70") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xe8030000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2222.424894] Enabling of bearer rejected, already enabled 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602bd000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2222.508058] Enabling of bearer rejected, already enabled 10:53:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602be000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2222.715430] Enabling of bearer rejected, already enabled [ 2222.759838] Enabling of bearer rejected, already enabled 10:53:41 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001ec0)=0x6, &(0x7f0000001f00)=0x4) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)="2b80c22c65619f3c43d17572e6bffad3f5f1467a61f2762e2b5ced5d73d75f898cccb8347cda6b6e3b43cadbe493b18f2a5d95a5683407544bb4d5e90264c737ed0c4f00fa6c5d0b7a5cd0b32defbdb7aa3f73603431c217f502a70bc399a3339c488845523535b41dd3b9a6077499afe8c9265e22f735a3260c85df6b60f95c91123d9262659d93822a566cd78c9ac81d04c367c77c1ad1ce96ec2869", 0x9d}], 0x1, &(0x7f0000001e40)}}], 0x2, 0x0) 10:53:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9a17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xea050000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602bf000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c0000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2222.924642] Enabling of bearer rejected, already enabled 10:53:41 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = gettid() sendmsg$netlink(r1, &(0x7f0000000b00)={&(0x7f0000000900)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc, &(0x7f0000000a80)=[{&(0x7f0000000940)={0x110, 0x35, 0x1, 0x70bd2c, 0x25dfdbff, "", [@generic="bfc3004e7cc4502b08fd40c89efb6b43d70dea62b559d47444efb4afed5b86d3654e7bf8d738fee58b1b28544270e22b2c4e6736d1b6c1f409934d6e0a139b42ecdf19b97a3334c8a785feb5716a54531d07c01b529016483d50f9fcb9a5cd9712420c0e4b237615ad733f48fccc3561d013b08708334359a279edae550069344b2d1419dd3dfd238304c9d436318f08fd7fe4521d3ebd86fefc552086adec0b7ea7c8c7b55fc8eb91c6c2606936a454874a49a4312899f5299f11567dcd7d490ba819ffc8a7b592fdc8821687", @generic="30d9e7d3ded8ff60cd5efc19111a82dd98a156a41ac78da54292cc9cd5a885c9e0fece3e937711ce0d94c7113490fb337b32"]}, 0x110}, {&(0x7f0000001cc0)={0x328, 0x33, 0x40a, 0x70bd28, 0x25dfdbfe, "", [@nested={0x244, 0x8a, [@generic="fcb90a2ee1984fb988b1780c8cf678721bf09c803f049e06837094863154858bc44798fbcc41dc75c3b2003a00e6c8dbbc7d8256ab0e9dda9ad38f8e4910e5cc0d4801eed3c50aca7f779ca915e248b4febf65d37d81ee22f872b2018da5786829b15c425c13b94cdc3062785c203574792ad4d5405ad953e68ea710c2421e9706183d809030b262d42b47668e9f2e2cdc8584f3cda69a7fb42a3455cd4ec6e14b67b8388f6081848f1c2f513d87412ec9cfd3b182b3aaa5dd28c0fc9f2fa52922fc7a036958f92ff9cadbd643cec54ec362d840641af3f5f021b6067cef274a944f01c6257386547b50", @typed={0x8, 0x2, @u32=0xddb}, @generic="6ed49338dc4d49ff1c974a597b2253ab8b81c9c895466a7508b2a2a92d6d8fc01abeceb4b8a97f6222a558e64a1c7d95b4de9c8659830b994a48052da1cbb041039ee2331e938b6cb86067724edfc3433d366c6c9f73967ce7abfd08af0b93c4fe58532bdf2b0ecc0a4f38b0170105006f97b913aa169175fcd647ed1483b5602dcd8b8ac8963294f193eaf09b24dfa00c7ce7ec2e195a498edb542977819f87ae", @generic="8ead98347bd6d9ddd956a32104234e30159794cd516c9d7ea71321f82673b8d037c74fb803a0f1682cdc25161c25dd9134a0a442ca1fb7c21a8b919d36ad046aa24bac21e595438cea19c0c75dfabca593a0f71bc5ee1a3ce67819c05eb57530644352", @generic="43fe77c6a22bba7fee161674efa0a3375fd7ffbeb42048602a4f92754438b49c29b4783b0257d24f4ecae833db333549eb178f86121ca9201d46ecc3d651c5f0", @generic="679bcb868fa5a51b7d3c"]}, @nested={0x18, 0x68, [@typed={0x14, 0x3b, @ipv6=@mcast2}]}, @generic="27181fba76ca6e1b7bab4dd1a856bc20ac873754f5237e5b43115eb6d84b0aa015beb647f5a947084aecdea28e6e84c32ab328b1f249f5342f082e0e98a5d3a1132ab569f73f6a23f48116b66af9d1508c5830c77c8b78e272d9f0e10bb97aaf098b7d195be732fb0b9d8f12dcf4d8f6d3ede8583bbce3aa712034737d818bee62f1203d65dae1f0263e7ac77f15f7b71e6f8e1623db070c4cd8867b4673aa5816ca56489fe33fff38f4d56e60e5212738c3415b5fa811129077"]}, 0x328}, {&(0x7f0000002000)={0x2b8, 0x42, 0x0, 0x70bd25, 0x25dfdbfb, "", [@typed={0xd4, 0x62, @binary="3f274d522fbfc0a538bcc3072be639090a9f19c781f2657c58fe3660ba4cea51a964a33ab6ae901fa92ab8e092f24ae832de892b83189adecdf2298fa0d99d423c15f17c7c0166dc5ca7bc05edd55056c1542929c8db93b6a53f0901bd63876ef05f1e5ee868caacefd90ba155df34d8280dbc221f9531c08b65ee1a10d3558dc7c8818f368e74e7d5c628f9cefe656ab94ba4e6b0c82e9f8e23fccd8ffdd574f9643f27ebfd04bbaf10c7a6f90c8de9a0aaa9c8688e885aba50a15cef4e5a4073b16454f19ea1192af319c51abe"}, @typed={0xf4, 0x6e, @binary="f8755fc812fe4c4ee06738f1ddb1b6d34278af6080e43477cba6f37951395e8c9b3e96347c3396f69e79039f2d821005bfefc1f785df808d2cf49d7eb773127b5a7800c17ef28865c3898e2fdef6e205208f5d0e5f78010b9a0a8ef2cc2bf3c8d446536d58cdf5a1bb822c5314b7f3ce1317dd411e26ebbaeb5d32386940d8b8a14dd95e0f55711bdc51face454518f9a3ac7d34986381694762808684930943c2253e915b7df753929fd82b3e9b417e9234bcaa3abd5b8ce2bdecffeb79a0d29ead123399e4bd1bb1aff4eceefab50c411d928190bab0fe25ecad345c1b0533c948b69b470d37435397ea13ec5d109f"}, @generic="73ad7ca68a08ef3ddd36637892fa35ad9375244af7284cb1336b25a4de02d56938bee5eb34a61b241b9c4fd2eb47c0fa3b4ee3d654b43081d5697778d8541a548deb9ba2250cc2540bac", @nested={0x70, 0x6a, [@typed={0x6c, 0x5d, @binary="e8e9bb5e22e8b6b5cac023329f426e6e3bfdbdf6b7b1390cfafaa8b97ca437e19c1c7cd86d43870f73e8b51b0f6cffb1f575cfb544a8ebf52ae138b062f729e5107465540544495e7cbaf6187cc1aac270f8da0d378082b52acdea9d373514b3b36d7a06d084a666"}]}, @generic="cb5b43d9790e71bcc35c83d8ff98a2d33969015156fd795bb30009e9", @typed={0x8, 0x2d, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x2b8}, {&(0x7f0000003180)={0x35bc, 0x1a, 0xf08, 0x70bd2c, 0x25dfdbff, "", [@nested={0x12b0, 0xf, [@generic="98e5431019a10b81fb0f66f347dccc76ff5ef9e963f1d23228f57743dc46dc15d6711646aa4e92868a9acb7d2bcaaa9aa0d63cf3e3ccdf605d4883702035049532f8151051f842b0b3ad1d769be5b1d7a0ee210ab502c47ddbb2b054a0da7eaeedeb5549917c0471e437c73a232978221f7eb667d50aa440897526d2f8cdaf22054825f772a3b0e20055e86daf828e50345bdd6a6328dd87fac1e85f9e794721ac5e6fdf1336a78d254ffde2836f93eaf6d40ba2a9da0af74a53b9c2557b0417cf6baa1e02e07b5407c97fb7b365817003dfcacf29a66a8a1a4c66468972cf78ff293af8a5", @generic="cfc1aa7918a28feb2b3f8a6aed0c7de9fb6b57c8604ff641b237b9215cb1a60650948033b4e6937fd146199f2b1ed4d4cab1abad017e1f1f0de971e5477391e356736824bf82d0e405134f4da922e08dbc382e40a275c2d2e75209a81988abe236c78141550c69aab15714b15f23e38970ade86c5a7139660721c38a822dda18972f409cf043ff8b7042f602c2ed14857847a417d6cd014deef85b34563df38dfbe7970f88ad986f4638e86765e0deae", 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@typed={0x8, 0x79, @pid=r2}]}]}, 0x10b8}], 0x5, 0x0, 0x0, 0x4c080}, 0x84) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @empty}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r6 = getgid() sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="82870abc4650f817e912687b69db91b9fb7e5c0187fca2a300b8328903026ad16719c52f595e14b7c912294827f62efea06f9f323ef45857603e479bcbd8c1758635a8d12011c6ecfe10582b32", 0x4d}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000001100000010000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4000}, 0x800) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000400)) 10:53:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9b17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2223.015645] Enabling of bearer rejected, already enabled 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c1000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xeffdffff}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:41 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x6, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) socket$inet6_sctp(0xa, 0x5, 0x84) 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c2000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9c17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2223.256258] Enabling of bearer rejected, already enabled 10:53:41 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:41 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000780)=@pptp={0x18, 0x2, {0x1, @loopback}}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socket$l2tp(0x18, 0x1, 0x1) 10:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c3000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2223.334631] Enabling of bearer rejected, already enabled 10:53:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xf0efff7f}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:42 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xe92f2ac, 0x4) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c4000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9d17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2223.603131] Enabling of bearer rejected, already enabled 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c5000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xf4010000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2223.676170] Enabling of bearer rejected, already enabled 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c6000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9e17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:42 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000040)={0x3, 0x2, 0x4, 0x80, 0x3, [{0x5, 0x4d60, 0x8001, 0x0, 0x0, 0xc00}, {0x6f2b, 0x80000000, 0x6, 0x0, 0x0, 0x202}, {0x7, 0x80000001, 0x3, 0x0, 0x0, 0x3088}]}) 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c7000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2223.918329] Enabling of bearer rejected, already enabled 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2223.986861] Enabling of bearer rejected, already enabled 10:53:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f9f17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c8000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xfffffdef}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c9000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2224.137245] validate_nla: 17 callbacks suppressed [ 2224.137252] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2224.166059] Enabling of bearer rejected, already enabled 10:53:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa017ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:42 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x39b) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2224.265762] Enabling of bearer rejected, already enabled [ 2224.287608] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ca000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:42 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xffffff7f}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2224.391909] Enabling of bearer rejected, already enabled 10:53:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0xc7da, 0x4, 0x8001, 0xfff}, {0x0, 0x100, 0x3, 0x9}, {0x9, 0xb0, 0xf952, 0x2}, {0x80000001, 0x20, 0x5, 0x1ff}, {0x2, 0x7, 0x9, 0x4}, {0x0, 0x80, 0xff, 0x10000}]}, 0x10) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa117ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2224.467497] Enabling of bearer rejected, already enabled [ 2224.494773] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cb000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa217ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2224.645516] Enabling of bearer rejected, already enabled [ 2224.672639] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2224.685084] Enabling of bearer rejected, already enabled 10:53:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x7ffffffff000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cc000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa317ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r1, 0x10}, {r0, 0x30}, {r0, 0x400}, {r0, 0x400}, {r0, 0x200}, {r0, 0x440}, {r0, 0x8000}], 0x8, 0x5) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2224.889355] Enabling of bearer rejected, already enabled [ 2224.921146] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2224.957159] Enabling of bearer rejected, already enabled 10:53:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x4000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cd000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa417ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2225.070033] Enabling of bearer rejected, already enabled [ 2225.108271] Enabling of bearer rejected, already enabled 10:53:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2225.165780] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ce000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa517ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2225.265917] Enabling of bearer rejected, already enabled 10:53:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYBLOB="05000000f8ff5d71bdea2b20fca7087bdf87a0dd5c75e0932d970db52e7ef4d40129dd52e19bc988c98e828efa7a9717315da15a2135d556d09881f980bfbfa196b8c1c4dda5239e27419eea843d335c4f99fee3449b19a5629cc9a63c4eb93bc15a12537507ad8679b5eb1fb0b9f946dd"]) 10:53:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xf0ff7f00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2225.376567] Enabling of bearer rejected, already enabled [ 2225.423561] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cf000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa617ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2225.563176] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa717ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2225.613383] Enabling of bearer rejected, already enabled [ 2225.652636] Enabling of bearer rejected, already enabled 10:53:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d0000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xf0ffffff7f0000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2225.781833] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:44 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) bind$packet(r1, &(0x7f0000000340)={0x11, 0x17, r2, 0x1, 0x9}, 0x14) recvfrom$inet(r1, &(0x7f0000000080)=""/157, 0x9d, 0x2, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2225.850267] Enabling of bearer rejected, already enabled 10:53:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d1000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2225.893399] Enabling of bearer rejected, already enabled 10:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa817ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2226.024305] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x100000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d2000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2226.146276] Enabling of bearer rejected, already enabled 10:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fa917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2226.218496] Enabling of bearer rejected, already enabled 10:53:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:44 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005180)=[{{&(0x7f0000000100)=@x25={0x9, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/145, 0x91}], 0x2, &(0x7f0000000280)=""/221, 0xdd}, 0xab8}, {{&(0x7f0000000380)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @loopback}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/9, 0x9}, {&(0x7f0000000440)=""/213, 0xd5}], 0x2, &(0x7f0000000580)=""/223, 0xdf}, 0x4}, {{&(0x7f0000000680)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000800)=""/193, 0xc1}, {&(0x7f0000000900)=""/152, 0x98}], 0x2, &(0x7f0000000740)}, 0x4}, {{&(0x7f00000009c0)=@nfc, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a40)=""/104, 0x68}, {&(0x7f0000000ac0)=""/10, 0xa}, {&(0x7f0000000b00)=""/86, 0x56}, {&(0x7f0000000b80)}], 0x4, &(0x7f0000001cc0)=""/194, 0xc2}, 0x25d8caef}, {{&(0x7f0000001dc0)=@rc, 0x80, &(0x7f0000002180)=[{&(0x7f0000001e40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000001f00)=""/220, 0xdc}, {&(0x7f0000002000)=""/168, 0xa8}, {&(0x7f00000020c0)=""/182, 0xb6}], 0x5}, 0xd2}, {{&(0x7f0000002200)=@can, 0x80, &(0x7f0000002300)=[{&(0x7f0000002280)=""/34, 0x22}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/62, 0x3e}], 0x3, &(0x7f0000002340)=""/19, 0x13}, 0xfffffffffffffc01}, {{&(0x7f0000002380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)=""/146, 0x92}, {&(0x7f00000024c0)=""/191, 0xbf}], 0x2, &(0x7f00000025c0)=""/195, 0xc3}, 0x9}, {{&(0x7f00000026c0)=@nfc, 0x80, &(0x7f0000002940)=[{&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000002740)=""/232, 0xe8}, {&(0x7f0000002840)=""/179, 0xb3}, {&(0x7f0000002900)=""/40, 0x28}], 0x4}, 0xffffffffffffff9a}, {{&(0x7f0000002980)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/164, 0xa4}, {&(0x7f0000002ac0)=""/19, 0x13}, {&(0x7f0000002b00)=""/81, 0x51}, {&(0x7f0000002b80)=""/88, 0x58}, {&(0x7f0000002c00)=""/254, 0xfe}], 0x5, &(0x7f0000002d80)=""/11, 0xb}, 0x4}, {{&(0x7f0000002dc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/231, 0xe7}], 0x1, &(0x7f0000002f80)=""/125, 0x7d}, 0x100000001}], 0xa, 0x120, &(0x7f0000003040)={r2, r3+30000000}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 10:53:44 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d3000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x200000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067faa17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2226.459187] Enabling of bearer rejected, already enabled 10:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d4000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2226.504123] Enabling of bearer rejected, already enabled 10:53:45 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0xd3) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000980), &(0x7f0000000080)=0x267) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0x54, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x100000000, @empty, 0x5}, @in6={0xa, 0x4e21, 0x4, @loopback, 0x9}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}]}, &(0x7f0000000700)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000240)="ee2bdaefd65518573c81d81cd2204d9dcf2d38986a4e330546181b0272b38716ae994c8fd48d999a5dea4097a3e7daea9eebaa7332944dde7e4def8ef268c864f1301d13ab4afc28c89c03976cb03f86f0eaaf0d417eedbfa579bfc01ff6ee260c357675e44be8caf21246f50621be0575b25c961c4b3a13b7405f0c0b174dfe29139eb8c574e50dd2afa62a138304a3cce92d8b8e20ab884eb53899f79e934f6d56a88c1ad5", 0xa6}, {&(0x7f0000000300)="9b5578e9aedb5104441f2e00131a4c555b41972ae202f58d6cde7a1c0357641572eddad20964cafa917929e5c41181ab188cb9dc10e88b33ad82a1f646520c7a01cf222b3c56326f8ea09928e138d154a10379a1edc7601b5bffc002fa58aef34a1cdf7080b559e63d6e40da078b144966ea90c4dc461af3c0911fc35d82f6abb0e38c7cf77a765093095db107f8433f5016920c801ef4926c3b60ae92089742c161465dc900fee1ab527296805bf966af3e77abdb9164d9d06ceb4095847adfe398bb58b28441e5b81f66399cf579703f1b28d59fbcd962cba7452f12fe3bdedfb66405bee5eeffa96337296c400abd5354", 0xf2}, {&(0x7f0000000400)="1b0df4034c857e5c1e1401a7c096085e27bc27001d136d08093e1e02837433c22c391f22a08b", 0x26}, {&(0x7f0000000440)="67a1e9734be6be4388c0b130a9d8a197f92ab5864540fdc89e86ffd61be692a53f980905f0be52cfbc64f97e8763f8d04291f14cc3fbc076b5ec", 0x3a}, {&(0x7f0000000a00)="1c0ac22bc3977d", 0x7}, {&(0x7f00000004c0)="615261c6711d29bf7e758b92d05a5d6ebe2ce520980b23517117f413fe6979e39b16450c5a3863f45af3a69877c78d1b089e0de29615bb500cba41e138beff223212ae211690fb9a84b51a6ab06a3fc26fef29bc9b28c8afd7977b3fcb1098f87860911169d739749aca92fae50a6fdfc832db3247f3f3d2375363b1d7bf0fb08a5ac50c3fd9d97cf17d88ce6ea8ccce22d61f1dbd0e82259408a7c0ebc02effad0bf8a3108e036b1cc48ec168e08cf68434f29d75015e55d3fc5065f78a96f2c8a1eb7bb8bcd6f82ef1a800f67e6334bd", 0xd1}, {&(0x7f0000000cc0)="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", 0x1000}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x6512, 0x101, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x5, r2}}], 0x58, 0x80}, 0xc0c1) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000880)={r2, 0x2c97}, &(0x7f00000008c0)=0x8) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100), 0x4) socketpair(0x3, 0xa, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000180)={0x3ff, {{0xa, 0x4e20, 0x401, @mcast1, 0x77a}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000009c0)={@empty, 0x24, r6}) 10:53:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d5000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fab17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x300000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2226.743935] Enabling of bearer rejected, already enabled 10:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d6000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2226.841400] Enabling of bearer rejected, already enabled 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d7000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2227.031111] Enabling of bearer rejected, already enabled 10:53:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000080)=@rose={'rose', 0x0}, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0xb00, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x4000) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fac17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d8000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x400000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d9000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2227.244265] Enabling of bearer rejected, already enabled [ 2227.256906] Enabling of bearer rejected, already enabled 10:53:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fad17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:45 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x7c, @ipv4={[], [], @multicast1}, 0x7}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x2, @remote, 0xc7d8}}}, 0x84) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0xffffffffffffff35) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000800050003000400ffff01010600fa7a0000f6ee6580d0baaaee7f1c235e1cab7ed9e8468b8e77f375725b7cce93446eb7a4ad09"], &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x5}, 0x8) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0), 0x4) 10:53:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2227.349146] Enabling of bearer rejected, already enabled [ 2227.392236] Enabling of bearer rejected, already enabled 10:53:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602da000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x500000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2227.511608] Enabling of bearer rejected, already enabled 10:53:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fae17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2227.573284] Enabling of bearer rejected, already enabled 10:53:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602db000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602dc000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2227.755647] Enabling of bearer rejected, already enabled [ 2227.782597] Enabling of bearer rejected, already enabled 10:53:46 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x1f, 0x6, 0x5244fe3d, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000240)={0x3f, 'syz0\x00'}) ioctl$FIBMAP(r2, 0x1, &(0x7f00000001c0)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x80, 0x4, 0x3, 0x8, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r3, 0x97f4}, 0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/137, 0x6c}) 10:53:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x600000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067faf17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602dd000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2227.949014] Enabling of bearer rejected, already enabled 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602de000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb017ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2228.004712] Enabling of bearer rejected, already enabled 10:53:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602df000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x800000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2228.205468] Enabling of bearer rejected, already enabled [ 2228.266776] Enabling of bearer rejected, already enabled 10:53:46 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)=""/236, &(0x7f0000000240)=0xec) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0xa, 0x80804, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0xa321, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x14, 0x4) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb117ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:46 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e0000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e1000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2228.414974] Enabling of bearer rejected, already enabled 10:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb217ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2228.467487] Enabling of bearer rejected, already enabled 10:53:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xa00000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e2000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2228.745405] Enabling of bearer rejected, already enabled 10:53:47 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @multicast2}}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000400)="10475ff7a09d96cc833085b5a6fe2cc85b712bfec9986b6209aa6e821c7c517de7410ae9bf7d26b06c4ed7dc0b7c7cac2c2bcb7e3952ae51cb2e2bd493bafc5346520471b7c0d5dc2ea1155d249a25bc6e0b29024486294373686045c4cd", 0x5e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r2 = accept(r1, &(0x7f0000000140)=@pptp, &(0x7f00000001c0)=0x80) socket$tipc(0x1e, 0x7, 0x0) write$binfmt_script(r2, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x157) sendmsg$nl_netfilter(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000ec0)={0x488, 0xe, 0x7, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@nested={0x1bc, 0x6, [@typed={0x30, 0x7, @binary="638f24879607d5e967b5e47985fb3b6edbc920414a02029c2826af7ae953f6b69a0f8977bcfafbfd8e1bd7c9"}, @typed={0x1c, 0x6c, @str='\'eth1keyringtrusted-#-\x00'}, @generic="8eb8448df0c8322487f9ab3d3ea4231a02ba4aa1d08f37f512e5e11413cf07b6626923f964", @typed={0x88, 0x3e, @binary="2fa9b7061c7a332fdffea0ceab2254757b18c95f93d56e056081856326cec8bc99824d758271fe745e995a6b1c0fd7bee9864d97b7f49fc29cfb2838c864cfe80be0c4e5d1f9aa4de91ab9e1ed9449d6c4731d6543af55cbb40d445adc8eb116864807986204ac92fc24e42ca1c98278088e8538921babc8887e68e9a9566ddb76"}, @generic="8f6d80899a6c62fa98ce7490b2b7a82a86ee7a94827a6fd5346c34cf2e15ad51ed17bdfe2643ba95493d6b2091cdda0b344766fbc47b2db27c2e616d63416676dbcf4e787c39d34cb805275e", @typed={0x14, 0x6d, @ipv6=@mcast1}, @generic, @generic="c793b2a7c794c660952f44f513affeca822f6778982d6ee99cabf871222f80e688eaca96b8d92f734226eab798fde5bec6d1a14cffb7dce38c5f3b99f8039ad48c602856347204d1e3b20b18cdcdf584f4f378734c0969d66743c8ed39"]}, @nested={0x84, 0x5e, [@generic="08490015d4e14b94370b90640b4c599eb549e5b6814f462a0ac621d7fb702aa8e3ae59b80029d7d2f553319aa78bd5d6708d44726596b76227e7d805cac5a52ce2bc379cadf4215ef2aba90ee6f9a9c62dc26d10c623eda9d433dc148ddd2c00abf8e5a98c67f4a6e107aa43ffa3acbc465120", @typed={0x4, 0xd}, @typed={0x8, 0x63, @u32}]}, @nested={0x234, 0x6d, [@generic="66405d1a85929228bd9418540b184244255f63bcd957417d1a564cca547e8a6bf8c57fbd824f622f77c81ab47eba7fae4ee809be95fb279ead01f1c5ffb6ea6718b689afa490ac368ccc2bf2ded32c28298cd0ee181e66978cca8fef49bdf1e7f83f3f94480384fe7cbc4958dcbc41428ba5f4c1bc906981be8cedf20fe65610f54c3e270a973b2b573f83f4070bf6cb5ff36959f74500d0ac2e46d52881bcc2591f6ad6a2981be96f30dbaa544924803dafbe9fcda58d62a0551b859c", @typed={0x14, 0x2f, @ipv6=@mcast1}, @generic, @generic="e761c63a768c6a5992394406d4735ba2ee3cad796aaff0929fd1a173f3ea1da94811559cf84143a2b54701cfb121e61835acf3e518bf5d16e5d482a0fd04506c3f750f6be409002614a32c694dc13fe87059d2b151d4965567c1d4ec9507c09f1b39d2d1b305e94b26aaa57b97e3df28e2efb55ee58ee474a4d7804ea9cb261456dbcb8737c7475105e0060e23f3d8f789f0bd3e78b5ade5c62dbb0f85", @generic="bb6a27a6b72d75716d9b27b4ba7a0b3d28ca75708a7996bfdcc4e477a58b0dcc14d7c6ed8b27c2741eb7b77a1cec0aa6ca57c01cc08d694ad1b45e395fa3f57641b64d98de23ac02f151b2f9c8e3e0725f5005063f173f6b006be95530597db72a370db33c88ee12d3970c65c63151a0c7f227e81172fc950275e79ebed59c3375e390de13113ac6680f5ee5e55981d40b70f92ea2c207e8cf9704386b5e16077728579df3feb806dc1296efb0c3283e1514a8eb8072e62c27c09b", @typed={0x4, 0x88}]}]}, 0x488}, 0x1, 0x0, 0x0, 0x48090}, 0x40) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000300)="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", 0xfb) recvmmsg(r1, &(0x7f0000002f00)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002040)=[{&(0x7f0000000a40)=""/49, 0x31}, {&(0x7f0000000a80)=""/90, 0x5a}, {&(0x7f0000000b00)=""/79, 0x4f}, {&(0x7f0000000b80)=""/104, 0x68}, {&(0x7f0000001cc0)=""/108, 0x6c}, {&(0x7f0000001d40)=""/239, 0xef}, {&(0x7f0000001e40)=""/177, 0xb1}, {&(0x7f0000000c00)=""/63, 0x3f}, {&(0x7f0000001f00)=""/195, 0xc3}, {&(0x7f0000002000)=""/56, 0x38}], 0xa, &(0x7f0000002100)=""/125, 0x7d}, 0xaf}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002180)=""/123, 0x7b}, {&(0x7f0000002200)=""/146, 0x92}, {&(0x7f00000022c0)=""/142, 0x8e}], 0x3, &(0x7f00000023c0)=""/3, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002400)=""/78, 0x4e}], 0x1, &(0x7f00000024c0)=""/161, 0xa1}, 0x7}, {{&(0x7f0000002580)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002600)=""/165, 0xa5}, {&(0x7f00000026c0)=""/145, 0x91}, {&(0x7f0000002780)=""/74, 0x4a}, {&(0x7f0000002800)=""/106, 0x6a}], 0x4, &(0x7f00000028c0)=""/235, 0xeb}, 0x3}, {{&(0x7f00000029c0)=@xdp, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/187, 0xbb}, {&(0x7f0000002b00)=""/98, 0x62}], 0x2, &(0x7f0000003180)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000002bc0)=@xdp, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002c40)=""/19, 0x13}, {&(0x7f0000002c80)=""/33, 0x21}], 0x2, &(0x7f0000002d00)=""/92, 0x5c}, 0x401}, {{&(0x7f0000002d80)=@can, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e00)=""/110, 0x6e}, {&(0x7f0000002e80)}], 0x2}, 0x2}], 0x7, 0x40000042, &(0x7f00000030c0)={0x77359400}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000004180)={0x101, {{0xa, 0x4e20, 0x3, @local, 0xffffffff}}}, 0x88) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) sendto(r1, &(0x7f0000000040)="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", 0xfe, 0x8000, 0x0, 0x0) 10:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb317ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e3000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2228.790156] Enabling of bearer rejected, already enabled 10:53:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xe00000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e4000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb417ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e5000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2229.011179] Enabling of bearer rejected, already enabled 10:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e6000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:47 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x1000000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2229.180095] validate_nla: 20 callbacks suppressed [ 2229.180104] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb517ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2229.235588] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2229.303197] Enabling of bearer rejected, already enabled [ 2229.336381] Enabling of bearer rejected, already enabled 10:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e7000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb617ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x19eaff7f00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2229.467980] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:48 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2229.528580] Enabling of bearer rejected, already enabled [ 2229.575271] Enabling of bearer rejected, already enabled 10:53:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pwritev(r0, &(0x7f0000006d40)=[{&(0x7f0000006cc0)="81a0691b60bcb6d315da2d2d8a2dae1d75e893b3ec1aa1dd5218c16eb03ab250d5727ae2e3538d1e4d164d3e5c2ebe0532d7c2e87743aa2802c6c45f917380ceee4d0b84", 0x44}], 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) pipe(&(0x7f0000002580)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000006c80)={0x3b, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x0, 'ovf\x00', 0x9, 0xd77, 0x40}, 0x2c) recvmmsg(r1, &(0x7f00000069c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000100)=""/121, 0x79}], 0x2, &(0x7f00000001c0)=""/140, 0x8c}, 0x100}, {{&(0x7f0000000280)=@caif, 0x80, &(0x7f0000000880)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/51, 0x33}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/116, 0x74}, {&(0x7f0000000800)=""/97, 0x61}], 0x8, &(0x7f0000000900)=""/212, 0xd4}}, {{&(0x7f0000000a00)=@tipc, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000a80)=""/174, 0xae}, {&(0x7f0000000b40)=""/244, 0xf4}, {&(0x7f0000000cc0)=""/156, 0x9c}, {&(0x7f0000000d80)=""/130, 0x82}, {&(0x7f0000000e40)=""/221, 0xdd}], 0x5, &(0x7f0000000fc0)=""/226, 0xe2}, 0x7}, {{&(0x7f00000010c0)=@ipx, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/69, 0x45}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f00000021c0)=""/219, 0xdb}], 0x4, &(0x7f0000002300)=""/142, 0x8e}, 0x6}, {{&(0x7f00000023c0)=@nl=@unspec, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002440)=""/109, 0x6d}, {&(0x7f00000024c0)=""/28, 0x1c}, {&(0x7f0000002500)=""/92, 0x5c}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/65, 0x41}, {&(0x7f0000002640)=""/189, 0xbd}, {&(0x7f0000002700)=""/145, 0x91}], 0x7, &(0x7f0000002840)=""/78, 0x4e}, 0x8}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f00000028c0)=""/58, 0x3a}, {&(0x7f0000002900)=""/1, 0x1}, {&(0x7f0000002940)=""/47, 0x2f}, {&(0x7f0000002980)=""/71, 0x47}, {&(0x7f0000002a00)=""/137, 0x89}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/244, 0xf4}, {&(0x7f0000002bc0)=""/154, 0x9a}, {&(0x7f0000002c80)=""/64, 0x40}, {&(0x7f0000002cc0)=""/155, 0x9b}], 0xa, &(0x7f0000002e40)=""/70, 0x46}, 0x40}, {{&(0x7f0000002ec0)=@generic, 0x80, &(0x7f0000006480)=[{&(0x7f0000002f40)=""/133, 0x85}, {&(0x7f0000003000)=""/22, 0x16}, {&(0x7f0000004180)=""/202, 0xca}, {&(0x7f0000004280)=""/229, 0xe5}, {&(0x7f0000003040)=""/20, 0x14}, {&(0x7f0000003080)=""/6, 0x6}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/197, 0xc5}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x9, &(0x7f0000006540)=""/249, 0xf9}, 0x4}, {{&(0x7f0000006640)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f00000030c0)=[{&(0x7f00000066c0)=""/136, 0x88}], 0x1, &(0x7f0000006780)=""/234, 0xea}, 0xc41}, {{&(0x7f0000006880)=@can, 0x80, &(0x7f0000006980)=[{&(0x7f0000006900)=""/59, 0x3b}, {&(0x7f0000006940)=""/27, 0x1b}], 0x2}, 0x1}], 0x9, 0x20, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x27, &(0x7f0000006c00), &(0x7f0000006c40)=0x4) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) 10:53:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e8000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb717ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:48 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2229.673149] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:48 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2229.743268] Enabling of bearer rejected, already enabled 10:53:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602e9000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x3f00000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2229.789492] Enabling of bearer rejected, already enabled 10:53:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb817ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:48 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2229.880981] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ea000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2229.942762] Enabling of bearer rejected, already enabled [ 2230.020133] Enabling of bearer rejected, already enabled [ 2230.044884] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:49 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000200)={0x2, 0x6, 0x20, 0x5, 0x7}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x0, @broadcast}, &(0x7f0000000440)=0x10) r3 = accept4(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000100)="9b368e8e47a456e5ce82eb6388965e6297497b73d2611343d34e048b7806ae6e5b0dc5d8a7190fcddee18bd1") ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000001c0)) r4 = accept$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000140)={{0x32, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x1, 'fo\x00', 0x20, 0x3, 0x1e}, {@local, 0x4e22, 0x2, 0x0, 0x0, 0x3}}, 0x44) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0xfffffffffffffea5}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fb917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602eb000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x4000000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2230.557281] Enabling of bearer rejected, already enabled [ 2230.586268] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2230.623604] Enabling of bearer rejected, already enabled 10:53:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x3cf) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ec000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fba17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x6000000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2230.759245] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = accept4(r0, &(0x7f0000005300)=@nfc_llcp, &(0x7f0000005380)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000054c0)={&(0x7f00000053c0)={0x10, 0x0, 0x0, 0x20000a00}, 0xc, &(0x7f0000005480)={&(0x7f0000005440)={0x20, r2, 0x704, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 10:53:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ed000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fbb17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2230.929934] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2230.979147] Enabling of bearer rejected, already enabled 10:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ee000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast, 'bridge0\x00'}}, 0xfffffdf1) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x75ecff7f00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2231.050451] Enabling of bearer rejected, already enabled [ 2231.101357] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ef000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x1000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @empty, 'rose0\x00'}}, 0x0) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}, 0x4}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) 10:53:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fbc17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2231.244018] Enabling of bearer rejected, already enabled 10:53:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2231.297982] Enabling of bearer rejected, already enabled 10:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f0000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xb702000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4000003, @empty, 'bYidgF0\x00\x00\x00\x04\x00\x00\x03\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@pppoe={0x18, 0x0, {0x4, @local, 'gre0\x00'}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="23e9b468d778a8049adeb3e18fbe80fc9bb50cbf0e3fc2bf1a057d24b3d9ff3d66133448da8ca92efd87961f269c5d1f489b161336cb6e6b61a1941c54c12ef9e648bcefb9d1bcff6ccbcabba35e869239a4e50f97f1e2d904a7ced1168baccc5478da6fd7c9775937d328895253ff6029a0fda1c6c18526a365f10ebce1fc7a2d789d4c847addc92595d6b0e17d0dfd28e669ce4f5653be2de8de9a1ab596159cf7"}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x37b}}, {{&(0x7f0000000c40)=@can, 0x37f, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = socket(0x1, 0x802, 0x3) ioctl$sock_rose_SIOCRSCLRRT(r1, 0x89e4) 10:53:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f1000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fbd17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2231.467987] Enabling of bearer rejected, already enabled 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2231.517932] Enabling of bearer rejected, already enabled 10:53:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = accept(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) 10:53:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fbe17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f2000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xc008002000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2231.678845] Enabling of bearer rejected, already enabled 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2231.741680] Enabling of bearer rejected, already enabled 10:53:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f3000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fbf17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2231.915157] Enabling of bearer rejected, already enabled 10:53:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f4000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2231.982715] Enabling of bearer rejected, already enabled 10:53:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote, 'vxcan1\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000040)}, 0x200000000000}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40), 0x2bf}}], 0x2, 0x0) 10:53:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xe803000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc017ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f5000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2232.096272] Enabling of bearer rejected, already enabled [ 2232.132528] Enabling of bearer rejected, already enabled 10:53:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) shutdown(r0, 0xed991ef1486a87a9) 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f6000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc117ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:50 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xea05000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f7000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2232.421502] Enabling of bearer rejected, already enabled [ 2232.487539] Enabling of bearer rejected, already enabled 10:53:51 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f8000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc217ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = socket(0x5, 0x3, 0x26cd) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/27, &(0x7f0000000080)=0x1b) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback}}, 0x1e) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100), 0x4) 10:53:51 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602f9000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2232.697820] Enabling of bearer rejected, already enabled [ 2232.730671] Enabling of bearer rejected, already enabled 10:53:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc317ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xeffdffff00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602fa000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:51 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:51 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2232.950161] Enabling of bearer rejected, already enabled [ 2232.985485] Enabling of bearer rejected, already enabled 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602fb000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc417ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 10:53:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xf0efff7f00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602fc000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:51 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2233.197190] Enabling of bearer rejected, already enabled [ 2233.235027] Enabling of bearer rejected, already enabled 10:53:51 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602fd000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc517ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602fe000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2233.463733] Enabling of bearer rejected, already enabled 10:53:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xf401000000000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc617ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2233.512025] Enabling of bearer rejected, already enabled 10:53:52 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x0, 0x2, 0x9) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x80800) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000040)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0xffffffffffffffd8}}], 0x2b8, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2000000000000036, &(0x7f0000000100)=[{0x8, 0xffffffffffffff7f, 0xeb43, 0xffff}, {0x4, 0x0, 0x0, 0x4}, {0x5, 0x2, 0x7fffffff, 0x7}]}, 0x10) 10:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060202010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc717ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060203010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2233.761010] Enabling of bearer rejected, already enabled 10:53:52 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$inet(r1, &(0x7f0000001980)={0x2, 0x0, @loopback}, &(0x7f00000019c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001a00)=[@in6={0xa, 0x4e23, 0x7, @remote, 0x7}], 0x1c) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000040)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="6ffefd8555efb22c9d956f26ac969550113d8d6010613c653f8dc1a8f79a96302bc1b04b159067339e3c1789ad915d491242c178af94be7286c36f034a347f2d308b31b993c0b04643532e54b8ddb3f57637d604d3552f90c1afe326a5d521455acc58f7022c7241bd37f7964521483885401721b668fc7bc7cb2c54b6f490b46379ab01efea17e4b43d5022a8cab28722d78c3a89e4aa822c2220dc08f89fbf6a26b55c06b8b282f1da03c00bbe8fccb3cf4b91220bbcbeaab2da5dbb2c6abc000c", 0xc2}], 0x1, &(0x7f0000001e40)}, 0x4}], 0x2, 0x0) getpeername(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000003c0)={@loopback, r4}, 0x14) 10:53:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2233.817999] Enabling of bearer rejected, already enabled 10:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060204010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xffffff7f00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc817ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:52 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060205010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2234.015783] Enabling of bearer rejected, already enabled [ 2234.043020] Enabling of bearer rejected, already enabled 10:53:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060206010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fc917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2234.216881] Enabling of bearer rejected, already enabled 10:53:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xffffffff00000000}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2234.300437] validate_nla: 21 callbacks suppressed [ 2234.300446] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2234.398175] Enabling of bearer rejected, already enabled 10:53:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060207010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2234.448200] Enabling of bearer rejected, already enabled 10:53:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fca17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2234.508767] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:53 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100), 0x0, 0x0) 10:53:53 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060208010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2234.686619] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fcb17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:53 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2234.729106] Enabling of bearer rejected, already enabled 10:53:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060209010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:53 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x323800fef3fdf27c}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x104, 0x70bd25, 0x25dfdbfc, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r3, 0xe01, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6e66}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xaa}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x24044084) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2234.792186] Enabling of bearer rejected, already enabled 10:53:53 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2234.865418] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fcc17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2234.953321] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2234.991764] Enabling of bearer rejected, already enabled 10:53:53 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06020a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2235.028700] Enabling of bearer rejected, already enabled 10:53:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2235.142960] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:53 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fcd17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06020b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2235.204501] Enabling of bearer rejected, already enabled 10:53:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2235.275180] Enabling of bearer rejected, already enabled 10:53:53 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@initdev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:53 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2235.398324] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fce17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06020c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2235.552413] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06020d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2235.620832] Enabling of bearer rejected, already enabled 10:53:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fcf17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2235.672191] Enabling of bearer rejected, already enabled 10:53:54 executing program 2: connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x100000890f, &(0x7f0000000140)) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6002290f0030290000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000040000000000000001fe80000000000000110000000000000050e6c74526c05a6022dbf9b36cc1e427c9dc9d31dc1d6f48923ecaee834d51edd8718e86e1572c411dba"], 0x0) r1 = socket(0x1, 0x0, 0x9) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x9f2, @udp='udp:syz2\x00'}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2235.757294] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:54 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) accept4(r0, &(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000700)=0x80, 0x800) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) 10:53:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2235.857282] Enabling of bearer rejected, already enabled 10:53:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06020e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2235.929264] Enabling of bearer rejected, already enabled 10:53:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd017ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2236.020216] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06020f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2236.110108] Enabling of bearer rejected, already enabled [ 2236.144300] Enabling of bearer rejected, already enabled 10:53:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060210010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd117ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2236.293752] Enabling of bearer rejected, already enabled 10:53:54 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="631615dff200", 'ipddp0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2236.352202] Enabling of bearer rejected, already enabled 10:53:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060211010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd217ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060212010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2236.583223] Enabling of bearer rejected, already enabled 10:53:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2236.645211] Enabling of bearer rejected, already enabled 10:53:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd317ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:55 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x0, 0x0) connect$ax25(r4, &(0x7f0000000380)={{0x3, @null, 0x2}, [@default, @null, @default, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}, 0x48) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000440)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e23, @rand_addr=0x1}, {0x2, 0x4e22, @loopback}, 0x2, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000400)='bridge0\x00', 0x8, 0x1, 0x3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r6 = socket$netlink(0x10, 0x3, 0x1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000040)={0x2f, @remote, 0x4e23, 0x3, 'nq\x00', 0x8, 0x1, 0x3d}, 0x2c) sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f0000000100)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, r7, 0x1, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000081}, 0x4000) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060213010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2236.826330] Enabling of bearer rejected, already enabled [ 2236.915230] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20003 [ 2236.917165] Enabling of bearer rejected, already enabled 10:53:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060214010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd417ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060215010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2237.122523] Enabling of bearer rejected, already enabled [ 2237.158225] Enabling of bearer rejected, already enabled [ 2237.244597] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20003 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060216010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:55 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='wlan0*eth1^eth1\x00', r1}, 0x10) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r2 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) bind$tipc(r2, &(0x7f00000001c0)=@name={0x1e, 0x2, 0x2, {{0x2, 0x2}, 0x2}}, 0x10) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @local}}) 10:53:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd517ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2237.400417] Enabling of bearer rejected, already enabled 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060217010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2237.467768] Enabling of bearer rejected, already enabled 10:53:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, &(0x7f0000000280)=0xf, 0x8000000080800) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)="1c38e4f89e4d98a617de6995805f72f0f906733e62a2871b4dbb23ce49ef75ad0ed8bfb3695ede1f7bb3f1d271005324ad97bada94b6720018293833f5b31cc9bc32961f57d37f648099af700af9492f3139460f4c81de578b3d106d3864df56394c9ba25cdc2ee84cf0f4adea324a59cdd3a492e4c31438e55902d2fedf18da9257789f66f08c2d90bccc09a46d63af67c080cbe08d2512547a1c130bbe25f7d27eb757e6de1a015728942803345af6756e45a17b341f003a17ab470d31d57c2edfdee88326e292548ff95a57459b8c8a91ff2e2a700aa741570ee3d297427c1f45593d6d31950dd8a1ce13", 0xec) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x100, &(0x7f00000000c0)=0x4) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@ipv4={[], [], @rand_addr=0x9}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, 0x3f, 0x0, 0x4, 0x500, 0xaf7, 0x800000, r3}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10050, r0, 0x0) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f00000002c0)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0xfffffefb}}], 0x2b8, 0x0) 10:53:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd617ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060218010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2237.681964] Enabling of bearer rejected, already enabled 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060219010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0xfffffffffffffe66}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) socketpair(0x3, 0x8080e, 0xf9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'rose0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000700)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000740)={@empty, 0x0}, &(0x7f0000000800)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000880)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000f40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f80)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000010c0)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001340)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000013c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001400)={@empty, 0x0}, &(0x7f0000001440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002ac0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002c00)={@loopback, 0x0}, &(0x7f0000002c40)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000002c80)={0x11, 0x0, 0x0}, &(0x7f0000002cc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000053c0)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00000054c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005640)={0x0, @dev, @broadcast}, &(0x7f0000005680)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000056c0)={0x11, 0x0, 0x0}, &(0x7f0000005700)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000005740)={@loopback, @multicast2, 0x0}, &(0x7f0000005780)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000057c0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005880)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005f80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005f40)={&(0x7f00000058c0)={0x674, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xf9b}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r10}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r14}, {0x98, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x5d49, 0x9, 0x10000, 0x9f41}, {0x401, 0x8, 0x7, 0x4f}, {0xffff, 0xfffffffffffffffa, 0x400, 0x400}, {0x7ff, 0x81, 0x9, 0xe83}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x2ae}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x1f4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r21}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xe5}}, {0x8}}}]}}, {{0x8, 0x1, r23}, {0x4}}]}, 0x674}, 0x1, 0x0, 0x0, 0x20008000}, 0x40840) [ 2237.723732] Enabling of bearer rejected, already enabled 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd717ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2237.874220] Enabling of bearer rejected, already enabled 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06021a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast, 'syz_tun\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2237.948869] Enabling of bearer rejected, already enabled 10:53:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd817ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06021b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2238.140646] Enabling of bearer rejected, already enabled [ 2238.167613] Enabling of bearer rejected, already enabled 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06021c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fd917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/29, 0x1d}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/106, 0x6a}, {&(0x7f0000000580)=""/234, 0xea}, {&(0x7f0000000680)=""/24, 0x18}, {&(0x7f0000000800)=""/194, 0xc2}], 0xa}, 0x20) setsockopt$rose(r1, 0x104, 0x6, &(0x7f0000000940)=0x1, 0x4) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06021d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2238.346030] Enabling of bearer rejected, already enabled 10:53:56 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2238.388500] Enabling of bearer rejected, already enabled 10:53:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fda17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06021e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2238.563003] Enabling of bearer rejected, already enabled 10:53:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2238.625865] Enabling of bearer rejected, already enabled 10:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06021f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:57 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fdb17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060220010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2238.978330] Enabling of bearer rejected, already enabled 10:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060221010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2239.027240] Enabling of bearer rejected, already enabled 10:53:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fdc17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060222010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2239.239269] Enabling of bearer rejected, already enabled 10:53:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001, 0xfffffffffffffffb, 0x77, 0x8, 0x2, 0x3, 0x7fff, {0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x0, 0x1f, 0x4, 0xa1, 0x28}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060223010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2239.314771] Enabling of bearer rejected, already enabled 10:53:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2239.392778] sctp: [Deprecated]: syz-executor.2 (pid 8919) Use of int in maxseg socket option. [ 2239.392778] Use struct sctp_assoc_value instead 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fdd17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2239.437534] validate_nla: 20 callbacks suppressed [ 2239.437543] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060224010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2239.505667] sctp: [Deprecated]: syz-executor.2 (pid 8932) Use of int in maxseg socket option. [ 2239.505667] Use struct sctp_assoc_value instead [ 2239.517739] Enabling of bearer rejected, already enabled 10:53:58 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x7, 0x200, 0x8, 0x80000000}) [ 2239.561101] Enabling of bearer rejected, already enabled 10:53:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fde17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2239.615939] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060225010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2239.751577] Enabling of bearer rejected, already enabled [ 2239.784578] Enabling of bearer rejected, already enabled 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2239.804268] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fdf17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:58 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) sendmmsg(r0, &(0x7f0000008240)=[{{&(0x7f00000003c0)=@isdn={0x22, 0x3ff, 0x8, 0xefe, 0x1000}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="747de36843323c33f8549558715ae865afcb2526fc96aff96f238ddfd17519112c7e0c9f2d0406dde6d1521d67ad4dffb51667fa28ecfaf9efea184be4712dbccdb5a3c460b49f326a60c9999a2448cdee6f896ce1357affa787c173416e30716d900248e4d6dfec6b72731653e61fb4cb2512a4713fe8d61be57e49c08beccfa85dbc9d7aeb1914190043353f2646bc7cb7e0c3e16c4c69de04f78eea66b573db8f9949dafbc246a2a75481aff81e6596b830ad0cf02ab1", 0xb8}, {&(0x7f0000000500)="d8dc36140b0ec67ca2d904477f57a57057ddbffd5ae733e755b15fbe583e2fe019e2cf886f7e6275464383cae2", 0x2d}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000000540)="dd0027d33d54f8942ba2", 0xa}, {&(0x7f0000000580)="45c0b32688de8577d19a762b", 0xc}, 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{&(0x7f0000007900)="cea48776cb722597bca181e687c97b9d5b72c64efacf9924bba7e3b82700c218726e793845fcfa0f9ec7b531cba6f6d7288ad30c436bf9ae833c83bbd409fc9219a34b88cc125de2a4105cb6c053e459cbc256264e4c411c8ad8352c45d3b7b503ce9c91771576e1c546902196a41fc6612a42b12f9d406bd2363f941d944866a631b2c6002dd4668ee5ffef2f68be0ebec6231e8ed388f4630ad7ab229f0786b3", 0xa1}, {&(0x7f00000079c0)="d2038b5eb612501b47c96c1c745cee15688a1b65cdaa7ee5781258e0d43d162d3556cbd80b748db0e93f1d08706bc0106eb3ccf3daebefbb4693ce9907c73f4ace92691dc5e242f53207c639b4eb0db71384aeae905508da82062aa8e389d59add790f7f315831aa6de42ac8a72bdc534a1947adcc10be1398ffd479a7aed23c27a44a5b15ca4ea7c5469d87e0cb294fa784ea4261ad1814658566c1d4a0ab7bec8e4b218ed48805a77cac934d677ed5ae5f439ae57ba1d397aaa8bc707d9ef5ad12873fbe54f17f3d8c50592e1c3c052ddbd24432025d722cb3e2201f0f97251b65616c2f05b21ca6f267984d3a6c1cc010f869c984c1", 0xf7}], 0x7}, 0x9}, {{&(0x7f0000007b40)=@caif=@util={0x25, "8e61d573e28683d888ec4058f618c506"}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000007bc0)="dd284a5647722c7db9f189901bc5c9cce1e98c1b638d1c8e3d1962dded17b0b848ebf0290c69fe", 0x27}, {&(0x7f0000007c00)="6bcf04af7d6ec5ac8c61539c9a0d6141579da4a3acf2f2ccf8372cbb7e8573899fb23f549b06982221bf44", 0x2b}, {&(0x7f0000007c40)="257bc7ce7b950ce6ec69b427ba864d60f0522bd3d85ce883b791e9215810728af90c68f4935592bb8a687cbde194bdd016876718e6532521fd110ce4ae00b421954a7314b37d306fd04b1d7a38d4dd4947d3f7003b6761299c1348042f37cc99c4473743e6a10d198000a4c3c7a855820228ea710ce8342919238b0baaf31bdb901514e4a9b3c08625a384803b99c2392f1df29c7a263b81759342a7a4f570277c4dd943669702b9b53d39dc5688d1cf0c8fa6cbc56de209ccfdefac8089245c1bf95c5bc7", 0xc5}], 0x3, &(0x7f0000007d80)=[{0xd0, 0x10c, 0x6, "1280f1c3ed06e02107faaff030888d3a771fcedadc5a9f0ecd333fae46936c10eca00eaff4bff4bb5ee86c941bd0e70f8fef6d5dbe391418f003f5fd5b85331cf154d2420946f6260a7124937b96bc13bd4605bec8172f16852bf0e9985b401c63292dd7d64ac5c351a230a9ef4cd154c436f86def2ea72728b9ef6e849a929aa4c9a46ce5279e53fb14c5a6142828628f81c410f97afa29718cefb20273f33d0fa24d0d3548d3601d87858ff0f8fc06ec6a4b1e24fd99af7fe45fab"}, {0xe8, 0x11d, 0xff, "37d2e7b96e709973b7d7181cf9d32c1e50b32543ea1d3a048c989858163f45069667f8938effaadfd3d9ce23e00ebdae1d0ebb18af40c27c668c61797600d9c8c29e6cb931132cb47b4976840fb5c9fde898f8c960934af30580a44ebee123e7551f7f073cac32166b7ecf231c9c1d05b530dfc1998ad899200b32268a1afda50b668319eac34c7ecf41e9f3c18ee116347e8e91e185e77f8c4bb53b36dcdca3e67e8c84a5bc827301cdd183c83d91bb88ceec2775c05bf477754c09f5c6ca48e7fe486b49c00e6273453a79cb14070722ce"}, {0x90, 0x10d, 0x2, "318b1292e400248c6d00a50336a2a0f1d33bdddb691a4dc00e846e05509f4445faaabb64936060760452dcf0ea20e9a089b3204c6fa7c502b6449174f23f7a4595e674227feaf1dcaf647147733aa5729640eaca5e0f4e1591279450e0c2024cf93149bac701d6f34055d6610f3f21009ca45d48fd372ff361311f51f6"}, {0xa0, 0x0, 0x8, "68f0dde024376c18a607741f5cc3aca851d6483cd8e230ecb12de89a0cb235b9041db48335f5e8658c0eeb444dd8587bd736a6d5cc70922fefd4e395dbc524ae161f1bfc074d66270fdb45aa0fe295c420f0b6a92382b0c29077849c7a281deabd0f84504b61d433851d0eb7cd3ee559cd9f65b26234b64e806ff21f792cb549e2b089d5c1932122382894b6b602"}, {0x10, 0x0, 0xce}, {0x50, 0x105, 0x828, "cdec6d2263abd217faf211a91c815ccf4887f485c7e5f383cfed6545c65584ecb9746e077264d4815ee519be06be55a88278d2b4c86f594e074a1b7d92e06f04"}, {0x30, 0x18f, 0xfffffffffffffffa, "8c791a41f88a036fdb2f30b7a5a08cd4e8f76a12698433a398bfcacf"}, {0x60, 0x115, 0x1, "7ab6c3bc3f375081270fb2b053cdc0eb97b81a6d4e6944e030eac25661dc8de7b306ec4512adea635a5116e6163ea59de07e74beed0fa96a0e0288f2b5e5f1fe2dff2f629c01cd23cc14a251"}, {0x58, 0x3e, 0x6, "e71e715693fbbda01bb4c334c2ff4491ece481a41daa100f510953f7ba472b679808620c485d591504379d358f002218e81cd2f7a45ed52af770acacfaabce287a0a4a2fb37c35"}, {0x78, 0x196, 0x79, "bbd69b5c8efca79531e7f9e867f2a821757d6aea00809a5665f90dcbe5bec23d61f59a56b4af8f318aa60f16ce8982e37fb44ab946b7ddaa08c6947531380c769903e2823d23bb4ad7f5ba5be41d49db36e457ff6aa8c518a9bcab28eb9c28e0f775"}], 0x4a8}, 0x1}], 0x6, 0xffffffffffffffff) [ 2239.935740] Enabling of bearer rejected, already enabled 10:53:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060226010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2239.986860] Enabling of bearer rejected, already enabled 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:58 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket(0x931f0a77836c5f6d, 0x80001, 0x8000) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f00000001c0)=0x1) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r2 = socket(0x7, 0x0, 0x3) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180), 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x202001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}}, 0x4c800) [ 2240.074071] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060227010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe017ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2240.248871] Enabling of bearer rejected, already enabled 10:53:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2240.293159] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2240.314153] Enabling of bearer rejected, already enabled 10:53:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060228010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe117ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2240.505337] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060229010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2240.559322] Enabling of bearer rejected, already enabled [ 2240.614141] Enabling of bearer rejected, already enabled [ 2240.675961] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000040)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) 10:53:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe217ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06022a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2240.827472] Enabling of bearer rejected, already enabled 10:53:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2240.910267] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2240.935482] Enabling of bearer rejected, already enabled 10:53:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06022b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:53:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:53:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = accept(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) r2 = socket(0x3, 0x1, 0x7) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000003080)='nbd\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005400)={r0}) r5 = accept(r0, &(0x7f00000074c0)=@can, &(0x7f0000007540)=0x80) socketpair(0x1, 0x0, 0x0, &(0x7f0000007580)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4(r0, 0x0, &(0x7f0000007680), 0x80800) r8 = accept4(r0, &(0x7f00000076c0)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f0000007740)=0x80, 0x800) recvmmsg(r0, &(0x7f000000c140)=[{{&(0x7f0000007780)=@nfc, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007800)}, {&(0x7f0000007840)=""/87, 0x57}], 0x2, &(0x7f0000007900)=""/37, 0x25}, 0xd23}, {{&(0x7f0000007940)=@caif=@dgm, 0x80, &(0x7f0000008d40)=[{&(0x7f00000079c0)=""/164, 0xa4}, {&(0x7f0000007a80)=""/246, 0xf6}, {&(0x7f0000007b80)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/164, 0xa4}, {&(0x7f0000008c40)=""/218, 0xda}], 0x5, &(0x7f0000008dc0)=""/216, 0xd8}, 0x3f}, {{&(0x7f0000008ec0)=@vsock, 0x80, &(0x7f000000a300)=[{&(0x7f0000008f40)=""/4096, 0x1000}, {&(0x7f0000009f40)=""/147, 0x93}, {&(0x7f000000a000)=""/224, 0xe0}, {&(0x7f000000a100)=""/18, 0x12}, {&(0x7f000000a140)=""/88, 0x58}, {&(0x7f000000a1c0)=""/70, 0x46}, {&(0x7f000000a240)=""/159, 0x9f}], 0x7, &(0x7f000000a380)=""/86, 0x56}, 0x4}, {{&(0x7f000000a400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f000000b940)=[{&(0x7f000000a480)=""/201, 0xc9}, {&(0x7f000000a580)=""/114, 0x72}, {&(0x7f000000a600)=""/188, 0xbc}, {&(0x7f000000a6c0)=""/4096, 0x1000}, {&(0x7f000000b6c0)=""/135, 0x87}, {&(0x7f000000b780)=""/27, 0x1b}, {&(0x7f000000b7c0)=""/89, 0x59}, {&(0x7f000000b840)=""/11, 0xb}, {&(0x7f000000b880)=""/129, 0x81}], 0x9, &(0x7f000000ba00)=""/203, 0xcb}, 0x8}, {{&(0x7f000000bb00)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f000000bfc0)=[{&(0x7f000000bb80)=""/79, 0x4f}, {&(0x7f000000bc00)=""/184, 0xb8}, {&(0x7f000000bcc0)=""/1, 0x1}, {&(0x7f000000bd00)=""/252, 0xfc}, {&(0x7f000000be00)=""/195, 0xc3}, {&(0x7f000000bf00)=""/165, 0xa5}], 0x6, &(0x7f000000c040)=""/224, 0xe0}, 0x8}], 0x5, 0x40, 0x0) r10 = socket(0x2, 0x1, 0xfffffffffffffffb) r11 = accept(0xffffffffffffffff, 0x0, &(0x7f000000c340)) pipe(&(0x7f000000c380)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000000ca40)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f000000cb80)={&(0x7f0000003040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000cb40)={&(0x7f000000ca80)={0x98, r3, 0x20, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8, 0x1, r13}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf40e}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}]}, 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x48004) 10:53:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe317ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2241.092054] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:53:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06022c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2241.167210] Enabling of bearer rejected, already enabled 10:53:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2241.232559] Enabling of bearer rejected, already enabled 10:53:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:53:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe417ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:53:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:53:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2241.320202] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06022d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe517ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x10000000000000b1, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2241.482812] Enabling of bearer rejected, already enabled 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2241.548655] Enabling of bearer rejected, already enabled 10:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06022e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:00 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f0000000940)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000009c0)=0x80) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a40)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000b00)={&(0x7f0000000a00), 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x30, r1, 0x702, 0x70bd25, 0x25dfdbfb, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", ""]}, 0x30}}, 0x4000) r2 = socket(0x0, 0x4, 0x7) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x7ff, 0x2) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r3, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:54:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06022f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2241.737565] Enabling of bearer rejected, already enabled 10:54:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe617ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2241.801792] Enabling of bearer rejected, already enabled 10:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060230010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe717ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2242.020205] Enabling of bearer rejected, already enabled 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060231010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @local, 'ip_vti0\x00'}}) [ 2242.075304] Enabling of bearer rejected, already enabled 10:54:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe817ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060232010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 10:54:00 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2242.342631] Enabling of bearer rejected, already enabled 10:54:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060233010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2242.406157] Enabling of bearer rejected, already enabled 10:54:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2) 10:54:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fe917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2242.568059] Enabling of bearer rejected, already enabled [ 2242.594815] Enabling of bearer rejected, already enabled 10:54:01 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0xffffffffffffff80}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) pipe(&(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002cc0)={r0, r0, 0x6d29, 0x45, &(0x7f0000000b80)="a0ace3c6edbb6b676ba99fb98ec6e513b5317ed31c84aa4e7e98ed9d8a3073da226faa0f73c227e0e34008a8eefd363b431dc209a3f4c92dc6ac1dfd8725c82eca8c3e54a2", 0x3, 0x3, 0x6, 0x9, 0x800, 0x2, 0x9, 'syz0\x00'}) 10:54:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060234010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3) 10:54:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060235010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:01 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x800) accept4$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14, 0x800) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x2e, @local, 0x4e20, 0x3, 'wlc\x00', 0x12, 0xffffffff, 0x79}, 0x2c) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) connect$x25(r1, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) socket$caif_seqpacket(0x25, 0x5, 0x4) 10:54:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x4) 10:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fea17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060236010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2242.935952] Enabling of bearer rejected, already enabled [ 2242.960332] Enabling of bearer rejected, already enabled 10:54:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x5) 10:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067feb17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060237010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x6) 10:54:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:01 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x0) recvfrom$unix(r1, &(0x7f0000000280)=""/215, 0xd7, 0x2002, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 10:54:01 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060238010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fec17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2243.325518] Enabling of bearer rejected, already enabled [ 2243.398570] Enabling of bearer rejected, already enabled 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060239010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x7) 10:54:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:02 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fed17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06023a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x8) 10:54:02 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:02 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[], 0x22}, 'bridge0\x00'}}, 0x1e) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, [], [{0x1a7800000000, 0x9, 0x2, 0x5, 0x0, 0x8}, {0x5, 0x6, 0x10001, 0x0, 0x8, 0x8912}], [[], []]}) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 10:54:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06023b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:02 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fee17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2243.799228] Enabling of bearer rejected, already enabled [ 2243.830883] Enabling of bearer rejected, already enabled 10:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x9) 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06023c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:02 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fef17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06023d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xa) 10:54:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:02 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000280)=@rc, &(0x7f0000000240)=0x5a) accept4$x25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x12, 0x800) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x2f, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x1, 'wlc\x00', 0x2, 0x0, 0x61}, 0x2c) 10:54:02 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06023e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2244.251528] Enabling of bearer rejected, already enabled 10:54:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff017ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2244.316309] Enabling of bearer rejected, already enabled 10:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xb) 10:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06023f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2244.485856] validate_nla: 18 callbacks suppressed [ 2244.485865] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff117ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf) 10:54:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060240010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2244.677022] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:03 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)="3160ed09b3c1e0ea811eeca09949b9146c32cf12a365b625b1e0aa20d8f4ab63974cc5fb9db62ccf24749c64145445d5ed0829d308d6329c876c6d9ce58352974ce4057c16d1452d93764fe04aab01007787d1b1edf868daee32f7abb7441144f4ae8206031ae0b9af0a84443f4c066a1efad4c111eee96387c767b9c97a83f9e6a6240da4cd57bd727e93ed1c2b2e39744c4f720c66bb61c896e2be6c05473690b53bab07339884aaa0fda1fe5e35adb292adc3927e330517d8302ee19a00f2676213110ecaead2de14c2baac057566114a997808c98b1701b0af644a951595fc491e4a510cdac984c5", 0xea}, {&(0x7f0000000140)="a186f98f3cc09b67e848f61756c2c20a0cbdd41eaa668c0575757cb1101fbc84a6c11634cb3e80b13efe8a229254cdf07e18d6b9f53beb5d329d4b228d4a471442e05717c5445e72cc9c824e4d4d34", 0x4f}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="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0x1000}, {&(0x7f00000001c0)="6c3f45b1bad688c8c53bf3052b298792d122beeb9d1aa152eedd043b1b6d0e642871aa52529b8743d553c5c4e1aa3768d23985d6038265d1bbfd17a4646dba847319cf848f8f2d98980da886a71715f4d2a19d417584b70e224ef6d28de789da8ad3044d593aa06d11015e6af947a621e5e86c45c56683a1dad9af78e782c1", 0x7f}, {&(0x7f0000000240)="7563303241fcca76696b5b3f63ee1f49bb56f946260da2c58b01c4a4974045e9", 0x20}, {&(0x7f0000000280)="6f02f468f341cba77813cade06bbc8069f23a2878754e80d2fc311fd55164108c3d043c077b5e558a7f40ae915bc8172601ab41243f98a1e064d4c4e43c4c82d7ee607a97f74d6cc4206fab9f7a8b4b8aabf", 0x52}], 0x6b, &(0x7f0000001e40)}}], 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000380)) recvfrom(r0, &(0x7f0000000480)=""/173, 0xad, 0x1, &(0x7f0000000540)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80) 10:54:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x10) 10:54:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060241010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff217ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2244.814825] Enabling of bearer rejected, already enabled 10:54:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060242010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2244.856370] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2244.870935] Enabling of bearer rejected, already enabled 10:54:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x11) 10:54:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff317ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2244.975998] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060243010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2245.110276] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="4b959930a5bfb062ccc2a1c789ebc10550c799e2af52519b48c80ac8a43c798c98c50b9996f06f59e043810300d122a453c28313a35a021e199f6c959bacc2f9a4e2c9bb49566239e2ff43595ef7e42181797396d8a39c61a41d29a93f7419d64ee9d27a5febb8f986cd125fc5c63399823599922df9e75df644d7869af959f04b7b49", 0x83}, {&(0x7f00000001c0)="b0cc1a339afc09cd761d9d4c8f1d56f7fa58c150af4468bad6a0748558c45c63a4548501e9cbc1ba9c68e2f1e4df45fe8341e05823d50a1ac52022dfcaf49fdbf3ed4c4ba302c336dc078422b8e3f885bb1ae35502c2dc3d2a891720d7c7f943f17bb2a38afe72fcc461b4829cd167508568f74f777e1be9b5d2", 0x7a}, {&(0x7f0000000240)}, {&(0x7f0000000280)="88647e61689a36eec70091afbd0adaf8114ce91098f48d4ecc6c3cb899d2678555d300198307df48a1e6471d3924681b7fff8778db8eac867839b9479425b0e4d086d527c2ba8c6e39aa827e6c9cc097af9cd94f1045b7c9f02bc8a25e5c021e6903e445f70258b75b9b986a87f2efc21b", 0x71}], 0x4, &(0x7f0000001e40)}}], 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x100, 0x2, 0xfffffffffffffc01, 0x0, 0xffffffffffffffff, 0x8000}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) 10:54:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x12) 10:54:04 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060244010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff417ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2245.703754] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2245.730320] Enabling of bearer rejected, already enabled 10:54:04 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2245.751996] Enabling of bearer rejected, already enabled 10:54:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060245010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0xb, 0x7, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'ip6tnl0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000006c0)={r2, 0x1, 0x6, @random="948706792121"}, 0x10) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpu.stat\x00', 0x0, 0x0) ioctl$IMHOLD_L1(r3, 0x80044948, &(0x7f00000005c0)=0xf2) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x28fe60556dc3e837, &(0x7f0000000600)=[{&(0x7f0000000040)="8cc03323f7cc20ce0e9c8d3ed574ee30672b96d81efd9a7c63d8379851c705648682aeda0800000000000000a612445ceddbfa9bc771e45c956a67ce9539cb6e6e2e0db8680872d354f523779a031f0d7fdbb08cac3d65d9dcb7c4db9147919fd038e894a18bfd19e477b3cc052520d37c76e6ebf24ad7bd88d7259ee6418969741d066d85a915"}, {&(0x7f0000000100)="c048f8ae8461e622b2234ea031104d5b379424e4e8395fb44952b0cbddf825697645ff25a516d83fd9effa8907b1caa0bf18542d8a1622671a10fbc1de00925a746620f1853f1caf125c71fa7b5e7a17993079ce41f261850eae53bab1cbef0e9c3fd244f461a3041ee25f1cfc2dbd879859ebd575358084f83d50"}, {&(0x7f0000000180)="f199814ad49662df51470a898630af1f1168fb8523f7f668a4fd033a757fa2b7a50c17abb22716ee3600e1999297f33537278727b33f9579f67f09f383256728341b056127858447b86a3a88683422a56e50fef0edb8a06c9d9d32a88605feb689201f7eb132bb16f894944c38f610ff03af396e686e0812b85cbce46f342a2fe15ee13f630764693368bda637e8f46186463ff7250033a71aca1a38de69848713103875beaefb081026ae8d442b7d808224db730a60da28b3a9a729746280562949bba8cd265c2fc3ad468b98"}, {&(0x7f0000000280)="692c91632e208234fc27890a6ebee48cf66fa4e8fce50afa8c33ed930327bacb4ef6eee4e1b88b129ac86c39625fa375094c331fd1248fbccaa534dd0ed678"}, {&(0x7f00000002c0)="26ef837e19e14ced08a2382209ff2f561fc4754ebf99c600ff21a37864e8afa765cf074dbf817629f0a4b47cd377cdbff0b749263c06cfd9cd8ee6b0aa6b0fd12da21f250d1007ec8e325588023042fb8fd364dce90797347651a62081628ec0b97146b6964198a66e32b8a01bd8c16430e081adcbf5eeb2f883565490c09a482c77782f76d298412025aea9bb4856a9bdd9fb440db383ca56c7764442603ed8ebc9bc504dcb41f8ba501841"}, {&(0x7f0000000380)="36f0e1982b34569e99959a744c20092e4ee7a2ea5790d04c8ff04133ad4284bb2a758912b2826956af4ad8ab9fce32e82e04c9cce41f69aed6859d5fe120e034c53ced0a86cf645273b866c36a106e16c964884c5c3ab124e5b62f9fecd70a8e041346e108be35905e49799cb4818417c9869992b641201ed4ae53db544353f64ce63713fcae6385940c50c0b0aa90fe6619db8dbf5cbc8ac7171d31f27e9b04911b023881045e581275146205a814993e80b2cb5b448d059a6eecd148d8266ea66c6b995ca4cd427a3f01caacd65200488ce31f1726c275f8a67ba8bd7cc4dba0aa54fcfd762f3dd3ca8959d14f2a995499ab919cb0ab51"}, {&(0x7f0000000480)="cc75facc815e569cfc78664560d545f3462940491132a55950a13eecb35a7e05ce9e7b0267108e4aaa4ec1c4390a362829280fc9cafa219a8945599c3371e728412f26e24220a4c377c7ed2f905d63c9c9dc62a3041038474ee5af830ef99d2cc944c139b7d17232afa88bfe5e6a704e8fdf2b40361f674167633dba5c1a69b737814078f4bbb1837f9db1ce530b68b27a9620924ae431c7f09f0e492cf1ce6faf6426b3dc3285eb001c7b2662bfa525f4a9260d482b819f815162514b61b4ad376c04d76bb802f6018af40b8e05bc1265353087ced37574b958dd1b"}], 0x0, &(0x7f0000000900), 0x37b}, 0x3}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x13) 10:54:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff517ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:04 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x2) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180)=0x3, 0x4) [ 2245.947988] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x28) 10:54:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060246010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff617ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:04 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2246.149053] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060247010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2246.216143] Enabling of bearer rejected, already enabled 10:54:04 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2246.257753] Enabling of bearer rejected, already enabled 10:54:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff717ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060248010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2246.370384] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2}, 0x3, 0x3, 0x2, 0x3}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9a77545787d13b4ec00460bde45891d9bfd23c7c41bbd2473bcd9f0c18ef4411cbb3b5125b7262a83f86f3af95da5161b9f11ba1f25295ad43ab13e03d589867a88926d3b40b897068bc62af0482dfa5272e220a2bcc8d956618a9bdb360b780aaee2d1db20b7a4a7e67668f90e06825ba719bcfa6daf35acc08a9e24fb3d861d574452ff9a668f9f760fc7a2bd0d3a96ab4024a", 0x94}, {&(0x7f0000000180)="3e2ddd0c2545268792d6243ab5f4e88403ef505e2dd0e389b5210f0ab90d3366b990434a92d96705d3675011c311cae6d979", 0x32}, {&(0x7f00000001c0)="6d3df4a5", 0x4}, {&(0x7f0000000200)="8d7f4e4272b06eefa89ca962b0f4ecb50016e91faa4b03b2e2c377d4cd0b9c2ee18c4733bf4e85000652cf34457ee9f6494bbbfc4456cd97bc08a273a4f63d7c648fce1f21fd43125a5a1021d69af98a", 0x50}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="392c0a7c677e233d0cead57a9ddac6e6fae30d194d12d3a231e5d75275d1335e11fe1f49efd32f873ad30b057cfb297fb1e8537d733243cbdb0a549016cca9118d7a6862d85461a7b837599e528ccbadcfb3c7443e18d52992dc54d29ddb7e4fd896ae9f61180d925d4219a56d5fc1d612572f991f4e71cd0ec6f34b102f8e5c23794facd352dabb62bb44f8be618d116d6c2a32f0f5e6b8b23433e20cbbe15dd8231199f36453aaf0de4c92ae1d799379f5c30d6bd156a74d06919fa6555d0ade0d9a867102c20f0a364a881d6340cba50a", 0xd2}], 0x6, &(0x7f0000000cc0)=[{0xc8, 0x105, 0xee, "2aec8a3eb03cb9d5e3a42433adcec1d785f6e26a85ad83e3511771566041a15d4b60b6ee6c890b248a8229824bfda9f4abc77cb5216351872376967ef391c3927a658a002ea51986cbd9de5cd0dd703bbeb6d8c911846ea6db925bdc40cbbc2de06eccac0f4df21607584c0f625e0877b1999357a7ea20145dca92cb01facc52a17e49a296a0d1c64533cea6684a1f2962b9d40738c8c197b931f7252fdec77d39c25bb278c5769fef19f2bfd8a596a606e02cb06454fcc9"}, {0x88, 0x118, 0x1, "fdfd0a9b15af575382db0dd66688ea07bb72c5715439c8f020d7f2fba815d990f32093e0153b0aaa9740b7d1e5823b160453c00d03d8e649bf2b320c2053912ad2daef9c5e6ac8492a1cea1b63b70e03bdc6f14483a40ae7a6b5ee1a8648cacb8a631f5e2af9dc33df97bf98d3f1104cf4fd5f511c7df7da"}, {0x100, 0x116, 0xff, "6fedb60502ddb1b3df499380b759357423027d1525995815333ed27bbf7b3db57aab22402129fc62c8ff403ac9ddcde6e8eca11547bf7add3042a3bb16fad6ca272cfe32442fa5c7e1c635ae9896b4694203ac1c8643789ba930288202c4da6750fc6bc4367420585d79668d40cfe4bc9051aa43a9088c82b724216e430504c5fbb500421fc0dc3eb6afa840423b22703f4233a75578e955b56180b55ad4de7fe7960b09c54552bc7f2730bf8c40e152e24ad19ee251e75f42a6b566b12613e8bf3aa18db8ea949932c1fd5405cbe482161dfd7c0d28a6fdc08f321557b956972e94e83339640c931ac1c08e97cef1"}, {0xf8, 0x1ff, 0x8, "7a6e62132c872e2413b677e1c2edb8b2a0343e442edffc6cbaac047c6c0a361ebf6896ee4906a6a148d2681aedb934b5e54429c098ccc39496826a9ebf1460f6293566d80a726eca9893bd24d1db0a2071385e27524ba395b038c1695a5b2bc0afc73bcef00edc8b795621e8d667e7004b1348480e2c8ec6a1763fdc853ee832394f1cd6d398aaf6530b6694f968bdb5c6eaf025da587f930e20bba991572ef1e2d8dbf3378575024ebdc3097e181a55bc929da016a0c7032ff5241a3ab8ea8c71040558f1d163c35ebbf77d064887e216157b10b1a8bb0fdd2af3748faabffa5ea0e194d96a"}, {0xf0, 0x105, 0x0, "c90e8f601eb5bf26340c216caab4e12278e42cbf7ddf237c50249732f4d470a788713afa76475a571fd6ca73ecc092a23c93a80d770a1957d60fbb8b6fc8fd1003ec3af831ad5c906258b0e4b84397d4446f229dccab5b542f565cae0c085d567a52e4d0e5fd07dd3a8905d278699614fc27ce140850a67362eba0b3eddbe319e43b5fd06d230124d26b5526a9e3a67c89c9c2f4316cb0f09dd808dcc578b110073505c274adf1b6cee997d69d23d4b09cb51752d88ac4c3b4e79c6fc706c68897421ef7e4a2fb45c6596c39a79a1c1997faed9c8264fd774f4d"}, {0xa8, 0x115, 0x6, "a99c140cccea3eaea128b7cae81bdb76c5b2ebdacfba69a92437eb0136811121d70d11f5527439448f687da579b949f5256b287b0578f08b499d6a402204cac677901bc17563b0663de75a8597bb7031759c03ff44ecb8098c7041c55e87beaac60af41742fdd3d04bbd841fb7669b1acfe064e6c09cf57371a547da66c6f842697f912a9a6925342dccf383cbb88e7e6cfe0910be55"}, {0x88, 0x13e, 0x2, "0b5277de57abea0c9b4bb0d38565770f6cd38cec580e5a5fc8eaa549618fb8c503325b3b981c3dbca2e777df4077313e468473f2ba73e0bd940c0ec40763f56e3bfc841d42f79b87b68ec465322dd36f1b5267af30d420a8e52f61df09192b480574b62cd3c07bd37f7a782c942e53936818337f"}], 0x568}, 0xfffffffffffffffb}], 0x1, 0x8000) 10:54:05 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x60) [ 2246.525848] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:05 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060249010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2246.572373] Enabling of bearer rejected, already enabled 10:54:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff817ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06024a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2246.658687] Enabling of bearer rejected, already enabled 10:54:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf0) 10:54:05 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06024b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ff917ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2246.887186] Enabling of bearer rejected, already enabled 10:54:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local, 'bridge0\x00'}}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept(r1, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0x2}, 0x8) connect$netlink(r1, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @bcast}, [@null, @netrom, @null, @default, @default, @bcast, @netrom, @bcast]}, &(0x7f0000000000)=0x48, 0x80800) ioctl$sock_netrom_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x1, @default, @netrom={'nr', 0x0}, 0x100000001, 'syz1 \x00o', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4, 0x3, [@bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) 10:54:05 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2246.946959] Enabling of bearer rejected, already enabled 10:54:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06024c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x300) 10:54:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x116) r1 = socket(0x11, 0x80803, 0x0) connect$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000cc0)=[{0x80, 0x88, 0x3, "49bea776cb4f5e3f9d639bbcd63b57d708dcf637b13b1d212aff5e9cd3906ca29f0ad7fc5d9bed59ec150052e3f331e2bde3458acd2d59d61ac00506ff8de3d8a96d27b396c00640b6860f4c70ec7266df4f72f372925107d6b870cf97369d3a2863abd1cadba8459b54888553e3"}, {0xe0, 0x10d, 0xa0000000000000, "daddd4b03052f86a19dfba709c1c293c40cc3ef76fca158bac7c6478368b3f4da61362fa27bed4fec27fa3edbd5b7a0acee16c84afe6e6f332b4a4be33ad7b0891b68c922b93206b2b2c9f201f58431650a1508ce70743a2580d023d3a059c824f8cd55eab261c236d8d0b919f89eea01abb974cc98a00e168f84eb716166b5964a2d835edef1cae655f7479b8810824de33edb29e54f2edea59709a02efaf1431515879ad150f9e2d4bef5c8576a3fc63a2ab5bdd29a5d08390877a4ca3c99f354b011d3ac86b164afeb07a60bcb3df"}, {0x58, 0x1ff, 0x3, "e403ee4f880bad1bce274c692db621a4f868744bf1bc5f2d7bbe022897ad94b190d034542cbbb843a0d6c33993ba819971b2740ea34c7671b635b0f2450b3b571b634342"}, {0x1010, 0x119, 0x400, "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"}, {0x80, 0x118, 0x1, "2298ab4c815a2f2dbd377080c875082f909604322963b9e0a2d7d749d7dea1b2ed8590ad52325bb39608f58dbd75e5937d680d1cc94e380e7d336a13b1f03285e3829c9f797414484d0c60c9a211c15ae44ddc2b960e9ba82f503ed7b46342361d4c7f4b8994f8ba29"}, {0x80, 0x115, 0x7, "f5c0cfcc0fd932c76e883376242303294acc189af16cf15a4b051a5655d2caa8facf614dd29175ee0950903d398c92eeb8530a334d5fb345c5a10c876872b83dfd167ddbb29e3b701295799558f02f107639655cab51e094f8091b89e1aad6ca3d787e6cd4d22576254a02ee728665"}, {0xb8, 0x0, 0x3, "0e2a8120188e485580917561c317cc39052078bf81b501cda61c531904c0c181cf327d6f121b3379506a9f5711081f279b8238645bef068a90b4a2f3dd1fb25a6ef674e4420cff7d311742afae07c2e9134c94e81a395dc4a9d7d568afef40723b7f6c5630c26ef2aaff26e01ddca1a5a1248d903b0be43ec54c5f3aa1fde65b09c649984a0a9ee210f347af369d0784b7684def7027d6aa504ca174e0a0f789597a74"}], 0x1380}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) 10:54:05 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ffa17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2247.196652] Enabling of bearer rejected, already enabled 10:54:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06024d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:05 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2247.245720] Enabling of bearer rejected, already enabled 10:54:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) 10:54:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x500) 10:54:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06024e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ffb17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2247.402717] Enabling of bearer rejected, already enabled [ 2247.436395] Enabling of bearer rejected, already enabled 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06024f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x600) 10:54:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ffc17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060250010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2247.606924] Enabling of bearer rejected, already enabled [ 2247.672735] Enabling of bearer rejected, already enabled 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060251010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:06 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f00000002c0)="90761da825ea420a58e01a78151c4edf7e5c7000f7c903c0555cfa9dfa110ab201496f30aaace7fb8a84a084cae95466d6e0e1580172d5f0210516186ac215d78310d63eb508986a92417c832c48f253", &(0x7f0000000340)=""/188}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x6) write(r2, &(0x7f0000000cc0)="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", 0x1000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x108, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x30}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x22}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1f}}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x44040}, 0x4800) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x700) 10:54:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ffd17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060252010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2247.936571] Enabling of bearer rejected, already enabled 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060253010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2247.983405] Enabling of bearer rejected, already enabled 10:54:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067ffe17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060254010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:06 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket(0x8, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xcb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x900) 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060255010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fff17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:06 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2248.396152] Enabling of bearer rejected, already enabled [ 2248.421670] Enabling of bearer rejected, already enabled 10:54:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060256010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0018ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xa00) 10:54:07 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) getsockopt(r0, 0x81, 0x7, &(0x7f0000000080)=""/215, &(0x7f0000000180)=0xd7) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1_to_hsr\x00', {0x2, 0x4e24, @empty}}) ioctl(r0, 0x7, &(0x7f00000001c0)="a629ad379a5f872c7e5e04f8831392f6fe778b74a7ec06fe46fb2b970bcd5a98b5efa7fa66f08b379ba4eadda997827a5c58f964a86d2550cb2590c7c6a8da") 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060257010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2248.647573] Enabling of bearer rejected, already enabled 10:54:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0118ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2248.707261] Enabling of bearer rejected, already enabled 10:54:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060258010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xb00) 10:54:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2248.894605] Enabling of bearer rejected, already enabled 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060259010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0218ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2248.961305] Enabling of bearer rejected, already enabled 10:54:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf00) 10:54:07 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000040)=[{0xe8, 0x103, 0x4c50, "abebbcf8188106fe29d3962fb3597a3fa594726b15f03ddf213bbfdd28d084900a62bad89d7da44165f554c9ce90821ff6043e931fc563cfa7ae408450eec315a42c1c718ee944ac3209023c29da505b61124f2af56aaac2314d9181542deecf45d121ea9740c72793ea5114f9f63e87f6896db6b86d18c457edafed695432fdd3938ec8736988f30f93c01fa88549c7e931e82c62973cbd27fb148d9217481e75de216912f892742cb32efb7a5ef546feb06b5e97805ea220449c793010c3b02ab92401730d3c712b0c18f397ed6cc99603492caded4045"}], 0xe8}}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'nlmon0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @remote}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000400)={@loopback, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast1, @initdev}, &(0x7f0000000600)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) socketpair(0x10, 0x806, 0x992b, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'tunl0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={'ifb0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f00000009c0)=0xe8) recvmmsg(r0, &(0x7f0000005940)=[{{&(0x7f0000000a00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0, 0x0, &(0x7f0000000a80)=""/213, 0xd5}, 0x1}, {{&(0x7f0000000b80)=@ax25={{0x3, @netrom}, [@bcast, @bcast, @bcast, @null, @default, @default, @remote, @default]}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000cc0)=""/134, 0x86}], 0x1, &(0x7f0000000d80)=""/57, 0x39}, 0x1}, {{&(0x7f0000000dc0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/148, 0x94}], 0x1, &(0x7f0000000f40)=""/151, 0x97}, 0x4}, {{&(0x7f0000001000)=@pppol2tpin6, 0x80, &(0x7f0000001340)=[{&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/165, 0xa5}, {&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/39, 0x27}, {&(0x7f0000001300)=""/7, 0x7}], 0x5, &(0x7f00000013c0)=""/79, 0x4f}, 0x1}, {{&(0x7f0000001440)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002880)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/53, 0x35}, {&(0x7f0000002500)=""/241, 0xf1}, {&(0x7f0000002600)=""/110, 0x6e}, {&(0x7f0000002680)=""/57, 0x39}, {&(0x7f00000026c0)=""/216, 0xd8}, {&(0x7f00000027c0)=""/192, 0xc0}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x8}, 0x5}, {{&(0x7f0000002900)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002980)=""/199, 0xc7}, {&(0x7f0000002a80)=""/225, 0xe1}, {&(0x7f0000002b80)=""/55, 0x37}, {&(0x7f0000002bc0)=""/186, 0xba}, {&(0x7f0000002c80)=""/217, 0xd9}, {&(0x7f0000002d80)=""/251, 0xfb}, {&(0x7f0000002e80)=""/191, 0xbf}], 0x7}, 0x47}, {{&(0x7f0000002fc0)=@rc, 0x80, &(0x7f00000030c0)=[{&(0x7f0000003040)}, {&(0x7f0000004180)=""/195, 0xc3}, {&(0x7f0000003080)=""/20, 0x14}, {&(0x7f0000004280)=""/227, 0xe3}], 0x4, &(0x7f0000004380)=""/169, 0xa9}, 0x431}, {{&(0x7f0000004440)=@ipx, 0x80, &(0x7f0000005580)=[{&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f00000054c0)=""/136, 0x88}], 0x2, &(0x7f00000055c0)=""/158, 0x9e}, 0x200}, {{0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000005680)=""/130, 0x82}, {&(0x7f0000005740)=""/219, 0xdb}, {&(0x7f0000005840)=""/106, 0x6a}], 0x3, &(0x7f0000005900)=""/29, 0x1d}, 0x7f}], 0x9, 0x140, &(0x7f0000005b80)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003040)={0x0, 0xfffffffffffffeff}, &(0x7f0000006380)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f00000063c0)={r17, 0x9, 0x6, 0x3f}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005bc0)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000062c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback, 0x47}}, 0xfffffffffffffff7, 0x9, 0x0, 0x5, 0x80}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r15, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r19, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005c00)={@loopback, @empty, 0x0}, &(0x7f0000005c40)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000006240)={&(0x7f0000005c80)=ANY=[@ANYBLOB="88050000", @ANYRES16=r3, @ANYBLOB="200327bd7000fddbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="3c01020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004007eb9000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r8, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7401020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="6402020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000008000008000600", @ANYRES32=r16, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008947042b0a362e40c00030006000000", @ANYRES32=r20, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004008209000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004003f0000000800070000000000"], 0x588}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06025a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2249.143598] Enabling of bearer rejected, already enabled 10:54:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0318ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2249.200033] Enabling of bearer rejected, already enabled 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06025b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1100) 10:54:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:07 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket(0xa, 0x0, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r2, 0x700, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff00}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xb8}, 0x1, 0x0, 0x0, 0xf4f65f9238c431d0}, 0x0) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06025c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0418ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2249.474809] Enabling of bearer rejected, already enabled [ 2249.497219] Enabling of bearer rejected, already enabled 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1200) [ 2249.524108] validate_nla: 20 callbacks suppressed [ 2249.524116] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06025d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2249.627474] Enabling of bearer rejected, already enabled 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0518ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2249.677589] Enabling of bearer rejected, already enabled 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2249.760754] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1300) 10:54:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06025e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'hsr0\x00'}}, 0x219) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2249.906602] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2249.934823] Enabling of bearer rejected, already enabled 10:54:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0618ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06025f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2249.973091] Enabling of bearer rejected, already enabled 10:54:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2000) 10:54:08 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x401, 0x9, 0x4, 0x6}, 0x3}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000100)=[0x1, 0x1], 0x2) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060260010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2250.059152] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2250.159655] Enabling of bearer rejected, already enabled [ 2250.194469] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0718ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2800) [ 2250.218580] Enabling of bearer rejected, already enabled 10:54:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060261010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2250.375239] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2250.391554] Enabling of bearer rejected, already enabled 10:54:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060262010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2250.450681] Enabling of bearer rejected, already enabled 10:54:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0818ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x5, 0x100000000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x1, @local, 0x3}, {0xa, 0x4e20, 0x5a6a, @dev={0xfe, 0x80, [], 0x23}, 0xffff}, 0x707c, [0x100000000, 0xc946, 0x80, 0x4, 0x991, 0x80, 0x800, 0x4]}, 0x5c) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2ada) [ 2250.565965] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060263010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0918ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2250.714047] Enabling of bearer rejected, already enabled 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2250.781575] Enabling of bearer rejected, already enabled [ 2250.805063] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3f00) 10:54:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060264010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2250.934004] Enabling of bearer rejected, already enabled 10:54:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0a18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00', 0xc00}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) sendmsg$can_bcm(r1, &(0x7f00000008c0)={&(0x7f0000000700)={0x1d, r2}, 0x10, &(0x7f0000000880)={&(0x7f0000000800)={0x5, 0x110, 0x3, {}, {r3, r4/1000+10000}, {0x4, 0xffffffff, 0x7, 0xfffffffffffffff9}, 0x1, @can={{0x1, 0x3, 0x4, 0x1}, 0x8, 0x3, 0x0, 0x0, "632137d246b712b8"}}, 0x48}}, 0x801) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), 0x4) 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2251.012632] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2251.050215] Enabling of bearer rejected, already enabled 10:54:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060265010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x4000) [ 2251.154607] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0b18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060266010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2251.288885] Enabling of bearer rejected, already enabled [ 2251.325042] Enabling of bearer rejected, already enabled 10:54:09 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060267010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x6000) 10:54:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0c18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2251.506020] Enabling of bearer rejected, already enabled 10:54:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) pipe(&(0x7f0000000040)) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@hci={0x1f, r1, 0x3}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0xfffffffffffffe7d}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000000040), 0x32}}], 0x2b8, 0x0) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060268010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2251.547344] Enabling of bearer rejected, already enabled 10:54:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xda2a) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060269010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0xe, 0x80000, 0x101) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000040)=0x9d27) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'hwsim0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast, 'eql\x00'}}, 0x1e) connect$x25(r1, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) 10:54:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0d18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06026a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2251.838044] Enabling of bearer rejected, already enabled 10:54:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06026b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2251.888936] Enabling of bearer rejected, already enabled 10:54:10 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8802}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c005) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0e18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf000) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06026c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f0f18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06026d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2252.177856] Enabling of bearer rejected, already enabled 10:54:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2252.235648] Enabling of bearer rejected, already enabled 10:54:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x30000) 10:54:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06026e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1018ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) recvmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f0000000040)=@caif=@rfm, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/183, 0xb7}], 0x2}, 0x4}, {{&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/64, 0x40}, {&(0x7f0000000380)=""/211, 0xd3}], 0x3, &(0x7f00000004c0)=""/39, 0x27}, 0x5}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/28, 0x1c}, {&(0x7f0000000540)=""/80, 0x50}], 0x2}, 0x9}, {{&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000680)=""/109, 0x6d}, {&(0x7f0000000800)=""/195, 0xc3}, {&(0x7f0000000900)=""/170, 0xaa}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000000700)=""/91, 0x5b}, {&(0x7f00000009c0)=""/255, 0xff}], 0x6, &(0x7f0000001cc0)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000000b40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/147, 0x93}, {&(0x7f0000002d80)=""/253, 0xfd}, {&(0x7f0000002e80)=""/209, 0xd1}, {&(0x7f0000002f80)=""/172, 0xac}, {&(0x7f0000004180)=""/239, 0xef}, {&(0x7f0000003040)=""/153, 0x99}, {&(0x7f0000000bc0)=""/113, 0x71}, {&(0x7f0000004280)=""/1, 0x1}], 0x9, &(0x7f0000004380)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000005380)=@l2, 0x80, &(0x7f0000005480)=[{&(0x7f0000005400)=""/76, 0x4c}], 0x1, &(0x7f00000054c0)=""/238, 0xee}, 0x8}], 0x6, 0x40000023, &(0x7f0000005740)={0x0, 0x989680}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000005780)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e23, @rand_addr=0x8}, {0x2, 0x4e23, @multicast1}, 0x2, 0x0, 0x0, 0x0, 0x400, 0x0, 0xa8fe, 0x21251003, 0x1ff}) ioctl$void(r2, 0xc0045c79) socket$kcm(0x29, 0x5, 0x0) sendmsg$key(r3, &(0x7f0000005980)={0x0, 0x0, &(0x7f0000005940)={&(0x7f00000058c0)={0x2, 0xb, 0x0, 0x5, 0xe, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [], @multicast2}}, @in6={0xa, 0x4e20, 0x9, @mcast2, 0x2}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x70bd2b, 0x3500}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}]}, 0x70}}, 0x10) ppoll(&(0x7f0000005800)=[{r3, 0x310}, {r1, 0x2240}, {r2, 0x80}, {r0}], 0x4, &(0x7f0000005840), &(0x7f0000005880)={0x4}, 0x8) 10:54:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2252.451433] Enabling of bearer rejected, already enabled 10:54:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06026f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2252.509276] Enabling of bearer rejected, already enabled 10:54:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x34000) 10:54:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1118ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2252.644413] Enabling of bearer rejected, already enabled 10:54:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060270010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2252.695240] Enabling of bearer rejected, already enabled 10:54:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x400300) 10:54:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1218ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2252.803575] Enabling of bearer rejected, already enabled [ 2252.850796] Enabling of bearer rejected, already enabled 10:54:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060271010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf0ffff) 10:54:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1318ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060272010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1000000) 10:54:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1418ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060273010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2253.593181] Enabling of bearer rejected, already enabled 10:54:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000080)={@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0xfffffffffffffffc}) 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1518ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2253.684550] Enabling of bearer rejected, already enabled 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060274010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2000000) 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060275010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1618ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2253.945028] Enabling of bearer rejected, already enabled 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060276010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2253.993455] Enabling of bearer rejected, already enabled 10:54:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060277010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3000000) 10:54:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1718ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060278010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2254.205496] Enabling of bearer rejected, already enabled 10:54:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2254.262697] Enabling of bearer rejected, already enabled 10:54:12 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060279010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x4000000) 10:54:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1818ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:13 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'bond_slave_0\x00'}}) 10:54:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06027a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2254.547320] Enabling of bearer rejected, already enabled 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1918ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2254.606676] validate_nla: 21 callbacks suppressed [ 2254.606686] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2254.657356] Enabling of bearer rejected, already enabled 10:54:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x5000000) 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06027b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2254.787221] Enabling of bearer rejected, already enabled 10:54:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1a18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2254.881520] Enabling of bearer rejected, already enabled 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2254.925753] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x6000000) 10:54:13 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000100)=@rose) 10:54:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06027c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2255.069442] Enabling of bearer rejected, already enabled [ 2255.106918] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06027d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1b18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2255.125347] Enabling of bearer rejected, already enabled 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x7000000) [ 2255.222871] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06027e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:13 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2255.307150] Enabling of bearer rejected, already enabled [ 2255.343222] Enabling of bearer rejected, already enabled 10:54:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x8000000) 10:54:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1c18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2255.390830] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x410, 0x70bd29, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0xc, 0x18, {0x9, @bearer=@l2={'ib', 0x3a, '\x00'}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x1) 10:54:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06027f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2255.497749] Enabling of bearer rejected, already enabled 10:54:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1d18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2255.578496] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2255.616766] Enabling of bearer rejected, already enabled 10:54:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060280010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x9000000) 10:54:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2255.775896] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2255.804481] Enabling of bearer rejected, already enabled 10:54:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1e18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060281010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@bcast, @remote, @netrom, @bcast, @default, @netrom, @null]}, &(0x7f00000000c0)=0x48, 0x0) sendto$ax25(r1, &(0x7f0000000cc0)="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", 0x1000, 0x40040, &(0x7f0000000340)={{0x3, @default, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@upd={0x108, 0x12, 0x20, 0x70bd29, 0x25dfdbfd, {{'ecb(cast5)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xb437}, {0x8, 0x1, 0xffffffffffffd896}, {0x8, 0x1, 0x80ac}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x21}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2255.862518] Enabling of bearer rejected, already enabled 10:54:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2255.985618] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xa000000) 10:54:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060282010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f1f18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2256.154678] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x7fff}}, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) 10:54:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2256.203865] Enabling of bearer rejected, already enabled [ 2256.216565] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060283010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2256.257884] Enabling of bearer rejected, already enabled 10:54:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xb000000) 10:54:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2018ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:14 executing program 2: socket$tipc(0x1e, 0xfffffffffffffffe, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060284010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2256.448870] Enabling of bearer rejected, already enabled [ 2256.494888] Enabling of bearer rejected, already enabled 10:54:15 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2118ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060285010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf000000) 10:54:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060286010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2256.684520] Enabling of bearer rejected, already enabled [ 2256.720286] Enabling of bearer rejected, already enabled 10:54:15 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x10000000) 10:54:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2218ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:15 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="03b8b5e2da1e1df3921d9123175c41c1eb164b2ed35802b97fc085f2b7fa7f2394c828913aa63dc1d70a1d8cd3cdff6effbb3690c8dd58543bb0bf3f0006ca6fa0c1e3a4e10421ad3210d871702f149e4e6ac785a391", 0x56}, {&(0x7f00000000c0)="dd22a12db0966fbccf7886615f8eb23a8d8cda19f7196d70081823d699b5ee5dcc8e8ae9851efb72a63adb3a61e90e05ed896b94abdca5f519101e3a87af8d4a550b2071712d7ab1c1fdd275c960c747c00fbc4c3446b46679a1776ce8c33dc42b9a61a251a24e7a420c1fb1a81d49ba5e2b4344095c2bec48f6e7203564d33ab32de5ac80ec1442293206a54b6be2d70698335b9b637d2ae73e4bf5c50a84b1bf6d4ddad4ab5bf30872f4abb3eda0deb0291b0f58b4a3e9a3f7", 0xba}, {&(0x7f0000000180)="0fb0d437a581ea0b16cd87ce1f0a547079d22c8ebb6de0992e2669fd0d0c4f2af2e4612fe8c0c78bd3c8fed7c98911352e6702e4a13da6cf3236f430ab5d7cf5a3d9fc1e231bd845b775617fa302b71197bc66978fdcc3bd500d6d52b96d81d3cb1e8275bce6af3b386b7dcae218e909417b54ff055a946b32892ec53d38030c360702364551da3fb73fbbaafd27967dae8eaf67faec62014f0356ac9153a07302c9a291b6094308d1c5da7708cd654fbafce20dd69efdc6e8f96850931ddcf6f09d4e45f9010c67", 0xc8}, {&(0x7f0000000280)="401e3425ea147110f923b2762a6191e926eaab5a428a6905ed9a9a7c8f7aa8d6058088d22ad334c18d8f1dc600da0f2ed8ef5d48c1b707ec995a3c12dc9dc2fc8df6d204839967a4a54aaffa2ad84bf4ee1fa0b4195651a1efb8f7848a0625d8f60736e8050577be84f10794ba004e1a19a7717199ad5cb6c5e90f173e2636eea912857b99e936f78e413a781906a28cacae775ab9ca167dec8a47d642e1e5d595e4f313bf95a2289f028fb3aeaa3827b45babf6415e7d2b133e06605fdad24b12691f3d25b96918dba8b581eede05aa8230a1b800b2686cd209279cf8710bd2cf33f2b22f263c562f6cd0015d7541cdf39ade671b3e", 0xf6}, {&(0x7f0000000380)="98bf231bc15ba0a32cce7fc505f68bd7b08eade90cc527075f59bcd5785ec71c1a9424a4a51252e6f85f74bb09d22914a9e7cec344e022787cec70956898605cee326f694f55523af7a005650a726517dc9e466e078a0bf27417076857d41bd28af730e63e1b7527f4c5eb1ffb2e573a", 0x70}, {&(0x7f0000000400)="e707310d1642fdfcf289b6362cd2ccdb3f15f3578d0d52245f3a8b0ce0e1f867cce10fdae645e74d8b4abd6d9c0f2b468ee78e71abb602e7d38cf7a4385a6be004684be3e3a2331e06a3f6d21160ca1b8777a90ff13d6de024a86161cc51e5d59395cf03f66fe515e1feb5873bf680fa386340854e85e8b350bd1900fbafcce5ed05de5e8b3cb5c67d4da8b213151b0c3ac8f2", 0x93}, {&(0x7f00000004c0)="83e8a8969217ceca2d2b56", 0xb}], 0x7) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpu.stat\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000640)={{&(0x7f00000005c0)=""/47, 0x2f}, &(0x7f0000000600), 0x44}, 0x20) 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060287010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2256.876173] Enabling of bearer rejected, already enabled 10:54:15 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2256.949935] Enabling of bearer rejected, already enabled 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060288010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x11000000) 10:54:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2318ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:15 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2257.137037] Enabling of bearer rejected, already enabled 10:54:15 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060289010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2257.181235] Enabling of bearer rejected, already enabled 10:54:15 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:15 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r1 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000580)={{0x3, @rose}, [@bcast, @netrom, @null, @rose, @bcast, @remote, @null, @bcast]}, &(0x7f0000000600)=0x48, 0x80800) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "252ee65d30def5e62a4141eb1a8a39237e627bc418f5841bd692c2b663ae068e805f274adb6824fcc98478167beb7ffe17f644c9766e9a01dbefed33c5df"}, 0x42) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x13, "dc662624661df3d5058fde9cd1b8496be7f3ee"}, &(0x7f0000000080)=0x37) 10:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06028a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2418ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x12000000) 10:54:16 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2257.469900] Enabling of bearer rejected, already enabled 10:54:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06028b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2257.528138] Enabling of bearer rejected, already enabled 10:54:16 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2518ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x13000000) 10:54:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06028c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:16 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2257.737276] Enabling of bearer rejected, already enabled [ 2257.767049] Enabling of bearer rejected, already enabled 10:54:16 executing program 2: 10:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2618ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x20000000) 10:54:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06028d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:16 executing program 2: 10:54:16 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2718ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06028e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2258.016862] Enabling of bearer rejected, already enabled [ 2258.084060] Enabling of bearer rejected, already enabled 10:54:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x400000000009}, 0xffffffffffffffcc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 10:54:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x28000000) 10:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2818ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06028f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) syz_genetlink_get_family_id$ipvs(0x0) write$binfmt_elf32(r0, &(0x7f0000000640)=ANY=[], 0xfffffffffffffe51) accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2, 0x2011, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="c85787fd07627e276ae3e9159872795113b5298a4a3602978a6f173c13ac2e6d3ad77a3d2ef8e71ff4a044cfadf85cfa30c00b22eaf576c82b9d98222de38dbd24af8d76b6181aa4bb8940ff75f84c49"], 0x50) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xd2, 0xd3, 0xb2a, 0x1, 0x10001, 0x40, 0x0, 0x7bdb, 0x183, 0x7c}, 0xb) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) recvfrom$netrom(r0, &(0x7f0000000180)=""/165, 0xa5, 0x1, &(0x7f0000000340)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4}, [@null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f0000000240)=0x60e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'veth1_to_team\x00'}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x48, &(0x7f00000002c0)="f514c76a", 0x4) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffdc4, 0x800) epoll_create(0xffff) 10:54:16 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2258.286441] Enabling of bearer rejected, already enabled 10:54:16 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2258.344872] Enabling of bearer rejected, already enabled 10:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2918ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3f000000) 10:54:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060290010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:17 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2258.541245] Enabling of bearer rejected, already enabled 10:54:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060291010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:17 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2258.588040] Enabling of bearer rejected, already enabled 10:54:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060292010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) syz_genetlink_get_family_id$ipvs(0x0) write$binfmt_elf32(r0, &(0x7f0000000640)=ANY=[], 0xfffffffffffffe51) accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2, 0x2011, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="c85787fd07627e276ae3e9159872795113b5298a4a3602978a6f173c13ac2e6d3ad77a3d2ef8e71ff4a044cfadf85cfa30c00b22eaf576c82b9d98222de38dbd24af8d76b6181aa4bb8940ff75f84c49"], 0x50) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xd2, 0xd3, 0xb2a, 0x1, 0x10001, 0x40, 0x0, 0x7bdb, 0x183, 0x7c}, 0xb) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) recvfrom$netrom(r0, &(0x7f0000000180)=""/165, 0xa5, 0x1, &(0x7f0000000340)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4}, [@null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f0000000240)=0x60e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'veth1_to_team\x00'}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x48, &(0x7f00000002c0)="f514c76a", 0x4) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffdc4, 0x800) epoll_create(0xffff) 10:54:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2a18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060293010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x40000000) 10:54:17 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060294010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2259.260946] Enabling of bearer rejected, already enabled 10:54:17 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2259.302085] Enabling of bearer rejected, already enabled 10:54:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x60000000) 10:54:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2b18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060295010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:18 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2259.469040] Enabling of bearer rejected, already enabled [ 2259.536069] Enabling of bearer rejected, already enabled 10:54:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060296010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000306, @local}, 0xc) 10:54:18 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x9effffff) 10:54:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2c18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:18 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xda2a0000) [ 2259.972803] validate_nla: 21 callbacks suppressed [ 2259.972811] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060297010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000306, @local}, 0xc) 10:54:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf0ffffff) 10:54:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2d18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:18 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="020301001d000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000f00180004026e007abc8800a2d3857358be4b18d9b0ca92db38e298e1f263c2399bae5a53775afee6402498c251a28e8548626c00d9e4504584bf68cdb77e628e2adeaa9a54521d499cd7e1fb98312a6a2cfba814918c0609b42764f298a052ac00000080f501f1b13b567be81ef64c0d0f91c98f4200000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xe8}}, 0x0) [ 2260.227503] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060298010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xfffff000) 10:54:18 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2e18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2260.433338] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xffffff7f) 10:54:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060299010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:19 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f2f18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xffffff9e) [ 2260.650681] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:19 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029a010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:19 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xfffffff0) 10:54:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3018ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2260.859714] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:19 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3000000000000) 10:54:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029b010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@bcast, @remote, @netrom, @bcast, @default, @netrom, @null]}, &(0x7f00000000c0)=0x48, 0x0) sendto$ax25(r1, &(0x7f0000000cc0)="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", 0x1000, 0x40040, &(0x7f0000000340)={{0x3, @default, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@upd={0x108, 0x12, 0x20, 0x70bd29, 0x25dfdbfd, {{'ecb(cast5)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xb437}, {0x8, 0x1, 0xffffffffffffd896}, {0x8, 0x1, 0x80ac}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x21}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2261.074185] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3118ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2261.128590] Enabling of bearer rejected, already enabled [ 2261.159114] Enabling of bearer rejected, already enabled 10:54:19 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x40030000000000) [ 2261.262163] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:19 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029d010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2261.364704] Enabling of bearer rejected, already enabled [ 2261.422134] Enabling of bearer rejected, already enabled 10:54:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3218ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2261.483095] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029e010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf0ffffffffffff) [ 2261.675051] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029f010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3318ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda06029c010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x100000000000000) [ 2261.820766] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060261010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2261.905396] Enabling of bearer rejected, already enabled 10:54:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a0010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3418ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2261.998884] Enabling of bearer rejected, already enabled 10:54:20 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x200000000000000) 10:54:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a1010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3518ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3) [ 2262.248582] Enabling of bearer rejected, already enabled [ 2262.257932] Enabling of bearer rejected, already enabled 10:54:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a2010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x300000000000000) 10:54:21 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast, 'syz_tun\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3618ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a3010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2262.606488] Enabling of bearer rejected, already enabled [ 2262.642737] Enabling of bearer rejected, already enabled 10:54:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x400000000000000) 10:54:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a4010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3718ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2262.819955] Enabling of bearer rejected, already enabled [ 2262.857471] Enabling of bearer rejected, already enabled 10:54:21 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a5010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x500000000000000) 10:54:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3818ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2263.080093] Enabling of bearer rejected, already enabled 10:54:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a6010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2263.124900] Enabling of bearer rejected, already enabled 10:54:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x600000000000000) 10:54:21 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a7010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2263.325436] Enabling of bearer rejected, already enabled 10:54:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3918ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:21 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2263.370540] Enabling of bearer rejected, already enabled 10:54:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x700000000000000) 10:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a8010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:22 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3a18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x600000000000000) 10:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602a9010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2263.596918] Enabling of bearer rejected, already enabled [ 2263.616515] Enabling of bearer rejected, already enabled 10:54:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x800000000000000) 10:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602aa010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:22 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2263.722503] Started in network mode [ 2263.726207] Own node identity ac1414aa, cluster identity 4711 [ 2263.751542] New replicast peer: 172.20.20.187 [ 2263.807827] Enabled bearer , priority 10 [ 2263.837191] Enabling of bearer rejected, already enabled 10:54:22 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ab010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3b18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x900000000000000) [ 2263.895016] Enabling of bearer rejected, already enabled 10:54:22 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:22 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:22 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ac010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2264.090292] Enabling of bearer rejected, already enabled [ 2264.101217] Enabling of bearer rejected, already enabled 10:54:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xa00000000000000) 10:54:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3c18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ad010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:22 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2264.323735] Enabling of bearer rejected, already enabled [ 2264.354477] Enabling of bearer rejected, already enabled 10:54:22 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xb00000000000000) 10:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ae010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3d18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:23 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2264.577506] Enabling of bearer rejected, already enabled 10:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602af010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2264.677679] Enabling of bearer rejected, already enabled 10:54:23 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf00000000000000) 10:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b0010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:23 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3e18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b1010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2264.918563] 32-bit node address hash set to aa1414ac [ 2264.933517] Enabling of bearer rejected, already enabled 10:54:23 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0xc7da, 0x4, 0x8001, 0xfff}, {0x0, 0x100, 0x3, 0x9}, {0x9, 0xb0, 0xf952, 0x2}, {0x80000001, 0x20, 0x5, 0x1ff}, {0x2, 0x7, 0x9, 0x4}, {0x0, 0x80, 0xff, 0x10000}]}, 0x10) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2264.968169] Enabling of bearer rejected, already enabled 10:54:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1000000000000000) [ 2265.079078] validate_nla: 19 callbacks suppressed [ 2265.079088] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:23 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f3f18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0x0}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2265.205402] Enabling of bearer rejected, already enabled 10:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b2010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2265.267662] Enabling of bearer rejected, already enabled 10:54:23 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1100000000000000) 10:54:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f8c17ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2265.363739] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b3010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4018ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2265.472956] Enabling of bearer rejected, already enabled 10:54:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b4010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2265.524137] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2265.534510] Enabling of bearer rejected, already enabled 10:54:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x21a}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1200000000000000) [ 2265.643227] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2265.683267] Enabling of bearer rejected, already enabled 10:54:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4118ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0xf0efff7f00000000) 10:54:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2265.730180] Enabling of bearer rejected, already enabled 10:54:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b5010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1300000000000000) [ 2265.869695] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x2b7}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2265.964818] Enabling of bearer rejected, already enabled 10:54:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4218ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b6010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2266.051749] Enabling of bearer rejected, already enabled 10:54:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2000000000000000) [ 2266.135511] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b7010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2266.260752] Enabling of bearer rejected, already enabled 10:54:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x1300000000000000) 10:54:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4318ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x2b8}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2266.320321] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2266.353322] Enabling of bearer rejected, already enabled 10:54:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b8010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x2800000000000000) [ 2266.455530] Enabling of bearer rejected, already enabled 10:54:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4418ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2266.533059] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2266.572851] Enabling of bearer rejected, already enabled 10:54:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602b9010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2266.613491] Enabling of bearer rejected, already enabled 10:54:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x3f00000000000000) 10:54:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2266.753281] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:25 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4518ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2266.836535] Enabling of bearer rejected, already enabled 10:54:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ba010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2266.882620] Enabling of bearer rejected, already enabled 10:54:25 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x4000000000000000) [ 2267.017061] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4618ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060295000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602bb010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2267.211538] Enabling of bearer rejected, already enabled [ 2267.250309] Enabling of bearer rejected, already enabled 10:54:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x6000000000000000) 10:54:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602bc010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060292000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4718ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2267.456764] Enabling of bearer rejected, already enabled 10:54:26 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602bd010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2267.524772] Enabling of bearer rejected, already enabled 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4818ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}, 0xe803}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602be010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x9effffff00000000) 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2267.818899] Enabling of bearer rejected, already enabled [ 2267.845665] Enabling of bearer rejected, already enabled 10:54:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602bf010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4918ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xda2a000000000000) 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:26 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x800000000000000) 10:54:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c0010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2268.075678] Enabling of bearer rejected, already enabled 10:54:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2268.144370] Enabling of bearer rejected, already enabled 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xf0ffffff00000000) 10:54:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4a18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c1010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:26 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2268.359473] Enabling of bearer rejected, already enabled 10:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c2010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2268.433558] Enabling of bearer rejected, already enabled 10:54:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xffffff7f00000000) 10:54:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 10:54:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4b18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c3010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2268.619132] Enabling of bearer rejected, already enabled 10:54:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2268.673174] Enabling of bearer rejected, already enabled 10:54:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0xfffffffffffff000) 10:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c4010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2268.754158] Enabling of bearer rejected, already enabled 10:54:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4c18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:27 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c5010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="5400001f", @ANYRES16=r1, @ANYBLOB="010000000000000000000300000040000100100001007564703a0a797a31000000002c0004001400010002000000ac1414aa00000000000000001400020002000000ac1414bb0000000000000000"], 0x54}}, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e22, @empty}, 0x10) 10:54:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4d18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c6010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r1, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2627}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x300}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xf}}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c7010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:27 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4e18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:27 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x7ffff000) 10:54:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c8010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2269.406224] Enabling of bearer rejected, already enabled [ 2269.467563] Enabling of bearer rejected, already enabled 10:54:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602c9010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x90a20068}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, r2, 0x410, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x655d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x248}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000340)) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="05c80557541afc5501a4d3ed5577beebd2630575", @ANYRES16=r4, @ANYBLOB="080025bd7000fddbdf2508000000080004000200000040000300080007004e230000080001000300000008000500e0000002080001000300000008000800000000001400020076657468305f746f5f7465616d00000008000400ff0000004800020014000100e000000100000000000000000000000008000600ffffffff080007007f00000008000b0002000000080004000700000008000b000a000000080002004e21000008000400ffffffff20000100080004004e22000014000300fe880000000000000000000000000001"], 0xd4}, 0x1, 0x0, 0x0, 0x8001}, 0x4000081) sendto$inet(r0, &(0x7f00000004c0)="ccc6aad5cbbcedc99a2885beac39cde6ba0df3a966b4de8772678032b5acb9505c9b7b72a6ef3047696b2ba2efa089d2f2b117e266b2a2e8f6d6913acce5fe56cdefa57eb732c4de63f809134d84d29847e64400fb105c672cc5e5ee910765a601ac4d257bbe3426206de3170370cebcdba37c873977c24ea4739cc4594c160c5e715a733d50cb616dbf972089b26790e3f6b940c7ae0f65c2526ff531c32b998482802e0f7402388643133142b0277582b49c835d774c", 0xb7, 0x4000, &(0x7f0000000300)={0x2, 0x4e24, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1f, 0x4, 0x4, 0x8, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x7fff}, 0x8) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="e8c05ca97e5c5a5900e5550798d23f6e8e4847420dd8ad289ece52a9c4af6c0f79dafa2c10bd9e231f236582fb98d869621787000000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000300000040000100100001007564703a0a797a31000000002c0004001400010002000000ac1414aa00000000000000001400020002000000ac1414bb0000000000000000"], 0x54}}, 0x0) 10:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f4f18ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ca010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x5, 0x6, 0x100000000}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2269.814348] Enabling of bearer rejected, already enabled 10:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5018ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:28 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cb010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') ioctl$FICLONE(r0, 0x40049409, r0) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2080612}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="000029bd7000fedbdf250e0000006c0001001c000200080001001e0000000800040009000000080004008e09000008000300c11f000044000400200001000a004e200000000795c5187d06fb0ee17b16a3686b7c160703000000200002000a004e210000000000000000000000000000ffffac1414aa3bd4000008000600040002002000070008000100070000000c00040001040000000000000800010005000000380002000800020002000b000008000200ff0000000400040004000400080002000700000008000200090000000800010009000000040004000c00060004000200040002001c00090008000100ff7f000008000100ab1c0000080001009fffffff44000900080002000500000008000100c46b0000080002000600000008000100000000000800020004000000080001000400000008000100ffff000008000100000000003400090008000100080000000800010008000000080002000000008008000100010001000800020007000000080002003b090000140001001000010069623a6e6c6d6f6e30000000580004000c00010073797a31000000000c00010073797a30000000000c00010073797a31000000000c00070008000200de0000002400070008000100090000000800010009000000080001001800000008000200ff030013c79290beb509692e1d93a7892a87c5ce76c19b94048a2ceee3dd26224da661315d9b69183638ff19d81f2c22fa0664192448ee02ccefa1bd5e92b261570601dd4a87c8440ce62cfbb9b1cf6124f39b2ebf2b5fe469658e8154b899616db9b4130946bba4"], 0x1ec}, 0x1, 0x0, 0x0, 0x10}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000480)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="54a626a96b87fb0dc4", @ANYRES16=r2, @ANYBLOB="010029bd7000000000000300000040000100100001007564703a0a797a31000000002c0004001400010002000000ac1414aa00000000000000001400020002000000ac1414bb0000000000000000"], 0x54}}, 0x0) 10:54:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cc010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/45, 0x2d}], 0x9}, 0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000780)={0xffffffffffffffff, {{0x2, 0x4e22, @local}}, 0x0, 0x3, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e21, @rand_addr=0x9}}]}, 0x210) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5118ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:28 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2270.146452] validate_nla: 19 callbacks suppressed [ 2270.146460] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2270.258952] Enabling of bearer rejected, already enabled 10:54:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cd010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2270.326076] Enabling of bearer rejected, already enabled 10:54:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060244000000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80, 0x80000) sendto$rxrpc(r1, &(0x7f0000000180)="9bf3b843af2d95dcf3f932329ac6dc866c2bf055ffcd85bd6cd78e88b7733d1af2c412a55c49ccdd917939dfb84173338c0fac345c99f556a2ab6f86701b13991ef282a55dbf2aa63b0bac", 0x4b, 0x801, &(0x7f0000000200)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x24) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5218ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2270.425031] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2270.496137] Enabling of bearer rejected, already enabled 10:54:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602ce010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2270.547363] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 2270.562677] Enabling of bearer rejected, already enabled 10:54:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000000)=0x80, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000180)=0x5, 0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="59c87df026f4ce94bb915a8b5fef53ccafdb268d27f1eed45ca6a15abed9567103295be8dee3b74867be7f7eb635f478d62b89", @ANYRES16, @ANYBLOB="010000000000000000000300000040000100100001007564703a0a797a31000000002c0004001400010002000000ac1414aa00000000000090001400020002000000ac1414bb0000000000000000"], 0x54}}, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000040)=0x6) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000003c0)={@can={0x1d, r2}, {&(0x7f00000001c0)=""/202, 0xca}, &(0x7f00000002c0), 0x40}, 0xa0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 10:54:29 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2270.613955] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5318ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602cf010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/45, 0x2d}], 0x9}, 0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000780)={0xffffffffffffffff, {{0x2, 0x4e22, @local}}, 0x0, 0x3, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e21, @rand_addr=0x9}}]}, 0x210) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) [ 2270.788820] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d0010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2270.900953] Enabling of bearer rejected, already enabled 10:54:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5418ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 2270.947907] Enabling of bearer rejected, already enabled 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef3, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB="01000000000000000000030000004000010010000100ac4daea653c8d2ce7e117564703a0a797a31000000002c000400ac1414aa000000001414bb0000000000000000"], 0x54}}, 0x0) [ 2271.006819] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d1010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2271.054231] Enabling of bearer rejected, already enabled 10:54:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000300000040000100100001007564703a0a797a3100000000584402000000ac141400010000001e93000100000000000000000000000000000000000000003033a069b51623d45d6efc4c0a0280f59fcd3aba6dc1eac5e0ded5e7b35a0a1935a3011b"], 0x54}}, 0x0) 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5518ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/45, 0x2d}], 0x9}, 0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000780)={0xffffffffffffffff, {{0x2, 0x4e22, @local}}, 0x0, 0x3, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e21, @rand_addr=0x9}}]}, 0x210) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) [ 2271.151372] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2271.229979] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d2010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2271.271554] Enabling of bearer rejected, already enabled [ 2271.295648] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2271.352525] Enabling of bearer rejected, already enabled [ 2271.380205] Enabling of bearer rejected, already enabled 10:54:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000004000010006000000000000000a797a31000000002c0004001400010002000000ac1414aa00000000000000001400020002000000ac1414bb0000000000000000d595a3ead53c4eacf6540719b16846"], 0x54}}, 0x0) [ 2271.395640] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5618ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d3010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2271.466577] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. 10:54:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 10:54:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/45, 0x2d}], 0x9}, 0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000780)={0xffffffffffffffff, {{0x2, 0x4e22, @local}}, 0x0, 0x3, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e21, @rand_addr=0x9}}]}, 0x210) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) [ 2271.518178] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. 10:54:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000300000040000100100001007564703a0a797a31000000002c0004001400010002000000ac1414aa00000000000000001400020002000000ac1414bb0000000000000000d9038427a7e80a3432db3b06a037e66d13636fa95dddf271c2c4eb326965c499508013f5b6bff5f74e2826729ee2c74f021560dfce8a6a7931fd69cbdedb27c77dc625587c9971a94a7faa0a3a548962d7b3c94cbfb4d1d7289e4495d05fc3b7c70488a7"], 0x3}}, 0x0) accept4(r0, &(0x7f00000015c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000001640)=0x80, 0x800) connect$bt_rfcomm(r2, &(0x7f0000001680)={0x1f, {0x80000001, 0x0, 0x6014, 0x1f9, 0x1ff, 0xffff}, 0x1}, 0xa) 10:54:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2271.580032] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d4010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2271.639330] Enabling of bearer rejected, already enabled 10:54:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/45, 0x2d}], 0x9}, 0x2) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5718ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r1, 0x20a, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffff801}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x97e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8d76}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = accept4(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x4a, "5c20ee5e1809b419858f1da447dfc5fbb89ad77c1665dd4fb064a83815f46b9bbb190529f30f1e4b010a7e31b786b90ad48e4bb6bb5e730ab9496dfb14e448f3285f9e4db671ea465486"}, &(0x7f0000000300)=0x52) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={r3, 0xdbf}, &(0x7f0000000380)=0x8) 10:54:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) 10:54:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local={0xf000, 0x80, 0xc2, 0x3c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2271.747634] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d5010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2271.869647] BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 [ 2271.877743] #PF error: [normal kernel read fault] [ 2271.882573] PGD 8700f067 P4D 8700f067 PUD a4245067 PMD 0 [ 2271.888122] Oops: 0000 [#1] PREEMPT SMP KASAN [ 2271.892618] CPU: 1 PID: 12202 Comm: syz-executor.0 Not tainted 5.0.0-rc6+ #85 [ 2271.899880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2271.909231] RIP: 0010:kmem_cache_free+0x207/0x260 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d6010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2271.914064] Code: ea ff ff 48 c1 e8 0c 48 c1 e0 06 48 01 d0 48 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 48 8b 40 18 49 39 c4 0f 84 19 fe ff ff <4c> 3b a0 80 00 00 00 0f 85 60 1e 00 00 49 89 c4 e9 04 fe ff ff 0f [ 2271.932954] RSP: 0018:ffff888059ef7dd8 EFLAGS: 00010282 [ 2271.938304] RAX: 0000000000000000 RBX: ffff88805ea7d800 RCX: ffffffffffffffff [ 2271.945568] RDX: 0000000000000000 RSI: ffffffff81329bb4 RDI: 0000000000000007 [ 2271.952829] RBP: ffff888059ef7df8 R08: ffff88809e9de400 R09: 0000000000000001 [ 2271.959332] kobject: 'loop5' (000000003070c326): kobject_uevent_env 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d7010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2271.960088] R10: ffffed1015d25bcf R11: ffff8880ae92de7b R12: ffff88821bc45380 [ 2271.966497] kobject: 'loop5' (000000003070c326): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2271.973728] R13: ffff88805ea7d820 R14: ffff88821bc45380 R15: 00000000ffffff9c [ 2271.973737] FS: 0000000000c5c940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 2271.973745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2271.973751] CR2: 0000000000000080 CR3: 00000000908f0000 CR4: 00000000001406e0 [ 2271.973760] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d8010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2271.973767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2271.973770] Call Trace: [ 2271.973788] putname+0xef/0x130 [ 2272.007860] kobject: 'loop3' (00000000d489f8d8): kobject_uevent_env [ 2272.011795] do_symlinkat+0x181/0x290 [ 2272.011807] ? __ia32_sys_unlink+0x50/0x50 [ 2272.011819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2272.011832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2272.011843] ? do_syscall_64+0x26/0x610 [ 2272.057974] kobject: 'loop3' (00000000d489f8d8): fill_kobj_path: path = '/devices/virtual/block/loop3' 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602d9010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) [ 2272.060862] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2272.060876] __x64_sys_symlink+0x59/0x80 [ 2272.060889] do_syscall_64+0x103/0x610 [ 2272.060920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2272.060944] RIP: 0033:0x457b57 [ 2272.091245] Code: 0f 1f 00 b8 5c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 6d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2272.110141] RSP: 002b:00007ffc56d5adf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 10:54:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900), 0x37b}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x21a, &(0x7f0000001e40), 0x32}}], 0x2b8, 0x0) [ 2272.117840] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457b57 [ 2272.125101] RDX: 00007ffc56d5ae73 RSI: 00000000004bd62c RDI: 00007ffc56d5ae60 [ 2272.132362] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000013 [ 2272.139637] R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000000000 [ 2272.146898] R13: 0000000000000001 R14: 0000000000001c2c R15: 0000000000000000 [ 2272.154255] Modules linked in: [ 2272.157445] CR2: 0000000000000080 [ 2272.158995] kobject: 'loop5' (000000003070c326): kobject_uevent_env 10:54:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) 10:54:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda0602da010000e80001040000040d000a00ea1100000005000001", 0x29}], 0x1) 10:54:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xd4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x31c) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x4f) socket(0x0, 0x0, 0x0) sendto$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747970657b202f206c6f00206c6f00fe164d5c2e85692932864d6ccb00a3b8ca26576c8d4ae775d084fa95a2194678b55f83296ba9193a0a0c53ac63a0ba1db14c989a359271d53dfbd7"], 0x5a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067f5818ff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 10:54:30 executing program 1: syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000300000040000100100001007564703a0a797a31000000002c0004001400010002000000ac1414aa00000000000000001400020002000000ac14144907ad9b0000000000"], 0x54}}, 0x0) [ 2272.167645] Enabling of bearer rejected, already enabled [ 2272.174917] ---[ end trace 1c52884a79436198 ]--- [ 2272.178513] kobject: 'loop5' (000000003070c326): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2272.180286] RIP: 0010:kmem_cache_free+0x207/0x260 [ 2272.206597] kobject: 'loop4' (0000000024e2daec): kobject_uevent_env [ 2272.208813] Code: ea ff ff 48 c1 e8 0c 48 c1 e0 06 48 01 d0 48 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 48 8b 40 18 49 39 c4 0f 84 19 fe ff ff <4c> 3b a0 80 00 00 00 0f 85 60 1e 00 00 49 89 c4 e9 04 fe ff ff 0f [ 2272.229698] kobject: 'loop4' (0000000024e2daec): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2272.255662] Enabling of bearer rejected, already enabled [ 2272.274533] Enabling of bearer rejected, already enabled [ 2272.280242] RSP: 0018:ffff888059ef7dd8 EFLAGS: 00010282 [ 2272.283604] kobject: 'loop1' (00000000fdb7a23f): kobject_uevent_env [ 2272.290163] RAX: 0000000000000000 RBX: ffff88805ea7d800 RCX: ffffffffffffffff [ 2272.306626] kobject: 'loop1' (00000000fdb7a23f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2272.318625] RDX: 0000000000000000 RSI: ffffffff81329bb4 RDI: 0000000000000007 [ 2272.327897] RBP: ffff888059ef7df8 R08: ffff88809e9de400 R09: 0000000000000001 [ 2272.337862] R10: ffffed1015d25bcf R11: ffff8880ae92de7b R12: ffff88821bc45380 [ 2272.345620] R13: ffff88805ea7d820 R14: ffff88821bc45380 R15: 00000000ffffff9c [ 2272.353276] FS: 0000000000c5c940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 2272.355556] kobject: 'loop2' (00000000fc3e2f62): kobject_uevent_env [ 2272.362233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2272.373939] CR2: 000000000070a158 CR3: 00000000908f0000 CR4: 00000000001406e0 [ 2272.374681] kobject: 'loop2' (00000000fc3e2f62): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2272.381360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2272.381366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2272.381373] Kernel panic - not syncing: Fatal exception [ 2272.395838] kobject: 'loop5' (000000003070c326): kobject_uevent_env [ 2272.406647] Kernel Offset: disabled [ 2272.421980] Rebooting in 86400 seconds..