'cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xf0ffffffffffff}, 0x0) [ 1195.991745] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYRES32=r1], 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) openat$cgroup_ro(r1, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = openat$cgroup_ro(r0, &(0x7f0000000400)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000), 0xfffffffffffffd37) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0x4f, "bf70d15688c5befa2f175f8555d1419c3c6b5b170401e6bd32c68926cc7aacf3145b2c0fe12a21e5f9d312450a694d633cc7266824b4837d41013b218cc22fbb2f1e58814a7539964d81020dfd9a62"}, &(0x7f0000000340)=0x57) 19:04:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="06dc1f023c3188a0704624a23fc7e908f4c1ea50de691abdd96b00b261154f2a432a8c07d0bce7d37661a3b942f26822ab5bb3e5d576519b87e9d562bad386b5110357db92514a039ace9b189eb3d7fb57") unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 19:04:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:33 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x100000000000000}, 0x0) [ 1196.290735] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1196.304153] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1196.319916] IPVS: ftp: loaded support on port[0] = 21 [ 1196.346899] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1196.357067] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1196.538328] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1196.565910] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(r0, &(0x7f00000013c0)='pids.events\x00\xe3+\tvtB\xdd\xc6\x1e.\x12\xb2\x17\xdfL\x02\xaf\xe4i', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001200)={r3, @in={{0x2, 0x4e21, @empty}}, 0x3ff, 0x2, 0x9, 0x26, 0x2}, 0x98) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) 19:04:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:34 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x200000000000000}, 0x0) 19:04:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:34 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000000080)=[{{0x0, 0x196, &(0x7f0000000580)=[{&(0x7f0000000140)=""/154}, {&(0x7f0000000200)=""/215}, {&(0x7f0000000300)=""/70}, {&(0x7f0000000380)=""/241}, {&(0x7f0000000480)=""/70}, {&(0x7f0000000500)=""/108}, {&(0x7f0000000680)=""/244, 0xfffffffffffffe2d}]}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1800800}, 0xc, &(0x7f0000000640)={&(0x7f0000000780)=ANY=[@ANYBLOB="d4000000270032072cbd7000fddbdf2503000000c0007b00588f1b5aef097552752341a11171d858ddd8f017f3afe4006983e85f639a1c7d1c20418509d63a1cdcb8fd2bb4191f2a82c13bd3912e7914fe61a45418ce67c3df10dab011b5e2b0cc18953333700f9e295bbded428eb22abbd683b428e2ac1d4b52de187cfa0888924cd146226f860f922ea9f2bf1faa0e837f06bbe0734a537088225abf25a9c6205e295db2c9adc2e84d915b4d337286caf8bb8a737ed72833043ab5487d0c879ca8cc88ab3bcc47e5db395b169e84ea9c240000"], 0xd4}}, 0x20008001) r2 = socket$inet6(0xa, 0x2, 0x0) getpeername$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") connect$inet6(r2, &(0x7f0000000940)={0xa, 0x0, 0x1, @remote, 0x4000000000004}, 0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000008c0)={'ah\x00'}, &(0x7f0000000900)=0x1e) socket$netlink(0x10, 0x3, 0x6) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x0) [ 1196.702101] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1196.735448] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1196.745920] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:34 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x300000000000000}, 0x0) [ 1196.775002] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:34 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="006d656d6f72792090caec772487bd606d4218e5dab9dd60a0c198c5e01f2bc49978a28ea1fdbfd471781aecfb8dd8c684d5db9bf2631a213210ebd3fc6edbf49c8713709665ac14283f24aa3ba32f99410c5aac34b6a64909e0a9a6d2ed26c45a48ffe51004a5e1d882bdd3c6c8217d8e9e7d31b5773f1658cac2905c9dc3778e07e8035312522bfd5711c976e694cbc023bf08e67c88042a01b0ed1d99ef4e2c367c58a676"], 0x3ff800) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$SIOCAX25GETUID(r4, 0x89e0, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) [ 1197.007360] IPVS: ftp: loaded support on port[0] = 21 19:04:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000200)="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", 0x200, 0x1e00) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x1f, 0x993d, 0x4, 0x7fffffff}) 19:04:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000980)=@updpolicy={0xb8, 0x19, 0x421, 0x0, 0x0, {{@in6=@mcast1, @in6=@loopback={0xf00000000000000}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5a12, 0x10}}}, 0xb8}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/49, 0x31}], 0x5, &(0x7f00000002c0)=""/133, 0x85}, 0x0) 19:04:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:34 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x700000000000000}, 0x0) 19:04:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000240)="0adc1f123c123f3188b070") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x24}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x4e21, @multicast2}, 'bond_slave_1\x00'}) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\f'], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) [ 1197.322319] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.338316] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.349479] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.362314] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x800000000000000}, 0x0) 19:04:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") socketpair(0x1000000002c, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) 19:04:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1197.545208] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.571470] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0x2000}) r2 = socket$inet6(0xa, 0x1000000008002, 0x20) ioctl(r0, 0x8910, &(0x7f0000000080)="15") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\'', 0x1ff) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0x0, @multicast2}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote, 0x40}}, 0x4000000000000, 0x8, 0x169, 0x3}, &(0x7f0000000b00)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001c40), 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000009c0)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000580)=""/183, 0xb7}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f0000000b80)=""/143, 0x8f}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x5}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000380), 0x10) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000002c0)={0x0, 0x7, 0x8, 0x40003}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000780)={0x0, 'dummy0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f00000008c0)={{0x67, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e21, 0x0, 'wrr\x00', 0x6, 0x4, 0x2}, {@loopback, 0x4e22, 0x2000, 0x7, 0xde, 0x80000001}}, 0x44) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x20000002}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f0000000200)}, 0x10) ioctl$FS_IOC_FSGETXATTR(r6, 0x801c581f, &(0x7f0000000540)={0x8, 0x5, 0x6, 0x7ff, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000940)) accept(r3, &(0x7f0000001c80)=@sco, &(0x7f0000000b40)=0x80) close(r4) getpeername(r0, &(0x7f00000001c0)=@pptp, &(0x7f0000000400)=0x80) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x40000002, 0xc00000000000000}) [ 1197.592119] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x1000000000000000}, 0x0) [ 1197.627295] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1197.745867] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.790768] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.844906] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1197.940375] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 0: syz_emit_ethernet(0x31, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200003598bbb2400c3b11204cf9d28847000000007b8659f653de2d1f59f9fdbc77b74c6c479cc1de58df11e41708887930482ef43fa1fad002bb"], 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 19:04:35 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x5814000000000000}, 0x0) 19:04:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'eql\x00', @ifru_names='\x00\x00\x92\x00'}) 19:04:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r4, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xeb4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x800) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) [ 1198.168037] net_ratelimit: 8 callbacks suppressed [ 1198.168050] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1198.206737] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r2 = accept$inet(r1, &(0x7f0000000280)={0x2, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="820000006062974e88775924cd5920d984fc557a699e041d14d6307067d19782774809e6bfc26c17ce433b06aaf42cd889b931d33382b9720ff45722ca58c73a63374ac57270d9b19b88a6f6ede4b6d4ac3efd29591388c21eac0abfd8d7e2c8a9c214f3648836890d4949fb01fd9ff595f2cd7a392bf5ff5b9a6d8f1f35c459329e84afeb7cb7612f08f2e8533186b0327c8fdb9a68e74461fdfe7e9a410733be1701753efc9b5e2ef351"], &(0x7f00000003c0)=0x8a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x3ff, 0x5, 0x8000, 0x6, 0x1ff, 0x1, 0x401, 0xee18, r3}, 0x1a) sendmsg$nl_xfrm(r0, &(0x7f0000002b40)={&(0x7f0000000000), 0xc, &(0x7f0000002b00)={&(0x7f0000001640)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in, {@in=@local, @in=@multicast2}, {{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}, {{}, 0x0, @in=@broadcast}, {{@in6=@loopback}, 0x0, @in=@remote}, {{@in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}, {{@in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@dev}]}]}, 0x2ec}}, 0x0) [ 1198.217349] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xb6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xda, "0e652fc96cd4441d014413e84223f1a418005bae17eabbe65061f85af22fb6d9c641a948cef372a92fd4fbce8cb660c9ca0481999a2edd4677b90cf644facd217c6518d640cd60454ce374efb36238b2749a3f6c04f96c6f29170894a3e214e59d2389cbc170395db7e96c53053cf5b7a29993b8962a9aa0cebfe1e55c06764585986f3bcb0e3cf9a37a37d9e8035a76d6b5baa36c66310e9acac44cc1037155cc039e241a895fdcd7dc4f4d1ad0dc411a645c3958fbb854d248de8302eae62989d0954ad6c852238415c444e841a44970a5b1193834b16fc8c7"}, &(0x7f0000000200)=0xe2) r2 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r2, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1}, 0xf, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001840)=""/18, 0x12}, &(0x7f0000003b00)=[{&(0x7f0000002ac0)=""/4096, 0x20004000}, {&(0x7f0000003ac0)=""/41, 0x29}], 0x2}}], 0x48}, 0x0) [ 1198.261977] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1198.282378] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:35 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x9effffff00000000}, 0x0) 19:04:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:36 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000000c0)="07ffb5272f9e0a5f68b43b78eba3cadf3370cc98041f92d9ddb2361f1ffb9d382f96806d89b96d138486816de442c190b4293b86996e4c673e5c2e1f95336c1cc43d00b41aa69848acd767dbd047c22143f7d5a97a094caf3f27d5887a7a048d516caa1c57475a6538fb584356e06ae62ae5e15cdbd3f803c5002b6edf34ac8226d70c3213039c7ef71fb9e476742058219f53e602b44921164d276b8dee0fbf56d2621ed2e43071955506befd571adfb5f9a8e5cbf6ed5ad32751a0591842f303fb2b8776d0af", 0xc7) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0xb02, 0x70bd27, 0x25dfdbfb}, 0x14}}, 0x4000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x14, 0x0, 0x0) ioctl(r2, 0xb, &(0x7f0000000300)="d352f61f015576e7090491fa1ae65ed6a476477f85") 19:04:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000100)={0x3ff, 0x2}) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)='i\x93\xe9\x06Z\xc6x\x00\x00\x00\x00Z\x8a\x95e', 0x7a05, 0x1700) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r4, 0x118, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x8014) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) ioctl$int_out(r3, 0x2, &(0x7f0000000300)) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) [ 1198.459327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1198.497364] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x0, 0x10000000002031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000040)={'ip6gre0\x00', 0x4, 0x6}) mmap(&(0x7f00008ec000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) mmap(&(0x7f0000707000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffff7fffc) [ 1198.546124] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1198.555309] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:36 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r0, 0x29, 0x0, 0x70fe0000000000, 0xf000) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) r2 = socket(0x3, 0x1, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x6685) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000880)={'veth1\x00', {0x2, 0x4e20, @remote}}) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x4e22, @remote}, 0x10) connect$unix(r2, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, 0x101, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @local}}}, 0x84) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000200)=""/121, &(0x7f0000000280)=0xa7) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000008c0)=@security={'security\x00', 0xe, 0x4, 0x420, 0xf0, 0x250, 0x0, 0x250, 0x0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x4, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x200, 0x4}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x907, 0x2, 0x1, [0x6, 0x4, 0x80000000, 0x8, 0x4, 0x1, 0x800, 0xf15, 0xb4, 0x1, 0x88, 0x0, 0xfffffffffffffff7, 0x9, 0x0, 0x9], 0x7}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x0, 0x224e, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x6, 0x6, 0x1}, {0x9, 0x8, 0x8}, {0x7c, 0xfffffffffffffb05, 0xa1}, 0x9, 0x7f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) [ 1198.596342] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:36 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xc00e000000000000}, 0x0) 19:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x59, "99a08448ff8c484c52682728f69226a76dd02fcba28d85aa9ef221c40e1970973c68c2f206d10abf1c0b4b170b1574be0270668f4b280b090dfb415ed14de163e6a313edc35bc7f371d567ffa5e11353583d3b05d5337cb6c1"}, &(0x7f0000000180)=0x61) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x207, 0x2ea, 0x0, r3}, &(0x7f0000000200)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x5a) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @multicast1}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000040)={@remote, @local, @local}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x100000000000002, &(0x7f00000000c0)={@loopback, @empty}, 0xc) close(r4) 19:04:36 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x73) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0x10000, @mcast2, 0x5}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x3, @empty, 0x1}, @in={0x2, 0x4e24, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x9, @mcast2, 0xa09}}, 0x7ff, 0x0, 0x5, 0x8, 0x5}, &(0x7f00000002c0)=0x98) bind$pptp(r0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000007, 0x30, r0, 0x0) [ 1198.758849] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1198.771729] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1198.786888] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1198.795607] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1198.904440] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$can_raw(0x1d, 0x3, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x80000001}, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={r2, 0x1, 0x10, 0x2, 0x1}, &(0x7f0000000100)=0x18) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x2e76, 0x5, 0x2, 0x337}) bind$can_raw(r1, &(0x7f00000005c0), 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) close(r1) [ 1198.992953] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:36 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x4500000000000405) getsockopt$inet6_buf(r0, 0x29, 0x48, 0x0, &(0x7f0000000000)) [ 1199.042097] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.079115] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.087014] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="006d656d6f72792082982b4fa5006fda002e6bffa7304f0a87e4890c155ddd10ea49369389291c4b7ab39d18db1aadec3797625cb1d2443bd57eb5e3b4fbc484b01ec7aa5114197e681fa86766d5a077cab53d1c8a904e2b4e91cd2fd5e6ee143dec56420be4cb01cf99cc06c1f878a388ac7dda3834de6efd9a964c41cc4f7ba07bf98400b1258083f2d01ced31dc77650c92a0"], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) 19:04:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:37 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={0x0, &(0x7f0000000180)=""/127, 0xffffffaf, 0x7f}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001980)={@multicast1, @multicast2, 0x0}, &(0x7f00000019c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001a00)={'vcan0\x00', r1}) bind$can_raw(r0, &(0x7f0000000140), 0x10) setsockopt(r0, 0x65, 0x80000000000001, &(0x7f0000000080), 0x0) 19:04:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:37 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xf0ffffff00000000}, 0x0) [ 1199.432772] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.445276] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1199.457667] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.487956] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.497674] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='pids.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1002008912, &(0x7f0000000200)="0a3c123f31c6b070000000") setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x4}, 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) 19:04:37 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xffffff7f00000000}, 0x0) [ 1199.650149] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.683216] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1199.700897] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.725120] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.727967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1199.855443] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1199.868493] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:38 executing program 2: r0 = accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x80800) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x13e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000340)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback}}, 0x9, 0x5, 0xbcf5, 0xcd3c, 0x33}, &(0x7f0000000040)=0x98) socket$tipc(0x1e, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0xa}) 19:04:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) 19:04:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x4a6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, 0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0xe, &(0x7f0000000280)='^)/-:\\trusted\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r3, 0x0, 0x1, &(0x7f0000000240)='\x00', r4}, 0x30) 19:04:38 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xffffffff00000000}, 0x0) [ 1200.479086] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1200.520142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1200.552213] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1200.567871] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1200.579803] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:38 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bond\x00', 0x10) bind$xdp(r0, &(0x7f0000000300), 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x25}}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x20, 0x9, 0xf0, 0x9, 0x0, 0x9, 0x2}, 0xc) 19:04:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:38 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xffffffffa0008000}, 0x0) 19:04:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/167, &(0x7f0000000280)=0xa7) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0xff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) accept4$bt_l2cap(r4, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x401}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'veth0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) 19:04:38 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) close(r0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) getsockname(r0, 0x0, &(0x7f0000000340)) [ 1200.792010] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1200.807867] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1200.875043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1200.886918] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1201.016725] IPVS: length: 167 != 8 [ 1201.042898] sctp: [Deprecated]: syz-executor.5 (pid 31729) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1201.042898] Use struct sctp_sack_info instead 19:04:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00\xec\x92]\x0eC\xd2\xde\xe1\xd4\xe7\x86~I\xfeo\x8b\xeb\"\x85\xeb\xffv\xc6H.\xad\xee\xc5\xe7\xf9\xcf\b\xe4s\xad\xb1E\x80\x01\xa3\b\xcbOh\x90\xbenf\xe0 \xd2\x03`\xd0\b\xc2\xbc\xca \x82\x81cN\x9c\b;\xba\x95\x88\x12(\b\x06\xaf\xdb\xef\v\xecpP\xc6j\'\xf9\xdf\xca\x9e\x83\xbd_h_D\x02\xbf\x14\xf8\xfdN\xa2p\xb7^\xa7\x84E~\x15\x82\xcfB|2\to\x9e\xcep\x94I\xb9)pTYE\xe49q\x15\x91\xab~\xcbg7%\xb0\x02\t!\x87\xefm\xb2\xe8\xa1\x1dg%\xc4\x86XU\xc60\xfb\x9c\x90\xc1\xc2&\'3\xca!0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a00)=""/195, 0xc3}, {&(0x7f0000003b00)=""/16, 0x10}], 0x2, &(0x7f0000003b80)=""/174, 0xae}, 0x5}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000003c40)=""/77, 0x4d}, {&(0x7f0000003cc0)=""/60, 0x3c}, {&(0x7f0000003d00)=""/38, 0x26}, {&(0x7f0000003d40)=""/189, 0xbd}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/26, 0x1a}, {&(0x7f0000004e40)=""/247, 0xf7}, {&(0x7f0000004f40)=""/48, 0x30}, {&(0x7f0000004f80)}], 0x9, &(0x7f0000005080)=""/253, 0xfd}, 0xbe3e8c3}, {{&(0x7f0000005180)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000006440)=[{&(0x7f0000005200)=""/227, 0xe3}, {&(0x7f0000005300)=""/83, 0x53}, {&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/120, 0x78}, {&(0x7f0000006400)}], 0x5}, 0x78e8}, {{&(0x7f00000064c0)=@hci, 0x80, &(0x7f0000007780)=[{&(0x7f0000006540)=""/206, 0xce}, {&(0x7f0000006640)=""/194, 0xc2}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/53, 0x35}], 0x4}, 0x7ff}], 0x6, 0x100, 0x0) r2 = accept$packet(r0, 0x0, &(0x7f0000007940)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000079c0)={0x6, &(0x7f0000007980)=[{0x3, 0x7, 0x3, 0x5d}, {0x10000, 0x5, 0x1, 0x3}, {0x3, 0x100000000, 0x8, 0xffffffffffffff01}, {0x6, 0x7fff, 0x0, 0x3}, {0x81, 0x1ff, 0x1f, 0x9a0}, {0x3, 0x4, 0x3afa19ed, 0xffffffff}]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000007a00)=0x7f, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007a40), &(0x7f0000007a80)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000007ac0)=0x7fa9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000007b00)={0x7f, {{0xa, 0x4e24, 0xb57, @dev={0xfe, 0x80, [], 0xc}, 0x2}}, {{0xa, 0x4e20, 0x3, @mcast1}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000007c40), &(0x7f0000007c80)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007cc0)={0x0, @in={{0x2, 0x4e22, @local}}, 0x4, 0x5, 0x80000000, 0x4, 0x9}, &(0x7f0000007d80)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007dc0)={r3, 0x7, 0x30}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000007e00)=0x1, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000007e40)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007f00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000008080)={&(0x7f0000007ec0)={0x10, 0x0, 0x0, 0x90000001}, 0xc, &(0x7f0000008040)={&(0x7f0000007f40)={0xf0, r4, 0x212, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc41}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x45}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2af}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe4c5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x45}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20008001}, 0x4004000) ioctl(r2, 0x2, &(0x7f00000080c0)="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") socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009100)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000009200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000009340)={&(0x7f00000090c0)={0x10, 0x0, 0x0, 0x8420}, 0xc, &(0x7f0000009300)={&(0x7f0000009240)=@newpolicy={0xc0, 0x13, 0x10, 0x70bd2d, 0x25dfdbfc, {{@in6=@mcast2, @in6=@remote, 0x4e20, 0xffffffffffff0000, 0x4e20, 0x4, 0x2, 0x80, 0x80, 0x73, r1, r5}, {0x5, 0x1, 0x7, 0x9, 0x8c0, 0x2, 0x2, 0x8001}, {0x5, 0x0, 0x1f, 0x8}, 0xc5, 0x0, 0x1, 0x1, 0x2, 0x57365db7c6b1ab5c}, [@output_mark={0x8, 0x1d, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x10}, 0x4008011) bind$isdn(r0, &(0x7f0000009380)={0x22, 0x5, 0xcae, 0x7fff, 0x7}, 0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000093c0)={'lo\x00', 0xfffffffffffffff8}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000009400)={0x2, 'eql\x00'}, 0x18) r6 = socket$inet(0x2, 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000009440)={'broute\x00'}, &(0x7f00000094c0)=0x78) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f0000009500)={@loopback, @empty, @multicast2}, 0xc) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000009540)=@req3={0x0, 0x1, 0x9, 0x7fff, 0x2, 0xab7, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000009580)=@assoc_value={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000095c0)=@sack_info={r3, 0xfff, 0xa9e}, &(0x7f0000009600)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000009640)={{0xa, 0x4e24, 0x3, @remote, 0x7fffffff}, {0xa, 0x4e21, 0xffffffffffffffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8001}, 0x101, [0x2d62ac6f, 0x4, 0xffff, 0x2, 0xffff, 0x7, 0x6, 0x9]}, 0x5c) bind$rxrpc(r0, &(0x7f00000096c0)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @multicast1}}, 0x24) setsockopt$llc_int(r6, 0x10c, 0x5, &(0x7f0000009700)=0xdcc, 0x4) 19:04:39 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xffffffffa0010000}, 0x0) [ 1201.634327] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1201.650758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1201.673619] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1201.694748] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1201.723086] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:39 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xfffffffffffff000}, 0x0) [ 1201.748424] IPVS: length: 167 != 8 [ 1201.756613] sctp: [Deprecated]: syz-executor.5 (pid 31731) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1201.756613] Use struct sctp_sack_info instead 19:04:39 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0xffffffffa0010000}, 0x0) 19:04:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:39 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x3) r1 = socket(0x13, 0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000240), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x2e, 0x0, 0x0) [ 1201.885873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1201.916933] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000080)=@ax25={{0x3, @bcast}, [@remote, @remote, @bcast, @bcast, @netrom, @remote, @remote, @null]}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000006c0)={'nat\x00', 0x0, 0x3, 0xd4, [], 0x6, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}], &(0x7f00000005c0)=""/212}, &(0x7f00000007c0)=0x78) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, 0x8) socket$key(0xf, 0x3, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x110, r4, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="f38c3924a5c73c40dae52ece50ae94ab"}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb897}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x40) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r3, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, 0x0}}], 0x1, 0x0) 19:04:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1201.959995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1201.986818] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:39 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x2}, 0x0) [ 1202.137754] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:39 executing program 2: socketpair(0x6, 0x0, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) accept4$rose(r1, &(0x7f0000000140)=@full={0xb, @remote, @remote, 0x0, [@netrom, @netrom, @netrom, @netrom, @remote, @null]}, &(0x7f00000001c0)=0x40, 0x80000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) tee(r2, r2, 0x3, 0x2) [ 1202.203962] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:39 executing program 5: socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/\x00\x00z0\x00\x906\xa3\x95A\x1c\xf5\xee\x8aj\xdf\n\xcb\xf0\xce\xd9,Fj\xbd\xad\x89!\xf9\x00\x9f\x80\xd5\x01)c)\xaa\xba\x92\xe1\xd6\xa6\x0fTA\x16jwl\x1a\x92% \x1dY\xed\x87b_\xc4\x97r\xf68u\xf4~g\x1b\xf3g\x0e\x167F\xce\x93\xef\xe1\x91\x81\xe3\xc7*\xdb\x84\x82$\xaa\x8f\xd6 \x98\x81\f\xf4R\x99\xb2\x87#E\xccGc\xf2\x0fs\xed\xff\xc7\xed>Zy\x92\t\xcd\xc8\fN4\x1fn\x99\xd3P!\xb2gR\xdb\xd1\x95`\xadf\xdb($B\x95\xd1\xef\x15\x9ek\b\xc7\x17u<\xcb\xec\xde\x92 \xf1\x01X!y\x8e\f\x1eo\x84o\x12\x1b\x17\xb3\xd7%Mw\xb9[\v\x19B\n\x87l\x9b\xacn\x86tt\xeb\xb7\xf9r\x82\x16\xac\x12\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='hqgetl\x14\x00\x00\x00\t\x00\x00\x00age_ir?\x00\x00\x00es\x00p\x80#\xbe\xc4\xe5\x05\xab\xcd\x7f\xd3so2\xcb\x85o\xd5\x11\xfe.\xb6\xf9\xf2;\xd0\xbe\xa6\xe9\xb9\xa4Aa\xbe\xfb\x9c\xff\xf1', 0x275a, 0x0) ioctl$SIOCNRDECOBS(r2, 0x89e2) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x6}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000000c0)={0xed5e0000, 0x0, 0x0, 0x20000fff, 0x0, 0x0, [0x4000000, 0x30]}) socket$inet6(0xa, 0x0, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x3) ioctl(0xffffffffffffffff, 0x0, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x7fffffff}, 0x10) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) 19:04:39 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x3}, 0x0) [ 1202.312689] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 1202.367253] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:40 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket(0x3, 0x80003, 0x7fffffff) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 19:04:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:40 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x7}, 0x0) 19:04:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000280)=0x400, 0x4) pipe(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x5, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r3, 0x0, 0x40000) setsockopt$rose(r2, 0x104, 0x0, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x101, 0x6, 0x0, 0xde69, 0x1ff, 0xd0c, 0x9, {0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x8, 0xfff, 0x1ff, 0x8}}, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x507000, 0x1000007, 0x2013, r4, 0x400000) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x213) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000280)) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000001c0)=@req={0x0, 0x4dda, 0x8000, 0x5}, 0x10) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x19000}], 0x1, 0x0) [ 1202.641540] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1202.651002] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x6f, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x3, @rand_addr="ca2aa15e86b17e5f82409c74ea2dad39", 0x8}, @in6={0xa, 0x4e23, 0x4, @empty, 0x401}, @in6={0xa, 0x4e20, 0x96f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x81}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e22, 0x7, @mcast1, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x3}, @in6={0xa, 0x4e21, 0x1, @remote, 0x8}], 0xc8) sendto$inet(r0, 0x0, 0x47, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_script(r0, &(0x7f0000000a80)=ANY=[], 0xfffffd30) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x3) write$binfmt_elf64(r0, &(0x7f0000000fc0)={{0x7f, 0x45, 0x4c, 0x46, 0x8b09, 0x8, 0x80, 0x6, 0x20, 0x0, 0x3, 0x80000000, 0x50, 0x40, 0xac, 0x5, 0x0, 0x38, 0x2, 0x6, 0x9}, [{0x3, 0x4, 0x0, 0xffffffffffff4996, 0x7, 0x0, 0x401, 0x6}], "434344095a80da0ef5b848bd8b1aa2ef445de8a0498986e766dbbdf84bc988b0eadbe5cafee2e2eeb8488d429f79cd1960da1525e20f35afd828a7dbbbb86b1d7c10c82c502479250bd5eb9b086ce6e7113effe2f84e97a0b86a51d545f3a848a4a4c83d83791482b87f1905da140ea11d41aabd8741ae33e8452618ad4f6cffb19f60", [[], [], [], [], [], [], [], []]}, 0x8fb) [ 1202.713966] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1202.733852] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:40 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x8}, 0x0) 19:04:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:40 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="39000000140081ae00003c0005000187110008abca1b4e7db89c40ebb37358582bdbb7d553b4e921556b3d5df500c202000000000000000000", 0x39}], 0x1}, 0x0) [ 1202.975416] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1203.005010] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1203.033138] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1203.058608] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:40 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x10}, 0x0) 19:04:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:40 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={0x0, 0x10000, 0x1000, 0x6}, 0x18) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000280)=0x400, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000700fdff0100050004000000f6c50600"], &(0x7f00000002c0)=0x16) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r7, 0x4, 0x2}, 0xc) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[], 0xfffffffffffffe95) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0xfffffffffffffe3d) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa01006}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="000025bd7000fedbdf2503000000"], 0x1}, 0x1, 0x0, 0x0, 0x4004800}, 0x40000) setsockopt$rose(r4, 0x104, 0x7, &(0x7f0000000040)=0x8, 0x4) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x507000, 0x1000007, 0x2013, r6, 0x400000) ioctl$EXT4_IOC_SWAP_BOOT(r6, 0x6611) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x2000004, 0x70, r4, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x213) ioctl$sock_SIOCSPGRP(r3, 0x8902, 0x0) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1203.274635] net_ratelimit: 4 callbacks suppressed [ 1203.274647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1203.327708] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1203.355646] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:41 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xf0}, 0x0) [ 1203.383876] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1203.412321] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1203.511844] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1203.578553] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1203.604825] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x4e21, 0x0, 0x2}}, {{@in=@multicast1, 0x0, 0x3c}, 0x0, @in6=@dev}}, 0xfffffffffffffeda) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x8000, 0x3, 0x2, 0xa, 0x8, 0x7fff}, &(0x7f0000000040)=0x20) 19:04:42 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x1a0}, 0x0) 19:04:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x16c, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fb, &(0x7f0000000540)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x6846de70341668c9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'ip6gre0\x00', 0x2}, 0x18) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000400)=""/199, 0xfffffe80}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000340)=""/42, 0x2a}], 0x2, 0x0, 0x181, 0x200f00}, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0xf43185f1) 19:04:42 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010028bd7000fcdbdf2504000000880004001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8840}, 0x850) bind$netlink(r1, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x17, 0x0, 0x5, 0x8, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x593, 0x1ff, 0x200, 0x1020000000000000, 0xfff0000, 0x0, 0x1, 0x7fff0000000, r2}, &(0x7f00000002c0)=0x20) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2, @in6=@ipv4={[], [], @local={0xac, 0x14, 0xffffffffffffffff}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}}, 0x0) [ 1204.408979] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1204.448959] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1204.462672] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1204.487589] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6gre0, syncid = 2, id = 0 [ 1204.495730] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:42 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x300}, 0x0) 19:04:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x100, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) syz_emit_ethernet(0x211d49, &(0x7f0000000000)={@local, @empty=[0x2, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300030, 0x0, 0x0, @ipv4={[0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x7ffff, 0x0, 0x0, 0x0, [0x9, 0x29], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) syz_emit_ethernet(0xffffffffffffff63, &(0x7f0000000080)={@link_local, @empty, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "911aab5cc21f21b9"}}}}, 0x0) [ 1204.536947] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") socketpair(0x0, 0x4, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) accept4$x25(r1, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x100000200008990, &(0x7f0000000080)={'bond0\x00\x00z\a\x00\x00\x00\x00\x06\x00\x05', @ifru_names='ip_vti0\x00'}) [ 1204.594108] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1204.696173] bond0: ip_vti0 is up - this may be due to an out of date ifenslave 19:04:42 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x700}, 0x0) [ 1204.763634] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) socket$xdp(0x2c, 0x3, 0x0) [ 1204.813448] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1204.827310] bond0: ip_vti0 is up - this may be due to an out of date ifenslave [ 1204.835040] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:42 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0a5c2d023c126285718070") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) getpeername(r1, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000240)=0x80) setsockopt$inet_mreqn(r1, 0x0, 0x2000000000000024, &(0x7f0000000100)={@rand_addr=0x100000000, @initdev={0xac, 0x1e, 0x0, 0x0}, r2}, 0xc) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000400)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x20000840) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) unshare(0x40000000) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 1204.870591] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1204.896996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ip6gre0\x00', 0x4}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00000000c0)=0x73058cdb, 0x4) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f00001f0000/0x10000)=nil, 0x10000}, &(0x7f0000000040)=0x10) [ 1205.000785] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1205.043986] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1205.142974] IPVS: ftp: loaded support on port[0] = 21 [ 1205.343769] IPVS: ftp: loaded support on port[0] = 21 19:04:43 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xca) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@bcast, @bcast, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @default, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x1}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x40000000000012c, 0x0) 19:04:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:43 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xec0}, 0x0) 19:04:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) socketpair(0x15, 0x80001, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xddc9, 0x15, 0x9, 0x1f, 0x2}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @multicast2}}}, &(0x7f0000000400)=0x84) listen(r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getpeername$tipc(r3, &(0x7f00000002c0)=@id, &(0x7f0000000300)=0x10) connect$netrom(r0, &(0x7f0000000180)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}, 0x48) r4 = socket(0xf, 0x2, 0xfffffffffffffffb) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000000100)) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000000c0)=0x4000000000000007, 0x4) syz_init_net_socket$rose(0xb, 0x5, 0x0) write$binfmt_misc(r0, 0x0, 0x238) 19:04:43 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0a5c2d023c126285718070") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) getpeername(r1, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000240)=0x80) setsockopt$inet_mreqn(r1, 0x0, 0x2000000000000024, &(0x7f0000000100)={@rand_addr=0x100000000, @initdev={0xac, 0x1e, 0x0, 0x0}, r2}, 0xc) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000400)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x20000840) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) unshare(0x40000000) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) [ 1205.442578] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1205.455117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1205.459634] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000000)="64b06f0fc32a9d5ac8f7b5bb9c25319e6a6b99a841703c1b30449f63edb8ec0f11f982831834a2c343a1c3421a56481fa63a2bb796fd303a481d812f6b151e56e3b563d151af6e362d592cea26de599f2710729253bea398bf90db39ca54f61c82abb3e38d8fb0976226d3cb19d96da5944a5045010efd4ae0c9892b9cf94d3b2737dfb5195a3c24bdb4839b80f6da6f7c35192b96b206aa5e1aed852e2fe5efe238ac8fc1a1b0c6ed1912c12e77f33bcbab25d8ffa14d9983f703d11cd4c67b1ffa0f9f7a69546fe3124699", 0xcc, 0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x240, r3, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x430}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8f9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2b2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x851}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf6c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_MEDIA={0xc0, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x24}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8ef}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6bfe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe36b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_LINK={0xac, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x75}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x8000}, 0x4008880) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xffff0020, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x40}}, 0x0) [ 1205.532818] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1205.541897] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:43 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x1458}, 0x0) 19:04:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x30e, &(0x7f0000000040)=[{0x87, 0x0, 0x20000c436}, {0x80000006, 0xfffffffffffffffe}]}, 0x10) [ 1205.751151] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1205.761961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1205.762662] IPVS: ftp: loaded support on port[0] = 21 [ 1205.794829] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040), 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r2, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000540)}}], 0x1, 0x0, &(0x7f0000008bc0)) [ 1205.822639] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1205.853915] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:43 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x5814}, 0x0) 19:04:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1206.012913] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1206.043021] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1206.059263] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1206.074967] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1206.158243] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1206.198226] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1206.220697] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1, 0x4, 0x8, 0x9, 0x2, 0xfffffffffffffff7}, 0xfffffffffffffffa}, 0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x78}, 0xab) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x3800000000, 0x9, 0x9, 0x6, 0x7, 0x7}) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010001081000418e00000004fcff", 0x58}], 0x1) 19:04:44 executing program 5: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x3fffffffffffee1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000140)={{0x3f, @remote, 0x4e24, 0x0, 'lblcr\x00', 0x8, 0x40, 0x80}, {@dev, 0x0, 0x2, 0x0, 0x7c0000000000000, 0x8}}, 0x44) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000001240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001380)=[{0x0}], 0x1, &(0x7f00000013c0)=""/70, 0x46}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) listen(r1, 0xfffffffffffffffb) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) pread64(r3, &(0x7f00000001c0)=""/232, 0xe8, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ppoll(&(0x7f0000000500)=[{r1, 0x2103}], 0xc, &(0x7f0000000580)={0x0, r2+10000000}, &(0x7f00000005c0), 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, &(0x7f0000000540)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) 19:04:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:44 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xc00e}, 0x0) 19:04:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1206.747080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1206.758922] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1206.778011] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1206.779488] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) close(r1) [ 1206.812985] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:44 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xf000}, 0x0) 19:04:44 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x63, 0x2) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="24000000660007031dfffd946f610500070000001f00000000000000f1ffffff0400ff7e", 0x24}], 0x1}, 0x0) 19:04:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1206.948584] IPVS: set_ctl: invalid protocol: 63 172.20.20.187:20004 [ 1207.007677] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1207.020616] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) recvmsg$kcm(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_buf(r4, 0x107, 0x205, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x8000, 0x5f, 0xc}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="060000040000040e070005000104090039813d736570624dfc09fbc1be70db79ed27f9"], 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={r6, 0x20, 0xf9b, 0x27, 0x31000000000, 0x80}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000380)=0x310) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0xca, "71ca476e557e7ebfdf9315a3b35906bfd50630fc185991ad0205d863e52a37a7e42703c48389782f8ccd4cb0773fc27c7a671d312e68dd6ef12adc6f87b1295fc1ba19fd916e6d6470ac22054ed11171644d894582bfcbacd2ef756ea0dcb1b17a415dc56ff37c0d54dd7fd8de7c06e84b7b2d89c575db08ad037e00ba698f26caee76eb97cbf1abaa4d6c5269f97fa1a9572452781d8871a06a76783ccd1452dae00163e339a73a742fea78b62fe4d9a0c69b5fc37a1831967a8b100154c411653e4e49ffdf5140f5d5"}, &(0x7f00000000c0)=0xee) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'icmp\x00'}, &(0x7f0000000240)=0x1e) getsockname$packet(r4, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='.\xcd\x00\x96\x86\x89o\xf8\x8b/cgroup.fe>\xc8N\x80\\\x11C', 0x1ff) socket$inet6(0xa, 0x6, 0x2) r8 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1207.050655] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1207.059697] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:44 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x34000}, 0x0) [ 1207.134947] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:44 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) bind$netrom(r0, &(0x7f0000000080)={{0x3, @default, 0x2}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev, 0x8000000009}, 0x1c) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0xe5, &(0x7f0000000040), 0x361, &(0x7f0000000040)}}], 0x40001ab, 0x0) 19:04:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x4) recvfrom(r0, &(0x7f0000000000)=""/17, 0x11, 0x40002021, &(0x7f0000000100)=@tipc=@name={0x1e, 0x2, 0x3, {{0x40, 0x4}, 0x1}}, 0x80) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x3, @remote}, {0x0, @empty=[0x304]}, 0xa, {0x2, 0x0, @multicast2}, 'veth1_to_team\x00'}) 19:04:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:46 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x400300}, 0x0) 19:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @empty}}, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x9}) r2 = socket(0x1e, 0x5, 0x0) getsockopt(r2, 0x800000010f, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000000140)=0xc4) 19:04:46 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x893d, &(0x7f00000000c0)={'rose0\x00', @ifru_flags=0x400}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001840)) getsockopt$inet6_udp_int(r1, 0x11, 0x1000000006f, &(0x7f0000000000), &(0x7f0000000040)=0x1a8) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0x1, 0xa90, 0x1, 0x9, 0x3, [{0x8af, 0x5, 0xff}, {0x2, 0x6, 0x3, 0x0, 0x0, 0x80}, {0x306e, 0x3, 0x80, 0x0, 0x0, 0xa0a}]}) r2 = accept(r1, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f00000002c0)=0x80) recvmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f0000000300)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000000700)=""/8, 0x8}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0x40010060) [ 1208.963409] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1208.968796] net_ratelimit: 2 callbacks suppressed [ 1208.968807] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1208.988885] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1208.989867] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.007380] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:46 executing program 2: socketpair(0x8000, 0x400000000000002, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0xa, 0xfffffffffffffffe, 0x0) socket$caif_stream(0x25, 0x1, 0x1) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x3a, @loopback, 0x4e24, 0x3, 'lblcr\x00', 0x39, 0x101, 0x5b}, {@loopback, 0x4e22, 0x2000, 0x200, 0x6, 0x7ff}}, 0x44) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000680)={r1, r2/1000+10000}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x600000000, 0x400040000000004, 0x2, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x1, 0x3, 0x1264, 0x26, 0x1, 0x2000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f00000006c0)='L', &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000100), &(0x7f00000001c0)=""/82}, 0x18) 19:04:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1209.048035] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1209.121307] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.0'. 19:04:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x7f48, 0x3, 0x9, 0x5, 0x80000000800, 0x1, 0xffffffffffffff01, 0x5, 0x1, 0x7}, 0xb) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x100008912, &(0x7f0000000300)="02979e0700145f80f9b889") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x8}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="000000888000dae7770a34e96eda00", 0xffffffffffffff23) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000280)) r4 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000340)={@empty, @multicast1, @multicast2}, 0xc) close(r4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000240)=0x10) r5 = socket$inet6(0xa, 0x20000800000004, 0x83) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r6 = socket(0x400020000000010, 0x2, 0x4) write(r6, &(0x7f0000000400)="1f00000054000d0000000000fc07ff1b070404000400000007000100010039cb648ffcea50597d9ca2f35eef5d07934709c8fd98d6f18d63fccaf309628c25c5e4c37862b739b68e091b060ab62ace3dcb9a91bb2f93340b7e298d538acfb378746bc54d8cb51fb20b2f3251fd05bd2274e0054206b072b869d05315e263706ab167b546f22f71dd3bf147180000000000", 0x91) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000e33fe0)='X', 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r7, &(0x7f0000000f80)=ANY=[], 0x0) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xffff}, 0x8) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000000100)) sendmsg(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="ac", 0x1}], 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_1\x00', 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r7, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=r1], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRESOCT=r7, @ANYRES16=r7, @ANYRES64=r6], @ANYRES32=r8]], 0x8) 19:04:46 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x8000a0}, 0x0) [ 1209.173828] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.188272] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:46 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x893d, &(0x7f00000000c0)={'rose0\x00', @ifru_flags=0x400}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001840)) getsockopt$inet6_udp_int(r1, 0x11, 0x1000000006f, &(0x7f0000000000), &(0x7f0000000040)=0x1a8) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0x1, 0xa90, 0x1, 0x9, 0x3, [{0x8af, 0x5, 0xff}, {0x2, 0x6, 0x3, 0x0, 0x0, 0x80}, {0x306e, 0x3, 0x80, 0x0, 0x0, 0xa0a}]}) r2 = accept(r1, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f00000002c0)=0x80) recvmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f0000000300)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000000700)=""/8, 0x8}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0x40010060) [ 1209.222817] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.255149] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.279064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001400)=0xffffffffffff0000, 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001c008183ad5de087185082cf0124b0eba06ec400002339a00586f9835b3f00009148790000f85acc7c45", 0x2e}], 0x1}, 0x0) 19:04:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1209.324523] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.0'. 19:04:47 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xf0ffff}, 0x0) [ 1209.425246] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$bt_hci(r0, 0x0, 0x4, 0x0, &(0x7f0000000000)) socketpair(0x4, 0x6, 0x7, &(0x7f0000000880)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@loopback, r2}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000008c0)=0xfffffffffffffff9, 0x8) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) [ 1209.490098] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.497339] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x5) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000540)={0x0, 0x0, 0x3, 0x0, [], [{0x4, 0x13, 0x3, 0x2, 0x4, 0xfffffffffffffff7}, {0x1, 0x80, 0x3ff, 0x6, 0x432f, 0xfffffffffffffffe}], [[], [], [], []]}) r2 = accept4(r0, &(0x7f0000000400)=@l2, &(0x7f0000000100)=0x80, 0x80000) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000480)=0x1008214, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000004c0)=0x7, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x18, 0x20, 0x7, 0x49, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8000, @in6=@mcast2, 0x4, 0x14, 0x4}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x8, @empty, 0x1b1}, @in6={0xa, 0x4e24, 0x10001, @mcast2, 0x10000}}, @sadb_key={0xf, 0x9, 0x380, 0x0, "7a020648fc247488d4dd5c58ebf9ea0f952f194735f5c03b97bffe2d729d7d2e07381899347627f1d5bad4c0b7983b7a23e62a07fcd6be4f3f4a1ef499f39a132b67788dfb67d6f15545af9039f1d7761a9128088c2818ab11627d6ec3ed1d8dc1bd6aa5bee51c111442cb9a0ac78ab9"}, @sadb_x_sec_ctx={0x1b, 0x18, 0x20000, 0x77, 0xcc, "10f1b09069463c26ac6782d0c8fecc256ae093549d813e46628404f599b5fa17ce3155158556684c8b2cff2400ce2dbb0c5befeb0c9313e3eb091f5b82df5f99bc229ece0be2e7d9c5d1c81794b3c19a8a2bf0e655a1b04c4a214ab05e639d62d2ffaa5dc08ceff7ac9538933933580c683cd9126a8b1fe5579619e51c32d0068ae09726ce49ff8f6e81a5ddce8147159b10abf691dbc72449eed04457e2849c86e8dd39995d70c84bef7f9eada46f5eca00eb3337518d7f8f9356b1f23802337cfa52c9a920ab955417ebd1"}, @sadb_x_sec_ctx={0x6, 0x18, 0x4, 0x7f, 0x24, "b52dc3b3c0e70a4dade6732d94874698c2ebd1d878317b8a0785dcbd6e5c98dc6f6408bf"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@remote, 0x11}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x5}]}, 0x248}}, 0x4000000) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) [ 1209.560013] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1209.573146] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = syz_init_net_socket$ax25(0x3, 0x2, 0xcb) ioctl$SIOCAX25GETINFO(r1, 0x89e9, &(0x7f0000000080)) 19:04:47 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x1000000}, 0x0) [ 1209.741283] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000001200)) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r3, 0x804, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x84f}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x14) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1209.824364] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.831616] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1209.846952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x1c}]}, &(0x7f0000000280)='GPL\x00', 0x3ca, 0x1000, &(0x7f0000001100)=""/4096}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x5, 0x10}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000040)={r0, &(0x7f00000000c0)="c6c9d3693ea77b09a4bc8cbcdb5ec13eedd170161a76b43ebfa07945ab586d6863d216f3b3140ad3c998ec4530b2e4c621b21f7c47920ed6679d59aa18bf62982eff6f2bddeec7bdc0bcc4cb4c4391b8c33252be1ec836386cd04a219c898ed93ebbcd7552a238f524d6e15a36880835d5f2e8698733e58a17e0f77235567891d6af32cd2023ea2b2febaa2272135d4c35304749d41fbb1c599990b38e8046", &(0x7f0000000180)=""/81}, 0x18) [ 1209.888439] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = syz_init_net_socket$ax25(0x3, 0x2, 0xcb) ioctl$SIOCAX25GETINFO(r1, 0x89e9, &(0x7f0000000080)) 19:04:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:47 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x2000000}, 0x0) [ 1210.063888] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1210.095858] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x1000000}, 0x0) 19:04:47 executing program 5: accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e, 0x80000) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000b9b000/0x1000)=nil, 0x1000, 0x2000003, 0x44031, r0, 0xfffffffffffffffd) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) r2 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003deff0), 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 1210.110358] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1210.124586] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:47 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfffffffffffbff48}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)="d8", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)="fa", 0x1}], 0x1}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x0]}, 0xa) [ 1210.159140] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1210.191931] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:47 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x3000000}, 0x0) 19:04:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:48 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000040), 0x4) [ 1210.381602] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1210.398199] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1210.409453] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfffffffffffbff48}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)="d8", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)="fa", 0x1}], 0x1}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x0]}, 0xa) 19:04:48 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002300)={0x2, 0x0, @initdev}, &(0x7f0000002340)=0x10, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002380)=0x1000, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket(0x15, 0x80b, 0x6f) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x10001, @mcast1, 0x8}, @in={0x2, 0x4e22, @broadcast}], 0x2c) listen(r1, 0x0) socket$inet6(0xa, 0x800, 0x2) sendto$unix(r1, &(0x7f00000000c0)="c9d92e3581786ff78b20ea8413bb50d03c9052f9dd9aa4db51e764ec5a468a9a437ff6fb758ac9df085681f241fed4aa6ae9fa934a222ccf02a3ca62e160f1ddb2cd6f6b2c5f6363f71deee2401c2ccaedc521b4d63500269538c2832a4748dbfb0cfd99f4e37930e0a1d70298beccbb407ed701586c4df336d06990786952b5c6355039cda066f9a77ee695c2b547edecec36", 0x93, 0x40, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080), 0x4) [ 1210.431442] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:48 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x10f, 0x82, 0x40000000000000, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x40, @local, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8, 0x5, [0x8, 0x0, 0x9, 0x1000, 0x2]}, 0x12) [ 1210.528813] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x7000000}, 0x0) 19:04:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1210.602359] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r1, &(0x7f0000000180)="8e", 0x1, 0x8000, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/147, 0x93) sendto$llc(r1, &(0x7f00000001c0)="2ed51d456db837449916c8c3392000009c", 0x11, 0x8000, 0x0, 0x0) write(r1, &(0x7f0000000280)="a5", 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000440)={&(0x7f0000000240), 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xec, r3, 0x101, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf5c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x22}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x505fbf2e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd3e}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3b}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbfc}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0xec}}, 0x4008000) 19:04:48 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@isdn, &(0x7f0000000540)=0x80) bind$unix(r0, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000640)=""/227, &(0x7f0000000740)=0xe3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x58b, 0x8000, 0x42, 0x1000, r1}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000840)={0x0, @multicast2, @multicast1}, &(0x7f0000000880)=0xc) bind$packet(r0, &(0x7f00000008c0)={0x11, 0xfe, r2, 0x1, 0xfffffffffffffc01, 0x6, @local}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000900), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @empty, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x15}, 0xc}}}, {{@arp={@local, @empty, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x8001, 0x1, 0x4, 0xff, 0x7, 'veth0_to_bond\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) connect$rxrpc(r0, &(0x7f0000000e40)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0xb74f, @rand_addr="02e79b77059b0959809997533cca2b11", 0x9}}, 0x24) r3 = accept$inet(r0, &(0x7f0000000e80)={0x2, 0x0, @empty}, &(0x7f0000000ec0)=0x10) connect$rxrpc(r0, &(0x7f0000000f00)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e22, @remote}}, 0x24) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000f40)=0x4, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000f80)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) vmsplice(r3, &(0x7f00000022c0)=[{&(0x7f0000001000)="6adfe39a2040168d76eba67485e0d6804a1fae86176c28cec2e943f3ed6fcfb3241119dcee001af4c7698bfd26b0d01ab4fcb1ffc1e29b440ef49439ea8bf4cfb268a3be82b55748601b485ff06321e0a13fe8b4a665adb852d705619bd8b76f6b8470ebd3a04ed23749135b75bc6374b9c4aea4b4908f8d4b3c69faa32f72f39a8cde2956238fc0e2829c85e912cc27b0ff92df724482734079670cf484b7ea31db03e8ae08b8ae34e1fb2e2db61b0a755029ad826b8d04509889ec8f580ec2c2aaccc23fc116937e35a9fac2807d953ea0e7f0d4407c54f2d1421b99231a6facff372e62ffcba33d125321b2af001949", 0xf1}, {&(0x7f0000001100)="8d98795a816069720dbcbf550c931c88b717cd02457e61e7197b43d7d639cab9", 0x20}, {&(0x7f0000001140)="85bc7a7405849467b0d3f5f9b3fa97", 0xf}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="0afef697f259322cb41930f53c38eb4c78667cd550d488a5dbef76b701c2223f69054e6960cb843110f6b84d640f063394212233cfeefce32252f3f6524e05a83f8a457b1985360e98cf1fec89613a83ac05", 0x52}, {&(0x7f0000002200)="66d5adc887c8d44a35f59520d69bb00af87de733690dcf81cd050a7b5f8121f6c8b09d3be2dd5535ab3badd133be407e3e6b6ec357d73c21ca0ada1a540199efef009971a25fdfe892a12c04cac179b4e8e5026eb616d98dca12c46d5e2c2daf359f560b4375bf2ce14cb5d61ce2cca237afc2f965b31b4bab91f4277fdf103460fa81260f541c0d3948ef1b2593fa4c4ab5f3c7f376e91ee19b117d51629df7383810d68a40627c", 0xa8}], 0x6, 0xa) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000002340)={0x10000, 0x3f}) syz_extract_tcp_res$synack(&(0x7f0000002380), 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000023c0)='fou\x00') sendto$netrom(r0, &(0x7f0000002400), 0x0, 0x20000084, &(0x7f0000002440)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null]}, 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002580)={r1, 0xa4, &(0x7f00000024c0)=[@in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [], @remote}, 0x200}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x1ff, @empty, 0x6}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x4}]}, &(0x7f00000025c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002600)={0xfffffffffffffffc}, 0x1) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000002640)={@null, @null}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000026c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000002a00)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002700)={0x2b8, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x37}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd3e5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc80}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_MEDIA={0x110, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2b5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x71131eab}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xce11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xab}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc341}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff6}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}]}, @TIPC_NLA_BEARER={0xbc, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffffffff, @rand_addr="f00e1420078ffb6a3c2ab8e53199bc94", 0xffff}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'team0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0xc8c0}, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002a40)={@dev, @local}, &(0x7f0000002a80)=0x8) connect$rxrpc(r4, &(0x7f0000002ac0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x10000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xcf}}, 0x24) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000002b00)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002b40)={0xffffffff00000000, 0x4}, 0x4) [ 1210.682880] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1210.713156] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/101, 0x26b}], 0x1}}], 0x1, 0x0, 0x0) [ 1210.772604] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1210.803082] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x8000000}, 0x0) 19:04:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:48 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@hci, &(0x7f0000000240)=0x80, 0x800) recvfrom$rose(r1, &(0x7f0000000400)=""/148, 0x94, 0x1, &(0x7f00000004c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @null}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/45, 0x2d}, {0x0}], 0x3, &(0x7f00000002c0)=""/93, 0x5d}, 0x2000) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x8, &(0x7f0000000100)="14d3635d", 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r4 = socket$packet(0x11, 0x2, 0x300) clock_gettime(0x0, &(0x7f00000066c0)) ioctl(r4, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") [ 1210.983820] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1211.014800] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.030712] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x10000000}, 0x0) [ 1211.054304] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.070155] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1211.142982] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) getsockname(r0, &(0x7f0000003840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000038c0)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003900)=[@in6={0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0x1d}, 0x85}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e24, 0xeef0, @empty, 0x7fff}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x8001, @mcast2, 0x7}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x100, @local, 0x6}], 0xa0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000001680)=""/4096, &(0x7f0000000180)=0xfffffffffffffc92) 19:04:48 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x58140000}, 0x0) [ 1211.223563] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.236628] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.282412] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.292355] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 19:04:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1211.651981] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.678933] sctp: [Deprecated]: syz-executor.0 (pid 32354) Use of int in max_burst socket option. [ 1211.678933] Use struct sctp_assoc_value instead [ 1211.715229] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1211.755799] sctp: [Deprecated]: syz-executor.0 (pid 32354) Use of int in max_burst socket option. [ 1211.755799] Use struct sctp_assoc_value instead 19:04:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) splice(r1, 0x0, r4, 0x0, 0x2000000000a, 0x0) 19:04:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000006480), 0x4) socket$unix(0x1, 0x3, 0x0) 19:04:49 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x9effffff}, 0x0) 19:04:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:49 executing program 0: r0 = socket(0x2, 0x5, 0xd0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000000000000, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={0xffffffffffffffff, r1, 0x0, 0x1}, 0x10) getpeername$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) bind(r2, &(0x7f0000000300)=@xdp={0x2c, 0x6, r3, 0x4}, 0x80) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x4c, &(0x7f0000000000), 0xf}, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x7f00000, 0x4) [ 1212.299071] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.307305] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.311630] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:50 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xa0008000}, 0x0) [ 1212.371146] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:50 executing program 2: getsockname(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000500)=0x80) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000580)='nbd\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x100, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0xa040020}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r1, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4081}, 0x40000) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="9b1e1e8c377a58d995dc9fdf7d8312edba2fa5131f1c9abd221a6b5407a800000000602248b4cc5561409999443a779fc172eec584bec4ec333837307a4672a57bf3c903ad60177126f57df5fa2bdf6c1f28a98fb54323ab3b9304c763ff7f0000391d4f5c39cb97f10fb54ddc2aeab21d9092df0ccfef8111a7aa127e211e42d996b95c7f6f689b56ec7f88ae7e2ae1f1a6faa1d915dac51709e0b1cb4d6887b7f4151363b5"], &(0x7f0000000100)={0x0, 0x0, [0x9a9, 0x0, 0x150]}) socket$inet_udplite(0x2, 0x2, 0x88) 19:04:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11}}) recvmsg(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/153, 0x99}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x9}, 0x40000000) setsockopt(r1, 0x8, 0x7, &(0x7f0000001740)="125259647c93b3c127d68f82954e43b9a073c6b0b55d6051dc6d5b53cf5d51a1a52a0cf7a373b58309870a4eb6763058dfb37fe131d8a1051aa7726903eb36247bae7bccb489a2216639c577638a923f7a86fcb23da9af2e2eeaf9a604aada1f1e7b126fff867838fb89e5f45890cfb8a2fe7a661a3afd69becfa824db55aab505a6fcbce4b64633c73a8b85b55d590bb2b27b927e02490096cd27c5c02f175c1c60cb76d6345ececd1b5d8d2153eb058f4bfb23214e7e911b86c2722bb203", 0xbf) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002a40)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@remote}}, &(0x7f0000002b40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0, 0x0}, &(0x7f0000002bc0)=0xc) sendmsg$unix(r1, &(0x7f0000002c40)={&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001880)="79bc8f9950d75248ea3ef27843885bc23d593a1da1228bfb07ec7c222803bd7b9e547c0f79be427fedf1e9b53d981fc83e18e76744cdb3f51c77f779c2e0a1de52c2ab12ff2e771a4ca80665e69ff4ba2184db5061fe870ecc1df1b6c6efc7fc386ac046dad7e8d6ad356d407a4cb4ab399be398ab1fc4f1d06a2b88162b9444bde6f74593beba7ebb38ef32c7da46d3acf894d4a63a0be07c5c53ced0634a54f19d9496b5ea0382c03aae6b0e850d60da458b39aef427cca814ff37ec61946be3fd68708e4719695d5a4870d0fc817475d0ab1bb723e3b6fc85a22c9cc28f946567048fe290c5dc70499f65b6a8cd7e72972126429e398845a43bab3bbc4d8de9470c6927e5c96eb442eb8ba1c9fa7e335f40046a6b78fe8f3681ff697021ac64922e5e3816f67a6db63d33c7719a44c9552174238759a2943df69a483291455fb6f4cb4ffc78e81e0346560837933429bdd19770fbdc73d38a4b84ec421b670d7a3666260a379414625453113c6d9e167c541fccb267398a56f58092d3b1313fed5d0a6e3ba25a401423ccfcdddb4aa21e37d4b2ee118adb0cd9955dd3d2e947617b9e5cb089c257adb532824f447b2d92a3af3e2854076df75f291a8952c2e97c67f272736c8b563b5379bee813d215922b975a88ee1e13377a67ece26b81fbed09a7a59d183b46cc3d442b1629a9ce62d0c25f8bb4a0311bffa50bb265b135b9cbe860cd23eee59eb0ed5eb74fcb903348a3364eab8a9ecc9f08eb6d40d0b3922e0d1fc8f999527b3b104b659442fbe2244ae5fb89212d71e66aa1fb4ff305b37c1c01e4f6674d51f38fb3d9552da6f86fd7dacaada38f3ecd7ef8ff190cf0b857226ec244c7b1c6038e0c480459c04798d788b2053f8190847d56cfb80bf2938bcedd0e31552a730c3218b29bef492655a1d72130bed1378de6ac9dbb2e0d4d3136022a095e32e271c034518ef46d23b2dd9ce3bf55df48647b224a4b7ce5edd97d8626fe013cda37d976cf358c5ecc15131237653cf581c46aa5532dd0b80dd8be561506a956036a414232b6187990c2afe1b07d9597999b0da8756b1a4663f986ad620d75dbe0860d2b19133ff7c0f379dc8899cc02e4d69c4ef22233c9f9a3d7ea50b708e4e73d70046de2b5a15faee631037ef61ff4a8d8d3dafafaaaff7206daaad7fa6bcdd69c126f7ac18b27d9bfbb3a6c3c0c88fc2e4c00663e75b36296bca33962e67bca6e47f37e4d6c30bdc18ee7c1d4fd32c56cff2ef568ebefa5d1ee7e2c73f6bec44beef01381611307af5637b1c692210e5465a9f7fba63ef2a59e500a4ec2188d961e3fd1e4ebdfe5a132df9ddce97d665e034fb89b6ea389d8e7d477d3b8349b76b88fe862f83a0da52fee5f8958315ac9ac2700747abbd7834eb492a550194ec047809dcfefefe18aad689fe2b63098c714141bfe7af52f1e606b72d5424dcc1e5decf198adea1238ae02697a6c3a09a1977edbfcbc5eb366ec4913f007565e948561c537c6f490fe5fd96ecb405e4e295370eedea3aa065383493ec5c25d39d3eefd83c95c7bc2d1918f4b09156a72e24f7721af7b570f3a8cde2952dabc765ae69cccf771bd5699e4682ed82e8684b6db88c332df9b3edd898780134f394311d29471f04b0f398bcc78a05ae4dc2865473de41934de3009934c9eff1785b1c12dbad69df31515cc704cf39a8d8f968696374cc29d4201536476a64ea2ec0c73a608a979e2077b118aed13f8643cb1f245709bdbf58408ebb461438afd6464737b47164a9acf5daea57e7364dcde00fa5d02afab1d2026e4b4b6c6d2c528f1cc19a30889212cd3cb0120c1511da7c9ee68a868d7868767995fad03a655a4148070cc0b39c9d271c59d52850972cbc003e7b2327d459eb3e6146683c5ceaa9f905b0a89686e655ae80301ded65e5e6be1495a17ca2c560170349e0426e99b789efb63b718706ed0ecc225aa2c37b159c44d08d095f0159541e99c7112bf6bf68923be3d64918d816fe0077ea007f71117ebcc8e1befbd151435a4720b28bb793bd5c2ff70400d9deb440089ab8814b4fdc294f94b5156acd270a9aeda1658fdde791584b9f25b038f3a254ba48168590ca29b71946888d86a90b76009b728889fe359f2fdeffd335e226627d5ab0bb8c91c7243bc898d74fcffb0cd357c6a741e3a2fe79a8a02c258c35193af502b86f41cd13e772caa04bba079f47985b81d827e510a6111932d9787be375bd8b06dc0a7714085f4a156bf792ff7d522c08b08848582226d2629614eb44939f56672b4a47708035e9d83bb5375d621232b7cc8cd3af3c5b43f8eb0729e197161f33d0f1cd65f747623d4bd35d616b2839545de261240968a8014f41b5867b1710d944afa129ce10f98e005b91ecc41fd40cb00146f95eb96b28fa7a381ad87769b9dc9b2f6717ac750472aca6e536367fe6e9a9a8e8b6b09a7ef903b9e82dc609a0ed9663d47645430388d17bb399bdec4792ba0138bbca4a213a4e2311245e5e08ecfdcc77326db2007c7abc1653f5b5dcde684f31036d29e59e448f24b5ac412f10a5587f185dc8c5626cf6aa0369b5d9f2cfdc54a207ea8bc8fa8b37258b536aa63f21a2c00e61a7ee1f9ca4934c03c23e908bebbdb545150fb3dec93d4b322bae90b33309f43930add1815860e62e7338b57ac00292f316985db14c7f3c8ec1ae4713612794c1cd8ed5e76456f157573aedb280f2946e8e9710fbadf887d43992d91599085343e66285b9e1d365b119df054837b0b466981e40697f42b9f6821145a2c39c1429822c445a8a79723ee39982c6a0fe2e8983c0a50759a8a15c1c3bca36a237b809ee9d92dacb1424857243197a4a1d9f1d5a01995955c4092efdc65f72f2e7b7abab64948543d3a005f1b6491db38b434790c4bc7346ced53105b8f7b7d3f618c7e71c98ef7cd62b2c2f16b1fda40e4e0e01b914c1a0f219ef56942c86e59b3a956124c4709bc2a813dd68ebce5171cfd1979a04720a0f5407906405c4b7b4568c94d4fac0a21103e2841f518f2cdbba105ecce2fabc4d63ae8db4f5d96232dd334ec0afecf8e4dace66e98367b98230d79b360ac96d21d1f83351b1f1cad03cb9ca762a107900248094c1db3147bfdac5d9fb5dca5d8139dcec642675c86d9a9c924d45addb918571b31ef4f4df1ee01d04894625f1a088a60fe566e8cde8606bc5571e066271d205aa0eacee401adfc95930431955e224fdda11e443485b071d2db593862d659815ef0f0d48c1ac52d0a6159caf6dcb3d59d28ce5a035600047ca3d6b91a98d4ebc2aaf51d06e848097c0fac6711d42dfcc19b57a8673e9415196e334d85b5ede618200955532bfe55bdfbf47e5a4ea20a0f0cb256300bf23d04e12461ad5ffc520d5f8b346c824de3c1ad9641f865e6233033977c0a77aa47f82bbc39cfe16033da15d814a8b7a2d58fc495bd71274384574961b2637b7e3e8c5bac2bf6ca925a436d3ed9dbf801551b98e54f35db442503f25751e3b3be91b73bb7ca62b33afad1591def6885b60a134e00e921d181047100a22561c73e0ad9bea70aa7ce2f7dfe0eda7e7eb6246eef2e652cc0eea561b98832435f6a35eb63bdeea24ecbba34edcef5a2bf3fcb1af2b6e2f12d8e76c2a3734a1c0e4e5c5d4fcea702728dffa20f3554386ae53e984086f44c53a5ad95af7e4e60418269e6f2553c5919531c8521f333fc4a40306ab53204c9a9c648ddc27e173884cea5b80b064349bb944e0125739e8e8ee4406b4950a959ce9ab30cad9ddb0873ce0fcc558b3c8d0f5a18a8149c5271bdee588b638977d749f180559d1cdd476e5b60f8e8dc0b9e7a9ba9815ae50646ca7f7998b72da3cdcbeb0b0b6184c98a542060caa36a45f071451a6c66f80b4a1f9f55c37d866b638f39ed23d620b6b4139559eaf71d4dcf776f7e68730a361ebe85d5b7bd3a6b3ddcc5eeb3b3192ef62b8281c11652cf6cbcc236afadd73b46bf5c16938b189a937a626988fa3035522898e8953ec710bfaa45e592f393c2980efc4f2da6e431061c7a1760a065a4e017f0ecfaeeb2675a7471c50835994d3261ee7efe7af686d1b73ba3fa263f376781fab202450f6a66a00248a7ceb252a45349fcb01a65d13a256e6aeb29f3cea1e58ee8bc0f2009c3f2a28675b7a3bae1f1bbd78bdb02f34e613c57d9446b45bab0510471fa97d6fd8d37d79976a67231726db11df3dd5a65ec1da5b98e0d3b3652bcbc7e79dc8f502dc73e186becb8360ca104227839ac3d5657684a9ffe7516c1c9e74def3abf3a44f06dc838af355f6bb56ae8af8cdbbef7bbf3d5b1d5bd99993cc361126a6561086f1f3120f1f209ee2dd79c59fca1044700e73aa204281ffa7dedcdcf43e3fd47b55d3ae1181f9dd8dfa3fce43eb132912c4a579296b923604c0629ec4defd9d54cf8156f7ae422963b5fdb2853de274919d27e9067dcac9d97dae1bc6899d59d717091c81ce1f7a64d14a5b8280097f416c5ec1a18cf61f3b0a74b7ec16743c7241079217e2c398723272942036c5d699f3735f30504fb635aa2cae0185b0ca17ec278cd77678ffae0bcbaa3fe607fc3d6149a178edff6001825bd24372616fa3a1ecb2c2c9cca1a922806ce22365deae0d4ecb646f52b041b6e59aeb5c7bb976f007ce7f270320519554bd76711082cc5460ae416f6a4bacbad53c4bb2a555aa03c4dbbb71b871913d47b8eb638304d137b81b5ea7c46294ff77a079eed134a616d4e32ad4f47be4f416b533aa6733735d8335b98cc323331ca9b19310e29a10f94bd61c9b477a93503c463588bcc9ec3ffab2f9d710fa417fd762df8bf9ae97fc98056cbae9b08b32b66f956fc133806f96ac1fe6f0a908fe2536dc9e7aadddaa8b97fdcb1dd5d43de4e30afc883bede85b0dfc65e4329731e15dbaa5ee0cf2ea86dce413866eae2591cc067ea13484578e8b804dfe98aade302c90e6400820c7de34d6a323340fcc84022f5714c84642648befbce8159034e3726d7e628ff70568b907128e6e7dca7495ca10328f8ee4944e82cac2083098a4fe2ad649e3f045ebcb1564769116ce8a1301f211772ff59cb5bf7ed6d44d5914e581e0665f88c2ce66d6e2088e82e7270b4b4db436ab3ac0c4ca7c31011a69d31a51375eb63a4fd10e290f737e79e197928f4f005e595e545931f624eb36c96162fc8b9933bbef4209d21a65f3d7cb45672cffd069bd1ba6b857eeba819f681faa9dd5343c99541db82e09c47ea348bc7921ffc79d727313b4f38001129646cca9c1f889dd0b6f4f42bc3e9f57e894f4668bad1a7faa1ad38d4aaedd5fdc5c31685593d8784b8d641059afc86369f529c2ac9a5591747f897fb1ccb25e3e74846018a39387095de48c7ea3455a4802d913b92354fc837a64991946c8c418aa68862b7aea5a7ba6716bc50bba70140c32e4d422c2874549e754a914c478137290cd856351b5191ca86f7f7c108006cdb5f718e7bf146cd78e22d629924a4568820257b6f73b26b2f93ffbcd9c82a67f17499b71ba1b0a9afe127d935b20295f1de34524a4aa521e3a1fdaea77c6188e825cc67f907a7b63faa0a1968d0af34f7bbf55fe24768081fec18d4c6aaf85b62d5344f508a79a1c89c744e12cf78b4cfa5f8a0489e886be5930403b0aa462d29d02227eb2760cf6223919cd38e0d7cff7d3f2855bb27c32203048246f689292bbd6c826d758e7e22973f75a58c1519f2c06512748333bf007774adfa2968c13678f6ca0ef717f646bd0e252d5ec9c296", 0x1000}, {&(0x7f0000002880)="73047e70a4748bcafa576e9aa666ef4ccaf6ea1fa31f1b9b394654e4438c3cb243ae34f237ecdf7dc48d4349774c024aa3ba8078da8982c6791b0b4fa4023758b77b629d580853554880014ba0e4c229a46862fbaf18bfacdc5dd2b5b6d422fd555ba60f6661386e42471eeb3621fe566abd4affec3e98eb1ceb52f2d74044d3cdf293d39dac182aa250ff21a5ab70d1a34dfa14156b94dce5", 0x99}, {&(0x7f0000002940)="8d07e9aa3ab32f76b2ab2d6c85fa6d922ef79ae9a62e336eb178b367516317dd445999dcbb27e555f0004538fc100ac1d2724c3c2ff08ce12ea782f02b60ec0b23d49ac0c6360ad05aa477dbbc8fc0a1e185df618b4baa65fa4fb075be238ed58cd2987f67deae0cea7181f81bace71809ffc30d406da62ca9781e78a0f81d31b12cc02dd44faec060a9b9172170e5a7806e55e20c", 0x95}], 0x3, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8040}, 0x4040000) getsockname$llc(r1, &(0x7f0000001700)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001640)=0x207) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c80)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000002d80)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001680)) 19:04:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r1, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r1, 0x3500000000000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="f7bc2500", 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000780)) connect$packet(r1, &(0x7f00000007c0)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) writev(r1, 0x0, 0xfffffffffffffdcd) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x4, 0x1, 0x80000001, 0x6a5, 0x6e}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x0, 0x0, 0x81}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000340)=0x3bb) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@empty}}, {{@in=@initdev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000600)=0x1000000, 0x4) getuid() ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000540)="454990def7686a61d4b52aa00b231504201416e307680be396d815a102eee84e5cdbfedde4f8303efb66fe799811797a64820214d149d2eb3af35e5621fe6c979a09117194c13e04e9e177387c4171604b519d05bf6c66f9ff3e3c7e14543c94a3d1e8d531238901ae20f6f1df3bf65ad5cd0067c4f7cd69d7959f57244917da5b39df8c2aac4aa3f07d547d7a09c851aefcd46f0f24ef7843671fda8db65164b1c873b61a77c4749d9bcf48f7de1bbda41bd931c1c8f416833bb45ed3") accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host}, 0xffffffffffffffb9, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e22, 0x0, @loopback, 0x2}, {0xa, 0x4e22, 0x40, @empty, 0xfff}, 0xfffffffffffff74d, [0x900, 0x101, 0x2, 0x22, 0xe000000000000, 0x39, 0x7, 0x100000000]}, 0x5c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') write(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001800), &(0x7f0000001880)=0x68) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000fffe}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="06ffffff", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00']}, 0x1, 0x0, 0x0, 0x10}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000800)=""/4096, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000640)={0x800, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) [ 1212.537129] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.563029] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.588241] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0xb8d, 0x4) sendmmsg(r2, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x10, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) 19:04:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:50 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xa0010000}, 0x0) [ 1212.639925] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:50 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000140)=0x8000, 0x4) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x165) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x0, 0xa, &(0x7f0000000040)=')}vmnet0|\x00'}, 0x30) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 19:04:50 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xc00e0000}, 0x0) [ 1212.783364] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.804665] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.820898] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1212.863846] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = socket$packet(0x11, 0xa, 0x300) unshare(0x600) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xb3a, 0x0, 0x0, 0x0, 0x7a}, @jmp={0x5, 0x9, 0x7, 0xf, 0xf, 0xffffffffffffffff, 0xffffffffffffffff}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x74, &(0x7f0000000080)=""/116, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) r3 = accept4(r0, &(0x7f0000000540)=@x25, &(0x7f00000005c0)=0x80, 0x800) getsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockname$packet(r1, &(0x7f0000009780), &(0x7f00000097c0)=0x14) 19:04:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1212.973024] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1212.983568] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.063809] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.090006] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.094049] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.125390] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ofb(arc4-generic)\x00'}, 0x58) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) close(r0) 19:04:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xf0ffffff}, 0x0) 19:04:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x1003, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007f9, &(0x7f0000000080)={0x2, 0x200000004e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto(r0, &(0x7f0000000280)="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", 0xfff, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x400100) 19:04:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r1, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r1, 0x3500000000000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="f7bc2500", 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000780)) connect$packet(r1, &(0x7f00000007c0)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) writev(r1, 0x0, 0xfffffffffffffdcd) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x4, 0x1, 0x80000001, 0x6a5, 0x6e}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x0, 0x0, 0x81}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000340)=0x3bb) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@empty}}, {{@in=@initdev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000600)=0x1000000, 0x4) getuid() ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000540)="454990def7686a61d4b52aa00b231504201416e307680be396d815a102eee84e5cdbfedde4f8303efb66fe799811797a64820214d149d2eb3af35e5621fe6c979a09117194c13e04e9e177387c4171604b519d05bf6c66f9ff3e3c7e14543c94a3d1e8d531238901ae20f6f1df3bf65ad5cd0067c4f7cd69d7959f57244917da5b39df8c2aac4aa3f07d547d7a09c851aefcd46f0f24ef7843671fda8db65164b1c873b61a77c4749d9bcf48f7de1bbda41bd931c1c8f416833bb45ed3") accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host}, 0xffffffffffffffb9, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e22, 0x0, @loopback, 0x2}, {0xa, 0x4e22, 0x40, @empty, 0xfff}, 0xfffffffffffff74d, [0x900, 0x101, 0x2, 0x22, 0xe000000000000, 0x39, 0x7, 0x100000000]}, 0x5c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') write(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001800), &(0x7f0000001880)=0x68) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000fffe}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="06ffffff", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00']}, 0x1, 0x0, 0x0, 0x10}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000800)=""/4096, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000640)={0x800, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 19:04:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000009540)=[{{&(0x7f0000000580)=@generic, 0x80, &(0x7f0000001840)=[{&(0x7f0000000600)=""/250, 0xfa}, {&(0x7f0000000700)=""/8, 0x8}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/210, 0xd2}], 0x4}, 0x6}, {{&(0x7f0000001880)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001900)=""/78, 0x4e}, {&(0x7f0000001980)=""/35, 0x23}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/108, 0x6c}], 0x4, &(0x7f0000002a80)=""/171, 0xab}, 0x100}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002b40)=""/248, 0xf8}, {&(0x7f0000002c40)=""/96, 0x60}, {&(0x7f0000002cc0)=""/81, 0x51}, {&(0x7f0000002d40)=""/175, 0xaf}, {&(0x7f0000002e00)=""/166, 0xa6}, {&(0x7f0000002ec0)=""/17, 0x11}, {&(0x7f0000002f00)=""/14, 0xe}, {&(0x7f0000002f40)=""/40, 0x28}], 0x8}, 0x40}, {{&(0x7f0000003000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003080)=""/33, 0x21}, {&(0x7f00000030c0)=""/30, 0x1e}, {&(0x7f0000003100)=""/4096, 0x1000}], 0x3, &(0x7f0000004140)=""/87, 0x57}, 0x20}, {{&(0x7f00000041c0)=@ipx, 0x80, &(0x7f0000005400)=[{&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/212, 0xd4}, {&(0x7f0000005340)=""/171, 0xab}], 0x3, &(0x7f0000005440)=""/229, 0xe5}, 0x9}, {{&(0x7f0000005540)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f00000068c0)=[{&(0x7f00000055c0)=""/4096, 0x1000}, {&(0x7f00000065c0)=""/86, 0x56}, {&(0x7f0000006640)=""/180, 0xb4}, {&(0x7f0000006700)=""/80, 0x50}, {&(0x7f0000006780)=""/14, 0xe}, {&(0x7f00000067c0)=""/102, 0x66}, {&(0x7f0000006840)=""/107, 0x6b}], 0x7, &(0x7f0000006940)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000007940)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000007cc0)=[{&(0x7f00000079c0)=""/231, 0xe7}, {&(0x7f0000007ac0)=""/46, 0x2e}, {&(0x7f0000007b00)=""/250, 0xfa}, {&(0x7f0000007c00)=""/148, 0x94}], 0x4, &(0x7f0000007d00)=""/238, 0xee}}, {{&(0x7f0000007e00)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000009140)=[{&(0x7f0000007e80)=""/160, 0xa0}, {&(0x7f0000007f40)=""/39, 0x27}, {&(0x7f0000007f80)=""/20, 0x14}, {&(0x7f0000007fc0)=""/87, 0x57}, {&(0x7f0000008040)=""/146, 0x92}, {&(0x7f0000008100)=""/4, 0x4}, {&(0x7f0000008140)=""/4096, 0x1000}], 0x7, &(0x7f00000091c0)=""/67, 0x43}, 0x4}, {{&(0x7f0000009240)=@l2, 0x80, &(0x7f0000009500)=[{&(0x7f00000092c0)=""/96, 0x60}, {&(0x7f0000009340)=""/196, 0xc4}, {&(0x7f0000009440)=""/72, 0x48}, {&(0x7f00000094c0)=""/61, 0x3d}], 0x4}, 0x3f}], 0x9, 0x21, 0x0) sendmsg$kcm(r1, &(0x7f000000ae80)={&(0x7f0000009780)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x2, {0xa, 0x4e22, 0xfff, @mcast1, 0x6e}}}, 0x80, &(0x7f000000ad40)=[{&(0x7f0000009800)="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", 0x1000}, {&(0x7f000000a800)="2d5ea5a1878750f84560333875d28cd066065bef339dfa195b44daa1893a1e71b3d13a8bd8b5c8569e0a8d5c88ed8f904d93176dbd26cd595e7f2352532a3656d3dd659bed777d50c5d93cd82d1dd3adabb5a635ccc47c97401aa31a3bb257a6b5329795b97f0ff49e379e65c3a170bd6f0cd5571dc9c2aeacc55e64f67d5c7efedfbcde5667a52cbd4e84c70b74f5bef65c5eec64206ab8e787bb602eee2e0837824eb5a0f0718fa9a763326fac0e17a25f5df69594f9c147e3ca3cdae3282e8255ba", 0xc3}, {&(0x7f000000a900)="4962bf65419bae2e403974b85a52a0603cc484cdc8fd59356c66c26f70ca49c15c1e895bd0b21e5c206164aa852c81c1c981b24be229b22813f2ad10be31b967a5f8511e91f61e70525aff6803ce977fcc52ceda6d50b73e6257123c17d22519e1b1a16ee3fe687d6f132a1c4b5d066f6b3f21241666d1bb938c59610e60c34bd9b952b946ff30dc55f32441db8f3f6ac0bae2154acd3f2f7bc71bf79bc919b5e85250cdd448a514b25c2dbe1eb1d630924762abee985871e36f", 0xba}, {&(0x7f000000a9c0)="6f691058c619eda794e191e9a1611edc96f190ba570f11f089219486a59947ca9ff1f92edebb31ad9a844e8f3ce570cece1b6fe1197f90f87f71f0c4d5e7c95f5becd715bc2ee616758b2ca265a5aa1014ffbbef87828fde1c4b142396ed885d8da818fdf9b4dd52d8f53282d6f2c0fcf104", 0x72}, {&(0x7f000000aa40)="c21e7c74436af06b6f87dc809cb581343bf71534fed921a305dca37beec45c5115d697ab8ad3edd75b25c9df73839a266b934076f12f2e219fb5c34ef1409e849d6cd276740c98005d0c478382e965232f316e7051eaf895f004fbeb2856961468124c651c", 0x65}, {&(0x7f000000aac0)="51c9e362169063051a154ebfa0cbffe2ce77e7cf6613ce44962a6e5d83c486652d674af7669e863052f0087685e802310318c72f96376ab7463c3ffbbe17e7bc7fc6b9c90d6fe07f314be91ea6f441325b407d96646e906ff95e4ce94ddbf5456e7c05884e2b6480511ef6bb20e1ae33e1bc217d24ae86c1818d4b0df3e7aaa14562", 0x82}, {&(0x7f000000ab80)="a4e7acd50657ea9140d219f34c74c2ad12d1e481703d80c6243ab95840759de275af7b0d2650eb20528293cbcc7d72149576c9180633ef172708a3f8bf31043537271cb6567145d9cb0c6190b6776940af481ef334909aab5d95f19010800d0f4d5f27e06d1ef0d3956dfdaae238c8444b6b176e125a209964dca6", 0x7b}, {&(0x7f000000ac00)="b453ce4ee833f9096ad56e7b9eeb55987ae2e3e232e0886605fe0223121ee5490ce848c470b37a29d7daf2d8b08279c55067d1dea8", 0x35}, {&(0x7f000000ac40)="d93218745c9311798a7b6ff0bd718c3c70d7130b0bfe5b56f934ce2ac3957b19284e22bc5d29f709964c4cc0e13ccda6f2feff3722038c2edbb8e072c72b40b64e2d0451ae8d532c8a8d7c759fae29212c9edc890cc0", 0x56}, {&(0x7f000000acc0)="f736fcf6bdc690787e17e66c61beec66bbdcf18c162f0ac1ce56601f2a260f900dc38f2f0b05a5c2dbe527695d2b286a4a2a51a5b02f7bbe1bba8dae4e08d431bf25bea9ac9573bd5afd62f9eaed431f823ea9fcfb450d86cc2e3487b18d02842de0b221455ce1625bc300dc858763d57ec680a70e834659fabb08", 0x7b}], 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="5800000000000000ff01000002000000d6c3b4350bfe7c094ec520ff58342c24c3c7e2343a4c86cd61dc85f19de373f235bcc9fc483accf50dd9c3daa7c42aae65608efca2e0118458cfbdf1589177965dd5e1bd6d890000947a3e11c5b833b73b362f3655c75583c3c2f733bbdcee24df44869909d379ea07ead7b62d42a7e4366dc04941acdf5550d44c4beaeb6318589dc39bce9c2fae5ebb7243e04d02c1c6a4891909267ea84c18d0ecd232fb3c6fa6c65bd211d77050d5a6d294"], 0x58}, 0x20004001) [ 1213.515957] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.538051] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.559737] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xfffff000}, 0x0) 19:04:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1213.597463] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 1213.710764] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.733619] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.746529] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.751742] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x11, 0x6c}}, &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x48) epoll_create(0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="2104f2afb3b155d16e77f677b9e4", 0x0, 0xeffe}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0x8456, 0x1, 0x10, 0xffffffffffffffff, 0x3}, 0x2c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000240)={@local, @multicast1, 0x0}, &(0x7f0000000280)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0xa, &(0x7f0000000140)=@raw=[@alu={0x7, 0x1e53bb84, 0x7, 0xf, 0x0, 0x2, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r1}, @jmp={0x5, 0x100, 0xf, 0x0, 0xf, 0xc, 0xfffffffffffffffc}, @jmp={0x5, 0x401, 0x2, 0x3, 0xb, 0xffffffffffffffff, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x0, 0x1, 0x0, r2}, @jmp={0x5, 0x0, 0x8, 0x4, 0xf4db4297d262f7b0, 0xfffffffffffffff8}], &(0x7f00000001c0)='syzkaller\x00', 0x80000001, 0x9, &(0x7f0000000200)=""/9, 0x41f00, 0x1, [], r3, 0xf}, 0x48) 19:04:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 1213.911539] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.912807] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1213.939325] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xfffffff0}, 0x0) [ 1213.982866] net_ratelimit: 8 callbacks suppressed [ 1213.982877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1214.000604] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.097928] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0xffffffffffffffff, 'memory'}]}, 0x8) sendmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000180)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x7, @empty, 0x7fff}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)="3bd12106d1b9ac309c1b363b12b8e124e05a9706a153d4d76bff1c93a0cb9bb22388d6fb154257b2b53f7efc8b6282ccb9b8b01da0673a09669a806d28df2b7f65134ed49ef1a75467704f242570dbe8d475cbbef9aeb1b59022e47e0cbb8a1dfa7a930040", 0x65}, {&(0x7f00000004c0)="61329333db42a87239863a878de828d4f8a55c0e3fa5071422d985a4b1d2479ba189f2d98027c9c73a589b3e63c51ce130ce9697b029158da51ef691f74273dd64038a6fa36b32ede67c7f82887a2ce38e0060b4889185277e2bc906ce606d6d5e50ecaafa9205402e733aac8ea7cdcc4c78d807e22f03f5ae203b91a543914b7bcb3598e14e86f075b43702f8f67f7253c8e3a1dc7c106a5202111de151a5d1d28fa4ec2f8767e093674dda2cbf9342e92e483e8069bdc5d46756006552e13e80b3c838b7b2d8a1f7764b2f0b82ecd268498cf5a476e48fc4ad236e02f60aead9677203bcb9250941", 0xe9}, {&(0x7f0000000100)="10", 0x1}], 0x3, &(0x7f0000000bc0)=[{0xf0, 0x88, 0x2, "5632763588d95ce5bb6b95f8b253cfee39f942d22ceccb7bd389e7ed8a728d40ad5923616e2b9fb9e6d184f65b18bd3a6f6875fd7ed6727487223b853d11a440e68e432fc8331721d1a63dc34d1adfcf4e22dd3c74b5616a240a44993c84813a56f5b7c275e36da5fb8cfa3ac197af3a8170233b7cbc12738283e74c1ee087a272c9016de45ca68000c36d15b83279dffb6de3c954ef527c1fd0f1281e0f6631da5fc47af4b894bf5647deb6c51e9b258fee050855eb50d7be91dee6c6a97132c9f72477b7a4e3f42a9890120f720f3c60c4f063636b7b53963df6d718"}, {0x88, 0x112, 0x1, "c49e92b26e24fe5e3fbee04fd9438a8b3c2f946f38e4d91e61da62bb6dbabcd09f9b2d8a884373eb74f6755dd3ca0a60455b014e0b6193657757c5340e842adfa20bf9d0154a70562b46f0cafa8a9b78913a3a53f96422db7dd089440766a4d23ee2c4ab48ab6125e6190ba488f2e17ec43a064fb3"}, {0xb8, 0x10e, 0x3, "bf5d1793fd58e58642aebd0774dd829fea49db130209cb9f41d6b989bf2522f682185d9c665b040f16e61adf3db12dc78ac58c75179873962a45d798d68d64253c325355068e745c5b0cf5e2b05de73ea7d74795200bd06f3ced9dc7ef96bd6576c24aa1c4688b70ec06d8e46c7686cb4583f15ccd327ac01605202f78f16934f4aee647892e1e455e09001b960060c81961c98d81338feb3468b141cffe302ae95b"}], 0x230}, 0x800) getpeername(r3, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000240)=0x80) pipe(&(0x7f0000000200)) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000340)={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, r4}, 0xc) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x5, @local, 0x80}], 0x1c) syz_genetlink_get_family_id$tipc2(&(0x7f0000000400)='TIPCv2\x00') epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) pipe(&(0x7f0000000040)) sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x20000840) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r6 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, 0x0) unshare(0x40000000) r7 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000380)={r3, 0x5}) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) 19:04:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:52 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x3, 0x2) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x427f827b) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 19:04:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:52 executing program 2: r0 = socket(0x1e, 0x5, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1e, 0x303}, 0x10) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @reserved}}) 19:04:52 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x10000000000}, 0x0) [ 1214.434462] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.461415] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.500028] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1214.538474] IPVS: ftp: loaded support on port[0] = 21 19:04:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1214.554130] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @dev}}, 0x0, 0x0, 0x300, 0x0, 0x14}, 0x98) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x80000001, 0x7f}, &(0x7f0000000140)=0x8) 19:04:52 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x1a0ffffffff}, 0x0) [ 1214.634125] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.683404] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1214.728026] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.748689] IPVS: ftp: loaded support on port[0] = 21 [ 1214.762483] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:52 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x40030000000000}, 0x0) [ 1214.834521] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.877817] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.899908] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1214.921744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1214.961558] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000440)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000640)='posix_acl_accessuserem1\x00'}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) r10 = getgid() ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f00000008c0)=0xafb) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="336c8a54a76924ca8d584f3e0e3ffd023d4b82d910cb3d637fa59b47", 0x1c}, {&(0x7f0000000280)="594e53a5218e8f8ad9ea1ce54570f8cfef6a61983ef1ca8a03c2e48600", 0x1d}], 0x2, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4008010}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockname$netlink(r11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 1215.103418] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1215.137062] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:53 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, @bcast, @bpq0='bpq0\x00', 0x537a, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x40, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@loopback, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}}, 0x0) 19:04:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x8000a0ffffffff}, 0x0) 19:04:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xffffffffffffffe1, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x3a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004900002c0000000000009078ac2314bbac1414aa830befac2314bbe0000001890300000000009078ffffffff279c78351a121e49a0945955748f2e07359ada9f06"], 0x0) 19:04:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1215.429281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1215.449401] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1215.455395] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1215.471198] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:53 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x5, &(0x7f0000000240), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 19:04:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:53 executing program 5: r0 = socket(0x2000000000000021, 0x80000002002, 0x2) sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r1, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffffffffff3f}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x98}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2db}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x804}, 0x800) 19:04:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) [ 1215.541267] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1215.631825] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:53 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)={{0x3, @default}, [@null, @rose, @rose, @netrom, @netrom, @netrom, @default, @null]}, &(0x7f0000000000)=0x48) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000500)="0adc1f123c123f3188b070") unshare(0x400) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {}, 0x4, 0x1}}, 0x2e) ioctl$FS_IOC_FSSETXATTR(r2, 0x80487436, &(0x7f0000000040)) 19:04:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0xffffffc5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb08004500001c000000000011907800000000e000004e2100089078000000"], 0x0) [ 1215.672747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1215.710992] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={0x0, 0xffffff99, &(0x7f00000bfff0)={&(0x7f0000000180)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x3d, &(0x7f0000000080)={0x0, 0x0}, 0x8) 19:04:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x100000000000000}, 0x0) 19:04:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="b93c564b86c1490d5f9ef9ec63ff2d3822e10008004ecf6d", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000680)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x14, r2, 0x0, 0x70bd2c, 0xfffffffffffffffd}, 0xffffffffffffff8a}, 0x1, 0x0, 0x0, 0x4004000}, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x5, 0x7fff}, &(0x7f0000000480)=0x90) sendto$packet(r1, &(0x7f00000004c0)="66e1db2706a458693686cf67c9c2d264780fc4f2b1dc98d9b85c66c129", 0x1d, 0xc000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0xbc, 0xabc, 0x8, 0x3, 0x1, 0x1, {r3, @in={{0x2, 0x4e24, @broadcast}}, 0x1, 0xfffffffffffffffe, 0x2, 0x8, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r4, 0x80, 0x10, 0x40}, &(0x7f0000000240)=0x18) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000380)=0x30) 19:04:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={r0}) recvfrom$ax25(r1, &(0x7f0000000380)=""/112, 0x70, 0x2021, &(0x7f0000000400)={{0x3, @null, 0x2}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @default, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000140), 0x6, 0xf) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="ecdb2a3f7188a070") ioctl$SIOCGSTAMPNS(r2, 0x8907, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0xf, 0x806, 0xb12d, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r3, &(0x7f0000003b00)={&(0x7f00000005c0)={0x2, 0x4e20}, 0x10, &(0x7f0000002980)=[{&(0x7f0000000600)=""/76, 0x4c}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/29, 0x1d}, {&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)}, {&(0x7f00000018c0)=""/189, 0xbd}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x9, &(0x7f0000003a80)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x51e4f1ae}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002a40)=""/4096, 0x1000}, &(0x7f0000003a40), 0x6}}], 0x48, 0x20000000}, 0x80c0) pipe(0x0) gettid() r4 = socket(0x200000000000011, 0x3, 0x0) ioctl(r4, 0x8001, &(0x7f00000001c0)="35b619c6fb6956cb2e014cfe9a3d54454d9b68fdd60def97603b13767e8cad8cb67977027ec1129ae93233364593b963781e7943ea1cf713adf98be05f089a1fe7396084dd269f5c79f0040477cf8f7593589b08042ed1467362efa341b276542e43413f8d52d300ae1d196cfcb776bd87046313a404de1257d96635fef5e413ab7cb8dc332ce037bb22a15232cd47c5112591fd16a54cf5073b5f02371d29b31e659c06fe1623af07bb85032b1373ae8ae3b1dae69214fb045ff7f1b06d02c42a4c588052d9be8d99177e144319ac82b8c1ebfd025e5e9746f92981a4c17ce60c8c3ede8775a5bfea0354d51fed") ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000180)=0x20, 0x4) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r6 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\x03\xdc~\x00\x00\x00\x00\xff', @ifru_flags=0x2}) close(r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYRES64, @ANYRES16=0x0], 0xa) r7 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00000002c0)=0x5, 0x4) ioctl(r7, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") 19:04:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000540)='cgR\xda\xca\x1d*\xbd\xf8td\xbe\xc1\xf8roup.\x1f\x00\x00\x00\x00X\xbe\xe0m*\xc8\xc7', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x32600) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="72792073effbf905291b6b4071fd5786d3351b49eff47549522db644263d6cec06b4fa153998b979128c537895edefe738067f873f74693141bcd9e25bccdd98354f75b53ceee5570f9cfd2187419e75bf384bc42a780746c9ec2817fd0c541b8f4f4d00f9ff6d6f0f837f7ba9b3d1ef4c3ffdb9ad49aa0343d3dfd25a722ac721161da16e4ec992298832853a464ef895aa2270a4b78f21581170eabd659d7e43eba65dfdef0b8a4b03fa81006efb9268f656cba5a335f5ad0e5752cefd8b"], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) write$cgroup_pid(r3, &(0x7f0000000000), 0xfffffea6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e21, @loopback}, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e22, @rand_addr=0x1}, 0x207, 0x0, 0x0, 0x0, 0xf5c6, &(0x7f0000000200)='ipddp0\x00', 0x3f, 0x3f7}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r5, 0x800c6613, &(0x7f00000001c0)={0x0, @speck128, 0x0, "af3f174376c0de12"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x5) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000400)='lo\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r6, 0x28, "708887d277a3fc1cbe3318e7ebe581868287987302af9a33ae993829de957552a57a00e931be4735"}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}}, 0x4, 0x3}, &(0x7f0000000500)=0x90) [ 1215.936163] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1215.953527] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1215.974293] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.014387] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.030733] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x10000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0xba9c, @loopback, 0x9}}, 0x0, 0x3ff, 0x0, "4c8a20336d62e539a695df113d3f3c00df373f78e8be6626445869829ab8180ecb9d73d09958c6dac341623672aaeb695a6a86b4fcad00e76d339f1e85148e8ecd3b0498a85574e1c28479c6bbb458af"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) 19:04:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x200000000000000}, 0x0) 19:04:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:53 executing program 2: accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x0, 0x8de7d8f023d06bd7}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4f, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4f, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x0, 0x0, 0x0, 0x0) ioctl(r3, 0x20000000008912, &(0x7f00000002c0)="0a5c2d0240316285717070") r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = accept4(r3, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) setsockopt$rose(r5, 0x104, 0x3, &(0x7f0000000180)=0x4, 0x4) listen(r4, 0x7) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000001c0)="72c5dbd5f55c2d301fb35fe1cfcaed59bf9af3f0d4522a39d35aef13265220e2a20d9c0deffd97a943860484e19fe94fef9f3da9077bcd9e4f6145ab6a496d18d7b4360afda0558fea91690038c9b4bbabddd7a52ea4d1c9ca4d738a03228de66c7a54142953e217b75bc79e25741cc7975ca78465b5cb95b9fe0737b4a6c5ddc812e874a40e84b3fc2aa61e5e3411edebb035d27ac9b18cd9fa503febbcd11d17607c7b27412283874e8021c06b6e35e895", 0xb2, 0x40800, &(0x7f0000000280)={0xa, 0x4e23, 0x101, @mcast2, 0xaf6}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00000003c0)={'bridge_slave_0\x00', 0x2}) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000380)=0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$alg(r7, &(0x7f0000005680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="81", 0x1}], 0x1}], 0x1, 0x0) 19:04:53 executing program 0: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 1216.200758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1216.238325] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.287369] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x300000000000000}, 0x0) 19:04:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x80800) sendto(r0, &(0x7f0000000000)="31d7a36324d394eab99040ed5e45f8", 0xf, 0x40, &(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x5, @loopback, 0x8}}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x30000000010, &(0x7f0000000180)="02000100020001b40000000207206548", 0x10) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000140)=0x8, 0x4) close(r0) epoll_create(0x7) [ 1216.332149] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.346550] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.366560] protocol 88fb is buggy, dev hsr_slave_0 19:04:54 executing program 0: socketpair(0x0, 0x6, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="070000000000000002004e21ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ffacd0a1f30e6a0c55df38a280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast, [0xffffffffffffffff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], 0xa0, 0xa0, 0xe8, [@cpu={'cpu\x00', 0x8, {{0x9}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xfffffffffffff6bf, 0x8, 0x6}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1f0) 19:04:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002c80)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002cc0)=0x62, 0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000140a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x88a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x19, 0x4, 0xfffffffffffffff7, 0x1, 0x3, 0x457, 0xffffffffffffffff, r2}, &(0x7f0000000b80)=0xfffffe45) accept$inet(r1, 0x0, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000000b40)={&(0x7f0000000200)=@ethernet={0x6, @broadcast}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)="b5aefb5e14272506a0dc48cdc89514007e86a0fe92b43463253686d40abc57b1f1977cf782fb186add", 0x29}, {&(0x7f00000002c0)="df", 0x1}, {&(0x7f0000000300)="f7fb3cce6c0f2c91ff747c7177d8c503163e18e24037a45fd9307ec784d71fc9ca3ed7b2f2b8d6a580078ba3f1fad0e290bc33d6a4a8cb71de24c3e25ac88a16a2bd569d11615f559d58156ad2180fab36b21134800f4133e2e03e0262784f983d0b3185cffe603da4961b47e11917a8e4987fb0cc7eed502f3fa17743b62e59e7d5e9f17017a855135760b82e6ee31f30f6ea8a4dd3e559eb12b9db9e45efeb03bf4bc0928047e20665ffc5fc114fc728c1444d289d58754cc1da5a6366b95e2b565316f89f9887500a299afd79dd2b1b562a600525e21bfc882cfd44e0f648454142ccd08d", 0xe6}, {&(0x7f0000000400)="49dec9c5b90db232131377b2dcffdb4e5f9920f537849bf21d3c4c1dc4a2afe7b5cd9b7e28e4a1de7de56021d851ceeaf1bb956c9c9b54c32d1f4d7761bce44ceb39f0945a4f8eef719337221a0292d1d9bcc74c82cb93fe9eeb251f80457afed97d306e0da327a009c4fb0bb6e414845a2f1bfde24ae64f99d6e5c86ac8d174d03e84fa8fcb5855dddfa1bbe0251354b8590fe228cf35d6a7c93d0e8061e9d06e42ed2fa47283cb62fc7966be351190381902be1aac7c4fd1c5ff178d3d2a79a190", 0xc2}, {&(0x7f0000000500)="1c2d6d8bb37f5d5b065b9b23fbaaab0f222d15a9d7fb1663ed62bba02a262cf810786a32a368897e1982ee6c7024724558430f5961973d8bde4fdd6565fd2e54f608c5b629974e4e1ce23032bcb9275b47fdb0aed15130426c965ba2b859dc2ce28d014d8e74242f2d687f775ff4f785a712a282b779d6e8eddd1fb2c76cd753c55103be8b34759c685cc094b80185a95bce14907026ec567e28c857ad", 0x9d}, {&(0x7f00000005c0)="33bd2b7b956d2037ea23595fda5db435f49b23ddd7300b3747e38800cba7f3c3e56024687b161d6dc9a201f297c35b1a5895972c8fd2599186a51adf5c4b0ab20b60f2097e6de6d9f2400e93519cb5b9ba144021000ddac514d36aa5a3ec1bcdc6e22f6105460e58c1200bb7a3f2396a365a399f11837dbd98aaf2b76bdcc3c2b806c69459a37a04b31ca25c176ddd5a52f84e5323137f32d32cda4f259f9256658939f9", 0xa4}, {&(0x7f0000000680)="22e4ca62974004421d40fac81077bb18963022472ff8b8cb77236fbff4fcfaef88b8b85735fd1bbf968a0de455648614bcb77d73a8125c6ed5b0c269cde2bc9fb803ea664bb00b4ccd9b0a92458a5cc267e92aa69f5e7eba935b8de228072202eb32cd876278a3fe0840", 0x6a}], 0x7, &(0x7f0000000780)=[{0x28, 0x18f, 0x2, "093df8095c0632d4449637448f17a98d44b5f378d952158e"}, {0x100, 0x114, 0xffffffff80000001, "5c23577fd7a7a9ced6460afedd2f9dee2c54f1198cc4c0aa59e15b1d051d0bc3bfda982d9ac1a0cf65b4157c0546ceb1d72935f04a3c9e8205c38b371840cc64a3d0ec634cc64d0593f78ead90d26824dced848ae44a46124fde1d5b4acd89d2b5446365f451e4b93fd3b45afff8fb3ca84d5d6bf2585ba25e4aad867b8fd4171ef2cc4642d9a3c8eda4381996f0135ddceb7358815c2914d00ff44087bded042d3fa5e9e4cc85a2c718bf1bca641f487d08e14fcc49de6043d660c1bbdcd9aade4a195c635885da01910b3cb37a38656f818e6f40bb55cfe196427368dcece35e2c6649381bf1de2cab7954d0"}, {0xc0, 0x112, 0x3, "6e8a09e01b6719792b8fe03612aa473d68d67879bdd8775150086b85ecaf2d9f2c4d01937185944a4fd5d84fae50f3e979f59ef50538f53628430ba36299f941b464b4c6d97df81c643c7b7a2b28880d97b8da9b5bb8c6eb995deb48ebccc098d10010f3e9982bfdb941171cfc18dc810000cd641e3f5b57a74fe688ae0908e16cb28021021660460753fec858150fe592c6d9b9834c97ff0d92afc9e583b11e9d6680f46bcd733a6a1711f98dd06fef"}, {0x50, 0xff, 0x9, "20d75919f40f835fdb075052b9ff79cf422c486a7890d18bfca13e9e703977f46fdb009149541b23fcfd71500038ae6ac11d27d8c36c5b7aeb5aef7b"}, {0xa8, 0x3a, 0x401, "8ac78eef1547378d22cde4e1a07295a8fd3b26137360f2763b92780bddb209c5f8fb32065be5e09a533c3b380d4e28d09d358e276dd94d487c13bca928d54a4d6f12cc710e0e76ed3f85493d78a7303085447c5e531e33eb943d8e9108660ab42b426123a2861c78d8f68142c7c3746966a7471af2c7c7c9ebe596083588dd9c2b59e22882245c671b672a7eb648caa9b0d266959d"}, {0xb8, 0x0, 0x4, "52ad67978964f09c8c6363b1639c2d324afe24305d0ea2fba0db5f47049684721ab60188628424a715ee6cf1643bbf0e45f33d9faebcaa51b2fbb577908ab35dd0ec73e9464fc419000e8e1362a747d422f8e311a1358be7f04b0b47ac91805a1f966f4bfa4f2f0254c6f31de740c683dce13851df4e0bdfab57d5a0d5c5316dbb7408411186d52f3ccc201adc9267400a8ea0fa8d3d420e6018ffc3bdc9a84d097d"}], 0x398}, 0x4) 19:04:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1216.554386] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:54 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x700000000000000}, 0x0) [ 1216.653015] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.689996] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:54 executing program 0: socket$inet6(0xa, 0x0, 0x7667) r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000002c0), 0x12) sendfile(r1, r1, &(0x7f0000002580)=0xffffffffffffffff, 0x7fffffff) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") 19:04:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x2}}, 0x10) bind$tipc(r1, &(0x7f0000000100), 0x5d) socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) [ 1216.773191] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.851236] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1216.905055] Failed to remove local publication {0,0,0}/3935012389 [ 1216.912241] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:54 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x200000004, 0x400, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000140)={0x6, 0x2, 0x6, 0xffffffffa74e7bd7, 0x7, 0x9}) 19:04:54 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x800000000000000}, 0x0) 19:04:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/60, 0x3c}], 0x5, &(0x7f0000000440)=""/251, 0xfb}, 0x4}, {{&(0x7f0000000540)=@in={0x2, 0x0, @loopback}, 0x42a, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/169, 0xa9}], 0x1, &(0x7f00000006c0)=""/19, 0x13}, 0x347}, {{&(0x7f0000000700)=@vsock, 0x80, &(0x7f0000000940)=[{&(0x7f0000000780)=""/20, 0x14}, {&(0x7f00000007c0)=""/227, 0x333}, {&(0x7f00000008c0)=""/79, 0x4f}], 0x3, &(0x7f0000000980)=""/57, 0x39}, 0x1e3}, {{&(0x7f00000009c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a40)=""/214, 0xd6}, {&(0x7f0000000b40)=""/246, 0xf6}, {&(0x7f0000000c40)=""/87, 0x57}, {&(0x7f0000000cc0)=""/132, 0x84}, {&(0x7f0000000d80)=""/81, 0x1}, {&(0x7f0000000e00)=""/139, 0x8b}], 0x6, &(0x7f0000000f40)=""/66, 0xfffffffffffffe82}, 0x8}, {{&(0x7f0000000fc0)=@xdp, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001040)=""/134, 0x86}, {&(0x7f0000001100)=""/8, 0x8}, {&(0x7f0000001140)=""/105, 0x69}], 0x3, &(0x7f0000001200)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000002200)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003980)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/42, 0x2a}, {&(0x7f00000032c0)=""/213, 0xd5}, {&(0x7f00000033c0)=""/151, 0x97}], 0x4, &(0x7f00000034c0)=""/156, 0x9c}, 0x3}, {{&(0x7f0000003580)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003600)=""/192, 0xfffffffffffffeb3}], 0x1, &(0x7f0000003700)=""/145, 0x91}, 0x2}], 0x7, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x3dc, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) socket$key(0xf, 0x3, 0x2) accept(0xffffffffffffffff, 0x0, 0x0) 19:04:54 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @initdev, 0x2}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x9}, 0x1c) 19:04:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1217.140771] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.157328] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.194438] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.204192] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:54 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x1000000000000000}, 0x0) 19:04:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) listen(r0, 0x11000000000b) r1 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x0) bind$inet6(r1, &(0x7f0000009400)={0xa, 0x10000000004e20}, 0x1c) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140), 0x44}, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000340)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "1bfc97", 0x4d, 0x88, 0x0, @dev, @mcast2, {[], @udp={0x0, 0x4e20, 0x4d, 0x0, [], "e29607149378d33e1db1c73936c77aa3f7fac33b042bd368236862531934ecb1c373d6ea51369e92fb96cc7c6fe4e24d1fcafff87429e50b32881721afab69cc3712c37ed0"}}}}}}, 0x0) shutdown(r1, 0x0) accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) listen(r0, 0x0) shutdown(r0, 0x0) 19:04:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:55 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x5814000000000000}, 0x0) [ 1217.448001] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.466599] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.478728] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:55 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) listen(r0, 0x0) socketpair(0xb, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, {0x8, 0x3, 0x1, 0x100, 0x80, 0x3}, 0x0, 0x3}, 0xe) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) write$cgroup_int(r2, &(0x7f0000000180), 0x12) [ 1217.574423] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.645818] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:55 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 19:04:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1217.703800] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.788601] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1217.865328] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:55 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x200600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x2da8020000000000, 0x500001c) 19:04:55 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xc00e000000000000}, 0x0) 19:04:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:55 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x800, 0x0, 0xff, 0x100000000000001}, 0x20) r1 = socket(0x5, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0xff, 0x3}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0_to_team\x00', 0x4000}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e24, @broadcast}}}, 0x88) 19:04:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x81, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x7337, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), 0x4) pipe(0x0) [ 1218.139379] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1218.176641] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:55 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 1218.203347] audit: type=1804 audit(1551726295.818:131): pid=357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir693879176/syzkaller.ckDq7o/1029/memory.events" dev="sda1" ino=16516 res=1 [ 1218.212644] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1218.243234] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:56 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 19:04:56 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xffffffff00000000}, 0x0) [ 1218.456473] audit: type=1804 audit(1551726296.068:132): pid=357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir693879176/syzkaller.ckDq7o/1029/memory.events" dev="sda1" ino=16516 res=1 19:04:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x10001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x5, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0xffffffffffffffff, 0x20a, 0x2, 0x0, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={r2, 0x7cc7, 0x3, 0x9}, &(0x7f0000000780)=0xffffffffffffff25) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x100000001, @remote, 0x7}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0x153) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @broadcast}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000c00)={r0}) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x4, &(0x7f0000000740)="f04c4ee100000100001bc9000343df7ef09e") r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r4, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0xa12, 0x70bd29, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000001780), &(0x7f00000017c0)=0x4) write(r6, &(0x7f0000000140)="1f0000000104fffffd3b59c007110000f30501000b000300000072cc0000cf", 0x1f) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f00000015c0)="829a9c8cd05dee774ab283f1ab276e5f21c75b42807af34006e693323f3e98a521eae27f7248bc76524a6c9c19a418127b0003d7ce114e835f9076aa537ef12d355e6165969833e39f9d43d8daa1a625fc0dfa9f055e11ea64cd58574b71db9ef596c9130b1d5c7eaa69f6e20758d2e96f0b5b5b0518d591d71e1349968c503fe4681ec6cf0df0a042a33fbdfe0a19f6773fd734f426f38eda29d21a159daddb48aa48256e069763fbe86b11c76b593a07b2f431896cdd21f68d45c0fc560b3decabcad5f934751c114c632a27be5e2b4a5ccff0e35f2d2fd8aa3feab91f28fc4d4ddbe3227821d49b1140590fd30149fc07a9af6ea7a8c6395b", 0xfa}], 0x1, 0x7) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x10001, 0x0, "b60110a74706edd7db86023058a70eba75a39952af8867fecf10e977fc68128194f12e155cb09c730647d05a80bad555a8c93b0d74e646cf055643eeff28e8d3db4764ef9b69fb290d3431f218f22c2d"}, 0xd8) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r7, 0x400c6615, 0x0) write$cgroup_subtree(r9, &(0x7f0000000940)=ANY=[], 0x0) openat$cgroup_ro(r8, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000880)={r3, @in={{0x2, 0x4e23, @empty}}, 0x525, 0x9}, &(0x7f0000000040)=0x90) [ 1218.554569] audit: type=1804 audit(1551726296.108:133): pid=374 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir693879176/syzkaller.ckDq7o/1029/memory.events" dev="sda1" ino=16516 res=1 19:04:56 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xffffffffa0008000}, 0x0) [ 1218.661592] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1218.690949] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 19:04:56 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xffffffffa0010000}, 0x0) 19:04:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x132, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x400000000031, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000700)}}, {{&(0x7f00000072c0)=@generic={0x0, "a9a4e83de090d84fdd4f3fc95287f69f0789a64aa7b219bca2f1cb12d63284efd771f9c041577ca5b2bb0bc08b356ccd4fa471db652f1ce4d815aa8541dc09000e1ed69602dc6c78c6d678182c351bb937c4effda999338944064f9ac1061e2b6e07ab448d36f8bb9f804b2a716d0010bdb1fae578a2c3aafd1b05f78c27"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 19:04:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x0, 0x0, 0x3, 0x0, 0x4328}, 0xfffffffffffffeb0) [ 1218.948875] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1219.027116] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1219.054798] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1219.081834] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1219.094425] net_ratelimit: 16 callbacks suppressed [ 1219.094437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge_slave_0\x00\x04'}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, &(0x7f0000000740)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003400)='memory.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003480)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x4e22, @rand_addr=0x100000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc, 0x0, 0x0, 0x0, 0x9, &(0x7f0000003440)='syzkaller0\x00', 0x9, 0x6, 0x1}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/130, 0x82}], 0x1) socket$inet6(0xa, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff029}]}, 0x10) ioctl(r3, 0x20000000008912, &(0x7f0000000080)="0a5c2d0240316285717070") r5 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000008c0)={0x0, {}, {}, {0x2, 0x0, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)='bridge_slave_1\x00'}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="c0e58b99b8c47d1a4ee7d2eada504e8b", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00?', 0x22000000c0ffffff}) [ 1219.146762] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1219.156588] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:56 executing program 5: pipe(&(0x7f0000002e80)={0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f0000002ec0), 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x5, 0x5037ed75, 0x101, 0x8, 0x6}) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r2 = socket$inet6(0xa, 0x3, 0xb1) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x2) 19:04:56 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 19:04:56 executing program 2: r0 = socket(0x11, 0x80002, 0x8) sendmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000fff800000100000000000000da1aa60c4331e1ddfd74f34bd5d1ef3ff6f202208454bc56a71f01f785d25ab23cf31579ac5582e7b1d3fe08000000000000004dd2803055468d086de504eb1f47791a316d5d81ad08000000601a99316684856c0eeae4cb6e57783e3556d44b534cbf1b7df4925d8732b80790eb8294"], 0x10}}], 0x2, 0x0) 19:04:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1219.400532] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) ioctl$FICLONE(r0, 0x40049409, r0) socket$inet6(0xa, 0x1000000000005, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_buf(r0, 0x84, 0x7f, &(0x7f0000dcffe8)=""/24, &(0x7f0000000000)=0x18) [ 1219.488934] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1219.497374] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:57 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 1219.629720] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:57 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 1219.727605] protocol 88fb is buggy, dev hsr_slave_0 [ 1219.732710] protocol 88fb is buggy, dev hsr_slave_1 [ 1219.734554] bridge0: port 1(bridge_slave_0) entered disabled state [ 1219.760918] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x18, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000340)}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bcsh0\x00', 0x10) [ 1219.773479] bridge0: port 1(bridge_slave_0) entered blocking state [ 1219.779941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1219.786863] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1219.806528] protocol 88fb is buggy, dev hsr_slave_0 [ 1219.811680] protocol 88fb is buggy, dev hsr_slave_1 [ 1219.821797] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:04:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1220.080860] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1220.089252] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1220.126476] protocol 88fb is buggy, dev hsr_slave_0 [ 1220.131718] protocol 88fb is buggy, dev hsr_slave_1 19:04:57 executing program 0: syz_emit_ethernet(0x74, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000d00000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], 0x0) 19:04:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r1 = socket$inet(0x10, 0x3, 0xf) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="24000000020907031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r2 = accept4$tipc(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f0000000140)={0x4}) 19:04:57 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x7}, 0x0) [ 1220.252149] bridge0: port 1(bridge_slave_0) entered disabled state [ 1220.261208] bridge0: port 1(bridge_slave_0) entered blocking state [ 1220.267679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1220.279410] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1220.288601] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:58 executing program 2: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000100)=@isdn={0x22, 0x81, 0xe2, 0x100000000, 0x8}, 0x80, 0x0, 0x248551958f6515e1, 0x0, 0x18}, 0x0) 19:04:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:58 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x248) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x3fffffffffffee1, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000200)=0x6e) clock_gettime(0x3, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000240)={0x1440000000000000, 0x4, 0x2, 0x0, 0x0, [{r1, 0x0, 0x5}, {r1, 0x0, 0x6}]}) connect$unix(r1, 0x0, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x6, 0x9, 0x7fffffff, 0x401, 0x2, 0x1, 0xffffffffffffff8d, {0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2, 0x4}}, 0x4, 0x3, 0x3, 0x974, 0xffffffff7fffffff}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4, 0x9}, 0x8) recvfrom$inet6(r2, &(0x7f0000000080)=""/34, 0x22, 0x100, &(0x7f00000002c0)={0xa, 0x4e22, 0x8000, @loopback, 0xb748}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1ba4f0e4fc593b8083317a603b16e8797d790799762544ff2a080000004b05d8a1414030a4319b0327303aa5e995462de6fb60c7fafe"], 0x49}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008914, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgro\a\xfa[\xa3\xbfK\xf2&\x93\xe8\x02\x00\x00\x00\x00\x00\x00\x00\xdb\xc0\xd2X]#\xea\xb1\xef;\xc6\xb2\xaf\x8cc\x03\xa1\xd9L\xd3\x8c\x16\x80', 0x200002, 0x0) clock_gettime(0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4) [ 1220.463581] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1220.482305] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1220.493262] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:58 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x8}, 0x0) [ 1220.535796] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:58 executing program 2: socketpair(0x8000000000001e, 0x805, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0xff81, &(0x7f0000000100)=[{&(0x7f0000000340)=""/219, 0xfffffcee}], 0x1}, 0x0) sendmmsg$alg(r0, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00001e1e78)}], 0x492492492492321, 0x0) 19:04:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) socket$netlink(0x10, 0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000001080)={&(0x7f0000000080)=""/4096, 0x20000, 0x1800, 0x7d0}, 0x18) write(r1, &(0x7f0000005c00)="2701000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0xfffffffffffffe44) 19:04:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:58 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000240)=0x80, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x60, 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) r2 = epoll_create(0xf537) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x7ffffff7) 19:04:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:58 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1220.955926] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1220.984244] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1221.012018] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1221.022947] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:04:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="a12d9875b1b53d5c850000190000002da000000000000095e5ffffffffffffff01ecdf93af3cf07a021a00c1a1379d6f4ab3f6d50d17610000000000000000000000"], &(0x7f0000000200)='GPLz', 0x5, 0xff7b, &(0x7f00000006c0)=""/195}, 0x48) 19:04:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:04:58 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 1221.213103] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1221.232164] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1221.264506] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1221.287442] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:00 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) accept$packet(r2, 0x0, &(0x7f0000000080)) setsockopt$RDS_RECVERR(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 19:05:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$rds(0x15, 0x5, 0x0) r2 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f00000001c0)=0x80, 0x80000) sendmmsg$nfc_llcp(r2, &(0x7f0000000c00)=[{&(0x7f0000000200)={0x27, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffffffffffc, "a502f273433b3cdcd5ed2c21ce4bee4f80cbb95344f74491f74c14031a7601fcf7f8066761249f985e19cfff1eb8ff69bf5dfe5d4cffff2c6e019b1dd0581b", 0x29}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000280)="9fe206bd7421e6d05a36be13a44539d6f6e68b27e552c10f5b3a05c6efe4bbe231e74d20843bcb3b526a4aef6f6f1411a10bb3ee443c6cb60c0ce49e6f169a5f876e66c200083c62a4ee8c5e5402d93967e32fced0d9fe133a7f4b0162eee97c9f44ee08c22049b1b1b685e25c08fc32fea83bb8e7ea29464053e0c07d428118433cc897eeaec6ef84c94f493f2bffea3ca36f516e", 0x95}, {&(0x7f0000000340)="9e7d75545329a691db6baeb09217d3117c39dc4dee2521772d4d9bb086a6b12831c0f55209c909abad7696f19f075482aa3218089d53008d087b4f6cc35d7b66214e75553d9b2912890ee63cab789ff0ed22bf0df8103fa53ea01a8e272f2fb85c719fb17a55fad70092ab0d20", 0x6d}, {&(0x7f00000003c0)="21cd8a6a9eb166e8bd5e5fc5c14f2b5f46524eafcf17ed4179d0682d8e98166d8c0285e7444a1dbb8eb2f2d16a8b72dbb51bae255c6cbc97cba719a617d1d708c4bbbe145668596457a4a4ab60a56a8061592ecb8b27fa9e682dab41557e44efc0e5981b64ad8c3338d8fdb1d2c99eacc0e3e653c5659eb06b53ea8ee56034f7e46d1877abe5bb484dc840b5657596584d577fe5463a18254f31565eb9f5", 0x9e}, {&(0x7f0000000480)="36e4f5f7685426d90266181a1179921b5bdb597693265efe8e816c7aea2d47b4185c953b2b5362a05371c4663b46073585b499f1", 0x34}, {&(0x7f00000004c0)="d1b02cf40574e131db9f5c0e523c89c6330e448fb1a35162ebd1b2a8d1796826a6e4325dbc1c190f9eebf1a5cec7bbefb4f238adff93ec67dafda37796c080b2d70dde2b7f159323a3d8499ac3d332634275c86034f6fa3b0d24619fb64368d6bbf8724fcfc8d772dbe28ab0c07a3c15b23ffcdbd82aff35e8351dbee7d7fdf8475d6118cc4675c5b61f6cd310c5fdf185f3559193168ea02ac5ab8800208fbd1b86f882ed9e04f1160ad355c2d97640bc1f412eca51174103c80c878d464442b7b38a41bea2d73b46d9b6d3e81f7380087fff2738b8098178803746e3e0e4f36ac70a283963c22b49a13e386172c5", 0xef}, {&(0x7f00000005c0)="476956a4316d9a95d8dad8bc43979e69eb60722c2acbd084cff3c5f06df19241029b1628e280af51f4af38f9ce6531e2bfd6a784b4cd9bc81e", 0x39}], 0x6, &(0x7f0000000680)={0x60, 0x6, 0xff, "d0933dfb6fd77269654ae4d7b454169799f30641ca974d882d267aa188fa7bb471182d8635ece5bb7129b273d8d3e7e85ecc3259b0f5e8a776d686997ffe8034e47b940505bb513da75d4c"}, 0x60, 0x4000000}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x6, 0x0, 0x400, "aa841ba2b0acefd21edc1e700d57630d5f7aba0cc52f2fc27f7042e7d6c55900a25adbfdc2dc62efe7aa9ce75b5eebe62922389575a542fae3bedcaeb4c055", 0x6}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000780)="1dcc6879ddf2d710820f30f4039e00233178f1c8", 0x14}, {&(0x7f00000007c0)="9b15dbb30c83bf9305905fdf1f50d509847723506a152dde16bd22e9a0bb915e2017b69346eb188d1fa76898fad9e72017d02876219434f451ef25f4ae0fa330b5fa632c297926c33913bdd60e4a12fb5c4b1c4e8df7c47f861f395a1a7f16692c5654ce2780c3bfb319cab6b863172935d3b9107503d3181b8f8ca93343b6980d1f1fd52063cdc1aa052f", 0x8b}, {&(0x7f0000000880)="af716ba31ea7e9357bef0097c835d1a238fa1b4a94609f920f1d6149ec8a4e55da24e69140034f63333bf49717e25d262be5d1559d9775f0aafe952381e4b19d83ffd842101a80c43aece0f1", 0x4c}, {&(0x7f0000000900)="2a325ceed9580249b607f8d444d00345546b341dd28f139a9cbd832d30a3c5eb667bf6c8268ce285b7dd1441df50ba1f937ee0cd9fdee73a99c904d6bc44ea20ddf2ad45cb51da235235a15e1e3c2211d9749ae09997eed92accfd818a6e73c1343daa4b607166af8307fa1a58296c5d05b3d5", 0x73}, {&(0x7f0000000980)="3b0701366a5ad87ca83781763dc72ccfeb4152e8327019603bf530a7f9e9dba7487e5f7a9124e5fb898c60e7ccf7d19bd7b143f7c4af8fd0216236b1fbe3ddb25dd18f3a3f2b0f5014b7c0a0c608059725e8b4ccc9782ebd42d75a9cb3ae8d63c2e7d47ff5d8d2729efe2729c20d445e725dff581ce36b6d9d7bdc24ac19b5d0319c7babfb3b3c80ce0036a24c20db", 0x8f}, {&(0x7f0000000a40)="f013faa736981d6cda23d81805dd273e34b40e6e9631f1e86ffff050c0823b036dba99a19d3efa29f9c5f6b0d5ebbc1248374e5729b515141f36d9bcca61bb49298174a0bd18a2d6070615e5da40f61c1e36f37e0dd2fd77b7561c6347ab328bcd9ae11a4df3e750b30c4d2d5a91666a4d842a2b9349f29927904feb79039cbfc6943bfbbab79cf90d8bfbb4ea7d39006f30feef930300f7878fc810a06eee3496ed99388d7ef5637480fe9c1f47bd6ce53849b4d4847e31056766f5460adcd6f8537453e9e65f5fcabcfd112553241cac3453e8b2", 0xd5}], 0x6, &(0x7f0000000bc0)={0x20, 0x100, 0x271273ec, "a2882b0115505f95c654d4763118"}, 0x20, 0x40000}], 0x2, 0x20048044) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001f40)={&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f00000018c0)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001780), 0x0}}], 0x58}, 0x0) bind$ax25(r2, &(0x7f0000000000)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@null, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 19:05:00 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000180000000000069078ac141400ac1423bb070300000e009078000000000000000000000000000000007d21aeae18bad4247844050976a726b18f454f89c1b4f4aae358185ca1811777d9072c"], &(0x7f0000000100)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x43a3, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="f1ddc9134e4b2959cf602d4edf3da0a6090066411310634105996e356f044e0f5a075ac4f3ca70df43c0bbece8a014ee26ca1ec14b484b52fd8f403cb9642633e88f83af9826adbc298aaf0c4ca47b7c2d7f01f99f31d3a556f6af0374b6d032597923f9a6a3a2a4eeec69f1a6489ae3189ae8daed663cc91067ba830d7cafb26eb35e418c7a75934a888246", &(0x7f0000000200)="ad8f01b1ecb92d068893b2e44780df533169b9d09a7d2b27021fcdf32b986bfc44b66365dfa2b16d21940c29e09c97409d1f2504f7a3fecbdd03109f90f840a715a2de80f9f15069fca8f163ae4a6a6b23d69d76505edc94725dd6bac03c7240b4ca8f40d5e8c6d1f47187", 0x2}, 0x20) 19:05:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:00 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x1a0}, 0x0) 19:05:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1222.675203] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1222.685280] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1222.703716] atomic_op 000000006fc78d00 conn xmit_atomic (null) 19:05:00 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x300}, 0x0) [ 1222.734083] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1222.759275] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60b409000008000000000000000000000000ffffe0000002ff020000000000000000000000000001880290780007e50060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffcd743025"], 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 19:05:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000300)={0x6, 0x101, 0xd6, 0x1ff, 0x7}) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000040)=@fragment={0x32, 0x0, 0x4, 0x100000000, 0x0, 0xfffffffffffffff9, 0x66}, 0x8) r3 = socket(0xfffffffffffffffe, 0xfffffffffffffffe, 0xffffffffd90261f9) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000011, 0x31, 0xffffffffffffffff, 0x0) ioctl$HCIINQUIRY(r4, 0x800448d3, &(0x7f0000000640)) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSGCAUSE(r5, 0x541b, &(0x7f0000000280)) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000340)=[@timestamp, @sack_perm, @timestamp, @sack_perm, @timestamp, @mss={0x2, 0x48b}], 0x6) sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r6, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x85}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @window={0x3, 0xffff, 0x9}, @timestamp, @timestamp, @timestamp, @timestamp, @sack_perm], 0x7) 19:05:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd'}, 0x48) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x103}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="240000001a0025e0046bbc04fef7001c02", 0x11) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x8, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48010}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 19:05:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1222.959758] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x3, &(0x7f0000346fc8)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000002880)=""/251}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x2000000016, 0x249e21, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), 0x0}, 0x18) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r3 = socket(0x400000000010, 0x3, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) write(r3, &(0x7f0000000000)="2400000018002551075c0165ff0ffc02020a000000100f0507e1000c0800060000000000bc0000008f3943793a5ea67658cb22d90000000000000059b97dc8f8b550e66a2bff77c4931da84157f7a733686a22fd8169f6b6b4f464e0c05df670d851f785ea2b85d32b3583d87124da3bb0b9e2cc000000dcce1fb4ac2cbd48c8378a3ad82a5b83c01295723da595c4831f65123819e204853d48a5a6bd525801d5cae983cf4544a9c4c396f36e85787a8efc32e0015c85ead2b748bc6a5fefc4e53543f9f65e3da31a110af1acb78ce510c7a70723741b34981d1b182deb7904", 0xe0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000040), 0x0}, 0x18) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f00000002c0)={'bond0\x00', 0x80, 0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000002c0), 0x0}, 0x20) [ 1223.011700] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1223.026724] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:00 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x700}, 0x0) 19:05:00 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0x2000}) r2 = socket$inet6(0xa, 0x1000000008002, 0x20) ioctl(r0, 0x8910, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\'', 0x1ff) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0x0, @multicast2}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote, 0x40}}, 0x0, 0x8, 0x169, 0x3}, &(0x7f0000000b00)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001c40), 0x4) syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000300)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000580)=""/183, 0xb7}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f0000000b80)=""/143, 0x8f}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x5}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000380), 0x10) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000002c0)={0x0, 0x2, 0x8, 0x40003}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000780)={0x0, 'dummy0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f00000008c0)={{0x67, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e21, 0x0, 'wrr\x00', 0x6, 0x4, 0x2}, {@loopback, 0x4e22, 0x2000, 0x7, 0xde, 0x80000001}}, 0x44) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgr0@h\xd6S*\x84\xb1\x14\xe4\x1f\xe0\xf39\xc9\x15s\x02\xd8t\x92&\xdd\xa4\'\x16\xc9Xyx$\xf2\xcbyz1\x00\xd8>\x83\xd6\bR\xad\xb9Z-U\xc8D\x8a\xad\xfc', 0x200002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x20000002}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d80)='./cgroup.net/syz1\x00KU[w\xc2\xa0u\xcd\xed\x90\xf5(<\xd9\xfb\x01\xf4\x05\xf2\xaf{K<\x82\xc4\x17w\xee-\x1c\xde\xce\x0f\xa6\x9a\xbeL\xab\xba\x98\xa8\x92\xca\xae\x9a(\xb5R9\x8f\xed\xcf\x8e\xaa\xf1\x1a\xab\x94+\xd0\x0e\xf3R\x0e\xe2\xe2\xde@\'\x04\xa3\'H\x8b\xa3\x06,cds\xc9\x82\xa8\xe7\x03\xd9\x9b\x81\xdb\xda\x87\xa9\x04\xaa\xbf!\x8e\xc9\x9c\v\xb2\xd9\xb7\xffL\xe09\x85\x1f\x8e\xce\xe6v\x0fkT\xe2\xe4\xe9\xfc\xaf]\x84Z@*9\x94\x97;\xea\xda\xe4\x02\x90{\x8cQ8ViU\x90\x17\xd6Ifi\x89d\x88\x13\xcfaw\xa2\xab\x00\xc0j\xa0\xc1iT\xe3\xe7\xfct\x12\xb4\x1b\x109\xa1\x86{+\x9fJ`?Q\xa2\x86\x93\x02}P\xec\xa7}]\xd5e\x83\xd2k\b\xf8\xa3\n\x13<\xaf\xae\xb3D\x12U)\xb9cw&\x81', 0x1ff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f0000000200)}, 0x10) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000000)={0x8, 0x5, 0x7, 0x7ff, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000940)) read(r6, &(0x7f0000000640), 0x0) accept(r2, &(0x7f0000000480)=@sco, &(0x7f0000000500)=0x2f2) close(r0) getpeername(r0, &(0x7f0000001c80)=@pptp, &(0x7f0000000080)=0x80) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x40000002, 0xc00000000000000}) 19:05:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x403) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000080)={0x1d, r4}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) write$binfmt_aout(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00'], 0x1) 19:05:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1223.123247] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1223.268621] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:00 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xec0}, 0x0) [ 1223.322793] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0xa, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) socket$inet6_udplite(0xa, 0x2, 0x88) unshare(0x40000000) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000080)=0x3, 0x4) socket$inet6(0xa, 0x6, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) bpf$MAP_CREATE(0x13, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x30e) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e1f, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r1, &(0x7f0000000440), 0x400000000000211, 0x810) 19:05:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1223.374904] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1223.450942] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockname$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a5c85c27", @ANYRES16=r3, @ANYBLOB="000826bd7000fedbdf250f0000000800050004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x805}, 0x8000) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x22) setsockopt$sock_timeval(r4, 0x1, 0xa, &(0x7f000000b180)={0x77359400}, 0x25e) 19:05:01 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b0000000400000000000000"]}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x0, 0x0, 0x3, 0x3, 0x0, 0x8000}, 0x20) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) [ 1223.523091] IPVS: ftp: loaded support on port[0] = 21 [ 1223.529624] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1223.571441] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x1458}, 0x0) 19:05:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1223.679250] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1223.761839] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1223.771741] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x22) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000400)=0x400) setsockopt$sock_timeval(r1, 0x1, 0xa, &(0x7f000000b180)={0x77359400}, 0x25e) [ 1223.811301] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f0000001340)=""/196, 0xc4}], 0x6}, 0x2) 19:05:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:01 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/91, 0x5b}, {&(0x7f00000011c0)=""/70, 0x46}, {&(0x7f0000001240)=""/127, 0x7f}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003340)=""/150, 0x96}, 0x2140) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000003500)={{&(0x7f0000003400)=""/131, 0x83}, &(0x7f00000034c0), 0x5}, 0x5f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000023ff0)={&(0x7f0000003540)=ANY=[@ANYBLOB="1c0000463200010200000000000000000000000000015604000100000000"], 0x1c}}, 0x0) [ 1223.995172] IPVS: ftp: loaded support on port[0] = 21 [ 1224.007420] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.023681] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.078735] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.080074] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) write$binfmt_misc(r1, 0x0, 0x0) 19:05:01 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x5814}, 0x0) 19:05:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0xf, 0x2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000), 0xc, &(0x7f00005a6ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380100001000130700000000000000000000000400000000000000000000000000000000000000000000cd00000000000000000000000000000000000000b77266f0e17bfbcc0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000f0ffffff6c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r2, 0x7, 0x2}, 0x10) 19:05:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="07e6ffffffffffffff0000000000000005000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') clock_gettime(0x0, &(0x7f0000004500)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'\x00', {0x2, 0x4e24, @broadcast}}) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/211, 0xd3}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/192, 0xc0}, {&(0x7f0000002540)=""/8, 0x8}], 0x7, &(0x7f0000002600)=""/19, 0x13}, 0xfffffffffffffff7}, {{&(0x7f0000002640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000004580)=""/2, 0x2}, {&(0x7f0000002700)=""/27, 0x1b}], 0x2}, 0xf692}, {{&(0x7f0000002780)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002800)=""/210, 0xd2}], 0x1, &(0x7f0000002940)=""/93, 0x5d}, 0x2}, {{&(0x7f00000029c0), 0x80, &(0x7f0000003000)=[{&(0x7f0000002a40)=""/164, 0xa4}, {&(0x7f0000002b00)=""/138, 0x8a}, {&(0x7f0000002bc0)=""/176, 0xb0}, {&(0x7f0000002c80)=""/208, 0xd0}, {&(0x7f0000002d80)=""/91, 0x5b}, {&(0x7f0000002e00)=""/61, 0x3ff}, {&(0x7f0000002e40)=""/202, 0xca}, {&(0x7f0000002f40)=""/156, 0x9c}], 0x8, &(0x7f0000003080)=""/79, 0x4f}, 0x3}, {{&(0x7f0000003100)=@l2, 0x80, &(0x7f0000000000)=[{&(0x7f0000003180)=""/17, 0x11}, {&(0x7f00000031c0)=""/140, 0x8c}, {&(0x7f0000003280)=""/4096, 0x1000}], 0x3, &(0x7f00000042c0)=""/231, 0xe7}, 0x1}], 0x5, 0x40010000, &(0x7f0000004540)={0x77359400}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000004600)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x40030000}, 0xc, &(0x7f00000045c0)={&(0x7f0000004780)={0xfc, r4, 0x400, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd3c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4004014}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x1000, 0x4, 0x7fffffff, 0xffffffffffffffff, 0x8, 0x7, 0x7, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004680)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="21d56a10507a180b9629be7de4c75774", 0x7}}, 0x10, 0x3, 0x0, 0x0, 0x20}, &(0x7f0000004740)=0x98) 19:05:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1224.339808] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.346890] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1224.360764] net_ratelimit: 9 callbacks suppressed [ 1224.360775] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1224.361803] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:02 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xc00e}, 0x0) 19:05:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1}}, {{@in6}, 0x0, @in6=@loopback}}, 0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)={@multicast2, @multicast1, 0x1, 0x1c2, [@loopback]}, 0xfffffffffffffef9) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@multicast2, @local}, 0x10) [ 1224.385478] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1224.394696] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.414996] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a041f123c123fa288b070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_ir_bytes\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x20}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1, 0x2, 0xc7f}) 19:05:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1224.557039] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1224.561182] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.636163] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:02 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 19:05:02 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x1517f, 0x0) [ 1224.679914] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x1000000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x580, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000080)=0x9, 0xffce) socket$inet6(0xa, 0x5, 0x6) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2000) [ 1224.735987] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.741404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1224.822584] audit: type=1800 audit(1551726302.438:134): pid=743 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16515 res=0 [ 1224.840887] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1224.911025] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12a41d88b070") r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) setsockopt(r0, 0x9, 0x0, &(0x7f0000000080)="48dfa3c55bbe45d76b62912ff7700db08684f22f89934dae1cb242bed82f88a3e511438182112d2985435f649aae11a04207e8bbc40f7fc2d72674c5780413705005551342cfd1e729b5f08516b83064920a531611e4b1263b3b50559b591e5de89bd2f4981c93169f8c0ae02d400c", 0x6f) 19:05:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:02 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 19:05:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x0, r1}) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)='F', 0x1}], 0x1) 19:05:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000007c0)=@un=@abs, &(0x7f00000003c0)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r1}) recvfrom$inet6(r2, &(0x7f0000000040)=""/72, 0xfffffffffffffd62, 0x2001, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty, 0x101}, 0x15) r3 = openat$cgroup_int(r0, &(0x7f0000002340)='cpuset.memory_spread_page\x00', 0x2, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x100000e7, &(0x7f00000002c0)=""/77, 0xf76925ac}, 0x0) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r5, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x4c, &(0x7f0000000000), 0xf}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'dummy0\x00', 0x0}) r8 = syz_genetlink_get_family_id$team(&(0x7f0000001540)='team\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000001640)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="ced3c165c10008b9f1103f7b538f739c762fefcf05bdbccc7c912706ca1e7befafbdde270d8e1b0376a5b6c08963934125773fa1aaa634447841cf5928b811ab336361b825d4ea7619595e46c27415b541f6845c652aca0a7bfb3e731a73b33e660856a908c8ab7944a75f61f6ad173b07fbb36f28c6d48bdbf1407ff2b6ba421d33202e7e39a228493fc2becc26f0bad99a41673b7b89e5", @ANYRESOCT, @ANYRES16=r8, @ANYRESOCT=r5, @ANYRESDEC], @ANYRES32=r7], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x40011) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xcb) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r9) ioctl$sock_SIOCGIFINDEX(r6, 0x89a2, &(0x7f0000000040)={'bridge0\x00', r7}) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000001680)=ANY=[@ANYBLOB="7c020000", @ANYRES16=r10, @ANYBLOB="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"], 0x27c}, 0x1, 0x0, 0x0, 0x20004004}, 0x40) syz_init_net_socket$x25(0x9, 0x5, 0x0) write(r3, &(0x7f0000000080)="1f0000001e0007f1fff57f02000200000005010053d6445f89390836be381a", 0x1f) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r11 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r11, 0x89ec, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) sendmsg$nl_generic(r12, &(0x7f0000005000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00030000000000000007000000000000000006780000180000801400"], 0x1}}, 0x0) [ 1225.186409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1225.188335] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.232394] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.255770] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.272574] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:02 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 19:05:02 executing program 2: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000280)=""/193, &(0x7f00000000c0)=0xc1) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0x0, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4008000) ioctl$FS_IOC_FSSETXATTR(r0, 0xc0c0583b, &(0x7f0000000140)={0x80000000, 0x8, 0x0, 0x8000, 0xfffffffffffffffe}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40041}, 0x11) 19:05:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:03 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x4}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000100)={0x41}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x0, 0x2}, 0x10) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r4, &(0x7f0000000200)={&(0x7f0000000000), 0x10, 0x0}, 0x0) [ 1225.431607] bridge0: port 3(dummy0) entered blocking state [ 1225.453444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1225.503053] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.513859] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.538744] bridge0: port 3(dummy0) entered disabled state 19:05:03 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x8000a0}, 0x0) [ 1225.566260] device dummy0 entered promiscuous mode 19:05:03 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x4}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000100)={0x41}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x0, 0x2}, 0x10) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r4, &(0x7f0000000200)={&(0x7f0000000000), 0x10, 0x0}, 0x0) [ 1225.603161] bridge0: port 3(dummy0) entered blocking state [ 1225.609004] bridge0: port 3(dummy0) entered forwarding state [ 1225.620102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1225.649556] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.663963] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:03 executing program 2: sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="f2ec16b497"], 0x1}}, 0x0) poll(&(0x7f00000001c0), 0x0, 0x0) 19:05:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:03 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 1225.869701] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1225.910325] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.919245] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.939219] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1225.963150] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000007c0)=@un=@abs, &(0x7f00000003c0)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r1}) recvfrom$inet6(r2, &(0x7f0000000040)=""/72, 0xfffffffffffffd62, 0x2001, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty, 0x101}, 0x15) r3 = openat$cgroup_int(r0, &(0x7f0000002340)='cpuset.memory_spread_page\x00', 0x2, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x100000e7, &(0x7f00000002c0)=""/77, 0xf76925ac}, 0x0) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r5, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x4c, &(0x7f0000000000), 0xf}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'dummy0\x00', 0x0}) r8 = syz_genetlink_get_family_id$team(&(0x7f0000001540)='team\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000001640)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="ced3c165c10008b9f1103f7b538f739c762fefcf05bdbccc7c912706ca1e7befafbdde270d8e1b0376a5b6c08963934125773fa1aaa634447841cf5928b811ab336361b825d4ea7619595e46c27415b541f6845c652aca0a7bfb3e731a73b33e660856a908c8ab7944a75f61f6ad173b07fbb36f28c6d48bdbf1407ff2b6ba421d33202e7e39a228493fc2becc26f0bad99a41673b7b89e5", @ANYRESOCT, @ANYRES16=r8, @ANYRESOCT=r5, @ANYRESDEC], @ANYRES32=r7], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x40011) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xcb) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r9) ioctl$sock_SIOCGIFINDEX(r6, 0x89a2, &(0x7f0000000040)={'bridge0\x00', r7}) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000001680)=ANY=[@ANYBLOB="7c020000", @ANYRES16=r10, @ANYBLOB="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"], 0x27c}, 0x1, 0x0, 0x0, 0x20004004}, 0x40) syz_init_net_socket$x25(0x9, 0x5, 0x0) write(r3, &(0x7f0000000080)="1f0000001e0007f1fff57f02000200000005010053d6445f89390836be381a", 0x1f) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r11 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r11, 0x89ec, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) sendmsg$nl_generic(r12, &(0x7f0000005000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00030000000000000007000000000000000006780000180000801400"], 0x1}}, 0x0) 19:05:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000000140)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0xc4, 0x4, 0x8, 0x3, 0x28, 0x10}, @call={0x85, 0x0, 0x0, 0x4c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x401}, @ldst={0x0, 0x1, 0x7, 0x0, 0xd, 0x1, 0x4}, @call={0x85, 0x0, 0x0, 0xa}, @map={0x18, 0x6, 0x1, 0x0, r1}, @jmp={0x5, 0x5, 0x3, 0x0, 0x6, 0x40, 0x8}, @alu={0x7, 0x10001, 0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x1}], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x3f, 0x418, &(0x7f00000001c0)=""/195, 0x41100, 0x1}, 0x24) 19:05:03 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x73) recvmsg$kcm(r0, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x2000) socketpair(0x1, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @local}, {0x0, @dev={[], 0x2a}}, 0x1c, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'sit0\x00'}) 19:05:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:03 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 19:05:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1226.183032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1226.212875] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2000010) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000340)="a3acb3bd2099766adc8af232981675f0b5137a3ff325fdba833d033e1b229452c7099527b76c96ea3dcecb00a54d740cefb039ed74d1e819cb97b9b5e656aa7cc96c8855d2a0b98a7083800ffbd0afc84fa6a38afc8b848ff4e330ef681af8db52c4bf965e7cec3b0af11ad9306044604dd8d9244c2a7cc8c5cb8adab71052c278b8b784954164b4359dc74f9924b5149413a54dfd94", 0x96}, {&(0x7f0000000400)="c4cefe3ae5cef41db5a1fe1be39dd0bfda011978b417fb442bc2c79d5df72dfe2c2e392bdd3b319ce34579c586639435c9eb3efb76102d3b0002b232b35442a83a24d7cbe8ed2acfd41b48148422d5d0916875822501aa8c7e719a554250cd3d817f69ccefa2cbc0d8bf27045d5ac83ca202616b3fdea187527d6e095cffef5d748781803defd74b2b9836e8a2cc21ccd147643b81a85566d7e3608919164ba0ac44bda23bc3e9eecd380c657139425df0bd24fd259d64ad7d0778c72917a42452a637f208c29bdf033e51cc8c862fb130e7ded51478cac23e4166869e1c4a826e62d754e874e538f3", 0xe9}, {&(0x7f0000000500)="fd45edf8814258721fc5f0abe4c88f74f20ee2d89a6b9741b677c468dba7df5cce552be85266f46ed8f11fcdd90bd353b16b4a2b3e128ac7d44db7642098497e0a637de06c81ad5cf5e4e53899f495aeef28b3ad68b0cc3637dc9b2fa3ec53f74e8bebe82131aa412556912c8ae9162a20357e1412e2a7c8056519fb0216797d4070ab154ef66c1ee7d356aca693f27487ad718d4062291cfd21bf4552ea5dceb3e8a6fd95b3648e7dcbb78e33c9d7e7a2ac603732c6d3959eef4adaf9e162cb10b9582a70c47d812cf8ce540fd3e7a627d91ab6fd9b5061bbbb41", 0xdb}, {&(0x7f0000000200)="27123d94f42e16843e4d68f878af5a423276c946096db56e02006a6740d35865f8d31d895a184d6e0824c9f5639571e1201bc4161084b13728ae1c", 0x3b}, {&(0x7f0000000600)="34399b302e7c7e6559a96667f17ec66b0b66a36be05d490e1942ce0e66b444e48d6f69503fed753c461743ea0c359a903d45e573fad229496a4739beaeb85d9def1e89d712a35e5075b749f1ec4c70afd5f0eae7bcec75afb71f6c8f", 0x5c}], 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@caif=@dbg={0x25, 0x5, 0x3}, {&(0x7f0000000080)=""/208, 0xd0}, &(0x7f0000000180), 0x4}, 0xa0) 19:05:03 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80) bind$bt_l2cap(r1, &(0x7f0000000100), 0xe) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x5411, &(0x7f0000000040)) [ 1226.226008] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1226.250733] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1226.251101] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:04 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 19:05:04 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080)=0x200100000001, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff5d, 0x0, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x11000, 0x0) [ 1226.429644] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1226.545203] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1226.549504] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1226.589410] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1226.622538] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000007c0)=@un=@abs, &(0x7f00000003c0)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r1}) recvfrom$inet6(r2, &(0x7f0000000040)=""/72, 0xfffffffffffffd62, 0x2001, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty, 0x101}, 0x15) r3 = openat$cgroup_int(r0, &(0x7f0000002340)='cpuset.memory_spread_page\x00', 0x2, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x100000e7, &(0x7f00000002c0)=""/77, 0xf76925ac}, 0x0) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r5, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x4c, &(0x7f0000000000), 0xf}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'dummy0\x00', 0x0}) r8 = syz_genetlink_get_family_id$team(&(0x7f0000001540)='team\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000001640)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="ced3c165c10008b9f1103f7b538f739c762fefcf05bdbccc7c912706ca1e7befafbdde270d8e1b0376a5b6c08963934125773fa1aaa634447841cf5928b811ab336361b825d4ea7619595e46c27415b541f6845c652aca0a7bfb3e731a73b33e660856a908c8ab7944a75f61f6ad173b07fbb36f28c6d48bdbf1407ff2b6ba421d33202e7e39a228493fc2becc26f0bad99a41673b7b89e5", @ANYRESOCT, @ANYRES16=r8, @ANYRESOCT=r5, @ANYRESDEC], @ANYRES32=r7], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x40011) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xcb) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r9) ioctl$sock_SIOCGIFINDEX(r6, 0x89a2, &(0x7f0000000040)={'bridge0\x00', r7}) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000001680)=ANY=[@ANYBLOB="7c020000", @ANYRES16=r10, @ANYBLOB="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"], 0x27c}, 0x1, 0x0, 0x0, 0x20004004}, 0x40) syz_init_net_socket$x25(0x9, 0x5, 0x0) write(r3, &(0x7f0000000080)="1f0000001e0007f1fff57f02000200000005010053d6445f89390836be381a", 0x1f) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r11 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r11, 0x89ec, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) sendmsg$nl_generic(r12, &(0x7f0000005000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00030000000000000007000000000000000006780000180000801400"], 0x1}}, 0x0) 19:05:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0xa00, [0x20000140, 0x0, 0x0, 0x20000ae0, 0x20000b10], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0xb28) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket(0x10, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) 19:05:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:04 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 1227.197891] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1227.228055] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1227.244289] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1227.244402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1227.265638] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x29, 0x0, &(0x7f0000000280)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0xb076d71d2826bf48, &(0x7f0000000080)={@rand_addr=0x4, @multicast2, r1}, 0xc) [ 1227.292321] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1227.303372] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:05 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 19:05:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xcd}, {&(0x7f00000000c0)=""/85, 0x468}, {&(0x7f00000024c0)=""/4096, 0xc04}, {&(0x7f0000000400)=""/120, 0x5c}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x4, &(0x7f0000002400)=""/191, 0xbf}}], 0xcd, 0x6, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100, 0x7, [0x6, 0xffff, 0x0, 0x9, 0x2, 0xff, 0x4]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 1227.512230] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1227.528348] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:05 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000d80)={0xffffffffffffff9c}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000dc0)={0xb, 0x7, 0x4, 0x7, 0xffffffff00000000, 0x81}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b00)=0x24) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000061100800000000000000000000000000c7120f86ddb75472d3c4a9e1185a88118ecb93a7783a11711c9df44e9ad436bccadf0a74f14b1b05d04ed5f500e4e4386fb6d16d0230e6e682f039980180000000000000b9277f145177fcc708ffb468225073d2b93ebc6bb4cc36b93fcf6b"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000180)=""/251}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000000a40)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f00000005c0)=""/47, 0x2f}, {&(0x7f0000000600)=""/222, 0xde}, {&(0x7f0000000700)=""/114, 0x72}, {&(0x7f0000000780)=""/26, 0x1a}, {&(0x7f00000007c0)=""/211, 0xd3}], 0x9, &(0x7f0000000980)=""/157, 0x9d}, 0x40012000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000a80)=0xff, &(0x7f0000000ac0)=0x2) [ 1227.608199] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1227.618089] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:05 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 19:05:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000007c0)=@un=@abs, &(0x7f00000003c0)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r1}) recvfrom$inet6(r2, &(0x7f0000000040)=""/72, 0xfffffffffffffd62, 0x2001, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty, 0x101}, 0x15) r3 = openat$cgroup_int(r0, &(0x7f0000002340)='cpuset.memory_spread_page\x00', 0x2, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x100000e7, &(0x7f00000002c0)=""/77, 0xf76925ac}, 0x0) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r5, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x4c, &(0x7f0000000000), 0xf}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'dummy0\x00', 0x0}) r8 = syz_genetlink_get_family_id$team(&(0x7f0000001540)='team\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000001640)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="ced3c165c10008b9f1103f7b538f739c762fefcf05bdbccc7c912706ca1e7befafbdde270d8e1b0376a5b6c08963934125773fa1aaa634447841cf5928b811ab336361b825d4ea7619595e46c27415b541f6845c652aca0a7bfb3e731a73b33e660856a908c8ab7944a75f61f6ad173b07fbb36f28c6d48bdbf1407ff2b6ba421d33202e7e39a228493fc2becc26f0bad99a41673b7b89e5", @ANYRESOCT, @ANYRES16=r8, @ANYRESOCT=r5, @ANYRESDEC], @ANYRES32=r7], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x40011) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xcb) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r9) ioctl$sock_SIOCGIFINDEX(r6, 0x89a2, &(0x7f0000000040)={'bridge0\x00', r7}) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000001680)=ANY=[@ANYBLOB="7c020000", @ANYRES16=r10, @ANYBLOB="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"], 0x27c}, 0x1, 0x0, 0x0, 0x20004004}, 0x40) syz_init_net_socket$x25(0x9, 0x5, 0x0) write(r3, &(0x7f0000000080)="1f0000001e0007f1fff57f02000200000005010053d6445f89390836be381a", 0x1f) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r11 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r11, 0x89ec, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) sendmsg$nl_generic(r12, &(0x7f0000005000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00030000000000000007000000000000000006780000180000801400"], 0x1}}, 0x0) 19:05:05 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x800000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0x5) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, 0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfff5) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, 0x0, 0x4100002) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 19:05:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:05 executing program 5: syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x343, 0x933a, 0xdde, 0x20, 0xffffffffffff92bb, 0x3}}, 0xa) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="d791d7d7f2cf73be5021a716816f553da39fa026a86910fcd23cca40") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0x90) 19:05:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:05 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) [ 1228.299614] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1228.314724] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1228.330800] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x58140000}, 0x0) 19:05:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1228.397906] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'hwsim0\x00', 0x2}, 0x18) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x02\x00', 0x4}, 0x68) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000580)=@buf={0xc7, &(0x7f0000000480)="571db3ed60a422dfdba2a175b104fe46ef92c62a1c80b79eaf6cee24cd64ff8d4658dc594969d53243fa3eb5e2b88f186a520783dd410648874728475cf724d6b223eb4363ef23878b5d0d91319fdea524250b23e0ef1b7bd3534589546b49bfa36c3e4662c2f83591c54479dc198402efc618dbb187bdad71bcd2e3fd9c84c24b19ddeba35828d4c344628b3066c36397f0495cbbc6874154d6809dbd095d445d4448b782c78c4aec59fc721e4e56accc88b58ef6e1737005d4858f578edd460341169b841176"}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000003c0)={@ll={0x11, 0x17, r3, 0x1, 0xf092, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, {&(0x7f00000002c0)=""/150, 0x96}, &(0x7f0000000380), 0x8}, 0xa0) [ 1228.504650] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1228.548927] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1228.615660] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000000040)=0x8) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) sendto$inet(r2, &(0x7f0000000280)="94", 0x1, 0x3fffffe, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a52e) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000080)={0x4808, 0x0, 0x80, 0xfffffffffffffaad}) [ 1228.702071] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1228.750768] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1228.794584] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x40000000008947, &(0x7f00000000c0)={'sit0\x00\x00\x80\x00\x00\x00\x01\xe4\x00\x00\x00\x02', @ifru_map={0x7ff, 0x1, 0x0, 0x9, 0xcdf9, 0x1f}}) socketpair(0x11, 0x807, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x200, 0x6, 0x4, 0x4, 0x9, 0x0, 0x6, 0x401, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)={r2, 0x6, 0x1}, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/52, &(0x7f0000000080)=0xfffffffffffffebb) 19:05:06 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 19:05:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0xb64f, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0x103a2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000080)={0x40000000}) [ 1229.268968] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.293836] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.302546] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.314160] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xa0008000}, 0x0) 19:05:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rxrpc(r1, &(0x7f0000000200)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0xfffffffffffffffe, @empty, 0x7fffffff}}, 0x24) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='rd}a.current\x00\x17K\xc3\x89p\xe2\xbd\xb6#k\xa1\xc0\xe6\x1ba\xb7\xdfD\xd9\a\x1fq5,`u\x1dB\x87\x98\x8d\n\x13\xd5\xc5[\xb3\b\xee\xa7\x99\x858\x12\x88i8_\xeao\x964', 0x0, 0x0) connect$caif(r3, &(0x7f0000001040)=@dbg={0x25, 0x9, 0x10000}, 0x18) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0xb4, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf60}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x29}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x936c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xb4}}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000840)='nr0\x00', 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$inet_sctp(r5, &(0x7f00000026c0)={&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x5a9}], 0x1}, 0x8000) sendmmsg$unix(r3, &(0x7f0000001f80)=[{0x0, 0x0, &(0x7f0000000180)}], 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5) 19:05:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept4(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0xfffffffffffffdc1, 0x80000) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000000280)=0x1, 0x4) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000001240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1229.447134] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.477639] net_ratelimit: 5 callbacks suppressed [ 1229.477652] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1229.497748] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.504651] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x16, 0x0, 0x2, 0x6, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000000)={r0, 0x0, 0x0}, 0x18) socketpair(0xa, 0x80000, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hci(r1, 0x400448eb, &(0x7f0000000180)="6117a6c8628066c620615ee2ff05bea004612966606e162c8ebbedde10a09650793d1c2310384f5cae15bba748dc0725a05de150425d2f77f574dec44ef4f2ed9b10e7f371e87a352089a3cce72542aa308bcfd134ab83ba379a4c365c1a096d394c78a5ea6b3d34229840020fbc106c924a25c5bc5f95e5ce48008e14220bb294d85c31869c5c5dd165fdd418f77c419af6be2583a8dcb1d91e42") r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$IMCTRLREQ(r4, 0x80044945, &(0x7f0000000080)={0x800, 0x3eea, 0x1, 0x319}) [ 1229.553017] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x1, 0x3a9) socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) 19:05:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x1ad3) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x12, 0x0, 0x70a000, 0x0, 0x2, 0x0, 0x2}}) 19:05:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xa0010000}, 0x0) 19:05:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1229.710702] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.747709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0xa4, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, [{[{0x9100, 0xa4fe, 0x40, 0x1}], {0x8100, 0x3, 0x9, 0x2}}], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "d16c", "505bc8", 0x0, "4836b117e78ad533de927da14218debb89d82fb17cbbceffc864ea2ae804f2555db6eff9eb6dcaae521702be563f205e457cc6f7949a3468673e929e77dbf9c61ce52c103e2600ede422c73f2470483969b1c45ea712bfee7fb7dae8f2d3d2632a2fa6322b5d0ec77bdcec333033cd43c0bb3543d667f8974cfc359f529538d0e33e51bfa1"}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xc42, 0x942, 0x81b, 0x510]}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000480), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000000000040000000000feffffff020000000c00010008001f00", @ANYRES32=0x0], 0x20}}, 0x0) 19:05:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001600e70d017b00000000008e1584", 0x12, 0x0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x4000000000003, &(0x7f0000000100)=""/218, &(0x7f0000000000)=0xda) [ 1229.787077] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xc00e0000}, 0x0) 19:05:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x41a0) accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000200)=0x80, 0x800) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x800448d4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x40000003f, 0x0, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000680)=0x1, 0x3) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000300)=0x88, 0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="153f6234488dd25d766070") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x2013, r4, 0x8000) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) close(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000500)={0xb0, {{0x2, 0x0, @empty}}}, 0x470) clock_gettime(0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000840)={@remote, 0x0}, &(0x7f0000000380)=0x14) sendmsg$can_bcm(r2, &(0x7f0000000800)={&(0x7f00000006c0)={0x1d, r6}, 0x10, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x800) sendmsg$can_raw(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r6}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)=@can={{0x3, 0x101, 0x1, 0x10000}, 0x7, 0x3, 0x0, 0x0, "d1d3832562454343"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x804) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x2000000008013, r5, 0x0) openat$cgroup_ro(r4, &(0x7f0000000700)='c\x82roup.events\x00\x19y;\xbf6\xe2Op\xaa\xf7ymi\xe4\x18\x1e\xd8\x9a\xfa\xa0yrpL\xf7\xfc\xc9:J\x04\xa9\xe6\xa4\xd8p\x93f\xd7\x18\x0f\xa3\xb3\x86\xe4*U\xfbt\xd3\x04\xc3\x1e;\xfb\xfc\xe8A\x8a1\xfe\xbc\r\xb3\xf7s\xed\x8f\n\xfd\x94\xe1\xf0\xf9\xf7\x19^\xa5{\xc60\xade\x8d\xb2\x9b;R\x94\xb4\x19Co\xd2\xe8\x98;\xb3\xb7\x83\xcc\xdf\xae\xcax\a\t \x12\n1\x91%\xaf\xcc\x10\xba\xc3\x19U\xe2S%', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000002c0)={@mcast1, 0x1, 0x2, 0x2, 0xb, 0x101, 0x0, 0x3}, 0x20) r7 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000280)) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/21, 0x3c000, 0x800}, 0x18) 19:05:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1229.902015] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1229.965898] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000ea010000000000000000000000"], 0x10}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 19:05:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") socket(0x8, 0x7, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'hwsim0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@loopback, @rand_addr=0xffffffffffffffff, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000033c0)=ANY=[@ANYBLOB="180000000000000000000000000000006112080000000000950000e500000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251}, 0x48) [ 1230.006227] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1230.027432] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1230.054612] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1230.172909] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1230.181910] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x3, "21020201cb933d15fe800000000000009f"}], 0x28}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000240)=""/207, &(0x7f0000000340)=0xcf) [ 1230.225209] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 19:05:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4dd3014, 0x382a02d2cf1e2457, 0x7, 0xbd, 0x3716cf8c}, 0xfffffffffffffecf) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@local, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@local}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c) [ 1230.269324] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:08 executing program 0: r0 = socket$kcm(0x10, 0x800000000003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) recvfrom$x25(r1, &(0x7f0000000240)=""/239, 0xef, 0x1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="2e000000120081aee4050cecff0e00fa108b5bdb4cb904e473730e55cff26d1b0e002e800f0000005e510befccd7", 0x2e}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, 0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x3, 0x2) [ 1230.362151] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1230.454427] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1230.478946] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1230.494137] netlink: 'syz-executor.0': attribute type 46 has an invalid length. [ 1230.503740] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1230.516499] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1230.524905] netlink: 'syz-executor.0': attribute type 46 has an invalid length. [ 1230.553772] netlink: 'syz-executor.0': attribute type 46 has an invalid length. [ 1230.568702] netlink: 'syz-executor.0': attribute type 46 has an invalid length. 19:05:10 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 19:05:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsh0\x00', &(0x7f0000000180)=@ethtool_gfeatures={0x3a, 0x6, [{0x3, 0x9, 0x4b, 0x3}, {0x80000000, 0x4, 0x239, 0x5}, {0xffff, 0x9, 0x3800000000000000, 0x6}, {0x7fffffff, 0x101, 0x8001, 0x5}, {0x8, 0x80000001, 0x8001, 0x94}, {0xffff, 0x10000, 0x5, 0x3}]}}) 19:05:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x2, {}, {{0xa, 0x0, 0x0, @local}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x4000000030, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xffffffffffffff2f) [ 1233.029719] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.047847] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.069081] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x80000) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000200)=@default) bind(r0, &(0x7f0000000140)=@ethernet={0x0, @link_local}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001580)={'vlan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009d00)={0x0, @local}, &(0x7f0000009d40)=0xc) sendmmsg(r0, &(0x7f000000c000)=[{{&(0x7f00000015c0)=@ll={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @remote}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001640)="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{0x50, 0x13f, 0x8, "d412337c82df6fcbf3f367d8a53d0f1a5ca1f708271cac62b8913c9e69f2c8553fae40e05d3f3bc3f713aab8895dcff452468e5ca980b2d9fded33a3a015"}, {0x90, 0x117, 0x3, "454d607a7b858e79efd2c3397cf948a8d45cbaf39876e41106eaee4be765df57e97fbda8b205c790d4e13aa5b3302d314dc407e13f22ab475b837890872f51bec933f1cd5bff92241c60e615e508919693db836b1404f2581121fd70a6da87efd2b197402597df1ae43a3f647b2861b3ebcd36fde92c87f214835f3c31106f4d"}, {0x18, 0x10b, 0x7fff, "44f8c90fcd"}], 0x1108}, 0x5}, {{&(0x7f000000af80)=@ethernet={0x0, @remote}, 0x80, &(0x7f000000b0c0)=[{&(0x7f000000b000)="8ddcb9681d5d3080d998d0612435e8b9f3dc26c89f76021bfc8244bdccfdac01eab21e810fed30f282945354dc43e73277a83153", 0x34}, {&(0x7f000000b040)="4a71487a9958f1ace41484832da8c2c8788e966a85990fcdec4c73472869a75927ba19d11ca294ea46868bbc1f1178779ca999b13537b476fa99d2b4f7e92e", 0x3f}, {&(0x7f000000b080)}], 0x3, &(0x7f000000b100)=[{0x80, 0x13f, 0x8, "b73c053d06f0efe14bcb577f03a509630a9f41a34401a29561a0db3d14985d019a036d6af78dbd1d376378a27fc98bb028be4a7c60a14827774e2ad877dbc625aa968b10caee1533ddbc592a846d4a1cde46d2a0b7c3865c42dcc2dabe27209be3325848868bf585378ee130dc66acb2"}, {0x10, 0x105, 0x2}, {0x60, 0xff, 0x1, "04b87cdc1758a63219f24f8909af6a2369ba330e6431f12d7b43a2880ea1ebd6ca8d63ed1c09067d7c1f1bcf7a7e8bb474ebaf619341b8afffce684c43f15b036e340d19994faf89ed9406831e8c"}, {0x18, 0x6, 0xa7ff, "85"}, {0x70, 0xff, 0x9, "9def9c9457e7689c8d180dddf18615f573abff114a2ec7b0459fb88dfe83b9b1a634c2f9dd3bb64c791b70c5620dfa42366fa775d731dca2f697ae3f5676c3dad3f791a94bd734005a82df51cee472134b9627363cdcfcc3d358fd"}, {0x70, 0x109, 0xffffffffffff7fff, "41a67d931548b97df4dcc4b29e93cf379e774e2b0ada82f6e632a49d5f3a6b46567159ad664915e18a88a954efc746c16e3e493b5744c783b4b6d212915102dbcab1e691009cf9a274f6738b6c5856cbb26b6256f1a0b71c3beb2306b1da"}, {0x100, 0x112, 0x2, "a4f48b90a0b6a3d1201372489a81dd67bc057d39795ff7be8228e17c6a71a2c1ead2016c0cb96e6e9e537fb1122bdfc94c789a692de9877b84c9a6be28a304420ca3dcacddcd87da7cbcf0695bf510692e474952693f5bbb7641499e90647212073cde4ff68b716bd220d1122b3db2ae80426ba016019c924aaebf992b9886dd027ffae46f0945f470e5359236564b67b6260a34c5a99b33905fddf765b87e7668ebf9c9d57e2b6e89cff8e282d11b39a95f3fa71c31a239d99ba9168fcf4fdb248c47d37fdb74d3c847f175c7175dd7d3ffc2ec22f66e91d17297fd93b8b7e510aa2c04fceb092cc90075"}], 0x2e8}, 0x6}, {{&(0x7f000000b400)=@caif, 0x80, &(0x7f000000b600)=[{&(0x7f000000b480)="a0e891b135f6a8633e787dc7e6e07002a16f7caf4733fce1e1292b1a71d1930a7ed3bbef08f7f18d2c3506ed8d0c93e7e878e7308122ee7fd843793485ff09f7784dbea21bcc5eee2e7d6ac8e5708c108925b57d89b507f15f15aa5a29fce95654fa47a5de47a472fc6ffff85137a7a7ff689c4c0cc4728bab56eb673d8a91f4895ffd143802ad04804bf9520c9502217b3cd8b59c83f20b389f6f9779c7f0ae91fefd427028dc615d2ad2094510d762e3d5fe9584633b37270f20bbc3b3bae1ba02eb69a8e5", 0xc6}, {&(0x7f000000b580)="e0cee61cf4637edcd0325756e64612b5f783d97ccbb3a8d323cad0c696fcd0eb1f96e9225ed26b54a5ca94179829b0fc3ee3aa3d160f676d6f7e095db95c487fea9b0452608528641836bcbb0f789f4a701c1b27204cb65812c929159149de6c6ad37f0939175578bd1cf7474cbe7442e207187fde0f6fb2995e7930", 0x7c}], 0x2}, 0x4}, {{&(0x7f000000b640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e23, 0x800, @remote, 0x6b}}}, 0x80, &(0x7f000000b7c0)=[{&(0x7f000000b6c0)="865d5eadc2f821abf8304809110f3f18ccfa7d1ab5263b931186eb21fb0059a1c6ffaf154c4c6400a26c6a8168593780910aa8a67c3c49a1cb4ea42d748ffaf6764273065f1647351e8d018b1416a75a945f58e780e5e7b986ae2d9b6a5ef0ddc34892afdcf2e2c2c0238d08b6002712feb3f7f5545b92bd9163ca319c2f4c950e919cf608b92868849837665200da78f305a7bf92b736f4995ec30d2ec68c0beb9d2b92439cf79bf414fe49889141", 0xaf}, {&(0x7f000000b780)="de2e56f57678cbe9c710bab0b0ff32cf1f6ee70403880bd86f27e1cf1b", 0x1d}], 0x2, &(0x7f000000b800)=[{0x30, 0x29, 0x3319, "c2f3a7e18751e9c191cf25b65cd4f0c183d41105181ca4d74cdd26b74bd918"}, {0x40, 0x10d, 0x5, "dea2b7116729ac2f5fa1d8e248f72aa3707d06ab2cdc9e07fa78e7e29a96c8a49aaba09f84b6609325155a6f76494e57"}, {0xe0, 0x29, 0x8000, "74f048cbb6417981546c8222995f6d9ca0d929a8ecffa04d18545f14aa523a8c7beadb02eb055106e1e3e8fbe7014755bad27051228a4b262903735cddc9ff996b6a1f7539c9c7209388cd36a1bcb2cb6ce34a3f9a22cffae6b88f6fe676a5afab9a73752ef66585acd21da094ae6bbf67aa44c738c81a4e273d43543c7418785349e41f8f92a5d148d9b02e0d0218251b12f07948ee303e8978432915034bd6e33fba090ef3f850f584dc69320fc308a89da01aa4994fcced1ecf2eeda8910f5134fa500afa1efe98978c8abe9e"}, {0x98, 0x10f, 0x0, "453e232f57dc83274dff4d532e1b40e8611831131a575c5a87284da0c0419264570c7911bba680441758c2beaa934d01503d6a072321f6186a1a17ac9c483830dbcae1d05b578f47990972b1fe0fdf65e44fdc2f5f7876208d71c623e606aaa8a8e29811344eab555c3fdad38ae483a7ba0e1b025a05483b37b8c4a3ad59c1170aca413c00"}], 0x1e8}, 0x3}, {{&(0x7f000000ba00)=@llc={0x1a, 0x305, 0x3, 0x4, 0x5, 0x8, @dev={[], 0x14}}, 0x80, &(0x7f000000bb00)=[{&(0x7f000000ba80)="6026f03a4a90d0ab36e5acae512bc1f267576b4c2516bc418e9fab27df9aee0ab67c7eeae8a8ba82ca7d9e7e163db9855be02208fb76acbba39cb19f642c2a903f", 0x41}], 0x1, &(0x7f000000bb40)=[{0xe0, 0x117, 0xfffffffffffffff9, "feca67acf9a5a39a6f216dca0a59d14c3d2f70a669b3db9714cc43bc89e814277d08230cd8f4a1a8461b18f872561c168326dae08b16d3c2251b6435e876f66d654a2cd4e86f5aa6e14948bccfbe0371e45f3b6bb9b2a44fb9eb0a87795d2bec7d6ddec7c312f90f3ec4271c67c36abc0a3ccef8f380ab98f9ad53a78cfad0855f9a4888c3a129793983036f051c2eae2d992c63a1aa9d73d22a345d4b6bfb52cbb48fc23a91f3d878443433a6619f36394b6b02b197c65b20f27af05c1c15f244d482cd04492a3c15565be57818"}, {0x38, 0x114, 0xffff, "d8df454aaf95d5c345ec64618e57661c3ef2cc747bc265577981b6b767351465e764ea68"}, {0x108, 0x6, 0xe0, "516c3cad530695f3a8aef974af11cbbead609ab5b83b975ac4815886a9b589bfd6ced551b081390aac5a72561c9cfd4a46e736bd91c1220a345254c8891c2625f71f6c6e3006758e04f2d5ea737f566f3a3b2bc0beff0089b723836bc39635cc9cb9395eb5949e134d969ef2e11b6e53966611c8dda955cf1316b5dfb39901efaf516f12512048d2d59d054fabe59741e3539bb00c4d545f89f77afdbff939e50ddb9de55c5a4b61361b90be21b3071465e90a5819ac0c47de1be47c3700431bb85fcc4d7b409fbcad52f0852809926574ce1afe93d1d9635f4576ca0ddcd0e2b49524aaf48426ea4fda2d43cabd1cc098"}, {0xe8, 0x115, 0x0, "2758b4b73c34b935d832c0dc78bdbdf609f320f2d7fe1a8dd915f8fd4b14fa1e8a6b53595e58887950a7454dd7426c412e6337543c744cec8e690694eace626eccc857a1e7f8879be9bb5162616fffb10b2624ae4216e0cd32dbd573586c9ece901619c690a70536198f4c3eb827c9ec1e9e2d4a98df76c246cabc1b1c71a377e783c4b56faf5e841ff9bfd9f5eef740f6865c260b14875788478dae1c0172eebf068b798a2c106a6e10be39bfc56333af6448f3d0176316438747c9ce15e254d11bc246d88c06721b84691684ad13d7fde3"}, {0xd8, 0x0, 0x2, "ff57f5dbb4265182cbe9783d1f1bc27f07fd8ca91774ab50a30de8f36f15f0d6f29fde9d68d4be959404cd98856504fe0a6f4075db69edb4d4a9b7251651ee2405b0fb8bc140332f354833e493a6256b7332d92104f56c9478313d9dd229e57c0993c3a7cdcf85ca53922f41c16850cf5e0d6c8519d502dcbd884be2ef1a650d1fe50ee72226c718761a7ec334d4c8cf7d2152e04de05bd5c6262b5dbd71b1ea11bf11ad73a2a75d04196d31264480d468758ec8bf13e4ce0a9ca66cef464203f32b4ab680"}, {0xb0, 0x11d, 0x100000001, "f1ece66d1575c6b4b6edce6a6f99765c423026c9e530e4ac0a7618aae19a945f6d08c470406f58acea54e31b71547d2d398cc770fed2488f371e587a901d9b9d5d458799be92661e84284a6c702109ff778a6910ad905e7faace4fca60510d0d2f9dbe1bdcd2fa7d0f25b231714cdd2654bdaddbad096d347604a056f1abd258a080b3cbd299a404633278647f89cbb8a9a32fe0c64f480d55e7915650d0cce3"}], 0x490}, 0xd1e6}], 0xa, 0x51) 19:05:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8000000000000000, 0x0) unshare(0x60000000) r1 = socket$alg(0x26, 0x5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x80) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) bind(r3, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x3, 0x1, {0xa, 0x4e24, 0x6, @empty}}}, 0x80) bind(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x42, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000880)={r5, 0x6}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, 0x0, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'s\xf9zk\x04Cled9\x1f\x8e\xac\xf1\x97\x8d', @ifru_map}) connect$llc(0xffffffffffffffff, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$alg(0x26, 0x5, 0x0) r9 = socket$inet6(0xa, 0x0, 0x0) r10 = socket$inet(0x2, 0x3, 0x2) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r10, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)={r9}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a40)={0x0, r4, 0x0, 0x10, &(0x7f0000000a00)='s\xf9zk\x04Cled9\x1f\x8e\xac\xf1\x97\x8d', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000c80)={0x0, r4, 0x0, 0xa, &(0x7f0000000c40)='vboxnet1]\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000002680)=0xe8) r24 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002880)={0x0, r4, 0x0, 0x10, &(0x7f0000002840)='s\xf9zk\x04Cled9\x1f\x8e\xac\xf1\x97\x8d'}, 0x30) r26 = getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002940)=0x0) r29 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0, 0x0}, &(0x7f00000029c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a00)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) r34 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003040)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000003140)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0, 0x0}, &(0x7f00000031c0)=0xc) sendmmsg$unix(r11, &(0x7f0000003240)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="b3c72d6480056114bc7a0fe36bf2793437ef8d443e348a593a2bae26f0762b25076a16b30ffc9ee633f660d0016b7b30317285623be9198412eee722024194052d6a1187f2a6bc49a1fe2a81fe010eb0d661102f33dde38d9bbcb64e35e800a77c08f0fb21e034e752452010fb0590d99d7788a4499f16c3a30c93cebdf89357701f868ab72f9244ab2a1f5404694251ca5e9394ab319c753a88015bddf2dbbea76b6a4f4dcd407662980f0f75f28ccd4d17f06e7ab6a410f73a7870f29ec6ce37212e91f4119535e541ac11ecfb79b211783b0c", 0xd4}, {&(0x7f0000000340)="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", 0xfc}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r4, r10]}], 0x38, 0x4044000}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000680)="5c3c639405355839ee92e5ea0ab365a686f98d09a379fab7ac878404f9bf8c705e32cbacd351e033315fec693ef38bfb19f1dbd174b6b3b3cb0c85add4e3fa2b8a3366e43d4bb1747cc6465c25c0018c8d315278d897fbfa829afa97fdf1dd460261ca612b1084115f1139790aabd5b99a38a133cbc6372dc15c5104b724712306ad56643fae8167dca5ce71fe0c8ffd17db3edf55a7a64a40be811272d495b9a30afca51b6cf53584f2a12da2408d579d9f196b80f602a6d04a7505ec69f215", 0xc0}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)="f118e251684f3148c57648f50e153fa9fd3107095b4b214b2e0f09d8eebe7bcc3a29e90576f0b6f8", 0x28}], 0x1, &(0x7f00000008c0)}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000980)="ca", 0x1}], 0x1, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r4, r10, r8, r2, r3]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x68, 0x800}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000000f80)="3a371ec82340fa8f4ae475b53239fdcf3bb244c6258911c073ef2a1517b72d64d1212306ba57427ef31f21559bb47371f988716da1872667dbff9162a2acacae8692c9658087630a472c6fd5cea55c973982a6eb5863acecb025784635575767a805a37b275c47fb82e277f12f3ab05dda5a619d5db20e2864938a4ff15ebfe7ce286bcafca36675eec2", 0x8a}, {&(0x7f0000001040)="96ca70e8e55f6318f503235a76757aa96ec43e87f2489d9e6e36e24e2fc71c28d61470da8ec58e8357dfba95a8af5a7bb93a28e25cd8054270dfc8d6b4e417c0fde563836a26a24367a35a85b954769e58c4b49763eb9373bdd795a90c009b7cf3b85d1f84df5392187a81143eb232c414ae2fff2b4ad00451a7e9901c81dabba729582c70c77a4d4ff1228163c6c71e826b4695b2fa39d53ac8bbbea4f6337063d97893e02bfcf579d20fb91c0927cc8b6a6cac9023", 0xb6}, {&(0x7f0000001100)="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0x1000}, {&(0x7f0000002100)="5cfbe30aebe1e8532ca6fda46e7d4d7599a7d052325192179c38ebdb0215dcab812db9b5be2f3c8443db2d0ada2f3f3f0d2c97b3f9c020b4077c529aa9e00d4ec2cabd4a601db7aa7709dee16a050a760fee45e57fa184", 0x57}, {&(0x7f0000002180)="fd43d9c799829abb83bbb13d19e40384e3cc27c00284e130db789019c3d7fbba12a1577eebe6b2065826a1fd38dfe8529a92e4f012ea3aa99e72f691b1b1b75f035fd25ffc4f4917bf48fec074f6fae287bb81a4240d8409e82df1ecd39a217312d0789225ce20f50b60bebee5c2ad017bc252bf7c637a0f5a5705a27b33b50c55f6db0c8789f256444c16b641811fb075a0bc540ca02a5e1825e9d8a0c428695cf1ebfd3cd34926bf6941caf53d13ee62fc125931480db0a95a96e75612909f553e9ecde37b90c53036ef578aad06d1a467baebf7d3af237a28e5fa", 0xdc}, {&(0x7f0000002280)="7c3a18b66cb6e223737b615249e0b96d5245ff3cb648c220f945779c77a243ee5bd6b5a3f6ea383a5e6e3bb77c9c967394b484f38ecb074c4b0f04f273970756b6b11141e53563dbda845ede1ae2bd9ee5fba0df3163fee7bfb44a92c9d0aca8af3b85836cb9d5418637dc8cbbfa2400cf83d4322c2affffff2b6d35ba9b4258eb862985f9182d71ce7af0c015803af32e3e7c617b47399c1977695277f8b2955fe763d95db69bc267087cb4d81e128d46b18cd76c20a8027e926b8f54321f17cbae1d310ddb48c16bc42d1c6a52bb4500f49e2af79bb26336f8b7d697e0c3cd12af97de5e9d87e2abb51bedf7e37cebf90eff533fac", 0xf6}], 0x6, &(0x7f0000002440)=[@rights={0x28, 0x1, 0x1, [r9, r0, r1, r21, r1]}, @rights={0x28, 0x1, 0x1, [r6, r4, r7, r6, r1]}, @rights={0x28, 0x1, 0x1, [r1, r8, r6, r4, r7, r8]}], 0x78, 0x20000000}, {&(0x7f00000024c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002540), 0x0, &(0x7f00000026c0)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffff9c, r4, r2, r1, r6, r7]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x48, 0x1}, {&(0x7f0000002740)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000027c0)="029f862fc2561b6052a998b51af004742e58d16c304fc6bba86f97b776bc5a8dc548d502575bc218973c02bbbd", 0x2d}], 0x1, &(0x7f0000002b40)=[@rights={0x20, 0x1, 0x1, [r1, r9, r4]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r8, r4]}, @rights={0x18, 0x1, 0x1, [r7, r2]}], 0xb0, 0x10}, {&(0x7f0000002c00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002c80)="847f9fb8b793db7bb8e039cdc7552c83ca1ed6739bbbd26921514177debc8682d16ccdaed5046c531125fd2fb4a8202a04ce9a5c84be14f6e568327f7c7d40d68dc70b824c92fc2b82547c3e7eddbd032fbc99fa4a295ffadca6fbcaf49a7a3c0b7d20f024eec44970871ba5d6454774498d9a7310bb09943dde48c70e1f6a6e6ca4233f752a57d9774ea4d06f2608f9a627d9d4506ec652764c226c1cd626b407001198badb481c397817058f7bb9627acb645fca23f3d67b7ce096289c468514eec309a61d5780ed8522e53f021bd68610e433bb7734278b88b75201a45edb8e3d24c8da4beb680edfd036b193a7d5e1d976d7a5dc", 0xf6}, {&(0x7f0000002d80)="fe7202d1814a72c95815393f74844f731fde79019ba7fe3be4599ec61e1db1ed", 0x20}, {&(0x7f0000002dc0)="b99c1196438ce5689fa006ff6bc0d8713a34d7e6d47b0482c9c509e0826af66a5f046fdcd2746651d24118a1bb2e3d35d6d83f586dcac9c63fb5bd95b4c344654a58a55c4737c9009a9532e58e3754a9752eaa7b458c35bb09bcb9e8520112cc2a4ee6df16ef3cc0a743d35f18257c676a5eca86c3d303be5824c1b348b67943e285930443b7697bcd6865615ce9134c10af791024b62ef8606416377358148ffe86de0218849f4526cadb3011fa6d9df2f24ae6a4230b6996b1abb9", 0xbc}, {&(0x7f0000002e80)="5781b5c938feb9d30867d51f22db410abe3e69775aec59c3d1191ca1e0be872dc9c9d17e01abc3849bfb921d437611a621c930cd932cbd97e71c76ab83e0b4d453b20e5d3176b821bf58cea8a756e2ae5f6cd070cc002ebbe2b468e7a917f489e39b15b86315a1155c4e63f10283ef402952d88dd2b1f24c4f8041b0078e68dbeb94e3cfc3d70d82815a1a317575ed910bbb77db707a1daa64bb6cff5436d0af3266fcb17ce7123b0abf760fca0e4f31c6754b78eaaeb14cc07ebb3ab9c74aa4f9", 0xc1}, {&(0x7f0000002f80)="584ece554f51544f4407c4f5f7209f88c3c1dcb1b3a42d63410857b307e68aeb858d45a653e724ae87bf8ffeebd445fa2890b3f8b0", 0x35}], 0x5, &(0x7f0000003200)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x20, 0x10}], 0x8, 0x20000000) 19:05:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r1, 0xec, "075db6ad529e262f4ec4f72fc8c423ccbce267fdb60603e4ef4834f5de080a6f74dcdb4a496b257a834dcd25de5c178fa7a0083e3a9d104c048d24371d932fef975a2baae1ce62ab39cd59a06075e2c011d611292023f0846edadd22ab87838241379a88d08a3a2bba9074ead2793bd04deb1cf102c73354a7054d9e821c42824e3ae487865761c117da31695c3001c4fd812d426faa8029dc3020804a3051f798ac8744e5e54712a89b275f63d01658d3a946e0f18268644524457c032359c8b2c2b43ff9f3b32066d84dace571bc81ce93e1c09286fbf82261a12d8ec8ba26c2105faa222bbbf2d1976428"}, &(0x7f0000000640)=0xf4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x15, 0x0, &(0x7f00000000c0)) r3 = accept(r2, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 19:05:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1233.080409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1233.120356] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = socket$inet6(0xa, 0x0, 0x2000000000) ioctl(r2, 0x3, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000200)="225b64b1ff3adfeefa3909ae7d9ed6add802d36a15ca16cc0b6043da9c5a227f9df838e66119848eeae0786cee06fcca9a31867b577eec3e20f04c4d7808fbc5e6feff3c99850abbd68a") getsockopt(r3, 0x7, 0xa533, &(0x7f0000000100)=""/226, &(0x7f0000000040)=0xe2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x3c11, 0x0, 0xff, 0xffffffffffffffff, 0x5, 0x80, 0x400}, 0x20) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0x4}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000000)="d9a34fff2d847238de8a96cedb1af0ab", 0x10) r6 = accept$alg(r5, 0x0, 0x0) ioctl(r6, 0x9, &(0x7f0000000040)="6680a0d90be459fba873c98f211fcd504d3214b6789931ff712fc2cb59576c0a9490b1833b5f1af9fa4ccae17490e5afc3194ad55c3d6d7c73188a02290c0fff11239a70c115dd6e15c7ac5a37e4049fdf8dfdafb456dbb807ad41bc9d8a05d5c9526ee447b07dddc6149c90") write$binfmt_script(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="aa99a5cc57ed64ad"], 0x11) read(r6, &(0x7f0000000bc0)=""/93, 0xfffffe0a) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet(0x10, 0x3, 0xc) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') r10 = accept(r0, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) socketpair(0x10, 0x2, 0x3f, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000b00)={r8}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000b40)={r5}) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000002d00)={&(0x7f0000000280), 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r9, @ANYBLOB="10002cbd7000fcdbdf25030000000c0008000600000000000000080001000000000008000100000000000c00020000000000010000000c00040000000000000000200c00030007000000000000000c00020009000000000000000c00020006000000000000000c00080000000000010000002c00070008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08de9b3f85c113c309bcb8d7e1ed19a5cdc4f694dc931f0b32a8ed2e8782d3ff000100", @ANYRES32=r14], 0xa4}, 0x1, 0x0, 0x0, 0x24004000}, 0x40000) sendmsg(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000030707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 1233.224281] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.260995] IPVS: ftp: loaded support on port[0] = 21 19:05:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x200}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000030c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000003180)={&(0x7f0000003080)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000127bd70000000000741008f4d39bd18000004017564703a73797a3200000000000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4000) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) [ 1233.285125] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 19:05:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1233.456190] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 19:05:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f023c123f3188a070") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept(r0, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x2c, 0x4) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2001}], 0x1, 0x80) sendmsg$nl_generic(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x18, 0x15, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@generic='f']}, 0x18}}, 0x0) [ 1233.512621] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.521444] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.530152] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1233.541435] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.573035] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.613053] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 19:05:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) [ 1233.730894] IPVS: ftp: loaded support on port[0] = 21 [ 1233.767764] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.775327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1233.815394] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.826240] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1233.867223] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1400008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x13012, r0, 0x0) getsockopt(r1, 0x6, 0x8000, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 19:05:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x15, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x14}]}, &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000005c0)={@empty, 0x0}, &(0x7f0000000600)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000680)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000006c0)={@local, @multicast1, 0x0}, &(0x7f0000000700)=0xc) r10 = accept$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001d00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001e00)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001f40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003540)={'vcan0\x00', 0x0}) r16 = accept4(r1, &(0x7f0000001ac0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000001b40)=0x80, 0x80800) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000006, 0x13, r16, 0x0) setsockopt$sock_int(r10, 0x1, 0x0, &(0x7f0000000740)=0x4, 0x4) r17 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000008c0)={0xec, r17, 0x302, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA={0xcc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x313}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x452}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe065}]}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x20040004}, 0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000003a40)={&(0x7f0000003580)={0x4c0, r2, 0x428, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x178, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x25c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r13}}, {0x8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x40, 0x54, 0x1, 0x180}, {0x5, 0x3, 0x0, 0x200}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4f79}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r15}}}]}}]}, 0x4c0}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) [ 1234.012105] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 19:05:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00000011c0)="686ba75139a6aaf574d09866d5b0b5fcbabf83bf34870c5181cc2205b71c0121af9a40c31c8b9bd95af831e416284105cc4ac7b5863062b258f88a1cac1ebf502357f3ed82a509f35b35d080062bde3dfedc86b7109fbdb9e82ac533668343c64c85953fe49f338644f4f2be0ecf1668e23ba2e7cbc99f3aebb563e569f96fc66deda99775f6bc4cca4da7ea294bff092b667ccaff5741aad05992ba258438281a9ad792ade24d42") sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2e0000003a0081aee4050cecdb4cb9040a485e510befccdf7f3e9cf0758ef900e1cf3aebb1cb4c100c0003720000", 0x2e}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000001280)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, &(0x7f0000001300)=0x80, 0x80800) recvmmsg(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003400)=[{{&(0x7f0000001340)=@isdn={0x22, 0xffffffffffff7fff, 0x401, 0xfffffffffffffff8, 0x10001}, 0x80, &(0x7f0000001840)=[{&(0x7f00000013c0)="af989e139f0b133fcd4a70547634d258f6fdca542ab18ee558ed14af", 0x1c}, {&(0x7f0000001400)="5f34d59a4a8be2c7213feb8697f99fcd4ec60a6b39094979635ec177fe48a7c908017e1fbb22c1a0487ad8dcbb630a8e", 0x30}, {&(0x7f0000001980)="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0x1000}, {&(0x7f0000001440)="2ec5a80d2844b8d89fb7294cd681447a65e4cc9fd4f7a9f05050bb7fb66864", 0x1f}, {&(0x7f0000001480)="82876e6c7e7ff3046b8566fe9d55", 0xe}, {&(0x7f00000014c0)="9fc3c2bb3f7a883a18e6f52c0d170dc02079fd58384eabfda60040a7187a146b3733bb8863e7401556edf57b207bcbcb8e45bcfd5429563a38d2916558bf32dda0e198bf7ed9e8cfda7fc6bd8cb2f02916578b25812a32d6b5efc8155807ebd2da9bf2975f328e2443ba6a6f291512788d36d95df8cddfe3b44e647bcd1694c0128e72262ad483c65bbacd4e09d44c5fe89659fb6f870b9c4faea60737e0c84549590182a4daaf61bcc35e224a4ba151b1ef20749ed9a40d21cf63a44d27c38e82609d4515d4699c5db3bbb74676633c4de97554f30460d42dff269eafe7", 0xde}, {&(0x7f00000015c0)="c97c023c2618b9891adcc64086f93e99f12d7577e74ec10a709f282e1d31136e83ea9a4864eabdaf0eb1", 0x2a}, {&(0x7f0000001600)="20823b12d4eac5f5f4f7270b2ad19015064b157ee67edc7f38a7a916e37c85c8f5c224fbc6f903ec686a5a711d9c3fb1130531247cc3888bdc1b7190df5512056083e53a2616e3168fb74f36667e7ca2c5ef387fed1bbb759925f84d47fa8865666fcef53ca2a7b722e23d512e2d80e2541e741d42b2b2c036fd0bfde1b1f8caec020afbaed87290f5a6d62f6894ac7611f0974718ea758f3592c12e4408ef9a7801ca1d702f2246a3a64c93b1835c31029e0c19366781b51440c18d275d640ccd4abdee3c4f37f9845dcc09a5e881f082240617db94ad9380", 0xd9}, {&(0x7f0000001700)="2778f663db7a20e0fbc4069d16eeeb4bad09463c473f6ebfcf84f7d7a330e29ff17330b84487dd5f2ccd1cfbd70f2e8de069ee2b3e4c141cb5b8aa7632c5f701ec4aff56be14745937bf1e94a9847e2b5b5de2699594971ca5b74954a7e721c3d629824e349a739ea2fbb68df76282702d3405a7e4ff46a7f566906c51a89e446273968962e66836d8256a67723f2639f460759cd19ea28a7d9f89e7cc78d032cc4fa94baee264301a96dc09fa6e", 0xae}, {&(0x7f00000017c0)="3a712aa78de3a3bb2cb25b60d0269cecf4479ca02747226c9a15a866eb828a449c0fda6c529cbcb4cf62b16be660b603da986ea98fd4e5772e356198c88f2508f573f8ccdfd930156623bac0df179a58aebdce506bbb5f134a1bb930d0dcedb55f59", 0x62}], 0xa, &(0x7f0000002980)=[{0x48, 0x11f, 0x80000000, "6e5d9be5c50045433e9bf346c6e77aa442a1869735c2e94526df51678c358a70a8bc0a4a60c51d9f9c3269dde8def05c73e536"}, {0xa8, 0x11f, 0x3, "1c9e9815b258c0ec0447b361a21e5e38eb5fa14aa7703446b50e262a1f121a91ba5b856479b4c915f3899dd578654fb4b4a5a20f1b5609b57a286a5ff69a6984818cf25227eaedce0c00bc50df07e0f4a322b8246cffb0f2753fd2ae8cc70ab99f434113af068d1b68970c8bd9a6343e280faecd5f38c985cc01764a3b47d95f5b878494a8388ee483bdec8c1dad179729ee"}, {0x70, 0x10b, 0x3, "fad7db870987f71861960f802f0425cebee7b2d44a88da514cf2ff21f6a5f9d1c07341435186e6425b4b6763cdca295786991264f5b52372dba65228a2a74b683d04b524c9dc3c25e3643f67d2c71762766ea4101f1e3b3d39920eed9596ff0d"}, {0x30, 0x11e, 0x5, "15ee554a8af442c9f8524a331cbd8b3a3e024b2b55e637b0783450"}, {0x48, 0x117, 0x10001, "8d4a5b7aa013154947b249d29c0ed2494e278d46b16797e4befff7134020ced534da73ebc117515a3457c37ea9dcab301a"}], 0x1d8}, 0x8001}, {{&(0x7f0000002b80)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @broadcast}, 0x3, 0x4, 0x4, 0x3}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002c00)="54fd64da05dd8dce6ccff14ec8ae7333e9da2f4128aa482c67edde7b96b4bbe258e98833fc7576a0c6f506091f6e5f30403dce7c43bd068066235d30f612b3375229bb", 0x43}, {&(0x7f0000001900)="6538d2e75b7f89922b16bc3a6acb5b1e16a018481734cb8bec96fc05fbfe97168f9567cd32cdb75a3bd86c0e157fc44cef55a932b61f2c79541710d0d783", 0x3e}, {&(0x7f0000002c80)="2065254aa421c4a825d907c93d9589ce0f045222b8a78ecddb7e6d736279777e8748daa7c9ad708f477ced0f791a3c457f2730903a2e10f4099681c7e9384c4c748bed85bca55dbf66eae63233d7c65e05bbd77521b6953b4c7bc18bdc23e2f31d4743e40fc678cbcf700f9e7a095c894fc7725844c334ff4b9f9d44fd4ea85265c8c9b0564a4604db957ce751a911de491f4cd6d1426cd02c5855dae0339dea1adaf4b5e83535f7fdf507ef154e650c832c9f9c3a47487d0dfe", 0xba}, {&(0x7f0000002d40)="0210bf7dcaa26b368f529a38ccfa614ae6edfc52c5ef947216b38196756000dba25cde779bf0239e3e538205f893157c2d9b3c5d534e8006173f348c245e0d37756946c0161c74fa70b36096725b373a50b66f11a6ff37af9ad6e71a017f5af2e03dd4364d0808468183caf3bfe2acdb35408ee0fdb67eb7e8cbabcc800efbfc0fb03c536225f96aef9021f02fd000144e7024778fa1db", 0x97}, {&(0x7f0000002e00)="51022fe2397d67f383e940fad9c14d0c7b73fdf4f5db7a58c3418f857face202aa5819cb893f8e1fa5d1021144f552", 0x2f}], 0x5, &(0x7f0000002ec0)=[{0x88, 0x103, 0x3ff, "181c38b50967a868fb6b12a0e3ca80aded9ceb46ff3207c52bba0eeccf2973587f418de7a7fb58150057067621ae1b94f0d9fffcf238a4c1fc799292b76931af7995ee3530d5662773bc6821b63d5c208ae66a71a5a22986ea894664796bba52f936dbee80c612f1a43c02525958a074767075caf2db51"}, {0x100, 0x101, 0x2, "b2bf2e5ea179b6ef41f8017ec142c5eda3556c4ab511f7deed7f643dd3d26e1ac7f9bae143f2c4d6f6ae3083361123a318db968ebf49fe06e586194426e443a731c00653ec5a08908a9cda46fd9faf552a0af920ce063603873c62b2804f1ae7fae071576f53f8df0b1b374f2c1c714926462945a37cd49ecc01934b720546a013cf3a161c42b05a18fee97d814d377f071fe83d3e6fc70027ea16048115e93a18acd2db55eab9490151d1dfefeb244eb19c862205b49f501f78cf65714f943c799c40ef874c1462425c430eb378b4542b6a1d827f7806bddcb4f78880c9f1b63ec04b85d6c77005643b"}, {0x28, 0x109, 0xa7, "77fe2769a1ef94a0e9f2846e15418add62b4f9b450"}, {0x88, 0x117, 0x4, "09b4318d749575c35c62045648ed12ef6e79dda2027b265474125a0e370fdf2e2229452f369b7546b0c776e8cd04298fbe1d02fa13b5d945da1a8df841a4a3c9193689d489e0d387c956aa64ec010cdb6d509044a934031a0da6dd8d4c8cb0e1d8dcc19aee37f8c73ec93542255454b92701f1fbfd"}, {0x78, 0x1, 0x80000001, "28e9bad9c484b19f39afea5865a431f2b14021c3d8528d915d370ca2ae56adadfad887d07dc1f1967d677d26c5b02559715331bcc4b808cce2afa78035536dd925c603383385cc94ed0a34d1c6eb7ae4195ebf7e77356d66ddfd3ef2524a01827ef233648ebb"}, {0x20, 0x10b, 0x3f, "2990c2f181614ee54bd9"}, {0xf8, 0x108, 0x689, "8288a0b84cdd2b6a6fea951f5c2ecd08a77fced89c36d3f3485c55745c306393202028b31c3175839dcfab12e6bb7bba513ac280133da390506521d9c4f89a48eb9aba5b920b12380796cba6c12a1fc3f51afdf9ebc8ecb5cd177ba31ee20661bed13e5186d7870d45d0005b9be01960c3026f525b9ead1a3522e27eaa59f8d637bca96d1df0c5c401d6643306c943a90b276cda357aeda3d444276c748b3ea86412014e8cb8160fd6fd99333bbcc390c2ca4185c42672e67c2fcaffa9dfb2eabe9c7804c7f223b080ba81bc4c9c0cf2711035b27a0b0374c4ff8d1fa77e89cf1a483d034a83d0"}, {0x78, 0x105, 0x8, "f5e4eb4b67ef7c6cf0c159bdcd3b8dc150d532603c1fa3ce7a6cfa0dab7d00af690100a675289223f3efb387d69bee188d7d473fdd0071ee55e94c9f6b88134129369826da85d264183db89d9755d1bc442e9d7679c78df33a2e22c8357ba5bbc030292f"}, {0x40, 0x0, 0x10000, "750be22ded6764a58eb8483ed018303c1598ceb06d73b01db643e146460c6356022dc72bfe1178a1a82eebfc2858c4"}, {0xc0, 0x114, 0x7a7b, "ebfd5d74a8950d344747860a314c094742791b68cbf5f0c2e227697ab0fe0ef5617205f106b6161ffaacc5176ee4b632f13678c382392329df2cb1adfd75056b20f5fb86655816422763ba2dc64c168c1e7cdf8b2c7d70f5eafe230ba141d446105cd5609a2aa60945bcba203931a9ca259f7de20ef7a4420c850222dc02ff398ffab5b2d275547be4bfd3e7119b285d1964d3d9e16bd87fc9bdd034d67c11087e764a5cf178d44c672b"}], 0x540}}], 0x2, 0x10) 19:05:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 19:05:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1234.127963] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.143571] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1234.160653] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.163489] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1234.210767] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x10000000000}, 0x0) 19:05:11 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ipddp0\x00', 0x2}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) bind$packet(r1, &(0x7f00000061c0)={0x11, 0x0, r2, 0x1, 0x401, 0x6, @local}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_stream(0x28, 0x1, 0x0) writev(r3, &(0x7f00000a8000)=[{&(0x7f00000000c0)="580000001400192300bb4b80040d8c56286932324ba7e680129643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004000000005e0000001d30221f1000010007008a96ff0000ec6b0f536e", 0x58}], 0x1) 19:05:12 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r2}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001d80)={'gre0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, r4}, 0x58) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='selinux\x00', 0xffffffffffffff9c}, 0x10) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r6, 0x8, 0x30}, 0xc) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) recvmmsg(r1, &(0x7f00000027c0), 0x40004c3, 0x1ba, &(0x7f0000002940)={0x0, r5+10000000}) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c5f720000000000000000000000000000000000000000004000000000bf4ff0a8612ba4000000009d6b00003800000000000000000000200000000000000000000000000000000000027bb37fd0d8b8a80ef60000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180), 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x0, 0x9, 0x2}, 0x22, 0x3, 0x0, 0x0, "4975682ad0c1fe22963bc6be35156929058ae5afaf2ddcb16cadd441c5e70e3cd6fcb36738bb3867df7c43c56bc89c2d88f68615dc2bdd3501f3e9e0eae97943"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 1234.342066] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.366576] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.420617] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:12 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000020000005ea882bd97000000000000000000000000000000487026a2401ff44f0afe19b1a56dd2bd52ec49e2c9799e5475e5999fd1dab6b4cc90bdb5d9d163486b7b7a9431ffe13613142bc91b43a17a5018d404292ed766cb62c0593294845902bf7345e1cc296f7ab362be2b5f108ce8848f41d56c9b0af18797ea2a4d2a5508409aa5e64c137757c0d61ece0ee0a7b7baab2fa77bd52f37ccfb86700f389801ee6ab966dd555b195d01d0c8df194a08f80218b8a07c0cdaa807abb97222a9ac3a62b5375cb550610a86d70601acc213e7fe4409248e9ced141ecf"], 0x1}}, 0x0) bind$can_raw(r0, &(0x7f0000000140), 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000080), 0x1d0) 19:05:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1234.468318] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:12 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfffffc8f) splice(r0, 0x0, r3, 0x0, 0x100000000000a, 0x0) ioctl(r2, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000080)={0x7, 0x5, 0x1d}) read(r4, &(0x7f0000000000)=""/81, 0xffffffd5) 19:05:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:12 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x1a0ffffffff}, 0x0) [ 1234.587662] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.654827] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.665494] net_ratelimit: 1 callbacks suppressed [ 1234.665505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1234.665887] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.692784] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:12 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x40030000000000}, 0x0) [ 1234.773603] audit: type=1804 audit(1551726312.388:135): pid=1335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir173825018/syzkaller.8kk62w/338/memory.events" dev="sda1" ino=16527 res=1 [ 1234.824457] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.857439] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.865034] audit: type=1800 audit(1551726312.388:136): pid=1335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16527 res=0 [ 1234.895350] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1234.897846] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1234.905209] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:12 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x8000a0ffffffff}, 0x0) [ 1235.089660] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1235.114792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1235.115748] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1235.144935] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1235.153494] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1235.416127] audit: type=1804 audit(1551726313.028:137): pid=1335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir173825018/syzkaller.8kk62w/338/memory.events" dev="sda1" ino=16527 res=1 [ 1235.508368] audit: type=1804 audit(1551726313.128:138): pid=1370 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir173825018/syzkaller.8kk62w/338/memory.events" dev="sda1" ino=16527 res=1 [ 1235.561159] audit: type=1800 audit(1551726313.128:139): pid=1370 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16527 res=0 19:05:14 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r2}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001d80)={'gre0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, r4}, 0x58) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='selinux\x00', 0xffffffffffffff9c}, 0x10) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r6, 0x8, 0x30}, 0xc) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) recvmmsg(r1, &(0x7f00000027c0), 0x40004c3, 0x1ba, &(0x7f0000002940)={0x0, r5+10000000}) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c5f720000000000000000000000000000000000000000004000000000bf4ff0a8612ba4000000009d6b00003800000000000000000000200000000000000000000000000000000000027bb37fd0d8b8a80ef60000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180), 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x0, 0x9, 0x2}, 0x22, 0x3, 0x0, 0x0, "4975682ad0c1fe22963bc6be35156929058ae5afaf2ddcb16cadd441c5e70e3cd6fcb36738bb3867df7c43c56bc89c2d88f68615dc2bdd3501f3e9e0eae97943"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) 19:05:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:14 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xf0ffffffffffff}, 0x0) 19:05:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1d, 0x80000005, 0x9}, {0x60, 0x3, 0x0, 0x2}, {0x502f, 0x2, 0x0, 0x40000000020}]}, 0x10) 19:05:14 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000200)={{0x3, @netrom}, [@default, @null, @rose, @default, @null, @bcast, @bcast, @netrom]}, &(0x7f0000000280)=0x48, 0x80800) r1 = accept$ax25(r0, &(0x7f00000002c0)={{}, [@null, @null, @rose, @netrom, @rose, @bcast, @netrom, @netrom]}, &(0x7f0000000340)=0x48) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x0, 'cpu'}]}, 0x5) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/216, 0xd8}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000000480)=""/156, 0x9c}], 0x4, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c0000000e060501ff0080fffdffff2e0a0000000c000140070000007defff010c000200000022ff02f10000"], 0x2c}}, 0x0) [ 1236.676986] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1236.706884] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1236.720886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1236.723297] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1236.757541] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1236.777991] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:05:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @local}}, 0x4, 0x7fffffff}, 0x90) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, 0x0}, 0x0) listen(r0, 0x5) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0xfffffffffffffdae) 19:05:14 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) [ 1236.821508] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:05:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:14 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000005b40)=@nfc, &(0x7f0000000140)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000005c40)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000005d00)={&(0x7f0000005c00)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005cc0)={&(0x7f0000005c80)={0x1c, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x40040c0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="d6dc1f123c123f3188b070") r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0xffffffffffffff58, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18000000302a0cbbbb447647df0000000005bc3e2129080000009ce5a532eb21a528e73186"], 0x2a7}}, 0x0) accept(r1, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000000)=0x80) [ 1236.961157] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1236.977359] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1237.005945] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1237.030835] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @loopback}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x5c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmsg$key(r1, &(0x7f00000001c0)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000000002c000000000000002cec67c27ddca3645bbb1c860000"], 0x2a}, 0x2}, 0x0) [ 1237.059030] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1237.167833] IPv6 header not found [ 1237.171684] IPv6 header not found [ 1237.180828] IPv6 header not found [ 1237.184677] IPv6 header not found 19:05:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='c\"uset.effective_mems\x00', 0xe0ff, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 19:05:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:16 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 19:05:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x3, 0x4, 0x5) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x7ff, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000680)=0x2, 0x125) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) accept4$packet(r2, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0xbf, 0x8, [0x4, 0x1, 0x3, 0x7, 0x9, 0x1, 0x1, 0x80]}, 0x18) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r3, 0x80000000) bind$xdp(r3, &(0x7f0000000300)={0x2c, 0x0, r1}, 0x10) 19:05:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='\x00\x00\x00\x00\x00\x00\x00\x00\x03\xff\x03\x00\x00\xedL\x96\xf9F\x96\xe8\x01E\xa17\x922}\x1a\xb2\xe9\xe6L\xa1\x16\x11\f0\xa0*\xbb\xdc\xe8\xd1\x92\x18\xe7m\x9cp\x99\xe7d\xa2L\xba\xd7|\xbbNm\xbfB\xab+_Y\x0404\tj42ezK;\xa0\xae\x95\xb6\xadj\b\x1f\x15\xd5\n\xee\xb6\xc0np0\xa7\xf6L\xf0\x93\xf9\x96\t\xa4\x89\xd9\xaf/Z\xe0~\x8d8\v\xcd569\xe3\x82\xb6bzg\xaeCO\x1d\xfcu.\xe3\t;l\n\r\xa0nX\x838\xdf\xdcI`\xfc\xde\xd5yA\x1c\x1d\xf8O^bj\xc7\xd7\xf6F*I\xeb\x8c\x9d\xf2P\xa4!m\t\xc4\xd0\x8b\xde\x1c&U\x8b\xa3\x95+\x98\xed\xb5\xa4\xdb\xc6\xfb\x8f\x87w\b\x80\xa2\x14H\b\xebS\xaf\r\v\x04\x0f\xac\x82\xf4\xa2G\x1b\x04\x0fT\x9b\xc6PS\aK-\x85wfH\xf6&\xa69O\xea\xcc\xd4\x95\xc7\x9fJ\xf1\xa7\x96\x8f\x8b\v\xbaB\x1f\xb6\x96e7\xdc\xf3N\xbe\x1c}\xc6\xed\xea\xdb\n\xd83\xfc\xbd\xca\x83', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x2) socketpair(0x3, 0x1, 0x5, &(0x7f0000002d00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002d40)={0x0, 0x8, 0x60a, 0x4, 0x6, 0x0, 0x100000001, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x5e, @mcast2, 0x10000}}, 0x3, 0x6, 0x0, 0x8, 0x80000001}}, &(0x7f0000002e00)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002e40)={r3, 0x2}, 0x8) [ 1238.431963] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1238.448263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1238.461417] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1238.498816] audit: type=1800 audit(1551726316.118:140): pid=1437 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name=6322757365742E6566666563746976655F6D656D73 dev="sda1" ino=16836 res=0 [ 1238.505447] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:16 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)="73af4e1ed1d7a9ce2f3d42749cad26a7636344d3a5ff6282113b5844318adf689d32a5af6bf5537b571ca7102cd3afdf52e6e08e7c9371d46d79e395b3ed9f8124fca59c01c08989107be07e1713419be1aa63ea059126de22b933eed0d6d586bb9b11efaf390c5fa572e7ca8c40b7c0e0ca300eee26cb3949970014e2cafba2bd314a5493800fd2cb60f7d82a0853a721942a264bb2672a84977a626c0de09bfc49b2195a54da74cc230c77411e86f9816cd2b8af339f5c633d9e9ee1c36c81ea62afc27d4abb7f346d77937f6fd2916f14dacdcf05cf4e14ef3627a23fc4229b8b0957224d96a8f4b1fe28", 0xec}, {&(0x7f0000000340)="6d820935c6fadb2f5950cc102f39f485c943c379d8ae22078283882c855e66329302e43110d885f632706a62b66ad03fc71e7e8cbbe6ad1a135d77c355339cf5cf2adda9a27158d9286d8ca6f47ec3f891b364981091bb424f128e7a5944a91a24865841df547f4ba55f7b54bc19df5a7e8a29acce", 0x75}, {&(0x7f00000003c0)="ac928b24c23fb2fcffabc9f2bd3627807c85c0fb745f67834805a8f670777665bfa57802f88dbcb5a75d8d5e74157d479a0bb3e97f0d0c37203f5b875aa7e564187220b843b01a2df169cc4255bf821d590dd892cf671414751fb626fdc61ef9ecf857cde064c50c2f1ca49c36fc5611ce95e571872a94bc2db8fdf3e6905fadb127bc794c641e15065ab1dc474fad104f7879549050cb76ff28a16480f11639284c205f19b468bb95f4110a34134a238c9b6ad99a", 0xb5}, {&(0x7f0000000480)="7391ad4f49db36c3ee6a42ff68a8ef3dde35cacfee157b6b963ea08c8da04004d6edd0265c0b3e525e6cb8466a20c9a37d70654bc482b017e97eaf13e597c9958ed3d57713b7fd4d7be3a1eff0694086bde1cffd52ce8371", 0x58}], 0x4, &(0x7f0000000500)=[{0x1010, 0x13b, 0xfffffffffffffff9, "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"}], 0x1010}, 0x5) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x12c, 0x10000000000]}, 0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='\f', 0x1}], 0x1}, 0x20008844) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001680)={'team0\x00', r1}) 19:05:16 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0xd}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getpeername(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$sock_ax25_SIOCADDRT(r4, 0x890b, &(0x7f0000001400)={@default, @null, 0x7, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f0000000980)={0x11, @remote, 0x4e24, 0x3, 'fo\x00', 0x0, 0x200, 0x2a}, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x570, 0x368, 0x138, 0x368, 0x0, 0x138, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x6c, 0x46095335, 0x101, 0x3, 0x80000001, 0x1100, 0x220}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "adfd4297a89267e6ff310fbbc622fea98f29fe8ac42308d7001df4db118f"}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0x0, 0xff, 0xff, 0xffffffff], [0x0, 0xff, 0x0, 0xffffffff], 'veth1_to_bond\x00', 'veth1_to_bridge\x00', {}, {}, 0x7f, 0x7, 0x6, 0x4}, 0x0, 0x200, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x5, 0x9, 0x3, 0x30, 0x4, [@mcast2, @dev={0xfe, 0x80, [], 0x22}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr="e7ff353d6b241b52f1be4375de2f8375", @initdev={0xfe, 0x88, [], 0x1, 0x0}, @remote, @loopback, @ipv4={[], [], @local}, @local, @loopback, @dev={0xfe, 0x80, [], 0x16}, @rand_addr="084995c96ddadaab46ae1bdf3611cd04", @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @local], 0x6}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x10000, 0x80, 0xc}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e22, 0x4e23, 0x4e22, 0x4e21, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x1, 0x6, 0x7, 0x5, 0x6, 0xffffffffffffff19, 0xfff]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5d0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) sendmmsg(r3, &(0x7f0000005fc0), 0x28e, 0x0) ioctl$sock_ax25_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x2, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) 19:05:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000022000100000000000000000404487c16edc2fc91be5fa700", @ANYRES32], 0x2}}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e21, 0x8001, @rand_addr="1f3b9669b135f1c631039847118289f5", 0x6}, {0xa, 0x4e21, 0x8000, @rand_addr="a462f401ab8445b7ed28d412b9327348", 0x7}, 0x5, [0x7, 0x2, 0x1, 0x0, 0x639c, 0xffffffffffff0580, 0x400, 0x800]}, 0x5c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000100)={0x3, {{0xa, 0x4e20, 0xfff, @rand_addr="d3d85964adbd329584c5bbff56d00561"}}, {{0xa, 0x4e24, 0x1, @empty, 0x9}}}, 0x108) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000240)="c6390674a0c13e13faae8b68cc26ca22855f04e4b97ceeb26f0e524f53baeeb412c6d3a82679ac8cdec590f93a251d1e41a3d822aa8bc725446f6897fdf8ba48e695a1646d7a4f6af0146837acb3d4ba062448", 0x53) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), &(0x7f0000000380)=0x4) 19:05:16 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x300000000000000}, 0x0) [ 1238.554623] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1238.695812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:16 executing program 5: accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1f, 0x1, &(0x7f0000000000)=@raw=[@generic={0x7, 0x0, 0x8}], &(0x7f0000000040)='GPL\x00', 0x100000000, 0xcc, &(0x7f0000000080)=""/204, 0x41100, 0x1, [], r0, 0xf}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0xa0}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 19:05:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1238.764780] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1238.809321] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:16 executing program 0: socketpair(0x1f, 0xa, 0x2e, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001400)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001300)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="20002abd7000ffdbdf250a0000000c0003000800080003000000240001000c0007002100000002000000080002006c0000000c0006006c626c637200000008000600fcffffff1c00030008000500ac1e01010800080001000000080007004e24000008000500090000000800060004000000080005000100000008000500ff08000300020000000800060004000000"], 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) sendto$llc(r2, &(0x7f0000000100)="79954ec4c50748a000c27db622bb26859156376fafbe4c8f01e59bdf30189d607fd0b02a65666b235e15c58aaa385600843317ae953dfc2d1d3f6c9ea30bb7fbdf", 0x41, 0x4000040, &(0x7f0000000180)={0x1a, 0x311, 0x100000001, 0x400, 0x7, 0x6, @link_local}, 0x10) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010407031dfffd946fa283000a200a0009000600021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001200)=0x1024) 19:05:16 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x700000000000000}, 0x0) [ 1238.907038] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1238.940758] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 19:05:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b93c564b86c1490d5f9ef9ec63ff2d38eaac9457589d566a510a0008004ecf6d", 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006dc0)=[{0x1000000f0ffffff, 0xffffff7f00000000, &(0x7f0000000080)=[{&(0x7f0000000140), 0x683afc}], 0x1}], 0x1, 0x0) 19:05:16 executing program 5: r0 = socket$inet6(0xa, 0x4002, 0xffbfffffffffffbe) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000240)=0x8000000000404, 0x4) sendmmsg(r0, &(0x7f00000089c0)=[{{&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast2}, 0x80, &(0x7f00000004c0)=[{}], 0x1}, 0x5}], 0x23e, 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[], []]}, 0x278) [ 1238.960009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1238.985456] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.045635] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 1239.057548] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1239.095205] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:16 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x800000000000000}, 0x0) 19:05:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x2a6) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2c20f6293a4b1ae396461defdae564fe70e6b06f7a603f2836f1cba6bb2c7bd5bc62d6f2c64851d433313c989ef19657e530d18b5009eb3cbda71f381b907c2d1e37478825d1f375bc66713a3f8d5f972a96cea5201822d28b346f74a3abcfeff5ec2549122444c29e1d8622b9762449f87914a0bd90b828453b1bf11715eec094b50e2570e987e1dc4328dfb6acb709433d0c4c3a3d49abb7b00e1ce274cdacadac69efc3d8485ab3acd1b79502d90b4524f604abfadf08"], 0x1e4) r3 = socket$inet(0x2, 0x80806, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x3, 0x1000, 0xffffffffffffff76, 0x8, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x19}, 0x7}}}, 0x84) 19:05:16 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty=[0x0, 0x4888], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) socketpair(0x3, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) bind$isdn_base(r0, &(0x7f0000000040)={0x22, 0x2, 0x3ff, 0x6, 0xfffffffffffffff9}, 0x6) 19:05:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1239.233748] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.282875] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.297778] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.298462] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8001, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1239.350628] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:17 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x1000000000000000}, 0x0) 19:05:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$cgroup_pid(r4, &(0x7f0000000200), 0x12) write$cgroup_int(r3, &(0x7f0000000140), 0x12) 19:05:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1239.491244] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.533835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1239.565434] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.587152] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1239.631041] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='mEmory.events\x00', 0x26e1, 0x0) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f0000000000)="b9f24e77477cf84664e9100ffe3776d613a46907ef3953f32331b8865afe931ec445743b1357133d0542220a50a85cc24f51cb0a7d9e06c00000495c3a5deedad0076a9bf0ece5109a0cb209f958a17e37e7f4297bdf", 0x56}, {&(0x7f0000000080)="3a7092180579a070ec1c8d80bd7b174621d037ec018f7fd77d04c928906ffc8c147f8dd87bbcad633d16e9ca630418eeff12c36e2476060123deeeeeecadee72a080cde1935a20e41d43e21e6864033e881272cd20168ecdd80857224aa4ae9b0377815f52", 0x65}, {&(0x7f00000001c0)="09882d22bb6bc9f2d82f44b8f953917599624d0ea9c6612b3542e7a1c22e5fef90d91b7ca87f945d5837aa08ad84bad0172494b7dfb6a656e4abf9029f0ec497dab0f1f83ec35ecf0b1a4b64b107820bebfb81461a27c78d0ef160f351fb24e53b0f5c030086092c174cac6c49b8bde0e5f166c75c2fcc33b123eba737a79200ba76e65c6f5c4936de30cdd1e21999d6ae8f1127856355967fd3c80ab529cfd297eba802442d5054ab1d779a619b430d4ac6c7d32fd95b4d58efd4198e6cc3364bac8e69176142a19541612d", 0xcc}, {&(0x7f0000000100)="e88dd92b8ce703f34aea83994ad8c7dc0ac636", 0x13}, {&(0x7f00000002c0)="1c6456497e702c19d4a4a1bec496a8cd5a92e97caefcbe5e2932aeda2e352dff99ff03421bb0810baf35795cd3e1a5e7f318b0545ab6402d66a650f5db51b86572d47a1217a33306e029a428201881f522e49ef82539ccba69cec0eed2dbeb3067ab29778822f84634ed17ee6e24d2159bc82b0b2015fd1a92a41a9cb7e746a3a88bfb4d3d871347dd3d13dd1d5d71ed986da92796e376e910aa54b8", 0x9c}, {&(0x7f0000000440)="1e52e6182f5e4b23e930ea3cade9bba03499ee1827a40f598d38d38b2426d68e1fccc83fa78fd2ff818b3c743b9fdbe2563751820d3277752e805f888186da1ee66cde9d70633f7c7651bb1501552a2c6fd86142ebf17bbf1b4f0a1b5229ca1871f89d00fcf47cf2ec56ffc4fef0b180bd87829fc7db9676a5b94491be4b455324e4a1b4b9b49bfd4edd01b0b3a456c69dfb251383d0f42b3db9127290469e45aaff", 0xa2}, {&(0x7f0000000500)="18c9dab63467ca2fe3c93d6653e575fadff9378d27c447e80b3e81e5f8606db16af35ae34937a6c946f52590de03afa1f9e875dc9c00f79f1b91e03ede8ea15b50d80f50ac083e7ce9c5900d04d3c03e35de4941a7cdceecf99906f181f6c5e0d29e90faa4e1c2784cf4b259c4a9cbc32860eb32aec8c5ed9fe2fa649369f9327309c0600f44bf87a66cf0b5e659d631088223fba671778397a2db68606468cfba9ec02deb60447ae84e364eb3a090c05c0a77240851768be7b19989b90f4072b8c35d", 0xc3}, {&(0x7f0000000140)}, {&(0x7f0000000380)="50507cc78e1dd3c5ff311bbc2996afa7f3f5ad0ddc2dbc3e76f812e8c78f57861f742d7f32f9a38ecd2a6912134c5d410d6e27df9cbb54e4fd696551a19f4cbcd285489d49cc9b5c63a1a1933f2e00d040665acaa92ef36b0b120b31c8820c7eb30cdb78", 0x64}], 0x9, 0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x101, 0x7ffffffffffffffe}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x21, 0x4) 19:05:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='hugetlb.2MB.usage_ir_bytes\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x11, r0, 0x80000000) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r0, &(0x7f0000000280)=0x8a, 0x12) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x80020) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000180)="0adc1f123c12a41d88b070") r2 = accept(r1, 0x0, &(0x7f0000000080)) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 19:05:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001a40)=[{&(0x7f0000001780)="d71af89a29465f54fa872c4e4cf8e69eff40cc4fc215be106bc2cc66fce83465b8cf3fa4d5701ffb58fb1a8ff3066d9bef54e68e95c27ff0fc0b7cc9b648eba08eda6599f6015a1cc5c0e68e036909a11ffcbcfb"}, {&(0x7f0000001800)="a4f86ec501da26606d1c80d1eb1dbe9dd0b73c00b3293f8a1d14c654f50506783d1a04c159a5a417854409c7fa8f71de655e3749c17608fe82dd6c80c0b475cefdcf11df02156cb5c5498101afe47db5925633ce864eb6b9205271ae7bf7b800d2f3eacca40071fc5b8d9a8da56cfe66c5930a1b3acf860b02d896d8811bb036340cdb5088d1c70b81cc71c90bcb671034445d1ee7e10bb0b5e634a1f8227525a8692ab10e0f5731d3587a3953916fa7da30219d118359537a6dbd276d878528d87019891138aaeb0cb528a0dd2d660875f87aba29ec5785a71a"}, {&(0x7f0000001b00)="654c27c13235ec908ecab8dafc59ed23562ec077c143287e020e40dea72167446c4c76dab1bf39f82c3906e79faac87c8adc87af6ec2aa7f3a0d24c63d00ce8d3f8d4e1a6d563a0fefbc787dfa1fda4db9852696555ff912b1a2e1fbd3c36282d7dbd3df297ddf28946d4d78761c904aa9f5e47e700fc3628ddd625de112ed2ca8239ebafbd3170885cb1deefad801c1ce32e5e98231978801000000f40a5a2e440b949535479f7e5c9be11b11fcfe959bc9c09f2325cab9c6dc9f00000000ddec61de12fbd2f04160533607a10be4f23f06b8d6a3317446c1b2416ed1fe58fe2c010d11b47f4106ab03adfd42d895f05468"}, {&(0x7f0000001ac0)="8b017f0ce251179d06288812eb78b8c52661fa"}], 0x143) 19:05:17 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x5814000000000000}, 0x0) 19:05:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1240.010718] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1240.024689] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1240.046228] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:17 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x17, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000071180800000000b39500000000000000dee2f83adf873810c62074086099af71b488155b8fc4b87ee4bbd22adcba0f8cf54f9c68eb78f948ab76a5277a9d449231deff83e12ca31aff646c806b39185309fb8bd889f3b1e7136335bf1ab2c0190702db1a92cdb20d0fea4a57c3225c39e1091e281dc11c74696a36"], &(0x7f0000000000)='GPL\x00', 0x40000000080, 0xfffffffffffffefc, &(0x7f00000005c0)=""/251, 0x41f00, 0xfffffffffffffffe}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x2}, 0xc) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x3cacca14) [ 1240.074846] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1240.100684] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:17 executing program 2: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001dc0)) listen(r0, 0x9) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001e00)=0x10001, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 19:05:17 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x9effffff00000000}, 0x0) 19:05:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003a40)={'veth1\x00'}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020a2bfb07000000ebff0fdf333f220005001a00050000000005000654c6c6598d2ba7c61400eb55c2991ea038687d7c01b3060002000000"], 0x38}}, 0x0) setsockopt(r1, 0x101, 0xffff, &(0x7f0000000080)="50376bd423d17397fc164a9893fd24a5c215cbb2456862f42f482f814cc2d544514316112f0d0421f2a6dc2cc72ee7e7ac73a180aac706827d3232bb367f34462dd2ebe0655ddef68972b1683f53302dfc4949a3ced75796ac40c5741f2a6fa717ea625fb52e7360725737aa104e95f828b716cc75b2a7170a7b9b5fb054ff81d048f906a35107216f0a7f905546a61fc04628d5e5e559103778eb8aa9211d299e5773965effdeafee211ddb3076b0e7f95a0756352b1a7c5580e7d1cb823530104e1fa4005ecc48912253b9a8498e6cf2a7e1e5529bc6828340bcd3", 0xdc) sendmmsg(r1, &(0x7f0000000180), 0x20, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000002080)={'filter\x00'}, &(0x7f0000002100)=0x54) 19:05:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='hugetlb.2MB.usage_ir_bytes\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1cb) write$binfmt_elf32(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xe36) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x20}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="06042dbd7000fedbdf25010000000000000009410000004c0018fffffffb73797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a055d61ee35d3ed6c56"], 0x68}, 0x1, 0x0, 0x0, 0x20004001}, 0x20000880) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffff}) write$cgroup_int(r0, &(0x7f0000000000), 0xff2a) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f00000001c0)={&(0x7f0000001900)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x141c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) [ 1240.303844] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1240.334437] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1240.344701] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1240.391234] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1240.394780] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:18 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xc00e000000000000}, 0x0) 19:05:18 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004bc0)={&(0x7f0000002780)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000002800)=""/225, 0xe1}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/36, 0x24}, {&(0x7f0000003940)=""/105, 0x69}, {&(0x7f00000039c0)=""/21, 0x15}, {&(0x7f0000003a00)=""/162, 0xa2}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/86, 0x56}], 0x8}, 0x12100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000004d00)={&(0x7f0000004c00), 0xc, &(0x7f0000004cc0)={&(0x7f0000004c80)={0x1c, r1, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20048000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 19:05:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000ce40)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f000000cf40)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x15, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000700000900000000000000009500000000000000"], &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc4bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7,\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2\xb1\xd1\xdcT5$gw\xc8\x9f\xf2\x15\xc7\xad\x81\x17\xdd\"\x17\xdcLk9\x04WS\xc5\"V\x8a\x87\x9c\xb5\xe2\x90\x84\xc6&O\xe8{@$\xe0\x18\x9d\xden\x9d\xea1\x0e\x1a,7\xcd\xf6\xb7%\x15X+\x03\x00\x00\x00\x92\x9b\xe5f\x7f\xb9\'N\x89\x01\xc2L\xc6M\xf1\xae\x18_\a\xde\xb8\xed@\xaf\x11\xb1\xa6B=\xc5\xcaQ\xc6\xd7\xc3U\x8d\x01*\x9bX1\xe5B\xd16l\xdc\x8e\xc9[%\xc7gr\x15%\xae\xd9*8\x03L\xaa$4T\xa2\xfc\x04^X\xe2\x1b\xdf}\xc3\xcd\xeb\xa4KC&\xc8\xee\xbe\xa9\xb6\xf8a}\xf0\xce\xe0\xbe\xb6~i\x86YN\xd4\xcd\x86!N\xbe(z4\x8eu\x00}\x7f', 0x0, 0x0, 0x0, 0x100000041100, 0x1, [], r1}, 0x48) 19:05:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000180)=0x7, 0x4) listen(r1, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @local}}, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x98) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042abd7000fcdbdf25010000000000000009410000001400180000000669623a69726c616e30000000"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl(r0, 0x5, 0x0) [ 1241.325962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1241.356567] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040), 0xfb01cbdd028b9044) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) ioctl$IMCLEAR_L2(r2, 0x80044946, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, 0x0, 0x0) 19:05:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$tipc(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x3, {0x40, 0x4}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)="a7b243a7aef2f4d78d323c106aa4cb05b65d7d974b4eb78f82abe4b8cc1d3aa4256af41a3f0bec252a64baede983e7ee807c8e319b768c5751771992881d27ec418e307a48ee8e72785082ce589022f411ed86a332a6949add39783034d4df8408ada7d5f152d7ce133314ef5361c09ab465ab3c098f1363bc6bca08177b5e9719086d6257f287a319c5529524931778", 0x90}, {&(0x7f0000000240)="615f13eace9df9f6082de26bcdbcc3e07299388e748ce20d7b6e648a0c52a61a95ae60fa897242deb0ddc18f4f8b5de7ea19b2f332c40abb70162ca99abb671597cab5a97e88f8649a96fbf4e587e53c27a808e3a8724696864b451d60bd7041f694b6dc5f20a85bbc34c090749cd29714562c6a6dac29d839e7f7c566c05f362a7c8e6ea76251d074a227e5bd1892155fe2dece222280e573684883c562e946976d346a68498e8215bce4c0b4dca11daf6a9babe4b3f62f7c87e3a770ec1fc5ded730c88c9910ab4336b7f7e99e2887364e8147f288639ae57422d8a56a9f42ed0c74f9", 0xe4}, {&(0x7f0000000340)="0a000dc7bd2c275556f11553ec317c32117c94e46b64aa317e2e03b092f0bc56017448f9aa97b0812d35", 0x2a}, {&(0x7f0000000380)="c258995add7b5b9332784ce264f884bfd2e31edc39fd5623ae1274620a7b4f06017aa0f98ed3d0fd9c90e4156d822dd1e911ef010d17575d83618b5b413c4a41eaff04656d3c0c241c261ea59a0f5ca27ddf0fdd26d2c3e3fdaf0bfff8ea6c6364e54f9e6ed36102cce3969ca243781958939d1699fb321c3357ef39a6daf708b96c", 0x82}, {&(0x7f0000000440)="a576d46f12b36e345f40d2bc8c0a0e759cca2b1dbcb7469665784cdfaff702f692d1734f2230c673d0cb0755bed62015e701bcae471cc0d3850511c99e6d1c6602aec6fd105eba81f9f99924f55617f383f5b63da8b57eae017ca727cf35c4999abbd0acf3dbacc61c92220b413e24caca4339bc8536255fdcef8e6ffbd0c98fb15be09bdf2021d3b7d052d206f70d309bbdf1d713beb16b9a8eb2c26d44a9110a326716a5fd466c600ad1eaaf648525a02fd08cb946edbb552618dee4f60d9250a8d9e1e006903ed39ed02e60ec8a4c8a5dd036a4a50ed75687458eee2ebfb20382aaf7d197f618abde9e276fa1c0", 0xef}], 0x5, 0x0, 0x0, 0x80}, 0x20008000) bind$alg(r0, &(0x7f0000001240)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000680), &(0x7f00000006c0)=0x1000002d7) [ 1241.395705] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1241.422403] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1241.433904] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:19 executing program 0: pipe(&(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0xffffffffffff173b, 0x36d52b1f, 0x3ff, 0x4, 0xffffffffffffffff, 0x800000000000000}, 0x2c) 19:05:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:19 executing program 0: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1, 0x4e23, 0x0, 0x4e1f, 0x9e, 0x2, 0xa0, 0x20, 0x7e, 0x0, r2}, {0x13a, 0x5, 0x4, 0xa14, 0x3, 0x0, 0x4, 0x800}, {0x3f, 0x10000, 0x400, 0x6}, 0x8, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback, 0x4d5, 0x32}, 0xa, @in=@rand_addr=0x400, 0x3502, 0x3, 0x3, 0xdc, 0xc902, 0x8000}}, 0xe8) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) ioctl$sock_proto_private(r3, 0x89e6, &(0x7f0000000800)="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") sendmsg(r3, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x1, @loopback, 0x9}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="c69de9c788087f215a0e7081755fda68e1854dd06b52a405e6ccbc53826483d3622caf495a13b365d25c2b98b0891a0b7390fd", 0x33}, {&(0x7f0000000300)="f51020b0822e79fe2f3e748d5fb4d2e97c83963a0cfb9e023cc659fe6a29d30adc84a8d3dbf4fa9dec2f9aed27e3d194a33dbfc2cdd37e2ee7a59d76beb4c7d0b12b66081b1e17bf65909337f5e4d1c327313f30faa642e00c0560ac73bb0990d062a57622c803f9844601b360076c770d2f704a0d18e25361340695bf76cb149a2405c02da7", 0x86}], 0x2, &(0x7f0000001800)=[{0xb0, 0x111, 0x24, "9e19215ab8ec0f97fdba38780ef3c734af33968dfc63b9ae4c45a130aa387036ca424b5ad41240aa893e6f1c5b79e869db5b637bbc79d1ebe3b880088a26b80a96c285a80544f7fe7a029bc889e73c3d8f4a7d9f1eefaccbe3edf98678a66f61fa4b2f55b3c2fe6002a9d9615e459486e1229243662082731162f2f0ee075107199788005be9902470d778a79375a31e355c869fa20589ff6d151cf6ae"}, {0xd0, 0x10f, 0x9, "86b5204a2bcbe63bacbb778a8265cbc082756ce1974839662251c05a1138f1858957cfa80a9c6cc2a534b817acb3c5dcfafdc12a0358f29f7ff5922d4866bc49138e5abf821e11e19c2b4bd133cbb24c3cf2a4fe5efd3f4678ed3a441e0b53beb6b5aed6eb69c3c08cef06e4dae975845622f52cb4694f1f6b7abaa7ea4a82f4b726805d74c721d5bec2c6461a5a616b17c426ad0e6763efbc46cb01aa973970c37c417950274f7345cf035d4e733550f6655bc898c3560602ca592ecaf75e"}, {0xa8, 0x100, 0x100000000, "62a34ddccb380709d38f06012f7c115b9a5760e994057cf3502250e63429fc53570633218679ebf9dff8c8ed83149faabb6108848ad6cfd967c1fc9524307902e08dd85535c809e0c9d4b0fe2811d45d449296f6f5c9a76dfb61f1b7f9bc959c50f09986c650395c414b2ba0d778be4336f4dd05b23005ce089eafab2bcd9379937f5de353e42de422fdfd42e0dfb51b593376d0"}, {0x78, 0x100, 0xf3, "90ad9fd4b24248a28779d5072a99be66cfd012e93a96e84060b3c58f5ae071e86f743eedebfee2fc239e8d8ce5112feda016277b21ef20e1e3d9c1d1132890969be7484ff64fb02dfe96293b2dc4ee8c662abb495d0b330b2ede69bb60f7053a99575591"}, {0x1010, 0x19f, 0x6, 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{0x1010, 0x10c, 0x2, "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{0x88, 0x88, 0xffffffffffff7fff, "740dfb1e5e4f5f72bab74e0196aa59e1fe0cb4e0a1207875d1b494f98ac8a76e3c444d647c8619aff5e26520ae434ae3e3f03e81b496e98727d40d9ef3e5d4e7f2862b513881b547dd65b585b7d6edea2dd1c35ce11df44e04ded26c87fca6ed38eae054d2f2a1c32578208c53ddab4be290cadc42c3"}, {0x48, 0x88, 0x400, "56e240396c39a5cec565a4cfd6517c29d6103b2fbb7156d54bf949bd0caeabd742a0e5b1e1905b502921adda37f24d4716b256"}], 0x2390}, 0x40) r4 = bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x65c15bf2) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r5, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r5, 0x20a35000) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x8000, 0x3, 0x9, r6}, &(0x7f00000004c0)=0x10) [ 1241.671771] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:19 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xf0ffffff00000000}, 0x0) 19:05:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/177, 0xb1}], 0x1, &(0x7f0000000180)=""/43, 0x2b}, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x5, 0x30, 0x9, 0x20}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x4, 0x8, 0x81}, 0x10) syz_init_net_socket$ax25(0x3, 0x3, 0xc3) [ 1241.769391] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1241.796721] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1241.832628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1241.846764] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, 0x0) socket$inet6(0xa, 0x0, 0x9285) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='memory.swap.current\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000340)={0x20}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000140)={'teql0\x00', 0xab7, 0x100000001}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000300)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8, 0x0, 0x4000000}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000000040)=[0x1], 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, 0x0) mkdirat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x1ff) socket$inet6(0xa, 0x803, 0x2) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r4, &(0x7f0000000240)={0x1f, {0xfffffffffffffbff, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x4}}, 0x8) 19:05:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:19 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) [ 1242.030849] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.040680] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.072895] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.096543] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.155321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:20 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 19:05:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:20 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffffff00000000}, 0x0) [ 1242.455498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1242.462376] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.488704] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:20 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffffffa0008000}, 0x0) [ 1242.567741] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.619701] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1242.639378] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1242.761139] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:20 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xffffffffa0010000}, 0x0) 19:05:20 executing program 0: r0 = accept4$tipc(0xffffffffffffffff, &(0x7f00000007c0)=@name, &(0x7f0000000800)=0x10, 0x80800) r1 = accept(r0, &(0x7f0000000400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000840)=0x3ba) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000000a004e210000100000000000000000000000ffff7f0000011aec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a004e210000000400000000000000000000ffffac1414aa6400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100010000fe800000000000000000000000000024f50600000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000002fe80000000000000000000000000000c06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a006e21000000010000000000000000000000000000000101feffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000800ffffffffffff20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept(r3, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000200)="2dbdf0059792b4583e816f2b25c67b600c97fffe8294fb686a3f613223f687afa6cba5b172e7c2085ed9347d23a714fdce1888f83f5f2ce404a3ece6ecd5869571b5698fa859cc1a81b49bf90a80c5150a0a479357a8ff1d16c5662561fb30a21c98b8d2124fea209de0780bf360721a9fffeea777c3e46c371a58583af51e1e275b07fdf204dcb10c24af40ff7481f118e2663bf71ae50c20b0b1ed3b605f9347073a34be6216f0051ba8ec0e08f7a1a4b1ee2f763fa1efda92", 0xba) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0xa861, @loopback, 0x9}, @in6={0xa, 0x4e23, 0x200, @loopback, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7ff}], 0x74) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000003c0)="ab45b69bb2869774d9143f0f95", 0xd) recvfrom$packet(r5, &(0x7f0000000080)=""/8, 0x8, 0x0, &(0x7f0000000880)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @dev={[], 0x1c}}, 0x14) r6 = accept$alg(r3, 0x0, 0x0) write$binfmt_script(r6, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f00000023c0)=""/49, 0x200023f1}], 0x2}}], 0x1, 0x0, 0x0) pwrite64(r4, &(0x7f00000002c0)="ebff02925031a986dd637d318576dd7bfb267b74c233bbb0628044106308422490882badfbc4c5448448130809fb18d23dae1927769c3ab22d32f3e5f73a1f288a4f670192d51f51a6d2e67ef671bbde701a0dc43845180ff34c2369781cf3d098da3bd7c65dd9112e7190fa9d9753360c3b29ea2d12296e8aa4c8aa5a4ba534fc053ff5cb89e2d608dd77b1eed6c84d2791802684714a87aa9b2546390304ad7d4a165f8373d30dd27343014a99626d9f14424bbab0fe40a789ccf58370769fa671d470b14adbb215e8fa103d169ef41bf7cbf2e43091c25819565c9db05629608d6cc1b56f7b574d", 0xe9, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0xa010, r3, 0x0) [ 1243.032643] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1243.033241] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1243.064805] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:20 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000180)=0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r1}, 0xfffffc89) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000040)) 19:05:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) r2 = accept(r0, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x80) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, r3, 0x220, 0x70bd2a, 0x3, {}, [@TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x84, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20008804}, 0x90) sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00002cbd7000ffdbdf250a0000004c00090008000100ff00000008000200cd0000000800010003ffffff080002000500000008000100adc2000008000200020000000800020000000000080002000600000008000200008000001c000200080001000100000008000200040000000000000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000380)=0x7ff, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_0\x00', r1}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x0, 0x0, 0xa, 0x7}) [ 1243.071960] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1243.083910] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6000000000000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 19:05:20 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0xfffffffffffff000}, 0x0) [ 1243.251692] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:20 executing program 0: r0 = socket$inet(0x10, 0x4, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0x6, &(0x7f0000000380)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="240000002d0007041dfffd946f610500070000001f00000000000000f1ffffff0400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1243.309914] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1243.334259] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:20 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x2b, &(0x7f0000001300), 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20400000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 1243.358759] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) [ 1243.435136] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_buf(r1, 0x107, 0xb, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0x4) socket(0x1b, 0xa, 0x0) 19:05:21 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000180)) write(r0, &(0x7f0000000000)="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", 0xfc) 19:05:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0xffffffffffffff01, 0x0, 0x8, 0x5}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x1000000000, @local, 0xfffffffffffffffc}, 0xffffffffffffff4b) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket(0xf, 0x6, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r2, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x83}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100), 0x28) recvmmsg(r0, &(0x7f0000003200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12123, 0x0) [ 1243.623338] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:21 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 19:05:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_names='\x00\x90p\x00'}) [ 1243.707019] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:21 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 19:05:21 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 19:05:21 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 19:05:21 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1244.220690] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1244.229917] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1244.253473] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:21 executing program 2: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) r1 = accept(r0, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80) recvmsg(r1, &(0x7f000000e880)={0x0, 0x0, &(0x7f000000e780)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f000000d580)=""/76, 0x4c}, {&(0x7f000000d600)=""/164, 0xa4}, {&(0x7f0000000480)=""/158, 0x9e}, {&(0x7f000000d780)=""/4096, 0x1000}], 0x6}, 0x0) recvmsg$kcm(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffec5}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1}, 0x0) connect$unix(r1, &(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/4, 0x4}], 0x3, &(0x7f00000002c0)=""/150, 0x96}, 0x10120) 19:05:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:22 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r1, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2f66696c65302f66696c65302023215f61636365737324656d31776c616e302d6d696d655f747970658e205b626465760a491a220085842eb32007b3a006e4bb4bf8f1568538d6f2a0ae0c73ae0c23e9fd2216dc453deb2cb9939cfbb7bd57a8337b7d6c9a77ff038b2528f1a445dd2391e49f5cee586eeda0c85cc4d1f10112c33467915ea7bfd8"], 0x8c) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x400000000006) ioctl(r2, 0x8912, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') unshare(0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'gre0\x00', 0x101}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = accept(r4, &(0x7f0000002840)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x80) shutdown(r4, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @loopback}, {0x2, 0x0, @remote}, 0x27}) sendto$llc(r1, &(0x7f0000000100)="f970073b521a3a2059fcfb4e8ff5daaa892b23d0d93e42e29fd18b0a0ba812eee04266ea1e381a4bb2e397868f69542dd70dd9c732d82d1fb2fc114f477c5628dfd9882cb1704a9f32aac44aae8374041822b9186cf14d60459bd23b2cdfa2331560f6603715660f40eb2abb6eb4ac55a1b1b79c6b0cf8b2b9318c3851c8c082044b202dfddf065073e5b86df813839f8469d5e3897560064588b8857deb8aa08bb97eab5a3c887c75722b8f29c0676355437301c7bab02cae987fb632bc787275cc10ffa7d27aec6dde9675ce109785c50042c06113974ffe11fc8c778aa09dfb093bb384905f3b6b5899e819b4f5263cb840bd", 0xf4, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @dev}}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000002c0)={'ipddp0\x00', {0x2, 0x4e23, @multicast1}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="02050000050000000002000100000000000000000000000000866ab6f58df1e1bdb6841ea5e3fd574c8845a2c9f509c84ecc4c2942464894b8e02b01ecc322db9c8a4aff33c0cb398fffcf67d591b03e8b4d85a13bd5cd4d059d504245be053f8120"], 0x62}}, 0x0) setsockopt(0xffffffffffffffff, 0x53, 0x401, &(0x7f0000000640)="01aeefef2d5883d4b1375b1f2c600b3abece185118e1d6987f2238bc23a5915ea15e4a9f763a82cbeadee97376f369349d39cf603900000000", 0x39) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '-GPLvmnet1GPLppp0em1'}, {}, {0x20, '[bdev'}, {0x20, '}'}]}, 0x29) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040), 0x232) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) bind$bt_l2cap(r0, &(0x7f0000000800)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4777}, 0x9, 0xfffffffffffffffe}, 0xe) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000003c0), 0x4) [ 1244.501655] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1244.643930] IPVS: ftp: loaded support on port[0] = 21 19:05:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:22 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xe, 0x3, &(0x7f0000001040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000000)='syzkq\x00\xdf\xff\x04\x00\xf3', 0x1, 0x1000, &(0x7f0000000040)=""/4096}, 0x48) ioctl$int_in(r0, 0x5473, &(0x7f0000001080)=0x5) 19:05:22 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1244.670234] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1244.690031] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1244.690548] device gre0 entered promiscuous mode 19:05:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, 0x0, &(0x7f0000000580)) socket$inet_udplite(0x2, 0x2, 0x88) [ 1244.800543] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200005b0], 0x0, 0x0, &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'bpq0\x00', @dev, [], @link_local, [], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x218) 19:05:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'bridge_slave_0\x00\x04'}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x201008}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00?', 0x22000000c0ffffff}) 19:05:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1}, @udp={0xffffa888, 0x0, 0x8}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x16}}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r1, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}]}, 0x64}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000) getsockname(0xffffffffffffff9c, &(0x7f0000001440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f00000014c0)=0x80) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x75e4, 0x4) accept4$tipc(r2, 0x0, &(0x7f0000001500), 0x80000) 19:05:22 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1244.997714] kernel msg: ebtables bug: please report to author: Valid hook without chain 19:05:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6(0xa, 0x6, 0x2) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") sendto$inet6(r0, 0x0, 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x8, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1245.086492] net_ratelimit: 6 callbacks suppressed [ 1245.086502] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.096600] protocol 88fb is buggy, dev hsr_slave_1 [ 1245.103628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:22 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1245.269575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:05:22 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x2, 0x0, @loopback}, &(0x7f0000001900)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001940)={0x8}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) bind(r1, &(0x7f00000005c0)=@hci={0x1f, r2, 0x3}, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe86) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x51c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x716}, &(0x7f0000000140)=0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0xfee6}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1245.352252] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1245.421324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1245.486477] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.491721] protocol 88fb is buggy, dev hsr_slave_1 [ 1245.542229] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1245.886573] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.891750] protocol 88fb is buggy, dev hsr_slave_1 [ 1245.966647] protocol 88fb is buggy, dev hsr_slave_0 [ 1247.049426] device veth1_to_team left promiscuous mode [ 1247.054826] bridge0: port 3(veth1_to_team) entered disabled state [ 1247.097631] device bridge_slave_1 left promiscuous mode [ 1247.103370] bridge0: port 2(bridge_slave_1) entered disabled state [ 1247.167685] device bridge_slave_0 left promiscuous mode [ 1247.174453] bridge0: port 1(bridge_slave_0) entered disabled state [ 1247.766561] ================================================================== [ 1247.774216] BUG: KASAN: use-after-free in fib6_purge_rt+0x62a/0x670 [ 1247.780635] Read of size 8 at addr ffff88809960d5d6 by task kworker/u4:3/2403 [ 1247.787897] [ 1247.789530] CPU: 1 PID: 2403 Comm: kworker/u4:3 Not tainted 5.0.0-rc8+ #108 [ 1247.796625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1247.805993] Workqueue: netns cleanup_net [ 1247.810059] Call Trace: [ 1247.812658] dump_stack+0x172/0x1f0 [ 1247.816292] ? fib6_purge_rt+0x62a/0x670 [ 1247.820362] print_address_description.cold+0x7c/0x20d [ 1247.825643] ? fib6_purge_rt+0x62a/0x670 [ 1247.829710] ? fib6_purge_rt+0x62a/0x670 [ 1247.833779] kasan_report.cold+0x1b/0x40 [ 1247.837849] ? fib6_purge_rt+0x62a/0x670 [ 1247.841927] __asan_report_load8_noabort+0x14/0x20 [ 1247.846861] fib6_purge_rt+0x62a/0x670 [ 1247.850758] fib6_del+0xac2/0x10a0 [ 1247.854312] ? fib6_locate+0x150/0x150 [ 1247.858206] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1247.863397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1247.868938] ? fib6_ifdown+0xe7/0x8e0 [ 1247.872742] ? fib6_walker_link+0x10c/0x160 [ 1247.877080] fib6_clean_node+0x3a8/0x590 [ 1247.881147] ? fib6_del+0x10a0/0x10a0 [ 1247.884947] ? __local_bh_enable_ip+0x15a/0x270 [ 1247.889620] ? fib6_walker_link+0x10c/0x160 [ 1247.893941] ? trace_hardirqs_on+0x67/0x230 [ 1247.898265] ? fib6_walker_link+0x10c/0x160 [ 1247.902597] fib6_walk_continue+0x4b3/0x8e0 [ 1247.906935] fib6_walk+0x9d/0x100 [ 1247.910386] ? fib6_ifup+0x230/0x230 [ 1247.914100] fib6_clean_tree+0xe0/0x120 [ 1247.918081] ? fib6_walk+0x100/0x100 [ 1247.921808] ? fib6_del+0x10a0/0x10a0 [ 1247.925610] ? rwlock_bug.part.0+0x90/0x90 [ 1247.929847] ? fib6_ifup+0x230/0x230 [ 1247.933579] __fib6_clean_all+0x118/0x2a0 [ 1247.937736] ? fib6_ifup+0x230/0x230 [ 1247.941452] ? fib6_ifup+0x230/0x230 [ 1247.945168] fib6_clean_all+0x2b/0x40 [ 1247.948972] rt6_sync_down_dev+0x134/0x150 [ 1247.953213] ? rt6_sync_up+0x170/0x170 [ 1247.957113] ? find_held_lock+0x35/0x130 [ 1247.961185] rt6_disable_ip+0x27/0x5f0 [ 1247.965086] ? mark_held_locks+0x100/0x100 [ 1247.969326] ? mark_held_locks+0x100/0x100 [ 1247.973601] addrconf_ifdown+0xa2/0x1220 [ 1247.977706] addrconf_notify+0x5e1/0x2280 [ 1247.981857] ? __local_bh_enable_ip+0x15a/0x270 [ 1247.986533] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1247.991124] ? clusterip_netdev_event+0x474/0x670 [ 1247.995967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.001511] ? tls_dev_event+0x118/0xa70 [ 1248.005573] ? clusterip_netdev_event+0x474/0x670 [ 1248.010423] ? inet6_ifinfo_notify+0x150/0x150 [ 1248.015003] ? tls_device_sk_destruct+0x650/0x650 [ 1248.019844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.025383] ? ip6mr_device_event+0x1ad/0x220 [ 1248.029891] notifier_call_chain+0xc7/0x240 [ 1248.034212] ? notifier_call_chain+0xc7/0x240 [ 1248.038717] raw_notifier_call_chain+0x2e/0x40 [ 1248.043308] call_netdevice_notifiers_info+0x3f/0x90 [ 1248.048415] dev_close_many+0x33f/0x6f0 [ 1248.052396] ? netdev_master_upper_dev_link+0x50/0x50 [ 1248.057593] ? kernfs_put+0x351/0x5d0 [ 1248.061400] rollback_registered_many+0x43b/0xfd0 [ 1248.066248] ? generic_xdp_install+0x3d0/0x3d0 [ 1248.070841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.076376] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1248.081931] ? unregister_netdevice_queue+0x1d2/0x2c0 [ 1248.087131] unregister_netdevice_many.part.0+0x1b/0x1f0 [ 1248.092588] default_device_exit_batch+0x350/0x410 [ 1248.097523] ? unregister_netdevice_many+0x50/0x50 [ 1248.102461] ? default_device_exit+0x203/0x290 [ 1248.107046] ? do_wait_intr_irq+0x2b0/0x2b0 [ 1248.111378] ? rtnl_unlock+0xe/0x10 [ 1248.115003] ? unregister_netdevice_many+0x50/0x50 [ 1248.119939] ? dev_change_net_namespace+0xc70/0xc70 [ 1248.124961] ops_exit_list.isra.0+0x105/0x160 [ 1248.129452] cleanup_net+0x3fb/0x960 [ 1248.133152] ? netns_install+0x1d0/0x1d0 [ 1248.137196] ? __lock_is_held+0xb6/0x140 [ 1248.141238] ? check_preemption_disabled+0x48/0x290 [ 1248.146242] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1248.151698] process_one_work+0x98e/0x1790 [ 1248.155921] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1248.160573] ? lock_acquire+0x16f/0x3f0 [ 1248.164536] worker_thread+0x98/0xe40 [ 1248.168326] ? trace_hardirqs_on+0x67/0x230 [ 1248.172638] kthread+0x357/0x430 [ 1248.175987] ? process_one_work+0x1790/0x1790 [ 1248.180468] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1248.185989] ret_from_fork+0x3a/0x50 [ 1248.189692] [ 1248.191303] Allocated by task 30847: [ 1248.195004] save_stack+0x45/0xd0 [ 1248.198439] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1248.203346] kasan_slab_alloc+0xf/0x20 [ 1248.207256] kmem_cache_alloc+0x11a/0x6f0 [ 1248.211388] dst_alloc+0x10e/0x1d0 [ 1248.214912] ip6_dst_alloc+0x34/0xa0 [ 1248.218611] icmp6_dst_alloc+0x1a9/0x660 [ 1248.222656] mld_sendpack+0x625/0xed0 [ 1248.226438] mld_send_initial_cr.part.0+0x114/0x160 [ 1248.231438] mld_dad_timer_expire+0x42/0x1c0 [ 1248.235830] call_timer_fn+0x190/0x720 [ 1248.239698] run_timer_softirq+0x652/0x1700 [ 1248.244000] __do_softirq+0x266/0x95a [ 1248.247776] [ 1248.249382] Freed by task 30832: [ 1248.252730] save_stack+0x45/0xd0 [ 1248.256163] __kasan_slab_free+0x102/0x150 [ 1248.260402] kasan_slab_free+0xe/0x10 [ 1248.264183] kmem_cache_free+0x86/0x260 [ 1248.268156] dst_destroy+0x2a0/0x3c0 [ 1248.271848] dst_destroy_rcu+0x16/0x19 [ 1248.275725] rcu_process_callbacks+0x928/0x1390 [ 1248.280380] __do_softirq+0x266/0x95a [ 1248.284154] [ 1248.285766] The buggy address belongs to the object at ffff88809960d500 [ 1248.285766] which belongs to the cache ip6_dst_cache of size 224 [ 1248.298579] The buggy address is located 214 bytes inside of [ 1248.298579] 224-byte region [ffff88809960d500, ffff88809960d5e0) [ 1248.310428] The buggy address belongs to the page: [ 1248.315338] page:ffffea0002658340 count:1 mapcount:0 mapping:ffff88809b346cc0 index:0xffff88809960db40 [ 1248.324794] flags: 0x1fffc0000000200(slab) [ 1248.329042] raw: 01fffc0000000200 ffffea00024603c8 ffffea000225c708 ffff88809b346cc0 [ 1248.336918] raw: ffff88809960db40 ffff88809960d000 000000010000000a 0000000000000000 [ 1248.344778] page dumped because: kasan: bad access detected [ 1248.350481] [ 1248.352109] Memory state around the buggy address: [ 1248.357018] ffff88809960d480: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 1248.364358] ffff88809960d500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1248.371701] >ffff88809960d580: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 1248.379041] ^ [ 1248.384993] ffff88809960d600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 1248.392331] ffff88809960d680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1248.399667] ================================================================== [ 1248.407002] Disabling lock debugging due to kernel taint [ 1248.412509] Kernel panic - not syncing: panic_on_warn set ... [ 1248.418466] CPU: 1 PID: 2403 Comm: kworker/u4:3 Tainted: G B 5.0.0-rc8+ #108 [ 1248.426957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1248.436309] Workqueue: netns cleanup_net [ 1248.440352] Call Trace: [ 1248.442925] dump_stack+0x172/0x1f0 [ 1248.446542] panic+0x2cb/0x65c [ 1248.449736] ? __warn_printk+0xf3/0xf3 [ 1248.453611] ? trace_hardirqs_on+0x5e/0x230 [ 1248.457911] ? trace_hardirqs_on+0x5e/0x230 [ 1248.462215] ? fib6_purge_rt+0x62a/0x670 [ 1248.466256] end_report+0x47/0x4f [ 1248.469714] ? fib6_purge_rt+0x62a/0x670 [ 1248.473760] kasan_report.cold+0xe/0x40 [ 1248.477720] ? fib6_purge_rt+0x62a/0x670 [ 1248.481770] __asan_report_load8_noabort+0x14/0x20 [ 1248.486684] fib6_purge_rt+0x62a/0x670 [ 1248.490558] fib6_del+0xac2/0x10a0 [ 1248.494101] ? fib6_locate+0x150/0x150 [ 1248.497993] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1248.503161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1248.508679] ? fib6_ifdown+0xe7/0x8e0 [ 1248.512470] ? fib6_walker_link+0x10c/0x160 [ 1248.516778] fib6_clean_node+0x3a8/0x590 [ 1248.520820] ? fib6_del+0x10a0/0x10a0 [ 1248.524620] ? __local_bh_enable_ip+0x15a/0x270 [ 1248.529271] ? fib6_walker_link+0x10c/0x160 [ 1248.533576] ? trace_hardirqs_on+0x67/0x230 [ 1248.537876] ? fib6_walker_link+0x10c/0x160 [ 1248.542181] fib6_walk_continue+0x4b3/0x8e0 [ 1248.546485] fib6_walk+0x9d/0x100 [ 1248.549916] ? fib6_ifup+0x230/0x230 [ 1248.553614] fib6_clean_tree+0xe0/0x120 [ 1248.557571] ? fib6_walk+0x100/0x100 [ 1248.561286] ? fib6_del+0x10a0/0x10a0 [ 1248.565069] ? rwlock_bug.part.0+0x90/0x90 [ 1248.569300] ? fib6_ifup+0x230/0x230 [ 1248.573000] __fib6_clean_all+0x118/0x2a0 [ 1248.577145] ? fib6_ifup+0x230/0x230 [ 1248.580854] ? fib6_ifup+0x230/0x230 [ 1248.584551] fib6_clean_all+0x2b/0x40 [ 1248.588337] rt6_sync_down_dev+0x134/0x150 [ 1248.592555] ? rt6_sync_up+0x170/0x170 [ 1248.596431] ? find_held_lock+0x35/0x130 [ 1248.600475] rt6_disable_ip+0x27/0x5f0 [ 1248.604341] ? mark_held_locks+0x100/0x100 [ 1248.608562] ? mark_held_locks+0x100/0x100 [ 1248.612782] addrconf_ifdown+0xa2/0x1220 [ 1248.616828] addrconf_notify+0x5e1/0x2280 [ 1248.620955] ? __local_bh_enable_ip+0x15a/0x270 [ 1248.625604] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1248.630166] ? clusterip_netdev_event+0x474/0x670 [ 1248.634987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.640514] ? tls_dev_event+0x118/0xa70 [ 1248.644556] ? clusterip_netdev_event+0x474/0x670 [ 1248.649400] ? inet6_ifinfo_notify+0x150/0x150 [ 1248.653966] ? tls_device_sk_destruct+0x650/0x650 [ 1248.658792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.664311] ? ip6mr_device_event+0x1ad/0x220 [ 1248.668796] notifier_call_chain+0xc7/0x240 [ 1248.673124] ? notifier_call_chain+0xc7/0x240 [ 1248.677605] raw_notifier_call_chain+0x2e/0x40 [ 1248.682174] call_netdevice_notifiers_info+0x3f/0x90 [ 1248.687279] dev_close_many+0x33f/0x6f0 [ 1248.691260] ? netdev_master_upper_dev_link+0x50/0x50 [ 1248.696441] ? kernfs_put+0x351/0x5d0 [ 1248.700223] rollback_registered_many+0x43b/0xfd0 [ 1248.705069] ? generic_xdp_install+0x3d0/0x3d0 [ 1248.709639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.715158] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1248.720679] ? unregister_netdevice_queue+0x1d2/0x2c0 [ 1248.725864] unregister_netdevice_many.part.0+0x1b/0x1f0 [ 1248.731322] default_device_exit_batch+0x350/0x410 [ 1248.736233] ? unregister_netdevice_many+0x50/0x50 [ 1248.741144] ? default_device_exit+0x203/0x290 [ 1248.745714] ? do_wait_intr_irq+0x2b0/0x2b0 [ 1248.750033] ? rtnl_unlock+0xe/0x10 [ 1248.753645] ? unregister_netdevice_many+0x50/0x50 [ 1248.758577] ? dev_change_net_namespace+0xc70/0xc70 [ 1248.763583] ops_exit_list.isra.0+0x105/0x160 [ 1248.768086] cleanup_net+0x3fb/0x960 [ 1248.771783] ? netns_install+0x1d0/0x1d0 [ 1248.775822] ? __lock_is_held+0xb6/0x140 [ 1248.779862] ? check_preemption_disabled+0x48/0x290 [ 1248.784867] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1248.790303] process_one_work+0x98e/0x1790 [ 1248.794522] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1248.799179] ? lock_acquire+0x16f/0x3f0 [ 1248.803138] worker_thread+0x98/0xe40 [ 1248.806942] ? trace_hardirqs_on+0x67/0x230 [ 1248.811251] kthread+0x357/0x430 [ 1248.814615] ? process_one_work+0x1790/0x1790 [ 1248.819092] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1248.824617] ret_from_fork+0x3a/0x50 [ 1248.829066] Kernel Offset: disabled [ 1248.832744] Rebooting in 86400 seconds..