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{&(0x7f0000004180)="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0x1000}, {&(0x7f0000005180)="87874257fe378a969f59724b1a37be1038aa6a3fbd1fc76ad5e2ea0e34f89fc8e1e0bc81ea3c690b1154fd7a9c9642e1514eec9ab86de5fda583e6699b0a27c35591f6bbd471cdcf5804bb0b13d1e49785c0be368f8ef286a407405ac5488b735e9abd497c88c5292c1770f09e64379b7ae0027fc679578e638e25113d5adaa2023330ee63462f4bed1d250ba78aee1bf3a0f488fb45f62099bf488ae68a13a453d9f587d67ac9f52fdd1dbbedb5c56057b42328c06f0e38c91e181620a1b77dc6ceb0b89d06bc968f9416a0d279d462eb91d67cd85ee90738ccf8343e6f873607c7e4a330bb89fc25c9b6bba18744850e8337f4930b9130", 0xf8}], 0x9, &(0x7f0000005340)=[@iv={0xa0, 0x117, 0x2, 0x85, "0b5f006464382a8583d66c546cc55f55b8f101b19398606e9b733269bd84fde3882167642a8d481bbae0e70672f20fd7be458b77d95ec3bee9c851e4b9011e531a8c814db0d142f554b985d9719eec9cd2dfe1120bd8830be60fa5246690e751972c39271c4ea86d190e2cf7a7e004f6ac3e1fab294df75db61706ed62a643b67cbcfb6f63"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}], 0xd0, 0x1}, {0x0, 0x0, &(0x7f0000005700)=[{&(0x7f0000005440)="386e3dbad4080606fb97e7d9e68d5076dad4eda9504bd02898038e140d3ebbf211db044c188d506aa5f816f0d22ed5ce917a021495427a7d04637c9a34dd99857cf4b17928b9833ee41fa389e998bef6ddd89af20c9fb429f348726ead3219748a55dd2846b04cbadbdd783a09a6502ea90edf6dcf0c29bf56ad01c4cbf3fac2edd5cd86017e32f1492d0bf80d37c959f2e82e4cb538fd298626e3aec40f03bdc398d543572c4d37368cc1764568074116fa6ae0254ebc57556eaf2428a4d3b713cf914b09e1945a66236a0a0f0da28668187081c7a562cf", 0xd8}, {&(0x7f0000005540)="da6e70d7eef11705dbd8a3be8e1edb2d148a6069c76c0468ff3d8698cd0ae70a1b1461c8ff3ac3f050bf4a1873e0f41091bb34b57fddf379518bb9a08cc7bace7767d813f47e1b2eb2f1dcbf2ec2554c0b9dd267e80982cba3b05028cb4ba877dc6929bd395c", 0x66}, {&(0x7f00000055c0)="6f6fe57db03452dfe1642987a3a200590417d577ded9a89ecfdfb957b62563807c1f440703e8d049e976274952a710cbde0c11a36fff0539aa18df194cc225", 0x3f}, {&(0x7f0000005600)="89f08e07669eca88898a5603759fffd6e01e821fa9e457f63e0126ea1d6dbb3c6f05f06aca14694d0b2887795377cb9cb25bbb6d805581d79817e47f53c76531aebcbbb9a7daa9ab7a400c8094f1a1c2d3950bf9bcca79aa81d4f0269d6d6550c7ca340131aff62850bff5630915b396e94905f83af0d27328bbac250587525812191bbab94c", 0x86}, {&(0x7f00000056c0)="4ed9ac61dcec9229fa86eccc939da2435ba4448361a322e6dab3", 0x1a}], 0x5, &(0x7f0000005780)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x50, 0x117, 0x2, 0x3c, "62f5e15dd5610a1dd00ec6b28e2b1f56942ca3cfb3cc4d48dc0a92fddd87a568392456f429582e77b69b85efd86880e671944fd7ba428a048d530aa1"}, @iv={0x78, 0x117, 0x2, 0x64, "0e067f087d9e598314c53d25a9927d16ed1bdac0dd290d6f66624e63d8774683c2967d64a1992717568e3934a88afbd2064225c3ed22d38ff0046abd7e73cea46e6815d906966fd3b31cc217f2c901420473bd1f7252a662794df118b0f5bef9e61457ca"}], 0x128, 0x1}, {0x0, 0x0, &(0x7f00000058c0), 0x0, &(0x7f0000005900)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0xc850}], 0x6, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 10:01:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x14, r3, 0x1, 0x0, 0x400}, 0x14}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 10:01:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1979.204473][ T26] audit: type=1804 audit(1589882499.747:1947): pid=15328 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1214/cgroup.controllers" dev="sda1" ino=16346 res=1 10:01:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r2, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3}, 0x8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000140)=0xe8) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xd}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x4000810) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x5, 0x2}, 0x235) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200006fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) 10:01:40 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20060001}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x4, 0x8, 0x401, 0x0, 0x0, {0x9, 0x0, 0x2}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x9000}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001340)=@newtaction={0xe6c, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe58, 0x1, [@m_pedit={0xe54, 0x1, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xe40, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x1c, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x4}]}, @TCA_PEDIT_PARMS={0xe20, 0x2, {{{}, 0x1}}}]}, {0x4}}}]}]}, 0xe6c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 10:01:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:40 executing program 1: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x10, 0x2, 0x4) socket$netlink(0x10, 0x3, 0x13) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/583], &(0x7f0000000280)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 1979.729919][T15355] net_ratelimit: 6 callbacks suppressed [ 1979.729931][T15355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:40 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={0x0, 0xffffffffffffffab}, 0x1, 0x0, 0x0, 0x8010}, 0x81) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000240)=0x14) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$unix(r4, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) accept4(r2, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup(r6, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x8) 10:01:40 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/31, 0x1f}], 0x5, &(0x7f00000004c0)=""/242, 0xf2}, 0x40000020) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCRSSCAUSE(r4, 0x89e1, &(0x7f00000079c0)=0xc4) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmmsg(r1, &(0x7f0000007780)=[{{&(0x7f0000000600)=@can={0x1d, r5}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000680)="60616e2ca7fbd5a1af67ade5d2761a15f6d371a688d6b49723c262f7836b644eecabf7aa24b9bf8051a14dc82ca6bab5c2c59c8f6014d67e", 0x38}, {&(0x7f00000006c0)="fa069889dc36daa0e03207252c1445085d4bbed97008eefbdc975f57f7ff4c12ad48247b82d5d711a2f522f0b7e04cac805cf950af50b107bba5aa283fce2bb395bdcc1483ee6a5c1c1f3f7ff86f1ec41f6a68efd945f1de0e92badd188d1a5ee1e4bb4bb9fdc2c5fdc668828ac964c6bddcdd8250cda2536ad614bd97a439e9d00c21e4e94310230ad76fcec160ad5e329e8c0e98db38b9e81105eda9f5696a5bbeef7e107c5c564002e4952291048ce4901aa6efc7363295c56ab50c9805ad8fafe7614e2f87426fe8dee072765152113311306afc", 0xd6}, {&(0x7f00000007c0)="f24577550f1033d0226e616741c064cd00dd64d30bdef135575038c32332e8425736ef41831f1bb444050b04f730789acd3772644eb8b62c9123db7e0cc76f", 0x3f}, {&(0x7f0000000800)="e48cd5196bc4b28ef237933b280b10d79c8fd1fd42d294ee2ec9991ff8f22fff9002ba8b6d6fbc02d4e992ac224f62c3bb66d7f2fde894f2a37acba3c36a270e84059b6d0de9d864e162c143d00dbb9456c04cf21784bed3c408a96d252147dab8616340acde12d978b6f90a8bd02efebfdd130594e46d0e77d8153f6230bb118aecf127c616654825440d1d64a3797dd82bef2bd8538706e13de9dfc23dcb7e1379b2f687923ac9b6b404ba17ef1005e488adf6c2f2b270580ee57379a10c6e718ed3357082bd1fe8b8b7c864af65849f84ec6c90182e8684dbb9af9ef556d6a8a00c", 0xe3}, {&(0x7f0000000900)="66f0a445ba95d9877b4d80b66bedffbd66136f8d906722338923a91ec61d30fd64125b3bdf7af41683d48494f482fe3d3bcda3e90a04e1b0e1c56fc05133f5c63df83c1a7490ca1dacee80e2a408539a1676b796ae2f3c836439425513adec03801ecfd9546c83f5724d3b984aa3cb58a8b2d5ea51bd20676c138b550c5e9f60a8", 0x81}, {&(0x7f00000009c0)="dfbb0f1a44379299ad10c109d86389c96700c6317a563e8e08c79b52b081926542725b826f3b09fa0ab546307e55226b36ec2cf75e579666454d0dbc0fd2c0df00afdc88a54e09dcdd78b4646fbd1984575824ee03cd9c89c296c6cf1396599c1e087e5110db30d13c31670f0fcbb7c4f071b176b4532e95ed57c84e08ac9600370fefa1daebf83aa4988a179b0de06c7ced2b9ff2305919bb18", 0x9a}, {&(0x7f0000000a80)="c8619e15d2d70b1169952070192e640e947c58b5d5bae65bfb2994a4285320ab9c35e5aa6fd2e28e46987a9e43694c1776bb604d5dd222539c300301c0bc979f217aafc726ca0abbd69e910ecad97e275b9cdca1c3f383d856d910b2b6687de79be9682579c8303e09a25c534f30334ed704efbad8ad3f1ad43a4c241a807d0cac4c1c76895029f436bc158106af304554fb5d0805dd8391f440a467189f1f9560b7e3af", 0xa4}, {&(0x7f0000000b40)="8bb417e2585dd2cb8fd3da6a4c26d024635eb06c1c8a57c73de873128fe32852edc2aab08e567b33de8a6f6fdb81393a629bc721f80247cd573410c5e155142af48d7e1dc1c6aa5054e9ea80e0f94dbb1fed65ab302c2ac5e152c2e42694dc3ba4d6b8060f7e0b2f1ffdd647118f73e47983f86955e09beb83f74c34211a84206bfb7f1600344081a63077ee94486428b836e6a52125c4d03dbbbc76f527e44e70d4529bf1007d23ab0fae0a16e95a532d64f564ae3fc73e9082977c5795da76575debce93b0f3a34a8b84f46d072aaaf6aec9f49048156e2c8bf2797f85f5592e9ab6de5577b5", 0xe7}, {&(0x7f0000000c40)="43fb4bb20db462378cd0c36e0a2f4e142d50c98cfb4fd0cc8c8b48327047d16a4a08a0cf6e66fa17092441f8bd7b06e56eba255c40145bf5f75e7dde942f2ac7b1da125514a3a82b51b3772aa92cb470f0b1e23603a8766c95d2d73f33c622799f46b10e4c73818af3c46bce82b92215c9eb2fbd82f30928c94223e4909a82fad61a3d4a82df08415f7b9dd54d1ec67999f55090e084bfa955349abcefaab73bbc3da6d291397499916d6dc982482d3d31affe84e93f14b0718b3dab3d60dd1d283864", 0xc3}], 0x9, &(0x7f0000000e00)=[{0x108, 0x88, 0x2, 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"736738facfcc5be9df3e3ac881cbd1ecb1258083bc0b318d490bb7382d1166fef1fcd54c060170b585cae9479124cceb911386fb90021f3aac7504ce928e05d0e759d6abfae1b1e74af3d1b4cc30627f4a94a85f7c"}], 0x68}}, {{&(0x7f0000006e00)=@can, 0x80, &(0x7f0000007240)=[{&(0x7f0000006e80)="43b10df57ea2996d8c63ece837db7ad30e25cbe72c8b029dfda3dbe66af6d890605c3adefb3fc577f08467bf39efe80f9e4caccee694a7da85ae1a25abec80688d0ee2e1ab11c67e1c3cf753d18fd2f07f2b7dcbf076a1d09246d0a63b0a0157cddfd1cdfcd950f4c3d8f98da75f2b1ef5f49062ecf8801f2fe2a92a864e27a2e329475785fb3fcb5f622fba171ce1d59f7c6ae86a9185b9c545918d761cd5217b0b483d4ff95366249059f693e90b5efaf9e40f5770c9aa63d0803bda05b75bd0a375af8fb51e89d2411ea2f6352f8eabacc95ab828edb1f3d0dac70ddfea1cec26b603", 0xe4}, {&(0x7f0000006f80)="dd020f1c103dc9fc02c58c682cb47498e293ab4df7f855dc7fe80553746f5024c65cbfcd2b505c9ef11e3b7389ebf878c30bb18827", 0x35}, {&(0x7f0000006fc0)="d97ab17f3a82a61c54bfc048c6586a649880b5d2f0a33ca9471da87948dc476109c8ad7b975fdb630c9fe7c3f38fa4dcd641d9bce1f56b76c8862d0a9f0cf8d6df55a0d095264681ffb49791975efded12e171a4d20bd6b93ad9096aca8ad21fa84f5c9ae80ebf6bd53af3db8973d6b9a6aed23f24c0580658bc0a84050860594df11a4394e450903aabb07daf21b1340f4c87", 0x93}, {&(0x7f0000007080)="1982e7b30620b6a7fa6bb826b5c083dfa4e34ff48a0a2cabe9b95af8ad3b5bd05e07e94c8c8257c72d0b5fd585f7d19eb01020ec317c2dd35fa1754480ea76a05c9d2b0f97922ff6b4b452762cc563fc81cf81c2d2e51579c326c9310d85d6307a82b20f6777065961c39de31b11bf90ed682d49d59bcfb9fe957f6a8e377acb84c6560134c51659e66f3580d98b7eea85ed909110792e150ca9e1535d56db13bcdbad44170b05ba2d891f884fce3a848fd8022c7316427a87cce4042088fd2128e37fa28f", 0xc5}, {&(0x7f0000007180)="368d4d6e1b509f11d04ea9bf40c8a4ba72e2bdf5fc2a817db69af18454198775f43f47b591b4eb3686d62395b35d5594db50d8796fe5330b852023817c57b9b9230902ee1d544780160d46bfad93c716d21861adb718ad7c60c312329db4907ad28b9d844005c1560f29674b7c479a74a903abdc406e6262236ad5657dbff34aa8811d808dbe3a70f3c2c2bc68", 0x8d}], 0x5}}, {{&(0x7f00000072c0)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0x80, &(0x7f0000007540)=[{&(0x7f0000007340)="52430dc01a301ff76ca6bc148c4f0354f32e096d3b88f06e49ac75c9e87d9f5bfe249ca8afa31a82a62191516a0061c8651e", 0x32}, {&(0x7f0000007380)="55e935c2e90640f28367803bde087283f28b91e7a7d1c52c3882386d12425c62581fa85bfbd8ba32fd53e3b4b49bef0c0e604795845b0aa43d7da240ea56d666f2cf0d02410bf4dbbb186b523889a5ec1c7caa6b7093895de1c33ad84747a92c51cb81207173aa56ad4f5d50a053694e6bbaa6794a040b798d84d5ba1214b5b7a735ea7493f0601e3a51e64f2a781e9a357b68bd479f276de836fd060d27286734793a70c364c5195d68e671cf824ffacdf7f4c51fd552b2f35d1586e32ce0a47eb7cda4cb348453f3da76c9dc1f342084ba39640cde1bc1b71520bd5d6fb8", 0xdf}, {&(0x7f0000007480)="17a5a7028d73933950e17686d19b47e8c6f4417e137af89d8b8d7b516f0850195f02909831ad082c715ff84e3cb894a85f62874c02c1c1052a5321f38136a9bbbc9f6c7e023faeea919fe4199bbe25f502c36cbb68a79b2a9cb94f8454eea28ecad5cdff268f6a947ed70501afbdd62850e78ebff679c94ca97ccc669fb195fdd007c14ba745388f0852e4", 0x8b}], 0x3, &(0x7f0000007580)=[{0x90, 0x115, 0xfffffffc, "d067e2cdf11a4fbfc6024726345d0c2665390ea1ec44f4a405c43301306ce4102718cf32917cf27064e7c91dde08d9bb521f959d1ca77b2ecb24ae9b4cf080fe9acf25162b4ba67063aa53e1d8d316de92dd9de603ad80a6eaf913b49a60399a245da4350738e568f07cba5a7b84ca47be71eeea8b34710f57aa69"}, {0x90, 0x114, 0x7, "9ef2c50662a3e037e4ce03084c6e9c18896e9aedc1ca09256fcbe8daed1d673ecb43f4ba9ea420c8edf4586d61e20eb255a128635b810a514302debfa9515424ae933faf3936a3e646f629c055f833f8082434ec661e6927f133fa9d1d08e005a60bea39edceb27ae1498888843ee9913d27e577d88677dfc771fc"}, {0xb8, 0x29, 0x5, "aadff58c13642f6b57eedc5161e543220ceb63b1004c10bb0f7494bc52f7e611b80fbd48d83648b1bdbb4e0d265ee1f77026ffa143b10299c9c1efe7289c9f3ece05489b4dd09eed397482e6f220ba68b6cd6e5ca8d1f1a693548d3998f43adb5931eeeb4789c59c7b3e6a82a0a3af90a42742b182d155e69a551f056ee2d3bc7082b606836c544e780bc87292b7e4dbb556d495fa54e7352c131ad056136521451dfc00e694c5f9"}], 0x1d8}}], 0x9, 0x4008000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qMen_ax\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 10:01:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @loopback}}, 0x800, 0xfffc}, 0x90) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x74, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x10}, {}, {0xe}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_EMATCHES={0x40, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1}, @TCF_EM_META={0x18, 0x2, 0x0, 0x0, {{}, [@TCA_EM_META_HDR={0xc, 0x1, {{}, {0xfff7}}}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1f}}]}]}}]}, 0x74}}, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 10:01:40 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xf0e}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x23, 0x80000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r7, 0x1, 0x0, 0x0, {0x6}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r7, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xfc}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000c044}, 0x4004801) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r7, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8850}, 0x5) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r7, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xfd}]}, 0x24}, 0x1, 0x0, 0x0, 0x4808}, 0x4000084) close(r3) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x2a) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r3, 0x0, 0x19404, 0x0) 10:01:40 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x91a) [ 1980.322374][T15380] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$tipc(r4, 0x0, &(0x7f0000000200), 0x800) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00|', @ANYRES16=r3, @ANYBLOB="0b3e00000000000000001e0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x200000000000000}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000100)=""/137, &(0x7f0000000040)=0x89) 10:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1980.546497][T15384] device veth73 entered promiscuous mode [ 1980.572815][T15400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1980.636805][ T26] audit: type=1804 audit(1589882501.187:1948): pid=15396 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1263/cgroup.controllers" dev="sda1" ino=15788 res=1 10:01:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000400), 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)=@ccm_128={{0x304}, "c3559ec078132c2b", "48f74140d98f80f5eccb305502976384", "f8c15072", "aac55a42a19009fb"}, 0x28) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@getroute={0x14, 0x1a, 0x2, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x20000048) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xb) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, 0x0, 0x0) [ 1980.743059][T15407] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1980.901582][T15411] IPVS: ftp: loaded support on port[0] = 21 [ 1980.970135][T15411] virt_wifi0 speed is unknown, defaulting to 1000 10:01:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f000000a480)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)="209d986458fc110ffd6fd556f159f5c894ce8f4367177c3b1c02698d32", 0x1d}, {&(0x7f00000005c0)='(', 0x1}, {&(0x7f0000000600)='8', 0x1}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="b0000000000000001284f20b77046a414d4d5b2bbac21d01000000000000f66f77e60f0e15b801ddb231195e53d8f36b3c428a023eec17ab0fce7bcd23a046c3bd043e3029537d4054e250867667e75bac2594a67a91ebeff2cb409e8b42f05684d884dbd5df6cb6a7f1fc2fffa3ae5d7781c7781e5c5cfe00dda73dd8750d9c713bda412c29af6690ff5eb9be4dec4a693db9adfacf7028efc43430e12470a52973ff5b0bc5ddfc7cd9b123665dba1b"], 0xb0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x8d0, &(0x7f0000000100)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xff, 0x1, 0x3, 0x1, 0x9, 0x4}, 0x20) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xe) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef00000000000008000640000903ff0500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r3, 0x0, 0x100000002) [ 1981.026101][T15416] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03f28b48fd0010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b0100001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@mpls_getroute={0xd0, 0x1a, 0x1, 0x70bd2c, 0x25dfdbff, {0x1c, 0x80, 0x10, 0x40, 0x7dabb2d88e5f16d1, 0x0, 0xc8, 0x0, 0x1a00}, [@RTA_VIA={0x14, 0x12, {0xa, "9b96e257bebc412c6a66e37b0290"}}, @RTA_NEWDST={0x84, 0x13, [{0x1, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x100}, {0x4}, {0x9}, {0x26, 0x0, 0x1}, {0xfff81, 0x0, 0x1}, {0x6}, {0x3}, {}, {0x2, 0x0, 0x1}, {0x1000}, {0xff, 0x0, 0x1}, {0x90, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0xffffe}, {0x4, 0x0, 0x1}, {0xbe5}, {0x5, 0x0, 0x1}, {0x5393, 0x0, 0x1}, {0x6}, {0x9}, {0xff801, 0x0, 0x1}, {0xf4000}, {0xfffff}, {0x8f292, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0xff}, {0x40, 0x0, 0x1}, {0xd8d9, 0x0, 0x1}]}, @RTA_MULTIPATH={0xc, 0x9, {0xfffb, 0x6a, 0xf3, r2}}, @RTA_OIF={0x8, 0x4, r7}, @RTA_DST={0x8, 0x1, {0x8365, 0x0, 0x1}}]}, 0xd0}}, 0x0) [ 1981.224135][ T26] audit: type=1804 audit(1589882501.767:1949): pid=15422 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1264/cgroup.controllers" dev="sda1" ino=15785 res=1 [ 1981.259804][T15390] device veth75 entered promiscuous mode [ 1981.277297][T15430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1981.319660][T15433] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 10:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:42 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000240)=0x14) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, &(0x7f0000000280)) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="daef86049ef0d7a04e4b8b07b64c000000100001000000b400000000f800002485784ce10000", @ANYRES32=r4, @ANYBLOB="ddffffbfffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4ad8aaf50c71a903efb4ed6f549d620cab49d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b2d1d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317de78cdb2817ab63d36fe439c6479605528726a068cdc76a22067b3534442da88bc00000100000000000000000000f6a0d766"], 0x34}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f0000000040), &(0x7f00000002c0)=0x1) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) 10:01:42 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100004c00) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, r5, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x14b8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x4) 10:01:42 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x922) [ 1981.533335][T15466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1981.562639][ T26] audit: type=1804 audit(1589882502.107:1950): pid=15479 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1265/memory.events" dev="sda1" ino=15769 res=1 10:01:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1981.617346][T15437] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 1981.710358][ T26] audit: type=1800 audit(1589882502.157:1951): pid=15479 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15769 res=0 10:01:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x78, 0x2, 0x7, 0x301, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfffffa83}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x400}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xf1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xffffffff}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xff}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0xd0410d7012385a65}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x6}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8001}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x1000}]}, 0x78}, 0x1, 0x0, 0x0, 0x240000c1}, 0x8040) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = accept(r2, &(0x7f0000000300)=@alg, &(0x7f0000000140)=0x80) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000380)=[{}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) sendmsg$kcm(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000000c0)=0xfffff800) syz_genetlink_get_family_id$nl80211(0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) setsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000100)=[{{0x1, 0x0, 0x0, 0x1}, {0x4, 0x1, 0x1, 0x1}}, {{0x0, 0x1, 0x0, 0x1}}, {{0x2, 0x1}, {0x1, 0x0, 0x1, 0x1}}, {{0x4, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x1}}], 0x20) [ 1981.814009][T15491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1981.846943][ T26] audit: type=1804 audit(1589882502.167:1952): pid=15483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1265/memory.events" dev="sda1" ino=15769 res=1 [ 1981.931147][T15412] IPVS: ftp: loaded support on port[0] = 21 10:01:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1981.966982][ T26] audit: type=1804 audit(1589882502.247:1953): pid=15483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1265/memory.events" dev="sda1" ino=15769 res=1 [ 1982.051696][T15499] IPVS: ftp: loaded support on port[0] = 21 [ 1982.080335][T15412] virt_wifi0 speed is unknown, defaulting to 1000 [ 1982.088877][T15503] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1982.111850][ T26] audit: type=1800 audit(1589882502.257:1954): pid=15479 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15769 res=0 [ 1982.250073][ T26] audit: type=1804 audit(1589882502.257:1955): pid=15479 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1265/memory.events" dev="sda1" ino=15769 res=1 [ 1982.396269][ T26] audit: type=1804 audit(1589882502.257:1956): pid=15483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1265/memory.events" dev="sda1" ino=15769 res=1 [ 1982.666559][T15530] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 1982.743583][T15499] virt_wifi0 speed is unknown, defaulting to 1000 10:01:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002c0000009500000000000000f97331346926348c8a8ad4bfa7489a58a3a5fc32fe91d00287e765581eaa231970bde1a7497796fef75b5658bfc1c669eb2ef359211498b2784a9470e3bd05be41c39aacd9f526fe0101c9b941d00692ccfbabc84748997b40e3fb8c0ce396a35ab32e7c6a0f90910932c6c465780c01c07558511ad77a330974897684b66644cfff7ac5ad39fd1c52da498700c84725fb9f9f8b25df77d0214a74f2676cb5bac80afb10f717c54b3e5dabde0da3bd70f73712f7464bda0824e4083dfcdb402c51da132256b90184640913e6ae959c188ecd60163a9b23d9a41313adfa0ff4a16004c6247ac793dd9e4859f1c90c00"/285], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="34008d5854ce01080000bdfffffff6ff000000006bafa386789ffd18bbf24fcdf8e34530b98b6f79aa6630067d637636ab57138aed93138b68685c468f1df28891975cd770cea0db94d3974647e0ee4e91243e419b1301feffffffffffff", @ANYRES32=r4, @ANYBLOB="000000000000000014002b8008000100", @ANYRES32=r1, @ANYBLOB="0800030008000000"], 0x34}}, 0x0) 10:01:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[@ANYRESOCT], 0x17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000600)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012cbd7000fedbdf2501000000210033dace3c3f82d68c4c23070073797374656d5f753a6f626a6563745f723a666f6e74735f743a7330000000001400060073797a6b616c6c657231000000000000140040378ee142eb5836000000bd76d5bf00"], 0x68}, 0x1, 0x0, 0x0, 0x41}, 0x4005) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x37}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20040010}, 0x24000800) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) 10:01:43 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x92a) 10:01:43 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6c9ae7", 0x8, 0x3a, 0x0, @rand_addr=' \x01\x00', @mcast2, {[], @echo_reply}}}}}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r0, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xa, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x100, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x40040}, 0x10008011) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)={0x1ec, 0x0, 0x101, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}]}, 0x1ec}}, 0x4000) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') [ 1983.021564][T15566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1983.180601][ T26] audit: type=1804 audit(1589882503.727:1957): pid=15564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir626874620/syzkaller.x3J0eD/1703/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 1983.302855][T15567] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 10:01:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1983.479750][T15574] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 10:01:44 executing program 1: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="88bb841f1543c2ff07658868489f5801b47d1f9a72a143a42b168e68ce5fab47d6d72394a3cd8117ab7f3a889763cf8655f090eb22e1fac566db9cd9abcf58d30ffea5ad6008a0fe5fe997753202697d661bd0af2bae9a1d2b7bee94f50e637b155d2ea9fc424e9a196b794f814729f487f9f535bf014a818fab98c4ac40e0f5fb5f5f6c9da219b9afd4"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 10:01:44 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f0000000080)=@rose={'rose', 0x0}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0xc, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5, 0x1, 0x1}]}]}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 10:01:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1983.778530][T15631] IPVS: ftp: loaded support on port[0] = 21 [ 1983.892439][T15631] virt_wifi0 speed is unknown, defaulting to 1000 [ 1984.342351][T15649] netlink: 'syz-executor.2': attribute type 9 has an invalid length. 10:01:45 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0000000024000904000a", 0x11) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) write$binfmt_elf32(r4, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7f, 0x20, 0x0, 0x4, 0x3, 0x3e, 0x8, 0x15b, 0x38, 0x9d, 0x1, 0xcd, 0x20, 0x1, 0x8, 0x7fff, 0x4}, [{0x5, 0xf6f3, 0x0, 0xe7cc, 0xc412, 0x6, 0x4}, {0x0, 0x44, 0x8000, 0x3, 0x2, 0x5d5, 0x9, 0x8}], "ca971255", [[], [], [], [], [], [], [], []]}, 0x87c) splice(r0, 0x0, r1, 0x0, 0x1000, 0x0) 10:01:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'veth1_to_bond\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r5, @ANYBLOB="00000000002100004774990000000000007269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r2}]}}}]}, 0x40}}, 0x0) 10:01:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c00ad879b73010006000000e28c5339465718010528a08f003554f442764e42402b5b43cf9d7467"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x70bd25, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}}, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001940)=ANY=[@ANYBLOB="2000000011000100000000000000000002000000", @ANYRES32=r5, @ANYBLOB], 0x20}}, 0x0) 10:01:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:45 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x932) 10:01:45 executing program 1: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7000000000011905030100000800000002000000240001001400010008000100fffffff708000200ac1e54010c0002000500010000000000240002000c00020005000100000000001400010008000100e000000208000291a7e8dd000800e6ff000000000c000600080003007f0000015241d9928a467201c20b3aca079d5b57d99e6cff1b317636dc66e401800000d4ce77c76e72fc1ddf1e3f00000000000000000000000000771c4d90cdada7f90ed1c3238fabe50000be090248e4ab74764b1108e1e5c2b839ef2f56d5760f6385414ffa7ed2edc846946b783a01e148d741824051a6be4f9e367aadd861caf92bd7a0907771b9666d5e7891e1c46eb9176438ae530e522064745951613166cfcd8bf4366c0a7fdd6a4ca4e70060413d2d7a3178bdce644569afb0a861f6ca118a65c8fbb64bc79bfd662479747f389edc0f3708f4a5f3e2648d4e8211b43b8b5af676ebc6b6e70f6de1a685a6afbe8b1815ca620dba91080022c0225ecea778c8b97f1ac56c0d058387c0f86b7136c3a88b2b2b9be4e8276af205f689c50f0c2f2ea4d775e9aa518a3a76dd3cc02b294058e655fb1a863d761929a71f473247fce37144c7d787fc88ca4e3a0bd6c26ec8f8419dd81a7f7abc519d7adeb89aa29a"], 0x70}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) [ 1985.193034][T15697] net_ratelimit: 3 callbacks suppressed [ 1985.193046][T15697] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:45 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$can_j1939(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1d, r3, 0x1, {0x2, 0xe, 0x2}}, 0x18, &(0x7f0000000080)={&(0x7f0000000140)="bea0a7aa2c4875420bee592042338cf317e88387be9de0b1e5dbc842efac7654e28a84d0827ee2ac3a02df60440eb0c635b988cabeae9a74a5dbf26c0fb48d5b7dd37e2a2c7b2a270c48967a38b78ac5d83e9159056c4d08fab50a5e1fcba35c04f36dedf544426e22da3e399a59d5e37a4d5d17de6016c50be2db80f2907e74ce1bf7337d8c64380e2a374bda1a1f9a3763ac75c663870f9d7caf80", 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x81) 10:01:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1985.289408][T15696] device bond14 entered promiscuous mode [ 1985.327598][T15701] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1985.336895][T15748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1985.404467][T15737] bond14 (unregistering): Released all slaves [ 1985.431248][T15755] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1985.504461][T15784] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1985.552405][T15795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="29f050f6dc1760506e0f827a97572ebe26f9e6ee9998c9b297231c3a26b3dceeb03943458c62dfafa70298d529458eb75be2651e011782429b72321c7bfda0af1215636da6233992e9e454992e481a74dcb04e11bc7ed2816c99ff4ec832d2c208187283ec05bb795203d43ce24e8c1493b12a083de2f583d71b6d5086370c2e0195548073a3e2d54e65baca61e795b751f2bb75832cec7b14d34c56085838b442aac6d3c92225dada10c7"], 0x28}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87, 0x0, r6}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@ipmr_newroute={0x120, 0x18, 0x2, 0x70bd29, 0x25dfdbfc, {0x80, 0x20, 0x14, 0x1f, 0x1f8, 0x1, 0xff, 0x7, 0x100}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_SRC={0x8, 0x2, @remote}, @RTA_UID={0x8, 0x19, r6}, @RTA_MARK={0x8, 0x10, 0x100}, @RTA_OIF={0x8}, @RTA_ENCAP={0xc4, 0x16, 0x0, 0x1, @generic="537404d57f8a5eeebaf5f916ead41de9e5e476338192427b0225b1994a28f7ec2bea8f137de715705109da3f5133a5ffbd79310be56bb3131afad387b91da4b44e14d787ce10a07ba93e142938cc92b8f80db39f80fc1e7e4371266921e6d42ba713c4e3567a362344c67bfb190478b25e0363b1c5419b64759047f64537f3876e2bb5847bb85d3e679004b2e85f985a7ab0ec806bd9227aa9f36ce9597143baef74658cc992c6facd96fef004a71fd7331924dfba4c4dcae0bab6a81fadf6ef"}, @RTA_IIF={0x8}, @RTA_SRC={0x8, 0x2, @loopback}, @RTA_SRC={0x8, 0x2, @private=0xa010101}]}, 0x120}}, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4956eb04cfcb383ae1d6309fa32fab5873ed440500100b8b398b6576d282bc3185544a50be7b9c745136816fae90ffacb0407c1a7fba5ac9ad732956b8e995ce18", @ANYRESOCT=r0, @ANYRES16, @ANYRES16=r8], 0x44}}, 0x0) 10:01:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:46 executing program 0: unshare(0x4000200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom$x25(r1, &(0x7f0000000140), 0x0, 0x40010001, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000040)) openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r4, 0xc15, 0x0, 0x0, {{}, {}, {0x41, 0x11, 0x1ff}}}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 1985.853309][T15696] device bond14 entered promiscuous mode [ 1985.901353][T15847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140)=0x4, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$PPPIOCSMRU1(r1, 0x40047452, &(0x7f0000000000)=0x3ff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000015b37f55333a850780007e2210000010073797a710000000005000300060000000c00048008000a40000000002c7bad7e14bce99b871e9e0e4bfc47ce67"], 0x3c}}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) 10:01:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x20048000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006d616376746170000400020008000500", @ANYRES32=r4], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@ipv4_deladdr={0x54, 0x15, 0x300, 0x70bd28, 0x25dfdbff, {0x2, 0x20, 0x3, 0xc8, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x1, 0x0, 0x1000}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x201, 0xdf86, 0xfffffffe}}, @IFA_LABEL={0x14, 0x3, 'veth1_to_batadv\x00'}]}, 0x54}}, 0x0) [ 1986.139182][T15853] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1986.168146][ T21] tipc: TX() has been purged, node left! [ 1986.179943][ T21] tipc: TX() has been purged, node left! 10:01:46 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x93a) 10:01:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000001c0)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x44}}, {0x2, 0x4e20, @local}, {0x2, 0x4e22, @multicast1}, 0x100, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000040)='syzkaller1\x00', 0x6, 0xff, 0x3}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30503", 0x13) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x64011100}]}, &(0x7f0000000180)=0x10) sendfile(r5, r4, 0x0, 0x10000000f) 10:01:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1986.197083][ T21] tipc: TX() has been purged, node left! [ 1986.217089][ T21] tipc: TX() has been purged, node left! [ 1986.343866][T15870] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1986.363946][ T26] audit: type=1804 audit(1589882506.908:1958): pid=15864 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1221/cgroup.controllers" dev="sda1" ino=16374 res=1 10:01:46 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001d80)=0x100) pipe(&(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x81, 0x880, 0x7, 0xfffc, 0x6}, 0x14) r4 = openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r4, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect(r5, &(0x7f00000001c0)=@in={0x2, 0x4e23, @remote}, 0x64) sendmmsg(r5, &(0x7f00000002c0), 0x2dd360ed8b6def2, 0x4000000) [ 1986.427232][ T21] tipc: TX() has been purged, node left! 10:01:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:47 executing program 2: pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) sendto$inet(r1, &(0x7f00000012c0)="04", 0x1, 0x11, 0x0, 0x0) getsockopt(r0, 0x4, 0x3, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000001300)="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", 0x1000) ppoll(&(0x7f00000002c0)=[{r0, 0x8006}, {r1}], 0x2, 0x0, 0x0, 0x0) [ 1986.687942][T15888] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:47 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x200) r1 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000240)=0x54) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$l2tp(r2, &(0x7f0000000080)={0x2, 0x0, @local}, &(0x7f00000000c0)=0x10) [ 1986.971842][T15896] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1987.078701][T15900] IPVS: ftp: loaded support on port[0] = 21 [ 1987.133719][T15900] virt_wifi0 speed is unknown, defaulting to 1000 [ 1987.182122][T15905] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0x8}, 0x10) write(r1, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0x8, 0x400000}, 0x10) write(0xffffffffffffffff, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) connect$netrom(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @bcast}, [@default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r3, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x24}}, 0x20004004) getsockopt$IP_SET_OP_GET_FNAME(r2, 0x1, 0x53, &(0x7f0000000180)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000200)=0x2c) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 10:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:48 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x942) 10:01:48 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_VALIDATE={0x8, 0x9, 0x1}, @IFLA_BOND_MIIMON={0x8, 0x3, 0x1ff}]}}}]}, 0x44}}, 0x0) 10:01:48 executing program 2: unshare(0x40000000) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xfffffffa, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0x705, 0x70bd26, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK_NETNSID={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 10:01:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r3, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}]}, 0x24}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000400)={@empty, 0x0}, &(0x7f0000000540)=0x14) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@remote, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, r3, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xfffffff9}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8001}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40061}, 0x84) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=@newtaction={0x54, 0x30, 0x727, 0x0, 0x0, {}, [{0x40, 0x1, [@m_ct={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_CT_ACTION={0x6, 0x3, 0x28}]}, {0x4}}}]}]}, 0x54}}, 0x0) 10:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1987.823922][T15924] IPVS: ftp: loaded support on port[0] = 21 [ 1987.843670][T15901] IPVS: ftp: loaded support on port[0] = 21 [ 1987.859129][T15931] IPVS: ftp: loaded support on port[0] = 21 10:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1988.136766][T15931] virt_wifi0 speed is unknown, defaulting to 1000 10:01:48 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e24690005001600020000000500170000000000050008000000000008000600ac14141908000700e008"], 0xd4}}, 0x0) r0 = socket(0x6, 0x8000000000000003, 0x2) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000000)='ppp0nodevsystemposix_acl_accessprocmd5sum\x00', 0x2a) 10:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1988.631534][T15934] netlink: 'syz-executor.0': attribute type 13 has an invalid length. [ 1988.831765][T15934] IPVS: ftp: loaded support on port[0] = 21 [ 1988.834325][T15933] IPVS: ftp: loaded support on port[0] = 21 [ 1988.896275][T15924] virt_wifi0 speed is unknown, defaulting to 1000 [ 1989.429555][T15934] virt_wifi0 speed is unknown, defaulting to 1000 [ 1989.598767][T15931] netlink: 'syz-executor.0': attribute type 13 has an invalid length. [ 1989.932527][T15933] virt_wifi0 speed is unknown, defaulting to 1000 10:01:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:52 executing program 1: unshare(0x24060c00) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'vxcan1\x00'}}}}}, 0x34}}, 0x0) 10:01:52 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x94a) 10:01:52 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000000)=0x54) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028008000100", @ANYRES32=r4, @ANYBLOB='\bu'], 0x40}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_netfilter(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x38, 0xf, 0x5, 0x101, 0x70bd2b, 0x25dfdbfd, {0x2, 0x0, 0x4}, [@nested={0x18, 0x12, 0x0, 0x1, [@typed={0x14, 0x8f, 0x0, 0x0, @ipv6=@empty}]}, @typed={0xc, 0x3c, 0x0, 0x0, @u64=0x1f}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000114}, 0x8000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x2000, @empty}}) 10:01:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000300)={0xffffffffffffffff, 0x29ac1cdc, 0x401, "4bb5def6e13ab6ddd30af5b5c6"}) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r6}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private0}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) write$tun(r0, &(0x7f0000001980)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x1298, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [{0x5, 0x19, "e5fb000005005357cd99e33bca98e246dc9027eb3334ea443e7fdc4049b892d54090878bee496aa11e07fb0f1db1a0ebe2f95347b0317613063381165c01f08fea1048ea59a6f2273e02707fdd7defc02bde3192360593169594710bddd04aead6c89c87778555de42d23236534ba1a799a63eb4532003a703b249e4628e4706bccc7a264ee85014d99a7fd4565d3c416c835a741eb4e97140e834013724d23450072f0087ac65295ca0d7c601c30de0161560e2d20c5b1052e9b208e25470e9fa884ecd2082ec38b3cb19c083"}, {0x0, 0x1b, "14a142ef59c04e8e7b4db5309006bd98ec79847a52ed68124e8a24d3079fc53b81c039a7d59f992dcb481043f510a0ce1ebb98c07a624ff8c8cc0b4fd3b8e700196d1f5696e184393de669ffaebfbd494a9d6a5fedac0738ffc3dcb3c1b96e48fd063786ae5701f6aa5022621e665607848e20f162630df96d0a773993e97ae6b847e51883d73d66bb30b4375229cfd0c9c41f511bfbf2bca94caa7ce76be257173a4eae2b484117ac32acf6ea1a32def26c919c93055c2f9a640b2d847d527357902538828abd66b3d1a9b85034066154f0b2ec054f6a8712ec98e5"}, {0x0, 0x1f, "8cf0833ae2772f05d302c778833be4f2b9c43c83284b82e71ca1ee382af46513079a2f52da08c93afdfc1a18e4b677b307a1c7df90787cbd143b129bc8dbc39104eb21674d26fd4ced8626df256869e168d42f4d160ad1442cae2bd8fda0fc44a08759d245bfe8eba42ec7967c1e953256a057369159333bca73b498a882fb5e840d429804169a6446c1d1b013144ae0ee276a463ef69ea4c4636751083041811c9b549256c6a3a71e451f8fd4de25629b3de61cba78315412fa14e350bb03feaf63909bd7320561df80bc77f36d4561a5efcc324450355ed398d9e46e798e23e2a4a2c787728b9c549a1894c53dcdfe834c7785fb3c4331"}, {0x0, 0x3, "6598975984c98199c07565e33783bc472344c2fc4e6a32"}, {0x0, 0x1f8, "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"}, {0x0, 0x1, "005a581c6e87"}]}}}}}, 0x12ca) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1991.842826][T16100] net_ratelimit: 4 callbacks suppressed [ 1991.842838][T16100] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1991.909780][T16102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1992.085938][T16121] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1992.694868][T16098] vxcan1: MTU too low for tipc bearer [ 1992.700372][T16098] tipc: Enabling of bearer rejected, failed to enable media [ 1992.726534][T16129] vxcan1: MTU too low for tipc bearer [ 1992.738122][T16129] tipc: Enabling of bearer rejected, failed to enable media [ 1993.212502][T16102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 10:01:54 executing program 2: unshare(0x40000000) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xfffffffa, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0x705, 0x70bd26, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK_NETNSID={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 10:01:54 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x29, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) r3 = socket$inet6(0xa, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r5, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x0, &(0x7f0000000080)="02f9ffff", 0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @private=0xa010102}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x3ff, @local, 0x401}, @in={0x2, 0x4e23, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @private=0xa010102}], 0x5c) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) 10:01:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:01:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="c384a235c07e956b29b26788", 0xc}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x10012, r1, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x6, &(0x7f0000581000)={{{@in, @in6=@mcast2}}}, &(0x7f0000000140)=0xffffffffffffff74) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22110000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0xd, 0x7, 0x301, 0x70bd27, 0x25dfdbfd, {0x5, 0x0, 0x9}, [@typed={0x8, 0x84, 0x0, 0x0, @u32=0x5}]}, 0x1c}}, 0x4) 10:01:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) 10:01:54 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x952) [ 1993.944475][T16161] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1993.988932][T16164] IPVS: ftp: loaded support on port[0] = 21 [ 1994.002489][T16165] IPVS: ftp: loaded support on port[0] = 21 10:01:54 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev, 0x9}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x2dd) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 1994.063912][T16172] IPVS: ftp: loaded support on port[0] = 21 10:01:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1994.240578][T16181] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1994.296757][T16164] virt_wifi0 speed is unknown, defaulting to 1000 [ 1994.321180][T16182] IPVS: ftp: loaded support on port[0] = 21 10:01:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1994.549216][T16195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1994.840296][T16200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:01:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 1994.983173][T16170] IPVS: ftp: loaded support on port[0] = 21 10:01:55 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x95a) [ 1995.051227][T16171] IPVS: ftp: loaded support on port[0] = 21 [ 1995.192821][T16222] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1995.235673][T16189] IPVS: ftp: loaded support on port[0] = 21 [ 1995.419735][T16165] virt_wifi0 speed is unknown, defaulting to 1000 [ 1995.912051][T16172] virt_wifi0 speed is unknown, defaulting to 1000 [ 1996.298730][T16182] virt_wifi0 speed is unknown, defaulting to 1000 [ 1996.561738][T16170] virt_wifi0 speed is unknown, defaulting to 1000 [ 1996.729491][T16171] virt_wifi0 speed is unknown, defaulting to 1000 [ 1997.046320][T16189] virt_wifi0 speed is unknown, defaulting to 1000 [ 1997.201808][ T21] tipc: TX() has been purged, node left! [ 1997.261813][ T21] tipc: TX() has been purged, node left! [ 1997.285209][ T21] tipc: TX() has been purged, node left! [ 1997.292285][ T21] tipc: TX() has been purged, node left! [ 1997.392639][ T21] tipc: TX() has been purged, node left! [ 1997.398931][ T21] tipc: TX() has been purged, node left! [ 1997.405552][ T21] tipc: TX() has been purged, node left! 10:02:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2000.743309][T16410] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x4000000) 10:02:02 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x962) 10:02:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x1, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'wg1\x00', &(0x7f00000001c0)=@ethtool_channels={0x3c, 0x3, 0x80, 0x8, 0x73, 0x80, 0xfffffc01, 0x1ff, 0x6e5}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r2, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_RULES={0x3c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xd2bd}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x10001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7ff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xff}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4001}, 0x1) r5 = socket$inet6(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r7, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800c0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r7, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x4d0) 10:02:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:02 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="38010000100013070000000000000000fe880000000000000000000000000001ac1e000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}}, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f0000000540)=@newqdisc={0x114, 0x24, 0x800, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x2, 0x4}, {}, {0x5, 0x5}}, [@TCA_STAB={0x38, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0xfe, 0x7b, 0x4, 0x2, 0x7f, 0x400, 0xa}}, {0x18, 0x2, [0x8001, 0x6, 0x4, 0x4, 0x4, 0x5def, 0x5a9, 0x3, 0x2, 0x42ce]}}]}, @TCA_STAB={0xa8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x8, 0x8, 0x9, 0x1, 0x800000, 0x9, 0x2}}, {0x8, 0x2, [0xfc00, 0x5]}}, {{0x1c, 0x1, {0x3, 0x3, 0x1, 0x5c1b52b2, 0x1, 0x1, 0x0, 0x7}}, {0x12, 0x2, [0x3, 0xddb8, 0x0, 0x8, 0x1, 0x40, 0xd1bf]}}, {{0x1c, 0x1, {0x1, 0x2, 0x0, 0xe228, 0x1, 0x80000001, 0x2, 0x1}}, {0x6, 0x2, [0x3]}}, {{0x1c, 0x1, {0x4, 0x8, 0x2, 0x3ffc00, 0x0, 0x612b, 0x0, 0x6}}, {0x10, 0x2, [0x0, 0x1ad, 0x101, 0x7, 0x6e10, 0xe9]}}]}, @TCA_RATE={0x6, 0x5, {0x80, 0x8}}, @TCA_RATE={0x6, 0x5, {0xff, 0x9}}]}, 0x114}, 0x1, 0x0, 0x0, 0x4040}, 0x1001) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r4, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r4, 0x308, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 10:02:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) socket$netlink(0x10, 0x3, 0xe) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0x0, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000040)=""/62, 0x3e, 0x40004000, &(0x7f0000000080)={0x23, 0x70}, 0x10) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000000c0)=0x3b, 0x4) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, 0x0, 0x40001) [ 2001.655922][T16423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2001.675349][T16425] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. 10:02:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4006a, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r1 = socket(0xa, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="50000000100001040000000000000000000000cf0029eab5a6da6f62424ff82af7e5412d373e139f2c9adced73973285a29763b102000000763a7a1c51a1e8a5929892bd6ebdcd93277cdc0dd6fcd2ca201708a7947173b62575f70a01c15bc22402140e7c55f229a6f194010100000000000010ed1acf7e2e1b2000dbe507be7dd6a439ffaf873e3fdc186ec3d610b9e6785f8930045b5c41b2c260c4b453aab7f294633ecae6a17e2fc4b7", @ANYRES32=0x0, @ANYBLOB="00000000000000002800128008000100677470001c00028008000100", @ANYRES32, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x50}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c010000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fcdbdf25020000003000018008000100", @ANYRES32=0x0, @ANYBLOB="1400020065727370616e3000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="200001800800031d010000001400020076657468305f746f5f626174616476003c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400020076657468305f766972745f7769666900140002006772653000000000000c00018008000300030000006c000180140002008dd2b9d35279489674756e6c300000000000000000000000020076657468305f746f5f687372000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e3100000000000000001400020076657468315f766c616e000000000000"], 0x12c}, 0x1, 0x0, 0x0, 0x20000050}, 0x60) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000108001000000000030000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) [ 2001.778608][T16425] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2001.874782][T16449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x25}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@newtclass={0x6c, 0x28, 0x20, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xa, 0xfffe}, {0x8}, {0x10, 0x3}}, [@tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x3}}}, @tclass_kind_options=@c_prio={0x9, 0x1, 'prio\x00'}, @TCA_RATE={0x6, 0x5, {0x2, 0xfc}}, @tclass_kind_options=@c_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0x4}}}, @TCA_RATE={0x6, 0x5, {0x1, 0xe5}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000d4) r3 = accept(r1, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getmulticast={0x14, 0x3a, 0x20, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x60}, 0x40010) 10:02:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2002.073614][T16457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2002.117690][T16461] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:02:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0xfffffff9, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000002c0)=0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000800000000000000074001400028008000100", @ANYRES32=r8, @ANYBLOB="08000c0002000000"], 0x40}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015040769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc8", @ANYRESHEX=r9, @ANYBLOB="ff5c22069955fa4541764224f0bf64bb7c84c16289b4460d4a14cd157391f07d7aa584b3375db248194687a7f2a0c4cf3a2e70d9f9bc7dfc339e87703abd44d16c3f1fa9686cedb32e0550e4fcfbcaa398ddeafb38e92b8d83ab287a3d099a16a8ee16fd8b49437b9a86058f69b718c36fdf86ca45cbb57981d06c2592113c15f48702d5113fa8884b403de37b215d74eaddac0e6d3332ef312fe6f1bcffe062b9d3d8facd72cc2df2582c87ed64b3770d044d65e135f2b7ba6804d0", @ANYRES16=r3], 0x28}}, 0x4869) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@loopback, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87, 0x0, r5}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001800090000000000000000001d0000000000ff000006000008001900", @ANYRES32=r5, @ANYBLOB="c7eaebdfab425545ff0feedaffecc04983f500000000000000000000000000f3b6ee43"], 0x24}}, 0x0) 10:02:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmmsg(r1, &(0x7f0000001c80)=[{{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/2, 0x2}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/77, 0x4d}], 0x4, &(0x7f0000001700)=""/248, 0xf8}, 0x7f}, {{&(0x7f0000001800)=@ipx, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001880)=""/193, 0xc1}, {&(0x7f0000001980)=""/228, 0xe4}, {&(0x7f0000001a80)=""/193, 0xc1}], 0x3, &(0x7f0000001bc0)=""/161, 0xa1}, 0x9}], 0x2, 0x10100, &(0x7f0000001d00)) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000001d40)=0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff060000000a0000005600000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 10:02:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2002.202373][T16461] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2002.322590][T16476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:03 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x96a) 10:02:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendmmsg(r0, &(0x7f0000006bc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0x1ad}, {0x0}], 0x2}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000012c0)="04268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa05459bcecc7a99c25a3a07e758044ab4ea6f7ae55d88fecf9091a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 10:02:03 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) connect$ax25(r1, &(0x7f0000000000)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x2}, [@bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r3, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'dummy0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r3, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vcan0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netpci0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve1\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) write$tun(r0, 0x0, 0x0) [ 2002.773719][T16493] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2002.780228][T16491] IPVS: ftp: loaded support on port[0] = 21 10:02:03 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c687b47f8f9e386de492c9b821aa0d57ef96d199bbabc45c65ec61ba5d46b4494e0471c44619fb92d19f17286d698482018e422967503fb8fd224e05303ad7fd075587f394bf222f46eeda67da807cb69638812a8be3ecc868b4863b61dba932e0e983179e8", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00001c000200060001000500000006000200f8ff00000600010008000000"], 0x4c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0xd4, r4, 0x200, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x80, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xd7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0xe16578c91d7202}, 0x40000) 10:02:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2003.061190][T16491] virt_wifi0 speed is unknown, defaulting to 1000 [ 2003.097422][T16510] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:03 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.stat\x00', 0x7a05, 0x1700) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x38, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x38}}, 0x80) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x4, 0x70bd28, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80a0}, 0x20004000) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 10:02:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x64000804}, 0x8801) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c00000010000d0701000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="0000007e56e6001b001c0012bc9be8769ee51e45e974c802ea68cf18d6d242583362a938cedce3575700b7d1c8c9855331135d6670d54e8a838b92dda7fa6da1e4ec6871f0753a68924b157010e9a67481054f34de352affa4a4678c9e6a8cb66892a13fcdc3db205cd75fa03a6dd8c0ea1ad2e690ced5e3d77dcd0a04facd0a278656ed879a2c905d1ffef94d0a6422c854819d26ab144d5bcd95f83498a83de064b6511409d3cdfae862f8f3612c7583feace469b12126d2f6f11eab1fde952d86fa9b2dcbfe00"/213], 0x3c}}, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28000000100025080000000043c800000a000000", @ANYRES32=r4, @ANYBLOB="00000c000000000008000a000f"], 0x28}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x8) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="283661a05200"/20, @ANYRES32=r7, @ANYBLOB="000000e80300400078b9dad62ff8000a"], 0x28}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r10 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r8, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r9, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r10}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001b40)={&(0x7f0000001a40)={0xe8, r9, 0x8, 0x70bd28, 0x25dfdbff, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000041}, 0x4) 10:02:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2003.275529][ T26] audit: type=1804 audit(1589882523.829:1959): pid=16514 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1276/memory.events" dev="sda1" ino=16376 res=1 [ 2003.335067][T16515] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2003.384042][ T26] audit: type=1800 audit(1589882523.869:1960): pid=16514 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16376 res=0 10:02:04 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept4$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000140)=0x6e, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000380)={'veth1_virt_wifi\x00', 0x5}) bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000200)={'ipvlan0\x00', 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB="f65e3dc82b07fa9e708703e343955fa15eea", @ANYBLOB="5f2c56ab8a88d9ace13e9550916f398e1d12421c6689a3f09e5bf2ce4e981b6e82b29a3bedae24dbe37ef7746a6a7da643a5c985097f44b77e549be5c4f17fa9694293986d6482ffac83b8bcc0195a0b3da70baeca35568291cad54dd51e52b9fc65b600008a1ea4de6ca61450b0b0492804ae741ad7c6644edde3ff0857b7bfc0"], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x43, @remote}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000180)={0x1, 'vlan0\x00'}) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) [ 2003.436214][T16519] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2003.468988][ T26] audit: type=1804 audit(1589882523.879:1961): pid=16514 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1276/memory.events" dev="sda1" ino=16376 res=1 10:02:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:04 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x2, 0x2, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001600)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001640)={0x28, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}]}, 0x28}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000040)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00022bbd7000fbdbdf2505000000080009000100000008000a000000000006001a004e220000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x8800) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r6 = socket(0x10, 0x2, 0x9) sendmmsg$alg(r6, &(0x7f0000000e40), 0x0, 0x240080c0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x0, @multicast1}], 0x3c) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r7, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x8}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6, 0xfffffffd}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 2003.641476][ T26] audit: type=1800 audit(1589882523.899:1962): pid=16514 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16376 res=0 [ 2003.744116][T16534] device veth0_vlan left promiscuous mode [ 2003.988943][T16548] IPVS: ftp: loaded support on port[0] = 21 10:02:05 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x972) 10:02:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2004.660576][T16562] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 10:02:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:09 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept4$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000140)=0x6e, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000380)={'veth1_virt_wifi\x00', 0x5}) bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000200)={'ipvlan0\x00', 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB="f65e3dc82b07fa9e708703e343955fa15eea", @ANYBLOB="5f2c56ab8a88d9ace13e9550916f398e1d12421c6689a3f09e5bf2ce4e981b6e82b29a3bedae24dbe37ef7746a6a7da643a5c985097f44b77e549be5c4f17fa9694293986d6482ffac83b8bcc0195a0b3da70baeca35568291cad54dd51e52b9fc65b600008a1ea4de6ca61450b0b0492804ae741ad7c6644edde3ff0857b7bfc0"], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x43, @remote}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000180)={0x1, 'vlan0\x00'}) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 10:02:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="325be41eb7f5ebb6530114a440c0f3e2f6fb9cf8d93b0af0fa9855bf", 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e90005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x7ff) sendfile(r2, r1, 0x0, 0x102000001) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffffdc) getpeername$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x1c) 10:02:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = getpid() sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4", 0x1}], 0x1, &(0x7f0000000440)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}, 0xee) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000001340)={0x10cc, 0xd, 0x1, 0x101, 0x70bd26, 0x25dfdbfd, {0x1, 0x0, 0x7}, [@typed={0x8, 0x37, 0x0, 0x0, @pid=r3}, @generic="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@generic="5e1f0214eb200320632b75a7baef19e62f8ecf5248b1ef75044c3365a911e92e1b2d5747f06da973a9c389c70d9bf7a6ceb0460fd1279e5ae22f9ecf2f15224cc53a33b2b6aca79f6460a3c8b6f1ed49dac1281d681f881798f734cd3d5a78ae808de76361d84377773d493cb2a773b2a7ca9902c78e4e8dea7f38cab7b0a984ad4e5951d58023b642c76bf4912d8666cc7e47c0740b2ae05d11ebaa7f0698f8ff7bba92915770c6060aaac6eeefcf"]}, 0x10cc}, 0x1, 0x0, 0x0, 0x10004001}, 0x800) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) socket$inet6(0x10, 0x0, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)}], 0x1, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$PPPIOCGNPMODE(r4, 0xc008744c, &(0x7f0000000040)={0x8029, 0x3}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 10:02:09 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x97a) 10:02:09 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0xfffffd61, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x40004}, 0x20000010) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept$packet(r4, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000240)="31f912011e11d1a8ed0f83501dacb42f675b7c9ed78a0e5e3acc2304bb1ace17a0a0d5c2db06608af6039c71520f9bc7768a444af3ab5a9f82de60aea22409d6d1fcf6633914a55f89fe84d48e18cba00daad60215e130e71b3919c834e14ac6a6a558df333e51f1bd9c7efa154aca26602b969ad8b59340c28056a4c5f36fb10e78a6bd6233840ab0e5ee9865b26a38c0d24fa28b0bc2414e7d1c3f9ac8d5e9e69649b772ed423b313027d0fb04a03b6363c9aa1188452706e64c8d33e1726d636214d6e5", 0xc5) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\'!vboxnet1%-securityeth0\x00', r0}, 0x10) read(r6, &(0x7f0000000100)=""/160, 0xa0) socket(0x400000000010, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c080010000000f000", 0x24) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) syz_genetlink_get_family_id$gtp(&(0x7f0000000440)='gtp\x00') splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x6, 0x6f9619304885bb03) [ 2008.586901][T16638] net_ratelimit: 3 callbacks suppressed [ 2008.586913][T16638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2008.630368][ T26] audit: type=1804 audit(1589882529.179:1963): pid=16641 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1753/cgroup.controllers" dev="sda1" ino=15905 res=1 10:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:09 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000060000000000006907800000000e000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="30000006007800001e030022127f79dbcb9dfb669c25fb6cf4df72f7e9cfa7902d00097a04e9f216b3920204000001080a0000000000000000220b0b2a4ca2044b0d0dc4e27948b627c53e"], 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) [ 2008.850652][T16657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:09 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x7a05, 0x1700) pwrite64(r4, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) sendfile(r3, r2, &(0x7f0000000040), 0x10000ffe0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 10:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2009.106999][T16667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) write$tun(r0, &(0x7f0000000240)={@void, @void, @x25={0x1, 0x3, 0x17, "4b9ca9ee5609e747e07f994896fa29ef003d3e5d155ddc8c957f07402a56f4b526cebd638790ca7fe9931cb19bc72fbb735df93c777bf448c28000e9b600bf5cb8eee1b27e4f7d9b923624736cc3a4d0bd3f33be32fb4e0a4b2780f89a13f0aaacbd345f49c40929032e63ea368367a9bc861ed704be0af723a6ff52cdb8713c7807596a6f14196730dda86a9c733f5fa9e542df8b07e5"}}, 0x9a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000040)) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ax25_SIOCADDRT(r6, 0x890b, &(0x7f0000000300)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @local}}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000f7c00000060bc7d940f982c00fe8000800000000000000000000000aaff020000000000000000000000000001060f000000000000debda9e56f9461fd5e981c5a6e"], 0xfca) 10:02:09 executing program 1: r0 = socket(0x10, 0x80002, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000140)={0x0, 0xff, 0x3}) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x84, r6, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x434}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xfd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0xc1}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', r7}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@bridge_delneigh={0x34, 0x1d, 0x10, 0x70bd27, 0x25dfdbfc, {0xa, 0x0, 0x0, r8, 0x80, 0x2, 0x8}, [@NDA_PORT={0x6, 0x6, 0x4e24}, @NDA_PROBES={0x8, 0x4, 0x800}, @NDA_VLAN={0x6}]}, 0x34}}, 0x0) [ 2009.317163][T16678] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:10 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) write(r3, &(0x7f0000000180)="2d4cc134e44f25ebdc48a470eaa8d3c738fc3feb669204a77199a6ef43f379d7f17462c713e599e6b7e9737fe7cb1bfc90e1446aa3d8665b4f8ea39d8b4f95543a4f1fe037b71a39b8d36e0a429f7ff563c2ba247684678823eeda28f1df0eaaa3fe60b1", 0x64) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000000011905000000000000000000000000240001001400010008000100ac1414aa08000200e00000000c0002"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd53) splice(r0, 0x0, r2, 0x0, 0x400000, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x1404, 0x400, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 10:02:10 executing program 0: socket(0x10, 0x2, 0x0) 10:02:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2009.600919][T16700] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2009.638531][T16700] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 10:02:10 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x982) 10:02:10 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB], 0x3}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2269da58", @ANYRES16=r5, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c04000008000500050000001800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100), 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 10:02:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="010000e1ff000000000001000000140001800800050017009eeabb8f063100000600"], 0x28}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r3, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xba}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x4b}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, r2, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffc2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6d23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x73}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_macvtap\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0x8204, 0x20c49a, 0x0, 0x27) [ 2009.665223][T16704] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYRES16], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmmsg(r1, &(0x7f0000007240)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/157, 0x9d}], 0x1, &(0x7f0000000200)=""/228, 0xe4}, 0xfff}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/176, 0xb0}], 0x1}, 0xa135}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000000400)=""/177, 0xb1}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000780)=""/255, 0xff}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/234, 0xea}, {&(0x7f0000000680)=""/62, 0x3e}, {&(0x7f0000001980)=""/138, 0x8a}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x9}}, {{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b00)=""/23, 0x17}, {&(0x7f0000002b40)=""/21, 0x15}, {&(0x7f0000002b80)=""/22, 0x16}, {&(0x7f0000002bc0)=""/38, 0x26}], 0x4, &(0x7f0000002c40)=""/240, 0xf0}, 0x8}, {{&(0x7f0000002d40)=@pppol2tpv3in6, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002dc0)=""/62, 0x3e}, {&(0x7f0000002e00)=""/4096, 0x1000}], 0x2, &(0x7f0000003e40)=""/202, 0xca}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000006080)=[{&(0x7f0000003f40)=""/216, 0xd8}, {&(0x7f0000004040)=""/47, 0x2f}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/4096, 0x1000}], 0x4}, 0x400}, {{&(0x7f00000060c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000006140)=""/47, 0x2f}, {&(0x7f0000006180)=""/4096, 0x1000}, {&(0x7f0000007180)=""/39, 0x27}], 0x3, &(0x7f0000007200)=""/43, 0x2b}, 0x6}], 0x7, 0x40002042, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000007400), &(0x7f0000007440)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, &(0x7f0000000740)) [ 2009.837365][ T26] audit: type=1804 audit(1589882530.389:1964): pid=16715 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1757/memory.events" dev="sda1" ino=15953 res=1 [ 2009.932669][T16725] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2009.957016][ T26] audit: type=1800 audit(1589882530.389:1965): pid=16715 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15953 res=0 10:02:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x3, 0x6, 0x101, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8814}, 0x8040) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1}, {0x6, @random="fc5118b3aaf5"}, 0x4, {0x2, 0x4e22, @multicast1}, 'geneve0\x00'}) 10:02:10 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x20, @empty, 0x2}}}, &(0x7f0000000140)=0x84) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom$rose(r0, &(0x7f00000001c0)=""/231, 0xe7, 0x80000000, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)}, 0x0) r5 = socket$inet(0x10, 0x3, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff96c1e9574b310800450000300000000000019078ac1e0001000000000300617800000800450000000000000000000000000064b7130000e0000001868f089fb0574d05087f915cc69ec8a8b158e05d20454af4a5a7e17141daae891ef6195c691d5d4d543a2f02e1b9ea39bc5d3f7ae64b6bbaf282d04acc55d7460662b3c87cc6c7bb52870b1ef777f3fe274f3f9b6fac2be006f646f2c5816182eed507c1c2ef65c0df72115d716325c0d32021c7bcdb926b8128b6712e4d8d7512ef"], 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) [ 2010.105622][ T26] audit: type=1804 audit(1589882530.389:1966): pid=16715 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1757/memory.events" dev="sda1" ino=15953 res=1 [ 2010.250096][ T26] audit: type=1804 audit(1589882530.589:1967): pid=16724 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1757/memory.events" dev="sda1" ino=15953 res=1 [ 2010.338186][T16742] IPVS: ftp: loaded support on port[0] = 21 [ 2010.406603][ T26] audit: type=1804 audit(1589882530.719:1968): pid=16715 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1757/memory.events" dev="sda1" ino=15953 res=1 [ 2010.530952][ T26] audit: type=1800 audit(1589882530.719:1969): pid=16715 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15953 res=0 [ 2010.620640][ T26] audit: type=1804 audit(1589882530.769:1970): pid=16724 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1757/memory.events" dev="sda1" ino=15953 res=1 [ 2011.080267][T16742] virt_wifi0 speed is unknown, defaulting to 1000 [ 2011.102946][T16757] IPVS: ftp: loaded support on port[0] = 21 [ 2011.808112][T16757] virt_wifi0 speed is unknown, defaulting to 1000 10:02:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) write$tun(r0, &(0x7f0000000240)={@void, @void, @x25={0x1, 0x3, 0x17, "4b9ca9ee5609e747e07f994896fa29ef003d3e5d155ddc8c957f07402a56f4b526cebd638790ca7fe9931cb19bc72fbb735df93c777bf448c28000e9b600bf5cb8eee1b27e4f7d9b923624736cc3a4d0bd3f33be32fb4e0a4b2780f89a13f0aaacbd345f49c40929032e63ea368367a9bc861ed704be0af723a6ff52cdb8713c7807596a6f14196730dda86a9c733f5fa9e542df8b07e5"}}, 0x9a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000040)) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ax25_SIOCADDRT(r6, 0x890b, &(0x7f0000000300)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @local}}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000f7c00000060bc7d940f982c00fe8000800000000000000000000000aaff020000000000000000000000000001060f000000000000debda9e56f9461fd5e981c5a6e"], 0xfca) 10:02:12 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4000}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff8368eb586875910000008100000008ff"], 0x32) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 10:02:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:12 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x98a) 10:02:12 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f00000000c0)=0x8001) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES32=r4, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESDEC], 0x4f) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r9 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) splice(r0, 0x0, r9, 0x0, 0x10005, 0x0) [ 2012.023037][T16797] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2012.085360][T23195] tipc: TX() has been purged, node left! 10:02:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2012.266872][T16821] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2012.495657][T16837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2012.671534][T16849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:13 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f00000000c0)=0x8001) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES32=r4, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESDEC], 0x4f) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r9 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) splice(r0, 0x0, r9, 0x0, 0x10005, 0x0) 10:02:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1}], 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000e00)=[{{0x0, 0x0, &(0x7f0000000100)}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, 0x8) r1 = socket(0x29, 0xa, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x8, 0x4) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xcb, 0x5000}, 0xfe3e) 10:02:16 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x4, &(0x7f00000000c0)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000002640)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x2c, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7ffd}]}, 0x2c}, 0x1, 0x0, 0x0, 0x240440b4}, 0x20000800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000800000000002800128008000100677265001c000280060003008100000008000700e0"], 0x48}}, 0x24040004) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000006400)={&(0x7f0000000000)=ANY=[@ANYBLOB="348abd76", @ANYRES16=r3, @ANYBLOB="010100000000000000000400000020000180140002007767320000000000000000000000000008000100", @ANYRES32=r5, @ANYBLOB], 0x34}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x20, 0x10, 0x439, 0x70bd29}, 0x20}}, 0x50) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r3, @ANYBLOB="040027bd7000fcdbdf25020000004c00018008000300010000000800030002000000080003000200000008000100", @ANYRES32=r8, @ANYBLOB="140002006d616376746170300000000000000000140002006978f5036a7370616e3000000000000040000180080003000200000008000300010000000800030003000000080003000000f103e4bb000000080003000300"/99], 0xa0}, 0x1, 0x0, 0x0, 0x8020}, 0x20000090) 10:02:16 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x992) 10:02:16 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) socket(0x10, 0x3, 0x84) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x14) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) vmsplice(r1, 0x0, 0x0, 0xe) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x4, r3}, 0x10) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 10:02:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) socket(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0), 0x0, 0xd814}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0) [ 2015.867742][T16906] net_ratelimit: 2 callbacks suppressed [ 2015.867753][T16906] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2015.894804][T16904] IPVS: ftp: loaded support on port[0] = 21 10:02:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:16 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040)=0x1200, 0x100002c07) recvmmsg(0xffffffffffffffff, &(0x7f0000005400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 2016.107801][T16904] virt_wifi0 speed is unknown, defaulting to 1000 10:02:16 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff", 0x7) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmmsg(r3, &(0x7f0000004700)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/160, 0xa0}], 0x8, &(0x7f0000000500)=""/117, 0x75}, 0x5}, {{&(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/115, 0x73}, {&(0x7f00000016c0)=""/232, 0xe8}, {&(0x7f00000017c0)=""/23, 0x17}, {&(0x7f0000001800)=""/93, 0x5d}], 0x6, &(0x7f0000001900)=""/132, 0x84}, 0x3f}, {{&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/3, 0x3}, {&(0x7f0000001a80)=""/26, 0x1a}, {&(0x7f0000001ac0)=""/162, 0xa2}, {&(0x7f0000001b80)=""/64, 0x40}, {&(0x7f0000001bc0)=""/229, 0xe5}, {&(0x7f0000001cc0)=""/156, 0x9c}], 0x6}, 0x6}, {{&(0x7f0000001e00)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/54, 0x36}, {&(0x7f0000001ec0)=""/106, 0x6a}, {&(0x7f0000001f40)=""/243, 0xf3}, {&(0x7f0000002040)=""/140, 0x8c}], 0x4, &(0x7f0000002140)=""/69, 0x45}, 0x7fff}, {{&(0x7f00000021c0)=@hci, 0x80, &(0x7f0000002640)=[{&(0x7f0000002240)=""/4, 0x4}, {&(0x7f0000002280)=""/82, 0x52}, {&(0x7f0000002300)=""/135, 0x87}, {&(0x7f00000023c0)=""/155, 0x9b}, {&(0x7f0000002480)=""/57, 0x39}, {&(0x7f00000024c0)=""/42, 0x2a}, {&(0x7f0000002500)=""/235, 0xeb}, {&(0x7f0000002600)=""/51, 0x33}], 0x8}, 0x8}, {{&(0x7f00000026c0)=@hci, 0x80, &(0x7f0000002900)=[{&(0x7f0000002740)=""/181, 0xb5}, {&(0x7f0000002800)=""/204, 0xcc}], 0x2}, 0x5}, {{&(0x7f0000002940)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/187, 0xbb}], 0x2, &(0x7f0000003ac0)=""/53, 0x35}, 0x9}, {{&(0x7f0000003b00)=@phonet, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003b80)=""/102, 0x66}, {&(0x7f0000003c00)=""/43, 0x2b}], 0x2, &(0x7f0000003c80)=""/50, 0x32}, 0x5}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003cc0)=""/13, 0xd}, {&(0x7f0000003d00)}, {&(0x7f0000003d40)=""/218, 0xda}, {&(0x7f0000003e40)=""/253, 0xfd}, {&(0x7f0000003f40)=""/255, 0xff}, {&(0x7f0000004040)=""/1, 0x1}, {&(0x7f0000004080)=""/174, 0xae}, {&(0x7f0000004140)=""/164, 0xa4}], 0x8, &(0x7f0000004280)=""/212, 0xd4}, 0x3}, {{&(0x7f0000004380)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004400)=""/69, 0x45}, {&(0x7f0000004480)=""/122, 0x7a}, {&(0x7f0000004500)=""/49, 0x31}, {&(0x7f0000004540)=""/114, 0x72}, {&(0x7f00000045c0)=""/49, 0x31}, {&(0x7f0000004600)=""/109, 0x6d}], 0x6}, 0xffffffff}], 0xa, 0x101, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$phonet(r4, &(0x7f0000003d00)={0x23, 0x4f, 0xc, 0x7f}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x16baac8f) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 10:02:16 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000002900)={&(0x7f00000000c0)=@l2={0x1f, 0x100, @none, 0x7, 0xc2b411cf72c185d2}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000140)="a4b24fcc089998fe8493faa119072407b9a21a4a679e0a99e61cff3648d64bdc897f452b2a344a07486ce0693c553a2961bd352ac96f48eb0a36524cf3bf5ae60768b97e00055808b658a3e0f172bd1ca68a3ea93270598cad29841696b5834974fa3514f0a6d630d345168939e8672579aabd1648fe9fa1ca5b1dfba93627b5a35497b8f03ef9cbce6e52c49507c464cc303143f38c30107419bca196d77285068af1127feabb11101817dcea11197fa6e8c18f66897f31503110109fcdd99dbb0e6cf6a0fdaa100285535c2d06d2ae7f7754113ff4332d5d16cb6aee9e95054c6a415279b7d83400b95a9cda8725153cd8ef1a11", 0xf5}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000240)="600b01a2817d05fa576804faf418f1d77df4ef602d42c1973aec3d8729e8f63c3ca3cd54b95e02f49a70686dc7d54f77a767aa875efd009feaf35c4ace14b2e2bce4f60979b7e2778808b47866f250f8a1cce2bf7078f8637d5fad6b254f47d9829328ad9e5ca8aa", 0x68}, {&(0x7f0000001300)="b41a6801b11b14365c50bd04527c9b62ee8a17c27df3caebf869c44833e2a3106a41919cd00f6392fcaed62b47f14793341147193cdf1274402040de2b20c0b5e27d6d384413373df339d39c9e3263a0eec71d95446df833e43b01d231ca78bdf1b9d8f95cc0d0763296f1bd2c4f02029fd3dc8b6f7de20e8aa078432ac13f4abd54478fc438364daa6497a8d9b01764e4485b294b6bfa335a66784398dbc875", 0xa0}, {&(0x7f00000013c0)="eb57f777354968a5c5c8b7c88e7000a370f68e96ddfee6a8ae548b49d4aac7cd16495a749a1978a50070091b056b57c6cafaf893f1d1bf7d89b2698f5a08e7a1eeda4c89239fb8e8240327", 0x4b}, 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{0x100, 0x105, 0x0, "ff54e3aa8c665a9c5a1861592524b805aaeddfe4801bb91a1cb0ef65c525e16fffcb82cfb3465b3fc134227fa98858986ab1a9e7b62d9094ef172979565cda05c53a5bcdb75dd0bec0994e62c30cc74c33c93d8a8563ec89ddf5da047ea51fd95548e172b3f29ffc1da44abf75b1f2b2d272baa7f22ea7d6c95a426ebfc601b6a677192429c09c89866b1edb28102a79f679a19d85f01f0785c803940ac15207fe0d3802e260dd8778d0820fa2896cb3dff1ea14a646976d83a62f08713106b8e5f1b365890eddd143589357c0e72b407eb583b1242c04342dee92cfc8a8480218fa4dc33ecf9fcfbad178"}, {0xd8, 0x107, 0x8001, "c96f98763d9ad868a167c62b6bd55a3cbebd6b51c548def4f055ff0a7aef9a2b339180f7d8e6b9eacfc4630bbe2283fff1e7389e9ce4e945abce48e99e679e4419a2fe25538b398fb59b2414470a62f99aeb2e8e065b8df51a48bbad7633db1161a224fd91449a1270e0a1d7e7d0d5826c2b44db0661cb59946c0a0e0ff87f14c8dc57b1cc7ab6d3ff7940648af92e05606694cfdc7be4cbe0d43d0798735406c58e92e69a97509173fdccc9f34c685fa1323fd45c2a8e46a850047f5dd80be2be"}, {0x48, 0x3a, 0x81, "c382a8c0881fd022138e07fbd40642ad2a99c5b70fde55a31cd91af2279eaf7c87f391e5b83fea1adfa8edce2206e83dcea65e2546025593"}], 0x1230}, 0x4803) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) close(r0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) [ 2016.179663][T16925] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2016.192452][ T26] audit: type=1804 audit(1589882536.740:1971): pid=16924 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1761/memory.events" dev="sda1" ino=16290 res=1 [ 2016.306204][ T26] audit: type=1800 audit(1589882536.740:1972): pid=16924 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16290 res=0 10:02:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2016.356761][T16931] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 2016.385758][T16932] netlink: 11 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2016.413306][ T26] audit: type=1800 audit(1589882536.750:1973): pid=16924 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16290 res=0 [ 2016.498190][T16942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2016.791166][T16962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2016.853366][T16963] IPVS: ftp: loaded support on port[0] = 21 10:02:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000001e00)={0x15, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x7c01, 0x0, 0x1a0ffffffff, 0xffffffad}}, &(0x7f0000014ff5)='GPL\x00', 0x5, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x65, "dda97e625075ef9a99856d5f945ab529afe683b1568517a54cfba7094ff06e981b16c6eef7896e76a4baf7b9d4182e0ca04bb5752d2083c6008daded7afd8081d2dad9e9c14ecefec89608debb681a0df40e86f1d21951044babbe1260075ae9a36db7eb06"}, &(0x7f00000000c0)=0x89) 10:02:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:17 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x99a) [ 2016.998734][T16963] virt_wifi0 speed is unknown, defaulting to 1000 [ 2017.013336][T16935] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 2017.746534][T23216] tipc: TX() has been purged, node left! 10:02:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010000d07000c7f7905000000ff03000082e241c72647a3f86922ae1d85f7136333030c6a2c11b0397351aa2094115a1ce1b9c45c4cf610546a6b2fb19887428c606de9b14fdd3fbf3a6b0b0d1001e2918a19f8bfd6538e77b688d92a35c3d3c2ea8b11b855923a5bae309d63f4829a814c316a0830a8409beb07184c1dbf40bdfe17f6beb4273d11a90f7e1bad377b0757e73177f144b8567b4b02b32058409f212999d44b2d6da8d50000000000000087f6cd3b4cd4bc7942a5eb2987464de4d4e102b32fdd804d267428cc3a18cd30d16493ce4883507510a33ca42cc0d94e3c361cb21b83b2303556213988037b264fcf61f463fccb3626e2a39e94d4b5e5d2b079e3f9a1e20c665312e2fff1c196f01253e5a37b56541acc6ef6c4e8394a9ee58f80a906466b0003e7bde7c99233c8e698b32c1b8dab1107cafc1aedcd610471071eedcc8438960aeac26d84da9ed025742821c69019f20aa998f2adf2404aa4891cce1f1fb52d3499ea6b82c975f3a09739e67d6d328125f50b6cf5403fe0fca79f5f2a1129f83b30f2c0c8b483", @ANYRES32=r2, @ANYBLOB="00000000e600000f1c0012000c000000006f6e64", @ANYRES16=r5, @ANYRESDEC=r3, @ANYRES16=r2], 0x3c}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010000d07000c7f983f000000ff030000", @ANYRES32=r10], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="442d877d75f838e8966a5300000000000000000000000000000000000000e2d0bfb5e627e6ba6a5e60ce80798a47e40e335f0633034791e02dab1e10de915a0ff2de51ad95ff9b0f550572c0e8", @ANYRES32=0x0, @ANYBLOB="0003000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r7, @ANYRESDEC=r2, @ANYRES32=r10, @ANYBLOB], 0x44}}, 0x0) 10:02:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="7000000010001f0700"/20, @ANYRES32=0x0, @ANYBLOB="1f00000000000000480012800b00010062726964676500003800028008001c00050000000500260001000000050019007e73000005002b0002000000050017"], 0x70}}, 0x0) r0 = socket(0x6000000000010, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492778, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x10, 0x3fb, 0x10, 0x70bd28, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4040010) sendmmsg$sock(r1, &(0x7f00000003c0)=[{{&(0x7f00000000c0)=@isdn={0x22, 0x20, 0x7, 0x5, 0x1f}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="c129d08ef89a19023323fdc61c8994e9556213cb4ebdff86c13832dfe8a2d2b3ffd4d9b323229e8c3cb9e6ac1de50e9fbf", 0x31}], 0x1}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c916b702daf0b8dedc27b69d01273607f14c2bdf486f16ba93f0c65f0c9a35d3339e539a6b15730a7724544e30dffb538f1d8a126732f971f5c5698bec592b5ceb30227849c625a7860a2b563d9b6151febe2fb6c6ac7b2f13b5b5af05c7088ad6eeb5d3c27a0bb02453e9326a3b43d7d8841efbbf5cd5f52f90ea6ed14c2fd0d53ef1679242de179074bd3e468afb1dd888dfe07b02f04a56b22d30e6f28a9ff2fc07352d9daf5047a7cefa8960", 0xae}], 0x1, &(0x7f0000000300)=[@mark={{0x14, 0x1, 0x24, 0xfffffff8}}, @mark={{0x14, 0x1, 0x24, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x10003}}, @timestamping={{0x14, 0x1, 0x25, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x8001}}, @timestamping={{0x14, 0x1, 0x25, 0xe1}}], 0x90}}], 0x2, 0x0) 10:02:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @multicast1}, 0x10) r3 = accept(r1, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x1407, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000081}, 0x20004854) sendmmsg$inet(r1, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000080)="1b53161ae8afec72563504a73603e1be5d042e27", 0x2c}], 0x1}}], 0x8, 0x2401ebc4) 10:02:18 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000040)=0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x57) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2017.968980][T17058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:18 executing program 1: unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400e7ffffffff160000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028008000100", @ANYRES32=r2, @ANYBLOB="00000000000000022a1bf39f6e000000"], 0x40}}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x2, 0x20, 0x6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socket$tipc(0x1e, 0x0, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) listen(r4, 0xec) r5 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 2018.085639][T17061] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2018.119725][T17061] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:02:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket(0x7, 0x3, 0x7ff8) bind(r1, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x51080) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="29f050f6dc1760506e0f827a97572ebe26f9e6ee9998c9b297231c3a26b3dceeb03943458c62dfafa70298d529458eb75be2651e011782429b72321c7bfda0af1215636da6233992e9e454992e481a74dcb04e11bc7ed2816c99ff4ec832d2c208187283ec05bb795203d43ce24e8c1493b12a083de2f583d71b6d5086370c2e0195548073a3e2d54e65baca61e795b751f2bb75832cec7b14d34c56085838b442aac6d3c92225dada10c7"], 0x28}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87, 0x0, r5}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@empty, 0x4e21, 0x6, 0x4e21, 0xaa, 0xa, 0x20, 0x0, 0x2, r3, r5}, {0x6, 0x6, 0x5, 0x10000, 0x0, 0x4, 0x5, 0x1}, {0x1000, 0xffffffff, 0x4000000000000000, 0x7}, 0x6, 0x6e6bb2, 0x0, 0x1, 0x0, 0x2}, {{@in=@private=0xa010101, 0x4d6, 0x2b}, 0x2, @in6=@remote, 0x3507, 0x0, 0x2, 0x20, 0x80, 0x2, 0x9}}, 0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000440)=@newqdisc={0x30, 0x24, 0xe0b, 0xf00, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff}}, [@qdisc_kind_options=@q_ingress={0xc, 0x1, 'ingress\x00'}]}, 0x30}}, 0x0) [ 2018.178282][T17076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2018.207717][T17078] IPVS: ftp: loaded support on port[0] = 21 [ 2018.225860][T17064] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2018.262564][T17069] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 10:02:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:18 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9a2) [ 2018.319169][T17082] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2018.356280][T17069] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 10:02:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x2, 0x34c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x3da) [ 2018.403915][T17075] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2018.412590][T17099] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2018.433302][T17078] virt_wifi0 speed is unknown, defaulting to 1000 10:02:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000140)="00071f97c8579c6b2a26dc48736b29448e5773571e3ad8f483fead96b358be627082599fa28b7c3ba69823588aeedb11fc80e2af5257f64087039e3f2ce6ac2c1074b5d58de7dd4a5682d4b121fc", 0x4e, 0x890, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bridge\x00', 0x10) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0xffffffffffffff26, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x2400c581}, 0x20044855) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = accept4(r2, 0x0, 0x0, 0x80000) shutdown(r4, 0x1) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x2, 0xfff, 0x0, 0x8}, 0x8) 10:02:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:19 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$x25(r5, &(0x7f0000000080)="77fd03f6b6af9482b5d820a5d43048fc6c0020a8362ef6e640692bacf7ea2c1bf302", 0x22, 0x4000000, &(0x7f00000000c0)={0x9, @remote={[], 0x1}}, 0x12) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRESHEX, @ANYRESOCT=r4], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000003540)=ANY=[@ANYBLOB='0\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="009356000000000008000000070001006677000004000200"], 0x30}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) 10:02:19 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x10001, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 2018.668068][T17115] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$inet6(r1, &(0x7f0000000000)="137b7cf5056a3a46646338d15a340f06a49866724760ec8661e33c448f8ae27e32d7c9d316e13f", 0x27, 0x4, &(0x7f0000000040)={0xa, 0x4e21, 0x80, @initdev={0xfe, 0x88, [], 0x2, 0x0}, 0x2}, 0x1c) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000180)={'bond0\x00', @ifru_names='batadv_slave_1\x00'}) 10:02:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x17, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbc, 0x18}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1c0}, 0x48) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000005c0)=@req={0x3f, 0x6, 0x8000, 0x2}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)={0x3e8, r1, 0x420, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IE={0x3ae, 0x2a, "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"}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x24000811}, 0x80) [ 2018.880109][T17130] bond0: (slave batadv_slave_1): slave is up - this may be due to an out of date ifenslave [ 2018.916598][T17132] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2019.105794][T17082] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 2019.728881][T17078] IPVS: ftp: loaded support on port[0] = 21 [ 2019.765649][T17078] virt_wifi0 speed is unknown, defaulting to 1000 [ 2019.772940][T17088] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 10:02:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="24000000000000004a0000003200000000e428ffee0000000000ffffe0000002503a20da10332ad4c0bd6ca31b922107554372eed138a7e8adc614e62cfb426307cd9f004459bbe2f4b030a9c456fd8c72655d054ab666297a5632e619070000009f0e76e422055840a4e611fd0f376531015c787f0cc8a3fb168f8143f7a724f90f4bf88a70a79592ee7c58619d43bcb192", @ANYRES32=0x0, @ANYBLOB="005caeac94efc435722e2508bb5bf7c1fcc9b5bf361ed01cd34d6bd9b55d42fbd12b0bc037a9e56364799122f96a49456e8adc644b4483f91e8b8cafccd0553df30b7f720418469444228ddd6873b40fd6cb5112d550f43f2d2c913b81e627bef13de20e849aa6627878aa60f07f69e6d35ccf99dc2196f35d0c7a02ecc68ff7b1cc6b32ed8271b61be80c60f039ee6833968829e25d"], 0x28}}], 0x2, 0x0) 10:02:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x100010, r1, 0x6539c000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000340)) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000380", @ANYRES32=r7], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 10:02:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:20 executing program 5: r0 = socket(0x1e, 0x2, 0x0) listen(r0, 0x0) r1 = accept4$tipc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000080)={0x1}) ioctl$FIONCLEX(r0, 0x5450) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x504, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_WIPHY={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$inet6(r0, 0x0, 0x0, 0x800) 10:02:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xa, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="fff5010400000000d4000000110000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x1, 0x348, &(0x7f0000000280)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff60}, 0x48) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x48, 0x140b, 0x200, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x40894}, 0x20004001) 10:02:20 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9aa) [ 2020.292901][T17222] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="24000000000000004a0000003200000000e428ffee0000000000ffffe0000002503a20da10332ad4c0bd6ca31b922107554372eed138a7e8adc614e62cfb426307cd9f004459bbe2f4b030a9c456fd8c72655d054ab666297a5632e619070000009f0e76e422055840a4e611fd0f376531015c787f0cc8a3fb168f8143f7a724f90f4bf88a70a79592ee7c58619d43bcb192", @ANYRES32=0x0, @ANYBLOB="005caeac94efc435722e2508bb5bf7c1fcc9b5bf361ed01cd34d6bd9b55d42fbd12b0bc037a9e56364799122f96a49456e8adc644b4483f91e8b8cafccd0553df30b7f720418469444228ddd6873b40fd6cb5112d550f43f2d2c913b81e627bef13de20e849aa6627878aa60f07f69e6d35ccf99dc2196f35d0c7a02ecc68ff7b1cc6b32ed8271b61be80c60f039ee6833968829e25d"], 0x28}}], 0x2, 0x0) 10:02:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000000100)="4051b3c67f9f398e41dab7933f80cbe115c0bba7aab0254addc176efaf20e084ba37224ababca3a980a019e6d5d46850b1293e83ce8498480723b9fff75a5660f9aaa566a1a9c91135f8167dff7bbca27f48edf04342e78c684f5814fd856b903c7091da7c2ea206596dfd3643a813000000004eb7feb369f6ac2638", 0x7c) write(r0, &(0x7f0000000000)="1c0000001a009b8a14e5f407000904001e000000fe01000100000000", 0x1c) 10:02:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:21 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) recvmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/196, 0xc4}], 0x2, &(0x7f00000003c0)=""/58, 0x3a}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x5, @loopback, 0x2}}, 0xf3, 0xc7, 0x10000, 0x1, 0x1, 0x0, 0x7}, &(0x7f00000005c0)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, 0x8) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000001480)={0xfffffffffffffffe, 0xfffffffffffffe1b, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="ebd3303490f239fd01bc2ef3391e6d1d7497011345dfba37c4672ac32faaee9f1dad083b164a0ffb46d5870275533b34e8262ab73973382a4a84953fedb22f7ef934c53d228e067bb18e9cb01cb405e5c4e694ee7df8362045e765e7a3a099402e94fc28d3aa4e9f7e044215e0299689d74a24e2b229ecfbea8ea1c1b6cf2a1f0b3f55652b90ba5ee04164c78b58ec44c957ecd6c1f8b95c4dbc4972bcc959ebe15aedbfb779f1c0be3b9880e3216803f38b6c8c95372030cfde79be9384ea8daed1d4b4c5635e39e5a56cbec6975a6df50214", @ANYRESOCT, @ANYRES64=r5], 0x1}, 0x1, 0x0, 0x0, 0x4004001}, 0x4000004) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r1, 0x0, 0x100000002) 10:02:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="7800000024000b0f00"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100736671004c0002001b47000000000000000000000000000000000000000000000000000800"/96], 0x78}}, 0x0) 10:02:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8982, &(0x7f00000002c0)={0x6, 'veth0_vlan\x00', {0x4}, 0x2}) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x5, 0x8, 0xe0ffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0xad4, @loopback, 0x1ff}, {0xa, 0x4e20, 0x1, @empty, 0xfff}, 0x8, [0x5, 0x5, 0x7fff, 0x54, 0x2, 0x6, 0x8, 0x5]}, 0x5c) r6 = openat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r6, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) [ 2020.735077][ T26] audit: type=1804 audit(1589882541.280:1974): pid=17246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir626874620/syzkaller.x3J0eD/1723/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 2020.798239][T17254] lo: Caught tx_queue_len zero misconfig [ 2021.027729][ T26] audit: type=1804 audit(1589882541.570:1975): pid=17250 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir626874620/syzkaller.x3J0eD/1723/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 2021.181001][ T26] audit: type=1804 audit(1589882541.570:1976): pid=17246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir626874620/syzkaller.x3J0eD/1723/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 2021.302662][ T26] audit: type=1804 audit(1589882541.790:1977): pid=17234 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1287/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 2021.418334][ T26] audit: type=1804 audit(1589882541.790:1978): pid=17236 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1287/cgroup.controllers" dev="sda1" ino=16376 res=1 10:02:22 executing program 2: r0 = socket(0x27, 0xa, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="2fb563a3080da9cd069e53eb946f7fbe4cff614fe3382023ead83ac2e93514c6f9a48db1daf2497fb69a5186773abccd2df9dbde85ad0dac402136aa20a08aa9d7bab924a9d7e136c54048d1e626d5c2dd6eea99d00ef244e6ad1f3eace72e3b0261d41dec6c22d70f8c22cb07439391042c6e13e71e7ead5a790d61232c9c60ef597fb411cf03", 0x87) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x28, 0x3, 0x100, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x25, 0x2, 0x1, &(0x7f0000000300)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYRES16, @ANYRESHEX, @ANYBLOB="058800000000000008001b00030000000400198008002000a140000008000500", @ANYRES32, @ANYBLOB="f8925a35404d8411b81bf5b902f139d5bf386b21bc11c2f156bf9f88a1c3f1976ea0faaa957ae556d41815087d4bd080d329ea57e7c82944fe44880bb51f07da3b3f7990a84d916142bd3dcedc2ce205caf43f956de128852768cd0e570df2494326c5e2101d594fa0591240d61f07a2cd1c9643c7d901a4a6d0fdb91175fc9eb437cdc0c68e738fcb6047c766ddb210e92e490c9b6ae698985e68b1b2c26a53ab7072179a434e6aee4a776af442dc03df4cb10c8ff4234377a5925e1df4d3310c6f46f741d09a9be08dcbef58b4bd7060289485835304e9b1d22f00e7a031acfa00"/236], 0x44}}, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000440)=""/219, 0x5}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000002c0)=0x4) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) getsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) accept$nfc_llcp(r2, &(0x7f0000000200), &(0x7f0000000280)=0x60) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000380), 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c00000d00000000000200"/20, @ANYRES32=0x0, @ANYBLOB="0040020000000000280012800b0001006d616373656300001800028005000600000000000c00010000000000000000000a000500140000000000000008000a00", @ANYRES32=r6, @ANYBLOB], 0x5c}}, 0x0) 10:02:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000010001fff00000000000000000000482a", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028008000200", @ANYRES32=0x0, @ANYBLOB="0500010005000000"], 0x44}}, 0x0) 10:02:22 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xb1d000) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) pipe(&(0x7f0000000280)) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x20, 0x10, 0x439}, 0x20}}, 0x0) splice(r0, 0x0, r2, 0x0, 0xffffffff, 0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$bt_hci(r5, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) 10:02:22 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9b2) [ 2021.491715][ T26] audit: type=1804 audit(1589882541.790:1979): pid=17266 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1287/cgroup.controllers" dev="sda1" ino=16376 res=1 10:02:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r1, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) r2 = socket$netlink(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x111) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r3) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000000)) ioctl(r2, 0xd503, &(0x7f0000000280)="2b0d0008000000000000711ce3698aedbb033afa95cb80bd0837d10c7242ed759fda9df696302521ac84527c346bfbb9000c64c9cb59f6a2b68235b5c1e5ab716cd435daa091816fc6b9") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)="1b2e693a69ffac4a8928068355b3be8beafe39018c059ab6705cb76f1a0bd9af9e2b6cfa9566a942dd3bf815fdcb064ffc10a85df5d6576c43fc90911b194fe72778d42bc04c4b06d16279c9272737a5ff0352a3a16a58971e08000000bc4490658189636d67ac940c0fb14706", 0x6d, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x10) setsockopt$sock_int(r4, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r4, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 10:02:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:23 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9ba) 10:02:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x20000081) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100612f000037153e", 0x23}], 0x1}, 0x0) 10:02:23 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0xf, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100), 0x3}], 0x492492492492805, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'gre0\x00', 0x8}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r4, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r5, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x20044865) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 10:02:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400101003c000100090001006d706c73e1cc0000280000000000005b83430bd5d5763760ea0b0000000002000000000004000006000000000004000644cbd599f9749fc0f1a86055f422a33b0ceeecac72129543d81281d1b7350c60e9cac1fd6720fe4ee49e76daed2d353945accba1c07773eedc36833af2d4da"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x100000500) 10:02:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:23 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x8000) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)={0x38, r3, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r5}]}, 0x38}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000801}, 0x40040) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) 10:02:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x268, [0x20000540, 0x0, 0x0, 0x20000748, 0x20000778], 0x90, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2e0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 10:02:23 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x8000) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)={0x38, r3, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r5}]}, 0x38}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000801}, 0x40040) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) 10:02:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2023.354225][ T26] audit: type=1804 audit(1589882543.901:1980): pid=17399 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1770/cgroup.controllers" dev="sda1" ino=16373 res=1 10:02:24 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="857b4d86b69f1b73c42e9f0e22dfb8a986b084634b372c53b956ca4daf80267b408f1a7ff0a877deb0fc177d251aa9ab0789938db36b49ebfb557cfdabfee502e5c455931ba1e7e69e8e54"], 0x48}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x2, 0x15, 0x20, 0x0, 0x2, 0x0, 0x70bd2d, 0x25dfdbff}, 0x10}}, 0x4000) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60000408}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x1410, 0x200, 0x70bd2b, 0x690, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048000) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 10:02:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2023.670067][T17413] netlink: 'syz-executor.0': attribute type 26 has an invalid length. [ 2023.752334][T17421] netlink: 'syz-executor.0': attribute type 26 has an invalid length. 10:02:24 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9c2) 10:02:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x4e21, 0x26, @private0, 0xfffffff8}}}, 0x88) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000030003dfa0000000000000000000000002000019522b4f7ffaf55e315aca27b001c0001000f00010074756e57974274a3517701d8ed033d416798fdf7ad793dc9139e96383a6e656c5f6b"], 0xfffffffffffffc9c}}, 0x1) 10:02:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000000100)="b5", 0x1, 0x80, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r6, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r6, 0xfffffff7}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x18, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 10:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair(0x3, 0x800, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$unix(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000440)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4040044}, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'batadv0\x00', 0x9}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0) r5 = socket(0x1e, 0x3, 0x80000021) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000380)={@l2={0x1f, 0x7, @none, 0x2, 0x1}, {&(0x7f0000000280)=""/173, 0xad}, &(0x7f0000000340), 0x44}, 0xa0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r4, 0x0, 0x100000002) 10:02:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:24 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f0000000040), 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c00000031002707000000000000000000000000180001001400010007000100637400000402028004000600"], 0x2c}}, 0x0) [ 2023.930816][T17430] net_ratelimit: 2 callbacks suppressed [ 2023.930825][T17430] batadv0: mtu less than device minimum [ 2023.958798][T17435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 10:02:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x3, 0x2, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000500) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x8045}, 0x24000001) 10:02:24 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x3e8}], 0x1, 0x0) [ 2024.065666][ T26] audit: type=1804 audit(1589882544.611:1981): pid=17430 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1771/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 2024.105348][T17430] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 10:02:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001a005f0014f9f407000904000a00000000000000000000000800190000000000", 0x24) recvmsg(r0, &(0x7f0000003380)={&(0x7f0000001d40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000001dc0)=""/78, 0x4e}, {&(0x7f0000001e40)=""/235, 0xeb}, {&(0x7f0000001f40)=""/95, 0x5f}, {&(0x7f0000001fc0)=""/41, 0x29}, {&(0x7f0000002000)=""/50, 0x32}, {&(0x7f0000002040)=""/77, 0x4d}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/227, 0xe3}, {&(0x7f00000031c0)=""/174, 0xae}], 0x9, &(0x7f0000003340)=""/56, 0x38}, 0x2000) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f00000033c0), &(0x7f0000003400)=0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f0000000040)) 10:02:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2024.229378][ T26] audit: type=1804 audit(1589882544.771:1982): pid=17451 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1292/cgroup.controllers" dev="sda1" ino=16368 res=1 10:02:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:25 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9ca) 10:02:25 executing program 2: unshare(0x60000200) mmap(&(0x7f000074c000/0x4000)=nil, 0x4000, 0x3, 0x4012010, 0xffffffffffffffff, 0x1000) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe}, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000002bc0)=[{&(0x7f0000002740)=""/208, 0xd0}, {&(0x7f0000002840)=""/108, 0x6c}, {&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f00000028c0)=""/171, 0xab}, {&(0x7f0000002980)=""/161, 0xa1}, {&(0x7f0000002a40)=""/149, 0x95}, {&(0x7f0000002b00)=""/46, 0x2e}, {&(0x7f0000002b40)=""/54, 0x36}, {&(0x7f0000002b80)=""/19, 0x13}], 0x9) splice(r2, 0x0, r4, 0x0, 0x20000000003, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000340), 0x8, 0x10, &(0x7f0000000000)={0x8000000, 0x0, 0x7ff}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$sock(r0, &(0x7f00000026c0)=[{{&(0x7f0000000380)=@can, 0x80, &(0x7f0000000940)=[{&(0x7f0000000400)="07e3f4b9888035cba73f6da51e15e7238b8324125abceea6eb4c20d252955f4a8194132c7b04c5ce4d5b639d9798a76b31f20db91e0bbe86dd0c8f209c66f7b4a1f61b918276ce21bd4f7e6140c224a9262f890973b98bcf871d48db55ad40427f56024f3939892f3d4ac6de", 0x6c}, {&(0x7f0000000480)="d8f6c3ab935a339347fa7a90d356ba8bac17", 0x12}, {&(0x7f0000001200)="5875f03a32105f576d482eb41b3f769bfa05df1beaca932d98d78651e7e2af02d51983173645af3f0fe52f45e0c6139c55fc5d59653cbe6d5372be71e771a89c4f9f945d005a5844fb1114b565e3bbd49feafb2a8d96153135b3764ddd46f3204d71408db582e54c931905e342ca4f8ca390c0626a15b0e7d70ddd9dbafb84ff7d23cc652b3a54d508687d08d403f0276b29e9f10c1ef1b310db40b587594be7b194a83c049fe81597565623cfc0f68b6fcfd919b9024734a456e363e8a1f1f3e5627907a10cf4d5768c3a2fb3e1419933cd001a7fc008ef1f84134ef7daae5c4d8d1fef50aa5514fa98db8b681cde21fb72994d076dba62097828b78cdd86d2da1cd0cfbdd9992fbcdf98815bc5dcff29212c290565f3e912a198d6121b61b240df7ce75a7dced6b9137092995bafc73bdf8a656dfb8d9eb14e2fa72d6f8fb6908fdb0edbf8f1928d2c699f6254122be5799d0571555bde0aff3ed2568695e8b9fb8c8f4bb3a16aa81a8d3636ea5a8910aee42bf9b7500af40554c2e800ef1386394c0ba6084ad0d9358613fc0d54653e3c7b1043a369ddebcf7fb58a7b13d87d28b4350c08f71ce38e8071e71b548e5201ab1d8dfb3010f73a7b428cb9e0403e833b4d86496d1be16b9fb44951a7ef593b12f35ba28a687710f84113a89bca1a6998a75aec65270406a79fd11bec08193c340b3b717da8a95ae25d207b485a26c041e6a96a0b52fab1e359aa9a97a5de99a2aedc4df93696b4943a7877575f75f842e97884c633ac374bbf069b24d56bccae0305a3592484f955efe99cabe900c40ec8af33d93b21c427266bd903e9ea24d6d5896bcb474d19d880d2050f6ba1d6b3cf15d1acc92739b45a12cc218fed9916775adfe13a412f6b7418e6ec30a393c51b71a8f660f0234a3489fb9c450fe392b14765759d4297a76d84a4aaa304d29a7c6b9ce765ee0085e5984650b2c3795242cc22392cd059dc5eb8da3ba200938e60a07347c329fc1ebd0cdc4584d0fee6a66237304429be0959afce50241225a13d2daf7893d1f519cd4503cf06f3045aa4c64ba0760244bb2ff81d029d9cc17838ab238714fe007db21e1706b82900d9fae8f09fafa8de14ccfb9c8e7c0758a144bbd0226fc3d0e3481bba118b2d7613c1a98173e6b8c0854299b4f872628bbbffae5ab754bc6085bd0cc7bea65b991216356995e3b4497cb303f2abde06baf493ae239b8827e59a3446af05398dcdffb93508bbbf6abf0fc775747e626e698071f529b69a4eb1c205cfc8ad270f2ef83216fe46a8ae20cb78a419b22cd4eaf26daa39f703c9ac3709c297d08f1ca2d70cd1c67af2642dd3db6b2d2e09ae50099ef56d8de2465e8f134912644b50e5be8718f07e3cc87ebf06bdfbefcbbd1d0a8caead070a7ab0d2056604348e618e36e4e0978d646350aaa44858dc4d2fa83a67adbd68830483b6a24a4dac559e47df0633dc347e4e7a420a6bfe58453c644e6043560c801a47925e1da28be7b8194bfce746399980bb12f7f0b7842cf4c51d6dae0fa878ed605f575d86bc11ae9696f6702b0261ae9ebea6395522e4669c80bb8140bb909498a3264e9a978978a969d0e1a75a323cbb2012ab9e0e7a32cfb6783efc3b67f6b67e15629a49ea2f1d6d85144f4d3b94a3a1aba17ab1aeec1ef6a866f039686dd5463751a8029c51aabf7cd97680451ca22c090fd2027266d072eddd7d90a12b1887e5a88dbc1ba2c4c7637ed7a8ce12b2d2a8f9364307df15002f300e506f6013b349025a40ffaf4fcf52f1244b4aa1221d56aa10a73861fb0aa180c8fc7b64e83542ea980b9fc782ea0689e6ea39dde1e26e7d85efade82da87f7a7b9f5d7a6c384fe7b0832943220ab097749a363f23a1422d6ec79d0d595778ac5fd90a8f9a8958fabfbe78304e6ae4b94f85abbda88f5874602459d327cf421af73f01612c50dcbe400d4be5409669ac21f0636ea9649ec2dc179ee119ed24a003171d0320033cccbd293bf1459160f9b2e2f4287bf918ca5b0cac75ea1c1be0cba3099b1a61ad735f200c47fe342c11fcd3edb1ea894a29fd870957453e6e9f74ffa82bb6d673b8150b903f658aa7f5983dfb613adffd5927f02b852335bc8c3471f680d4b7a170a65e5236d847172e76b7fe8f2b8b5862b48615e9a2bd798be92715f6d92ce0ed7ba0c4da3908db68fbba61a937c4a17018a2b9f0d021e07417c931976cf42c81e1d13f92a7b5c06ff8b868dc3973f64bd67c40464eaeb95e9f7e15e61129074661fd292c433e381039c43d5a393ed2b1d60ded216bb617a221d28a2e734bd9a520b6c3a1b32d031e4e758e7ca437bbdb168549b033a0dabfb8a10aab010881414dc3cfb82d15d46ad99d97d91517f3f351ea1e010fb33f6fa22acf5487d2569e866dba430ce18d47e32d51a859c09a02954487a8c8b9b66dcd8c68855411d7e5c086ffb2c0151f15faa63b634bc98211c78f3d5ff6ddc8a3310033b1e0504297a3112048f2a94a0cd96f059a227f591c21554b702d80ad0768de25d4d562dd006550d8bfa91f96f00c2e43b723e33bb2f0ed06944d26e659f89de679301d6d2f2d34457eb7339fb81de5dbe36914ed62c5e9b15593d7e5cfc067187c908275508cd52c9016a0a0dda9e920370468d418ee9a5f2536e4bf010cb528268f7c286abc76d5700c7140fd8c5aaf6b10e2c95f95ce9ef04932a77fbeacf0fbb4f31e6c5e40c96bbbe3384f5aefe12e4c4436f008ebd0280fa6c23444e42c32626d12b3b2ca1b6c6bf36c8ef54de778e3e047b7c3e041e2124ffc8487e58f7ef8367fda0fe129c73f3166d75d31fb12e9f3d4b3fc5f6818a0e4b6222c17a95c678796403b038183f156d77a852529afaaf81a9da34f870a640e8916afe30b1ffbcff3b83d2d9c49a55992a9db55900f5d208cda886ea71efd17bf0befb45af98d979b50be802d6c1ff41b7f97f3fe21592e76941f58b969b474c0d4291366af9b0b8594c1171f899dab055c86bff74407e8e429d7a1bfcf4e8f2c8904bee0fa63e45550b9b275982d124cbabb6d5e60eb31ec410d7666a591ece657c7bef11c5f3c64aa30d56146a509a2a03726892a6eaa3ff5e99f87171a7442d7ce6fd5f257548b97ee3118146748b6fbf9823e6570341ee8c1a0eb862382958e617f7c5bc4bc85686d8681f40f166d4bfa156133b6b411956059925c681af01e7967dcfc1b6b342277cb17952e754f8fc0c4f0bf735b7be82a5905903731c67aa55479b1820197a10b5e9294ecf2566d43018b65e096d188fcc5d665035cc65f3643dbe52035054c61872167331d2db9b12a18a5c310a863e0fce0234ae7974d80caa5de719cc51aa53fa1ac12fe809a432fae882ff428a6e90c884c0a4bb26d3bac93cca7e5e94979af6068eee58038b8477503dd9f97463dc047c2be136c4458a2e78f7d5860197553f51ed930a5033da2a25b314c9f2993e12af51d8ad9630750a219ace3facbca152f9db8ba51ebc1eea6d95a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0x1000}, {&(0x7f00000004c0)="c3981974edbb5c505e07a853dc79a2204f150bf5f737e3781312c05b5e085791b8c9112b4f4d51ab7fefaaeb9a956b6e4552041fdff8b35c4180ce1c513a303015683b867c8e49f03832d0af3fa54068aa19b1c69045331780772a95ecbd4a4c1785f1708f853c7f5db4061b4d7a504aaf3b61a051f84abc0a791e56173caa5a7bb646d8926bb850e3d19763492113338a01a3dd6a87a41005dcb812ad3c18a0382841d69680628969f8c7", 0xab}, {&(0x7f0000000580)="7541a484cd3acd1e0164c895f0e19177cd7c050479e254adbd2e08b69df2a2840d9a555394c178a2b5d06d17177b3e46b91980f1145c3867af4724844c7893a2f11b3bd9be6bdaca396223f3d5fc74208d3b9e5dbdd5002bb8e16548d4c1c81ba3101c032912d0119b686be0e08f788f1df6ca8b1f6b91419878167da15a3f9e4ff0ddd4991334db93f19a3b05cf4d1b2a3db16c99a12b41b11ab5181e8dfe92", 0xa0}, {&(0x7f0000000640)="f0bf62fa5c2c634d253cd7eda4ce5e5b83b05d082af194b35259e9b8c7988c46ff54c3d2de51b7a8073cf611a54ae701526aac04231aef4e08494477149e20f85d642934114e7cef42681abdbc141b1e6d5b64f41808b487119f06b5bbb4fdcd0881e810ab3fa835f9abb7e87ffaf1dc86e2981148efa40410b6ab693bd87e98f1675d6bad8122b593e0e909fa09d7bd5caa491538b0aa5c5ce1ae704119e30f104ab5d394fce597e886eb69d6a1d6bbb5a3d6d71de390c40f69fa6a33ebce", 0xbf}, {&(0x7f0000000800)="24cbc7af025a21703c1b1b78096de251ce46d90e33bf8c7f130549c608eab344c55f1c459c9f3fd60081b1c2cd33a5c1cc18369983455c4f78eb067ca120267ba63dbc28b292619dae552c3da466d864ad1e56ac8b6af57918518fc41d736779a794eba304a774adb8f110595056582aa411248ad0a653f2d68c7d149039067149a5b87f5b6f1c259a7fa845b38834e3e0b77e0286afbff2a8c0fd25be35d033eba9272f882cb2a68cc4ff07cb83bf79106e4c2b9d5d3c15f83239c9a92d3d2734915c04fa1e2267cd", 0xc9}, {&(0x7f0000000700)="5334decaf9c923fd65f34cf6290a1c2e93d8613a15d1ba49b686156e8eeb88e1510c50e6e036351d66dd5f66db8cde18465b88ef70f4d982ac26b5f0fb7238aff1d2e5301dd188f5b7b9f71412c028b5cd5d02a3ca71fcaa7b4bd607bd5abf6246faff0f7c2c0f646921ebb76aa373cdfea7f1109b965198bd761a59c49878411bffddfb7bd2f59d8dfa672365c9f83c5aa78fea35bf", 0x96}, {&(0x7f0000000900)="6b4b85f2a86e868fa893d20ae82d64b98249ceed56410036", 0x18}], 0x9, &(0x7f0000000a00)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x401}}], 0x30}}, {{&(0x7f0000000a40)=@l2tp6={0xa, 0x0, 0x1, @private2, 0x800, 0x2}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000ac0)="2e3b169bbce2da859b5f535c8c4ecad8824beebf03d4a49932269e7d20cbfb97ea2b57ab4b52036767dfe286358eb19808ff0a17a0eda75c67b3e61e384d0133c52f2dd96ed0c8261b234a9f86af5a8e39f68c76de535f89164f5a86d0f4cc3d2101b8e47e86bddc615a374bb648e33a439bcb53aaab4a9ae01d0dca00732a074bb80322a706d72d8577ff73a3725644b5e21028f4fc52a7d72141454988b34ac7e8b87ae25dcce015c4f78447ad68c802c74281f8f7af6aa43e804202a93df95e310eceed7da4ea5e8a3b6e777042ed5832272dc903f859494f9f190e34dce6bb84951927", 0xe5}, {&(0x7f0000000bc0)="240d466e58daec787ae559b3096597103cff4f6b04dcdd08f6b434e96e4c442605e86e11abcfe8bb8cc327b9a06356883d8c70acace2a6f57c9370798faa279670bea4b20d5ad16de18fe4d707bb6f2802e6872839bdc29478bf7d", 0x5b}, {&(0x7f0000000c40)="ac990427b10bdd6d1d341f6f565c619a826fb2df23516b096ed39ea742b8133b8f748249882430fe32f372b25dbcdf9da924aa496fcd9fea27ad330cbec8b89ef741c4eb393b5ed9d4651c1c734cd92d", 0x50}, {&(0x7f0000002200)="70ffe1c4afc33d25eb182e8ed25bb98364ff598ba510a2babcc13a270812bddc88fca7751a9398e6d34f3839b2efc37c6467360f5fabe0c3d02db9493854aca8b84a9eb5726f516a84418c97eaefb0c4ecc36c17b625ed8252d62ed69e75db1fbd86878a57b8e7f44ddbf74103cdba7605f78bc6ab6cc83db66df302da97ca18ad57f5a05462bbc675f08b7323ac257693ce71e3d2d21155fc37869e9b564ad663755e770a2e790a6ce6b70d7a49194b3046fd2ddd065972b5a35f5c", 0xbc}, {&(0x7f00000022c0)="7851b50d8d1f524b70350b123f3c201dce063caf9f36e2f01f8d66468cb7d5c29b20c6a9ef2c951c1fca5ea80fe20410038dcfa45c50832fac3e245eb55ffb5ff5aa09", 0x43}, {&(0x7f0000002340)="0c9a944af5e11da154376a061085901e3dfc33b261f681ee5b7208deeacf4d57e332a373a140c1e4e5731814d3b2ef5854d733b127fae4844cd0e0892f68aa3a67f799c7f2d4bf2166d923a72ced100cb724347bad3688e992c6d105310df5", 0x5f}, {&(0x7f00000023c0)="d53acdb88ca37f8a9f1741ce35f220baaf37cfd3eff06e71f9f747fa3503a5cbf94c845a71a6c4f654531cce66e241baeeeea2b98e6c7cf67416addda5c0b98e96eb155fe11ff77a581dd2cd396382a95e6420ef1ca48b85199b9b4bd90ae5fd0da79f12aba171412ce76261dc75dbdf0f97efab7696c45daa3eb2e892462c5e848f06f6f0b44e46803fd2d304c09977ab03a165637e0b07f78ab508621fe4fcef2a4bc2ae62f80086a6b6e6dfa7942c09eba7577c9f1006178d587c8ffef2dca3766a75321163ddbb91021bcd7f4b55e5013080dd6a0890bc87e2729d170687e3f17adf99dcc510bb1ac58e41", 0xed}, {&(0x7f00000024c0)="130c13cb02db67234a2389f09dd449dc104da93b09e3a2152ad15ebdb2056dbba99775f5c19f605c129bbeb7e8c98a078efe700886deb4ebd6612d5759e1e3699b2705cd93c5526daf9ef2d141d534ab3e307a3aa47d1c41e23883c493caad3be16c1aecfd56fb1738dfa45c25f24b77f6395b62f3ea5e028b112761f745d223b37b9aa1", 0x84}, {&(0x7f0000002580)="89ee83dc03b53e31a254ff2362cf23bb3bf178af96bb6457815bbc16a49146fe25a9f59e4ade323aa4e492baaee0ad9856383e88e2e6697857b19289a80deba670513cb3430631f3046115fee6939cbddf0c533df8b271ef116a0abcf72d07d3fffd813bf147639c6b1f43", 0x6b}], 0x9, &(0x7f0000000cc0)=[@mark={{0x14, 0x1, 0x24, 0x4}}], 0x18}}], 0x2, 0x24000000) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r2, r5, 0x0, r6}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x10}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 10:02:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="f9f86be660098497faaa4d4966ce538f49df67f6e31cbb9793b7cbe2dc06145e1acfc541f449210e829c19cf0c1886359234cf5b6d193acafd495df5a64a429f7827e54908810d0dc9d036a0d32fd25ba513d79834ad9cb7b81fafbb4774e1d209e7be656cfc9b47000a2660171d7f096df10271a61a1fe3862052b903e98d6df0b3f50a22067c0b28c043b57a2c4821b47cc003", @ANYBLOB="00c7000000000000280012070c00010076657468c55b472e5f1ea94be1931decee49a757f1f9832c55eb62678d9a6b8103eb8ced6bcdaae823ed26a3affd4fd1c78d33"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001640)={@remote, @private0, @private1, 0x3ff, 0x5, 0x3ff, 0x400, 0x4, 0xc4000100, r7}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2200000011000d0000002200000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) [ 2025.068656][T17481] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2025.091111][T17479] IPVS: ftp: loaded support on port[0] = 21 10:02:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:25 executing program 5: write(0xffffffffffffffff, &(0x7f0000000140)="fc000000150007", 0x7) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x15) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)={0x38, r5, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r7}]}, 0x38}}, 0x0) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r5, 0x10e, 0x70bd2c, 0x25dfdbfe, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x73}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private0={0xfc, 0x0, [], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) 10:02:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2025.316656][T17481] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 10:02:25 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x151e00, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) write$ppp(r0, 0x0, 0x7ffffffff000) [ 2025.392753][T17479] virt_wifi0 speed is unknown, defaulting to 1000 10:02:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_genetlink_get_family_id$nl80211(0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 10:02:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/337], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f00000050c0)=[{{&(0x7f00000003c0)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="bd332997b3b4b32c13c7691decba9af9eb2893", 0x13}, {&(0x7f0000000440)="35f8382d5124a8e71fe218d15152550c944df40e8b23932bd5dc95073bff5730601008aeb224a5b8b2e89f2a1808e93cbe95bb34070faf20cbc0bd8479427b77207210b841aeacd904d0123e81ddae7a7f5496baa6f7e0fb96e7fc28819b6799b742cc7bf0dd18f77afa8c50aa15cd37c8d493335a7c32a5dab4227283fe56e8c57d0e440bce22450c9b38e35b5e19987307688a0fd96300ac76128cf75a1eb47d9100aa6bd7346a4df02c9f7ec83509d3c0f5d2fb1e55a0183190596a1764a13f81e926b9a62172a400d38e5fb4e43b73aca96d08ae6ebfc0dbfcb2bab27f1d46b2057768eaf5669e7afc6f", 0xec}, {&(0x7f0000000540)="95dd8efb9fd5d962156c5d22a3f6eab6ba77da840def", 0x16}, {&(0x7f0000000580)="f1e0f862004eff2743ee4c11dcb1d0484592013d3d5447c1fead16a3c79ef5f06db429dbc8ce37000957532172c2a5697635351b", 0x34}], 0x5, &(0x7f0000000640)=[{0x88, 0x10e, 0x4, "9036c3b59a3dd70192ee744df83d3e64de71ff67706393acf864839dc2d110e8c031633e9730cf62c0f13d9d60007d308008ce907d321422283aa01aa8d50967af2fdaf0a446bd4a4a6cdbf5a24ebd785666401a371a43d08a60a518804bd8f6836767f5ea4e2b50b98484ca4ab781f1cc"}], 0x88}}, {{&(0x7f0000000700)=@l2tp6={0xa, 0x0, 0x7, @private2, 0x1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000780)="208cbe0953bcc47a3dfe40c2551e18a7e8a8e9e4f2aec8e95f72208884f9b476efd7be9481ba9e7c8da74a2c2cd028cf48c94c8310293fea9ae930ad1ecafb3294f864881e19c114901cdffdd78edd9ef367c485b6f951ac3275f50cd868e82d9f0d7d4f32656fb852c67c0dcf4e87647d33685eb350bf0f4320c410b7bf4111d55db8c95adf8673cf39c03f98f5df5c217cafc251bd7cf7e1a006f0a630eda6ec7ec86d6296c790e06a6fa3614319b2", 0xb0}, {&(0x7f0000000840)="21d67ab9f1a9dd5d41b0cac9a0ca2533a91c6c1b66305a02ae89a27b528e8a94e71dc9b19a976645069df97ce2bff2ace9035d84056d1d357461e342317c7d1caa548ce442db82beea6347448a7da36bc7c3c6e36733de0a0ab5c03b014b586f19676d553882a589509cb91fc41dfb35e13f1062467a5f1d8b60b86402671c763d5cb7c3723d8379464b82704100d823b69a74cb7f6c8410e953403da0326886c33c035535c0398ae8ab", 0xaa}], 0x2, &(0x7f0000000940)=[{0x108, 0x1, 0x4d0, 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{&(0x7f0000003680)="7f275d2afbd639bf9d4c3729f3b572139cdf6737ea30b78d2d0eafea9b268e00317d50ea3b737e2b4ca709b7bd7a43cea188292d10425a60505d68399ead072f1c74430f3d0a0bef2e0cbaf9d5d84693413183378b035bcdf0584355e5a1b32fbf846b89cafd74fec26da8a5de508a55c7ad520dfbc1e8c0dc5610ea1aeb081a18fbf06dbe72844f7e5abb0ec622830d9588740b6afece", 0x97}, {&(0x7f0000003740)="c2ad0776b2449a6b3884c8c9de0c6bb0f6d608ca9235ec5afc5d0763d35295b50235f1b7a035fbc8f26cd93664f55a88925c1e6410f978c96c802eeff3cfed7beaa3ffd733e18329baa43cae93d3c9e02bf5a1338c7f9c87da367e35e6e86a19e501e09cedad745c43fe1a6cb56caea05a3090652c869f1f1f32ba7c670cf4670d7f9b0e7e6ef3f4", 0x88}, {&(0x7f0000003800)="3baa0bcc44a4434dfd8fc210cf51fbf5e660ebdcb3a0b766d4c2df726ebc07fec80e2e8337a23a56d15ac7411d797c6f773f5b3a7eaf543950cbf95fc8d761ee63fe102dcae1bf4f47d9d5ca25fb0ac45b1ce0e417066bee56f65feb1e46ef9761dde275e0dc46613fe35b954c0ee8fb04c85d0cd1503fc78a8e65698a1c22df91ad02a855863224701b22ba0c6c45068170b04d83c2793c816342d6e7e7abf63415cd42960a70a32638bed2a51f2b82c376323ba0202d80", 0xb8}], 0x5, &(0x7f0000003940)=[{0x38, 0x88, 0x7, "4bc657c3a484414a387a82215bca7b31c871044ac7247be59f55bc61e34f43a6a4faaf"}], 0x38}}, {{&(0x7f0000003980)=@pppoe={0x18, 0x0, {0x2, @remote, 'ipvlan1\x00'}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)="9b0255ce3730ee314df648adf6e9dbbac099a3acd1d62f1bbcc3dc7c05734275640e5a323d7c30d845ea5af96f6f3fcb803726901b0940c71b46718469d9ef9e477452a937dca772a8a20aac6368d8c7ffc192a6f12b1edcb57de6de480a531b0f367d43866888eecfc4e5312597e8154c5731f2c22d3fdd1a7bf4686f00cfd85c4cf306f4f669c7ca26180e1dcf97ecc2a7253b5f9e5aecaa6bd4d8a0daa6259537437b7f321df529a0cac7d62aef29f5e36ddef5f1245381255cac4051b9c212dd9d0712f58df6aee65003281124aaa7f89e2da078d0a0d1523c09083ef079cf0143602ec77a7207d13b977fb37f7842a7b890b4780446dc95b250adf8e2ddc003d773320a019349c0bdf378564de113caf1499d24acd8d44ccd7b8e7912965efd48377f9bb65a105df768fca1fa1cace244411aa79515d9258748a7e4cc82ca9aa4dbfccaa99af8acab9d0b09f90fd102f0bab62b44b5f144b1881a565c5f03b7fd3cb2bd70c220027a76a159d9a416051cdd2f621c29a63698a8109806a41d4a1f40204565e218714d4f30b01d4855ccc432612e75181c0476e3077d976e4eb00a244b8c683cacf9b3adae6bffa22f5a925f5c6349246018f7c027c24935188d444ac16ad20199e2643f07d59dc8ab0de265641ec6de367670de69929b40cc878a4c2f49cd56d3f6c3582cc24b5dbfd682b3107b4b3dec44539ed9569b672338dbce5df70f0fb77fbbea0e809e020843c64ea56eab21c0cadc3990aef1db817204dc917c48f79e2b0f7100cfc44b10e11ea302fbcc7fcb14a8be8d78869a71694427905e4e3910899e84629138f524d9d65454fdb74cf3da2c8921819c941126d027eaa45d91ab3af1a772f6111df8a764cf12e1d92d86fc7f7fe9e3cf3eb37137595a5f3b6113002f0717506386dc43da3b49610c812989f5b6291f4f64bda876fb0f09a01dbb26b0d94be045972fe057fc4f69691eb992d8fbb801860fd8ad9e19c7e45119e8464a1d580fd8958d4a7f07780148ed7c8e4bd33fd7aefa149f14d65ccee690044e858eae007f5de8f1c2e9ea8a3577c2a7ce6332d3e8e194025102e52e7074deb60b29c9c87f914a9117d1c0824a9034132cfb3bc843b1e0a54bd8433364590810cd044ab45898d320a0a455611c194adb3518b0f149934c53414c6b7d6dd35007ac28710cf0c9412af9f8a095a42acec2d94c7d446ef9f8fb4c095e5590010cb1cea4df6f62b05f03706d4c967c32de78b68021848c701a41dfe36ac93ce98b7d657c21e3ff7b20f8b25201ef7514869a48d7ece3d32d20801fd605f3fc042dd52700bf222e2067ad622c2753be92616cafcb30a83f484f2c1c0ab9c02c8a213308795492a69d14f58bcd7be40ef74f81ee5bb55eb3f6e0ad8aa04cdee3605ec9dd7b845d1f04c7d9d17605d2e602957a328d0b466fcd0ef3150e7653c6e27175557dce3275183c2762ad652f52d18dd57632ec13fe981f8fdcd93b9283e473995333d1d990eebfc20bb0f709119bd078ef3797e6f5251f5e6dcfed22b8ef100d3361dafc4f0969cf0652c7b6ba5917a3a6857e0d7314021df857efb0a45baa8aade7cc1b46773dbe49f277097751cbe9ea5e53d14ae42263e001e9948e1b5eeeeab650e5d09d5139e5e1df374807fe333bf3f4a87e70e4641f43b04f29859d251faa6824d9f706f7d574d4bd3fefdf595e49815bb7404737d54dd084e569cc531421c242c538f0b3fb2feb93edb287a0b3f25c23d05a0e4c4fe52db64522f87f8905ac18e4903abae8d401585f0de95480079ad3c2ddad3dd4e07fa5efa22945547e6d50de9ead66ef6578e0727f7549710e7f55414dc5da402a92b7483b17d7f2cf42c4a88ce39f9655db847f0072be6d930a80d3a58ed399687fdd9a15e955079e381643de17e247585923997b97de716634c2dde40cbad1ec80382b991023cd6f4efe9ebea61aeeb8d93a40d96fd686e8b00fcc261d88978c25dc637f6199ed3413ab6a1e05c308356306aed9f793069ba89a791df09385505e4c0a980fab5badffe571bf9bde5dc0d9557af84877719cefd71dd2f3530033ca64be4ca0aefe3eb8e40c1643b7a422e44db6c3e282d335a64eb2e079cf9766f8277d7830ec1cd4d65c9ff152c19f51d4a2cbccbc405675e97f4605115991eec7fd5d8de211554029c9f4298a0f69fc343e38510ed9118526ad992ecbca70a926a46b93b37ec3c5a026f2564350a7bc0ea0af97bd0533a82ef6bb88396d3fe233bfe4dec95039f1f02a849b7e5f499f3b65e02f901ce212e4a7e352d12df0beab20060bf1ec5c4098aadb190b6f68371bd30ab86e8756b9824d97be4d82f42a4b5c1eb373c20958c241fe8be929398e96367734f851d1851a09d0897c7292f6571cf5bee62af5e097f8a3e2ecf7e54d0619a6223cb530daba73fa74dd94354d707eb02482f65f3db8354e5a913d45783d41b58a358b0c521002c92f7923b98eb6736815b1cc39231b76ec04195eb1769d402f7cac6bdf117d54cd8456720450a1fe2869f1dcebbf99c3774dfce6ce65ab07ed3ce6415ad79ce00a3b60605d3a8019a704a423fad3c7ece689e2c7f95b3c1357f233677020e9718001a39335d57354c2a817460bdfc11386f5432241403b93ccce324a58d4c5b20731d85340c9442a070975e49a5063c34691b8c192689f1d9f7b5562fadb95daf8a0f44c99faef640f21906156987e2bda7a5de4d7cfaecb5c9171e05514d896e78d5f8391b86c304c6189ffef099b5ee7e86cc3cbec1af1988c9d58912aa374dcb09dbee4668632b2b6460a257fd95931a18fcb4c0f87b1571ffa09de0f4d855c6be328c96b55a0c1172323bf20fd7a20cff282591d94654c5fa8b867e2be9493dd989fae10c3a8d93f270818dff7ef146862b333dea51bf671e06278da96b7956aa0fd1999ca69538eeae58012bba8f74df30582428737dd8a877859a1227acd5f59792ef283ba8c87df503c467c8863d3c342e40a773f207fe96dbcf55e0718974fd411093e9820afdf878a819ebadb9241414f74077d7c16e28769c1fefcf1115b286ab80d0ab053f918289b0188303bf19c08a89b9efccc27c30a848e39b413e89dc60b8e92a926e2abd2463e5d3165eca922cd1e4c60dc7d6c12d4b07fb1b9155c82760c20fd8979fa982ad47e8ee81f05f6003a90eb213d9cc4a8cd71177e2483f5986ba564cae20461a1504c1146941cb75fa1ccd4ba68f4a8da29ce039c428478b0398a24338a9e99feda617780d47eedb5296acb16f458e2d352f163f1fc9801a35c564079673fa03110e51126a7e57657db7ff48919f737901585d77171ac9339b5ef4c8e56c09b74180e7fe6be0bf0cb32b33638f3bf61b99b490cba45c8928509a0a8115bd42c56b8d654157d1d3abc102bd507f03a5e2662a8f63bf29f7bd08eaf81203add5a31ade486d3d95584a7cc65fce4ba6938120d8289d3ce26717cfc5d47131332a2cb98142ff73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0x1000}], 0x1}}, {{&(0x7f0000004a40)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x3, 0x2, 0x4, {0xa, 0x4e23, 0x9, @remote, 0x8}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004ac0)="1c558fb07c04312931a4e7d763631ffeedb1b02b4cb417456609e8", 0x1b}, {&(0x7f0000004b00)="6fa50c52f7864685ebdcd14d88ab4c3b338efb299fcb02dcfa8bb1b475c07971962eae16ca97688ec1e310e449b2403c739019b8f0695192070c1dd52cfe383c662c1396421c7c1b03f4a8844297700e44d1e5a92978c50d5ba300898f25c48c7fdf31cbc328cb2b135b09421682ff892763ca1aa793d7e4c485ad8b48d102ea8bddddf5fce45c5796445e134ce49cc3cf9a22d93be238adacd69fcf2594049e3e37ebcea7297fba63b4ed092bf5f316714e2cae8c09c4e3894017540ee6e49629173f572a303c01a42d29a92bca2d4353", 0xd1}], 0x2, &(0x7f0000004c40)=[{0xb0, 0x104, 0x401, "ea83823a62a1b85fb293a732848ac06f593790932b3e844cc301cc4709503485199711992adead02e69007d812e920d1f5af2a0dd4cfc9ec770e4d0ac0d4ff1815379986a487bddebfb581ba37c621d71d320b4bdc16b51da51327e5514b21599adeac6f1fcd156c7c78b1c1b7d87df38c818ea6a465f52a2d1f196e0c960e7b2de859aa0b11105766a460746038f95038bd02b833aeca9980a57b0c"}, {0x98, 0x1b, 0x3, "2a2a5a3cd42e1c6cdc67825c726c081d3bb5bc48b8ace9ecdd7a707f4a3a1f9e076bfe62d61c44562d751efc62f5fc65bc94b55c10c3453a8e1c861bb2d47ebcf9eb7e01a636028850aa4b107e86fe2c5f2d28c55c7fd653f99b6eac40098618fd0c283ab513cc95b8bfdd5c94f1fe7e0739685ccbfed4c154513d9383bdc5bd01ab"}, {0xe8, 0x103, 0x5, "14265cc9017f2a35c8187bb3c1307a0b7ce62f00c24ea7ca657be5dbd51123d820b4f339879bfb591be746d7b70ebdb5ae415788905c9b6c822cb1e282998a61aaed9899d4862deaebe107fe6ca11a59d2420a2812f8760eed0be31859d534d9a9907ee6d4cd509c3c8b7d9189c5bffc3d2aac6863185e69be22c238be826a953c6394e2196d46d657d823c5f11ffff36bb63eedc7642e82551450ea756d9f350bca1a5169cb93c98dea774d9844f71e868a59c77f63288c40d448f2c5d6ed88063db15cb1f6cfdb593d7b609c9c8fe7d34e2121069a1061"}, {0x88, 0x29, 0x1ff, "e7a535a7f518c8b99fe3b4d173053f2a2d94422c3f543feb156337222aadd404152bdc9ce4a0bcf1204efe031b67fa201aec665ad202a2280999f09ea76769b13a25ef602a170e8c0d599ce44879eb83cdb3d980a5dee9131ec15ef13bc8f86922bb3b486e69bdb9ba9482aa329f9cc2a6"}, {0x88, 0x10d, 0x10001, "e87aa4aeb68034ecacc164d3909c55b1c6c28a31b1e305b9e29fa477db10e055d80959d882e673d63a9a73f9755ae888c8e52389bdd33c0184f73d33fdb50e6e989e9898d2763fd9bcb9b15ed5a5988544881d099d795e630e8ff35a5445ae3ad53481bc978f43435bbd9e5f21d6ebf0d5"}, {0x18, 0x108, 0x54d0, 'S'}, {0x108, 0x107, 0x10005, "949e7aad6b1d48dde5070cc33a6ff62fbde016c66f6bfbbfe2f053f0858ece089c7ee9f6a969cef0932d82d3e6290c9c6b5e7c891a94594e42b2c2d9a9569cc3774631a72d7f67be635fa474f7acc64bebb630d546f8f2bd350fa47f799f3d645c54e2ae0086fa14829e36d736dfe0ed906c97d18f689d42d0de1e0f5316b0858338f200a0e83df25681e5afd1879676f769bc09a50049262d0afeed00b957b23491bf22ad6199b673ee69a0871d1d0d84d604d52061baa9b7a8bf1d088364de4e56885079c0b0900ee0634abdd4128792af4f28042a5cea593ab6e9e09f19b8195183d9e73e979a1b014d6505937c21ca"}], 0x460}}], 0x7, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 10:02:26 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000401800280012800a00010076786c616e000000180002"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8ffffffc, 0x0) [ 2025.737657][T17526] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2025.855108][T17497] IPVS: ftp: loaded support on port[0] = 21 [ 2025.887924][T23216] tipc: TX() has been purged, node left! [ 2025.896488][T23216] tipc: TX() has been purged, node left! 10:02:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000014001280090001007663616e0000000004000280"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="1400060000000000000008000200e000000100009723004c4bc67dcde76ceb7e17734a48000000000000000000000000008082f3af5f91affe486cc4a8ce610711654586b89a7b2e76a0aff97ae98d26bd5038e0730e37859fc862"], 0x3c}, 0x1, 0xf0ffffff}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$xdp(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x2c, 0x0, r7, 0x15}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000080)="68f83da4796ff1d9e9cdbbd463eac058", 0x10}, {&(0x7f00000000c0)="77cf62da7aed031c7e4039c621206c80bd88eed733f4faf4e2bb64", 0x1b}, {&(0x7f0000000380)="08805462a434e7b6339d0cae6428296d79c0fbe5f2396980c7cd11f103992ae9be0d4bf133cd5d2c548cfe5481f022d912da8f967f0931b56a8bae4a8089894c1c413613f43575b9908a5bf4f9b55edc48c4bb7638523ff893560416801d065daae3889356ee0d549010f4de78fb4be93695a09443da68a0b7065e6097773c02df84c5dbd83fb73b21d4048c93f9e882285524af46147dd9f884ee1eae3d59ad9a9a920ca631215e339955d74e283028ef98409b8ec6fcc702cb79b4dbb7701084a3b0cb5ddbe0a44c5c317a28eda60d4e14104a4b5f8568ddaa96f429caa43ef8bf868515e269", 0xe7}, {&(0x7f00000004c0)="e46971c940e985435471e66747ea1ddc251778651cfda11b72fd3002a3d8487b142bd3543c530c61fd1302682839de653b9274170bb80b8e00e7c4a5b4ec3e3248f10abfbfec5ee29d1170a3165407fda79dc5911eef26ac68bbe9329729a6d20e370c3edd62d3b99aae88dd03c12c2f74c2936e2806ab7adf6b5e8f917d2784bf36031c089de46f990a8f157f4c4f7aedd0027f2ec685eae536f416cda5ea0b0e2a9fb4d1b13981ae9398796e746c9d1e9cd2bf84f9469a564ed9c739", 0xbd}, {&(0x7f0000000580)="bbe07af09b2ff88ecdf39554234821bbeee58309dd9790fb132a64141106645b24cd4f52939970f5bf78821bb836fa0a11b40c180454663252822f57e33be9c0cedc763cb735fe49876681489e52ef6de0947534fe54e1f01f2db68f63c00b80a3d26c60060e52eafab681a1fafa47d415bac10ba6cb2c0043900631437af193558690858004f5b00870d99d8e81a7129633b1", 0x93}, {&(0x7f0000000640)="08d5b200ebea901971863de163e7b28b6fe33456931c27921e888d736deb26e5e2271b3fe37093365e38ded8ebbddca1c6a760d2a5c710594a3876c2cf2e06c6aa2f61ccd7ec41d3d84dce6fc0255941a01481653f26cc373098568eb32901edf26f95a3c90e32ffffc7911851319bcdbe01118fa019bfccb560aa3cfd804e4612802123e2a3a8b358159966e0cff2132d30905605ccb5c90cc3bbbb448c54721d36d097b73a57da0bfe96a5aef59b2daa8be19997ad31dcbfd7de7c19d0ea51d091552d98a2a6d1ec45452ebca65ceeec218badf4b256668b84347e8adc718bb103b6579162464756", 0xe9}, {&(0x7f0000000140)="a76818f5e03d4b8ff08c99202587877e5034c378c37c351e5242d2623f8c7c07fdf24c2b2c5d47986732d4aef6969db6467fe454a6e1e1655936f46f0d32", 0x3e}, {&(0x7f0000000740)="aa3f3246e03b1da70ba9719c99cb52f0f675e830c78e257759b44f8b922a80818f1a65a84841d270ee4149d180eb9401df1480ed09cf6a97d650720a3fd062cd918cd4a78d1e1d80cccf5e2f738a2587793847479e6d6f1e3296e7517596ae58061e32b6ac8bb03861eff72d46e69be60f9578fe1366856dd272a0d41aed5b70153d8df3ccc9691026aec377299a696432efe1c700d9bb60d10c8d707bb8596db500e2df9e84ea81bbebc88cda2bc838993eede9ff4cf0c206b8bac1b05284d01d76e280707b39", 0xc7}, {&(0x7f0000000840)="4051672c5c57acbd7f2733c07ae7d4c883e1f364febb076ac2c14ae2b766f095c2d01f20f13cfb462d1b4c8bfd27cbf3e02f996809164d8e373ea097630653313b4323ec756d6e766c338a71424feb869b04f11f5bd770fa6b98383768c206db5c6221c6dce32879233a5a482dbc0007b2cf0e614f7cb36a8364215f6387bf686efb97b23e4ef3766ffcc2cc028d13032e960d4c75e2631b", 0x98}, {&(0x7f0000000900)="7012372e8be01fc73766dc5fccc8621779639d7a35c845fcb5a6c04050368d7f78a6ab390aa2392ba9a185720330fd886f92784225ae8b0842ec9b00ffaee3d88f7ad41f9dc2ee1ab7b6dabbfb126300c2668d296f44de25410c982bad6b1d795551bc77cfc57d7d6c9611258f931851083373ca24a33ee80ddb51f2d9670b09cc572818b1885bc0707dcfa5593b5317777b5a0dc28207164edc9798e9334ea6fa7fb07e317e6564", 0xa8}], 0xa, 0x0, 0x0, 0x4000}, 0x4008000) 10:02:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e300000000000000000000000736974300000000000000000000000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e670000000000000000000000000000000000000000000000020000002008000000000000140400000c000000000000000a00000000de0000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000517b0c62d60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440a00000000000000000000000000000000000000000000fd9800000000000000000000000000000000000000000000000000000000f18a0afe99350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8f1b44f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017f50000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003fc95bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000001100000000000000000000000000000000000000000000005080000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5e4066c7700"/2448]}, 0xa08) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$isdn(r1, &(0x7f0000000000)={0x22, 0x0, 0x20, 0x6, 0xca}, 0x6) 10:02:28 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9d2) 10:02:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r4, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x54, r4, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x800}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x90) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001000000000000000b000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x2000000100000001) 10:02:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x979}, 0x8) ioctl(r0, 0x2, &(0x7f00000001c0)="080db5e806005100000000") r1 = socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x4) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 2028.310433][T17582] ebt_among: dst integrity fail: 200 [ 2028.352626][T17582] ebt_among: dst integrity fail: 200 10:02:28 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1}, 0xc) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xcb, &(0x7f0000000000), 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000000)=0x2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="94000000", @ANYRES16=r4, @ANYBLOB="000029bd7000fedbdf25030000004000018008000300020000000800030003000000080003000100000008000100", @ANYRES32=r7, @ANYBLOB="140002e96261746164765f73646176655f300000080003000100000005170200080000002800019a080003000300000008000300110000001400020067656e6576653100000000000000000005000500090000000500020002000000"], 0x94}}, 0x0) 10:02:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x80001, 0x0, r0}, 0x3c) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0xa, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) select(0x40, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x5995, 0x5, 0x6, 0x3ff, 0x10001}, &(0x7f0000000080)={0x1, 0x5, 0x0, 0xdb, 0x6, 0x0, 0x2, 0x9}, &(0x7f00000000c0)={0x8, 0x400, 0x3, 0x9, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x1000}, &(0x7f0000000140)={0x0, 0xea60}) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) [ 2028.434730][ T26] audit: type=1804 audit(1589882548.981:1983): pid=17592 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1245/cgroup.controllers" dev="sda1" ino=15942 res=1 [ 2028.465842][T17592] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2028.532302][T17599] IPVS: ftp: loaded support on port[0] = 21 [ 2028.629466][T17605] IPVS: ftp: loaded support on port[0] = 21 10:02:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2028.693625][T17599] virt_wifi0 speed is unknown, defaulting to 1000 10:02:29 executing program 2: unshare(0x6c060000) r0 = socket(0x8, 0x0, 0x0) unshare(0x6c060000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 10:02:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000140)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000003a80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000500)=""/209, 0xd1}, 0x8}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/15, 0xf}, {&(0x7f0000000400)}, {&(0x7f0000000600)=""/135, 0x87}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4, &(0x7f0000000700)=""/82, 0x52}, 0x7}, {{&(0x7f0000000780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/143, 0x8f}], 0x1, &(0x7f0000000900)=""/58, 0x3a}, 0x80000001}, {{&(0x7f0000000940)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000009c0)=""/54, 0x36}, {&(0x7f0000000a00)=""/129, 0x81}, {&(0x7f0000000ac0)=""/25, 0x19}, {&(0x7f0000000b00)=""/246, 0xf6}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)=""/88, 0x58}, {&(0x7f0000000cc0)=""/64, 0x40}, {&(0x7f0000000d00)=""/101, 0x65}, {&(0x7f0000000d80)=""/82, 0x52}, {&(0x7f0000000e00)=""/83, 0x53}], 0xa}, 0xdf0c}, {{&(0x7f0000000f40)=@ax25={{}, [@netrom, @bcast, @null, @default, @default, @remote, @rose, @rose]}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000fc0)=""/188, 0xbc}, {&(0x7f0000001080)=""/168, 0xa8}, {&(0x7f0000001140)=""/246, 0xf6}, {&(0x7f0000001240)=""/35, 0x23}, {&(0x7f0000001280)=""/192, 0xc0}, {&(0x7f0000001340)=""/97, 0x61}], 0x6, &(0x7f0000001440)=""/147, 0x93}, 0x625d}, {{&(0x7f0000001500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/162, 0xa2}, {&(0x7f0000002640)=""/123, 0x7b}], 0x3}, 0x80000001}, {{&(0x7f0000002700)=@can, 0x80, &(0x7f0000003980)=[{&(0x7f0000002780)}, {&(0x7f00000027c0)=""/129, 0x81}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/208, 0xd0}], 0x4, &(0x7f00000039c0)=""/138, 0x8a}, 0x7}], 0x7, 0x40000060, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000003c40)=0x4, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507000000000000000200000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200", @ANYRES32=0x0, @ANYBLOB="0000000000000000db8a1e3fb4590000000095f821c98fd20634934269da49836560521e0c0771cecbcdd0770787086fa9ff96a1c3e8"], 0x48}}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x807, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 10:02:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2028.928913][T17622] IPVS: ftp: loaded support on port[0] = 21 [ 2028.989381][T17625] IPVS: ftp: loaded support on port[0] = 21 10:02:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2029.051046][T17629] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2029.291078][T17634] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2029.360546][T17613] IPVS: ftp: loaded support on port[0] = 21 10:02:30 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9da) 10:02:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:30 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) unshare(0x8040400) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000180)=0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r4, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r4, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="273b4be3e243"}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffff9}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x34f8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xd1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x48}}, 0x20000001) openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) 10:02:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2029.694029][T17628] IPVS: ftp: loaded support on port[0] = 21 [ 2029.786990][T17678] IPVS: ftp: loaded support on port[0] = 21 [ 2029.950637][T17605] virt_wifi0 speed is unknown, defaulting to 1000 [ 2029.977874][T17660] IPVS: ftp: loaded support on port[0] = 21 [ 2030.958089][T17622] virt_wifi0 speed is unknown, defaulting to 1000 [ 2031.710992][T17625] virt_wifi0 speed is unknown, defaulting to 1000 [ 2032.207067][T17660] virt_wifi0 speed is unknown, defaulting to 1000 10:02:33 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x80000, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/215, 0xd7}], 0x5, &(0x7f0000000a40)=""/4096, 0x1000}, 0x2120) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005480), &(0x7f00000054c0)=0x4) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$NFT_BATCH(r4, &(0x7f0000000900)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={{0x14}, [@NFT_MSG_DELTABLE={0x20, 0x2, 0xa, 0x200, 0x0, 0x0, {0x5, 0x0, 0x8}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}]}, @NFT_MSG_DELCHAIN={0x38, 0x5, 0xa, 0x301, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x48844) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) sendfile(r4, r3, 0x0, 0x800000000000c) socketpair(0x2e, 0x4, 0xe08, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000880), 0x4) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r7, 0x10c, 0x3, &(0x7f0000000a00)=0xc000000000000000, 0x4) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x1, 0x0, 0x0, 0x0, 0xff, @dev}, 0x10) 10:02:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2033.751930][T23216] tipc: TX() has been purged, node left! [ 2033.941295][T23216] tipc: TX() has been purged, node left! [ 2034.141445][T23216] tipc: TX() has been purged, node left! [ 2034.301210][T23216] tipc: TX() has been purged, node left! [ 2034.481128][T23216] tipc: TX() has been purged, node left! [ 2034.657962][T23216] tipc: TX() has been purged, node left! 10:02:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x80001, 0x0, r0}, 0x3c) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0xa, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) select(0x40, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x5995, 0x5, 0x6, 0x3ff, 0x10001}, &(0x7f0000000080)={0x1, 0x5, 0x0, 0xdb, 0x6, 0x0, 0x2, 0x9}, &(0x7f00000000c0)={0x8, 0x400, 0x3, 0x9, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x1000}, &(0x7f0000000140)={0x0, 0xea60}) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) 10:02:35 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9e2) 10:02:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x80001, 0x0, r0}, 0x3c) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0xa, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) select(0x40, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x5995, 0x5, 0x6, 0x3ff, 0x10001}, &(0x7f0000000080)={0x1, 0x5, 0x0, 0xdb, 0x6, 0x0, 0x2, 0x9}, &(0x7f00000000c0)={0x8, 0x400, 0x3, 0x9, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x1000}, &(0x7f0000000140)={0x0, 0xea60}) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) 10:02:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r4 = socket$inet6(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r6, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r6, 0x100, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x44091}, 0x20008025) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r3, 0x1, 0x40000000, 0x4, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 10:02:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) r4 = socket(0x10, 0x3, 0x0) getsockname$ax25(r4, &(0x7f00000001c0)={{0x3, @default}, [@netrom, @bcast, @remote, @remote, @default]}, &(0x7f0000000240)=0x48) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000000f14010029bd7000fddbdf2508000100000000000b004500736d635f6962000008000100010000000b004500736d635f6962000008004500737270000c00450069625f737270740008000300000000000800ff006d6164000800450073727000"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x24048040) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x34c, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x118, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f00000003c0)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r6, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd83}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8823}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x84}}, 0x20000094) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r6, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x100}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff9}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8041}, 0x10) 10:02:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2034.791343][T23216] tipc: TX() has been purged, node left! [ 2034.858589][T17832] IPVS: ftp: loaded support on port[0] = 21 [ 2034.923588][T17832] virt_wifi0 speed is unknown, defaulting to 1000 10:02:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2034.965372][ T26] audit: type=1804 audit(1589882555.512:1984): pid=17839 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1248/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 2034.985762][T17847] IPVS: ftp: loaded support on port[0] = 21 [ 2035.091566][ T26] audit: type=1804 audit(1589882555.552:1985): pid=17848 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir626874620/syzkaller.x3J0eD/1736/cgroup.controllers" dev="sda1" ino=16376 res=1 10:02:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010000108000000000000000096000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r5, @ANYBLOB="08001b"], 0x34}}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'macvlan1\x00', 0x4}, 0x18) sendmsg$OSF_MSG_ADD(r8, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)={0x268, 0x0, 0x5, 0x101, 0x0, 0x0, {0x7, 0x0, 0x3}, [{{0x254, 0x1, {{0x3, 0x5}, 0xe2, 0x81, 0x3, 0x0, 0x4, 'syz1\x00', "992e65a1582be7f5148539bf6ac0847ed5274ea8114642235328b5f4b1a85ff6", "863429cf3a3591e1a74c15c2b8be43f3e83b1557244b5cdbf0bba15c5f665a7a", [{0x0, 0x6, {0x0, 0xffff}}, {0x3, 0x8, {0x1, 0x3}}, {0xff, 0x1, {0x1, 0xfffffffa}}, {0x9, 0xffff, {0x2, 0x3}}, {0x8, 0x7fff, {0x0, 0x7e81da9b}}, {0x7, 0xfff8, {0x2, 0x3}}, {0x2, 0x3, {0x1, 0x80}}, {0x7, 0x7, {0x3, 0x1e14}}, {0xe000, 0x4, {0x1, 0x7e00000}}, {0x7, 0x5f16, {0x3, 0xf55}}, {0x0, 0x7fff, {0x1, 0x7fffffff}}, {0x40, 0x309, {0x2, 0xffff}}, {0x7fff, 0x6, {0x1, 0x55}}, {0x3, 0x7d6, {0x1, 0x7}}, {0x4, 0x9, {0x0, 0x1}}, {0x4, 0x8, {0x3, 0x7ff}}, {0x20, 0x7, {0x2, 0x9}}, {0x989, 0x5, {0x3, 0xde9}}, {0x1f, 0x5, {0x0, 0x101}}, {0x200, 0x9, {0x3, 0x8}}, {0x400, 0xc8a, {0x0, 0x59}}, {0x1, 0xfffb, {0x2, 0x2}}, {0x20, 0x3f, {0x0, 0x9}}, {0xff, 0x9, {0x1, 0x8001}}, {0x374, 0x4, {0x2, 0x6}}, {0x5, 0x9, {0x2}}, {0x8f, 0x8000, {0x0, 0xfbe}}, {0x0, 0xf5, {0x3, 0x5}}, {0xdba, 0x2, {0x1, 0x41d}}, {0x8001, 0x1ff, {0x2, 0x4}}, {0x3, 0x401, {0x2, 0x9}}, {0x6, 0x7, {0x3, 0x40}}, {0x4, 0x0, {0x1, 0x6}}, {0x5, 0x7fff, {0x1, 0x10000}}, {0xffff, 0x5, {0x1, 0xff}}, {0x7fff, 0x7f, {0x0, 0x401}}, {0x0, 0xb9, {0x0, 0x8000}}, {0x4, 0x2, {0x0, 0x80}}, {0x1, 0x3922, {0x0, 0xffffffe0}}, {0x2, 0x6ee, {0x2, 0x8}}]}}}]}, 0x268}}, 0x20001004) 10:02:36 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30e) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x9) close(r0) 10:02:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2035.627128][T17873] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2035.866186][T17885] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2035.943261][T17885] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2035.961012][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 2036.143635][T17847] virt_wifi0 speed is unknown, defaulting to 1000 [ 2036.361084][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 2036.369970][T17879] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:02:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x80001, 0x0, r0}, 0x3c) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0xa, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) select(0x40, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x5995, 0x5, 0x6, 0x3ff, 0x10001}, &(0x7f0000000080)={0x1, 0x5, 0x0, 0xdb, 0x6, 0x0, 0x2, 0x9}, &(0x7f00000000c0)={0x8, 0x400, 0x3, 0x9, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x1000}, &(0x7f0000000140)={0x0, 0xea60}) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) 10:02:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2036.446306][T17885] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2036.473939][T17885] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2036.583782][T17936] IPVS: ftp: loaded support on port[0] = 21 [ 2036.886697][T17936] virt_wifi0 speed is unknown, defaulting to 1000 10:02:39 executing program 2: r0 = socket(0x40000000002, 0x3, 0x80000000002) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='bridge_slave_0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x7f, @mcast1}, {0xa, 0x4e20, 0xff, @private1={0xfc, 0x1, [], 0x1}, 0x2702}, 0x7, [0x40, 0x471, 0xd7, 0x8, 0x7, 0xffff, 0x10000, 0x8]}, 0x5c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x10000e0}, 0x33) 10:02:39 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9ea) 10:02:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @empty}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote, 0x61, r1}) socketpair(0xb, 0x5, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14, 0x80800) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x154, r4, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_STRSET_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xa}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x44000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000017c0)={0xffffffffffffffff}) sendmsg$IPSET_CMD_TYPE(r7, &(0x7f0000001900)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x44, 0xd, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x44000000) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001940)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x14) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007640)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r8, &(0x7f0000007780)={&(0x7f0000007680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000007740)={&(0x7f00000076c0)={0x58, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x30d}, @NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x9}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xe, 0xbd, [0x401, 0x3, 0x100, 0x6, 0xffff]}, @NL80211_ATTR_MAC={0xa, 0x6, @random="887f098ed689"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xeb0}}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x20000081) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007800)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000007940)={&(0x7f00000077c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000007900)={&(0x7f0000007840)={0xa8, r9, 0x4, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffb3b}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x429}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4d69}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xa8}, 0x1, 0x0, 0x0, 0x50}, 0x40400c4) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000007ac0)={&(0x7f0000007980)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000007a80)={&(0x7f00000079c0)={0xa0, 0x2, 0x8, 0x401, 0x0, 0x0, {0x2}, [@CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x19}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0xe}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0xf29}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x40}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7f03}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40010}, 0x68d152a69729b47) setsockopt$packet_int(r5, 0x107, 0x12, &(0x7f0000007b00)=0x2, 0x4) ioctl$NS_GET_NSTYPE(r8, 0xb703, 0x0) r10 = accept(0xffffffffffffffff, &(0x7f0000009080)=@ipx, &(0x7f0000009100)=0x80) setsockopt$inet_dccp_buf(r10, 0x21, 0xc0, &(0x7f0000009140)="4e480153cbd8ff9d74e350f46152f4bea5eb02b4d4e1e2b0109f5bec5b49de054fb3d9d6f2e3d73836a43f4f814c4b14bc16034d9a82da6b9b02c94707a669fed381ca08e35d67b6", 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000009cc0)) 10:02:39 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) 10:02:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x80001, 0x0, r0}, 0x3c) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0xa, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) select(0x40, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x5995, 0x5, 0x6, 0x3ff, 0x10001}, &(0x7f0000000080)={0x1, 0x5, 0x0, 0xdb, 0x6, 0x0, 0x2, 0x9}, &(0x7f00000000c0)={0x8, 0x400, 0x3, 0x9, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x1000}, &(0x7f0000000140)={0x0, 0xea60}) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) [ 2039.002728][T18001] IPVS: ftp: loaded support on port[0] = 21 [ 2039.036717][T18003] IPVS: ftp: loaded support on port[0] = 21 10:02:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="400096af3f51390400080000000800fd00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028008000100", @ANYRES32=r6, @ANYBLOB="08000c0002000000"], 0x40}}, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x10, 0x803, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r3, @ANYRES16=r4], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r8 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x9, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r8}]}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) 10:02:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:39 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="c800000010001fff020000001ff08843e3ffff80", @ANYRES32=0x0, @ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x4000001}, 0x20018020) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0xe303, 0x0) 10:02:39 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000011f10c03fffffffc0000000000000000", @ANYRES32=0x0, @ANYRESHEX=r0], 0x20}}, 0x4001) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={@private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x3d}, 0x0, 0x9, 0xfa0, 0x300, 0x3, 0x4100000}) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) accept4$alg(r1, 0x0, 0x0, 0x180000) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=r6, @ANYBLOB="08000600", @ANYRES32=r8, @ANYBLOB="06b391f06915041a4e37c8796012c2415a0dd4fe40da4ab23f01876e8372fe284f54018c1f954b06d6558bae45d0417fd3a86c4e30f18dc921731441733e53913883367161996cf00e63632e22c2dbc37f9a63e4f14976aa905f32390876034813e2e3d950d0b999e6d39431b5fb8f5963df78a298a71750a5ce6156d7795066bda2b345b38bdc8fb5db3ff1d382cf7e4e784f6a8835443fe9188b7799c25d7fe571cc51b59592cd661eae20967f880b23e9d8e85c6de617758d8c71941623fa46d93077d07d767de715d8261a917bc2d01c88"], 0x24}}, 0x0) [ 2039.261124][T18023] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2039.297285][T18028] IPVS: ftp: loaded support on port[0] = 21 [ 2039.308580][T18001] virt_wifi0 speed is unknown, defaulting to 1000 [ 2039.315631][T18025] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 2039.327628][T18025] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 10:02:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2039.365644][T18025] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 2039.420318][T18025] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 10:02:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2039.622298][T18025] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 2039.641859][T18025] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 2039.684660][T18025] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 10:02:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2039.730715][T18025] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 2039.996516][T18003] virt_wifi0 speed is unknown, defaulting to 1000 [ 2039.998017][T18050] IPVS: ftp: loaded support on port[0] = 21 10:02:40 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9f2) 10:02:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:40 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x70bd25, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_LINK_NETNSID={0x8}]}, 0x3c}}, 0x0) [ 2040.149108][T18056] IPVS: ftp: loaded support on port[0] = 21 [ 2040.266007][T18081] IPVS: ftp: loaded support on port[0] = 21 [ 2040.630494][T18028] virt_wifi0 speed is unknown, defaulting to 1000 [ 2041.044245][T18084] IPVS: ftp: loaded support on port[0] = 21 [ 2041.179564][T18050] virt_wifi0 speed is unknown, defaulting to 1000 [ 2041.573968][T18056] virt_wifi0 speed is unknown, defaulting to 1000 [ 2041.724021][T18081] virt_wifi0 speed is unknown, defaulting to 1000 [ 2041.951398][T18084] virt_wifi0 speed is unknown, defaulting to 1000 10:02:45 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0x9fa) 10:02:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:45 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff0cfffefd956f7783b7549c911e0000000000000068357e030000000000000040150024002e0000000000000000f70f44acdf66672825c4110bee4605fff20021d3c62ea02a00a2641612fa861306", 0x55}], 0x1}, 0x40004) r0 = socket(0x10, 0x80002, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmmsg$alg(r0, &(0x7f0000000180), 0x572, 0x0) 10:02:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xb, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0x8, 0x10, &(0x7f0000000180), 0x10}, 0x46) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r0, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000010003904000000800000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028008000100", @ANYRES32=r4, @ANYBLOB="08000c0002000000"], 0x40}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x20, 0x10, 0x439}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x58, r0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffff001, 0x200}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x58}}, 0x0) 10:02:45 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x18, 0x1412, 0x300, 0x70bd29, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x4c094}, 0x4080) r4 = socket(0x10, 0x3, 0x0) getsockname$ax25(r4, &(0x7f00000001c0)={{0x3, @default}, [@netrom, @bcast, @remote, @remote, @default]}, &(0x7f0000000240)=0x48) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000000f14010029bd7000fddbdf2508000100000000000b004500736d635f6962000088000100010000000b004500736d635f6962000008004500737270000c00450069625f737270740008000300000000000800ff006c6164000800450073727000"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x24048040) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x34c, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x1e, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x118, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_SOCK={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x0, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x0, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x3f}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x401}]}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f00000003c0)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r6, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd83}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8823}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x84}}, 0x20000094) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x2a0, r6, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER={0x11c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1c00}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd26}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x3c53, @loopback, 0xf45}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x10000, @ipv4={[], [], @local}, 0x4}}}}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x752}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10000}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf36}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x248}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffbd6b}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x74ec612b}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x401}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd7c}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xf1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb0}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x17ab8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x13d}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x40) close(r2) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x6cac0317) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 10:02:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffe, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x73a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e23, 0x7d, @local, 0x20}}, 0x0, 0x4, 0xffffff00, 0x3, 0x86, 0x6, 0x3}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r7, 0x1}, &(0x7f00000001c0)=0x8) 10:02:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2044.982473][T18267] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2045.024939][T18266] netlink: 452 bytes leftover after parsing attributes in process `syz-executor.1'. 10:02:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:45 executing program 2: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r1, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000040)={@private, @local, 0x0}, &(0x7f0000000080)=0xc) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r1, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x24}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x20}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) 10:02:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x50, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040), &(0x7f0000001a40)=0x4) 10:02:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2045.444702][T18298] IPVS: ftp: loaded support on port[0] = 21 [ 2045.498147][T18298] virt_wifi0 speed is unknown, defaulting to 1000 10:02:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:46 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa00) 10:02:46 executing program 5: pipe(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, [], [{0x0, 0x0, 0x0, 0x0, 0x5}]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_int(r5, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8943, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, [], [{0x0, 0x0, 0x0, 0x0, 0x5}]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380)=0x4, 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001840)=ANY=[@ANYBLOB="2400000026000102c98904cd5df02d41850000da6e5f3f00b17f20a741d732673f92b8824daf6c7442ca9b84a9c60121a500306377e87b94e2ca68026b89dc1764fc8737861d779c9d7e55cb6020aea5360726b544370e585253bcb877cb5a9150d5f6a7150e2333a6caf9876a5894a4b4d6480b4c56f312d7ba19876ee9", @ANYRES32=0x0, @ANYBLOB="0000108e0dffff080094936c654bf55e6ce50aeb152b55e757cb75c52e3a284e2774db2f874b0b8824d65067662a3d138a90fe00d089c55fd7be933bc7844a65d570206224e2d5b1ffba5b00ce0f4307c7f495aa8e7694d2eaaddc534294a03868d621d2dbf70f79173303af78e6daf78b41c13f312f344a7d89defe0e2d1ade0b07ae9af1fa16b633f3b30a9ce3db86a13e8a83676fcb7d8e3664da509717ad6cb16f1d306ed5bf9381eeb539e93470d5251a41", @ANYBLOB, @ANYRES32=r1], 0x5}}, 0x0) 10:02:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:46 executing program 1: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160-x86\x00'}, 0x58) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/81, 0x51}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/70, 0x46}, {&(0x7f00000005c0)=""/242, 0xf2}, {&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f00000006c0)=""/242, 0xf2}], 0x9, &(0x7f0000000880)=""/14, 0xe}, 0x10100) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pipe(&(0x7f0000001100)) socket$alg(0x26, 0x5, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) openat$cgroup_ro(r4, &(0x7f0000000900)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r5 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, 0x0, &(0x7f0000000080)) sendto$inet(r5, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) ioctl$IMGETVERSION(r5, 0x80044942, &(0x7f0000000000)) accept4(r0, 0x0, 0x0, 0x0) 10:02:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2046.214381][T18300] IPVS: ftp: loaded support on port[0] = 21 10:02:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:47 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffa) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r4 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PPPIOCSDEBUG(r4, 0x40047440, &(0x7f00000001c0)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000011003586000000030000000007000000", @ANYRES32=r1, @ANYBLOB="00210005040000000c001a00080002000300fa"], 0x2c}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000600)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012cbd7000fedbdf2501000000210033dace3c3f82d68c4c23070073797374656d5f753a6f626a6563745f723a666f6e74735f743a7330000000001400060073797a6b616c6c657231000000000000140040378ee142eb5836000000bd76d5bf00"], 0x68}, 0x1, 0x0, 0x0, 0x41}, 0x4005) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040800}, 0x4014) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x2, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x7fff, 0xc547}) 10:02:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) bind$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88122, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000180)="b8866b76f0fbd704d6be5acdca2ee930328bceb0350ce0d9003807a93d8c3b9e609e80da0e46944dfcb32a3cff77075aea6782be7fddf729cafb4bc10fb4cc454f8f5d84aca53cf801dba7bddc8da53db9162487eba0257815f7fe5d7bab498703176c14dca759dcd7f644abf7299ec2a33697cd26921e2b28169a6eda81a68f80ecaa2275a05900a8a29dd7f453eb6a4639d46f2c3da6f4a237ebebbebae0a12467b7a3f0218f911578a548a4ef4a30c8b1", 0xb2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r1, &(0x7f00000003c0)={@void, @val, @mpls={[], @ipv6=@tipc_packet={0x9, 0x6, "09cb24", 0x199, 0x6, 0x1, @mcast1, @mcast2, {[@srh={0x6, 0x8, 0x4, 0x4, 0x3f, 0x8, 0x7f, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1={0xfc, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @empty]}, @hopopts={0x2b, 0x0, [], [@pad1]}, @hopopts={0x1d5}, @srh={0x2f, 0x2, 0x4, 0x1, 0x92, 0x28, 0x3ff, [@dev={0xfe, 0x80, [], 0x19}]}, @fragment={0xff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x66}, @dstopts={0x16, 0x1, [], [@jumbo={0xc2, 0x4, 0x3}, @pad1]}, @dstopts={0xc0, 0x6, [], [@pad1, @calipso={0x7, 0x20, {0x1, 0x6, 0x78, 0x0, [0x0, 0x0, 0x7]}}, @ra={0x5, 0x2, 0x6}, @enc_lim, @calipso={0x7, 0x8, {0x3, 0x0, 0x8, 0x8}}]}, @routing={0x73, 0x12, 0x0, 0x3, 0x0, [@empty, @local, @dev={0xfe, 0x80, [], 0x40}, @mcast2, @mcast1, @mcast2, @mcast2, @ipv4={[], [], @loopback}, @loopback]}, @fragment={0x4, 0x0, 0x20, 0x1, 0x0, 0x6, 0x68}], @payload_conn={{{0x21, 0x0, 0x1, 0x1, 0x0, 0x6, 0x3, 0x2, 0x8, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1f, 0x86, 0x1, 0x4e22, 0x4e23}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x1cb) 10:02:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001380)={0x0, 0x8, 0x3, [0x0, 0x4, 0x6cd]}, &(0x7f00000013c0)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001400)={r2, 0xffffff80}, 0x8) r3 = socket$kcm(0x10, 0x3, 0x10) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000001300)=@v1={0x0, @aes128, 0x1, "b499ef7870cb3c28"}) recvmsg(r3, &(0x7f000000d540)={0x0, 0x0, &(0x7f000000d3c0)=[{&(0x7f0000001100)=""/193, 0xc1}, {&(0x7f0000001200)=""/220, 0xda}, {&(0x7f000000c180)=""/176, 0xb0}, {&(0x7f000000c340)=""/82, 0x52}, {&(0x7f00000000c0)=""/4112, 0x1010}], 0x5, 0x0, 0x13}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$TIPC_GROUP_JOIN(r5, 0x10f, 0x87, &(0x7f0000001340)={0x41, 0x4}, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010000523d25a80648c63940d0300fc00100002400200a06d053582c137153e370933018000f01700d1bd", 0x2e}], 0x1}, 0x0) 10:02:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET(r3, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x44450000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x48, 0x1401, 0x100, 0x70bd2d, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_bcm(r6, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000500)=""/86, 0x56}], 0x2, &(0x7f0000000300)=""/44, 0x2c}, 0x2000) ioctl$SIOCX25SENDCALLACCPT(r7, 0x89e9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x12, r5, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0x12) r8 = accept4(r4, 0x0, 0x0, 0x0) r9 = accept4$alg(r8, 0x0, 0x0, 0x0) splice(r1, 0x0, r9, 0x0, 0x200084, 0x0) 10:02:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:50 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffa) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r4 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PPPIOCSDEBUG(r4, 0x40047440, &(0x7f00000001c0)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000011003586000000030000000007000000", @ANYRES32=r1, @ANYBLOB="00210005040000000c001a00080002000300fa"], 0x2c}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000600)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012cbd7000fedbdf2501000000210033dace3c3f82d68c4c23070073797374656d5f753a6f626a6563745f723a666f6e74735f743a7330000000001400060073797a6b616c6c657231000000000000140040378ee142eb5836000000bd76d5bf00"], 0x68}, 0x1, 0x0, 0x0, 0x41}, 0x4005) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040800}, 0x4014) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x2, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x7fff, 0xc547}) 10:02:50 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa01) [ 2050.049667][T23216] tipc: TX() has been purged, node left! 10:02:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:50 executing program 0: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)='e', &(0x7f0000000540)="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"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)='S', &(0x7f0000000400)="1c"}, 0x20) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x20000000802, 0x0) write(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x6, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r7, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x20, 0x0, 0x8f782450c2eb58e3, 0x9, 0x80, 0x703c6e4a, 0x9, 0x10001, r7}, &(0x7f00000002c0)=0x20) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010001fff0400000000000000b50000004d0d4ecb16067660a0577d8c030439923d91ba15942bfbdf2629cc35edcfb6acc1e891a5ef952722c1c859efa70fd476b08152b95522db40b8a178237e617fcd594b719f2fc738a4af9e8bda0c5cba3c8f071bfad9c4659d1749aee8d98fe4", @ANYRES32=r3, @ANYBLOB="000000000000000014001280090001007665746800000000ebff018008000a00", @ANYRES32=r3, @ANYBLOB], 0x3c}}, 0x0) [ 2050.153823][T23216] tipc: TX() has been purged, node left! [ 2050.167541][T23216] tipc: TX() has been purged, node left! 10:02:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000040)={'veth0_vlan\x00', @ifru_flags=0x1000}) 10:02:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, 0x0, &(0x7f00000000c0)) write$binfmt_aout(r1, &(0x7f0000000300)={{0x9aa1cdf5e138e6a3, 0x1f, 0x3, 0x392, 0x2d9, 0xbe9, 0x53, 0x6}, "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", [[], [], [], [], []]}, 0x1520) r3 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname(0xffffffffffffffff, &(0x7f0000001840)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0xc) r4 = socket$caif_stream(0x25, 0x1, 0x3) setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, 0x0, 0xc9) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x74, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x20244}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x1}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @loopback}, @IFLA_IPTUN_6RD_PREFIX={0x14, 0xb, @empty}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}]}}}, @IFLA_MASTER={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 2050.201621][T23216] tipc: TX() has been purged, node left! [ 2050.227157][T23216] tipc: TX() has been purged, node left! [ 2050.246040][T23216] tipc: TX() has been purged, node left! 10:02:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2050.343841][T23216] tipc: TX() has been purged, node left! 10:02:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2050.542064][T18443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2050.806700][T18431] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 10:02:51 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) splice(r2, &(0x7f0000000080)=0x100, r3, &(0x7f00000000c0)=0x2c, 0x287, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f0000000040)=0x3, 0xfd86) sendmmsg(r7, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvmsg(r8, &(0x7f0000001280)={0x0, 0x0, 0x0}, 0x2) write$binfmt_misc(r1, &(0x7f0000000380)=ANY=[@ANYRESHEX], 0x12) splice(r0, 0x0, r6, 0x0, 0x8001, 0x0) 10:02:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000004bc0)={&(0x7f0000003840)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004b00)=[{&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/138, 0x8a}, {&(0x7f0000004980)=""/138, 0x8a}, {&(0x7f0000004a40)=""/169, 0xa9}], 0x4, &(0x7f0000004b40)=""/99, 0x63}, 0x2020) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@getqdisc={0x2c, 0x26, 0x400, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x9}, {0x0, 0x2}, {0xb, 0xc}}, [{0x4}, {0x4}]}, 0x2c}}, 0x0) 10:02:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = accept$unix(r5, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="4800000010000507000000000000c400000000005e4589e178d98d9efda2f0d4cfde2c98c8fdea8206f280204202b3087111f2d81ce0c99e60ec31f2e478de4e26bdaf8eed69de4bfc7f3a5cd96cdd0d9b30137c886f232ab82e2b1f4fee29bd6314299eeb8865c15ba00321ec658cde28ac1375093a73dfddfe64081581c3690bdd950b198e1322d551554765c75f5ca59b9f2523170ee9add7f568a53b6fab2572cfe37de1de6538efa8f732b20683ce5972129be55bfbe679019fe69f267e7056386470618194d64ef0bc75c447d918c0f8bf9986b6cfb9d4d1aa3ee7bb1e60", @ANYRES32, @ANYBLOB="00001200093be860a02542fc0001007665740263000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0019b200c1d2fa4d0ea89500e1d47f30300851000000e4"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0xa, 0x4, 0x1fe) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x51, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES32=r6, @ANYBLOB="01de6ef7adc0ef80117ee3f2816eb44ce800010000fa402a982529cac2ac63914fa18e1fbb8e87902a7200e4d6700f55c80c585f506ac62069489e93d1b5f4aeaa860ca871db903fcf285e695867d5948bede3718ccbd234f782de63d1bb54cc47e28f5bcf8f4cf00dade20e", @ANYRES16, @ANYRESHEX], 0x38}}, 0x20004000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="300032fd0d92270d000000d90000000000800000", @ANYRES32=r4, @ANYBLOB="000000000e0004000200"], 0x30}}, 0x0) r8 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SIOCGSTAMPNS(r8, 0x8907, &(0x7f00000003c0)) [ 2051.158421][T18469] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 10:02:51 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0xb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/149, 0x207a0cb3) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x8, 0x11}) 10:02:51 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa02) 10:02:51 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast2}}, [0x9, 0xff, 0x2, 0x6, 0x3, 0x2, 0x4, 0xfffffffffffffff9, 0x800, 0x1000, 0x8, 0x6, 0x9, 0x0, 0x7]}, &(0x7f0000000180)=0x100) ioctl$PPPIOCGUNIT(r2, 0x80047456, &(0x7f0000000040)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="1f", 0x1}], 0x1) [ 2051.256658][T18473] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2051.277100][T18473] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 10:02:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:52 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000003a00)=0x4, &(0x7f0000003a40)=0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast1}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x9, 0x0, 0x0, 0xa8415f0, 0x0, 0x0, 0xffffffff, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffb8, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x2, [0x6, 0x3, 0x1, 0x1, 0x7ff, 0x7fff, 0xfffffffb, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) r1 = socket(0x4, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'hsr0\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="af9a974cb7e1"}, 0x14) getsockname$packet(r2, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1d00ad8abe0100", @ANYRES16=r5, @ANYBLOB="000028bd7000fddbdf2501000000000000000c410000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x4, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0xa76e}}, ["", "", "", "", ""]}, 0x24}}, 0x20004cd0) 10:02:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2051.587651][T18505] IPVS: ftp: loaded support on port[0] = 21 10:02:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2051.733622][T18505] virt_wifi0 speed is unknown, defaulting to 1000 10:02:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:52 executing program 2: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0xf4d3}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r5, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r5, 0x1000, 0x9da, 0x6}, &(0x7f0000000100)=0x10) sendfile(r2, r1, &(0x7f0000000040)=0x1200, 0x100002c07) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) 10:02:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r2, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x4, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x4040800) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="580000001400192340834b80040d8c5602067fffffff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000000e05a5", 0x58}], 0x1) [ 2052.136981][ T26] audit: type=1804 audit(1589882572.684:1986): pid=18526 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1305/memory.events" dev="sda1" ino=16382 res=1 10:02:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2052.293040][ T26] audit: type=1800 audit(1589882572.684:1987): pid=18526 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16382 res=0 [ 2052.414183][ T26] audit: type=1804 audit(1589882572.724:1988): pid=18526 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1305/memory.events" dev="sda1" ino=16382 res=1 10:02:53 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$xdp(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="68da12819726bc6f1b66bd3675bb875c9ea50d081a65929cc38c6124e99e0f0c35fc4794eb233a5da7cce8", 0x2b}], 0x1, 0x0, 0x0, 0x400}, 0x4044) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x1c, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x4930}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_RSHIFT={0x8, 0x4, 0xffff}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2052.485383][T18506] IPVS: ftp: loaded support on port[0] = 21 [ 2052.531640][ T26] audit: type=1804 audit(1589882572.884:1989): pid=18535 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1305/memory.events" dev="sda1" ino=16382 res=1 10:02:53 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa03) [ 2052.643069][T18552] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 10:02:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) 10:02:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2052.713903][T18558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2052.898737][ T26] audit: type=1800 audit(1589882573.444:1990): pid=18535 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16382 res=0 [ 2052.966335][ T26] audit: type=1804 audit(1589882573.484:1991): pid=18533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1305/memory.events" dev="sda1" ino=16382 res=1 [ 2052.995694][T18506] virt_wifi0 speed is unknown, defaulting to 1000 10:02:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="516833f6af5816aa8b2e00000010008108040f80ecdb4cb92e0c484404aa2febad5e69973ae9bd0e0040000000e8bd6efb250305000e00", 0x37}], 0x1}, 0x0) 10:02:54 executing program 2: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0xf4d3}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r5, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r5, 0x1000, 0x9da, 0x6}, &(0x7f0000000100)=0x10) sendfile(r2, r1, &(0x7f0000000040)=0x1200, 0x100002c07) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) 10:02:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:54 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r1 = socket(0x400000000010, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan1\x00', r3}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 10:02:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) 10:02:54 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa04) [ 2053.866949][T18630] IPVS: ftp: loaded support on port[0] = 21 10:02:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2053.925061][ T26] audit: type=1804 audit(1589882574.474:1992): pid=18632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1306/memory.events" dev="sda1" ino=16371 res=1 10:02:54 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00000004c0)={@local, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "4e96e1", 0x38, 0x2b, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[@srh={0x0, 0x0, 0x2}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, '/\x00', 0x0, 0x0, 0x0, @local, @private1}}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="89fd7002c8cf44713d72d0e84aa21d54c55e84b3e368e2d5da08c52c1bfc047a1d0cf4c424a59ee337a5d5d83fcd6ecfdd498c6ff35914b216b4620c04b070f4ed3980"}, 0x20) [ 2053.993867][ T26] audit: type=1800 audit(1589882574.474:1993): pid=18632 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16371 res=0 [ 2054.078382][ T26] audit: type=1804 audit(1589882574.504:1994): pid=18632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1306/memory.events" dev="sda1" ino=16371 res=1 10:02:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2054.185192][ T26] audit: type=1804 audit(1589882574.714:1995): pid=18653 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1306/memory.events" dev="sda1" ino=16371 res=1 10:02:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2054.420980][T18630] virt_wifi0 speed is unknown, defaulting to 1000 [ 2054.616729][T18637] IPVS: ftp: loaded support on port[0] = 21 10:02:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:55 executing program 2: r0 = socket(0x10, 0x800000000080003, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000004ccea4b1d42a886c0000001000561196184b2fe35b2508000080005551f2ca080005003e334de52bac3e47dcfc0ff1a1210dab7cc71358b1ced47c000000000005321d8048b2999f1eec69ec41ed0e785616ed622f61a1", @ANYRES32=0x0], 0x20}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="2400000052001f00ff03f5f9002304050a04f50108000100", 0x18) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 10:02:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:55 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x42, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f043051fffffff00004000632f77fb0514140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xd8, &(0x7f0000000000), &(0x7f00000000c0)="7925ecd3a44da2b0c238613cbd9c4d0fdd434861b21b42196286010e75ed1c1e49532d10d272c5ef560edfc5817c757b2eb28cdaad09126f6f54b5317a41c317e19c14ea40cea4c2695ac396e3f19d8372ca9a3a47307a9298725fe89ceb4b6dc7df1f9533137d342e14920ec4e1c38fdaaf42acea924c11056b5eb93a085e14b24c23cdb8f2e003f4657eb4c4960fcee8c0c862a82c344f72ee064b85e843eb427bad1d705e57ef0ad561b2f6b3a1db02389d4937d326423d585fb668453dbf9444e4953f7065ad944fdaccd767dcac326427d65c2d0000"}, 0x40) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) socketpair(0x23, 0x800, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r5, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r5, 0x69, 0x3bd2, 0x4, 0x1, 0x4}, &(0x7f00000002c0)=0x14) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x12, &(0x7f00000001c0)=0x2) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000300)={0x7}, 0x4) 10:02:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) [ 2055.570020][T18637] virt_wifi0 speed is unknown, defaulting to 1000 10:02:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x10, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f00000002c0)=""/23, &(0x7f0000000300)=0x17) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/38, 0x2a}, {&(0x7f0000000340)=""/87, 0x63}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x26, &(0x7f00000034c0)=""/4113, 0x1000}, 0x10001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000280)={0x0, 0x0, 0x6}, 0x8) r4 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @local}}) r5 = socket(0x0, 0x0, 0x0) recvmsg$can_raw(r5, &(0x7f00000001c0)={&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000001480)=""/88, 0x58}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/146, 0x92}, {&(0x7f00000025c0)=""/192, 0xc0}, {&(0x7f0000002680)=""/249, 0xf9}], 0x5, &(0x7f0000000000)=""/64, 0x40}, 0x20) setsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f0000002800)=0x101, 0x4) write$tun(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000450000240000008000219078000003fdac141400000000000401907800ff7f0700100000"], 0x2e) 10:02:56 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x0, 0x3}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000000)=0x5) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) bind$tipc(r2, 0x0, 0x0) 10:02:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:56 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa05) 10:02:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vlan0\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket(0x10, 0x3, 0x0) getsockname$ax25(r5, &(0x7f00000001c0)={{0x3, @default}, [@netrom, @bcast, @remote, @remote, @default]}, &(0x7f0000000240)=0x48) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000000f14010029bd7000fddbdf2508000100000000000b004500736d635f6962000008000100010000000b004500736d635f6962000008004500737270000c00450069625f737270740008000300000000000800ff006d6164000800450073727000"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x24048040) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x34c, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x118, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r5, &(0x7f00000003c0)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r7, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd83}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8823}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x84}}, 0x20000094) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)={0x2ac, r7, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x23b}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffff58}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_BEARER={0xbc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x0, @private0, 0x80000000}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'eth', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x64010100}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x4e23, @loopback}}}}]}, @TIPC_NLA_SOCK={0xd4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x787}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f0}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3d0}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x19}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x691}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_NET={0x64, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x100}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4b}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}]}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4040000}, 0x84) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000001c0)=0x1000) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_SECRETLEN={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004044}, 0x4) 10:02:56 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') r3 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd8, r1, 0x800, 0x70bd27, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x148c5) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000003c0)={'veth1_vlan\x00', &(0x7f00000002c0)=@ethtool_gstrings={0x1b, 0x2, 0xed, "9fd65647c50a9f3266245fd79c45cc484d3afb9a8f5ca629f448c0dacc16ccf884ffdfa6464e697580c901e58c9772e6434773ed4b6d14edbb9944ec91d02822b2e0774daad00c683d62cb6b83ff5db881e79fd0813378258ab355616f4dcdfd529cf0c8f4ff0226d4644e33a04788d50a2de2f78d3b65ea08ce04ddd49e5839d9fc0cbf1b6b768f5ad086641ed83deb3fd27e6dca6c6e9c9cda5be4e3b01f9d24b350279f42f318e0d04ae1f860dca20a046bb92507a0d03d6d7e65b5bad45a143c66469e388a18488f43c4fa887005dcf67728e3ac348240b7de7a18b1c58bd6704a13067a3f73996d6ba184"}}) r6 = socket$inet6(0xa, 0xa, 0xb58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006040)={0x0, 0x3}, &(0x7f0000006080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000060c0)={r7, @in6={{0xa, 0x4e23, 0x1, @local, 0x1}}}, &(0x7f0000006180)=0x84) r8 = accept4$nfc_llcp(r0, 0x0, &(0x7f00000061c0), 0x80800) ioctl$sock_SIOCADDRT(r8, 0x890b, &(0x7f0000006240)={0x0, @nl=@unspec, @phonet={0x23, 0x5, 0xff, 0x72}, @nl=@kern={0x10, 0x0, 0x0, 0x530e0f8738de6650}, 0x81, 0x0, 0x0, 0x0, 0xc87e, &(0x7f0000006200)='veth0_macvtap\x00', 0x9fd, 0x3, 0x1}) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000062c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_bt_hci(r9, 0x800891bc, &(0x7f0000006300)="4915f6879f8593fd230f85e6e7095a66e3b5de375da972586ce3cbc0e08a93040f334e752e497b64b2e987bb0982e8c43b0ac50f21412af2f3410b092554719a640b621b129894e7600f6cedaaa7d08e3510916a8efcc50f535eaa0e087bd215393f9e38ba5ef59b19f64772d278223972841a7561a90f2d2c5b24f66534fa6a8436049a4e8a3c9905f7ba0f3dec49688d9944843023866cd38594e6aa7b37fd77141949e8364acd4284d4226e524f615b888e5d3a026084b9529e96") r10 = openat$ppp(0xffffffffffffff9c, &(0x7f00000063c0)='/dev/ppp\x00', 0x644002, 0x0) ioctl$PPPIOCSNPMODE(r10, 0x4008744b, &(0x7f0000006400)={0x802b, 0x3}) r11 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000006480)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000006580)={&(0x7f0000006440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000006540)={&(0x7f00000064c0)={0x44, r11, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, '/dev/ppp\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044000}, 0x91) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000006700)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) 10:02:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:56 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000000c0)) r2 = socket(0x25, 0x4, 0x81) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x40, 0x140c, 0x20, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x40}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40105}, 0x20000800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400006d00f900", @ANYRES32=0x0, @ANYBLOB="25330000000000002c00128009000100766c616e000000001c0002800600010003000000040003800c0002001f0000001300000008000500", @ANYRES32=r3, @ANYBLOB], 0x54}}, 0x0) 10:02:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10) r1 = socket(0x10, 0x803, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "4189e059ca21e7d4", "7c65b9d2f92c0208472bb8cca3dcf1d540dbcd5b2209c2a3bc044bceed1e280b", "559a77dc", "6fdf20a7270e8950"}, 0x38) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000b80)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001480)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="8c080000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="2002028038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000180000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000180000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400050000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000000ffff08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="680102803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400d486ffff3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400080000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="c001028038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400040000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400ff00000008000600", @ANYRES32=0x0, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000e00040062726f61646361737400000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400785c000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400ffffff7f08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b4010200400001002400010071756575655f00000009ff0dae489b14db7d8bf2343c05910000000000000000000000000000000000000500030003", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004003f00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004007e44317708000600", @ANYRES32=r3, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c0004000000088005000000ff010480557b0000070003f90900000074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000440004000500dc0507000000fffff702200000000004800305000000018005010900000000040806070000000300e001050000000200ff0206000000070006080700000008000100", @ANYRES32=r4, @ANYBLOB="c800028038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400ffff000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000800000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000240004000300be1eff7f000005003f200900000000008104920000000700011f09000000"], 0x88c}, 0x1, 0x0, 0x0, 0x8000}, 0x44840) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000180)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={[], 0x3}, 0x3, 'syz_tun\x00'}) connect$inet(r0, &(0x7f0000000500)={0x2, 0x0, @multicast2}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x8b3, {{0x2, 0x4e24, @remote}}}, 0x88) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 10:02:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) connect$inet6(r0, &(0x7f0000000900)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1}, 0xc) 10:02:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2056.754909][T18788] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:02:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000340)) socket$inet6(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x400088c1) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x70bd26, 0x0, {0xf, 0x10}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7ff}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100006800) 10:02:58 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa06) 10:02:58 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="4a10b4c184988d7e14a25766c6e41afb1d11609c65d446cb8d9b891d17874e20000000", @ANYRES16=r7, @ANYBLOB="030b0000000000000000130000000c0009800800020005000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0xfffffffffffffe08, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001640)=ANY=[@ANYBLOB="fe7a7064", @ANYRES16=r8, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003803000028014000100ff02000000000000000000000000000106000e004e240000060002004e20000006000f00bb50000028000180080009007600000008000b0073697000140003007f0000010000000000000000000000000800050000feffff08000500a1020000"], 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r9, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2057.652619][ T26] audit: type=1804 audit(1589882578.204:1996): pid=18818 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1788/memory.events" dev="sda1" ino=16368 res=1 [ 2057.850157][ T26] audit: type=1800 audit(1589882578.204:1997): pid=18818 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16368 res=0 10:02:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2057.994241][ T26] audit: type=1804 audit(1589882578.204:1998): pid=18818 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1788/memory.events" dev="sda1" ino=16368 res=1 10:02:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") unshare(0x2a000400) socket$unix(0x1, 0x5, 0x0) socket(0x40000000015, 0x5, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x5, 0x1146, [0x0, 0x20000500, 0x2000065e, 0x20000ac2], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x11, 0x8, 0x9200, 'syz_tun\x00', 'veth0_to_hsr\x00', 'ip6tnl0\x00', 'dummy0\x00', @remote, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @local, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x6e, 0xe6, 0x12e, [], [@common=@ERROR={'ERROR\x00', 0x20, {"e9cd7ac8c6854c655af675b4982ff2d96245d1de66248721ea81a37f0741"}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x40, {0x8}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{0x9, 0x30, 0x9300, 'veth1_macvtap\x00', 'xfrm0\x00', 'veth1\x00', 'bridge0\x00', @dev={[], 0x1f}, [0xff, 0xff, 0x0, 0x0, 0xff], @multicast, [0x0, 0x0, 0xff], 0x6e, 0x1e6, 0x236, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0x8f, {0x100000000}}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:dbusd_etc_t:s0\x00'}}}], @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00', {0x9}}}}}, {0x9, 0x14, 0x8100, 'ip_vti0\x00', 'wg2\x00', 'veth1_to_batadv\x00', 'virt_wifi0\x00', @random="4d9dab494612", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xea7f1f852e2cb55, 0xff, 0xff], 0x156, 0x1ce, 0x1fe, [@stp={{'stp\x00', 0x0, 0x48}, {{0x0, {0x3, 0x3f, 0xb27, @multicast, [0x0, 0x0, 0xff, 0xff], 0x5, 0x119, 0x7f, 0x1, @dev={[], 0x2c}, [0xff, 0xff, 0xff], 0x4e24, 0x4e20, 0x7fff, 0x1000, 0x8000, 0x4000, 0x3, 0x200, 0x6, 0x5}, 0x3d0, 0x800}}}, @ip6={{'ip6\x00', 0x0, 0x50}, {{@ipv4={[], [], @private=0xa010101}, @mcast1, [0xff000000, 0x0, 0x0, 0xff000000], [0xff000000, 0xff000000, 0xff, 0xffffffff], 0xf0, 0x2f, 0x10, 0x814a8106e2cad2c4, 0x4e20, 0x4e24, 0x4e21, 0x4e24}}}], [@common=@nflog={'nflog\x00', 0x50, {{0x1f, 0x4, 0x9, 0x0, 0x0, "a13f606d02ec7da8d34f737584311f1bb2402c71d293255f7f6d5a8ea64a5c8909b3ca56f58aaad6e119feae1baa36428238e6159337542b98099fd56a5f6dc7"}}}], @common=@STANDARD={'\x00', 0x8, {0xf6b70e301fe5a209}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{0x9, 0x2, 0x883e, 'veth1_to_team\x00', 'macvlan1\x00', 'team0\x00', 'bridge_slave_1\x00', @link_local, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={[], 0x3f}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x92e, 0x976, 0x9be, [@among={{'among\x00', 0x0, 0x898}, {{@offset, @offset, 0x0, {[0x80000001, 0x101, 0x9, 0x4, 0x8000, 0x5, 0x7, 0x4, 0x3ff1d79a, 0x8001, 0x2, 0x81, 0xbb, 0x8000, 0x100, 0x0, 0x8, 0x6, 0xbf, 0x7fffffff, 0xc3b2, 0xffff, 0xfffffff7, 0xffffff80, 0x0, 0x2, 0xffff, 0x5, 0x40, 0x3, 0x0, 0x81, 0xff, 0xfffffffc, 0x2, 0x6, 0x80000001, 0x7fff, 0x80000001, 0x6, 0x5, 0xfffff797, 0x3, 0x7, 0x1ff, 0x80, 0x1f, 0xfffffff9, 0x0, 0xff, 0x7, 0x686c736d, 0xff, 0x7, 0x1f, 0xfffff1a0, 0x3, 0x1, 0x0, 0x9, 0xa8e8, 0xfca, 0x7, 0x23d8c00, 0x4, 0x10001, 0x1, 0x10000, 0x800, 0x7ff, 0x8, 0xffff4dd5, 0xc7, 0x1, 0xca, 0xfffffffd, 0x7f, 0x672a, 0x4, 0x8, 0x1, 0x1, 0x101, 0x204, 0x6, 0xbcc0, 0x80000001, 0xfffeffff, 0x7fffffff, 0x2, 0x400, 0x0, 0x7fff, 0x4, 0xd5e, 0xf78, 0x10000, 0x1, 0x8000, 0x90, 0x7, 0x9, 0xff, 0x7f, 0x4, 0x4, 0x101, 0x7, 0x7fffffff, 0x3, 0xa3, 0x8, 0x0, 0x0, 0x8, 0x4, 0xffffffa8, 0x7, 0x112, 0x9, 0x0, 0x2, 0xfffffffe, 0x5, 0x1, 0x6, 0xfffffffc, 0x6, 0x8, 0x800, 0x1, 0xffffff8d, 0x1, 0x3, 0x7f, 0x6, 0x80, 0x8b, 0x84, 0x1000, 0x2, 0x2b7, 0x5, 0x0, 0x38a, 0x9, 0xbeb0, 0xfffffffa, 0xfffffe00, 0x11, 0x800, 0xffff, 0x9, 0x8000, 0x1f, 0x8000, 0x0, 0x1, 0x6, 0x4, 0x2, 0x9, 0x6, 0xfffffffb, 0x27a, 0x4, 0x9, 0x2, 0xfffffff7, 0x0, 0x95, 0x5, 0x65, 0x1, 0x1f, 0x4, 0x7, 0x2, 0x9, 0x1, 0x2, 0x2, 0xffff, 0x9, 0x1, 0x7, 0x9, 0xbb, 0x5, 0xffffffff, 0x1000, 0x9, 0x568a, 0x4, 0x9, 0x80, 0x40, 0xfc77, 0x6, 0x1, 0x9, 0x0, 0x5, 0x2, 0x4, 0x800, 0x6, 0x1000, 0x7ff, 0x3, 0x2, 0x2, 0x7, 0xf429, 0x79944060, 0x99, 0xb3, 0x6, 0x77, 0x6, 0x80, 0x8001, 0x5, 0x2, 0x1, 0x6, 0x1, 0x2, 0x6, 0x80000000, 0x7f, 0x3, 0x7ff, 0x1, 0x0, 0xfffffff7, 0x78, 0x7, 0x2, 0x400, 0x3ff, 0x8, 0x3, 0x2, 0x6, 0x5, 0x400, 0x527, 0x8, 0x0, 0x10000, 0x1, 0x0, 0x4, 0x10000, 0x5, 0x1], 0x6, [{[0x9, 0x10001], @multicast1}, {[0x0, 0x2], @loopback}, {[0x5, 0x1], @multicast1}, {[0x1, 0xda8], @rand_addr=0x64010100}, {[0x1ff, 0x2], @multicast2}, {[0x7f, 0x7f], @dev={0xac, 0x14, 0x14, 0x3e}}]}, {[0x1000, 0xa8, 0xcfe, 0x7, 0x3f1, 0x8, 0x73f7, 0x4, 0xf0f, 0x5, 0xffffffcc, 0x7fff, 0x7e48, 0x3, 0x6, 0x800, 0x3, 0xffff892a, 0x8, 0x8, 0x7, 0xc0d, 0x9, 0x8, 0x6, 0xfffffff9, 0xc6, 0x4, 0x1, 0x0, 0x0, 0x1, 0xc9b0b3e2, 0x3, 0x0, 0x6, 0x0, 0x3ff, 0xf193, 0x8, 0x5, 0x5faf3b37, 0x4, 0x6, 0xffffffe1, 0x0, 0x1, 0x7, 0x8001, 0x34, 0x9, 0x1, 0xffffffff, 0xaed, 0x2189, 0x3ff, 0x6, 0x1f, 0x0, 0x90000000, 0xffff5991, 0x0, 0x6, 0x1, 0x3df, 0x7ff, 0x80, 0x2, 0x400, 0x401, 0x7, 0x4, 0x20, 0x0, 0x9, 0x230ac6e5, 0x7fffffff, 0x1, 0x6, 0x4e, 0x1fe, 0x4, 0x7, 0xa1f2, 0x2, 0x10000, 0x8, 0x405, 0x1ff, 0x2000, 0x4, 0x2, 0x3, 0x3, 0x2, 0x0, 0x6, 0x401, 0x4, 0x81, 0x3f, 0x86e8, 0x3, 0x7fffffff, 0x0, 0x8001, 0x8000, 0x6, 0x101, 0x7fffffff, 0x16c050ab, 0x1f, 0x10001, 0xffffff60, 0x10001, 0x7, 0xf0f, 0xfff, 0x7ff, 0x4, 0x477800, 0x8, 0xfa, 0x7, 0x9, 0x0, 0x1ff, 0x6, 0x0, 0xdb, 0x5, 0x9, 0xffffffff, 0x101, 0x2, 0x48, 0x4d, 0x2, 0x4ddf, 0x85a, 0x4, 0x8, 0x81d7, 0x4, 0x1, 0x80000001, 0x10000, 0x5, 0x6, 0x8, 0x8000, 0x6, 0x6, 0x0, 0x80000000, 0x18e, 0x3, 0x7fff, 0x0, 0x0, 0x1ff, 0x15, 0xfffffffa, 0x4c7, 0xffffffff, 0x6, 0x7, 0x2d0, 0x4f541e2, 0x2e3, 0x9, 0x1, 0x100, 0x1f, 0xfffffffc, 0x800, 0x8000, 0x5, 0x10000, 0x6, 0x7, 0x3, 0x4, 0x0, 0x6, 0x3, 0x4, 0x7, 0x3, 0xfff, 0x7fff, 0x100, 0x4, 0x469, 0x4, 0x8, 0x8, 0x9, 0x5, 0x2, 0xfffffeff, 0x8, 0x4, 0x9, 0x6, 0x1, 0x80000000, 0x1b, 0x1, 0xfffffffe, 0x42, 0x7fff, 0x1, 0x20, 0x3, 0x0, 0x2, 0xc6, 0x80000001, 0x1f, 0xffffffe1, 0x0, 0x7, 0x7, 0x7, 0x8, 0x4, 0x9, 0x80000000, 0x6, 0x8, 0x5000000, 0x1f, 0x5d, 0xffffffc0, 0x9, 0x9, 0x1, 0x7, 0x7f, 0x100, 0x10000, 0x9, 0x2, 0x8c, 0x6, 0x200, 0x2, 0x2, 0x3a3838f4, 0x10000, 0x7, 0x80, 0xffffffff, 0x1, 0x4, 0x47], 0x4, [{[0xffff, 0x15], @rand_addr=0x64010102}, {[0xff, 0xa1], @dev={0xac, 0x14, 0x14, 0x1e}}, {[0xff, 0x75], @remote}, {[0x6, 0x6], @local}]}}}}], [@common=@ERROR={'ERROR\x00', 0x20, {"d876901c3e9c98b08514e3decbc826851c2e8558473083a97ef857ab212f"}}], @common=@ERROR={'ERROR\x00', 0x20, {"26644e7c88c91afa3be3244b0b3eef8782919993cabc51812932a477262a"}}}, {0x9, 0x40, 0x88fb, 'netdevsim0\x00', 'batadv0\x00', 'hsr0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff], @local, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x9e, 0x11e, 0x196, [@cgroup0={{'cgroup\x00', 0x0, 0x8}, {{0x7, 0x1}}}], [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3, {0x344}}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}], @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1f, 0x7f, 0xa762, 0x0, 0x0, "c2a2112f5712b99590c7f9ac61e23f253e5f5fd1cee3c339eea99016e52f7e8b112217b9b6fdf7ce66a491469f148383f016174a36cf4258abc8934f02ffdd99"}}}}]}]}, 0x11be) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept4$tipc(r1, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10, 0x80000) getsockopt(r3, 0x1, 0x2e, &(0x7f00000000c0)=""/45, &(0x7f0000000180)=0x2d) 10:02:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x2000000000000074, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="000000000000005ca6fc14340444b5160c000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028008000100", @ANYRES32=r3, @ANYBLOB='\r\t\x00\x00\x00\x00\x00\x00'], 0x40}}, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/171, 0xab}], 0x5, &(0x7f0000000500)=""/18, 0x12}, 0x21) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x800, 0x5, 0x0, 0x6}, {0x8, 0x4, 0x3f, 0x3}, {0x9, 0x7, 0x1, 0x7fffffff}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000580)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="000129bd700049d95da04cc0d39e6896014aa401005799be82c0d06d0080000000000b424851a70e376ff5aedb7ad1f9654a383adbc550de9f15913e240196901df76e99388412959a628642e14f113b63116786d0359e0b11654b301488da3a0034fd8042617df96a726b85e35a8dfbca99a968f49620f5eb090635098b4f280f468f511811e05f249e8745c7cb611e3e7e0a4a614f05571ee4d923637842"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x840) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x3c, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_PEER_ADDRESS={0x8, 0x4, @remote}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) 10:02:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2058.197516][ T26] audit: type=1804 audit(1589882578.234:1999): pid=18817 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir626874620/syzkaller.x3J0eD/1749/cgroup.controllers" dev="sda1" ino=16369 res=1 10:02:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4c, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="6400000010000507000000000000bf374b048cd5", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300000000000a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB], 0x64}}, 0x0) 10:02:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) socket$inet6(0xa, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$packet(r3, &(0x7f0000000040)="88c6aa804329229ccc8cef4baae1ceefbf2b9a86fd5888eddb15a59a75dd66f085e198946e3e1d94", 0x28, 0x0, &(0x7f0000000080)={0x11, 0x5, r2, 0x1, 0x3, 0x6, @random="0f47b08094bb"}, 0x14) [ 2058.461301][ T26] audit: type=1804 audit(1589882578.474:2000): pid=18828 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1788/memory.events" dev="sda1" ino=16368 res=1 10:02:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2058.602121][ T26] audit: type=1804 audit(1589882578.974:2001): pid=18824 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1788/memory.events" dev="sda1" ino=16368 res=1 10:02:59 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa07) 10:02:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x1, 0x0, 0x9}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x814) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5865}]}, 0x24}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xfffffffe) [ 2058.644812][T18854] IPVS: ftp: loaded support on port[0] = 21 [ 2058.663588][T18856] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 2058.763108][ T26] audit: type=1804 audit(1589882578.974:2002): pid=18828 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1788/memory.events" dev="sda1" ino=16368 res=1 10:02:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2058.814794][T18854] virt_wifi0 speed is unknown, defaulting to 1000 [ 2058.944692][ T26] audit: type=1804 audit(1589882579.084:2003): pid=18824 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1788/memory.events" dev="sda1" ino=16368 res=1 10:02:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newtaction={0x5c, 0x30, 0x1, 0x0, 0x0, {}, [{0x48, 0x1, [@m_mpls={0x44, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}, @TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TC={0x5}]}, {0x4}}}]}]}, 0x5c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x2, 0x2, "9fc58a73387d4a74c1f6dc9168948340d7e9b0dba9adc4b266a77b9a0b798fe392456030adf6ab2262d62bbde36b638568b9721ba7c58fde447111acfa3c21", 0x28}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000340)="73e1f575d36b1fdc072b144821911f3036ae0bff656c7d49807eccf3580d0bb9e21ee58379c2c46d32085ad5393270406af347bf8ba3812f78973a412607c934afa1015d7514a28b8b6ad4c4e3f2adceecd62aac877fe86d1f99c20b1223eda1bd1ca77dae5a3985771e8c38e84dcc493bdbf748325a58998a675b8c23d6a8a233217f25436b3bc44aac3316919773ed7048a885407fba24798d6026bc", 0x9d}, {&(0x7f0000000540)="7816f149acc3f0950260a4fb1411fc1b8f9961b696a9156fe960a2da307afa63a2b92795885d6a8b62640b3b09d61d4ea387d6f86addd950b34e52b6494b51f90c22354aafc56d2c4515281bcf56bb0e07c548c926b61646cdfed64c39fb1cf07610cebc4defc975d175101814dc0cde10405b0fadb007b3e039a6f3346af76d872d39dc493122f7dc88ceccd7b6c88e11e10ffa18ad78742a663a6b4167ac29b8b95ad726aac2f568c26dc6b51555a46d944a64c6cd4df5a8431c2922b1", 0xbe}, {&(0x7f0000000400)="881dc7ce4314ecf725bbb49bca5078e722928f3acb39ac40a1dca61d4dcd5e08c24720b1665c5e090f7c1f990bb7fbff1f3894ca7a8aa7dca8763b09d4428c5f02e781", 0x43}, {&(0x7f00000002c0)="f2f6906093640bd486a25b6fc5464f8bc9c74f0d8362e833ffaae009ea7de2d2b5ee", 0x22}, {&(0x7f0000000600)="f6da12c669ce67775431de6d61", 0xd}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="1f61edd58904cf2e0beb7118af64a3ff0ea62b1bf1353d945e522dba702ff5f9b043ecf9b7fb0f78b863a610af2e44bafef252e7150d00eb7118439225701a2f0868c6ad9e8d1e31a6b015fdfc96fec654061a3f2b31212d0997a590394c32c1b400f060ebe8", 0x66}, {&(0x7f00000016c0)="eed6fa1bf96278aea24fcba89dc994c569e35985df0fc9c19bec0435033824fe3466ffed04d730886ab072eeda3734c011f9a1933907cc686f01d41c96e69e02b29ac45e28271f279be4fb6b6ef3ee7afdf5ca3ef36b02119d98a92eaad3c390b4ef10f4eb712b61f6af95fe64c425deab8f274c97074b1998da138d2582866e22d27a3c3ff0", 0x86}, {&(0x7f0000001780)="6244ff2f93fefd4463ac728f9124017361c39b820352ab016503e3dc63d5ee1377fc02c00236cf9e51612fa577414de221882d3eb02f734b2be34e66fea2b572", 0x40}], 0x9, &(0x7f0000001880)=[{0x80, 0x10e, 0x5, "be353caff4645d5db6d51479cdd6d7a7dc08d47c21fa5767feea473c475ece667b746e291faed38692978a07b3f0050d79dd0d749d318f6bb3e0ad3503c22f58ccabed66929453a673570697498df37f3794dc70e9c95cf881d0f4e2bb0b1935f14f826df3b03df26ad91493ad1f"}, {0x98, 0x1, 0x8001, "321760143f923c3ecc7e5e900386c3555aefe4d06a63ead13cd5e6067ad9b26091a3882398113b2d20838b1eb508f1bc3b5b2227084f35c68857cd2e0b74e47986b1ff1637a60a18f5dcf4fd8f53a5be1fe2fd2f833b24e176c0ae3c098ac0c9ecf1a4c8b9d07e5a30716089a224569fcccc4623c33a4cc3bd84bf4846e0763ccf0d99312508"}, {0x110, 0x115, 0x8, "f7a2e171b1890269918c7456be55dcfbf2ad3dc63df6a90525c98673e95b5febac01cd75229f8a1a55ec67e5e4c54578e2e5ffbdbdc9072c984007241686bee43106e956bffdd57b9f953e188c9a99bdb9a82387a05a8a0e76e88e9f32e5f1df5209df8af769c19924d26bfc027fa4ccfa522f0972fa70b011f223f4045d2c335a76b740de8e9727fb59984b2c39b375c3e0342485bd400ae93e9fd7e6c790918dfac999a6de92716555eac903b5dcee5c2ed4b7a4c75c746415aa7696144b0f283e56cea5fcf04863f17ecea3b3ea20f09a854cc27a1fef5810cd1a74b9fce68f39e431740ac56fc54ec702022ef419dd2a0e53e49ed111e4cbcc4e99"}, {0x90, 0x6, 0x8, "e19d512b6cda5448758d88c7e2e5134d9deb95df20582359bfd755832bdab4f3abc627ff55113abc8f9124421b574327b758061bda3010a893dee187b53098c357209a933bbf5cdad531a0c51f936ff239d9fd4b132d0668709461842b5b1c7b8466dde679e66e2d50aeb98553f821896f6dab6402870a3294d107"}, {0x50, 0x118, 0x1000, "60ef63b243632e44202b7aa2cdef52c48241684317c801f6a60a67e2c06fcbc9839caac2ec181b13d143ae57c0c3dd9663fb5cb1a0dec86af0"}, {0xd0, 0x102, 0x3, "8a538456899860266931c22eac1842207fa0741252f795e324ce3f833d5d511b212d60d5db3c6cff1d59af46d44a0e60827f2c8702ce207871f1f6e98cbc5177f8c8ada859a6c18aa77555a90d4ac72278a8d4de5b4b157c4dea7e9f22de81df52cb7006d9dc0270fd387d57a93eaadab8e79250eb110680848f3184d7c25ad178121277a895d884c64e54096909015a1dd127c2210522a14dec50cfd4465ad9517b2ea7f3823bdf5bd49049c8cc821479d0c589d61f132fe348"}, {0x18, 0x119, 0x1, "6003"}], 0x3f0}, 0x4000) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x3c, 0x2c, 0x20, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xc, 0xffe0}, {0xffe0, 0xffff}, {0x17, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x6d8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40854}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) 10:02:59 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="280db5055e0bcfe847a071") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="148a990e43c0ea0974263724fbbdc23731f7e3e733df85c97a943f50931e59dab617c4022986537fe761f669d38eec1dc84d7fc01e03000000248074846bc681e9", 0x41}], 0x1, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f00004b2000/0x1000)=nil, 0x1000, 0x0, 0x810, r4, 0x0) socket$isdn(0x22, 0x3, 0x1) r5 = accept4(r3, 0x0, 0x0, 0x0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) splice(r1, 0x0, r6, 0x0, 0x200000, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180)='NLBL_MGMT\x00') [ 2059.094109][ T26] audit: type=1804 audit(1589882579.394:2004): pid=18865 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1789/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 2059.127204][T18856] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 10:02:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:02:59 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000180)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/52, 0x34}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000880)=""/219, 0xdb}], 0x9, 0x60}}], 0x48}, 0x0) [ 2059.300766][ T26] audit: type=1804 audit(1589882579.855:2005): pid=18887 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir015764642/syzkaller.xsFYqq/1313/cgroup.controllers" dev="sda1" ino=16380 res=1 10:03:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000002c0)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 2059.645044][T18855] IPVS: ftp: loaded support on port[0] = 21 [ 2059.780675][T18855] virt_wifi0 speed is unknown, defaulting to 1000 10:03:01 executing program 0: unshare(0x40000000) r0 = socket(0x26, 0x80000, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}, {}], 0x2, 0x200000, 0x0, 0x0) pipe(0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0xb, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$FICLONE(r2, 0x40049409, r0) 10:03:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:01 executing program 2: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@updsa={0x104, 0x1a, 0x205, 0x0, 0x0, {{@in6=@mcast1, @in=@broadcast}, {@in6=@mcast2, 0x0, 0x3c}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@remote}]}, 0x52}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000420305a43902218eeb772740014cf3f0000000100", @ANYRES32=r5, @ANYBLOB="08000c0002000000"], 0x40}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffc1) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 10:03:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000180)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/52, 0x34}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000880)=""/219, 0xdb}], 0x9, 0x60}}], 0x48}, 0x0) 10:03:01 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa08) 10:03:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x1b}, @IFLA_BOND_MODE={0x5, 0x1, 0x6}]}}}]}, 0x44}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r1, 0xf2b, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x10881}, 0xc040) r6 = socket$inet6(0x10, 0x3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r8, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r8, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8674}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20048000}, 0x40000) [ 2060.745230][T18972] netlink: 'syz-executor.1': attribute type 27 has an invalid length. 10:03:01 executing program 5: socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x2) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000006600e9e6d84f0000000000280012000c000100766574684ee0d7686f62fcffffff22000000"], 0x48}}, 0x0) 10:03:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2060.881842][T18985] IPVS: ftp: loaded support on port[0] = 21 [ 2060.911971][T18972] 8021q: adding VLAN 0 to HW filter on device bond12 [ 2060.936044][T18973] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2060.977092][T18984] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. 10:03:01 executing program 2: socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8040) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x23, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x2000000100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) 10:03:01 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmmsg(r2, &(0x7f00000010c0)=[{{&(0x7f0000000000)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="b3754dfd95b312623fe0e78bcc4da9973d28751266629f237514281ad5ec234564cf598d3da9364c761bf6ac00bca99342df5e59bc6df128e7e08bf129979dabb6e4c332301faf1022144b9ad5b000e26f6822d1cb1b903240d420cb2c38eeae9f093ce634165c16db48a7b1d617f31006c5efe5bfea186852879203ccb236d4b3d35bd60ef85900459d8248f6266f1a38016dc81471e6f570bfdc0cd9e04229", 0xa0}], 0x1, &(0x7f00000012c0)=[{0xe0, 0x88, 0xd25, "1b780b4ab8679aedde748fa230a0aca05f6b8de6593eb0bd33be849e2616a704e322a8abdf1c9ffb022cbd7b04d0bc81bd88515e307820e1907021230549bc3efbebc51e62a21fecc8813774c0cb9233b891a08efcae5e03cd45fc229de38e3578ab2c790bbd72b96c3c36bff25216e2c669da148eea2fb0cbfa2b6c5a9cd35eedaee99bda13f13c2e703142c7987a862e67013aa367c9f24525f4c406591c7e0fc0a30456c7d55bef7573d5f208033bfe204efd0f429c3ebb49a366a1a71320fbb279a709bd4cc618f25d815c"}, {0xd8, 0x115, 0x81, "54a0ad5f638a9461668bb04178f5d7a1fba932ff61884c17fbe08ea836135833017355dad7a47a924d31836393ece7ef4babe63982984b6838f1abf3a72c939a1b3edc3314dd575ff7b192532b6977b31d86b72864823e9c5d043c7264c6c5db37dd8423d8f13b121f98bc5ea677a2e9f6dcbbb2ae70683b1907a2cb6e035b664eb4dd7f3f968754c0629ae3c539edfd71129a9bcb541bbf1922793199bb5b9e3956ee2875e46d54b1ecfaf940a05415adcc2fe00d9dc1734e1609be8ea0a121ecbf54e3abf5c0d0"}, {0xf0, 0x3a, 0x1b, "faf9d0f35cbd38b7682a143bd70140229c9f40647433b45fae661253e3637852c4ec78f0543fb7503f09c3e10e9e5e3e05ab4d7988d9ca819dde0c4a5445c945fc0f41782499bcd0f18918ebed967fe2ff44f8b43acdabaa3969542d53cca08dc9864383cf346699bfa9c82f97fc82fd2c929e10581eb1960c107f1a2c1f0a8f69e8902bbbcebf8aac2cae1435667cdd977ebb3f092518ad58593784b843b6646601298613f43a3212f0c7a589c5ef86e97b8ce04663c009665ce2cff5f1e57d2be0f5f2e2a7bcd894836dac811039b142d0383e67c50196d194bd88"}, {0x20, 0x0, 0x100, "1c72192230c437d1d2799d4c99ac39"}, {0x90, 0x117, 0x6, "1f75deae5170d5f3623516c2dfe0871ffb6a30727b20d5c9f62a2297517296f492397e65aa3f88c29e8f5e310c7e50bd142623da26d9ef1acb427c3733125065f7b98cdab47bc37c324b8f23323f184b23617a1e011c29ef83a54c798e5fc28988e53b43180238dcee4778249dd0b96e47a1ea81f5fd763d23e685c2ba8d1959"}, {0x1010, 0x118, 0x5, "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{0x28, 0x110, 0x0, "5c5cd676f99a08c4ceae23b64edd5bc514d9bc9fdefd"}], 0x1390}}, {{&(0x7f0000000280)=@ax25={{0x3, @null, 0x1}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000300)="a356a27ed66855a9ea716af7eafc39a7fefdbcff28f98984f72c0674235b4f7bf2a7d298538eaed9bb3b4f393aa7e086965819aefc9c2c266b38b1cc6fed16892672a3730235087a2f98cdec711c225e52c6633324c124d6b09dc92434af659bdc241b7a7fec62f862eac04cd7ae5bd5171baa28e94cdc039b025dc5c48ecb083c53af9ef7428b58e0672408553f68f82221719dd3bd6a6255ce181877163e6103f9eff4315bd95b40f9313f81e60aa89a690d4c2ed8cc511a99356eb49783d356097c5627c6ff8a909c2600a740aa309649602792a31cd32ce4fb9e871fc47fffde8d54d67fc30008d38e29cb00dd0632133df8fc2fb696c8", 0xf9}, {&(0x7f0000000400)="f3de74938dfa03b48c36ed53733e6baa922b82ae15235c0a6d5d38e3537f3cb31231d3b37dcd80cef2428cef07d3df62929e9ea270cdd66ff64267a1dd44a7b9eeb72de47a89a193153ab96f952c883e9b9f150cf42ac0a42a27a09f44428d4d3ce675dc50b529023668679d2ab50dddd77f72941b2d37dca0bfdc5a0c5a7f", 0x7f}, {&(0x7f0000000480)="82812c6007f49d5394d8dd99f46ef9e2895f65f5ac0ca106cd29486ef19933f061a26b918c5deb85e823473db887933229bb934e4db27490fca6dc16e1", 0x3d}, {&(0x7f00000004c0)="437ac676b2dc2df5cd111095f0787fb143af40a4be35d0c845ac916c579a713c", 0x20}, {&(0x7f0000000500)="d64fdad963df39bf01b6350b90d4055dc02b371845f42b1d1d1623680fb8a784d4ef6f81a5e423650c80955768ad85d6e6d32c5f0f8601", 0x37}, {&(0x7f0000000540)="5c7c4b963bbfc9a49f3dfda0ade78c85e6c96e8ea92976688993c0f1b0a555b13b28a7775a424fcabc8762daaff50cfab1f19704cedcfa0bfebf269d1512eb3a9b640399b86396a9970c80d18a10af397849768d73da0cb452fbc0ec5eca3029313926fa653bedc58b6a4f9898955b93b909dcc319da460f0490ca7aff118f66645c0f6bafd10868ae41a981fcc1165a63b5564fb368cec5b11e105b98c01162ed36f8ce06dfaec8cd9ed7895e919c63b95d67f55b95709e9c2809f869136e5ab5074aba7f03f042b6785c202613b674addad935dcfba973", 0xd8}, {&(0x7f0000000640)="c63407d81a2e4b49f1d7ff4cb55c92f1a135244f5d970973b7531192201e484ef7ffbc9b7a342ddb3c038f533cfaf35e99169eab637f9c267b2c841ff1364359d0cd92e3", 0x44}, {&(0x7f00000006c0)="8dee8e88b7", 0x5}, {&(0x7f0000000700)="57c1f983347e7c3c", 0x8}, {&(0x7f0000000740)="6d8048c7ec3df8a396998bee8f652b91c8e0ae9735ac7911537e96ccc7e6b1aedcbfa117f54463240a4d634ca91d290a415bdba69488aff431aa93bccfd8c96b32115dbbcdd2f075dc3d15817137c13da27bd9253e4a39102c99cd0104711b5fda92ac93d6e148c53e4e6397492b32a06892d1fc1985ad864eceee396ca98de933168b698c7b3196b810ff5ff6dfe821bb9d643befbde2d60308dc549790a91f75affce4bc4585699405", 0xaa}], 0xa}}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default]}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)="4c06fd69b74ded7dc9c36e4e13165f0794ad13fae5708a7da74d880dc2380b2b82f546d4bb5600b303d4facb9a229390cf4818359dda934b4eb3eee384fd82de179957e78cf5ac327e5df0ca6cd0615eaf162fe3563deb02789c0c0ea6bbaefe742cda12185d227178815ede1496f24bb08f332cbb37c75381a9e46e67", 0x7d}, {&(0x7f00000009c0)="49e2e6bb6347320cbbfdcee41ea782e682d7ef061976059e38ae79984bdc5f4cfb663431059d2a7ef6832ab813a76c587578c6ad0dd79e0dad1de4cdbc06e478b777ff2860670ec8d7f8a1f5b92513c7f24cca093b", 0x55}, {&(0x7f0000000a40)="67cba1f5056abcf365696c396303407b28de5d3e8d3d42477fee6904feedefe56f3339246e0319281ed4ae96a72f7be433ee1a9d0176ed291aafbf5ad0aca883ee686097580c7f7275ee621b459ff08d6dea030169e35e1fe1f7a220aef032fc5c76f6920f60569b68e976647f8fb29298040f81d52532a72e7531615b4348bec49f7c381863cf1ef92a4b5cbe92407a55b497006d40d14ca9d7ac7739938aa79169b7a238e564842edb9c39baa9c54f0a4de8edc62880bb89c85f22c111f1a08c04c4", 0xc3}, {&(0x7f0000000b40)="4a18800ec57f6c4508ce7ee746ae45c4edb3ca9133fc18", 0x17}, {&(0x7f0000000b80)="3e989b1ffd77", 0x6}, {&(0x7f0000000bc0)="d8c470cb37e2e06888c379556bfa16234a34cf002ad341da35b46ec8a99bef0507cd3b40fcf79c3e41f0df3f3e7ae98d336b70aa7f621a0ed5713420d6038196e385b32f308d5877412f52aa1c8968f70d0e1a3f3419aefabe58a718320ca639190eb53ab8ce632053a450543ae2827a5242faabeebf653c6acec046ef4cf224309f405c2a91a08563d59e13766dc85bc898d7d98414d8e0962efd0f6da37ead2bdee8ae49c1", 0xa6}], 0x6, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x220}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000f40)="9d73200463061fa24d6281a3cfd83d23c16764baec031e3320807e5165339528d4589023", 0x24}, {&(0x7f0000000f80)="8c261a8a8abc7deb256c85eaa1bc06d91131bb20e3c2a6b51c8515dd9ec12448108a73379c9d61eb6ff154f172ae3cfc0a045e00be6d7b49abd9fabee4997bf65bc4db988f835ce6f4ea1826715e44629203790b4d413769de270f1f83e68ee1e025065a179f2bbd454236ec78d1406234eebf5f5a92c01da830d3733a7ea50d7dd013c30b33faacce17b9501d64d967ea0e7bbe230baf573e76ef54d039f3ba64", 0xa1}], 0x2, &(0x7f0000001080)}}], 0x4, 0x48004) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$IMGETVERSION(r5, 0x80044942, &(0x7f0000001080)) sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0xd243}, 0x8) sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100), 0x8) [ 2061.121495][T18985] virt_wifi0 speed is unknown, defaulting to 1000 10:03:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:01 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) r1 = socket(0x10, 0x1, 0x5164) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000040)=0x100000, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000240)={@none, 0x7ff, 0x9, 0x6, 0x5, 0x6, "f7df083eb3508502ae4bb7bd48d82fafe42504208079b5399c421801a0c4bd1d4069e5d9af0821ed2231e3d04909a8416264dda652c6541d6808828e6324da0705f38c5a6a3a2c03204239903f8c9c2525e34d18459d7ca75ef988da24dc2f84b5b509034c9602fe43e478084d16b9501ee1a87d5bec89b38bff3a23f0a0c4d3"}) close(r0) [ 2061.626690][T19002] IPVS: ftp: loaded support on port[0] = 21 [ 2061.821037][T19002] virt_wifi0 speed is unknown, defaulting to 1000 10:03:02 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendmmsg(r2, &(0x7f00000010c0)=[{{&(0x7f0000000000)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="b3754dfd95b312623fe0e78bcc4da9973d28751266629f237514281ad5ec234564cf598d3da9364c761bf6ac00bca99342df5e59bc6df128e7e08bf129979dabb6e4c332301faf1022144b9ad5b000e26f6822d1cb1b903240d420cb2c38eeae9f093ce634165c16db48a7b1d617f31006c5efe5bfea186852879203ccb236d4b3d35bd60ef85900459d8248f6266f1a38016dc81471e6f570bfdc0cd9e04229", 0xa0}], 0x1, &(0x7f00000012c0)=[{0xe0, 0x88, 0xd25, "1b780b4ab8679aedde748fa230a0aca05f6b8de6593eb0bd33be849e2616a704e322a8abdf1c9ffb022cbd7b04d0bc81bd88515e307820e1907021230549bc3efbebc51e62a21fecc8813774c0cb9233b891a08efcae5e03cd45fc229de38e3578ab2c790bbd72b96c3c36bff25216e2c669da148eea2fb0cbfa2b6c5a9cd35eedaee99bda13f13c2e703142c7987a862e67013aa367c9f24525f4c406591c7e0fc0a30456c7d55bef7573d5f208033bfe204efd0f429c3ebb49a366a1a71320fbb279a709bd4cc618f25d815c"}, {0xd8, 0x115, 0x81, 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{&(0x7f0000000740)="6d8048c7ec3df8a396998bee8f652b91c8e0ae9735ac7911537e96ccc7e6b1aedcbfa117f54463240a4d634ca91d290a415bdba69488aff431aa93bccfd8c96b32115dbbcdd2f075dc3d15817137c13da27bd9253e4a39102c99cd0104711b5fda92ac93d6e148c53e4e6397492b32a06892d1fc1985ad864eceee396ca98de933168b698c7b3196b810ff5ff6dfe821bb9d643befbde2d60308dc549790a91f75affce4bc4585699405", 0xaa}], 0xa}}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default]}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)="4c06fd69b74ded7dc9c36e4e13165f0794ad13fae5708a7da74d880dc2380b2b82f546d4bb5600b303d4facb9a229390cf4818359dda934b4eb3eee384fd82de179957e78cf5ac327e5df0ca6cd0615eaf162fe3563deb02789c0c0ea6bbaefe742cda12185d227178815ede1496f24bb08f332cbb37c75381a9e46e67", 0x7d}, {&(0x7f00000009c0)="49e2e6bb6347320cbbfdcee41ea782e682d7ef061976059e38ae79984bdc5f4cfb663431059d2a7ef6832ab813a76c587578c6ad0dd79e0dad1de4cdbc06e478b777ff2860670ec8d7f8a1f5b92513c7f24cca093b", 0x55}, {&(0x7f0000000a40)="67cba1f5056abcf365696c396303407b28de5d3e8d3d42477fee6904feedefe56f3339246e0319281ed4ae96a72f7be433ee1a9d0176ed291aafbf5ad0aca883ee686097580c7f7275ee621b459ff08d6dea030169e35e1fe1f7a220aef032fc5c76f6920f60569b68e976647f8fb29298040f81d52532a72e7531615b4348bec49f7c381863cf1ef92a4b5cbe92407a55b497006d40d14ca9d7ac7739938aa79169b7a238e564842edb9c39baa9c54f0a4de8edc62880bb89c85f22c111f1a08c04c4", 0xc3}, {&(0x7f0000000b40)="4a18800ec57f6c4508ce7ee746ae45c4edb3ca9133fc18", 0x17}, {&(0x7f0000000b80)="3e989b1ffd77", 0x6}, {&(0x7f0000000bc0)="d8c470cb37e2e06888c379556bfa16234a34cf002ad341da35b46ec8a99bef0507cd3b40fcf79c3e41f0df3f3e7ae98d336b70aa7f621a0ed5713420d6038196e385b32f308d5877412f52aa1c8968f70d0e1a3f3419aefabe58a718320ca639190eb53ab8ce632053a450543ae2827a5242faabeebf653c6acec046ef4cf224309f405c2a91a08563d59e13766dc85bc898d7d98414d8e0962efd0f6da37ead2bdee8ae49c1", 0xa6}], 0x6, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x220}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000f40)="9d73200463061fa24d6281a3cfd83d23c16764baec031e3320807e5165339528d4589023", 0x24}, {&(0x7f0000000f80)="8c261a8a8abc7deb256c85eaa1bc06d91131bb20e3c2a6b51c8515dd9ec12448108a73379c9d61eb6ff154f172ae3cfc0a045e00be6d7b49abd9fabee4997bf65bc4db988f835ce6f4ea1826715e44629203790b4d413769de270f1f83e68ee1e025065a179f2bbd454236ec78d1406234eebf5f5a92c01da830d3733a7ea50d7dd013c30b33faacce17b9501d64d967ea0e7bbe230baf573e76ef54d039f3ba64", 0xa1}], 0x2, &(0x7f0000001080)}}], 0x4, 0x48004) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$IMGETVERSION(r5, 0x80044942, &(0x7f0000001080)) sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0xd243}, 0x8) sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100), 0x8) 10:03:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:02 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa09) 10:03:02 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x2aa000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000609eef7b00303a0000000000000000000022000000000000ff020000000000000000000040000001b400907800000000606595c300000000ff020000000000000000000000000001fe80000000000000000000000000355e0a05000000000000002aec9365f93c155b3070b64e457dc0fddf49e0683bca8139895ec14759fd2bc0701ed0d5d27e6d08aa46be3e6371595e02d75f5b4f28a7872bb9b76467f91c745a2eb9d8266d743c2b2850a47a39f99681ef53bd38ee56d83c734f5c68b69a1c11c4e32d90288781aca2dfb54166d0d2ab34fb8cd8ed2f861849f3ea693dc79fe4d4854738e7aabe00cb8a35c0a297565294d27cdad8110634021276e41417d8ae95428bffdbb408143f44f5569bbdeafb4188fb63810bf9c33e00eb8f71ee384302ea5980a20aa326fad6cb9d825802feb0451317f9ff0680e039de080d875a48f1d63e4dca97ef06dd0e594d02e752a1692d0b043c391633"], 0xfdef) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000080)={{0x0, 0x0, @descriptor="11904dc660be0b8b"}}) 10:03:02 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000040)=0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback, 0x0, 0x0, 'sh\x00'}, 0x2c) 10:03:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$bt_rfcomm(r3, &(0x7f0000000000)={0x1f, @none, 0xba}, 0xa) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/19, 0x13}], 0x2, &(0x7f0000000600)=""/90, 0x5a}, 0x1}, {{&(0x7f0000000680)=@isdn, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000700)=""/255, 0xff}, {&(0x7f0000000800)=""/44, 0x2c}, {&(0x7f0000000840)=""/231, 0xe7}, {&(0x7f0000000940)=""/206, 0xce}, {&(0x7f0000000a40)=""/102, 0x66}, {&(0x7f0000000ac0)=""/115, 0x73}, {&(0x7f0000000b40)=""/44, 0x2c}, {&(0x7f0000000b80)=""/148, 0x94}, {&(0x7f0000000c40)=""/191, 0xbf}, {&(0x7f0000000d00)=""/49, 0x31}], 0xa}, 0x7f}, {{&(0x7f0000000e00)=@pppol2tpv3in6, 0x80, &(0x7f0000001180)=[{&(0x7f0000000e80)=""/73, 0x49}, {&(0x7f0000000f00)=""/229, 0xe5}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000001100)=""/126, 0x7e}], 0x4, &(0x7f00000011c0)=""/54, 0x36}, 0x1}, {{&(0x7f0000001200)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000003640)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/44, 0x2c}, {&(0x7f00000022c0)=""/143, 0x8f}, {&(0x7f0000002380)=""/236, 0xec}, {&(0x7f0000002480)=""/166, 0xa6}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/229, 0xe5}], 0x7}, 0x7}], 0x4, 0x0, &(0x7f00000037c0)={0x0, 0x989680}) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f00000038c0)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003880)={&(0x7f0000003840)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x7}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x800) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000180)) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) close(r1) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r5, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="83ca2b380000000b14000329bd700017dcdf25080003000300000008003f000200000008003f000100000008000300020000000800030003000000"], 0x38}, 0x1, 0x0, 0x0, 0x880}, 0xc1) [ 2062.452869][T19122] IPVS: ftp: loaded support on port[0] = 21 10:03:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2062.739887][T19122] virt_wifi0 speed is unknown, defaulting to 1000 10:03:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:03 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x4b}}]}, 0x78}}, 0x0) 10:03:03 executing program 1: sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000170a0102"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f00009eb000/0x4000)=nil, 0x4000, 0x2, 0x28012, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 10:03:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5}]}}}]}, 0x44}}, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)={'#! ', './file0', [{0x20, 'securitycgroup!'}, {0x20, 'macvlan\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'vmnet0\xab@}%'}], 0xa, "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"}, 0x1043) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffe44, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x5c6, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xffffffffffffff94, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000001440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001480)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=@getstats={0x1c, 0x5e, 0x10, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, 0x1}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x40448a1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001580), &(0x7f00000015c0)=0x8) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 10:03:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:03 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) write(0xffffffffffffffff, &(0x7f0000000000)="1b0000002100255107", 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x35}}, @in6={0xa, 0x4e24, 0x6, @mcast1, 0x9}], 0x2c) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 2063.059851][T19158] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 10:03:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2063.256858][T19196] IPVS: ftp: loaded support on port[0] = 21 [ 2063.305834][T19160] bond15: (slave macvlan5): Opening slave failed [ 2063.513376][T19203] IPVS: ftp: loaded support on port[0] = 21 [ 2063.543082][T19196] virt_wifi0 speed is unknown, defaulting to 1000 10:03:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:04 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) sendfile(r2, r3, 0x0, 0xd76) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r6, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r6, r1, &(0x7f0000000040), 0x100000001) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) [ 2063.849521][T19243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2063.864851][ T26] audit: type=1804 audit(1589882584.415:2006): pid=19159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1795/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 2064.020143][ T26] audit: type=1804 audit(1589882584.415:2007): pid=19170 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1795/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 2064.170694][ T26] audit: type=1804 audit(1589882584.445:2008): pid=19247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1271/memory.events" dev="sda1" ino=16048 res=1 [ 2064.351353][ T26] audit: type=1800 audit(1589882584.445:2009): pid=19247 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16048 res=0 [ 2064.404887][T19202] IPVS: ftp: loaded support on port[0] = 21 [ 2064.457401][ T26] audit: type=1804 audit(1589882584.505:2010): pid=19247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1271/memory.events" dev="sda1" ino=16048 res=1 [ 2064.543896][T19203] virt_wifi0 speed is unknown, defaulting to 1000 [ 2064.641547][ T26] audit: type=1804 audit(1589882584.605:2011): pid=19240 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir288958869/syzkaller.uZYg8Y/1795/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 2064.755306][ T26] audit: type=1804 audit(1589882585.225:2012): pid=19247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1271/memory.events" dev="sda1" ino=16048 res=1 [ 2064.867392][ T26] audit: type=1800 audit(1589882585.225:2013): pid=19247 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16048 res=0 [ 2064.945368][ T26] audit: type=1804 audit(1589882585.245:2014): pid=19270 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir876609674/syzkaller.WCH3ZH/1271/memory.events" dev="sda1" ino=16048 res=1 [ 2065.138074][T19202] virt_wifi0 speed is unknown, defaulting to 1000 10:03:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x1, 0x0, [@mcast1]}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="d537fb023a43e4a3c60906e3c739a54e5842", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x1, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_TABLE_FLAGS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8051}, 0x3af117fcb79c9d9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newrule={0x54, 0x20, 0x4, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x7}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x7}, @FRA_FLOW={0x8, 0xb, 0x1ca5}, @FRA_FLOW={0x8, 0xb, 0x9}, @FRA_FLOW={0x8, 0xb, 0x5}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x7fffffff}, @FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x5}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom$l2tp6(r3, &(0x7f00000003c0)=""/244, 0xf4, 0x2, 0x0, 0x0) 10:03:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:05 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa0a) 10:03:05 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) listen(r0, 0x5) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0xde, 0x1, 0x8, 0x3, 0x2}, 0xc) unshare(0x40000000) r2 = accept(r0, 0x0, 0x0) write$nbd(r2, &(0x7f00000001c0)={0x67446698, 0x0, 0x0, 0x0, 0x0, "3d02e4063c64e406e29e1ef5b171675cd3e038235862492108052c0465800d9e62b7d3990711eefd4d6f474e915dade3d5b2ea43fc4302f3d8905459982d1a75cb43485cb9905de3a30c9c2edb800605eef660690f12fe54a1c21b5c1f60698728fc67daca25f69802d45cbda2aaff4691e415d7ec6cba17045fde6776bd3e0ba8d88a9b2077274b5945e94c214ad00e8619b4307b57a4d68595e1477f951afe07801f71e234204e707eddc398cac7f711cde7d3f8cf7b15a404abdfcee36c7513754de3cc39e52bcbef65afac07454c5fa54f2601ddcafa7af228718c"}, 0xed) 10:03:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) ioctl(r0, 0x0, &(0x7f00000002c0)) pipe(&(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x60, 0x3, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x8}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0xc001) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$RDMA_NLDEV_CMD_DELLINK(r5, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}}, 0x20004800) socket$alg(0x26, 0x5, 0x0) 10:03:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}]}}}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x54}}, 0x20000000) 10:03:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2065.581427][T19339] IPVS: ftp: loaded support on port[0] = 21 10:03:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2065.819737][T19339] virt_wifi0 speed is unknown, defaulting to 1000 10:03:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}]}}}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x54}}, 0x20000000) 10:03:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x0, 0x70bd28, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000001040)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000000fc0)={0x1c, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000803) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffd43) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x7d, [], 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/125}, &(0x7f0000000040)=0x78) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000003c0)={{0x5e, @local, 0x4e22, 0x4, 'lblcr\x00', 0x5, 0x7fff, 0x73}, {@multicast1, 0x4e23, 0x3, 0x3d, 0x4, 0x6}}, 0x44) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x54, r4, 0x1, 0x0, 0x8, {}, [@SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3f}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}]}, 0x54}, 0x1, 0x6c, 0x0, 0x24000884}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100000002) 10:03:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x14}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0), 0x0, 0x200002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000079c0)=[{{&(0x7f0000000080)=@ethernet={0x300}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)}, {0x0}], 0x2}}, {{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2}, 0x0, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001680)="506584e6f1922f8aa654031894e74e7c0d440e3976da95dee92a8bd3817717c6ddf13e3e7de5155f2bf60973beacc4c1888de7e34ed44008ee8f8bd4a3c1cb8849d43f2ed8ab217261f010f58e3377f0d38cdb01d2c2161bc66130df304398482b7db00a992e30cd59aeb9be14499ee247a87365aa17189ed5d8fb233ad89b6dc3577177e81175c29293ed316ca37b21e4f71b44f0ace4d49c72d3", 0x9b}], 0x1, &(0x7f0000001740)=[{0x90, 0x108, 0x1, "053da5cec340324a64c4393cfd86abbae5531acb6ecf63276a16eac545d45ba9a9e9967e84d56b11d80a967c149fa096fedeb665241d0ea9574fd570c386901a28010176c2614835b05c9f900d59cee9b1da12e81226b393238e5746cb2333724f7d64cb8b3798ff06fc5045cfcba5bf0754546ed6d05a1941"}, {0xf8, 0x101, 0x1, "fd5a3742db4d4a60b57217c3f9d319f5d2b166941130f3d8838849ccb45582d71766fbcd588e4923b01560128ac39eb04724ef61b06636ffe6c0245b231df9968c30a0c910f1add2aeade3f4fcad974ab6f2729d6f808932dfc77ef5846312d88440e5bd21f225fda82a81079b81bd04d7d2cd66d9ae5fb6dfbe0d17a4d6d358d668af6d1cd1abf4d271953f6e17a1e8e2c07bc7a8d26a95ceb6251e76742edcafdb4c0eafaf38afc17ea413749b7ec627b65495e5edb60e4a7cbbea297e926f0aa0294e0dba941368687f58a6c7ad80b47315ad14ebff087f8d3c03f6ac5d5771329bfd"}, {0x60, 0x1, 0x6, "8fab69626c1565fa56fccf136934414352a0dfd4d5fcb9fe9911bbf72c6f3d8364fd4dba83525882e66b38966be2c49ef469560d88a0a9f8f17528ee3caf2f4e2ca0b8b2b760523f80dc533bbbb4"}], 0x1e8}}, {{&(0x7f0000001a40)=@xdp={0x2c, 0xb, 0x0, 0x3b}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001ac0)}, {&(0x7f0000000440)="77ca6a", 0x3}], 0x2, &(0x7f0000001cc0)=[{0x10, 0x10a}], 0x10}}, {{&(0x7f00000023c0)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x3f, @mcast2, 0xffffffff}}, 0x80, &(0x7f0000002680)=[{0x0}, {0x0}, {&(0x7f0000002600)}], 0x3}}, {{&(0x7f0000003c00)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003c80)}, 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0xffc}, {&(0x7f0000004e00)="dae7c817a5d6de92b32880cff6", 0xd}], 0x3}}, {{&(0x7f0000004f40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e22, 0xace25abd, @mcast1, 0x9}}}, 0x80, &(0x7f0000006280)=[{&(0x7f0000004fc0)="85f748bc4546e3391401d456a84c87fb9e9928135d2063df37dd66d1efcd24826a49a9c803c48bfc6742d974c83e7a77f5f2654030", 0x35}, {&(0x7f0000005040)="8741ed65d70b1adaf80017c707c2bc3667567b1bdc8d313f629915c642dfa4863b2bc7b7372e4d20ec3c154142a7dfc699a7749bfdd756b8eca7885537e943f101167b1b7b644a39dd0df6676f3a906d3d902e90706e8617678aa0c447b5bc8836e02654406bb05d81cf0380101095351ab7d1a3c973a9f991e820d629ca1626b7c999bc4558e53a63a62c9860eaaae312134af44f476a3350b18ab7f7872f439106a55517f2f83170931bbbee180c432b077e0a35", 0xb5}, {&(0x7f0000005100)="90a7fe3a4c914f3e009c12414b514a2e2e2154f580eda9dff6e37844dd15097f1094b4fc6035d618addd919f975a07abfe3c5c9ea8a27850d7fa82ae37198362a74268465e42817b280d4191c45b93d0324d3bf01ad3bb278a170dabb4b6778087dfa179aab7239ea4a1a3601ebf84ba1cda451348dbbbf16831dc6a6202cdc2445f86c9bfca764d1c3516b04a931156071d320b07da4b53a4d4e55cf033c5fb48130edf50cd4a9fe659eb9fce9931c037370015b410ee18e6b4dd1f7237f5ad3bc5fc6388d741f400", 0xc9}, {&(0x7f0000005200)}, {0x0}], 0x5, &(0x7f0000006300)=ANY=[@ANYBLOB="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0x13c0}}, {{&(0x7f00000076c0)=@rc={0x1f, @none, 0x2}, 0x80, &(0x7f0000007940)=[{&(0x7f0000007880)}], 0x1, &(0x7f0000007980)}}], 0x7, 0x4000000) r5 = socket(0x10, 0x80002, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) r6 = socket$netlink(0x10, 0x3, 0x8000000004) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) writev(r6, &(0x7f0000000040)=[{&(0x7f0000000480)="580000001400192340834b80043f679a10ffff7f4e24ca945f64009400050028925aaa000000000000008400f0fffeff2c707f8f00ff050000000010000100090a00000000000000005f9fae9da780e26e68e0c6999b4dc4", 0x58}], 0x1) [ 2066.369098][T19378] IPVS: ftp: loaded support on port[0] = 21 10:03:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000100)=0x1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x57, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r1, 0x0, 0xe, &(0x7f0000000000)='^]userkeyring\x00', r2}, 0x30) close(r0) 10:03:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}]}}}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x54}}, 0x20000000) 10:03:07 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa0b) [ 2066.575014][T19390] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 2066.580730][T19378] virt_wifi0 speed is unknown, defaulting to 1000 [ 2067.139980][T19390] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 2067.169789][ T26] audit: type=1800 audit(1589882587.725:2015): pid=19398 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpu.stat" dev="sda1" ino=15950 res=0 10:03:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}]}}}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x54}}, 0x20000000) 10:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:11 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000006c0)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="29f050f6dc1760506e0f827a97572ebe26f9e6ee9998c9b297231c3a26b3dceeb03943458c62dfafa70298d529458eb75be2651e011782429b72321c7bfda0af1215636da6233992e9e454992e481a74dcb04e11bc7ed2816c99ff4ec832d2c208187283ec05bb795203d43ce24e8c1493b12a083de2f583d71b6d5086370c2e0195548073a3e2d54e65baca61e795b751f2bb75832cec7b14d34c56085838b442aac6d3c92225dada10c7"], 0x28}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87, 0x0, r5}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r6 = getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000840)={0x508, 0x16, 0x200, 0x70bd27, 0x25dfdbfd, "", [@generic="feca4dad60bb886a7da04e73d790c2404fcaaac5b0376f0510b60a6e44fc37d8a042a7dc0e053ac44f1b4b2a339d32cd0b13c235ab243da4d0e8201e86e9fc38213457e3a3159e00daf83205e7259b058c699a1a45a4a7030b562439368c3933f97b4696c12d284d06faa1417b8473b870c962ee0435a63fe4f99ffe1bb11ff2a804d7b5d4365722a15cd7c88612447afda9c02b3d47bbf3f6bd72a79b45c0437bfa90b4d4ac716e59c0ca5eeea38d876305f5b3b7f96fc7e4a46c779f8daae05de47016e2560b0efe191f04725d6d1c65da0ac5064aeec32dccdf26de7fefa1cc17c4356fd96bd9f9905a", @typed={0xf, 0x1c, 0x0, 0x0, @str='pfifo_fast\x00'}, @nested={0x2b, 0x7a, 0x0, 0x1, [@generic="b43c2cf14f8b7a0f9f79ae164a54d0bca1a9e6b96ad763441dc7426f34689c", @typed={0x8, 0x96, 0x0, 0x0, @uid=0xffffffffffffffff}]}, @generic="777a3205ac52e67120b1a16e5c7d64ffbb6bd947023430d4bf0843441141c4cc04e72cb9ed6a7dfe49d8e26420525ced84da3a6e4df20040513bf799e167ff7cd0c5540c7413fe893eaf5cb8c1d5d3368dcdbd6c9724f2ae8747bce65e2b949101388d45ab018f42890a77793e6e8cccf1a13e15a363b46c820ae03d7f7d2c625ecdd35440d488cb1fe6870af0e345ccbcc254d7392764b633652469c60f99111687956a89a789799131", @nested={0x1fe, 0x18, 0x0, 0x1, [@typed={0x14, 0x0, 0x0, 0x0, @str='vboxnet1&system\x00'}, @generic="4ad6c0c336cc6ee6292b26c96ab009505ee0f865336bf243c6eaaf3e0b8c55cb2fad0cf863a611c8e4f0fb37ae634e24ddaf358a0fac399e494b6f59f9b0f57ce5383055", @typed={0x14, 0x56, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x41}}, @typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@private0}, @generic="d4266312f8f21e36a5269242e72e4afcd4a5b61ac8faf9f13f42", @typed={0xb0, 0x48, 0x0, 0x0, @binary="53a669cf4627056aead1855f058cc3061fb3e0b18df8dca44f1b21427ae2f12ad7cb4ed75c2fb319cb0d66cd842604a04958c8f945512d0deabdb030c83f6cbbde05f72ccf688ee8395ac1e8b1f5e9de0da7af04a5323abd6edb07d9fa9f96675c04ad714b78a491d52b0e80703b617b17bab4ec22ab10c91402889a73e8b64d6051e1adccca9942081f76be086a7ee46ac2a187571dd0b0b588fa4f82970ed3ea775247dde0a9256b111a3c"}, @typed={0xf, 0x4, 0x0, 0x0, @str='pfifo_fast\x00'}, @generic="977e66a7e985a5607e6731828c4774b60123694204b8c3154fb8375322aa383e012cb096552d84df7016229f7b6535bceda177a881b9ea38bc16ca4f2e94fa00a64426b43fc3ede2b7fe5b65602731f356db99a4052f49affc134a2c0a73efbf0d1d5eafd6d0bf08706e7d2ffebc2b9925bd4f17ae6baab3ac74654a54ec59adbd6bc682830089c6ab928367550c2927752aeada57af4acf98865579b22d7724"]}, @generic="b136ad4a93a6ec40d47cff6761dece8285ce54a93be2cf0834cf588e3cb7419198d304e5ce6630aa0b259a784563ff30beaccf2f0fd01ef1134ff46a", 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", @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @nested={0x300, 0x50, 0x0, 0x1, [@generic="3e33949ec3bde313c943a7ae2f8a9866f42f4118bb59fb30c1dc9960902589358dcaa7aa8d58191db3aec52ca1021bf14090aab8dc0d19683dfaddec38c72c0d4b", @generic="4621c4597a105f4ef3ad1ffaa2512c09414b46ab0457c7e0307fbd9fb9629d1da95931066ccd658edeb1d2cf862de6a72a30d9f4347367a154fbaf0fb022190c0bd8326667cc6eb88b4a7f92bdd79aee67a16b88697db5c8b8c115526503f010a06924ce68fa3b88e7c902b4a2e5428f1e6373e2566ba91a23d4d17578700fc848f1499422b865e2e3ddea9a722e24b4dc50e6876a48950df9b543f28fc47f353b08177a6f3da71459b90ba7a7d4d71c79cd99339af1650968352573c48ec6e34771de1ad2c654e834bc8bb3867da611bcca", @typed={0x8, 0x95, 0x0, 0x0, @pid}, @generic="c786231d3f3e5eee721da0c31697e25547b0d604367928e89ae64c463d2f5fb7c685f9e8b8ec2266ecc473d8e9573a2872f4d00235f5e157243a18059592e78312a53b45c5be087fe6fc0f61c7b2126459b2bd3ec47e524f9f2c58e708ac72164f20c88e9999adb771bff57deba1cb5664704343fd43e3cd59101bbe6e8ba354082f29d58013acf6d61f46b743042dfbe20c7857f56c3eda092d0eed4752712b2a4f820b39d83b513250e6df4a736e90070d306dc74e425b13b8166343a050baad62440b63c1265071342e4458", @generic="2d73adbf7e1a417ac304c70d15f09a89882ddda052b639163727d80dce9673b65ae8a57497d3afc26da4a28611a074ac906b9643418df79bcc8b9d4731b30471de18c4c4dc5dda0300263d8b61b2b865e1a69b0df709563ce6c13caa432370cbeac8b11a05c6fc5083cf5893f7091debc3713d1469e3429c441d5a14a9c57b494a5e7ae12deb7dc6aa80720094192cbc5801aca6fed764aa35a0f94cf064a82a4e7654aef4ff99cb07152afaed6402cbc81e9de3c86704545bbffb69695c1d23d9d174b3aefb", @typed={0x14, 0x3, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic, @typed={0x8, 0x68, 0x0, 0x0, @u32=0xb45}, @generic="0663e4336cc9b4e4fb7cebc4377ade21a49eb32dd32d166614d528b58ec2e484f786aa4280e809401e4d94cfc5bf831c2a39"]}]}, 0x2618}], 0x4, &(0x7f00000037c0)=[@rights={{0x34, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}], 0x90, 0x2400c840}, 0x20002800) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pfifo_fast={0xf, 0x1, 'pfifo_fast\x00'}, @TCA_STAB={0x4}]}, 0x38}}, 0x0) 10:03:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x25}, [@exit]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x8, [], r2, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:03:11 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa0c) 10:03:11 executing program 1: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f00000000c0)="24f12b7b416db203b47cdf6d09f232f5daddce005fc7035633e1c3ea70bcd13d6a4d95d26d308e1bcbaca36c29ad6f8007608387770c13ee85cd0fc6ae337f20540adfb834dd3b6f6b01a622accd696d6d8f94f273055a4c052f9b0161ecff180b6b13e9773d820f0f6b6fc2199a720e325573b2eebef7d9052a63ab5c2123bf3c446d0d80d0", &(0x7f0000000000)="73e1678023394015c215aed61d9fd7e9100100000000000000935bf1595fe7389178aacf3bdb51769b53dea9ac362233764eb911bbd5ab457d25c97ef39e60e3b76888d53d6fed1723fb0eb0c0b066a924db391cc3ccc1df28c3eddac5e888042982c10cea35435dfc369ea677e8ddb2851c", 0x2}, 0x20) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e21, 0x89, @loopback, 0x9}, {0xa, 0x4e20, 0x3, @private2, 0xa3c}, 0x9, [0x4, 0x1, 0x4, 0x0, 0xffffffff, 0x7fff, 0x8, 0x2ee3d9ae]}, 0x5c) 10:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2070.630543][T19509] IPVS: ftp: loaded support on port[0] = 21 10:03:11 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) mmap(&(0x7f000002b000/0x3000)=nil, 0x3000, 0x1000002, 0x11, r0, 0x4722000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$inet6(0xa, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 10:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2070.741372][T23216] tipc: TX() has been purged, node left! [ 2070.754449][T23216] tipc: TX() has been purged, node left! [ 2070.772410][T23216] tipc: TX() has been purged, node left! [ 2070.794132][T23216] tipc: TX() has been purged, node left! [ 2070.815725][T19521] IPVS: ftp: loaded support on port[0] = 21 [ 2070.824315][T23216] tipc: TX() has been purged, node left! [ 2070.848576][T23216] tipc: TX() has been purged, node left! 10:03:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) [ 2070.890516][T23216] tipc: TX() has been purged, node left! [ 2070.910990][T19509] virt_wifi0 speed is unknown, defaulting to 1000 10:03:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0xfffffffd, 0x0, 0xb3550aa4ba878254}, 0x9c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3d, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000002c0)=""/41, &(0x7f0000000340)=0x29) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000100)={r4, 0x5, 0x5}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="5000072cbd7000ffffffff00000000", @ANYRES32=0x0, @ANYBLOB="65350600dd1300001c0012800c0001006d6163766c616e000c00028008000100080000000a000500040000000000000008000a00", @ANYRES32=r3, @ANYBLOB="1255"], 0x50}}, 0x0) 10:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0000000054caf5d4bc3173c6260101da69eb96ad3d62ed3a935f81acaff3b0da3280fa0621006e38631b92c1a739950032ab8d2e4ca94043a94ee601bf940dee57ff47a9453cd3b68920c29d6d6d59778b3cdcb67c6a13c854ad37e5ae2aa239fe4256db4e5a24f65fd05044300800a217d1005eee0819690f24ee8d1bc7216f99751e859a629c901fd0009d1f01334c0328df19ddd2914f2c0d40eb5168a39dcefa21490327c1c4c151e4db8447add4ecd8c103dce8c57ed67bdbe91cdecbbb5cfdd75f0cc77f2435c904e31760d5e473a18fb4255c07d2da32d75d7dea43f3fb7b73b03063a70a057e3551e32a825e16ccecb8bc206b3d5e8af6a75b407dcab9d279056044d6515e37241027f317c9d0892dd963148850018259be1d20357d75076c44dd8cce8897634d2c0ef7f638a8850350afd724c3144553775b52ec39f940f50c968e365c741730", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 2071.117705][T23216] tipc: TX() has been purged, node left! 10:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2071.297255][T23216] tipc: TX() has been purged, node left! [ 2071.321392][T23216] tipc: TX() has been purged, node left! [ 2071.341400][T23216] tipc: TX() has been purged, node left! 10:03:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 10:03:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2071.379319][T23216] tipc: TX() has been purged, node left! [ 2071.415999][T19514] IPVS: ftp: loaded support on port[0] = 21 [ 2071.477329][ T26] audit: type=1800 audit(1589882592.036:2016): pid=19518 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="rdma.current" dev="sda1" ino=16064 res=0 10:03:12 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa0d) [ 2071.771028][T19526] IPVS: ftp: loaded support on port[0] = 21 [ 2071.875114][T19521] virt_wifi0 speed is unknown, defaulting to 1000 [ 2072.407995][T19514] virt_wifi0 speed is unknown, defaulting to 1000 [ 2072.747487][T19526] virt_wifi0 speed is unknown, defaulting to 1000 10:03:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x68) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r6, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={r6, 0x4, "be4380c2"}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r7}, &(0x7f0000000340)=0x8) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r10, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r3], 0x24}}, 0x0) 10:03:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 10:03:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:15 executing program 5: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x9606, @dev={0xfe, 0x80, [], 0x3b}, 0x2f95}}, 0xffff}, &(0x7f0000000240)=0x90) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x2c, 0x3, 0x2) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r4 = socket(0x11, 0x2, 0x8000) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3012a60000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000050011000500000008000a00", @ANYRES32=r3, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) 10:03:15 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa0e) 10:03:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.current\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, 0x0, 0x33) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) socket(0x10, 0x3, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) splice(r4, 0x0, r2, 0x0, 0x400fffe, 0x0) sendfile(r4, r1, 0x0, 0x80000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 10:03:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) 10:03:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:16 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x23, 0x80000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r4, 0x1, 0x0, 0x0, {0x6}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r4, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xfc}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000c044}, 0x4004801) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r4, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8850}, 0x5) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbd6e499efb1113bb}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, r4, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x3ff}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40850}, 0x1) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x964a0c00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7d}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}]}}}]}, 0x38}}, 0x20044804) [ 2075.662258][T19699] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 10:03:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2075.874469][T19699] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 10:03:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') [ 2076.362599][T19744] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 10:03:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x10000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10e) getsockopt$bt_hci(r0, 0x84, 0x25, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x71a) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'netpci0\x00', {0x7}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@bridge_dellink={0x58, 0x11, 0x300, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x4000, 0x10040}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bond_slave={{0xf, 0x1, 'bond_slave\x00'}, {0xc, 0x5, 0x0, 0x1, @IFLA_BOND_SLAVE_QUEUE_ID={0x6, 0x5, 0x3c07}}}}, @IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}]}, 0x58}}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x103) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x78, 0x10, 0xffffff1f, 0xfffffffc, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc818}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x44, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_ENCAP_TYPE={0x6}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast1}, @IFLA_IPTUN_6RD_PREFIXLEN={0x6, 0xd, 0x1f}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x2}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x4}]}}}, @IFLA_MASTER={0x8}]}, 0x78}}, 0x0) 10:03:17 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) 10:03:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 10:03:17 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa0f) 10:03:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000080)={0x7, 'veth1_to_bridge\x00', {0x8}}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8041) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 10:03:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r6, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) 10:03:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 10:03:19 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) 10:03:19 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa12) 10:03:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') 10:03:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r6, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) 10:03:19 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="050700000000e5ffffff01008d001800018014000200766c67cfcc843153720700000000000030fefd3e3f1663992cc8ff71a772f765cef2fe57f36c86f3c9b59e8e27118620f1cc8315e86e4942dc64a06bd9a3d7176d18f62364e9df0e6d52ba4f"], 0x3}}, 0x0) 10:03:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2078.695671][T19804] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:03:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:19 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') 10:03:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000080)={0x7, 'veth1_to_bridge\x00', {0x8}}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8041) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 10:03:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) 10:03:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r6, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) 10:03:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r7, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 10:03:20 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa1a) 10:03:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r6, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) 10:03:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r6, 0x100, 0x70bd2b, 0x20, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8003ff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x805}, 0x0) 10:03:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) 10:03:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') 10:03:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') 10:03:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000080)={0x7, 'veth1_to_bridge\x00', {0x8}}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8041) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 10:03:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 10:03:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) 10:03:21 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) 10:03:21 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa22) 10:03:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) 10:03:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) 10:03:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:21 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x400}, 0x8) 10:03:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 10:03:22 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 10:03:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) 10:03:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:22 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004c00)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000080)}, 0x7a67}, {{&(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)=""/231, 0xe7}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/226, 0xe2}, {&(0x7f0000001380)=""/70, 0x46}], 0x5, &(0x7f0000001480)=""/3, 0x3}, 0x2}, {{&(0x7f00000014c0)=@nl, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001540)=""/178, 0xb2}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/26, 0x1a}, {&(0x7f0000002640)=""/102, 0x66}], 0x4}, 0x80b}, {{&(0x7f0000002700)=@nfc_llcp, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002780)=""/248, 0xf8}, {&(0x7f0000002880)=""/37, 0x25}, {&(0x7f00000028c0)=""/54, 0x36}, {&(0x7f0000002900)=""/234, 0xea}, {&(0x7f0000002a00)=""/124, 0x7c}, {0xfffffffffffffffe}], 0x6, &(0x7f0000002b00)=""/55, 0x37}}, {{&(0x7f0000002b40)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002bc0)=""/146, 0x92}, {&(0x7f0000002c80)}], 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002d00)=""/106, 0x6a}, {&(0x7f0000002d80)=""/166, 0xa6}, {&(0x7f0000002e40)=""/147, 0x93}, {&(0x7f0000002f00)=""/209, 0xd1}, {&(0x7f0000003000)=""/230, 0xe6}], 0x5, &(0x7f0000003180)=""/177, 0xb1}, 0x1}, {{&(0x7f0000003240)=@isdn, 0x80, &(0x7f0000003680)=[{&(0x7f00000032c0)=""/170, 0xaa}, {&(0x7f0000003380)=""/148, 0x94}, {&(0x7f0000003440)=""/141, 0x8d}, {&(0x7f0000003500)=""/58, 0x3a}, {&(0x7f0000003540)=""/30, 0x1e}, {&(0x7f0000003580)=""/60, 0x3c}, {&(0x7f00000035c0)=""/181, 0xb5}], 0x7, &(0x7f0000003700)=""/43, 0x2b}, 0x80000001}, {{&(0x7f0000003740)=@sco, 0x80, &(0x7f00000038c0)=[{&(0x7f00000037c0)=""/252, 0xfc}], 0x1, &(0x7f0000003900)=""/192, 0xc0}, 0x9}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000039c0)=""/27, 0x1b}, {&(0x7f0000003a00)=""/25, 0x19}], 0x2, &(0x7f0000003a80)=""/76, 0x4c}, 0x18fd}, {{&(0x7f0000003b00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)}], 0x2}, 0x2fec}], 0xa, 0x12020, &(0x7f0000004e80)) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000004ec0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f0000004f00)=0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000006080)={&(0x7f0000004f40)="0ad044b64ff80855ddfde838bc07688595a1e5bbb007389ffa57c6a21ec06bd4128bae9b9e9d4a3583ddaf45860f3c4221e5075117813212f4068c8c8e81a54704a69e53ccaa0ed31e7b", &(0x7f0000004fc0)=""/109, &(0x7f0000005040)="d0a5ef82b8fed41021311e97bd99ca4cd47c0cd24548cfbc7e0744f15fd4de3e9d3548229d810ed6540d21b842e69e", &(0x7f0000005080)="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", 0xc0000000, 0x1, 0x4}, 0x38) r2 = socket(0x27, 0x800, 0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000009100)={0x0, 0x2}, 0x8) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000009140)) socketpair(0x25, 0x1, 0x101, &(0x7f0000009180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000009200)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r3, &(0x7f00000092c0)={&(0x7f00000091c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000009280)={&(0x7f0000009240)={0x24, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000009300)={'syz0', "893769dbbf29f53d96ac327e1e59ebcacb9b477678d391002662436912c7e58ca377f7713ff3de54871e4c45a4d02e"}, 0x33) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000009340)={'filter\x00'}, &(0x7f00000093c0)=0x54) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000a780)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f000000a7c0)=0x1, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f000000a8c0)={&(0x7f000000a800)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000000a880)={&(0x7f000000a840)={0x30, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x14, 0x17, {0x6, 0x4, @l2={'ib', 0x3a, 'wg0\x00'}}}}, ["", "", "", ""]}, 0x30}}, 0x4008800) r7 = accept4(0xffffffffffffffff, &(0x7f000000ae00)=@x25={0x9, @remote}, &(0x7f000000ae80)=0x80, 0x80400) sendmsg$NFT_MSG_GETOBJ_RESET(r7, &(0x7f000000afc0)={&(0x7f000000aec0)={0x10, 0x0, 0x0, 0x8220004}, 0xc, &(0x7f000000af80)={&(0x7f000000af00)={0x50, 0x15, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040000}, 0x48000) r8 = socket$inet(0x2, 0x2, 0x7) sendto$l2tp(r8, &(0x7f000000b000)="f10ad59f64474769607bf342754a165ceb51c80c7685a1fe9b935780be813665ba9194673d6e48d34b03c62e38356566d8d3a3d8cff94b3f558444ba786cd781f934e966eda478839721c6d629b77226908a253b8bfcbf8684b2ed135e89936197b69d686b9e9703104e47", 0x6b, 0x4008800, &(0x7f000000b080)={0x2, 0x0, @loopback, 0x1}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f000000b0c0)=0x5) 10:03:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) 10:03:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) 10:03:22 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) 10:03:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) 10:03:22 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa2a) 10:03:22 executing program 0: r0 = socket(0x2, 0x3, 0x67) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0xfffffffffffffffb) 10:03:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) 10:03:22 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) 10:03:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) 10:03:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) 10:03:22 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b15b16a37da37df7746e36af21d975fdc45d93fa7317d35000000000000000000bf2f00", 0x35}, 0x60) 10:03:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) 10:03:23 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000880)=0x4) 10:03:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) 10:03:23 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa32) 10:03:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:23 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) 10:03:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:23 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)={0x6c, r4, 0x800, 0x70bd27, 0x25dfdbff, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x54) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xe, 0xd}}, [@TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x2c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000006c0)=ANY=[@ANYBLOB="40000000100039040000000000000004000000000919d83232771524750e878daba3fa2aed4e7fa51e31f72d17682b78c2e46ef9b1c556c62170c2fdd05022642779cf32485375f3626dba8c460f3c3dc4e78b8fd0abe37351bccd899fd71944184d52f415eb5202fc0a005a1f4b17be03b7b77643f6f1f814c316eb1b2008f6f139bdf81468419ac0d968bdc33b10", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028008000100", @ANYRES32=r9, @ANYRESHEX], 0x40}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_getaddr={0x20, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {0xa, 0x10, 0x61, 0xff, r9}, [@IFA_FLAGS={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000880}, 0x4040) 10:03:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) socket(0x15, 0x5, 0x0) 10:03:23 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2083.371217][T19998] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:03:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) socket(0x15, 0x5, 0x0) [ 2083.460543][T20008] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 10:03:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) [ 2083.965870][T20008] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:03:24 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa3a) 10:03:24 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) socket(0x15, 0x5, 0x0) 10:03:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) [ 2084.148536][T20038] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 10:03:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:25 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000005c0)={0x73, 0x5c6b, 0x41, 0x7, 0x80000000, 0x7}) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x23) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4006a, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x1c, 0x2, 0x0, 0x1, {{0x8}, {0x8}, [@IFLA_GTP_FD0={0x8}]}}}}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x74, 0x0, 0x100, 0x70bd27, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x4}, @ETHTOOL_A_LINKINFO_HEADER={0x4}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_LINKINFO_HEADER={0x4}, @ETHTOOL_A_LINKINFO_HEADER={0x4}]}, 0x74}}, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000108001000000000030000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x80, 0x1405, 0x8, 0x70bd27, 0x25dfdbfd, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x1}, {0x8}}, {{0x8}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8}}, {{0x8}, {0x8}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}]}, 0x80}}, 0x0) 10:03:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:25 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa42) 10:03:25 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:26 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) 10:03:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:26 executing program 1: socket$inet6(0xa, 0x80003, 0x6b) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:26 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) [ 2085.749820][T20131] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:03:26 executing program 2: socket$inet6(0xa, 0x80003, 0x6b) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:26 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:26 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:26 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:26 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa4a) 10:03:26 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x6944c1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8100000086dd600000ac000029"], 0x3a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) splice(r0, 0x0, r5, 0x0, 0x180ff, 0xe) 10:03:27 executing program 2: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 5: socket$inet6(0xa, 0x80003, 0x6b) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:27 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:27 executing program 2: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 5: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:27 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa52) 10:03:27 executing program 2: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$phonet(r1, &(0x7f0000000000)="859cd5f18ad58071cc4819fc95ba29506c505326d257f85ff66f3c575b9cd8602438ace4e0fc05e2c52d6618df99bd37101d71f3bf4719f96b0190e7bc4d611596035cee9266a321947fffea8f60316fe81e7e33f994dd", 0x57, 0x0, &(0x7f0000000080)={0x23, 0x40, 0x5, 0x25}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x20, 0x2, 0xa, 0x301, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}], {0x14, 0x11, 0x2}}, 0x68}}, 0x0) 10:03:28 executing program 1: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:28 executing program 5: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 2: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 1: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 2: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:28 executing program 5: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 0: syz_emit_ethernet(0x70, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0x0], @random="8fb3f6563259", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x3a, 0x3a, 0x0, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "46621b", 0x0, 0x0, 0x0, @ipv4={[], [], @local}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [@fragment={0x2c}], "1ec6"}}}}}}}, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000140)) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0, 0x3}) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$inet_sctp(0x2, 0x6a3b653a103b5ae4, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x4, 0x80) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, &(0x7f0000000180)={0x7, 'ipvlan0\x00', {0x4}, 0xedb5}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@remote}}, {{@in6=@private2}}}, &(0x7f0000000080)=0xe8) 10:03:28 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa5a) 10:03:28 executing program 2: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 1: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:28 executing program 5: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c40)=ANY=[@ANYBLOB="4800000010000507800000f70000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000480)=""/241, &(0x7f00000002c0)=0xf1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001800010000000000000000001d01000008000a00", @ANYRES32=r3, @ANYBLOB='\b\x00\t\x00', @ANYRES32=r3, @ANYBLOB="0aed74da47ce8dd6d2d3aa2cd82a96e8a30874f95bf11d01bffc0e60602083fce5172f34a793df1d7a2a57d21bfd5dbaf3dd568ae773001f344a91bbbdc12bb428252b12eaa320714de73292291d21d4ac9bd14d7e20e8701d6f790b716caa402b4ad2ea57456ed1c820e143741296fca7d0f47d77f301eb2697d9111292d468e5c9c3d5a3716b7f2c8cbd13bd3a1d5e1641d495ce08840a254d"], 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)={0x38, r5, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r7}]}, 0x38}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, r5, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x32}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004090}, 0x40) [ 2088.463030][T20266] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:03:29 executing program 5: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:29 executing program 1: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:29 executing program 2: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) [ 2088.611405][T20273] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:03:29 executing program 2: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB="17"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000200)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x24}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_TOS={0x5, 0x5, 0x7f}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x1}]}}}]}, 0x40}}, 0x4000) r6 = socket(0x10, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$packet(r6, &(0x7f0000001940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001980)=0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r9, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r10}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x80000000}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50102817}, 0xc, &(0x7f0000001a80)={&(0x7f00000019c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fedbdf2502000000440001800800030002000000080003000200000014000200697036746e6c30000000000000000000140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="4800010008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000300030000001400020076657468315f746f5f7465616d00000008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0800030003000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) 10:03:30 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa62) 10:03:30 executing program 5: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 1: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:30 executing program 2: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_ELASTICITY={0x8}]}}}]}, 0x3c}}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r3, 0x86, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r4}, 0xc) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r4}, 0xc) ioctl$FIONCLEX(r5, 0x5450) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 10:03:30 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 1: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:30 executing program 5: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:31 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa6a) 10:03:31 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:31 executing program 5: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:31 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, {[@timestamp_addr={0x44, 0x4, 0x5f}, @timestamp_prespec={0x44, 0x4}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) socket$inet(0x2, 0x1, 0x7f) 10:03:31 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:31 executing program 5: socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:31 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:31 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) unshare(0x40000000) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40000c0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, 0x140c, 0x1, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) read$alg(r1, &(0x7f0000000200)=""/238, 0xee) read$alg(r1, &(0x7f0000000340)=""/237, 0xed) connect$phonet_pipe(r0, &(0x7f00000000c0)={0x23, 0x30, 0x2, 0x1}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000000010000000000000000000000000000000c47555d9f85c4718891af5aec0105a62c08057af79ae34ab240d05a49fbc44d367a01d41c9f7b9eea45f871aa9c53a2d46c04a92e37ca7f5508f8967335b42b49440973927f1fe96863f2c8145771e309fca84cd0e516202e7203aab80d7c7aa64332829fb75e3eb9796cea01e5d17e6ac53a77d48f0c4694e02acf3429f24f423f04506299f9e640feb85cff087255d365050a07031c7e6", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') pipe(&(0x7f0000000040)) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x18, r4, 0xffff, 0x0, 0x0, {0xf}, [@ETHTOOL_A_LINKINFO_HEADER={0x4}]}, 0x18}}, 0x0) 10:03:31 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) [ 2090.969513][T20390] IPVS: ftp: loaded support on port[0] = 21 [ 2091.026668][T20390] virt_wifi0 speed is unknown, defaulting to 1000 [ 2091.503553][T20390] IPVS: ftp: loaded support on port[0] = 21 [ 2091.559423][T20390] virt_wifi0 speed is unknown, defaulting to 1000 10:03:32 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:32 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:32 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa72) 10:03:32 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:32 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:32 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:32 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) [ 2091.950586][T23216] tipc: TX() has been purged, node left! 10:03:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2091.997454][T23216] tipc: TX() has been purged, node left! [ 2092.012266][T23216] tipc: TX() has been purged, node left! 10:03:33 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'gretap0\x00', 0x7}) 10:03:33 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:33 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:33 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2092.699268][T20491] gretap0: mtu less than device minimum 10:03:33 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa7a) 10:03:33 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:33 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:33 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:33 executing program 0: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) [ 2092.905992][T20503] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:03:33 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, 0x0) 10:03:33 executing program 0: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:33 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:33 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:33 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:34 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa8100000086dd60"], 0x3e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x180ff, 0xa82) 10:03:34 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:34 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, 0x0) 10:03:34 executing program 0: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:34 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:34 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, 0x0) 10:03:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "28f3f7", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 10:03:34 executing program 0: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:34 executing program 2 (fault-call:1 fault-nth:0): r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 10:03:34 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 10:03:34 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) [ 2094.216145][T20565] FAULT_INJECTION: forcing a failure. [ 2094.216145][T20565] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.253218][T20565] CPU: 0 PID: 20565 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 2094.261914][T20565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2094.272010][T20565] Call Trace: [ 2094.275315][T20565] dump_stack+0x188/0x20d [ 2094.279667][T20565] should_fail.cold+0x5/0xa [ 2094.284700][T20565] ? lock_downgrade+0x840/0x840 [ 2094.289557][T20565] ? fault_create_debugfs_attr+0x140/0x140 [ 2094.295380][T20565] should_failslab+0x5/0xf [ 2094.299797][T20565] __kmalloc+0x2d9/0x7a0 [ 2094.304114][T20565] ? rds_info_getsockopt+0x312/0x410 [ 2094.309417][T20565] rds_info_getsockopt+0x312/0x410 [ 2094.314543][T20565] ? rds_info_iter_unmap+0xe0/0xe0 [ 2094.319675][T20565] rds_getsockopt+0x172/0x2d0 [ 2094.324363][T20565] __sys_getsockopt+0x14b/0x2e0 [ 2094.329219][T20565] ? kernel_accept+0x360/0x360 [ 2094.333982][T20565] ? fput_many+0x2f/0x1a0 [ 2094.338319][T20565] ? ksys_write+0x1a5/0x250 [ 2094.342830][T20565] ? __ia32_sys_read+0xb0/0xb0 [ 2094.347684][T20565] ? __ia32_sys_clock_settime+0x260/0x260 [ 2094.353584][T20565] __x64_sys_getsockopt+0xba/0x150 [ 2094.358701][T20565] ? lockdep_hardirqs_on+0x463/0x620 [ 2094.363993][T20565] do_syscall_64+0xf6/0x7d0 [ 2094.368505][T20565] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2094.374394][T20565] RIP: 0033:0x45ca29 [ 2094.378290][T20565] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2094.397896][T20565] RSP: 002b:00007fb11ea99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 2094.406347][T20565] RAX: ffffffffffffffda RBX: 00000000004dd500 RCX: 000000000045ca29 [ 2094.414323][T20565] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000003 [ 2094.422306][T20565] RBP: 000000000078bf00 R08: 0000000020000000 R09: 0000000000000000 [ 2094.430279][T20565] R10: 0000000020c35fff R11: 0000000000000246 R12: 0000000000000004 [ 2094.438264][T20565] R13: 000000000000011b R14: 00000000004c3bbc R15: 00007fb11ea9a6d4 [ 2094.472972][T20565] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 2094.484702][T20565] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 2094.493116][T20565] CPU: 0 PID: 20565 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 2094.501778][T20565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2094.511848][T20565] RIP: 0010:unpin_user_pages+0x38/0x80 [ 2094.517338][T20565] Code: 56 d3 ff 31 ff 4c 89 e6 e8 a5 57 d3 ff 4d 85 e4 74 3f 49 bd 00 00 00 00 00 fc ff df 31 ed e8 ff 55 d3 ff 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 75 2b 48 8b 3b 48 83 c5 01 48 83 c3 08 e8 51 f8 ff [ 2094.536939][T20565] RSP: 0018:ffffc90003cafcc8 EFLAGS: 00010246 [ 2094.543029][T20565] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000d2c4000 [ 2094.550997][T20565] RDX: 0000000000040000 RSI: ffffffff819fdcb1 RDI: 0000000000000007 [ 2094.558970][T20565] RBP: 0000000000000000 R08: ffff8880a2ae8340 R09: ffffed1015cc7164 [ 2094.566941][T20565] R10: ffff8880ae638b1b R11: ffffed1015cc7163 R12: 0000000000000011 [ 2094.574910][T20565] R13: dffffc0000000000 R14: 0000000000000011 R15: 0000000020c35fff [ 2094.583034][T20565] FS: 00007fb11ea9a700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 2094.591959][T20565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2094.598539][T20565] CR2: 00007f4324280010 CR3: 00000000a638a000 CR4: 00000000001406f0 [ 2094.608246][T20565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2094.616217][T20565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2094.624181][T20565] Call Trace: [ 2094.627475][T20565] rds_info_getsockopt+0x291/0x410 [ 2094.632589][T20565] ? rds_info_iter_unmap+0xe0/0xe0 [ 2094.637705][T20565] rds_getsockopt+0x172/0x2d0 [ 2094.642390][T20565] __sys_getsockopt+0x14b/0x2e0 [ 2094.647241][T20565] ? kernel_accept+0x360/0x360 [ 2094.652174][T20565] ? fput_many+0x2f/0x1a0 [ 2094.656501][T20565] ? ksys_write+0x1a5/0x250 [ 2094.661024][T20565] ? __ia32_sys_read+0xb0/0xb0 [ 2094.665798][T20565] ? __ia32_sys_clock_settime+0x260/0x260 [ 2094.671515][T20565] __x64_sys_getsockopt+0xba/0x150 [ 2094.676623][T20565] ? lockdep_hardirqs_on+0x463/0x620 [ 2094.681916][T20565] do_syscall_64+0xf6/0x7d0 [ 2094.686422][T20565] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2094.692346][T20565] RIP: 0033:0x45ca29 [ 2094.696238][T20565] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2094.715833][T20565] RSP: 002b:00007fb11ea99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 2094.724248][T20565] RAX: ffffffffffffffda RBX: 00000000004dd500 RCX: 000000000045ca29 [ 2094.732217][T20565] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000003 [ 2094.740186][T20565] RBP: 000000000078bf00 R08: 0000000020000000 R09: 0000000000000000 [ 2094.748267][T20565] R10: 0000000020c35fff R11: 0000000000000246 R12: 0000000000000004 [ 2094.756253][T20565] R13: 000000000000011b R14: 00000000004c3bbc R15: 00007fb11ea9a6d4 [ 2094.764223][T20565] Modules linked in: [ 2094.770033][T20565] ---[ end trace cc60e39daaccda18 ]--- [ 2094.775626][T20565] RIP: 0010:unpin_user_pages+0x38/0x80 [ 2094.781203][T20565] Code: 56 d3 ff 31 ff 4c 89 e6 e8 a5 57 d3 ff 4d 85 e4 74 3f 49 bd 00 00 00 00 00 fc ff df 31 ed e8 ff 55 d3 ff 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 75 2b 48 8b 3b 48 83 c5 01 48 83 c3 08 e8 51 f8 ff [ 2094.801877][T20565] RSP: 0018:ffffc90003cafcc8 EFLAGS: 00010246 [ 2094.810250][T20565] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000d2c4000 [ 2094.818900][T20565] RDX: 0000000000040000 RSI: ffffffff819fdcb1 RDI: 0000000000000007 [ 2094.827050][T20565] RBP: 0000000000000000 R08: ffff8880a2ae8340 R09: ffffed1015cc7164 [ 2094.835201][T20565] R10: ffff8880ae638b1b R11: ffffed1015cc7163 R12: 0000000000000011 [ 2094.843248][T20565] R13: dffffc0000000000 R14: 0000000000000011 R15: 0000000020c35fff [ 2094.851442][T20565] FS: 00007fb11ea9a700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 2094.860824][T20565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2094.867572][T20565] CR2: 00007f4324280010 CR3: 00000000a638a000 CR4: 00000000001406f0 [ 2094.876090][T20565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2094.884135][T20565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2094.892501][T20565] Kernel panic - not syncing: Fatal exception [ 2094.900041][T20565] Kernel Offset: disabled [ 2094.904358][T20565] Rebooting in 86400 seconds..