0, @loopback={0x0, 0x8}}, 0x1c) 03:34:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x4800, @local={0xfe, 0x80, [0x3c]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:06 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xf0], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0xfffffffffffffffd, 0x7, 0xf911, 0x1, 0x20, 0x7}) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010207031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 03:34:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x2e) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="220000008c0000000000ce02c3993bfa3d01000000000000002d00e153a2c64af0580efda26061bd77d668f8073f7b05128935853018ff825fa7dfcd31de77acfa145b07492764de17a6179a34540a1a0c7095b30dc0a4e9c16e1260710a30b396234fb02fde16b8eec7fd91afdf6daa06a29f1cb898213031127c2723f079dd6ca8cdad22ab5819773089dcb257386e18f4393c6e71347a0f8f0706abbe00e84a7e0cfb12407688"], 0x22) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000000c0)=""/144, &(0x7f0000000080)=0x139) 03:34:06 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x400000000000103) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x6, @dev={[], 0xb}}, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 'team0\x00'}) r3 = dup3(r0, r1, 0x80000) ioctl$KDDISABIO(r3, 0x4b37) fanotify_init(0x59, 0x1000) 03:34:06 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000000000000000000000000007002e2f66696c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RREADDIR(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="4f00000029010000000000000000000000000000000002000000ff07002e2f66696c6531000000000000000000000000000000000000"], 0x36) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000008c0)='9p\x00', 0x0, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) [ 572.929109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:06 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x44) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x30000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x6, &(0x7f00000000c0)) 03:34:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64}, 0x8) sendto$inet6(r1, &(0x7f00001e2000), 0xc805, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x5, 0x8]) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0xc0145401) 03:34:06 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x4305], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 573.018717] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 03:34:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x8848, @local={0xfe, 0x80, [0x3c]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x4000, 0x0) sendmmsg$alg(r1, &(0x7f0000001200)=[{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="e57b098a0d27cb6887a9bdf586f150889e744438504aecf0990c83496feef184a2fe93453868509f3956e6828cc9587aeaa1cc34f650abf6aa5ea7e14707d2fdad27e16a71d31b31827abf90affac1e733347f5a867b749fc495eb86c91d987bf36dd2cf29563ee642867b4edd9a15b1663ed685d5290700053d9cf03a95e3308ce5fb1f7b10b84505bccab62066bab53e00336fd4fbd631ff8b3f07ea463974835cf9699d305a2ba9913135ab8467fd0572986d4c1f4f437cf6b6a59e6cd4c8dc6a7da52745496260fa7feefe83f3ad7cf1717c48f694abef9d4425102fadf8bb63c5711eb35be41631ee15e146a4", 0xef}, {&(0x7f0000000500)="ed8e73a41118cc8152f2e9687e7fd2de971f52dd0b3bcbee607e94657d53e9e8aaeeae1d8324a2a3475a66dcc6a26eae4a16c5508516d8afdaa07b4cbc9267aff4a952dce530744d7f60294e7b299bb074b31f8958a2f145674258a0587fa3009595ec7d413994be648489be471e59bfc3b71c24cbbc67acde7bfec5f68728f6446bfdb0565b1abd350b3efa9983cd331b282b917ecf4027f6c781fe16869e23385b46749a52bc7c9aa6f7108aa8c9eee2a7e0e0b026302248f6dfaa0168deb4a3257e6855c5295aa3eb42e956fa370f4b09f1a8936fc33e8a", 0xd9}, {&(0x7f0000000600)="e692631e8fa2d8725a7ff09288fb75e0597d58da26dcaa9913fe97d47e933a92ba924d5a9c44df68a8f90f477007a027b441b40ea884ae2b6a0147b0c9da7573446e8121b2b5f656d6af16d5cf132e65e32b5adf6bf3f896dae11220fd3eb0ebdcf6e4ca39cd0a124eb1e346a286c14b0d835f40f8e6b7eac481529c82bd337dcd8b74b9917b2314230e990bf1830d249c0e47651e0a20a31349aac03d7b590a7a0ed0bccd03fc076711bb56743027ebedb67a2a26898aa46501f59470a3b7980752136d6f", 0xc5}, {&(0x7f0000000700)="1f7c3c74799fced70f88d01333c505a3cd1a90ccd4363b2a56f1d271dcfd6d3c2d5c554febc50dcfbffd427c5c4b87724ed5a73b07b0d6f2c9ddfe086075e5d1df1bb0947401da7bd85bc9c3f0048a", 0x4f}, {&(0x7f0000000780)="8312c5f54e53b19546133297da5a4b7e94ea2f965fbe9b25d8f407d0b795ae7c980325b8d8a13d4cac1b3eb98141f2fa4aba45c4a77f8014e018375e8c2f5b1d9b1f1276cf4f022de8d7d9d7d0dc6f418c6e8c", 0x53}], 0x5, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000880)="ee9f2efe3f28c6a996f978909ba391b1c3382d875a5bfbdd4dd4ef74a69bfc4c5d5350b0ce011f5fda886b6f1772a2eff82f0f0cb83d2637ec4e0898e236d01c7d7e06e4c84c8d7de96b3015ab74a87f1e291fd0db678996764313d1cd061330eec4e2221ed9781f2dbae0e1277767077314c95bf1210e53248a38bac4e99d0f2b319fb58a61f818bcfb", 0x8a}, {&(0x7f0000000940)="0b95b6846a72a1b78423a530c1f93cbb14ec6260cc3b7c9e11625deaf1bb6ac95b79eee167e6295fd137edd5cf4190f54ac21fefdc2179823b2b2ebb1a51df569d", 0x41}, {&(0x7f00000009c0)="41d3bc73dd1417d15d2c7f5cc4e426a2a6534e048a329b8dba7d834f454566a74437c60064a1", 0x26}, {&(0x7f0000000a00)="8cb29b7145305baa41b2ffb37a75833f24420b95f8d41e5367e48ae40d67e722d5f1060118b74fe445c06cbddcb2c45d438d16af65e8eb0a7d6e0f094707a5b03534aa9c9ad5fb9efccf632208a3921f3858e98cb883be2cb5e6b74c11f716fe70c48bf1f260b9f707bf1710d6baa0e8dc33f801474f9a9188e98040063641e8112a1f3dee05c386af6c921ee9fe056bb914610692c43ef86eccf9349b", 0x9d}, {&(0x7f0000000ac0)="72b46f312bf12cf84b30af91fb2b5cea249bc4329cf4531b3f76ce3b3accbd8d9ed264908a42d9e34a02152deccc2cebc7b9a9057cbb4b3b9491cbda8fb6af97807ea6df5eae169a88a29e1f43e62ce9be0d65dc554e8dc125ab07c833d6694e4c212e7f5dca1da0306a343b51c3b725c9628101ee23da766fddd98d5afef90a6d6fbba2c9311dad135a389c1f928affeb478ecaa83e64646b23fe41adb0d6fd7ea20735962f7ac80342dbfa3f6465a3c5c3ac04f99ec7bed377d39f4092492f01ab3a152bf0799e481b5514b68c3abdc0946a3c1c8c95f16bbb3fed9e6a32b67d36b0226da8e24be7efdc39300e0756a1c2", 0xf2}, {&(0x7f0000000bc0)="8f5461a7b37ede7c9ed727253d57081dfae8c9955a76ecd3defde849705c1f9f46d765d4776a5acf61d792e5819bded7046afa674c2e3ab15e59a535adcc8c4572b1b941ebbe17de89deee3b3eeb44e2bf40a4e94ac0c26b8f1918a7b03d7a70206a43cc1ff3143fd7c80ad1198006a1986a3bef22f2e684664538c7383ddd9849b9440c8198515d9b22faa5fa98a412f738e5fa664b", 0x96}, {&(0x7f0000000c80)="0f952a27c687c09af8667644eee616ac7933a95b5d17c7eb8e8c65070bbe7103cce04c64b7fc25567adb95210c3a09dc5fe11a022f775e1e4929fa71ff8577861ab515885444b6d00eff0fcc052da539221d73", 0x53}], 0x7, &(0x7f0000000d80)=[@iv={0x80, 0x117, 0x2, 0x6c, "55d3dc7a372b28fdc9512f8ff90a4c60885593edc955fee58138b4b88cd56c3631645000a483e20184416a465e954194d67da6f64b412d39e4d514e6ba34e71191a6905ddb37816ba51b787bc2b493e01e53048cf036ae7ab7959b8d47d7ebc934777540f0585035c888e359"}, @iv={0x68, 0x117, 0x2, 0x4d, "4a74847f9c5717baf7074c0c8a5c1f6ea6614d628ffdcf84106b33b32f6cdeb2a396ec867b65f12d215124d3d7999dce67da239d8e0f97c53d2ac80ec25fa39d20cd42747a8c32268d09be2cab"}], 0xe8, 0x40008c0}, {0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000e80)="92a61d6869c2f41d3a1c4e8ab21287a5da352e9886e57c8221987cc68c41765aa01706e365b1784d4123a0694ed912d18513c083f80fe680012cad22263dc9c5ccac1d5ea4217c42abba38479d366dd5aea04fae310040e38f03", 0x5a}, {&(0x7f0000000f00)="2fa5503d4ae6db797b38d966d4f822237777232293cd716bf299ab6c854f1bef11a056e4c51e92d47a2571039e2698fb191b241fd6d8d2f5b172d70088019feb7bcc70de88bfeb3c50e16e7a1e951f29beced4ef0defad21b1fd7047323e1ad91244ea98f4ef957ce67cbeb57dc621d9f9579ee5e8fd1934ca4bb6b70d9153d2a99fa28c7af75980a325e240199464884d26764f1b19", 0x96}], 0x2, &(0x7f0000001000)=[@iv={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xe1}, @assoc={0x18, 0x117, 0x4, 0x2ee4}, @assoc={0x18, 0x117, 0x4, 0x58}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xc0, 0x20000000}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000010c0)="fd5edd9f117d9abc007c09c36f86271e07b44d2c2166af3b860bb9a9dfe678719b083de943f976087a766b0c0acf10c143050f3a39b5fa0407ab5657babf25252bd13981af1f64e80af0da572290ce6a22a8effe3dd8a956c5afa969ba6c941b211cb7da7802397b25861591c6d77aa0d0274119ed710567cb00fed25f561bef68417ab2f1173c777812bc179fdf6e96c3aca0cf583177360cb6f29246c5d934651b407dce", 0xa5}, {&(0x7f0000001180)="d650b1ce8d505b0e", 0x8}], 0x2, 0x0, 0x0, 0x1}], 0x4, 0xc0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800000010000b0f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}}, 0x0) fcntl$dupfd(r0, 0x406, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000080)) 03:34:06 executing program 7: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 573.070189] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 573.099874] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 03:34:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x13, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x101000) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000040)={0x9, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e22, @multicast1}}}, 0x108) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) 03:34:06 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x2800000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:06 executing program 1: r0 = socket(0x0, 0x800000080003, 0x8) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="6eca276cc4485439162d8233be7a2d055698eb23e9eb6848452f8ccc3381c3022460c0d800776d5b9564dd074b4d2a6a999a081de2c469d4ea2bd281fa3159eb7abfafa2053e494be2c1ec40ba57287c25a7350526", 0x55, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000001640)="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0x1000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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0xef0) [ 573.159571] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 573.185391] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 03:34:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4}, 0x1c) listen(r0, 0x10000000000ec9f) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) sendto$inet6(r1, &(0x7f0000000140)="d9", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x80, 0x0) recvmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000680)=""/14, 0xe}, 0x0) 03:34:06 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) syncfs(r0) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:06 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x2, &(0x7f0000001fd8)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0}], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x400000000000}, 0x48) [ 573.290311] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 03:34:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x88470000, @local={0xfe, 0x80, [0x3c]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006100)=[{{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005ec0)=""/113, 0x71}, {&(0x7f0000005f40)=""/180, 0xb4}], 0x2, &(0x7f0000006040)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006380)) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x181000, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000100)={0x7, [0x7, 0x100000001, 0x0, 0x8, 0xac59, 0x7f, 0x4]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x400, @empty, 0xe54}}, 0x81, 0x100000001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) recvmmsg(r1, &(0x7f0000001a80)=[{{&(0x7f00000008c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001a40)}}], 0x1500, 0x0, &(0x7f0000001d00)={0x77359400}) [ 573.337164] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 03:34:07 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0xffff, @remote, 0x2008}, {0xa, 0x4e21, 0x5, @ipv4={[], [], @loopback}, 0x80}, 0x100000001, [0x800, 0x2, 0x4, 0x1, 0x6e, 0x7, 0x0, 0x8]}, 0x5c) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8dffffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000001b00000000000000000000000000"]) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x1) r1 = msgget(0x3, 0x620) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/216) [ 573.407170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002f40)=[{{&(0x7f0000000940)=@ax25, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000003000)) 03:34:07 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x78, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1ff, @mcast2, 0x20}, @in={0x2, 0x4e24, @rand_addr=0xa78e}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff80000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x3ff, 0xfffffffffffffffd, r1}, 0x10) 03:34:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x4000000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x9]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:07 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000340), 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da15}, [@nested={0x4, 0x27}]}, 0x18}}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}, 0x80c, 0x1, 0x2, 0x2, 0x8, 0x0, 0x3f}, &(0x7f0000000200)=0x20) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @loopback}}, 0x80, &(0x7f0000000100), 0x10000000000000cd, &(0x7f0000000040)}, 0xfffffffffffffffe}, {{&(0x7f0000000140)=@can, 0x80, &(0x7f000000a5c0), 0x1000000000000193, &(0x7f000000a600), 0x0, 0x40040}, 0x3}], 0x2, 0x0) [ 573.645812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 573.662263] netlink: 'syz-executor3': attribute type 39 has an invalid length. 03:34:07 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x3d48f8d57b548475, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) shmctl$IPC_RMID(r1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x401, @mcast2, 0x400}, r4}}, 0x30) shmdt(r2) 03:34:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x100400, &(0x7f00000001c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}]}}) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000500)={[{@gid={'gid', 0x3d, r2}}]}) 03:34:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xfffff000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 573.727051] netlink: 'syz-executor3': attribute type 39 has an invalid length. 03:34:07 executing program 5: r0 = memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x81, @loopback, 0xdfef91f}, {0xa, 0x4e23, 0x2, @remote, 0x6}, r1, 0x1000}}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) r3 = epoll_create1(0x0) close(r3) r4 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r5 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240)={r6, 0x7}, &(0x7f0000000280)=0x8) pwritev(r5, &(0x7f0000000400)=[{&(0x7f0000000300)="fc", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x0, 0x10, r0, 0x0) 03:34:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl(r0, 0x3f, &(0x7f0000000140)="3b97a343195f79a0f8f573ede9f6f5a36e96ed648fa09a8704d12f82ac0675e51b529a6722f070d5bfd834fefebb1d6b38c5f6ea03ba00c8073edb95283ca747b72e30bc696eee3d7dbaf0c11f01a242543dc7dd20c8088db53b147b20a2b90017324d52eea6c477ec4b8b390e3d068102baabb94cbf05797623909c86") r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x3) 03:34:07 executing program 7: r0 = socket$inet6(0xa, 0x100000002, 0x80000000000005) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) accept$inet6(r0, 0x0, &(0x7f0000000000)) 03:34:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x27]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400100, 0x0) write$P9_RWSTAT(r1, &(0x7f0000000080)={0x7, 0x7f, 0x1}, 0x7) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000014c0), &(0x7f0000000000)=0x531) 03:34:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xd000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:07 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) write$cgroup_pid(r0, &(0x7f0000000180)=r1, 0x12) 03:34:07 executing program 0: r0 = socket$inet6(0xa, 0xc, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x38) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x280000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/2) ioctl$BLKTRACETEARDOWN(r1, 0x227b, 0x70c000) 03:34:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ff9000/0x4000)=nil) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xe828}) mq_unlink(&(0x7f0000000100)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000000340), 0x0, 0x1, &(0x7f00000003c0)={0x77359400}) close(r0) [ 574.186018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xffff0000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast}], 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x200) write$cgroup_int(r2, &(0x7f0000000040)=0x3, 0x12) syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r3 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @local}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x48e, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x10000) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000000200)={0x1, r4}) 03:34:07 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000000, 0x1010, r0, 0x0) 03:34:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8001, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=0xfffffffffffff801, 0x12) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper], 0xfffffdca, 0x0, &(0x7f0000008f37)}) r3 = dup(r1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0f630c40"], 0x0, 0x0, &(0x7f0000000380)}) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000080)={0x2, 0x200000000001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) 03:34:07 executing program 5: r0 = memfd_create(&(0x7f00000004c0)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) pread64(r0, &(0x7f0000000000)=""/18, 0x12, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 03:34:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x2800], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x28]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:08 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x2, 0x6, 0x1, 0x0, 0xffffffff, 0x1f, 0x4, 0x6, 0x9, 0x9, 0x0, 0x2, 0x0, 0x2, 0x1ff, 0x9, 0xe0cc, 0x8, 0x5}) r1 = socket$inet(0x28, 0xffefffffffffffff, 0xbd8) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x28, 0x483, &(0x7f0000000000)={0x0, @local, 0x0, 0x0, 'sed\x00'}, 0x2c) 03:34:08 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x400000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='no3Dota,\x00']) 03:34:08 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) r3 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) io_setup(0x7, &(0x7f00000000c0)=0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0xa1013, r1, 0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000040), 0x235}]) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x3, &(0x7f0000346fc8), &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000000dc0)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000e40)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 574.403524] binder: 7596:7599 Acquire 1 refcount change on invalid ref 0 ret -22 [ 574.440325] binder: 7596:7605 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 03:34:08 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x8) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)=0x8001) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x9, 0x0, 0xffffffffffffff9c, 0x0, [0xa]}, 0x2c) 03:34:08 executing program 2: socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4000000000000003, 0x800000008012, r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1}, {0x306, @local}, 0x20, {0x2, 0x4e23, @multicast1}, 'ip_vti0\x00'}) 03:34:08 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x4888], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 574.485543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 574.504573] binder: 7596:7605 ioctl 4008af10 20000080 returned -22 03:34:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x3, 0x0, 0x7a13d1ef, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d09}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x100) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000001c0)=""/232, &(0x7f0000000080)=0xe8) 03:34:08 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x5) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 03:34:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4f, 0xc0fe) 03:34:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x486]}) 03:34:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x74]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 574.723766] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:08 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0), 0x10) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 03:34:08 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x29], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:08 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0xfffffffffffffff2, &(0x7f0000000400), 0x0, 0x0, 0xffffffffffffffa8, 0xffffffffffff8a15}, 0x801}], 0x1, 0x2, &(0x7f00000003c0)={0x77359400}) preadv(r0, &(0x7f00000018c0)=[{&(0x7f0000001640)}, {&(0x7f00000017c0)=""/229, 0xe5}], 0x2, 0x0) 03:34:08 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) sync() setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x3}, {0xc, 0x7ff}, {0x3, 0x236b8a3f}, {0x3, 0x80}, {0x2, 0x8}, {0x8, 0x7f}, {0x2, 0xf0}], 0x7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x1d7d, 0x1b, 0x20, 0xfffffffffffffffb, "385d2fbd74e0fc6547113c08ca7172bc7e181b68d71a1080658712ef3aa5e0fd"}) 03:34:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xfffffff5]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000003c0)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000100)=0x2) r5 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000007c0)=""/4096) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280)=""/45, 0x5}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000300)={0x8000, 0x2, 0x0, @empty, 'bridge_slave_0\x00'}) r6 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x100, 0x100) r7 = accept4$vsock_stream(r6, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x9, 0x802) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}) 03:34:08 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdfffffffffff, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cramfs\x00', 0x20040, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 03:34:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000180), 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045500, &(0x7f0000000080)=""/236) [ 575.160594] binder: 7596:7605 unknown command 536907575 [ 575.166138] binder: 7596:7605 ioctl c0306201 20008fd0 returned -22 [ 575.166801] binder: 7596:7670 ioctl 4008af10 20000080 returned -22 [ 575.227764] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 575.247216] rpcbind: RPC call returned error 22 03:34:08 executing program 5: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ftruncate(r0, 0xffff) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001100)={&(0x7f0000001140)=""/90, 0x2ffc, 0x0, 0xfffffbfffffffff8}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000010c0)={'eql\x00', 0x200}) fcntl$addseals(r0, 0x409, 0xf) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001040)) r2 = socket$inet6(0xa, 0xe, 0x255f) ftruncate(r2, 0xfffffff) 03:34:08 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x4788], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000b80)='memory.events\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000d00)=""/230) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x3362e4bbe14f7b2c}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@deltfilter={0x8d0, 0x2d, 0x8, 0x70bd25, 0x25dfdbfd, {0x0, r3, {0x0, 0xfff1}, {0x9, 0x8}, {0x8, 0x2}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x770, 0x2, [@TCA_U32_FLAGS={0x8, 0xb, 0x5}, @TCA_U32_INDEV={0x14, 0x8, 'bcsf0\x00'}, @TCA_U32_SEL={0x3d4, 0x5, {0xe, 0xce, 0x20, 0x4, 0x1f, 0x6, 0x0, 0x3, [{0x100000000, 0x1f, 0xf98, 0x7db}, {0x3, 0xca5, 0x1, 0x7}, {0x0, 0xd0b, 0x2, 0x10001}, {0x4, 0xfffffffffffffff7, 0x1f, 0x1}, {0x5, 0xffff, 0xff, 0x1}, {0x1, 0x9, 0x2, 0x4}, {0x3, 0xf99, 0x8000, 0x4}, {0x4, 0x2, 0x101, 0x1}, {0xc421, 0x9, 0x2, 0x1f}, {0x6, 0xc1ba, 0x5, 0x7ff}, {0x2, 0x10001, 0x0, 0x8}, {0x8, 0x0, 0xc6a, 0x1}, {0xfff, 0x1, 0x1f, 0x7fff}, {0x3, 0x3797, 0x1000, 0x81}, {0x1dc, 0x65c, 0xe5e, 0x10000}, {0xbd, 0x20, 0x9, 0x5}, {0xa27, 0x200, 0x9087, 0x7fffffff}, {0x8, 0x5, 0x8, 0x9f}, {0x1, 0x2, 0x101, 0x200}, {0x1, 0x3, 0x651, 0x8}, {0x7, 0x3ff, 0xfffffffffffffff9, 0xffff}, {0x400, 0x7, 0x9, 0x7}, {0x1, 0xdf, 0x4, 0x200}, {0x100, 0x7fff, 0x900000000000, 0x28}, {0xffff, 0x3, 0x1, 0x9}, {0x0, 0x9, 0x0, 0x10000}, {0x3, 0x2bb4, 0x10001, 0x100}, {0xd8, 0x7f, 0x20, 0x200}, {0x7f, 0x9, 0x1}, {0xd4f, 0x1f, 0x94ec, 0x1cb}, {0x1, 0x8, 0x5, 0x101}, {0x7ff, 0x1f, 0xc1, 0x5}, {0x7, 0x3800000000000, 0x5, 0x208}, {0x1f, 0x5, 0xca, 0x100000001}, {0x10000, 0x1, 0x80000000, 0x60a}, {0x7fff, 0x9d4, 0xb99f, 0x2}, {0x0, 0x3, 0xfffffffffffff735}, {0x80, 0x7, 0x1400000000, 0x3}, {0xaa, 0x0, 0x8, 0x204660c}, {0x6, 0x5, 0x5}, {0x7ff, 0x100000000, 0x8, 0xffffffffefa24129}, {0x5, 0x3, 0x7fffffff, 0x3ff}, {0x8, 0x8, 0x4, 0x100}, {0x5, 0x8, 0xfff}, {0x0, 0x7, 0x3, 0x100}, {0x8, 0x3ff, 0x8001, 0x380d}, {0x1ff, 0x4, 0x6, 0x8}, {0x5, 0x1, 0x7f, 0x100}, {0x100, 0x4, 0x8, 0x5}, {0x7, 0x1, 0x2, 0xffffffff}, {0xd6, 0xda1, 0x5, 0x2}, {0x1, 0x7, 0x7ff, 0x8356}, {0x80000000, 0x7, 0x1000, 0x1000}, {0xd6, 0x1000, 0x7fffffff, 0x80}, {0x18d, 0x1, 0xffffffffffff4813, 0x3}, {0x6, 0x7ff, 0x1, 0x965}, {0x3, 0xb8b, 0x7, 0x1}, {0xffff, 0x7611, 0x0, 0x80}, {0x5, 0x8, 0x42c, 0x9}, {0x9, 0x1, 0x6d7, 0x80000001}]}}, @TCA_U32_SEL={0x374, 0x5, {0xd, 0xffffffff, 0x1f, 0x6c88, 0x1, 0x4, 0x5, 0x7, [{0x100000000, 0xed10, 0x2, 0x5}, {0x28f, 0x8, 0x5, 0x40}, {0x0, 0x3, 0x6, 0xffffffffffff8001}, {0x100000000, 0x40, 0x100000000, 0xffffffffffffffff}, {0x1, 0x8000, 0xfffffffffffffff9, 0xa0aa}, {0x180000000, 0x590d03a3, 0xaf71, 0xd9e}, {0x5, 0x0, 0x1f, 0xfffffffffffffff8}, {0x6, 0xfbdc, 0x400, 0x2}, {0xff, 0x5d9f, 0x3, 0x3}, {0xfffffffffffff800, 0x3ff, 0x1ff, 0x9}, {0xfffffffffffffffa, 0x0, 0x4, 0x2}, {0x3, 0x100000000, 0x6, 0x101}, {0x2, 0x3, 0x44, 0xff}, {0x7, 0x8000, 0xa91}, {0x8, 0xdb47, 0xffffffff, 0x7fffffff}, {0x100000000, 0x10000, 0x6}, {0x5, 0x2, 0x58, 0x6}, {0x81, 0xffff, 0x800}, {0x590, 0x67f4, 0x9, 0x1}, {0xd3, 0x1f, 0x3, 0x9}, {0x3f, 0x950, 0xff, 0xec}, {0x0, 0x100, 0x3ff, 0x100000000}, {0xa48, 0x5, 0xe6d, 0x80}, {0x135, 0x6, 0x5, 0x200}, {0x5, 0x6, 0x6, 0xffffffff}, {0x7, 0x0, 0xfa, 0x66d}, {0x6, 0x7, 0x3, 0x7}, {0x9, 0x401, 0x1, 0x5}, {0x2, 0x2, 0x100000001, 0x6}, {0x6, 0x37e, 0x3, 0x9}, {0x9, 0x6, 0x8, 0xbdc}, {0x4, 0x4, 0x2edb1546, 0x1000}, {0x2, 0x569, 0x400, 0x8bc7443}, {0x200, 0x4, 0x1, 0x722f3f2}, {0x1, 0x1, 0xfff, 0x2}, {0x0, 0x6, 0x7, 0x80}, {0x1, 0x0, 0xffd3, 0x4}, {0xe915a08, 0x6, 0xd655, 0x8}, {0x7, 0x9, 0x1, 0x3f}, {0xfffffffffffffff8, 0x7, 0x100, 0x38}, {0x4, 0x1, 0x0, 0xff}, {0x0, 0xf8, 0x3, 0x1f}, {0x93, 0x4, 0xfffffffffffffffc, 0xde}, {0x3, 0x1, 0x2, 0x1}, {0x1, 0x0, 0x4, 0x8}, {0xfffffffffffffff7, 0x1, 0x49f6bc65, 0x3ff}, {0x4, 0x0, 0x400, 0x800}, {0x1f, 0x5, 0x4, 0x7e0d}, {0x7, 0xb19, 0x4, 0xfff}, {0x1000, 0x2, 0x1, 0x80}, {0x101, 0xffffffff, 0x5e}, {0x9, 0x7fff, 0x7, 0x1}, {0xcca8, 0x7, 0x81, 0x401}, {0x766d, 0x8, 0x7, 0xca}]}}, @TCA_U32_HASH={0x8, 0x2, 0x80}]}}, @filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xb4, 0x2, [@TCA_TCINDEX_HASH={0x8, 0x1, 0x81d2}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0xf, 0xfff7}}, @TCA_TCINDEX_ACT={0x94, 0x7, @m_bpf={0x90, 0xe, {{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x9, 0x5000000000000000, 0x2, 0xd9}, {0x9, 0x3f, 0x6, 0x7}, {0x80000000, 0x8001, 0x2, 0x5}]}]}, {0x60, 0x6, "875c7c106d13cf36a8fe71b4ed6c9d2a69433d78ab878d3674eab0930f54b7d45e4f7b34b67ae1d0a50ebe81f6221de807ce719922be3b624f305289910def483a543061f518ce77e54bcce5fbf1959c22bc6cbb3655a7b319"}}}}, @TCA_TCINDEX_POLICE={0xc, 0x6, @TCA_POLICE_AVRATE={0x8}}]}}, @TCA_RATE={0x8, 0x5, {0x0, 0x2}}, @filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0x58, 0x2, [@TCA_ROUTE4_TO={0x8, 0x2, 0xa0}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0xffff, 0xffff}}, @TCA_ROUTE4_IIF={0x14, 0x4, 'ipddp0\x00'}, @TCA_ROUTE4_FROM={0x8, 0x3, 0x4d}, @TCA_ROUTE4_IIF={0x14, 0x4, 'veth0_to_bond\x00'}, @TCA_ROUTE4_IIF={0x14, 0x4, 'ip6_vti0\x00'}]}}, @TCA_CHAIN={0x8, 0xb, 0x400}]}, 0x8d0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3, 0x0, 0x1000400}, 0xc, &(0x7f0000000200)={&(0x7f0000000c80)=ANY=[@ANYBLOB="40008000100010202bbd7000fbdbdf250000000017ff4158f5223eb6bbf5a4599a191b094126cfd0276c997e58399a845c68a9453dfceb88088411f9bd80874792bc98", @ANYRES32=r3, @ANYBLOB="00400000010a000008001b00ffff000008001f000700000008001300", @ANYRES32=r4, @ANYBLOB="08001b00ffcebd0edc1878a31d51ffdc9cff0000"], 0x5}, 0x1, 0x0, 0x0, 0x400c000}, 0x2) [ 575.273366] Unknown ioctl 21531 [ 575.283414] Unknown ioctl 21531 03:34:09 executing program 7: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r2 = getegid() r3 = getegid() setgroups(0x3, &(0x7f00000000c0)=[r0, r2, r3]) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0xfffffffffffffffb, 0x30, 0x9833, 0x1ff}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000540)={r5, 0x8, 0x2, 0x40, 0x100000001, 0x1}, &(0x7f0000000580)=0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='\x00'}, 0x10) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r6, &(0x7f0000000400)={0x78, 0x0, 0x8, {0x3ff, 0x693d, 0x0, {0x3, 0xffffffff80000001, 0x2a8, 0x611, 0xfffffffffffffffc, 0x10001, 0x0, 0x7f8a, 0x100, 0x7fff, 0x0, r7, r1, 0x7, 0x21}}}, 0x78) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000200)={r9, @in6={{0xa, 0x4e22, 0x3, @mcast1, 0x3}}, 0x4, 0x7f}, 0x90) 03:34:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003800)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000003600)=[{&(0x7f0000000480)="3cbc4ea6c3ba70062ab701e431854d642f15a52ed5c1be0b04e0380f1fbe6a41359cc754eb0015951d8b2f3aa02931d2871b70b1610169f000ba5929b3fd4ca197a7a9a5164210768125ee0e0f07e8b193daeb22f1b729754abf95541897502efdd45d4c3e7032648b0f6641361e91bc81205a3aba999639a8b9dda9264d697f6399670de454a974eea87520280b163f4a74", 0x92}], 0x1, &(0x7f0000003740)}, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0xb) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0b000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4400ae8f, &(0x7f00000001c0)) unshare(0x40000000) 03:34:09 executing program 2: mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000002, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x6, &(0x7f0000000080)="8888a083588f40d761c0fca6cd080eb3bb02243bfc3a0d9a0c7d6892d20f1ccaacb202e6fde0ea267c6925646608e8aaa618c4327e32220c9e839f5628211fb5cfc6133f12c36a4de0908564929965e97d439c6534f30dbee06591d815895708fb6d62d561458ffb436be8e161cc0b685428f4d691f2d15d56ae05f2f35ba15d33a910e8f22b5f584a640c971dabfe9e74c2a243df374a4b3655d77905ae245a6c") getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000280), &(0x7f0000000040)=0x4) 03:34:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x2800000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x125081) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001600)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x7f, 0x4, @buffer={0x0, 0xb5, &(0x7f0000000040)=""/181}, &(0x7f0000000100)="362f2f3513b688ae8a6d09b9f564405945e62f40e6d2cfe42441c635d7292e4ba2ba538dbe4e98a9e4495c9d92424cf75bf9b1ea42913de1088264a1af8173a1d0ccf7938cd17683afc62bb8ed1f20131f366b2003b0d5a8886b3e18f729c6aae1529e76d9200b6850979790045c86777dc260eaed2c3eee241b62409bc751", &(0x7f0000000180)=""/73, 0x3f, 0x20, 0x3, &(0x7f0000000280)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001380)=0x1008) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001500)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x9, @mcast1, 0x1}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e23, 0x1, @local, 0xa3}, @in6={0xa, 0x4e20, 0x4800, @ipv4={[], [], @remote}, 0x8}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x800}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x10001, @mcast2, 0x1f}], 0xdc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000013c0)={r1, @in={{0x2, 0x4e24, @local}}, [0x0, 0x5, 0xae0f, 0x9, 0xfffffffffffffffe, 0x7, 0x20, 0x7, 0x0, 0x9, 0x5, 0x1000, 0x80000001, 0x5, 0x40]}, &(0x7f00000014c0)=0x100) alarm(0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001640), &(0x7f0000001680)=0xb) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000016c0)={{0xfff, 0x1, 0x1, 0x2, 0x7, 0x3ee}, 0x7, 0xfff, 0xebf, 0x2, 0x400, "d7919974bae34dc457aef2acc88a16f5a3787cd8433f511260f973112176c0f015b21bd348ee489a66d100b52982e2f302c5628c61cdb15ebfcc0f2f0e65e1e6977ceea649923508c8981dfe458c318b68c3bd78a47072e2f964d898d238df758bfdac58ab598772fbd65f226a993144b5f5d96d262b4ccdd313e7effe66628d"}) 03:34:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000002800), 0x112) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) socketpair$inet(0x2, 0x80007, 0x4, &(0x7f0000000000)) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e319aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0001c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) shutdown(r1, 0x1) 03:34:09 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x86ddffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 575.492168] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 03:34:09 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000c37e61b800000000000000004c1539082b0000000000000000000e000000040000006804000000000000f000000078020000f0000000f0000000980300009803000098030000980300", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c8) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="346fb7ef2a472d8797c375a3ddc9ae47011b3729540e297cd6edab916a64f5c7543f3fb323d63a75c6f8ff52e1fbfb0ef44c6233b4df01393b8c8c35f1f5c587ed65e196bf862f93d83c6528880f6f28a574fc2022fab4bece3b8a6318d5688f58", 0x61, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000140)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, r1) 03:34:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x890e, &(0x7f0000000180)="025c3f0a00145f8f764070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80682, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x1, @local}}, 0x1e) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000926d0000040000000000000000040000000000003f000000000000000800000000000000020000000000020000000000000003000000000000000000000000000000000000000000000000000000000000000000"]) [ 575.583766] IPVS: ftp: loaded support on port[0] = 21 03:34:09 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000001000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB="000000000000000094f267f8361dd5520def00fc1dc3bc5a0c9df41ba9510b83c2765dd67f1d918aeda8dda032682bc01bc97b8257aad516b78d9caab926"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 03:34:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 575.625614] kernel msg: ebtables bug: please report to author: Wrong nr of counters 03:34:09 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x88a8ffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:09 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x1, 0x0, 'syz1\x00', &(0x7f00000000c0)=["07e646d40000000000"], 0x1}) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 03:34:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4201, r2, 0x0, 0xa07000) 03:34:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000080)) exit(0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x105) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/111, 0x6f) [ 575.748212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 575.798332] kernel msg: ebtables bug: please report to author: Wrong nr of counters 03:34:09 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8906], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 575.951786] IPVS: ftp: loaded support on port[0] = 21 03:34:10 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0x80}, {0x2, 0x7fffffff}, {0x3, 0x7}, {0x4, 0x6}, {0x4, 0x9}], 0x5) 03:34:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") unshare(0x8020000) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) semget$private(0x0, 0x4007, 0x0) unshare(0x4) 03:34:10 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000100)={0x13, 0x10, 0xfa00, {&(0x7f00000002c0), r3, 0x3}}, 0x18) r4 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000200)=0xa, 0x4) 03:34:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x6000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:10 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xffffa888], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x18d000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x1, 0x10, 0xfa00, {&(0x7f00000001c0)}}, 0x18) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x7ff, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000300)=""/9, &(0x7f0000000100)=0x13) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:34:10 executing program 0: mkdir(&(0x7f0000f4eff8)='./.ile1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00000000c0)='./.ile1\x00') creat(&(0x7f0000000000)='./.ile1\x00', 0x0) [ 576.918505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:10 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80800) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x401, @empty, 0x80000001}, 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x20000000009) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101600, 0x0) write$FUSE_WRITE(r0, &(0x7f0000000040)={0x18, 0x0, 0x3}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f00000000c0), 0x1}, 0x20) 03:34:10 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x689], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:10 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb, 0x0) read(r1, &(0x7f0000000100)=""/158, 0x9e) ioctl$int_in(r1, 0x80000000005000, &(0x7f00000000c0)) preadv(r1, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000001300)=""/74, 0x4a}, {&(0x7f0000001380)=""/65, 0x41}, {&(0x7f0000001400)=""/43, 0x2b}], 0x7, 0x0) 03:34:10 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001340), 0x1, 0x0, 0xd5}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f00"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000200)=ANY=[@ANYBLOB="7b000000290ac2e5b4cb005af5bf4cce264240244b801e4e85aea0f2d3f5e5f2f05222f841da3616ced1df56e35915fc1fcc9bc95f1af324d7adc25719db75b7815986daaf9a6c5fdc0697c95e16d3e540e4e50f2357eea2f844cf5d295b0808d74eb3c952171e6fa76e35ac6705d302f132c9338c343ede19c845adee5ca9cbf6da0f11"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 03:34:10 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2007f, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000058f000/0x4000)=nil) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) 03:34:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x500]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:10 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x8001}], 0x1) semop(r0, &(0x7f0000000080)=[{0x0, 0xc0, 0x1800}, {0x7, 0xfffffffffffffffe}], 0x2) semop(r0, &(0x7f0000000240)=[{0x0, 0x7fff, 0x1000}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xa4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x20, 0xf5, "247c4fc605b24ddec5db739d8e4f17d3d20e26ab693d6cf1d24b5631560ab28a1bc1d0bee87e46e23a2cc2c8965b84b6ff2e57bc1abd930b09691115245ff6cd31d5e847e494e387045f6a05dd2b9a6ea81f58c4025cdefec02369e6452191e36120613905b8ac70add8d51a7a7f0fe201e663300f219bd706ce364a68c5d014dc563a75908c354955c805055a8c1d157820be90de2a1fdf2b187f4d5e5446a264ba4177d57de1584355a136fc72ff306b41b2faf0b9f2f56d16aa10d5d1d309501331d963ee486de008119ca2f4af7dd7670b1ca6d980b72fe23985dc78cedd1982ffba04ebb83f5a3949057a9f83f07fa21261e0"}, 0xfd) 03:34:10 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8dffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x800000005452, &(0x7f0000000100)=0xc8) shutdown(r1, 0x2) [ 577.175530] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:10 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x86ddffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2049fe) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x0, 0xf417, 0xe79d, 0x0, 0xf}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000300)=""/70) r2 = memfd_create(&(0x7f00008effff)='\t', 0x40000) write$P9_RAUTH(r1, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0xa, 0x3, 0x4}}, 0x14) r3 = add_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="31ac05e721842366ecde9f9b2191e33f2d382a71d0030174d107df3f1b7155e4cc76af09eb00cc28c31236ee12938ab8052b81de62308f57e250cacbbafc9371e05bbd7b1248f915", 0x48, r3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x58}) 03:34:10 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8848000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) connect$unix(r1, &(0x7f0000000100)=@abs, 0x6e) 03:34:11 executing program 5: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000240)=0x3, 0x4) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR=&(0x7f0000000240)=ANY=[]], 0x0, 0x0, &(0x7f00000003c0)}) 03:34:11 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x3c, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/60}, &(0x7f00000001c0)=0x78) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000001f000/0x3000)=nil, 0x3000}) 03:34:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00084000998681ff130200001200100000030100000200000001000084811f4ce10000001e001e0000feffffff10ec0302008100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xb4d, 0x8001, 0x4, 0x6, 0x4, 0x1c9, 0x101, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) [ 577.372344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:11 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x6000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:11 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x200000000, @loopback={0x0, 0x8}}, 0x1c) r1 = dup(r0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x515b, 0x100) ioctl$TIOCEXCL(r2, 0x540c) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000000c0)=0x1) [ 577.468142] binder: 7869:7873 got transaction with invalid offset (3, min 0 max 24) or object. 03:34:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000100)="9af5cf446d44000fc5dab032889a77f04966baf80cb8f842488fef66bafc0cb079ee0f20c035200000000f22c0b9aa0a0000b848000000ba000000000f3066ba2100ecb805000000b9000000000f01c1b918020000b806a7c364bac7a653380f3066b808018ec0", 0x67}], 0x1, 0x0, &(0x7f0000000200), 0x1000000000000026) fcntl$getown(r3, 0x9) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='-@ppp1(\\^\x00', 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) 03:34:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8dffffff]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 577.511736] REISERFS warning (device loop3): sh-2011 read_super_block: can't find a reiserfs filesystem on (dev loop3, block 16, size 4096) [ 577.524588] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 577.547162] binder: 7869:7873 transaction failed 29201/-22, size 24-8 line 3030 03:34:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000000b00)={&(0x7f0000000740)=@alg, 0x80, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000008c0)=""/231, 0xe7}], 0x3, &(0x7f0000000a00)=""/218, 0xda, 0x3}, 0x2042) ioctl(r1, 0x4000008912, &(0x7f0000000480)="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") r3 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4}, 0x14) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000200)={@multicast2, @local, 0x0}, &(0x7f0000000300)=0xc) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @multicast2}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000bc0)={@mcast1, 0xf, r5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d80)=@sack_info={0x0, 0x8, 0x7f}, &(0x7f0000000dc0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000e00)=@assoc_value={r7, 0xfffffffeffffffff}, &(0x7f0000000e40)=0xffffffffffffff46) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000d00)=0x4) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r8, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0049d13d339c3a83b57716ee817c892fe57dda6e3ac07858a088ca4db18e363c2dea8bdb564a22c9bc8faf6c532aaab9b6ba0630f11c15b164a12d3e48f3fd"}, 0x60) r9 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r9, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") getsockopt$nfc_llcp(r8, 0x118, 0x4, &(0x7f0000000200)=""/177, 0x70c000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="1e0004000100ff01090006007ab277bdf69e91e6423ccf7f7bce7ed2ab1c357554d9b7107c246ca304f4f84611b74acd2d7ec18152c5f1d1b09e95beb1de179f10fe32b4e68406531da90800c8c66f29b5dd2a548e35c5dec15a6a72e16a6f077fe8f2857d2494805e310d7de931afc9649c865fb2cbfd5abb831465441c32e966c45435db9d0e81456df433cde61fa2ef1b62914b068a8111db9a"], 0x2) sendmsg$xdp(r3, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000e80)="359e36f3eec2c8873e483adea0e76486ee852d97aa968bb353e2d720255236b03fcdfa5ba914fae729cde7a4de56a9f438ef0169c7155b7ecb52d84d0bbaa8efd64c799d5fc614f325892310f0df66894183599efd21a9fdc60adb5ca23c9f18f3a29b87107f910d7f2e22fc696fb96c7ce3b51a8062d403fc2af8578afe1f513e06d7ccc5f2e8c9796e0edaa4456863af2010ca7efbb389c6a469aa8718ef44a948f59a3a61ef0b1f53b5527d41cddd9b45e20cd1b5a9c9c4b04d67d12ae941e29885487e500cdbe031cd234a0466d09f280296b223161a6e35", 0xda}, {&(0x7f0000000f80)="dd66137f2bef791b43672a97865028f3c2e696ea20c4fb0e6c4ef2c31fd600e1dc8f68b204932bd4a8e525799c384870112757c0ccd86ebb65e9a71ecb43977a40d7647ce84c368f8d76e16b41ac92168837ba739ec7fa84a069e33c718f27a66a553ce8832483705a749bd83a7ea5621d3b562d4b7a5c0c6f55f0f7b4a555b8d786d9ae787319712b0c5682057642657b21124a0f210c184c7fc44e45b5cee59f4ee73d95880a15b3dbad75121b44ed41ea42cc02dffa40dab3ceb65859d9555167754764", 0xc5}], 0x2, 0x0, 0x0, 0x4000080}, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000c00)=""/125, &(0x7f0000000c80)=0x7d) bind(r0, &(0x7f0000000b40)=@xdp={0x2c, 0x5, r6, 0x3c}, 0x80) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0)=0xb196, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x7, 0x1, 0x9, 0xfffffffffffffffa, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f00000005c0)={{0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}, 0xfffffffffffffffe}, {0xa, 0x4e24, 0x43, @remote, 0x80000000000000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, 0x5c) 03:34:11 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x300], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:11 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x7c9c3763, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408000000000000000000000000000000", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0x12) r1 = socket$kcm(0xa, 0x1, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host}, 0x10) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev, 0x1c}, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000000740)}, 0x20004040) close(r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x2, 0x1, 0x17, 0x3, 0x100, {0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x7, 0x4, 0x1, 0x80000000, 0x3}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r2, 0x2}, 0x8) [ 577.606411] binder_alloc: binder_alloc_mmap_handler: 7869 20001000-20004000 already mapped failed -16 [ 577.636427] binder: BINDER_SET_CONTEXT_MGR already set 03:34:11 executing program 2: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x49) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000140)=0x10000, 0x4) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000200)) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000080)={r0, 0x0, 0x3, 0x1, 0x53f4}) 03:34:11 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) [ 577.653705] binder: 7869:7873 ioctl 40046207 0 returned -16 [ 577.674665] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:11 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xffffdd86], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 577.710371] binder_alloc: 7869: binder_alloc_buf, no vma [ 577.716190] binder: 7869:7907 transaction failed 29189/-3, size 24-8 line 2967 [ 577.724703] binder: undelivered TRANSACTION_ERROR: 29201 03:34:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="f0592a69903d0c79cca74d5e297ff77ec6afb89336f511fd4e9eb2bd92aeff9a35789ab3325d58260b93ed10aee857d1f625a2890ec3bb878d70e2303fa743628e78b6466799a77070da3f24548d6ebc23b6dccb3b1585e3eba1e816b67ded4ae4a83b66e674daefd1a3d5f2a3a06f2501fb63108b01231acedae8416fab23c4fd541bbf28168d42fa48ce313e4e34311d4fe035980e10e98b8dbecd3e10706d7544cddea00929ad5ec4696e5265a3c001cffb3498794d8301f39386fe511bf3164c746c2af9cda46d5a8ecb66a7d1f6e968aeb3bfe2675f2a16d11328faa23d547b4a09301794ec604d5afc67f275c1ae") 03:34:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x80350000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 577.773384] REISERFS warning (device loop3): reiserfs_fill_super: Cannot allocate commit workqueue 03:34:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) chmod(&(0x7f0000000000)='./file0\x00', 0x88) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34048}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000000310029080000000000000000010000001800000014000100ffffff7f0000000000000000000000017f234219fa5e57dd38714c2d0eb76dc1a0c9f7705146cb58e87e3cc1e24b1c78166e4865b0ccb7e3549494e622e00a43cc8c8c63609dfd6e87b77b73de770aa257f94270c2d414005057c1134a023ea841a27ee1b962dbf93f326edc8942204050c0b9be892253a32f6882c569987020677ec00c50a86a13ad6c6b147d7914f0c08b1789e2a5f95be0acffd0d6ff075b97cc4eb346c2f9212e047e0d4ba95e4e"], 0x1}}, 0x0) [ 577.820705] binder: undelivered TRANSACTION_ERROR: 29189 03:34:11 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xa6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x3f, 0xa7, "456052c1b95aa5d0dfd9a5d9370a06ca2ddb38425a11d5bdd8e566bdde3ddd5b554a802968e04f20b21368ea8cf9c91009ccbe0c6b82e51f81b889aa8d8629dc3f9a4550b74512fe8578bf1cfba20d2d7fac8d2e064b3b2ae3e152dc4fdd9465ea2f1bfdd87c242764a930b3650db684119282d7f1c8dbdf80309b9383c97b7a1f312505ad589de5c74edb1bf88a87023ff1e79a166dd753ff7a885837585c6aac0b8e3ecc19d1"}) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:11 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2004800) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xffffffe3) fcntl$setpipe(r1, 0x407, 0xb0f3) 03:34:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x200000000000b) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="71756f3d612c0038a687f6040520d78d7822070000000000005f81fc5d6640ac0457868b3ed2c9094bc1d938eca0eb0abbabb38bca33e526b31fd6ac13e965e50b70aa90e7f503579f2bb6817411ee42369689652aa5c0f75a6c4037c26bd644e59719aa380351605bf93dfa6236441d2bcd37c469dd887e576a283ae53148c6b25c975fffec5f0559"]) mkdir(&(0x7f0000000200)='./file0\x00', 0x80) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="b42b0fb83a446b386e96e91f4bcbff8af87f487d2c97e04e63", 0x19}], 0x1, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000240)={0x7, 0x3, 0x200, 0x4}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) 03:34:11 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xd], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 577.901201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) socketpair(0x1d, 0x3, 0x1, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000000)="c18a37ea6b5215db5fd6a3e421bd58f859cf1dd65644928ee17c5f9e160f5dc3a942c59fea6a23cc7f502748496df624ad3dfa938567d67a66730684ae0540efd0156d278ca10d10d03d59d9edd1b7597f0e37b45d3ee53867b65304d897fb57757faf9d0f179beaa014a665ba0636398caffefc23714b5ebf123c968cd34bf393b91ac541b2baab526e2657a13650f981fa2086687de14ec55accaf876174ab330334fabb2120a6903ee67c2806f41d6bd9bd34c297667999165d8cddb1a808f6ba615db8415ac1eb", 0xc9, 0x4000, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @ipv4, 0x2}, 0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000180)={@broadcast, @local, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={@ipv4={[], [], @loopback}, @mcast2, @mcast1, 0x55d, 0x0, 0x5, 0x400, 0x6, 0x900100, r4}) 03:34:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x43050000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:11 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x3], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 578.085085] XFS (loop5): unknown mount option [quo=a]. [ 578.113891] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 578.341156] XFS (loop5): unknown mount option [quo=a]. 03:34:12 executing program 7: ustat(0x8, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000000c0)=@llc={0x1a, 0x8, 0x5, 0x85d0, 0xd2, 0x9, @broadcast}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)="d1227fb31c718a3119277989378f66024a92d3e36699ff83f166717b44f4da9c524d093a7789ab30bd77dc9c0f7578dcdda54f16a574553c3e6ad5d9972bf854d82c1fb47f10d8e69b86f9207979b49bd943ab3c359586858813c92a4ae75ea815b6b41e5fbed008942583537b2d8aae5a99a16daebeb024eb98b164476df7f5fb03c2003787af8f96dc3c664535e0b6bb2cc59599adf0e1714b73c9481df72047695ae76553bd7adbfd55cf732c21a574c0bb50f4e3fc670645f6680b5aa487a72b97ab6696cba4", 0xc8}, {&(0x7f0000000240)="a99879ab05b17eccf7a7a84deb316323ef8709a82ce820096b4b3246be73915347a815ef72a853a67cdf902ddecddeab45e2a0d80ca7b00b4e283ae21698cbfcbf08dd4157b9e28a3652c6a7b34f5a221e2460e1d0095d8b68c74adcfe702760d06128c8561dc0fa4ff1ac33725a772e595775801548926b801be98bc27891de9ba2993c90dc50d23e99b0a1dddd35a36ba1645f2d2a3d642a4a63be4a2ecae8658ae3a48d2f88ee5c8e", 0xaa}, {&(0x7f0000000300)="c49b36705ec5ad8c03488740005e4cec9b0c793619dbcc28bc18a70e6cad8d3151c098629b48d2c71a003774b66f2220d6cd200b91c4818e2ff6a5bf2976e30761eafa878b83d6be684c89561397a0d27761513561f441887ecbec515b4a10734c50b5702c80894287e4", 0x6a}, {&(0x7f0000000380)="688b2a72c966519548f535614612b06fe48643bccdc0b2823be1bf83c6c5a7cd2ed416e9894879e93984aebaaa664f75c5e610a6055355bec3c8363909b8026edaf5fffeda20122a14699b9b4e1c3a243ccf772930aac07fca8a17e5d6080757e18430a1736cdece7ad4a24c19c17b93473f001250df8e4b0dfc4d6d0561fecf865a0a3bd2f604ae2ca331ca6278bd104790e463423c953b64aa7ebe40df7c9228d317019a8113120d6d3b2669e0", 0xae}, {&(0x7f0000000440)="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", 0x1000}], 0x5, &(0x7f00000014c0)=[{0x28, 0x1ff, 0x6, "f06ac361266c1ea9e0cae658e4a55a1ae0dc4358dd"}], 0x28, 0x4}, 0x4) sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001980)=[{&(0x7f00000015c0)="8d73dad0fa129623def17be6606aeec7f47c1751fe62585b176c3b2b42d48ab9c4a343161d3eec7747e41d0d1e7bbb0241cf7c40dbdcd7d7b267d03b9bc2fddce9288a851d64f963d50c65d30f539f15ac0fb84e86e9edfe3933a83b35df624b162b7417c81b45387cc6fb1ff944823cf7b7fe77641ea081c20d0e2bc4e00fb60ac38d743ae914e87beb", 0x8a}, {&(0x7f0000001680)="97bb5df6c1a6c69bd652ef03ea07a9506fbb40e36d50e2", 0x17}, {&(0x7f00000016c0)="b8e657702dd0cc8e6b62e7972dc718f742a4152a674a23006ad021fb1c6a0738dc1d5183e1ebee6440286f41cdbb742b0918b740a6e89a12c435aa789f49150e4b3a5eba8d0e46aa0fa279c0a2ec0f5b", 0x50}, {&(0x7f0000001740)="1f565051a077cd8430fed467af0745ccd1416cc4723bdda622f126d2c71d797bd4dd2b890298e27abb7aab07", 0x2c}, {&(0x7f0000001780)="d7f77b34718b9df3a450b7f87caebac301e03f2a42341d8ed36c72d990e7b1341b1de8c07915c325a5ca6408867bb6690c82b0c31605516805020dc313283e4afd1ada28143844e2a49c7bfbac5288a69950dd9f8945d4230fffa82bea0423ab91de0c", 0x63}, {&(0x7f0000001800)="0551c03b0acd44a72dbf43ff4acbae8979a07997e17a1790366cb10f4304cc010a4f27f8f805b254f1e87b7d8d5c02ae08c41861def24c8c751b432ed4dcf8cffdde901901bdcc49c254fdaae07701c69a33d89110af9723e29b19a7ce07bf122f6c6d7bdec07f437a69ff31b559f85fcaf7f44530a8f91bfff7e1e314a95b385829f0ecf128f8564f1e0cb6a8b16a9709f9508a72f4eca66e263478b0e478132f9ff203a6dbe2e6cab1e32dbd5060d9cba67ed0e8a89559e3", 0xb9}, {&(0x7f00000018c0)="b0c1844bb77c8784b04e2bb36af220b50695c28814538aa0423057d7e35675c9002f60a13efc66bc57ccf789da6426a0a3583247643f7a196c5e601f3ec26fc6921098c2bd966450de114078a72be00082689074d9f5a114be18f4f5ce2c4b233c6320d8135c88f318ac8e8ad0debc569f0d7d38743d402f8a430e31276bba04c1b60923fecd01089a9dd6a94b03da", 0x8f}], 0x7, &(0x7f0000001a00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4}, 0x40800) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:12 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x10000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x5, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x5, 0x8202, 0x20954000000, 0x7fffffff, 0x8, 0x101, 0x80000000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x4, 0xfea, 0x40, r2}, &(0x7f0000000240)=0x10) socket$l2tp(0x18, 0x1, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r3}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 03:34:12 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8906000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3f000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x5, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r2, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x31a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x884}, 0x80) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0xaead, &(0x7f0000000040)) r5 = getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getgroups(0x3, &(0x7f0000000100)=[0x0, 0xee00, 0xee01]) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getgroups(0x5, &(0x7f0000000200)=[r5, r6, r7, r8, r9]) 03:34:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xffffffff80000000, 0x6000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = msgget(0x2, 0x15) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x1, r3, r4, r5, r6, 0x4, 0x7f}, 0x10000000001, 0x5, 0x20, 0x2, 0x8, 0xfff, r7}) r8 = getpid() ioprio_get$pid(0x2, r8) [ 578.442304] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:12 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf20180c200000086dd600229267c383a0000ff0200000000000000010200907800000000609433df00002f00ff020004000000000000000000000001fe800000000000000000000000000000802a08000000006b000000000000000000000000000000"], 0x0) 03:34:12 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xd00], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:12 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x101802) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001840)=0xe8) getgroups(0x7, &(0x7f0000001880)=[0xee01, 0xee00, 0xee00, 0xee01, 0xee00, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001940)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) r7 = getpgrp(0x0) getresuid(&(0x7f0000001d00)=0x0, &(0x7f0000001d40), &(0x7f0000001d80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ec0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001fc0)=0xe8) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000020c0)={0x0}, &(0x7f0000002100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002140)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002240)=0xe8) r15 = getegid() r16 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r19 = gettid() fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002980)=[0xee01, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = fcntl$getown(r0, 0x9) r23 = getuid() fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002b80)=0xe8) r27 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002bc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0}, &(0x7f0000002c40)=0xc) getgroups(0x8, &(0x7f0000002c80)=[0x0, 0xee00, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee01]) sendmmsg$unix(r0, &(0x7f0000002e00)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000001c0)="1a9a2f4c30f18a61ae416428ae1f7b2bfcd8fc1e8c78de6e1f76b62049a84b82693e6fbbcf18d59c57f45508e14d001a19fa6681d8d62e4c868e684664227eaaaa74ef44d40d8c2b409549371246a291ddc7fe981f8da3d301331f692457dccef98670a6d13bdaf6da2537bc51ebd05f585ffc1d6b290a899d1a47de22207b70849657a6ed2636dd65c58df6266fa1b20f29ba707a359170b91fe4cb063fba83af1154549e5592", 0xa7}, {&(0x7f0000000280)="f1110743c8c1ae6eae6b18f1b94ff059bbfdc96d14b3af1901fd88dd42e5dcba57c8d0b0a0638cca70c8310d76ba19b98b971fb211a0034af747ae428bd48f8c44ba42497a534bdc77250e62f10d0e84eb72957ed93607b65b32dba10af32d895e004a2990d7a5433441fd54ef03bacd1bbc42e92d62f694fc09b27784d7a96614bbe6c943c44b794b2283642b502dc648e04630d9a34f3925b10f33436e3846d718db3b51c8edd0dfeda0284d20bbca3399f013f52d6c42c1f5bbe87f676f797f030712b9b0bf388836322b1df3567e5ed5", 0xd2}, {&(0x7f0000000380)="0555c3800d6591dff43d5d143d5d7736fa03d2e64d9787068f643244211c5aedb04a05d9afcc13a2c19ad0ead28c422b257d7cf275a465ec601329ce23d02248bc6fec8e6e31d4a9659345926d7a15be62e3e0fa3d3e60a8b5554265ad70755e3a704148210fd5af45ebf859e815db2de3380bbd4eb8fdb76689a19095de5819f2c55726165cd6a54cf808cf438b42a00033f405f46dc6370423d15f7893891d7fee955e313decb663586759f4c81b8efb8fdfc0b6e292d8fe4d0302ca6be9ae9e04f843b3d01ac175d2ac865b09ee33753b01d7354fb93bc699f4a77f51118ffef9e287002b1d91", 0xe8}, {&(0x7f0000000480)="cffd2f5b470f8e202a443fdf8133c7ed87e52fa04db05e3c1afea844064a00ba4b4bd367b6d4e81f6fbde68f3e680e40c4eb7c84c299b4a5ae47d6926b9493baa5c88d582fa18f4127cdd748eba046949b03093cb19a08f37603621b76a0c757ed4e05e0210e181bc84b8a8c9dfdb3ef305fd94c9c3639d3687652e32b86de93ba08f3a497e5ffed806b0391890b40b6a5173eb31b1ae766e71d12a357534acf5c93a19d2221dba13406912e4d8f", 0xae}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="04daefc65e20fdc7673c359f373a29b401f40be20e4cee31afc3db8afcf5201904b09cdfb9360c438895295336ad4250d3100cef794a08a3431ec5b5ec7d2a98f1e5e716dfe6050d797a9cec7985dc460548b820517856defe7c839b332ce7d003be82f208a3c64da763fad398e520cac4881dd8d28bba32110de77580da16a141c582c239b17a6b917b50e1ab927e82434b2bca63868f28fa8aa544bbece7dde9e0882db4dcd4a71124ce55c1c62472918dc6c74d2e318a385b8ca1796aa8329b72c0b8266b6beb38dcef42852ce8148dee4f5cdd3a42031b941d6455d9b5b1407adb1a054e0ad2a886", 0xea}, {&(0x7f0000001640)="7e2deb8ac11dd4946febba7c0e0ecce43f841a783965c92bb7295b5234618c5d831ceb68eb276672fcfc61fc5b53748dde0d30ef0cf3f07fc94a330e08d595a550823bc96e80e69406414eecfb885e74ef1b5349f9e89c047d63033ed40cab17e26104c7d4dea5012f8911586e78", 0x6e}], 0x7, &(0x7f0000001b00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001c00)="c345d778b0b6e425d35d794c1cfd6e0320f6d5f2aa545990586dfd8ecfe6466cf86e86845cc630a26d3bea5b8856c95c8c3366f7089614453779e4a3d91074d6967e0d8ed9bfeb6ef79f3871819f0573fe874a7e5981e9a477b62bf904b9cfcd6ba3ff5b4003c8b4b458a869ea68bfd6c5366c7f25c909f09e3ccc8794b474ba4e97d3c3744dcd2034dc576ca8014c08a2c4a404212d507894a418dbbbd635fca2e79597a9cc06f17fca56a3aa", 0xad}], 0x1, &(0x7f0000002280)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x4804}, {&(0x7f0000002380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002400)="420f48573734fa44ab244be6e2be9d69b493624de427b99c840538951b81d2ba6a104747be04aa4bd5713b2fc62797d6f380f49acbdc6be04518fe6a210b0baf2dae1f18c38aedcfa00181c139db88936938300836a000832aabcc0832f7e9ebc641f092675ee2ddda0fc7146fa626e5aa1530c92db5d47c071fa82fac28454c9757", 0x82}, {&(0x7f00000024c0)="a780274f524b2aae7bcabe15974d7d3cd5fab45791a73ece99f6ba53b832969226ee739d454aa9160701f19403046bae305104a4f86cf32d9c37341d79d4c23a44e5d986dd9521004347c4eb12b540bda63b3c76dc9dd261f56c35bd5c91a29b2ff3b6582c4bf94cba9cf113", 0x6c}, {&(0x7f0000002540)="8168ea934bc708c49a568129200d15ee5d1d74397902bdea7a05276584592f06551fcfe8eade697e81c433febc0c6cd489383f8f7b132cdd723524ea671927637fcdcb1bcbdaed43ac258b4e7d603280b45b91d3727f257d91e20efa1c8085c32d2da69c49d83e97a1ba32bb7b8e0767bf7a879022ea27a262", 0x79}, {&(0x7f00000025c0)="36b0", 0x2}, {&(0x7f0000002600)="32e5efeea762aa928e676f7e5a0fe5bc704b9d48537edd6ca65c75b641dcba07e5ee83301bcef46f8627821b24cb0a1e39112241f72805cf254b56aa55cdef4f5a192b29d0ba7a8ec41400bab1e29745e69c19415e6c29c4c9a32b57958591e44977c4fe90f84fa5e0f90a5d53173d8aa9890be8eb74753b07b61c9b4d778ca0655ab2398b7c12369c9c3ab0a36ffaafa2b1c58cf650aad64315c77dabe35ebc053138231f316ff14e9a1dea65c64ee5a24d5d31fa140c540b", 0xb9}], 0x5, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x128, 0x40040}], 0x3, 0x4000000) r31 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r31, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:12 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0xfffb, 0x19, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x800001000004, 0x1013, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)) read(0xffffffffffffffff, &(0x7f0000000180)=""/201, 0xc9) accept4$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14, 0x629c4216f15394bb) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={r3, @rand_addr, @loopback}, 0xc) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) 03:34:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xffff0000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:12 executing program 0: r0 = socket(0xa, 0x803, 0x39) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x8, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000000), 0xbd, 0x0, &(0x7f0000000d00)=@abs, 0x6e) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000940)=""/242, 0xf2}, 0x0) 03:34:12 executing program 7: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b911351a3a48e988bbcb7e46cc6711c476ac65e5eeea4c4c7f4a727e4eb28234dc9104aba2f4331d55598562965b67e1ef187f49ce45bfbf72e07bc8f3497c137663831b0c9cebec335841874d1f789d4276cd9554a44e56f52a0697ab7a1cda31bf9d02c9c9d9e52ca2f4139431b4fe4dfac61630db29edb64023f0c458ddb6c654fcf913f71d4df3481aa5e2af903057e901d718e539131a50d1c253aa99a02686e89b2a27552da2122c68d080a5e045f08ad86321515b27b78770e06e551d397d589c34924083ba5f12baf4c8478443ada6aa433f07164d4cefff1dac317cecdb828c3148df0de3acf7604408e5a4ac71", 0xf2, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f00000002c0)=""/221, 0xdd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x484, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@dev, 0x0}, &(0x7f0000000400)=0x14) getpeername$packet(r2, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000ac0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000b40)={'ip_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) getsockname$packet(r1, &(0x7f0000000dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000e00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000018c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a00)={0x0, @loopback, @multicast2}, &(0x7f0000001a40)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a80)={0x0, @broadcast, @dev}, &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x40}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={r15, 0x5, 0x0, 0x6}, &(0x7f0000000540)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001b80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001c80)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000001d80)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001dc0)={@mcast2, 0x0}, &(0x7f0000001e00)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000440)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002140)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002240)=0xe8) getsockname$packet(r2, &(0x7f0000002280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000022c0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002900)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f00000028c0)={&(0x7f0000002300)={0x5a8, r3, 0xb04, 0x70bd28, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r5}, {0x1b8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r10}, {0x140, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r13}, {0x4}}, {{0x8, 0x1, r14}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x49b}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8}}}]}}, {{0x8, 0x1, r18}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}]}}]}, 0x5a8}}, 0x40) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x8}, 0x8}, 0x1c) [ 578.793883] x86/PAT: syz-executor5:8023 map pfn RAM range req write-combining for [mem 0x19e1e0000-0x19e1e3fff], got write-back [ 578.808999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 578.897256] x86/PAT: syz-executor5:8023 map pfn RAM range req write-combining for [mem 0x19e1e0000-0x19e1e3fff], got write-back 03:34:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x8, 0x1, 0x2, 0x20, 0xffffffffffffff9c, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xe, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000071108400000000000000e10000000000950000000000000081235c899894777bad916fdec48bf6b81c46be5b85c170e78b0b492bdc6ff152dac8b391ee6ed3f49863c3dac341c09e8335d53e0b7f4b75726117d6a9e080d96ffea165fe26cd50387834f1a07b042bae39b9516e04695c8e13d309da7eff3bddfff69d8ed967a0e96aa1619f4674cd89b9d80855912c5acf8ce00304d1ba287b3d5d8cb1c2eb00154c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 03:34:12 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:12 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffff, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/4, 0x4}], 0x1) r1 = msgget(0x1, 0x1a1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000180)=""/148) 03:34:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000001a00)=@l2, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000003cc0)=""/231, 0xe7}}], 0x1, 0x4000013f, &(0x7f0000005140)) 03:34:12 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @loopback}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x1f, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback, 0x73f}, 0x1c) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000200)) socket$inet6(0xa, 0x5, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0xc0010000, 0xfffffbfffffffff9, 0x40000100]}) mkdir(&(0x7f0000000680)='./file0//ile0\x00', 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) 03:34:12 executing program 7: r0 = socket$inet6(0xa, 0x80e, 0x1f) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x8}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="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", 0xfa, 0x10, 0x0, 0x0) 03:34:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x578, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000040)) prctl$setptracer(0x59616d61, 0x0) 03:34:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x300]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:12 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xf000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400043, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000003c0)={r0, r0, 0xff, 0x400, &(0x7f00000002c0)="10939bbd52848941e72ab499914fa4ad3304a7d546f1492d9531a18ef39b6a6539d965a04b25252137127dfd93dbe28ef75a70d3b9d4a71bab7394b78395b130ee4ff8368faa9c3269a9d441e20de6b799ad36b9bf27747bfe37e7c8558df5e903aa5a6a8ed4b47036cc68a7c93ee9480da5ade397d8b0bdb4aa82b4456212934f6628a70219c27b24f05ea340d346a121ffe0d36ac441e041eadeb75f7a4abaf96ded32f6d25859ad48ee5818ce39da9b7becbbc3f52de8b2cd30449b1250182410248a940729a495aed9b50c3dbd724c7a6659674eb3f337e0248b609b86303d37213a31b9621295d47043aa9cccf529c4cfe9", 0xffffffffffffa265, 0x0, 0x7, 0x1, 0x5, 0x4, 0x0, "339f20c38a1c491a8e93723cedc23f17fde0544dd503ca8f4faa79c945c86375b25d872eab70cfee45b56c3aab4a68c941fdf3f09b114ffaa1623ce3ed3052f5cb39fa842d9a1e2675db143f40f343f7ac7e2d01a8b03e"}) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000440)=""/203) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 579.282333] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r2, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}]}]}, 0x78}}, 0x48011) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [], @local={0xac, 0x14, 0xffffffffffffffff}}}, {@in6, 0x0, 0x33}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}}, 0x0) 03:34:12 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = msgget$private(0x0, 0xfacd74961ed1d10d) msgsnd(r1, &(0x7f0000000000)={0x2, "700f96585c39b858cf031f429744be510e41c2d45e0e2b999b396e"}, 0x23, 0x67e12115bfe120d3) 03:34:13 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20040, 0x100) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121000, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000001c0)={"72696c74e572000000000000000000000000000083000000000000000000ec00", 0xffffffffffffe9a}, 0xffffffffffffff92) ioctl$KVM_SET_IRQCHIP(r2, 0x4008ae61, &(0x7f0000000300)={0x2, 0x0, @ioapic}) 03:34:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4800000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x770a, &(0x7f0000000040)='/dev/ashmem\x00') r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x20080) r2 = geteuid() r3 = getegid() mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x42a, &(0x7f0000000280)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xb000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x600}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}]}}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x88000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000380)={r0, 0x7, 0x7, "3aa9164333972f85cdb2b16b97b2acc7cc4e67809a3107d44e7fff9574551add0f1eb527b7c113034c59c026e9af6b1cf1fe7673c87708517f9121403d007345592da381fa957c8c0f0b1a59cf8b6091c020f7a156bedd2bad34400ddce0ed8c84cf4f3c7d121c6ca5c990e3c246b8f8248cc44a6c7b3ccbc9b6c73687098f0ce1941532bc783965b5e3a7634f7c239f0da39a5968282ea97c7c7bdcd24ffb89b14186019ff31cda8c1acb1c6d42c11651fb9a8b5889a9cf9a13c8911a37eefdb6fe7ceea9a31fce5bc241a12e8e4e"}) write$P9_RREMOVE(r4, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) 03:34:13 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xffffff8d], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000006, &(0x7f000023f000)=0xa, 0x263) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) [ 579.514718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x2}}, &(0x7f0000003ff6)="47504c01", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x2c2, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f2f6e657400000000000000072f6578706972655f6e6f646573b14a8874745f63", 0x2, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x80, 0x2, 0x8}}, 0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 03:34:13 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000003) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000100)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4b1, 0x220000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22, @loopback}}) 03:34:13 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000000), 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x23de4e66}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 03:34:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x101) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000000607031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 03:34:13 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x6], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3f00000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000040)="0fb5860e00f8f20f0198f9f1ba4000ec66b9800000c00f326635010000000f300f01cb0fc76c003e660f6e714bf3a50f2000", 0x32}], 0x1, 0x0, &(0x7f0000000280), 0x0) socketpair(0x1a, 0x4, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000140)={0x1f, 0x2, 0x3, 0xedc3}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="b9800000c00f3235004000000f3067676726a10f002e0f92d80f013d007800002e650f01cac4e2059364f00e0f01cb660f388282420000003ef30fbd1d00800000360f013500000100", 0x49}], 0x1, 0x0, &(0x7f0000000100), 0x0) 03:34:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x5, 0x70, 0x7, 0x3, 0x5, 0x9, 0x0, 0x1ff, 0x201, 0x2, 0x0, 0x8001, 0x6, 0xe2c, 0x100000000, 0x9, 0x0, 0x6, 0x0, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0xff, 0x2, 0x7, 0x3, 0x4fe, 0x8, 0x5, 0xfffffffffffffe00, 0x1db3, 0x1f, 0xeab0, 0x100000001, 0xff, 0x2, 0x7ff, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x8000}, 0x20, 0x10000, 0x1, 0x1, 0x0, 0x7, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) [ 579.700076] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 03:34:13 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:13 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x1000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0x14}]}, &(0x7f0000000000)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x3}, 0x48) r0 = open(&(0x7f0000000040)='./file0\x00', 0x22880, 0x20) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/100, 0x64}], 0x3, &(0x7f00000002c0)=""/61, 0x3d, 0x10000000000}, 0x100) 03:34:13 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) write(r0, &(0x7f00000000c0)="90", 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x9d6b60433498978d, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23}}}, 0x84) [ 579.799297] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000a00)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80800) getpeername(r1, &(0x7f0000000100)=@hci={0x1f, 0x0}, &(0x7f0000000280)=0x80) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000940)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000000900)={&(0x7f0000000300)={0x5d4, r4, 0x20, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x17c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0x0, 0x9, 0x3, 0x13f9}, {0x0, 0x4, 0xffffffffffff72f7, 0x2}, {0x6, 0x0, 0x80000001, 0x2}, {0x6, 0x4, 0x200}, {0x5, 0x7, 0x10000, 0x339ae95f}, {0x8001, 0x7, 0x1, 0x1ff000000000}, {0x3, 0x7, 0x2, 0x8}, {0xfffffffffffeffff, 0x5, 0x7, 0x1}, {0x7fffffff, 0x7, 0x7fff, 0xfffffffeffffffff}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x8000}}}]}}, {{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x168, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r3}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xd71a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xead}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x5d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) connect$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x3a, 0x6, @random="2e3e6e4ceb52"}, 0x14) r5 = timerfd_create(0x3, 0x80000) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000009c0)={'bond0\x00', 0x7}) r6 = open(&(0x7f0000000980)='./file0\x00', 0x4400, 0x50) fcntl$notify(r5, 0x402, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r6, 0x81785501, &(0x7f0000001000)=""/4096) timerfd_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000001c0)) 03:34:13 executing program 3: keyctl$set_reqkey_keyring(0x3, 0x3) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x10000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x100000001) 03:34:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xfffff000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:13 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0xfffffffffffffe8c) 03:34:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x2) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) syz_mount_image$nfs(&(0x7f0000000100)='nfs\x00', &(0x7f0000000140)='./file0\x00', 0x8bd, 0xa, &(0x7f00000008c0)=[{&(0x7f00000002c0)="0dfbcab0ebde2c85236a241ab2cd0b9d2380fea01d6648d025106e1059743adaaa8b145940ea05d394905fbb30841e3644a74cd7f4739ce549bba963bc8f21e2955fb5c16c2e187da964ca4929dace22ce4a2105886d8975983a72c86b0eea18f91267412d37bc34bb9bf6a789c70613fd73917bee79d3a70b4701dcbf1b888ac818ab0924630a0d45f8268448f82d6724eba05de06fd056856804bc96b9b4f6206e6216a3587742726aa5761bac9ae583a418ee1da4290a52672697109ba5887b63676eb8b85ae5bd5420bd", 0xcc, 0x9}, {&(0x7f00000003c0)="0f4799c6420ef860387f78641d87cd7ed0387c28f23d137bcaf8307ce821e58b933c5600fa440a3bd1efc4c183d92359f83da9d72670c922aef00bddefd73267621964de150ca9afcabfa0e30a42be5db2b8022ffb1d4168ba0bdc4e9efea994058faa25048711930e6b17dfbb9106095b49e56e3cbf5efdcfce210c852409b71b5961e9864b1dca27556672f55cb641860fc8c8858655ed8848cc359d39c372dbad0990ad6e9143caa11758b54bc86aae3dc5574314a5ff389ced0e152aed05fb993a", 0xc3, 0x5}, {&(0x7f00000001c0)="541e661ea343392ae15124677cd5b269ad6dd54d25133d76789bc49615a43e10de85d4393bbd29ec7616521cb988997510324b6c86a4daeb97101c2a102934b6605141b6222d862f0419b864e2be26000730c52b215b0f6db979f232b4184bac2e857052aaa2fbf87ab0b5d0ae243f39d945e6143e3e784f35739e37", 0x7c, 0x10001}, {&(0x7f00000004c0)="df7cb5bf481b88f9bee4aedd74e3bac2561c258181fcf6541ecf6a5f5b5883486dcff0bc1dd720fffbbeed07b6cae0de8bf63d898ed9a75fa961114b3a717ed9931fd46706378e6ea9b541e4da", 0x4d, 0x7ff}, {&(0x7f0000000540)="751198aa96c4fee2bd070f48c5d7cb1b970f6342fef0fefa25368efaf31441a2b0623d8cd04f63f52c0ef1ab89a2c668c752f501391189a52fec89eded643fb24eda9900b7487bd5bb57ed46377a7ea3b057f952b19be599a58ce736af4fa5daefeaf928018975352bbbd6359e4fe410fb1a2a6f0950b9fe587fa8da0dcee31074e90fe94bc2e396c0e4bb4c90bd251111f035a51ebdc1c7da2055d54fbaea151fdac023", 0xa4, 0x8}, {&(0x7f0000000600)="6f8fa1a5e707eecd83f42b7170e89db2a49da38cfd580e5d97f11e1c2d56d900428fd4ed5dfeaaee346799996390d740a42df8622c121dd264093690dccc774dba01e4ee7b3266001829cb1002571760550cfa82eecbe54d9a1758800085bd2db5ce768f6de4d3712ed91351cfdb305b05b9dccb6776419b9775d50d5c16dae1c894034e5d2711ec219b899f1d8401b232fb62a4fb27514d9d12cc6167f01824493f2e7474087bd461eeed4091480b5990b0b9122888345ec68a967b3cfdf15ad7b0a15d8c6a3233fe9f273a26624441e5c33a9ae91e8853ef70af85a4d8657722ec1338af3534db66e5", 0xea, 0x6}, {&(0x7f0000000240)="0ace890636c1d6a806d9e42f9c47", 0xe}, {&(0x7f0000000700)="3101673b9448bc8b5b0995e271136a8d3df72419dead29e1d2c22953d5d223d2901610724056181f245d1b04219d9f41a6d6f0dda34cb345c8e801", 0x3b, 0x8}, {&(0x7f0000000740)="ddc8ee8089496f6a22b38c8cf97a3424efd19dd769dc2de5c3af6540d1c2b9ca0954de0b7fc536f5e3408083d1f3f71169db278ffd4473ac275e79c8d5a999e83e9640975562ddc327f6b96cbed28cdd37cf709683add5d98f02db4652d0caab33b5bff75354b13c8a62283d26f40f18e919137ef8b3ec224e4f1ba25688852ebf9798a0c47b957661337f55cac5e3003dcd6fbfcfef8a2f537035ed6e660002b1717d552982392bd3c5ee64105053ebfe0fcedb1e2d178a2ba75955424907aae719cffbb775cac941d3834b0b63a41621eb616396d231c086c56b1710", 0xdd, 0x4}, {&(0x7f0000000840)="89e7fde2e02b42d22ee3a007e30500205b8b19fbb6e541d750b15bc552b8c72583c10a740da20956ff3a021406fcb7881196d420badf0c221c2d9e613c13bc549202db4d1682765302e35ebf12d8", 0x4e, 0x4}], 0x90, &(0x7f00000009c0)='\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x2, 0x8) 03:34:13 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x88caffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 580.040583] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:14 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000001, 0x101000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/92) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x0, 0x2ff, 0x0, 0x0, "3de55d8fba0bf07179227cd47168c04a4131e53517c43c7f7de27c0cbd756f22"}) 03:34:14 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x84281, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x12, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd1}, 0x40000) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) accept4$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="c0aaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000210000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000340)='ip6gretap0\x00', 0x10) 03:34:14 executing program 5: r0 = socket$inet6(0xa, 0xe, 0x408) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote, 0x0, 0x0, 0x0, 0xa}, 0x90) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 03:34:14 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x604040, 0x0) accept4$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14, 0x0) 03:34:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448d2, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup3(r1, r0, 0x80000) write$P9_RATTACH(r2, &(0x7f0000000000)={0x14, 0x69, 0x2, {0x40, 0x2}}, 0x14) 03:34:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x2000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:14 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x28000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@deltfilter={0x4c, 0x2d, 0x20, 0x70bd25, 0x25dfdbfc, {0x0, r1, {0x10, 0x8}, {0x2, 0xa}, {0x4, 0xfff3}}, [@TCA_RATE={0x8, 0x5, {0x6, 0x4}}, @TCA_RATE={0x8, 0x5, {0x3, 0x1}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x10, 0x2, [@TCA_U32_POLICE={0xc, 0x6, @TCA_POLICE_RESULT={0x8, 0x5, 0x100000000}}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044895}, 0x8080) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x90000}, 0x3, &(0x7f00000004c0)={&(0x7f00000002c0)=@ipmr_newroute={0x150, 0x18, 0x2, 0x70bd2c, 0x25dfdbfe, {0x80, 0x34, 0xb4, 0x8, 0x0, 0x2, 0xff, 0x9, 0x2800}, [@RTA_MARK={0x8, 0x10, 0x2}, @RTA_SRC={0x8}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x3d, @u32=0x3}}, @RTA_IIF={0x8, 0x1, r1}, @RTA_PREFSRC={0x8, 0x7, @remote}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x13}}, @RTA_METRICS={0xf8, 0x8, "9284943d4f615dc701aa3585d03c90e20f50768f7973db562f29aafb9ec7eb6f8cd09c87c93877793be9eaabc6cbce13ea463205f5aa26cc722a7e180a2e92b1f284705395ffa20bb0b9e6e5f75ad983c073b81f489c110d4bf5021abe94de13f662e4d2c7738b6c343422a29eae7579516870b6810dafb0278e929484312878e5a4d527aa13fb3af175f9cf6a2dddb814b9f015004b053ab5189551adfddea3e12b41719875803307750f95064e4ce6bd853310cbb5f37b498eefe16378a0f85c857432bae88f2d0171cda48c5500d09be2a2ffe3b6efbbd98e99d459146aafb582ff9fc4d85112042ec52e99f4d643a6325be4"}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x8005) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = socket(0x17, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'yam0\x00', 0x2}, 0x18) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc80700145f8f764070") sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000500), 0xc, &(0x7f0000000440)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x4}}}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x3c}}, 0x0) connect$can_bcm(r3, &(0x7f00000001c0), 0x10) r4 = getpgid(0xffffffffffffffff) r5 = fcntl$getown(r2, 0x9) tgkill(r4, r5, 0x3c) 03:34:14 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x89060000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 580.536825] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="240000002e0007041dfffd946fa2830020200a0009000000001d8568ff0f000000000000280000001100ffffba16a0aa1c2009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x41000000}, 0xc) 03:34:14 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='em1systemnodev\x00'}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x7, 0x1, 0x0, 0x100000001, 0x7f, 0x8, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xed, 0x0, 0x401, 0xcda7, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x751, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000300)="7b7b71bc3a9cc63a0ee016fc309567a2359c8ee5ef825e7bf7f528dcc31af44fbf74589e9b42d852bbf8ddf4e019b7e8a4723ff3ef099731a40e8ef668fde4e6835326f6a8d06375b1e1fe18ecb696bd8dd56e287a4683e9439070c38d5803050532a0d37570d28a3c659db58a24f6ed964707e260b261eb1af4971689c6edd4d49a07", 0x83, 0x1}, {&(0x7f00000003c0)="6fdfcb05f1434e1d9a9da960033084377b4cdad2a0646846374015cfd6fd2529a3927a0705b5a1e3f3497f5b617cd0fc858e222747884aca8106eefdd03dff8bea5170cc853e0fc4cd7329b6984e6b72ced651b2a195cffb8d14f817b09ce26f2d5e31ec73df987f1cdf8ab0a1ef61c62a08426af0880f2792f63b4313ddf412ac84b9118561be308d48804e1537c63f7adb38fbe3f2d0a2f8042b3c59b6ae0be2f328ce6627b80044cf52af0690354c37784bde24ae8afb63e1afcf2dd6faefbea69b34aa1202", 0xc7, 0xffffffffffffff09}, {&(0x7f00000004c0)="e89232e5faff90c1d5d4400a329ff2", 0xf, 0x1f}, {&(0x7f0000000500)="b451eb2fc222706e97f1d0731cdd6edb1c2b614cb24c8df8d89d3be1ba3f9bebd9f5559d0180e69a3e7f3ac78146fec29050acc344953d32153b955e9230b7822b11", 0x42, 0x100}, {&(0x7f0000000580)="29008d0469326afc345879109892b4e7e76a33c5c659676f0e8ec1f92617276db5c823aae56e8cbb437f9653a659dc88e1be0055", 0x34, 0x4}], 0x100020, &(0x7f0000000640)={[{@utf8no='utf8=0'}, {@shortname_lower='shortname=lower'}, {@utf8no='utf8=0'}, {@rodir='rodir'}, {@utf8='utf8=1'}, {@shortname_winnt='shortname=winnt'}, {@nonumtail='nnonumtail=1'}, {@shortname_lower='shortname=lower'}]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000006c0)={'ip6gretap0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f00000007c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) accept4$packet(r0, &(0x7f00000009c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000a00)=0x14, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a40)={0x0, @loopback, @multicast1}, &(0x7f0000000a80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000b40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001080)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001180)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000011c0)={@dev, @broadcast, 0x0}, &(0x7f0000001200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001680)=0xe8) accept$packet(r0, &(0x7f0000001900)={0x11, 0x0, 0x0}, &(0x7f0000001940)=0x14) accept$packet(r0, &(0x7f0000001980)={0x11, 0x0, 0x0}, &(0x7f00000019c0)=0x14) getsockname$packet(r0, &(0x7f0000001a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001a40)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001a80)={@mcast2, 0x0}, &(0x7f0000001ac0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001b00)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001b40)={0x0, @loopback, @dev}, &(0x7f0000001b80)=0xc) getpeername$packet(r0, &(0x7f0000001c80)={0x11, 0x0, 0x0}, &(0x7f0000001cc0)=0x14) accept$packet(r0, &(0x7f0000001d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001d40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001d80)={0x0, @dev, @broadcast}, &(0x7f0000001dc0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002240)={'rose0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002280)={@loopback, 0x0}, &(0x7f00000022c0)=0x14) getsockname$packet(r0, &(0x7f0000002380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000023c0)=0x14) recvmsg(r0, &(0x7f00000052c0)={&(0x7f0000005000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000005180)=[{&(0x7f0000005080)=""/206, 0xce}], 0x1, &(0x7f00000051c0)=""/242, 0xf2, 0x4}, 0x10020) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005300)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005340)={@dev, @local, 0x0}, &(0x7f0000005380)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000053c0)={0x0, @remote, @loopback}, &(0x7f0000005400)=0xc) accept$packet(r0, &(0x7f0000005440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005480)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000054c0)={'vcan0\x00', 0x0}) accept$packet(r0, &(0x7f0000005500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000005540)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005fc0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x21200}, 0xc, &(0x7f0000005f80)={&(0x7f0000005580)={0x9fc, r2, 0xf14, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x4}}, {{0x8, 0x1, r4}, {0x270, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r5}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x100}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0x174, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x174, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0x5, 0x9, 0x81, 0x1}, {0x3, 0x7fff, 0x7f, 0x7}, {0x3, 0x6, 0x7, 0xd0}, {0x40, 0x6, 0xfff, 0x3}, {0x80000000, 0x2, 0x2, 0x80000001}, {0x5, 0x800, 0x1f, 0x1ff}, {0x800, 0x1, 0x23, 0xffffffffffff954e}, {0x6, 0x0, 0x5, 0x2}, {0x4, 0x9, 0x10001, 0x80000001}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r17}}, {0x8}}}]}}, {{0x8, 0x1, r18}, {0xc0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x21}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r20}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x258, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r25}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r26}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x81}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}]}}, {{0x8, 0x1, r31}, {0xf4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r32}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x400, 0x3, 0x7fffffff, 0x8}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r33}}}]}}]}, 0x9fc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 03:34:14 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = gettid() ptrace$setregset(0x4205, r1, 0x6e8eb4751518a3e4, &(0x7f00000000c0)={&(0x7f0000000080)}) sendto$inet6(r0, &(0x7f0000000040)="5f221612ff241635528d093fdd24435b4cd3c3d5c4360fe5d325d7d7e537", 0x1e, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) 03:34:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x88caffff]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:14 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x211, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) close(r1) close(r0) 03:34:14 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8100], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 580.687154] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 580.723740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:14 executing program 7: r0 = socket$inet6(0xa, 0x10000000e, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 580.750917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:34:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x59000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b2000000000000b2000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c798c4ea2c9e664c4f06a496e62003ccf81fa5a20cfdb71f4fddec94f7fd43e125d1c36ad3117436a727b89e21213038618cb17423d5a4c5e58889422dc2d82aca082b0aab2539f2c14fbe5f41a4861f82a26f2ad537839cf712255e87a0c9093ef6df5025659916fb9740e321b6288ecd820ac5be2c2388ccde9e0857353b979bdd9127340d146a5a665655702be7d0b6093e226cad5bba0f096598e200eb7289b85127864043f9a7e06ee20832cbf4e49f64f28968980818d908894e46f4d5dd0b6a0e691425a"]) mount$9p_unix(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000280)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x3}}, {@access_any='access=any'}, {@cache_fscache='cache=fscache'}, {@aname={'aname', 0x3d, 'eth1bdev'}}]}}) unlink(&(0x7f0000000080)='./file1\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7ff8000000000, 0x101080) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000000340)='./file1\x00', r1, r2, 0x400) 03:34:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f00000004c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000480)={0x3, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000300)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigpending(&(0x7f00000000c0), 0x8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000180)='/dev/dsp\x00'}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000380)={0x2, 0x5, 0x3}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x307, @local}, 0x0, {0x2, 0x4e20, @loopback}, 'ip6tnl0\x00'}) fcntl$setsig(r3, 0xa, 0xb) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400003, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000140)={0x101, 0x8, 0xae, &(0x7f0000000200)="e30a7e195c2b62ffe6e726e55e93f6dca46af6e1e81409319cc0b5ebe8806879036f19a48c73eb9af5681f0d3b777542b5d945f229e3c3897745fbf8ae9cfc3236558332637c56593e218a0570ae4456c97757ce2f2dc12b9d6bf256d7f4a0849404454dda25ef59cef5b37654acaf0798b91c8e7ea371396bd2311a98ee5bd4fdd110f182fd74ee126eb954ffe6bd5d8ab5eadaf00b6e3db1e80bb8fb44cb433f12dbb9f6b92ab5e875c7231108"}) 03:34:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x501000, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000000c0)) 03:34:14 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x500], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:14 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = memfd_create(&(0x7f0000000000)='GPL-\x00', 0x1) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000040)=0x20010, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x60000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:14 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x600000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x5, 0x7, 0x19, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000340)=ANY=[]) 03:34:14 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x100, 0x1, 0x0, 0x1, 0x8000}, 0xc) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) write(r2, &(0x7f0000000180)="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", 0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e20, @remote}}) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x2) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="00000001cf01000056f64f4a8f1cda7c57cdc35e28fd233151a86c052cf77900fded3303b62b9bdc6d8e61"], 0x8) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 03:34:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x141241, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x6081, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000240)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0xd, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x1000}) socket$inet_udp(0x2, 0x2, 0x0) userfaultfd(0x80800) 03:34:15 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="a4bc42f5289f3d6d982044e24316b53052a2eb6ff481b8b6668c88e8ff17688bc3648d3f43718a5740e2ae85f6db96966a", 0x31, 0x40044, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @remote}, 0x1c) 03:34:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x2], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 581.412950] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80200, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x10) unshare(0x8000400) r3 = mq_open(&(0x7f00000002c0)="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", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) unshare(0x8000000) dup2(r1, r3) 03:34:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x23, 0x57d1, 0x7f, 0x1, 0xd, 0x3, 0x6, 0x4, 0x106, 0x40, 0x41, 0x8, 0x9, 0x38, 0x2, 0x4, 0x2, 0xfffffffffffffffe}, [{0x6474e557, 0x3ff, 0x3, 0x4, 0x86d, 0x8, 0xffffffffffffffff, 0x6}], "7da84547403032985dabefd296bd0adfebe28d0fb44a40b37640aaabe678f388548218e4e72c109ac133f285771c17256e2a4722746f9af4611db17bd829a637e356f4129592cdea407a84d40370f7858b9e47d885677e6252af351dd09bc660b7d0"}, 0xda) syz_read_part_table(0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200422020002d010000d306000055aa", 0x60, 0x1a0}]) 03:34:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/45, 0x2d) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x4000000000003, 0x8, 0xffffffffffffffff}, 0x14}}, 0x0) 03:34:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000300)="43d9b57786120a2104"}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x890b, &(0x7f00000002c0)={@mcast1}) close(r1) close(0xffffffffffffffff) 03:34:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x7000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000029c0)="025cc83d6d345f8f762070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x244100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x52, 0x4) r3 = socket(0x18, 0x80089, 0x3) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000240)={'bridge_slave_1\x00', 0xffff}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={"6272696467655f736c6176655f310005", 0x95}) 03:34:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 581.630698] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 581.661582] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 581.671141] ldm_validate_privheads(): Cannot find PRIVHEAD 1. 03:34:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xca00, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc8070831ff07714070") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfffffffffffffffd}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000008c0), &(0x7f00000006c0), &(0x7f0000000940), &(0x7f0000001a00)) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[]) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='./bus\x00') ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000280)=""/78) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000600)=ANY=[@ANYRESOCT=r3, @ANYRES64=r2, @ANYRES64=r3, @ANYRES64=r2]) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22, 0x1}, 0x1c) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000180)={"627269000200"}) sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000040)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:34:15 executing program 2: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYRES32=r2]) ioctl$KVM_X86_SET_MCE(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0xc0000102, 0x0, 0x400000b7}) socketpair(0x4, 0x800, 0x5, &(0x7f0000000040)) socket$inet6(0xa, 0x5, 0x7) 03:34:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0xaaaaaaaaaaaab87, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="d105cb3d382ed8afa7b90383d4c05467dd8922dd1c1360f7d0c66675ba6d58d15737513ef30552227c7b2b79d2a536905d8f13c95369a420a203b2b9ac9053e87582d74e4d5d5729402610a20c530f6e89ef28e8e579b1258f0d9cbfb999520f2b51e4b4e82188896e0d67031f5280078ab5d22a57e917432127079e040626a74df02ebdcece18136d0920f60afcbaacf7c99bc9601d29786920c8c02143be1f2ab5256eaae24d7d639c0152fe"]) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x100) fgetxattr(r0, &(0x7f00000000c0)=@random={'os2.', '(\\keyring\x00'}, &(0x7f0000000200)=""/21, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) [ 581.677135] loop3: p1 p2 p3 p4 03:34:15 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x5, 0x80}) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:15 executing program 1: mknod(&(0x7f0000000140)='./file0\x00', 0x60, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="a05a097bb6d0464a166bb1d53d499e73e52f229bdc26fc700efb167fbd0b83ae0d7325b9ffc6ad0580fa274ab7ced34b88df47f1ecb66aea25f0230f94e731f6d9d3e5d2355480c8773f30c1d51b27002edebe69221c382d0e63871a2039e5813d6a0f28687444e677083905d2128ffdb9105b9975fefc873670351ea11293b180dc2790bb939f8868889cbea2fe86ce0071803a678c4d93b04f659ef50399eaa79da4a2292e04bfbab122a57fdbf6ae0bad750706b035308676b4ff18407c7d719a353e9d9d6e1fea8c5813f35017d57e9f2648a2c2843d998365e67326133d66ff1f1262ba18eb67939abaa32327", 0xef, 0x501b}], 0x10000, &(0x7f00000000c0)={[{@umask={'umask', 0x3d, 0x6}}, {@case_sensitive_yes='case_sensitive=yes'}]}) 03:34:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x20000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8848000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:15 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="ac43e15070731fa5523a86039266e05cb10bee4f711f66a3b3862166fce107f555c317c0180951118eaf3dfbc71530175e49c684d18a51ede586edf13f1c409e8fc33c750d8b5abe6396aa8d640fbd84a237cf1ffafe7b05b3de5ff640c08bb478e76a46d17841ca83318fa393a2f2b149d3038f759cf66a629c550d009712d43f5800a5f7fcfd41c30e26f6e6f66286c563bb46d2c7bac97ccd", 0x9a}, {&(0x7f00000001c0)="6090c7eb28523e885ff1bc643de0d500656c5c2bd02f8be96774bc0770a770d1ec1606fbeed69f695030ba6fc882f85f", 0x30}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x40000}], 0x1, 0x4008010) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000480)=""/136, &(0x7f0000000540)=0x88) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 581.834098] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 581.845250] loop3: p2 size 100 extends beyond EOD, truncated 03:34:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) accept$alg(r0, 0x0, 0x0) 03:34:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x100000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 581.916970] loop3: p3 start 201 is beyond EOD, truncated [ 581.922584] loop3: p4 start 301 is beyond EOD, truncated 03:34:15 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000c00)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000140)=[{&(0x7f0000000240)=""/171, 0xab}], 0x1) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000500)=""/95, 0x5f}], 0x1, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x27d, 0x400000002) 03:34:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x6000000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR=&(0x7f0000000240)=ANY=[]], 0x0, 0x0, &(0x7f00000003c0)}) 03:34:15 executing program 7: getcwd(&(0x7f0000000000)=""/24, 0x18) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @link_local}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f00000000c0)='ppp1posix\x00\x00cl_accessð1vmnet0cgroup)\x00', 0x1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001500)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000001c0)={r2}, &(0x7f0000000100), 0x8) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/225, 0xe1}], 0x4, &(0x7f0000000540)=""/14, 0xe, 0x9}, 0x40) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000005c0)={@mcast2, 0x74, r3}) 03:34:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x88640000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x23, 0x57d1, 0x7f, 0x1, 0xd, 0x3, 0x6, 0x4, 0x106, 0x40, 0x41, 0x8, 0x9, 0x38, 0x2, 0x4, 0x2, 0xfffffffffffffffe}, [{0x6474e557, 0x3ff, 0x3, 0x4, 0x86d, 0x8, 0xffffffffffffffff, 0x6}], "7da84547403032985dabefd296bd0adfebe28d0fb44a40b37640aaabe678f388548218e4e72c109ac133f285771c17256e2a4722746f9af4611db17bd829a637e356f4129592cdea407a84d40370f7858b9e47d885677e6252af351dd09bc660b7d0"}, 0xda) syz_read_part_table(0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200422020002d010000d306000055aa", 0x60, 0x1a0}]) [ 582.211032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x806], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 582.253600] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 582.263085] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 582.269109] loop3: p1 p2 p3 p4 03:34:15 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x8000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0/file0/file0\x00', 0xffffffffffffff00, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="80b568f60352bb70945292d5faf8e59971d32e3ecf03ca7b503e433a5ad2c517e6d0bab225f7d6641aae626b16746808770b00d56f3e8cda98ad1a2d529336dda09cfd", 0x43, 0x8000}], 0x10080, &(0x7f0000000300)={[{@disable_sparse_no='disable_sparse=no'}, {@errors_remount='errors=remount-ro'}]}) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800, &(0x7f0000000000)) symlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000140)='./file0/file0\x00') open(&(0x7f0000000100)='./file0/file0/file0\x00', 0x0, 0x0) 03:34:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xa, 0xc, 0x9, 0x80}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/197}, 0x18) r1 = socket$rds(0x15, 0x5, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000040)="89d2cc34cf8975fb47dc9ab5a8c44a1708ac8b73a231900dd4cd3c592f5f3f0955e82fa8e4c7c7527e353a52882d3bf15c8e9082efe70ecf60fd3017b9f778dd8f21b38f59ee0ea6d4c0eefc1cc1c6666f18c2c880fcec8e0feca425fd176df4ee327c75a7285acfbee9f64474a02cd30c07db4465edd7ff1a7f5cb4303c4e8075525a5d32fbd5ca931889015073e4511e0738974c3d1ee44d7417f3e7fcb4a7074585ba2dd0adf57a9a05dba2cbf03929d67331b4081cb16b0c0404bbc06fd9549748e922db7abe0bbd32883a39283b82a5397cd78e4ab43452a6515d8ff47558baafe9f4f9") [ 582.294876] loop3: p2 size 100 extends beyond EOD, truncated 03:34:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x806000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:15 executing program 5: r0 = gettid() select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x48}, &(0x7f0000000100), &(0x7f0000000480), &(0x7f0000000180)={0x77359400}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}}, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) r2 = getpgrp(r0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) kcmp(r0, r0, 0x3, r1, r1) tkill(r2, 0x1000000000016) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r0) [ 582.348830] loop3: p3 start 201 is beyond EOD, truncated [ 582.354472] loop3: p4 start 301 is beyond EOD, truncated 03:34:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x40086310, 0x3}], 0x33, 0x0, &(0x7f00000001c0)="a3fa7c0ba2ead893b2f8410024ca5a03205138a9c224d99f409863c78a4af4a22c59e3063e1864ae55de9075b7c4264706078a"}) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000240)={0x5, 0x3f, 0x4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080), 0x0, 0xffffffffffffffff, 0x1}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffff9c}, 0x10) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x4, 0x9, 0x200000000006}) mq_notify(r2, &(0x7f0000000380)={0x0, 0x16, 0x4, @thr={&(0x7f0000000280)="b7e58f481afdc6e53c0c95f1b04fd1890a35df2f3463782dd7b8168f0a621a02943f8dfc1b1de336b69a2755ef2274662a29ec9dc201f73d574d34b726e796f379b3b0edd158e35cdf6ed54ccf80a674ecca25f2eb5c", &(0x7f0000000300)="eb624b95d4d91fd105c77ce4de370d005c8745055917ac8434bb9476ccdb1cccb9c2373ad5c174742a3f3884d437dbca9061cc42e054b837b62d3795d749a87cc15947906f3692f4"}}) 03:34:16 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 582.423056] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:16 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8100000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x5, 0x3ff, 0x6, 0x400, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x1c, 0x1, 0x8000, 0x0, 0x5, 0x2, 0x10000, 0x354, r2}, &(0x7f00000003c0)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@local, @multicast1, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@local, 0x65, r3}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x1, 0x4b, 0x2}, {{0x0, 0x2710}}], 0x247) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x80) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000140)="5a48a92bdac5b0b9949ef16c90b648ec1447de083c4e453efacf80b8c7cb7a377d32ec068649542b209195f880b17e85dc4f05a0c7ac1932c6ca20ce49665e57508329a19a36a5b5762d914e6b38d3d68195cab5dc53f788e08962d4c4693a37e610920a5762686b04e4558b714ab1261dd011b23c0bf2c73145db7c094d157826b2751a60e1094e3f58e45ea8a0b03041", 0x91) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000100)={0x2, 0x1}) 03:34:16 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000001c0)={0x0, 0x800001, [0x0, 0x355, 0xb1f, 0xaa4]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) syz_emit_ethernet(0xffffffa6, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [{[{0x9100, 0x19d7000000000, 0xffffffffffeff000, 0x3}], {0x8100, 0x2, 0x261, 0x3}}], {@ipv4={0x800, {{0x19, 0x4, 0x80, 0x7f, 0x96, 0x64, 0x0, 0x7ff, 0x0, 0x0, @multicast1, @broadcast, {[@noop, @rr={0x7, 0x23, 0x4, [@multicast2, @loopback, @remote, @rand_addr=0x82, @dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x7, @broadcast, @rand_addr]}, @ra={0x94, 0x6, 0x200}, @cipso={0x86, 0x23, 0x62, [{0x6, 0xc, "699f1e27b4ccbd86763b"}, {0x1, 0x11, "4e243c4e764f16451a60cbfca6afdd"}]}]}}, @dccp={{0x4e23, 0x4e20, 0x4, 0x1, 0x6, 0x0, 0x0, 0x7, 0x1, "c42edc", 0x81, '\a{\\'}, "714c64884ba7a830ad109eba8cae0f23fa053284fc4123c6d42c05de46f4243cdb6b"}}}}}, 0x0) 03:34:16 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x200000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:16 executing program 0: msgctl$IPC_STAT(0x0, 0x4, &(0x7f0000000000)=""/5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e23, @remote}}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000000c0)={"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"}) 03:34:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x7a000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="0f0103f26d67f2f7320fc79b000000000f01cbc4c23dab8b0a000000f2a3381dd45266baf80cb8bcbd3f80ef66bafc0cb803000000ef0f239df20f5a5b00", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x300, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x7, 0x7ff}}]}) 03:34:16 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x28) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x20, 0x70bd25, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 03:34:16 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x9, &(0x7f0000000100)="337142f6c4f3") r1 = memfd_create(&(0x7f0000000000)='/dev/cuse\x00', 0x1) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffffd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0xffff, 0x9, 0x3, 0x20, r2, 0x7f}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0x12, 0x0, 0x100, 0xa86e, 0x0, 0x1}, 0x2c) 03:34:16 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x88470000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3e0, &(0x7f0000000800), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="861399de375d430d4efbf55e6c9c4f570d6e3eb237083c27b509e9d0e93e88e28cf2ee0f67903c99f6d2acd41539b6baf75ec055b779661e2e3d"]) 03:34:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x62, @empty, 0x4e24, 0x2, 'sh\x00', 0x10, 0x0, 0x6f}, 0x2c) 03:34:16 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x600200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x2}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x5}, 0x8) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) clock_nanosleep(0x7, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000500)) mlockall(0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000093000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x14000) 03:34:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4800]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 582.823328] binder: 8485:8489 ioctl 891a 20000000 returned -22 03:34:16 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e23, 0x8f31, @mcast2, 0x6}}}, 0x88) 03:34:16 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000d00), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) lseek(r1, 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000200)=""/73) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000180)=0x5) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000600)=""/19, 0x13}], 0x1, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0x3, 0x4, 0x1, r1}) r2 = open$dir(&(0x7f0000000780)='./file0\x00', 0x27a, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f00000000c0)={r1, r1, 0x10001}) [ 582.887630] binder: 8485:8504 ioctl 891a 20000000 returned -22 [ 582.912927] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:16 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8847], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x10000000200, 0xa9, 0xa35, 0x1, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000094"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xb, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x80100, 0x119) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000480)=0x2, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x20080, 0x0) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000580)=""/194, 0xffffffffffffff95) ioctl$RTC_VL_CLR(r3, 0x7014) r4 = dup3(r0, r1, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000100)=0x3f) 03:34:16 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8864], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 583.051885] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "†™Þ7]C Nûõ^lœOW n>²7<'µ éÐé>ˆâŒòîg<™öÒ¬Ô9¶º÷^ÀU·yf.=" 03:34:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/25) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80000000, 0x88000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x126d28c2, 0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x40, &(0x7f0000000280)=0x2) socket$inet6(0xa, 0x100000003, 0x80000000000006) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ptrace$peek(0x2, r2, &(0x7f0000000340)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000080)={{0xf31d, 0x6}, 'port1\x00', 0x1, 0x0, 0x57, 0x954d, 0x1, 0x3ff, 0x10001, 0x0, 0x1, 0xfffffffffffffffb}) 03:34:16 executing program 2: pipe2$9p(&(0x7f0000000000), 0x4000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xffff, 0x6, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext, 0x10, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c034a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x240000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x9d0, 0xfffffffffffffcdf) 03:34:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:16 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000000000)) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x8000000000000001}) r3 = dup3(r1, r2, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_set$pid(0x2, r4, 0x90000) 03:34:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc80700145f8f764070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000000280), 0x10) setsockopt(r4, 0x65, 0x1, &(0x7f0000000080), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0x0, 0x0, 0x1b]}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000000100)) 03:34:16 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000200)={0x893, 0x0, 0x0, 0x0, 0x0, 0x7, 0x400000000000000}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000100)) rmdir(&(0x7f0000000140)='./file0\x00') modify_ldt$write(0x1, &(0x7f00000000c0), 0x10) 03:34:16 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r1, 0x101, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 583.271675] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:16 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x800e], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:16 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x4) 03:34:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f00000073544ec00000000004e9f50006000d0005", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000000040)='ppp0\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x6, 0x4, [0x2]}) 03:34:17 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85714070") r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000340)=0x10d060000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x400) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/114) 03:34:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x6]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:17 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x543], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:17 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)}) perf_event_open(&(0x7f0000000180)={0x2, 0xf4, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) tkill(r1, 0x1000000000016) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000200)}) 03:34:17 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f0000000dc0)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast2, @in6=@loopback}, {@in=@loopback}, @in=@dev}}, 0xf0}}, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000140)={0x14, 0x0, 0x1, 0x25}, 0x101) 03:34:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) write$eventfd(r2, &(0x7f0000000080)=0x9, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2}) r3 = eventfd(0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r2}) 03:34:17 executing program 7: syz_init_net_socket$llc(0x1a, 0x2, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/79) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001380)=""/140, 0x8c}, 0x0) sendmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000140)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="b568dd", 0x3}, {&(0x7f0000000300)="a88909f6e4d58ccee6b44145d815357817bff6ca867cd989516f0d5cd80a32694ff2e0e130d607e6541bf3748717eec8756fb45f1d23e3f5e75e2ba974b674625efacf8c7fd7d485c969572350006ebd989bbe6f7e48a6ed4b14a0a7896dd665f75dac6db12834830921ab918a4cd3cfaea392dc2d74ce657495b0970c26ecb37d34fb796abfde1e3b25c3b55508e6ee748f19f48e2e012b405a7f0c41ff37d3eca7369633952aaf0d882dd638a45911989c487db58e4d7cdefedb38ebf677bce3f0e1cf59e32b717eb5441d", 0xcc}], 0x2, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f0000000440)=@ll={0x11, 0x8, r2, 0x1, 0x6, 0x6, @local}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="0e60a9489c91d4a9ad38c8ec052838f2f5ea46dad331111edb193c1527f1a4912c5a14be0aa44f9e82ea42d61a57611ca862507c7ef7212b0cbe58a121cb8fefb7106f610117b43b739e6e33476b537a882e04252da5b19209b5f9ba4b30686a395c1b9ad3450955bfc2a2b7df2d35208805c7850cf5a0c7458452e579f501c868e3624a42bb075cfebf66ecacf565e4330fc2076818d46c4950fbb83e9eda3b2f1cf65cd67485f868cf5d9b8a8b2c7a1aad81fc5812a73976db7400b76d88e6e748e1a869670fa4869dfbceba17f33136cef84d63458c37b73643bcfa", 0xdd}], 0x1, 0x0, 0x0, 0x20000000}, 0x6}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000600)="d93d362a7d1b0d4be087d7776728248d6743a17bb71d4365d664c74536b0a95cfe1c9650a648370120e269feeb12b608834cfdee8cc05d79728e6a56ea3665b9f43e1ed78a9884b599f50604f4bcc24933e5524ac45ef16bdb18d935fa35aa66319566db335fb91ccdc0fbb06170c1e2cd0e9eec89e3b8e513fc95709f67980954bc1d1676fd6b2f743d1e4f3c223e22684babadc302c1ee6eba08cae40ad5405d4448b0ff72db", 0xa7}, {&(0x7f00000006c0)="536fa61ac63ac64eb146cdddcc6dca882bb57cef2fc234bfbfaf175bc1be30167a21054b2bfa5ac7c92c280a620100e316d820a91216f71a76327036b52fd4335d814ff2d4e6097dfaa83b6b3f28b43fefa4deee92600665d9d6982772653ebc0cb539680fc3b6240e38b0953df92b86054a8dcc6f0e1301f65c9509e61e6fa630e3d38736e87d48a5522c843b73e70fa9103f36906bc7a020957aa31a0dda587003000000ad229de520ed316dc4f5344e3a2325a383ef8782d1", 0xba}, {&(0x7f0000000780)="25ac6ed056ac6b2cc5b8729c24ed2ddd116e19c6165c8d850a1ef9aab913c6247cd9a32bedcfc681be43b14569e40eba072ac5443248c39fdba529653e66030fe0ab243eea39ffec0f179499fe6614", 0x4f}, {&(0x7f0000000800)="29ebc11b54865a5539d83581f9b22157549bcfad585b2d8139782e7a0bdf80c6fb1a4bb14e670ea1ebbcfd7fa95a5d2aea07c76922cec070579a49f3ef2771fe1e13377d9f3c574ed3a6706aa69ea14f7337774758bcb35adcb0011d17747363a1813518e32abf60779213c098c3dc1057a7ac825e5c3506e5ea8701adc91ef0cd67504e994be32bbc857917606920b57141df5c0c55cb6d48a10a5d1a93127c6284dffacc527a4387865fd30f9e093eb8a47d0cc6a14b4a30eb3328fe88eb938b83d2979be21cd521b78e3275937514128efb2f14489f3c13a146a8a79f8782f54b329543b9fce77837f064416ea7", 0xdd}, {&(0x7f0000000900)="c3bb4a373c806224d80eb7892a61004c873c1820333497764929ffda9973f90bf7acbdccb6f71b3806e7d46d8296da3d6797641df8c2c58a8d354b9081ddebf56f576a018a8a4dc35308a82d6c5d1f1959c1cf3306d896b1b4df92a4ef994c50d866a623ba0292152157b738836a0e1afb632dc347eb768e9b70b13573363293b8fc561d2e55b9bb3f5c40e8a225de103bbd85a3076e4bfef361ba71e37f4ec500c4d29e8c20ca353a7f2152cba9486ab130833bfae72b74ad7ae1f642", 0xbd}], 0x5, &(0x7f0000000a40)=[{0x110, 0x84, 0x8, "ac949883a5db036a3ea9c79a92115a5d32e18fbe076f090231b4b66b231904536a5de15ffacee8fb21370c6e4ad80a03b3c1db234aba945c4ebb9c39859aaa0a161c115173dc6b34f212f66d5de00352ab5bdf85d8500e6e1cdde9834cf8ed09136d162db7aae212d20e084a52c01515e3c0fb9a92ff6f7d6854672a9fb60677d0f71a5a4a8907b139a29f2ea0652f7628926eac3c4c08435743facf2016f02a4ab345a6e4dec33812f4bb2d7e0f3c6b4aa3516a59dbbeaae9a9bb88f0c924efbd157b90b539324cdf694abe2ccf4076b8be059a46cd10e5d7a4e0536378c6e647e750e1e3e29e61fc7d640ff5dbf470a5a526bff41b1c80e1"}], 0x110, 0x80}, 0x1000}], 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x0, 0x2710}}) 03:34:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x7400000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 583.732999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 583.754870] audit: type=1326 audit(2000000057.316:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8585 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x456a09 code=0x0 03:34:17 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x101b5, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}, 0xfffd}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 03:34:17 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x6000000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000100)=""/220, &(0x7f0000000080)=0xdc) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 03:34:17 executing program 2: timer_create(0x8, &(0x7f0000000500)={0x0, 0x7, 0x0, @thr={&(0x7f00000003c0)="ccc4ec4e35475466d1accfce3583156b9dd2b693b18bb8269422d4dcbb6b6a077756d08b23d49a4f9c816714198d0e93853472f2a42dae588de76fe0c886b70a5029dddd8733a0225ae896867c39f53efddc9351c5557736c673076b522d9eb184d95f0df7f386d6fdd18d25c776c2bc39224ac6dca12593feb10eb0", &(0x7f0000000440)="ffbed0c865132ddc7c59fe988bb498de299e8defa6635a72ef908802b54a41b9f7bcb424ed32eb735fd78abf7cd446f964d23aa547de88bab8000458f3f46aa632b39a4434f58795d142afcd02ea116380cfda397a57015035be59fb6c651e6ef80a39ae7765bb254abe10bd0e2df8ce70c3e3b7dd8013873ddff47df0ee18f4d7e926833c175ebc4dd4f33ebe325882a14436eb1ac19612c6ed633461810f254fc421a5b8c6a58d5bcb0bf8ee193a28a8"}}, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, r1, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) timer_delete(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0xb9e3, 0x9, 0x2c1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x87, "c1e6e6c3edb3de366b190600900f01dd5ddbe671aed5af44e6ec8409f4d9c4417248d2652a26ced265d48f29ae344f8b9779471c3752f3c3deb35a7dec7cae35e3b15296e5e0c1e91ebd29f842a286e0c3dc762d71c2b831f7a8d0e10cf9e68db8d77afc8b995496639a1852f6ff20f918ac03877f68940ca31d76b9e75103bcc8559170b1b091"}, &(0x7f00000002c0)=0x8f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x7fff, 0x20}, &(0x7f0000000340)=0xc) 03:34:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x10d000) write$FUSE_POLL(r1, &(0x7f0000000040)={0x18, 0x0, 0x3, {0x9}}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="0c01000010000500003f0000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6244cb272e4a09cb6688d6cf2f653122f3152907d2ca9a11742b2909d137520802354cff603a83d0dda8e4b0e8ca37cca9b624c372099b945e1809401943ffc3690934f8eb365fa675c222e47a7c7749ab65922957db3a1f4a79134f515c5fa8a4f921b511db010d3cbba40b3373a1e6c5a701148a2428f63a82bf95f248650fc920cdbff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000002b0000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c000400000000000000000000000000000000000000ffffffffffff"], 0x10c}}, 0x0) 03:34:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e12924ad83aa300fc6228476120f3c18"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x4bb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xb}, 0x48) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000500)={0x81, 0x4, 0x4, 0xffffffffffffffff, &(0x7f0000000400)=[{}, {}, {}, {}]}) [ 583.864296] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 583.890503] audit: type=1326 audit(2000000057.381:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8585 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x456a09 code=0x0 03:34:17 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x80880, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @multicast2}}}, 0x84) r2 = socket$inet6(0xa, 0x100000003, 0x80000000000006) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x2, 0x3f, 0xeef, r1}, 0x10) r3 = semget$private(0x0, 0x0, 0x40) semctl$SEM_INFO(r3, 0x8, 0x13, &(0x7f0000000040)=""/49) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="5a8f0200ff000000b2ba1272bdb93a7e0235121bf28fa9347175b8b5023257e676b6f6ede0a1efabeb4733e43bb43951fc1775e8d9dafed4dd1c568bca1da5df21ee33a779342000a9c6452228cfd9c0c8a11381389efd36b54c10332e16b53ef236a8b27e9a29f7a51578dabc0c3bc4ec206144127a184bf63b2b95f75cee187bd93dcb2cfdf5d60a58161ebb0a4f396a870c06e600f0636e8ffff57194a3040000000000000000000000"], &(0x7f0000000280)=0x2) sendto$inet6(r2, &(0x7f0000000000), 0xa38fe3c2cd092a70, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:17 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0x3ff, 0x0, 0x7, 0xd76e, 0x100000001, 0x1}, 0x5}, 0xa) r3 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r3, &(0x7f0000000100), 0x415b22af) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x0}, 0x10) shutdown(r4, 0x0) 03:34:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x74000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:17 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xf5ffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 583.971301] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 03:34:17 executing program 2: r0 = msgget$private(0x0, 0x4) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r1 = msgget(0x2, 0x2) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x3, 0x1800) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) 03:34:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x2401) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x0, 0x100000001, 0x10000, 0x4, 0x5}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/237) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mlockall(0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x4) 03:34:17 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1d, "cfda2cf44c9633edd0505d02eaed49a510ceedf17822412a5a03c988c0"}, &(0x7f0000000540)=0x25) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r2, @in={{0x2, 0x4e21, @multicast1}}, 0xf9, 0x80, 0x1, 0xae7, 0x46}, 0x98) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000003c0)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") rseq(&(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x4, 0x2, 0x3ff, 0x6}, 0x6}, 0x20, 0x0, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000400)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xa, 0x800031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10400) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x10, r0}, 0x2c) 03:34:17 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xfeffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 584.110314] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x89060000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:18 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000000180)={0xa, 0x4e21, 0xffffffffffffffff, @loopback={0x0, 0x8}}, 0x1c) 03:34:18 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0xe1) ioctl$sock_netdev_private(r0, 0x4000400089f8, &(0x7f0000000240)) close(r1) io_setup(0x2, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='timers\x00') io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x1f, r0, &(0x7f0000000080)="6e2be2890743ff5ac0ac380ef23d7affa3b88e89e7b13e785bbe949cc1f8ef8d108c6a7da3127a07b9c1cb1c16b9b6a1b7cc531043ea50629b42afe4f99c1ca2aeff2368b15aea35dc388cf6cc1b4ecaaf7a8843cfeadfa61dedebb5befa2a070a1a8ccfec5851423e7da84cce98b9e649397f063519f7035e4276a1faec04d15146f731640cafe75c2ea8e1bbec49f592b9f6234a8aaa7176", 0x99, 0x9, 0x0, 0x0, r3}, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setsig(0x4203, r4, 0x80, &(0x7f0000000240)={0x18, 0x3, 0x8, 0xffffffff}) 03:34:18 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x8060000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:18 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)="2e2f66696c6530000000000000000005b400", 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7509040000000000006a6465763d2e2f6600000000"]) 03:34:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40200) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xffffffff, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/207) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000000180)={0x9}, 0x8) ioctl$KVM_SET_CLOCK(r2, 0xc008aeba, &(0x7f0000000100)) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000000)={0x400, 0x8, 0x0, 0x10001}) 03:34:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009400000420015080404ff7e", 0xfffffffffffffff2}], 0x1}, 0x0) [ 584.692813] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:18 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) read$eventfd(r0, &(0x7f0000000080), 0x8) 03:34:18 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/57, 0x39) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) close(r0) [ 584.753484] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "u " [ 584.833706] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "u " 03:34:18 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0x3ff, 0x0, 0x7, 0xd76e, 0x100000001, 0x1}, 0x5}, 0xa) r3 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r3, &(0x7f0000000100), 0x415b22af) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x0}, 0x10) shutdown(r4, 0x0) 03:34:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000140)="025cc83d6d345f8f762070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10240, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/120) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x0, @loopback}}, 0x0, 0x3, 0x0, "7863a7d08b0774e0539db0f9d78876a9d0f4f7b616b034b43aadce22d72e7f41929abb98a8e0a7ff7d8be8803d7b4cc793729b3e756a9bfa34852945e689147591f15097ed73cfd19108ea1b37548223"}, 0xd8) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x1000004e20, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000180)={0x2, 0x9e}) 03:34:18 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @loopback}}, 0x6, 0x3, 0x8, 0xfffffffffffffffd, 0x7}, &(0x7f0000000280)=0x98) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x0, 0x400) getsockname$llc(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r1, 0x100000000}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="79c4f11af8a4e3be8e9f4d2549640a29ec02abe67f748f56037d4568dda5305f293a91960306cb81ec7b7f0acd597b61bd2d56c7c894558aacc7b0dc4bf89013a0779c1ff5d0524c26789dd5989597925dc92f9f8fdc44aa74e4c7f1e475690b39ba6d9a56d8b440b592dfb18ba9b6529e80913fc507111074faf7fe0be4d6257b591f9ab48efd9fa86a51102e0f3998c5", 0x91, 0xfffffffffffffffc, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x40, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) 03:34:18 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x40000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8847]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000f2"]) 03:34:18 executing program 2: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x800000000d917, 0x40}, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='wlan0eth1\x00'}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0xa000) sendto$inet(r0, &(0x7f0000000180)="5a4e8a8402744d7978b7f9e7bc70f2f689ac3aa0cd728b", 0x17, 0x40, &(0x7f00000001c0)={0x2, 0x4e22, @multicast2}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000680)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x0, 0x1, 0x8000000000009, 0x0, r2, 0x0, [0x305f, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x4, 0xd78d}, 0x1, 0x1, 0x8e4, {0x40, 0x7}, 0x10000, 0xfffffffffffffff7}) 03:34:18 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0xb704, &(0x7f0000000040)=r2) 03:34:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400002, 0x108) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x3e9f}, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000080)=""/36, 0x24) 03:34:18 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x6488], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 584.974618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x800000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:18 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:18 executing program 5: r0 = socket$inet6(0xa, 0x200000003, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x78f0, 0x795, 0x3f, 0x100000001, 0x6}, 0x14) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x6, 0x7, 0x5, 0x1, 0x488, 0xffffffffffffff80, 0x4, 0xffffffffffffff63, 0xfffffffeffffffff, 0x3ff, 0x1a9, 0x3599, 0x9}, {0x7, 0x1000, 0x3a3, 0x6, 0x20eeaa0e, 0xffffffffffff0000, 0x94b5, 0x0, 0x8, 0xcd84, 0x25d7, 0x48, 0xf56}, {0x81, 0x2, 0x5, 0xf, 0x6342, 0xffffffff, 0x3, 0x80, 0xffffffffffff7fff, 0x8, 0x4, 0x4, 0x3}], 0x800}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000050607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 585.095442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:18 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4881, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1_to_team\x00', r1}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @remote}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x20000000002284, &(0x7f0000000000)) 03:34:18 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x800000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00'}, 0x10) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000040)) 03:34:19 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0x3ff, 0x0, 0x7, 0xd76e, 0x100000001, 0x1}, 0x5}, 0xa) r3 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r3, &(0x7f0000000100), 0x415b22af) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x0}, 0x10) shutdown(r4, 0x0) 03:34:19 executing program 2: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0xd, 0x0, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r2, &(0x7f0000000100)=""/151, 0x97, 0x101, &(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8942, &(0x7f00000000c0)={'veth1_to_"ond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00001b4705a5df916323ed656b26c0000000000000000000000000000000000000"]}) socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001840)={r3}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001880)={0x0, 0x3ff, 0x8}, &(0x7f00000018c0)=0x8) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001900)={0x80000000, 0x7fffffff, 0x200, 0xf76d, 0xffffffff80000000, 0x1, 0x11a, 0x70, r5}, &(0x7f0000001940)=0x20) close(r3) 03:34:19 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) set_mempolicy(0x1, &(0x7f0000000000)=0x80000001, 0x3) 03:34:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xf5ffffff]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0a5cc80700315f85714070") socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8004, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200038000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e662e25f30f1b9beeaaa26f6e756d7461696c3d302c00"]) 03:34:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/32, 0x20}], 0x1, &(0x7f0000000340)=""/123, 0x7b}, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000040)={0x2a, 0x3, 0x0, {0x6, 0x9, 0x0, 'keyring-+'}}, 0x2a) 03:34:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/83, 0x53}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000013000/0x2000)=nil, 0x2000}) 03:34:19 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x43050000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 585.836204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:19 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x60000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:19 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000300)={0xb, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0xfffffffffffffc00}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r3, 0x1f}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100), 0x13f, 0x1}}, 0x20) getgroups(0x2, &(0x7f0000000340)=[0xee01, 0x0]) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getgroups(0x1, &(0x7f00000004c0)=[0x0]) setgroups(0x5, &(0x7f0000000500)=[r4, r5, r6, r7, r8]) r9 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1ff, 0x0) ioctl$KDSIGACCEPT(r9, 0x4b4e, 0xe) [ 585.880162] FAT-fs (loop5): Unrecognized mount option "nf.%ó›îª¢onumtail=0" or missing value [ 585.923197] FAULT_FLAG_ALLOW_RETRY missing 30 [ 585.927846] CPU: 1 PID: 8801 Comm: syz-executor3 Not tainted 4.18.0-rc7+ #172 [ 585.935129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.944623] Call Trace: [ 585.947230] dump_stack+0x1c9/0x2b4 [ 585.951071] ? dump_stack_print_info.cold.2+0x52/0x52 [ 585.956474] ? kasan_check_write+0x14/0x20 [ 585.960722] ? do_raw_spin_lock+0xc1/0x200 [ 585.965371] handle_userfault.cold.33+0x47/0x62 03:34:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x2800]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 585.970077] ? userfaultfd_ioctl+0x4fd0/0x4fd0 [ 585.974701] ? trace_hardirqs_on+0x10/0x10 [ 585.974723] ? graph_lock+0x170/0x170 [ 585.982757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.988314] ? print_usage_bug+0xc0/0xc0 [ 585.989361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 585.992397] ? print_usage_bug+0xc0/0xc0 [ 585.992425] ? perf_trace_lock+0xde/0x920 [ 585.992450] ? zap_class+0x740/0x740 [ 585.992475] ? __lock_acquire+0x7fc/0x5020 [ 585.992493] ? graph_lock+0x170/0x170 03:34:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8100000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 585.992523] ? find_held_lock+0x36/0x1c0 [ 586.027593] ? lock_downgrade+0x8f0/0x8f0 [ 586.027615] ? kasan_check_read+0x11/0x20 [ 586.027631] ? do_raw_spin_unlock+0xa7/0x2f0 [ 586.027647] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 586.027667] ? kasan_check_write+0x14/0x20 03:34:19 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x6000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 586.027681] ? do_raw_spin_lock+0xc1/0x200 [ 586.027703] __handle_mm_fault+0x3a0a/0x4460 [ 586.027725] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 03:34:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x0, @local}, {0xa, 0x4e20, 0x0, @mcast1, 0x7d}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x101, @local}, {0xa, 0x0, 0x0, @mcast1}, 0x7}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 03:34:19 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x2900], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 586.027739] ? graph_lock+0x170/0x170 [ 586.027777] ? lock_downgrade+0x8f0/0x8f0 [ 586.027798] ? rcu_is_watching+0x8c/0x150 [ 586.027813] ? rcu_report_qs_rnp+0x7a0/0x7a0 03:34:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8864000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 586.027832] ? handle_mm_fault+0x8c4/0xc80 [ 586.027855] handle_mm_fault+0x53e/0xc80 [ 586.027875] ? __handle_mm_fault+0x4460/0x4460 [ 586.027896] ? find_vma+0x34/0x190 [ 586.027916] __do_page_fault+0x620/0xe50 [ 586.027938] ? mm_fault_error+0x380/0x380 [ 586.027956] ? graph_lock+0x170/0x170 [ 586.027971] ? futex_wake+0x760/0x760 [ 586.027995] do_page_fault+0xf6/0x8c0 [ 586.028011] ? vmalloc_sync_all+0x30/0x30 [ 586.028031] ? find_held_lock+0x36/0x1c0 [ 586.028062] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 586.028083] page_fault+0x1e/0x30 [ 586.028098] RIP: 0010:__get_user_4+0x21/0x30 [ 586.028102] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 55 65 48 8b 14 25 40 ee 01 00 48 3b 82 98 13 00 00 73 43 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 25 65 [ 586.028388] RSP: 0018:ffff88019ee7f830 EFLAGS: 00010206 [ 586.028403] RAX: 0000000020013003 RBX: 0000000000000040 RCX: ffffc9001b888000 [ 586.028413] RDX: ffffffffffffffff RSI: ffffffff81aaaa43 RDI: 0000000000000286 [ 586.028423] RBP: ffff88019ee7fb98 R08: 1ffff10033dcfee3 R09: ffff88019ee7f558 [ 586.028432] R10: 0000000000000003 R11: 0000000000000001 R12: 1ffff10033dcff0e [ 586.028441] R13: ffff8801959e4e40 R14: 0000000000000000 R15: ffff8801b8c28c80 [ 586.028466] ? __might_fault+0x1a3/0x1e0 [ 586.028487] ? evdev_do_ioctl+0x15b9/0x21a0 [ 586.028507] ? str_to_user+0x90/0x90 [ 586.028523] ? do_futex+0x249/0x27d0 [ 586.028534] ? rcu_is_watching+0x8c/0x150 [ 586.028551] ? graph_lock+0x170/0x170 [ 586.028564] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 586.028578] ? zap_class+0x740/0x740 [ 586.028604] ? find_held_lock+0x36/0x1c0 [ 586.028628] ? lock_downgrade+0x8f0/0x8f0 [ 586.028649] ? rcu_is_watching+0x8c/0x150 [ 586.028663] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 586.028686] ? __fget+0x414/0x670 [ 586.028714] evdev_ioctl_handler+0x144/0x1a0 [ 586.028734] evdev_ioctl+0x27/0x2e [ 586.028750] ? evdev_ioctl_compat+0x30/0x30 [ 586.028763] do_vfs_ioctl+0x1de/0x1720 [ 586.028777] ? rcu_is_watching+0x8c/0x150 [ 586.028795] ? ioctl_preallocate+0x300/0x300 [ 586.028808] ? __fget_light+0x2f7/0x440 [ 586.028824] ? fget_raw+0x20/0x20 [ 586.028837] ? putname+0xf2/0x130 [ 586.028855] ? rcu_read_lock_sched_held+0x108/0x120 [ 586.028871] ? kmem_cache_free+0x25c/0x2d0 [ 586.028889] ? __x64_sys_futex+0x47f/0x6a0 [ 586.028908] ? do_futex+0x27d0/0x27d0 [ 586.028924] ? security_file_ioctl+0x94/0xc0 [ 586.028941] ksys_ioctl+0xa9/0xd0 [ 586.028959] __x64_sys_ioctl+0x73/0xb0 [ 586.028983] do_syscall_64+0x1b9/0x820 [ 586.028997] ? finish_task_switch+0x1d3/0x870 [ 586.029014] ? syscall_return_slowpath+0x5e0/0x5e0 [ 586.029030] ? syscall_return_slowpath+0x31d/0x5e0 [ 586.029049] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 586.029069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 586.029090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.029102] RIP: 0033:0x456a09 [ 586.029106] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 586.029396] RSP: 002b:00007f19c9345c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 586.029411] RAX: ffffffffffffffda RBX: 00007f19c93466d4 RCX: 0000000000456a09 [ 586.029419] RDX: 0000000020013000 RSI: 000000008040450a RDI: 0000000000000014 [ 586.029427] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 586.029436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 586.029444] R13: 00000000004cd2b0 R14: 00000000004c3e50 R15: 0000000000000001 [ 586.111384] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 586.255030] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x6, &(0x7f0000001480)=[{&(0x7f0000000080)="00527ff94859544ea6e42c42ca2afce76783fdad3be3acce0df3206fa1d0305dc6bd1b48e7eebda8d55accade59105f0b634745fa0554fc520d220502a5fc117ddf7950289c51282198cf05e2e9b9b1aa79582a581a21c6fc12af82dfc430ff4320c40b3f8100f646d7ce1af4415d7d852741e4eed3efeccd2ab5ae8a1a40d43a8a96502faba", 0x86, 0x3ff}, {&(0x7f0000000240)="cb7ae3479243293909dd347d9385f08f46e0270e50fa731df68b8c8d1f02733957cf6d0cdd5ff82815283739ec706e4e81e9570cc00310d31c12925ff83beeff30ff78d36aa24a8e80af75532461642cb117e697feea5a7d196c7f9b857a4251cd368367a5487cd794f5fb712604b2e50a98254011c9a847947de12a24082cbfa6f5744d13da9916f392aa3b080121c982c7ebb57ed30ba73f784a2fa0459cc52cf095f96116e53746ca16140d04b622b9bafaa0055d9d2938afa5c55f123e39c7525376edd28b160c127619c6e17b9d0c3736477ae00473b5aa0d", 0xdb, 0x81}, {&(0x7f0000000140)="05b815c931c7ca5ccc3d3766bd7cf60696b4a8a10caff370e520105e677b9c59c6681fc8706c7c568faf6a8857029e21c287825812ce6fa785b1b8e6b4a83fde87485a8e7c4f50fcef6dac8ea4e39a41ab5b61d115eb9d881aa90d8071d3647b2e029bc33e494ffbc841ec77fc5e0a67bdfade021097c2f4fd994911b20af9c7547af6874c16058bd0", 0x89, 0x8}, {&(0x7f0000000340)="c64fe2a7d38530ca97519e1a4194db5887648eb4a8bb23edff855259a8de", 0x1e, 0x1}, {&(0x7f0000000380)="6f81ca567a2a6e600169f7accc928a77e3f1657a84921bf9f474f05bd45a4e52685a8d58133b75564629fa5dcb247b16457687046d1655ebc66dbfc8a4d36f352ce065b3f7a25b900b788474ba34f5b5c3b042c29e2d37ce7b660203cda54ea00486da9d25287a22c96bae332b7af554fef1d1cfc690364b701f7f5893efc9f1e4dbf3850847eddd052471a933a3680824758290999fb2aefcf6a8da4c1f3a416b9ee0bdcddd9fb1c2667c360f5ffa48a0d0e1be48e3024ab28eb47b0de031fc56c961e4bebf6ab6c843774251fa0024170ceecb40878289d957923108184eee137dd8a393abd2ebfbff9e402ba3aedbd0", 0xf1, 0x6}, {&(0x7f0000000480)="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", 0x1000, 0x6}], 0x8, &(0x7f0000001540)={[{@noinline_dentry='noinline_dentry'}, {@noflush_merge='noflush_merge'}]}) unshare(0x400) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 03:34:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000000080)="4a6514f007e061b03dd83eec1468f44d9ef8d4c1fc416d3076c8dc66aaac47768ba4c83beff3465c424b7d7729bece860551") 03:34:20 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x29000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xffffffff00000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:20 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5cdc, {{0xa, 0x4e24, 0x3, @remote, 0x8}}}, 0x88) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b}) socketpair(0x10, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000090000040000000000000000000000000"]) 03:34:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff}, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000), 0xc, &(0x7f0000001880)={&(0x7f0000000500)=ANY=[@ANYBLOB="00010000160001050000000000000000fe8000000000000000210000000000bbac0000000000000000000000000000000000000000000000be000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800030000000000"], 0x100}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000280)={@dev, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=@updpolicy={0x274, 0x19, 0x300, 0x70bd25, 0x25dfdbfb, {{@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in6=@loopback, 0x4e21, 0x10000, 0x4, 0xe00000000000000, 0x2, 0x80, 0x20, 0x3b, 0x0, r1}, {0x3f, 0x3ff, 0x6, 0x3, 0x7f, 0x9, 0x3f8, 0x60a}, {0x7f, 0x5, 0x80000000, 0x9b}, 0xe645, 0x0, 0x2, 0x1, 0x1, 0x2}, [@algo_crypt={0xa0, 0x2, {{'cbc(cast5)\x00'}, 0x2a8, "7289b9064aadca943715bc8b8636f02d882dfd7464036815f6d6a0807055270dbc25dc41b827459ce200ae5be41fc98927058b477fadc288f31eaafe6536c868b52d381635d3278cefd4f4da59f7ed88979f23f923"}}, @coaddr={0x14, 0xe, @in=@local}, @sa={0xe4, 0x6, {{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x4e24, 0xfff, 0x4e22, 0xc1, 0x2, 0x20, 0xa0, 0x84, r2, r3}, {@in6=@ipv4={[], [], @multicast2}, 0x4d2, 0x6c}, @in=@rand_addr=0x100000000, {0x1, 0x0, 0x1, 0xffffffffffffff81, 0x8, 0x82e, 0xfffffffeffffffff, 0x5}, {0x5, 0x9, 0x5000000000000, 0x795}, {0x6d9, 0xffffffff, 0x4}, 0x70bd26, 0xd0e, 0xa, 0x4, 0x9, 0x10}}, @ipv6_hthresh={0x8, 0x4, {0x1e, 0x11}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e24, @in=@dev={0xac, 0x14, 0x14, 0xe}}}]}, 0x274}, 0x1, 0x0, 0x0, 0x4004000}, 0xc004) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3f, 0x8000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000400)=""/110) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f00000000c0)={0x8f, 0x7, 0x6e}) 03:34:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000140)=0x401, 0x4) socket(0xa, 0x0, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) [ 586.732794] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 586.763104] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 586.775375] f2fs_msg: 10 callbacks suppressed 03:34:20 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x600], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:20 executing program 7: lgetxattr(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000002c0)=@random={'security.', '[\x00'}, &(0x7f0000000300)=""/50, 0x32) r0 = socket$inet6(0xa, 0x0, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20800, 0x0) bind$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x8}, 0x5}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x5, {{0xa, 0x4e24, 0x7f, @mcast1, 0x87f4}}, {{0xa, 0x4e22, 0x8, @local, 0x4}}}, 0x108) 03:34:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000008992, &(0x7f0000000140)="9db5255df6fc5f9dbbb6b300806b162d447ee0b7") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1}}}, &(0x7f0000000100)=0xe8) unshare(0x400) setsockopt(r1, 0x100000040000010e, 0x8, &(0x7f0000788fff), 0x0) [ 586.775389] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x9e2c3c76) [ 586.787819] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 03:34:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x3634fcf735c2d6e8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f4, 0x8000) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 03:34:20 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xfffffffe], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002680)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000002780)=0xe8) connect$can_bcm(r1, &(0x7f00000027c0)={0x1d, r2}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r3 = socket(0x10, 0x3, 0x0) flistxattr(r3, &(0x7f0000000140)=""/255, 0xff) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000100)={'ip6gre0\x00', @ifru_flags}) 03:34:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x600000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 586.883977] F2FS-fs (loop1): Unable to read 2th superblock [ 586.898988] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:34:20 executing program 0: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000001c0), &(0x7f0000000100), 0x8) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) [ 586.965143] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x9e2c3c76) [ 586.972921] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 586.998900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 587.092009] F2FS-fs (loop1): Unable to read 2th superblock [ 587.128483] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x9e2c3c76) 03:34:20 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xfffffffffffff000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x8800, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xdb, 0x100000000800) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0xffffffff, 0x0) write$FUSE_IOCTL(r1, &(0x7f00000000c0)={0x20, 0x0, 0x6, {0x19a, 0x0, 0x8001, 0x3}}, 0x20) add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000), &(0x7f0000000040)="3080", 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000005c0)="0760981900b62363ba1ded4d255ad7150c5bad8aa9d881a8ace552688a5209344f4e220c629223ce07ed38b22e4cd86c15d27951490b913c7f2c3e121a377fa99ac64279acb44d52323c7d5583bbb38c41295a7be2e90b21072fc1fdfef09159418b5feb90d79b827e2f2207913f3a1a28a7cb99d911e462b310089b5688076d0038797bff43e426fb1101dd35d8a60b9e") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000300)={r1, r1}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000440)={0x6c, @multicast1, 0x4e21, 0x4, 'dh\x00', 0x11, 0x6, 0x12}, 0x2c) memfd_create(&(0x7f0000000280)='cgroup\x00', 0x0) 03:34:20 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000040)) dup3(r0, r1, 0x0) 03:34:20 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x4000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000)="abc75330d856d5b1daa284c2fe0e69abb791fe47d2f35d295f5b31ccc7ac89c79081ac839cb325897f4755d4dcff1a865bfb784608b79d5dd81154241f4d90e7f1664bf8d83853f6128be3803354091f176bad21ad746cee0785375f102364c6952a966f84bcb7b9f5d44ac65ac7c721604be7886b2cec035813a1714fe53bb410626d6f14fa469a9042cd2b42805c7f22067872258f1c62a693d414df63a8439d86c38a7c6865fe5615dec0418a22b9bf5fb9d0327e13111cb9b4eb900f8a423ec63a2bb7439e36b1cb9560d29cb36dbf33b5432f6e5b8d44db67ef918fc40f47141fbc6f731db229eafa128697f0c6", 0xf0, 0x40000, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x10000000000007) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000002c0)=""/4096) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000140)=@fragment, 0x8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x30, 0x6, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x7439}, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) 03:34:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x86ddffff00000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x7f}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0), 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000090c000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c00010069706970000000000c000200080001e8c0000000255f704700ac5e3e03ef68d9250a38ca206a17130e999880be3557d0f7602199e76b40"], 0x3c}}, 0x0) [ 587.136234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 587.151734] F2FS-fs (loop1): Unable to read 2th superblock [ 587.159397] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x9e2c3c76) 03:34:20 executing program 1: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) r3 = getpgrp(0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e40)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000f40)=0xe8) r6 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000022c0)=0x0) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005f40)='./file0\x00', &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006040)=0xc) r13 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000063c0), &(0x7f0000006400)=0x0, &(0x7f0000006440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006480)={0x0, 0x0, 0x0}, &(0x7f00000064c0)=0xc) r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006500)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000006600)=0xe8) getgroups(0x5, &(0x7f0000006640)=[0xee00, 0xee00, 0xee00, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f0000006700)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000006340)=[{&(0x7f0000000200)={0x318, 0x3b, 0x300, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x36, @pid=r3}, @nested={0x300, 0x41, [@typed={0xc, 0x74, @u64=0x2}, @generic="fdfd8eb15319776484b3525bcf2b58777fd81c901a8be2377176042696deefe3bfea791ab5455d3c40282e71a28a1503d23dd7f473f9bd7d4c2fcfdd37c3c9cb12406c458f72e0f3c3da20e65be9f9b490af9b64537f7e79e408831e39768a3e1754416edbb3868f344ee50d1712626965c86904260ec10d4f0e9698", @generic="10c578d299bfa1d1da6971e22430b8c7c5eb27901d617ddbe133f665afd90d6ce9b73a3478c2604209bde4a1eaca14d9dceac9b617bfe479d1b64f4c9100d3084d49dfedb0688ecec0a0729ac0919636f56564017f6018bc0e9b257cab5393b0f804b6e03dbb6aeae6ff4379354e14ecdd247f8e2b02a92c2590761c0158b2f14140f0875540d3e506179a734eb56d814dd1f1a918c27504dcac074500c6cdc39b620e841a337007b8105e61e4e93ccb748b83c9fa67e45732ae5dd085f852d26882bb21137a23c656fa8fb89795120db295319c9571f6edfd55ce8709920060c817b700849510629d47eba0a75c34ab1c4d505e534be173", @typed={0x8, 0x2b, @fd=r1}, @generic="799130a953aecdaa61ffe342cf987bcaa5ee3468716fa17ee239240287af9833d40483b909fa486339a30efa95d157b1fc82891770368170da52b0ee7d9aa3604dac6b5a34472be84ab56aa8463846f721c2f163f0b9450809dbad9c3a4577e8370913dbe45392eb7bab7323e59e26317d1333f4f5813065a03e1625f09a027627cffd37cc6c3bae154d28a50869831ee384", @generic="0247d2c0936a885f17570de2324b84ea4c203efe0b0084143f44baaf43e805a5409cd17c5b4209a0c0ab0cfa57f57ed31244122a368469b65f21945426ee3c9daddc8c8e0aaf23e2efaee85a71b0a72a5734eb77e0a134481b0f7748d4144b1236854c176a07c76a1399a81db4357a05cec0da414c7458db10ddde10c5c100878a719675743f4f885f0b5cbd", @generic="4fcc589a3372e8c066db2e16acb80c06d84271d2a151f850697085dd4031d06e248848e4da3f1a19f3a4a8656d9dba02f2e80923f80f2e3c4205d917d18b34d38720710dcdf4023eb99cc253c96bff788bbd60fe"]}]}, 0x318}, {&(0x7f0000000540)={0x8fc, 0x3b, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x19c, 0x51, [@generic="6e1e987ec726f76b07bf30131b7d58c82f3de0d03702c2e1c1cfaa2ea1af86623bf35489aea1dbd035a269d8318acd11802bc536536a260bbef632079b6cc0628a521b5dda60fc583ca565b3c40778f6a8f024f886daee254f7b8b17305932752ffb7350c0a2eed0c1d2f8f1dacb1105fffe219342c307956b5634a3340a547a981d9d7e480aa5dbe5f955f8591337505de1ccb9634a2ae944fcec90b4f4a4adad34761cefefa156a4b551f8ea8cc5fda5e9c6c31a5b26b6fd133721f69d470eb0bf936a23db52fd", @generic="7f0505f4a543289f5346f2f789ed52cf97574c240873d3219aa2e42d7a79f359fbeac451680b6030705cf3798567e00fcb29b3385291f4b48af96607734e9b681914cfe7e782b326a15975c232b17fa8671c2f593c1bc1295c7baa26a77fe8012741d4a37ce46b59f5c7c5c7cb6b371991a72fc29a7dbcdadb847c0f2f744214168bc9194d64d224dcf144e85b6f93b347e5108b6243c82f2303865e036593363a5b185ed8b6cccdf0ab02ac8e916ddef249cf4ae41844104cc9c72dbdf58dea88ca2346f12774a92b89f82e88ca93e1"]}, @generic="bb61a792cd4499047f73", @typed={0x8, 0x31, @ipv4=@broadcast}, @nested={0x1d8, 0x12, [@typed={0x8, 0x6f, @pid=r4}, @typed={0x30, 0x5, @binary="da5ddf1a8ee7ce5a43729bc3d2c62fb25d651c697c506453fc4ae5a6c2eb9a3497ebfed09a2cbb3376f054"}, @generic="760d6c290f457d69e3b52b3b9a18ad9a27a24a7928b33aa448a36f08f3c0f4965cb47cce73d272d21ca8e4fa7cc0ff8f6152c2507e503c6239aa813b7a759c80ce92047be9b4606fc6798c66be00d53ab19165a16c94f39b8292886cfc50ec02e8b0ef1ba0a6cfc43ed8baa023996625c56720d30fc1d7eae27b99cc0b557c9186d3e131fa46107c17e1cb10dd7a64b6f0d2ecb4279486f48b85d14442d2838b85516a2e3046a6b8e2006352cc8a53", @generic="ceee906ba48d973e6eb25783413076c778de622f373bbf2507caedf807cb17242058fb7f25523c3135ec", @generic="14853e10d4b3d874a11e1fb8253f54261df119f75951ac1e70f4110030c10295b28df1d84c3df7bb26f2b8d85fb6175f67d62d0b7f61313b1bb0f265ebce053b89ec25770949a7b84098ede698a74707e78ee6a1cf9e0b29bef7241bb81b1662e3bddccbb5a9793b01b4a1b6e16cebd190f954fae48ab5dd13a8180a801b48f93c4224e0000a85a8c38269143c939eaa62c51b616fc307c3fe1d7af37cc980", @typed={0x10, 0xf, @str='cpuset:{?\x00'}, @typed={0x14, 0x95, @ipv6=@mcast2}]}, @generic="500ed9eaa3691fc3c873e0c0fee2772cb64345432c81ef8eda7d8b8f6125cb", @nested={0x28c, 0x75, [@typed={0x14, 0x20, @ipv6=@local}, @typed={0xc, 0x28, @u64=0xff}, @generic="2e59aa95612997420e09a4b564427e5c80c74af284ee2b9c641e4bcd8511e6afabf433b14f8a8c68995b16aaaca4da2dbe853e24be27ee1bd8f4e671a919f3b97e8b8741d7e49eb4c7825723d78e879adb5f825b790d3799eb4bbe381a5b8d12f36f005edd01fd1855c7ca8643a6f7352a920a26779a489d667e0a29081ec1c9d353a599c9e321de8c9e08b4442af067f17108fc88350617", @generic="4135dadfa602746f3cc80f77630ebd655912993c560f99db7bc280ecd45ccd28cdabfbb4b9cb181d88c0f3af732bc1b4c2bdd9a1e29645e7f45621ac7963fb60a5b13c6a8efee567c5e81553429d5f9e22fcb5a838863c0091fbd8b617be36532ccdd190e950b41bc640f0b2a0e5894142c979d5ce69739c7c19edaee8ad3d39eb5c1c247ebfd293d546a276556a53aeb77113a9251e5e4bb7f37f0053e078bd46e2e76300348972372b8a3e133b31f06696fb5525ef6ac128e0eb6adcc59b362f9779ada653019fd68296ff5191459c6a568b4f9f", @generic="03f48f8eeef1a205c1416a99b00e8a492286de7175a8e6df3c6523ceb32ebe21aad452cf465695e8af6c85c3de4e8918", @typed={0xc8, 0x96, @binary="ba90859faccd532fc367df95134dde0df106c64d527a40cf4158deabbea4ccc44c346681fc35d4532ccb396a805c0bf7d2d9859eb9e7c7dad2be6868af5ae5827bafe7dbf960c129a634d625a94206998c6101ae3d300856d880df1a0d104148d89fd4c421b7d3e813527f611987afb80ddcbb3fe1618fa9ab1fb017126069c1eb548363212002e4cb78797e2e00181a5ade92e6375d04abc63512bfea6d073e8064acfaf983122ce97474b0df94847f99002351782e78e66a519a7115d52d6d9df3"}]}, @nested={0x2b8, 0x5a, [@typed={0xfc, 0x1, @binary="2849074cb1661c9857354dae074975fa496a8f57885559dd4d3fb600f98f730797c9aeb9c03ef4209f3ed0e5925d3c09af38764aa33bf906c573c3186d879cc4221bfa4aaa858c49787117187d6195efe0bed96a60fd6c87772069e5fd49a3dbc2725be010645be74e7cffcf61bba5d02ab2b014f44348565c5af2b778f7525c6e7e8fff466f62ff52a0740724819b128dd67fa62cdbcec7db5a656060c87494e2949cd60f5903fc1ef59f0133ddeb5ac48a0a51d0ec82a15f4e28b13c98b763bd6183ee752e276787541bebda6b9d4f1b3bfef203e34fd3bebc5a46a59dad9a689c6e2c3eed86adfef71b1619110060dcb51f55aeb69694"}, @typed={0x8, 0xe, @ipv4=@multicast1}, @typed={0x8, 0x11, @ipv4=@rand_addr=0x7}, @generic="ca1ccde1a884da918788367a5af5ee84ab7fccb800dee1e5f94fcd33ffde5139ec9a73a0dda767285c8e9af4d5e1a12e8b9819e9a4c60cfd168ab5c520bc8b151f3d5703ba3a9e5cd20a98c79e15d084cb1fb6364214ba5019e932575a0b4d95273a36d8954fd4d07f92893c3b917fe8154d1817ea785624c4a58c32e56e955abd410c43a73a5476fcdbe1ce2e5d51ea7f9b8b278ecbe25cfd", @typed={0xf8, 0x6e, @binary="f1ce25a0ecc5b335974973b980476723dafe108d35f9788d639659141e712e0013b61c9a179ca6a6f4bcdd0d10f4911b965b2f0bc65480827cefed8d587535660bd3d756fa728f0988d4d06dc017ff56815584d65ae63de7692f9813b3363e7eb43872e4015c927e9fd51a0d1807d25b4d46557fd3149ab520efcea6cd182ffe66b8242f591372353785994f660f1a081193016c145bc0fe7707f75edf69872c5fbf23538df53ed4bd11d222a8ad7772a5b1c18413571c74271e266b2961195e6c363ba32d58b0b3e0111a4a41b6c67906bd27ac11d92eca0086decd78efdac0dc2f57fff3e9e7c0867d90f421a436b2245b25"}, @typed={0x14, 0x6d, @ipv6=@remote}]}]}, 0x8fc}, {&(0x7f0000000f80)={0x12f8, 0x14, 0x20, 0x70bd28, 0x25dfdbfb, "", [@generic="c115917607df9268f71d63ddc9771ec3ce741bdb9e352a297c259ae8b9dbd7cfeb81f7bbf7805a37141f52fe469154932b060d06b44155361a14d9a5bdef62764e7e33921c8dbea49f6a57a5c73a1bbe93999f12dd815078cd7d92d8fd5decc58eb593ebf32c6e7d36234c2dbc2c7b17261a7cd13530b9f028558d3350e6fba41b0984cdc7a717f8771c0d8c2e8343c3e10c5d8923e160cededb0b406cedc57a581b29", @typed={0x14, 0x0, @str='/dev/snd/timer\x00'}, @typed={0x4, 0x18}, @generic="dc296657ad254f089f74239fe1280d591108c465a23c55157d9face04309a5145ffc396c5ff9816ef4fea338d0091326dd292dfd09c7dd", @typed={0xdc, 0x2f, @binary="aedb2042950060d7452ba0782b27cc50efbaab8ee89bcb841f9bdd8bf83786b82a0676af70519a100bf8aa82ecd3387763f77a4dda18f5c9424775f5938ffba04884f92badf37af58ace64879325045786504c8ec0c816064c0836c46bc339681cd149b5392a7a27f66c895b9fe9f2ef085ceae49fb147acf1f92610da863162e122faf1d2cca7c0c378fd25faf467e55126708e5a28ade5fe62a7b5204065c1c1771a7e418b7f73df6eb4f5195973bf20c89e70a85f68a650ad869dc2dac346a7938a847a71350fb35e694c0ec96351e53afa581939ab"}, @typed={0x88, 0x93, @binary="88f6ca4b54515dbeb365b1538bd2a1eb2ee30dd88a6926c25e3c3374403c966339adf436de234a2831997fbd2850b49847efa6da8fa245b27f45a316a710cbea038ddb84b345a6186e801adcbc6b4f629b4b59b877aac73139ddaa452f32590406625f50b4858537e62f3007ff2b3c45290df3af695b707aa23e95fca7189ce2c3969f5a"}, @nested={0x1080, 0xb, [@generic, @typed={0xc, 0x28, @u64=0xffff}, @generic="a6dc1f0c7fc1104c24576bdbc58de73001a61421dedbd851a2e2e956dd34d05902abe8e7518569b94c7c5a5c23555a162c5cc3dbf7415d008df37645394ed65b8963d5cee5dd74f9b459ef55da6cc2105cbaab2a", @typed={0x8, 0x39, @uid=r5}, 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0x36b0}, {&(0x7f0000005b40)={0x3f4, 0x1f, 0x204, 0x70bd2c, 0x25dfdbfd, "", [@generic="cdd373ffc1cdbec076e43e1ed6c2da7abba4910f256ee88533592b8affcca6b169fa09ef7f0cacc3890d5c9d4d047f4fb243c9be6b3348954b25dbfec29887f08af57060f9f1a28bd43889602344aba00f06647ee57f330f25292bafb1cf85601226597113f1c5e1cbb5fdd7446409707c7ce18170ef412ff9a5a5fe371754539352d1c33d900394783649799ec9c9f4d512eb0a53f07206a6f611f8df64f5a72f997779bf0cdd3a4708b4f8", @generic="1ebd62d52e399ecd7f4a55151bb3cf3a3b0ed8d552b05ec6e0d62ea1634832eac7cb5c0d37d084cb51041ab94fe0eb72af5c77ab9334c27974d33431aafab4a825ad8069ea4d94cc0991f21834bcbae1f8d7cf595225be8d2548f9c7c6c40951dbdc5b2466c43c43266ea1a32384119cc345d97dfff9a870653d2fd85d149190c1dfa50998aee17badb9859996516845aa1979505cb54d896acf583f1ef7fa", @nested={0x284, 0x96, [@generic="e4a33fa4170d7d3898b47bcf8520c824db054b07caac1d047b660181b61c1b9772099e8d8023d655a757da4821d6edd9335395bb051c7e1e4932157c58893f870076adaaed00d9fde6ccd64909c0eb69bb97c022ba573287093f3f2a8765d04f82742151688748cd4502f2fe19115828e339cb954253adf1dcb29900494408ac", @generic="2762719462e39c540d94982f045aa37ba650160ad34c24b15dafaf084f732127a0d6add140cd22e22da61f79f556a0d6b6456ab340ea44092b1e336c5dff481100ba2299b9047655cd756c5ab874c9fda79da1de870ae896724deadd05", @generic="d125a5b84d9f48fcb09448df354d7eb9bace9a6403e50523554cd9fb5718f839cbd6a7d0581b4ebbd004753ae0bf037a027e91c922c9a8d9eab70b542250650418ae7b15170e6be50d2d7aa628f31057a30dd0d5191f66c20d90b72112b432152e42f6a7738ea92c071ee35e7710619af2568e10df6265b2557d18e514956b4890a81b6958e07b5231f06830854d5ab8855bd903c5afc773e13f490bfdcde171", @typed={0x4, 0x33}, @generic="839126f15746a74deeef447f9a3f26165282df9bf746a34bc5e3be3beaf611046c14763ff56a3416fb5c81fb2669ce0b7154a5f181798c163df567f2ff099bff639044ea81eef6c73b46da98c6707571c4aae8194dfe56329e1c58ebc2bd11379b7c55794b5339b68995917c9ed9d14d823a749cc671335d382be1e27122f51fdfbc421db2842b7d8113f8132ae3dc84e3878b9e42d7a39fc9a1825b1c4884fbad7996a96f5bbb21a719c789da332cc18a62c0e9b7e94f697b1c0f97fa867952d2291030c89df66e90eee0cb1a64421b5005b100d4c6a994de343875463dc019e173133cc51fe5bfe1fc084d0bffa38fece739a831", @typed={0x8, 0x5e, @fd=r1}]}, @typed={0x8, 0x6, @ipv4=@multicast2}, @typed={0xc, 0x44, @u64=0x8470}]}, 0x3f4}, {&(0x7f0000006080)={0x298, 0x15, 0x0, 0x70bd2c, 0x4, "", [@typed={0xb4, 0x2, @binary="3d3facfbab138e5d8af3b57fe3d2921b49da72c8cbca18ed6afaff23214a7be4fccc07f41131335e3b53024a8c205c98b73cb1f5942f72233980df50075c7866634a154fcf213d30df7665b76b88a1d34f88646de358a6818a252d7dc9e18b353bef6c382138059c7e9f3c61bdfa031e57ae0f690f81aa7b44315a4dbbcf558dd168e992529e718b9e00b70020b8452a61f25506fb234595528443c9f690516dc8eb43ca698d261ef9218e52dd2e50"}, @nested={0x1cc, 0x32, [@typed={0x8, 0x4c, @ipv4=@multicast1}, @typed={0x8, 0x82, @uid=r10}, @typed={0xc, 0x8, @u64=0x4}, @generic="06671d58a0275ecb34bbe0d4549087d23eaa1955014c7278aaea39bf9e521d2f79baf02ddf9e37f52fda401d693aa0971f847c4afb2631c08260c975b1eee11d9bcc06f245c76c105ea337b6fe05159e48d47a486d7ea31cb81ab3631bc49fa1c6c82a0258dc", @typed={0x8, 0x38, @uid=r11}, @typed={0x8, 0x25, @uid=r12}, @generic="2a4a58d382f1f8ea909b738499b0d44de83a5c03e5efe1f7cc811807806fb4da0b88717d2ecebbb23c2c9e3a5823741d39e38006cd21f1c61a6c9559f3ef23078b4e643a9fb5a291ea0dfed66a6b7804b620f57d16a779acf4cdb4ca2eed2d9cd25292a99b76c3a70a9d4ad4c73fac569054d6c724019558d3e23e95c65feffb4fac997ad919a4e27885e63fc73d09ecd4f82073ba77534b84ac68fb8840a166e1dda380ccefba58e10fd11012778e8483", @generic="c59eac469e289b56f87b663479acabb992d803d47095a9f700cac742f0778a3b5cc4d2020c1eb5ac162fad07b268cc76a75dc1c875ad1bcdd6ad7b51f431782c0fc02949", @generic="4e0dc320af1a9ffc42874b69c893764ee17c75961ac25c7eb70ed6f44277b0f70c3bd561cae117ad803c65cf31fe28f97f6bcb8403a92dc5a25ca534721ec5"]}, @typed={0x8, 0x77, @binary="91"}]}, 0x298}], 0x7, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0x68, 0x20000800}, 0x8044) poll(&(0x7f0000000100)=[{}, {r0}, {}, {r1}], 0x4, 0x0) [ 587.223863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:20 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:20 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x500000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:20 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x21}, @in=@rand_addr=0x7fffffff, 0x4e24, 0x0, 0x1, 0x58, 0xa, 0x80, 0xa0, 0x2f, r5, r3}, {0x1ff, 0x80, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x9, 0x5, 0x8000, 0x8}, {0x4c4946ac, 0x9, 0x9, 0x1000}, 0x69, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x4d2, 0x32}, 0xa, @in=@loopback, 0x3505, 0x1, 0x0, 0x7, 0x200, 0x2, 0x200}}, 0xe8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x3ff) lchown(&(0x7f0000000000)='./file0\x00', r2, r4) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x610000, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=@gettaction={0x1cc, 0x32, 0x400, 0x70bd2c, 0x25dfdbfe, {0x0, 0x7, 0x229}, [@action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x1fdd8000000}}, {0x14, 0x1e, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x3c, 0x1, [{0x14, 0x9, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x8}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @action_gd=@TCA_ACT_TAB={0xb0, 0x1, [{0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x177c}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x20, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8}}, {0x10, 0x8, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x1e, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0x4, @TCA_ACT_INDEX={0x8}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}, {0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffc00}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8}}]}, @action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x80}, 0xc73a06b2c303048f) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names="00907000"}) 03:34:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102c, 0x4}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff36, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xfffffd7f) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x189002, 0x0) bind$xdp(r0, &(0x7f00000002c0)={0x2c, 0x6, r1, 0x16, r2}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000002000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 03:34:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local, 0x81}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{0x10001, 0x6}, {0x7, 0x80000000}]}}) 03:34:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0800000010000106000000100047f6ce5fd490ff76130328217006a9059af801000100428c39ffbc98c277bc8a44f64e2f9f175e1788deef8571b1ad093364be519ecf74f8eaac4d5cfc90e18a645fd50342def86ae55dd184f2247f7f44bed6d0400059d80c17b7e706cd1c0cbe2e4c24b827c0751daf02ceac4020d5d308d801f506f3c74f2accd04c197a490bd5d40985700c906ea367cf90f3f1c6bcdc4a78adb17ad1dbe833a3aa4b86892e37f630deacdeeb9f85086bb74bdc236a05281dffe9755436a90326b1204fb547cde4a233c6285281f61c90e607280f6f7eb3bea1d3efabca9d0729c823536299", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c0002000800060000000000"], 0x3c}}, 0x0) 03:34:20 executing program 1: r0 = socket$inet6(0xa, 0x10001000003fd, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="8db482075d0ba1aaaaaaaaaabb08004500002800000000002f9078ac2814aaac141400550d0000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000140)={0x0, 0x2, [0x0, 0x4, 0xc92]}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x2000) 03:34:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xe80]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:20 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0xf5ffffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20c7c0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="d549695fdf9b37aa0932307d664b5e90ff34c1c316fd241d020725bb20b6234ba3d7d4e50dd99b12922d378c86910dfc28c13570445ff2b59fe80b2fd477209840b4742b56b06136b9949f2f01fc9360a7266b83cd54287fb4e98aed13f93228a85387cd6b471126b34d48c784de69977d1427fa1bf2051598dd07b65129bbbbe4eb97d147f40712a9d63ec8fc3cdb2cf93727c27adb4986312750b470903f56ffca"}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x22, "6301e7e5d73b32eff1e8d91e9bd452bfda89bb266db83847bd5f95ddecb1f27af7ba"}, &(0x7f00000002c0)=0x2a) fcntl$addseals(r0, 0x409, 0x0) 03:34:21 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x7449, 0x7ff, 0x1ff, 0x1, 0x0, 0xe, 0x1, 0x6, 0x6, 0x1, 0x2, 0x7, 0x100000001, 0x7c, 0x1, 0x1, 0x6, 0x4, 0x80000001, 0x4, 0x1000, 0x80000000, 0x10001, 0x400, 0x9, 0x4, 0x60f, 0x48, 0x80, 0x3, 0x5, 0x0, 0x4, 0x0, 0x3, 0x7582, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000400), 0xc}, 0x80, 0x7, 0x8000, 0x7, 0x7fffffff, 0x4, 0x4}, r1, 0x6, 0xffffffffffffff9c, 0x1) read(r0, &(0x7f0000000340)=""/158, 0x9e) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="4c99def3331c83982fa1498d1670363ce3d471b6f295a1e7375dd493d68218b49ccaf65cf317bb06a92e9147cc0d47e66c354b70109f51c33670a0d980862220dbd2eaadaaf8f0cc3127ae8510bc54a6a2bdea9e2faceeda78cf0c2b3455675aa0167887be3e6a67b368e2", 0x6b}, {&(0x7f0000000580)="616d60630f79ac96171ef188500fb58a17badb9803ab2aaf4192b420347c39489ee08b059458d4fbf8e2ba1c5af13d3eac8ef7efc414cb0fc8fd22b3d5a9fd746be51cbb111a543103275c52", 0x4c}], 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x44500, 0x0) r3 = accept$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14) fsync(r3) io_setup(0x1, &(0x7f0000000000)=0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000040)="77fc5ba45c026a919609e8696761bb8d25d2af68b35400503c99d457f32241b928249b8514ea65c368e71fb20523c68e95409ece3aa1e28233a1fd7c9061a22883505dc4d10c1307c8a4c66d861d3bef816c38c5cd1b30e6d34b02f814e14ae6e3af960e6ff20215ac599fcc511e", 0x6e, 0x5, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x46ec, r0, &(0x7f0000000140)="4a008325683e0a5be2f55a6f4ce60e8738b84f784067270bd05ad20a0d6a670c90ba46b7967097b91efec94731f69f40a59c0437bfc84d4171", 0x39, 0x4, 0x0, 0x1, r6}]) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:21 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) eventfd(0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @local, 0xfffffffffffff001}}, 0x85e, 0x7fff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1f, 0x3, [0x101, 0x7, 0xd0c0]}, &(0x7f0000000280)=0xe) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x2) ioctl$int_out(r2, 0xc0305710, &(0x7f0000000100)) 03:34:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x50800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, r3, 0x5}, 0x10) dup2(r3, r2) 03:34:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[], 0xfffffcb6) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000140)='u', 0x1}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) shutdown(r1, 0x1) [ 587.477997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:21 executing program 1: socketpair(0x1b, 0x2, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f0000000300)) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000000c0)=0x6e) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000400)={0x1000000000bf}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000001c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40505330, &(0x7f0000000140)) r3 = gettid() write$P9_RRENAME(r0, &(0x7f00000002c0)={0x7, 0x15, 0x2}, 0x7) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) 03:34:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4788]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:21 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x800e0000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(morus640)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="8dbab5a25cec7c93d4409759e6aa264aa1a09855a6e57973ceac8cfe3cebe73e0bfb2f8729e15efb7e6e3ab6fb"], 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000007600)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f0000003a40)=[{&(0x7f0000000540)=""/8, 0xf}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x2, &(0x7f0000003b00)=""/82, 0x52}}], 0x5b1, 0x0, &(0x7f0000000080)={0x77359400}) 03:34:21 executing program 5: r0 = inotify_init1(0x10080000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpid() ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0xfd, 0x0, [0x3f, 0x30, 0x1, 0xffffffffffffffff]}) prctl$setptracer(0x59616d61, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) flistxattr(r0, &(0x7f00000002c0)=""/132, 0xfffffda7) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8200, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000200)={[], 0x4, 0x10000, 0x4, 0x489b, 0x3f, r1}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) ptrace$setopts(0x4206, r2, 0x0, 0x0) prctl$setptracer(0x59616d61, r1) 03:34:21 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) restart_syscall() sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x2c00) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000100)={0x9}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) fcntl$setlease(r1, 0x400, 0x2) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/4096, 0x1000) [ 587.694265] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:21 executing program 2: r0 = socket$inet6(0xa, 0x9080a, 0x1401) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) 03:34:21 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x2000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:21 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x2, @mcast1, 0x2}, {0xa, 0x4e20, 0xffff, @ipv4={[], [], @remote}, 0x40}, 0x100, [0x7, 0xf7, 0x9, 0x0, 0x6, 0x1ee, 0x6, 0x8000]}, 0x5c) 03:34:21 executing program 5: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) readv(r0, &(0x7f0000001680), 0x1000000000000100) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 03:34:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4000000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x20000000002) fcntl$setpipe(r0, 0x407, 0x6) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000600)={0x53, 0x0, 0x6, 0x8000000000000000, @scatter={0x0, 0x900, &(0x7f0000000500)}, &(0x7f0000000540)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000040), 0x0, 0x0, 0x0, &(0x7f00000005c0)}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000008c0)={0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x1c, 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x100) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = socket$inet6(0xa, 0x41000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000780)="d23db33c68a9f098c9c4e3d1f79085752315e30a9be28a32681e05af021ec12f095b27e99418a3d416b5cb0cc17d4e0e2bc9fd5f8b3978d3f7c7938f652b61e0bdb29a732ae97fcf1877aef6d22dabce46051b6d8803511140d9269049ef43489ef64a896ef3eec38c56cd6a3d7c4dd4b246aacd70a1718740723981b74abc0a5977172949e7f51fe7b925eadeec14e2989765aac6d3ef3ebf5bb4056eb913ce250c0f98e47f4a287d00b60b575f3a90e1c4f5d7c8375fd1f89f7f41261debe526d4e8e329fa768a32da9b6b208cfdc660f7c9f5e0d15e4c73aa14a1182a00000000000000000000000000000000", 0xee, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [], @rand_addr}}, 0x1c) r6 = socket$kcm(0x29, 0x2, 0x0) accept4(r5, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000740)=0x80, 0xce27012e2f82fcaf) open(&(0x7f00000002c0)='./file0\x00', 0x200000, 0x20001) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000440)='/dev/usbmon#\x00', &(0x7f0000000480)='cpuacct.usage_all\x00', &(0x7f00000004c0)='@\\system.proc]/\x00', &(0x7f0000000500)='/dev/usbmon#\x00'], &(0x7f0000000700)=[&(0x7f0000000640)='/dev/usbmon#\x00', &(0x7f0000000680)='eth0proc]vboxnet1}\x00', &(0x7f00000006c0)='\x00']) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000180), 0x20000180) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r3, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}}, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[], 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000200)={@multicast2, @broadcast}, &(0x7f0000000240)=0xc) connect(r7, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}, 0x0) 03:34:21 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x4888], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:21 executing program 0: capset(&(0x7f0000000080)={0x19980332}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}) r0 = socket$inet(0x10, 0x3, 0x9) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0xfffffffffffffedb, &(0x7f000001e000)=[{&(0x7f0000000000)="24000000000b07031dff1f946fa2830020200a0009d8c3d4420f2b9f0ceca3a20400ff7e", 0x24}], 0x1}, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) [ 587.894272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000140), &(0x7f0000000340)}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000d40)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b00)={0xa, 0x0, [{0x0, 0xdc, &(0x7f00000003c0)=""/220}, {0x1f000, 0x5a, &(0x7f00000004c0)=""/90}, {0xf000, 0xb5, &(0x7f0000000540)=""/181}, {0xd000, 0xe2, &(0x7f0000000600)=""/226}, {0x2, 0xc6, &(0x7f0000000700)=""/198}, {0x2, 0x53, &(0x7f0000000800)=""/83}, {0x10000, 0x4d, &(0x7f0000000880)=""/77}, {0x0, 0x85, &(0x7f0000000900)=""/133}, {0x1, 0x5e, &(0x7f00000009c0)=""/94}, {0x114001, 0xa2, &(0x7f0000000a40)=""/162}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/168}, 0x18) 03:34:21 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000280)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1d0}, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24}}, 0x1, 0x5}, &(0x7f0000000080)=0x90) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480), 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[]}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100, 0x400000) 03:34:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f00000001c0)=0xfffffffffffff000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @local}}, 0x1, 0x6, 0xffffffff, 0x40, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x7d, &(0x7f0000ad2000), &(0x7f0000000080)=0x4) 03:34:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x608]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:21 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x9a3, 0x9, 0x8, 0xaf, 0x20, r2}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000002c0000006a88000000000000"], 0x3a8}}, 0x0) 03:34:21 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x3580], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000380)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp6\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x1, @remote, 0x6}}, 0x3, 0x5, 0x5, "e0b75900d4cadbe55bdd597ab72ebf13f77c896b61e46b339af6af594c82a2d9ebfe1e6bd332b45f9808cd49758c43a8d443ddb3d48dc982865589c9a33dfd5b873cd74a11f0234f6a6dfca5e1d58a3a"}, 0xd8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)={0x60000001}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000003c0)=0x7fff, 0x4) mount$9p_virtio(&(0x7f0000000400)='\x00', &(0x7f0000000440)='.\x00', &(0x7f0000000480)='9p\x00', 0x48400, &(0x7f00000004c0)={'trans=virtio,', {[{@aname={'aname', 0x3d, 'eth0mime_typeuser'}}, {@access_any='access=any'}, {@nodevmap='nodevmap'}, {@cache_mmap='cache=mmap'}, {@privport='privport'}, {@access_client='access=client'}, {@cache_fscache='cache=fscache'}, {@aname={'aname', 0x3d, 'net/udp6\x00'}}, {@access_any='access=any'}]}}) epoll_pwait(r2, &(0x7f00000001c0)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 03:34:21 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap$binder(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x8, 0x100010, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001600)=@filter={'filter\x00', 0xe, 0x3, 0x4e8, [0x0, 0x20001100, 0x20001348, 0x20001588], 0x0, &(0x7f00000010c0), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x1, 0x990d, 'bond_slave_0\x00', '\x00', 'ip6tnl0\x00', 'veth1\x00', @random="37cae9cf0819", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x1a0, 0x218, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0xffffffffffff0000, 0x3f, 0x1, 0x455}}}, @cpu={'cpu\x00', 0x8, {{0x1, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"36c0fe0d1fb3be099a5554b520e607a1cac32ce94d82ef2305db100327ef"}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0xffffffffffff0000, 0x7, 0x0, 0x0, "47378293cb2b8a943e2662ce1acb203c4c65705616c94b9d18e511990dd5532ece2e4835bf18dd850b127d366c25b61e93f5be64180b474870e33e68161efac3"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x1000, 0x5, 0xd0d, 0x0, 0x0, "2e02a8a8127390ebc80a3ef50f91ce8ace4f524249b212a79d10106dc79e514e2ae616bff5701eda003a60a560e8f95cc5b2935c16dbd769e4ebe3e6f68892b0"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xf, 0x6, 0x88e5, 'gre0\x00', 'nr0\x00', '\x00', 'eql\x00', @random="b3570f670035", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe8, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x8000, 0x8, 0x94a, 0xb224, 0x29, 0x1ff, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x9, 0xfffffffffffff64a, 0x9, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast}}}}, {{{0x17, 0x40, 0x8808, 'vcan0\x00', 'ip6gre0\x00', 'yam0\x00', 'veth1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00', 0x3ff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0x6c26f1342dd60d47}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x560) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000001680)={{0xc, 0x2}, {0x60, 0x3ff}, 0x5, 0x1, 0xff}) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 03:34:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x4788], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:22 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180), 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040), &(0x7f0000facfff)="06", 0x1, r1) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40500, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000005c0)) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x1, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd160-generic\x00'}}) [ 588.480667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:22 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000380)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}, 0x1}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffff, 0x185000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x2, 0x69}, &(0x7f0000000100)=0x90) timerfd_gettime(r1, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x5, 0x4000002}, &(0x7f0000000200)=0x1) ioctl$void(r1, 0xc004587f) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) pread64(r1, &(0x7f0000000000)=""/16, 0x10, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr=0x1}, 0x14, r3}) 03:34:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0)=0x6d2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0xc40, 0x100) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0x7) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140), 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/42) 03:34:22 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000040)={0x2d, 0x4, 0x0, {0x3, 0x6f, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) r2 = socket$inet(0x10, 0x4000000003, 0x0) sendmsg(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000005a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delqdisc={0x2c, 0x25, 0xd20, 0x70bd2b, 0x25dfdbfc, {0x0, r3, {0x3, 0xa}, {0xf, 0xfff7}, {0xffff, 0x27907cb5cea2c494}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 03:34:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x7]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x4000, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x20, 0x20, 0x6, 0x2}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x0, 0xffffffff}, &(0x7f0000000340)=0x8) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f00000005c0)="3d76b08db3e98706db5f8e764284291ce95c050fcdd6e44f387a4e5c80486d55e737bacf2c359319ebd81597a244258504581fe2296cfbe11793f31219d3b4bdfc2e714d5c1c0eba27be55ea15aeed48aed92c97b37d01954dffc434db907f9cf1a81666b4426ce07c0bf61c14dc93dc65bee6313fe47f11d8e8ef1f7126385344cf82fb8f58f7c88f9387673ebf37027ae1b7ac377044fff064e97a8031222a7a9e4aabb8351bc03e9bfb8c1ac66772f8e6d2538f7f67f9f7159832a695a062f719e71f2469da911e2a4b2e5cb7822b0ce66ab7056c8650c428d30c776aad83942b7c61b138625079ad0ee80744fc9d6a8b744e5df887e3cf94586ba08d788c") ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000000)={0xd1, 0x4}) clock_settime(0x4, &(0x7f00000006c0)={0x0, 0x1c9c380}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000000c0)="66b90501004066b81940000066ba000000000f300f005d6eb81c010f00d86766c74424002ef7e71d6766c7442402001800006766c744240600000000670f011c24baf80c66b8bf07c48a66efbafc0cecea00487800640f019d09000f06339d5e000f22a0", 0x64}], 0x1, 0x0, &(0x7f0000000e40), 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="46e6002e26440f38cc8809000000440f20c03505000000440f22c066ba2100b06bee0f01df48b8519e0000000000000f23d80f21f835800000c00f23f8b94d0300000f3267430f3066430fe6643000643e2e4d0fc75bbf", 0x57}], 0x1, 0x21, &(0x7f0000000440)=[@cstype0={0x4, 0xd}, @cr0={0x0, 0xe0010001}], 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x1, 0x200, 0x3}) move_pages(r6, 0x4, &(0x7f0000000140)=[&(0x7f0000016000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000006000/0x2000)=nil, &(0x7f000000c000/0x8000)=nil], &(0x7f0000000180)=[0x400000], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0xfffffffffffff001, 0x1, &(0x7f0000000580)=[{&(0x7f0000000500)="08a47e96db4996188dfd5557e714092e60f16c8e47ae6f2ffef7d9367dd0e4ff2c307f00a6574d6b83da692d72799c41c8d9fac0e86de7cc52cb070fa8c50618df3ba484b2b74493b0f2acedaa64136b6136c18ecdbe7953036c3e7a654b907d5f59cdf4e2d8f815f026ca83a554da4bb1e4", 0x72, 0x3}], 0x800000, 0x0) 03:34:22 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="810039004acb000027d1bdf85e2fa7e286464f2a889fcb3fec65a7175e6a51332808a9f13335f5e498a127f1e35edfd84414a77a87465f8984d7ebc1f0"], 0x41) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={"766574000000000000000000bd6800", 0x43732e5398416f1b}) 03:34:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x43050000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:22 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = getpid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = dup2(r0, r0) write$P9_RWSTAT(r4, &(0x7f00000013c0)={0x7, 0x7f, 0x1}, 0x7) r5 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x12480) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000001280)=[{0x3, 0x10001, 0x4, 0x1ff, @time, {0x0, 0x7}, {0x200, 0x7}, @time=@tick=0x2}, {0x9, 0x7f, 0x1, 0x8, @time={0x77359400}, {0x5, 0x80000001}, {0x8, 0x2}, @note={0x40000, 0xfff, 0x1, 0x4, 0x8}}, {0x5, 0x6, 0x5836, 0x20, @tick=0x8, {0x0, 0x5}, {0x79a, 0x100000000}, @raw32={[0x1000, 0x2, 0xfffffffffffffc21]}}, {0x7fffffff, 0x569, 0x5, 0x6, @tick=0x4, {0x10001, 0x98a7}, {0x0, 0x1}, @ext={0x1000, &(0x7f0000000180)="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"}}, {0xbfda, 0xfffffffffffffeff, 0x798f, 0x5, @tick=0x1, {0x3, 0x100}, {0x19, 0xff}, @ext={0x8b, &(0x7f0000001180)="e01920fa6cf7aef4add8d2bd05736703d51c22a113ca555629ce5f292197c811a6d08aed16de23effa3296752cb3a231ec6a36f798ef847db2046e20b085b337dafd47ec0c821b84c89213b707801a84b4ba7df95044b7d5ba57a768479b10bdce34b565dab2d4bc7ca8450e5fbe48c5721770e205ee497e5e172feb9adc1cea77a05f82411b25c4053ee2"}}, {0x9, 0x2, 0x5fb5, 0x3, @time={r6, r7+10000000}, {0x1000}, {0x2, 0x9}, @quote={{0x100, 0x7}, 0x9}}], 0x120) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:22 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2080000000000009) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20401) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000180)={0x7f}) creat(&(0x7f0000000200)='./file0\x00', 0xc8) r1 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffe, 0x1) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "8811e78754a539d39c2bd6a40fa8c8aa024d86cdc834bc921c0525fec2541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325ebac7627ffe7a54cdbd77b3"}, 0x60) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) 03:34:22 executing program 1: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x880800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000240)={{&(0x7f0000600000/0x4000)=nil, 0x4000}, 0x3}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1a, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @loopback}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bond_slave_0\x00', r3}) 03:34:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000015c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000016c0)=0xe8) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000001c0)="f56d702cfee435ff74993dc7c43b2f3f273168a19493126dc1371c1f8998e7edbc329112aab80e0b4a9ca9d5a4d0db414fc7edc1108e78ec62deaac2a76cbce22e39e72600d33ace563b21ce58d82e7ce7968fe0e56b4ecb60c178fbeac9a0544d1a6119e2548150fc8ff71548ddbd4c33f843ad1d1f042a617031e93cbabfc45b89897b5cf60aa429bf26d10dbc1ec0253310998168e0a2eeca32a397f2a1bcbed352f5b280d5133739396b24960b7b0eb99f7ae5bb5b6be07148ad66fa843f264519", 0xc3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="adc533d841b6ad0efdc78bfcdc0ec87fac5476559280fc19b4a58e14141925522a57f14cd6d3e9525a1d6bd72826bb0088dfbfe85d9a087b8315e902076a8b9538340f5f3691839bbc12db4b29c3957dbd0da8c4", 0x54}, {&(0x7f0000001340)="1e17c2a0352dd0d4c82b14a05737f3df6443739aa8e3c3449daaab23492c638fc3ffd380477677be84b70272431d5094baad66a0018886879de633ef613880c0a375955fbbae0b672dbf2521e1dbea3b7ccc62d374e6d73a7002ebf9e133232890c3f3ddf6bb4958facc2e2ebe4052abe32d2d1c574a652f5c60f3759de59b1b32e3ee9437ae263551520a3d3466e106f39f67b543d3bc786546cf7a2866d0af415b6ef79b53844fd73cc0b802180ca4e07f4f6a308fd02d76c45369e9b7dcb7d33ebc4bf7fd95941b0b89bc696656b84d6321864fee59b1cc9164d3e5796057ee8946095c69f843a71e65e1", 0xec}, {&(0x7f0000001440)="308a7e8aaeb3e7f5205a680c7eb3e5f174e76fa15fbf34e7bb23e6c53cd76d1d77c4467dae0c7b00152a5af265591b4737d1557c35fe4a6309f334e4fd1b3f15da7ba664fcf1036fe5c9baa889f57d084cde9a2bb14c1447e6735a5949141d74edf363aaf38197b604f9b09b701bbe944f6a63de52d7e77cdbddb077db93cc04b6c1aa86709d2bd7cbcb89b023e4970fe1472722b48294f95f981606e79e0c547264da3cc22e96f4a7049d8223c89bbe92397ab28f079509f51b6d44abebd50a", 0xc0}], 0x5, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8000}, 0xc000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2c, 0x119, 0x0, 0x0, {0x2001}, [@nested={0x4}]}, 0x18}}, 0x0) 03:34:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3c00000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:22 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x36000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x7) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="001b207f5c5e1814caac141484342065580000000000000800000386dd080088be00000000100000428f000098dc5b0a8000000000000022eb000000002000000002000001000080000000000008006558000000000029b600000000000000000000000000dac75f2c6ac47b7505500c08f1ac5e3a14eafc2b4a37bb895a25ac4e0641ca8ff80449801e3d9cdc402b9989753a9d5545d59074d47e428dd772"], &(0x7f0000000000)={0x1, 0x1}) 03:34:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x88caffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 588.839108] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap$binder(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0, 0x80012, r0, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) 03:34:22 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) 03:34:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000240)='/dev/binder#\x00'}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b7c0)={0x0, @multicast1, @remote}, &(0x7f000000b800)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000000c3c0)={@mcast2}, &(0x7f000000c400)=0x14) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fchdir(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x44, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="ff6b3d1add", @ANYRES64=0x0, @ANYBLOB="e341ae0008cd338dcb68c0c693fbd6ffa1b45d7ca517ab69168eca955573f9cea532daa9"], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000340)}) 03:34:22 executing program 3: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000030180c200000086dd60b409000030670000000000000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb74b3ae"], 0x0) r0 = open(&(0x7f00000025c0)='./file0\x00', 0x400, 0xc6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002600)={0x0, 0x2}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002680)={r1, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r2, @dev={0xac, 0x14, 0x14, 0x1e}, @local}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x6, 0x8}, 'port1\x00', 0x20, 0x40, 0x5, 0xffff, 0x10001, 0x7, 0x80, 0x0, 0x2, 0x5}) 03:34:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00']}) close(r2) close(r1) 03:34:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x543]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:22 executing program 0: mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0xa9, "521560e5a9d108fed9e5b9bfcc2545030db4facd1c7932d3aff02a7c0a35c1e18691e95bd66a3c3162c919a4df2db99b5fb74e8142c31a32340814487d66567b8b8e0d89fd3a7bfafb461b3153ec71f4699f9a71bde894bbfe3edb8bb3ef47e24b32f85450209530db40f55ee3c96839bdca14e8cbebf378411ad03b2a100f8c127b52e6edc4698888384da7070a698c53cac6f2f6b244283f4d9dd4256d7c1d7e477cef019dce8d19"}, &(0x7f0000000680)=0xb1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e20, @loopback}}, 0x20, 0x7, 0x1, 0x2, 0x1f}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={r3, 0x6, 0x5a99e28ff0c25772, 0x1000, 0x7}, &(0x7f0000000580)=0x18) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f00000001c0)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@broadcast, @broadcast, 0x1, 0x7, [@empty, @remote, @multicast1, @broadcast, @remote, @loopback, @rand_addr=0x44]}, 0x2c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x3ff}, 0x8) mount$9p_virtio(&(0x7f0000000300)="af8375015f1fefd5447b009e8facdf67a5bf64df36851d2c3935b1806c965e8e7f6c74be3392acbaf2b4f4f0d6e3d34b96ef4c7134110c9a1d191661199db3e7845f81bbc0d6de4ab838daec8f0551dd5f820bdd68d74cc0429b7b38fbfb6be17bfffe622c114a3d86b18ea7614c0c692ad9ebb50113564ff44d086616b5fa49375917140e3494612c328d9736fe", &(0x7f0000000240)='./control/file1\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)=ANY=[]) close(r0) write$P9_RLINK(r1, &(0x7f0000000100)={0x7, 0x47, 0x2}, 0x7) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 03:34:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x6000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) close(r1) [ 589.050396] binder: 9169:9179 got transaction with invalid offset (0, min 0 max 24) or object. 03:34:22 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, r2) 03:34:22 executing program 2: r0 = socket(0x9, 0x3, 0x1c) r1 = getpid() r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$sndpcmp(&(0x7f0000002dc0)='/dev/snd/pcmC#D#p\x00', 0x18ee, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000003f00)={{0x3, 0x7, 0x7, 0x100, 'syz0\x00', 0x8}, 0x1, [0xb091, 0x81, 0xffffffffffffff2a, 0x401, 0x7, 0x0, 0x10001, 0x4, 0x40, 0x4b, 0xe6, 0x8, 0x0, 0x7, 0x8b78, 0xf2, 0x4, 0x9, 0xffffffff, 0x3f, 0x80, 0xffffffff, 0x9, 0x100000000, 0x1d6, 0x6, 0x8, 0xbbc, 0x401, 0x6e0, 0x2, 0x5, 0x110f81d, 0x3, 0x80000000, 0xd4, 0x53, 0x10000, 0xbc7, 0x5ab, 0x401, 0x1af9, 0x2, 0x0, 0x5, 0x6, 0x8, 0x8, 0x4, 0x7, 0x1000, 0x1, 0x2, 0x80000000, 0x16, 0x4, 0x80, 0x3, 0x3f, 0x1, 0xfffffffffffffc01, 0x4, 0x1, 0x7, 0xe9f2, 0x3, 0x1, 0xff, 0x6, 0x400, 0x2c3, 0x3, 0x3, 0x6, 0x1ff, 0x8, 0x7cc27db1, 0x3, 0xffff, 0x3, 0x0, 0xadee, 0x7, 0x6, 0x3ff, 0x8001, 0xff, 0x2, 0xffffffff, 0x27, 0x939, 0x1f, 0xfff, 0x9, 0x7fffffff, 0x1, 0x1000, 0x7ff, 0xefa, 0x9, 0xfffffffffffffffe, 0x3, 0x80000001, 0x6, 0x101, 0x400, 0x7, 0xe4, 0x2, 0x2, 0x6, 0x9, 0x4, 0x9, 0x5, 0x6977, 0x5, 0x2, 0x0, 0x9, 0x3f, 0xffffffffffffff55, 0x4ec34c21, 0x7, 0x4, 0xfffffffffffffffd, 0x0, 0x9]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000480)={0x281c, 0x19, 0x300, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x73, @pid=r1}, @generic="16f28e6309d63a85f892551feb69e32ea7859dba4fdc1f8c7757c0ffd9cd", @nested={0xb0, 0x5a, [@generic="60805a2b82fa76dd6b09e0e122c4b1deab80f354e576621f5ddfedb21a9aadff36b529c5ba8f5fc0056a03083ba1eba528458e4f774c474edc3bb97116cecf138d9ae73c7e01496e9da315eb6ee4b3035e9e1876394c2eff82bc9cf5f70e77e828758764062936d0d585aba2568360a8efbb51ef637c7b39a54c3e2707ac3dd2ed5d50a800c22aa658fd3abfc799d6832bd1539d863b2d48f113dd851fda9871e2f405e8b64157425ad7"]}, @nested={0x21c, 0x18, [@generic="7855557853b3f92c8837285dcd80e970fc95102c1627af59278c5f24dbfd14475b9b78fa66d210d7f1936940d200d88aa84a3d5088ca138930f45261fcfcc8a48a47d2c903edda23b072d353de8cb95889add0c2cb0bbb2763b46b70a7cd65491072b040f8d8fac970e0a7495b7242ea11540ee7888c12eb2d2f25e14c0fede955f429c78719c52fdee00a2a58110c8c354b1da98c2f2923bb462e27ca24c810a03702f3", @generic="19e85e36acba1c3b873bf78a5e1a97fa6670c58e71627b56ba49bbe4cbb315b7de17b2e1", @typed={0x14, 0x39, @ipv6=@mcast2}, @typed={0x8, 0x38, @pid=r2}, @generic="c7dd845d0a611cac79920fe79d4ddb17440aae1ff524708ef5f2d5f3", @generic="df82e3fd999fb24cde08c9408e92a2987183fed44ff69caf4d982a0382211f19c6f8ef04cbcc46f0228446f1a1cc5e4d624fc057ddc35689040054ff8fc445dd048571d0be826b4b8ad3e8faa279e34a606f38c74fe798934236068f4812ce616e564a5126d815262c9fca78281cf1f3c4c945727847220927479c4a91634d7125c27a013878d118fc79c782d6f6e5bc5537ca2931de7f0012dfb3738b709a9f66a6af82f6a6c3867da20bd4a065e9cbc709b6a00f01b2ea5b556a4bcdb194146ffb449a2735e61a", @generic="cebc5058cabddb266582fa56aca62f3e0fe8b21eb56de70759e4d691ba88ab143acb1f68075b7a65f5fb96578f1b2f362f04dfacc5c440ba9113261f5b41647b9e784ae69a70ce3d34edfd1c2d8683"]}, @generic="963ee06a5fe14f7c4fb9c655a69664c249bbf59df1ca43a25208733913982477c0a6f6be4444c53f9405adcb5fd76c57ab0cbef3a092683463fbc1a002269bf4cf011b73bd3db9b0c0e42ea36e4d2d3ea13a5ac0923248666e34b09f26059c89000e845c059b464a", @nested={0x10a4, 0x6, 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@typed={0x8, 0x6, @ipv4=@local}, @nested={0x1b4, 0x34, [@generic="4db8c1a2f1ce5705bcdd4bcc44654cd949e72a4fd93a4e509880d63ea986720ec8a9f2c08692aed00a9ee6564d6583f8bfa10dde26373b8fc0c2bdff594459417b8834825da09180a3451fabfa6e52d80ac9e29c3fe47c4097fe1e4c679b35d70096dd6412bdfb8eadacfe2a41d5eadfd3261fdeabb198fd2605a5a81a621cfd39f1655fbd9130012840da48f43ebae10e023c3156fb65e4", @typed={0x8, 0x27, @u32=0x5}, @typed={0x14, 0x73, @ipv6=@mcast2}, @typed={0x10, 0x36, @str='syzkaller0\x00'}, @typed={0x8, 0x71, @str='nat\x00'}, @generic="f9c30d69f3f193bf04e51f59886d223dbe77ef04f00546c5b6a9d17f5fb5d35808bd7f05d1f48ad530ba15aeb3300a8c542e747585d0b899dfd464930f25c2a6fa77055b5534d71c7e111fb792c5417f83dc1057d5a341efcf32baf5f9f58b7662edaf9482b2758984e546fc17d0e297a572a4a331c069a80448b33bdf94c2c38572ee8322016fdacb2503720adc3540dae7c60fe68fa88047596a50e96113aa6ca031aca198811a2d0e1cd7868e71298b47f94f1143061bb67c8f75e5d5b0e418f1c82c351c6be359806be09f8df84d6160cf73ada3e8e83a642e72aa9b4433eeea30"]}]}, 0x281c}, {&(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], 0x104}, {&(0x7f0000002e00)=ANY=[@ANYBLOB="f81000002100000229bd7000fddbdf2508000400", @ANYRES32=r4, @ANYBLOB="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0x10f8}], 0x3, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004400)={0x0, 0x6e, "e781a0a9ff906d26af3f92848059e48928ba7aabc68490a0ce0b5b5750ebcefd4767a67ccf85b595e10c7aa57a5331a1f095c24f88af77d73da80ff465d75f81a2eabf7ebdbb754828e2982ef4d1af3fc8293c68f67c267fcd5a2ed1f1dc99c4c165f114590cb5c5c6ba52dbd300"}, &(0x7f0000004480)=0x76) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000044c0)={r5, @in6={{0xa, 0x4e23, 0x9, @mcast2, 0x5}}, [0x20, 0x80000000, 0xfffffffffffffff9, 0x1000, 0xc00000000, 0x0, 0x200, 0x1, 0xff, 0x7, 0x200, 0x80000000000, 0x10000, 0x5f6a, 0x2]}, &(0x7f00000045c0)=0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'rose0\x00', 'eql\x00', 'syzkaller0\x00', 'ifb0\x00', @dev, [], @empty, [], 0xf0, 0xf0, 0x120, [@devgroup={'devgroup\x00', 0x18, {{0x3}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x228) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004640)={r5, 0x7}, &(0x7f0000004680)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000046c0)={r6, 0x60, 0x84, "825e7c738327180c5d131e1fb8f45788a3f78059b1e0ced0434dce206e1dff81a1bcb5d7de5c9e4b54c4038721c218c5f30b35b538c6ee095410f3848e87146ed94dfebf7eb23e5c39ea36ffe7c5376bb3759cd7ccfe82460a2919c731463772ebde44061eac2c7a5594266f34469db6eaa678fbbfa8359987971676201ba9427932a36d"}, 0x8c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000004600)=[{0x7, 0x6}, {0x2}, {0x2, 0x3}, {0x0, 0x1ff}, {0x3, 0xffffffffffffffff}, {0x4, 0x6}, {0x7, 0x8}], 0x7) [ 589.094889] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 589.115139] binder: 9169:9179 transaction failed 29201/-22, size 24-8 line 3030 03:34:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000600)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f0000000300)={0xb, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x2000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000006c0)={&(0x7f0000000640)='./file0\x00', r2}, 0x10) socketpair$inet6(0xa, 0xb5a05f9eafda10cc, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xff0, @loopback, 0x1ff}}, 0xff, 0x3f, 0x0, 0x0, 0x7ff}, &(0x7f00000001c0)=0x98) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000500)={0x400, 0x7, 0x6, 0x0, 0x0, [{r1, 0x0, 0x4}, {r4, 0x0, 0x3ff}, {r0}, {r0, 0x0, 0x100}, {r4, 0x0, 0x14c}, {r1, 0x0, 0x2}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x3ad174a, 0x28000000000, 0x800e, 0x6, 0x5e, 0x9, 0x3, 0x1ff, r5}, &(0x7f0000000440)=0x20) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) 03:34:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xfeffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:22 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}, 0x40}, 0x1c) [ 589.178489] binder: BINDER_SET_CONTEXT_MGR already set [ 589.184134] binder_alloc: 9169: binder_alloc_buf, no vma [ 589.189838] binder: 9169:9200 transaction failed 29189/-3, size 24-8 line 2967 [ 589.201698] binder: 9169:9179 ioctl 40046207 0 returned -16 [ 589.213628] binder: undelivered TRANSACTION_ERROR: 29201 03:34:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f02726f75702e737461700073def8d7ed19d2b0a53429bc7b518e32e3707b5a9f7cfb699294448cc4fae4cb89e93eb00cb078200f28a3ba05335ba9a2a27cc1c6a6144920cf168c1d79c874df3e88873c910536ba10ad924aebbcd4d647c904bb1a756c3ecc5396677114092ae61702ac07942232e8767d9b2b6b53caf2473340e43343d4bd6ba3f988e12efa01310a39acbfa5569ece7e65580964b8f01a82705ebaa59015594b135097417ef7d98be9f95c892ff6d1d917cba02585586d2d1bebda0fbfcc17f430a17c7e010f27e3392a1ca7e15a651e317ce75047b96dea877cdec5dc6332a257946bae48f48ebd193e2c846ca461b97b1d782aa2dde104c7fbe3e070cc90ca8e7a32381d5da63f4c0fb95b919f88989f970101000000000000001cff17314a0dbee1c9cad40025213da7f935894d961f3b57db4bb50fcc6f97cdf4ae63f24f04190ae8c70664fe61f5a367bbae03048ca0f5bce411fe100dd2873fd10b9224a319c158256a271473888fbed9d48937d6f2b1b10cc14cd498ff3530cc1dba15e6f814bb5ea871e71a82947b2b9ab08e0e3490d6fa1bb07563c4add7898b8f3eb3caa4dd6f4c3eea23eb460a8473174b448591136e759d5a12737a041b99dd5026a2510df4bc7a92121b96e3691173a70e653429b03a84bc0dfb00d48a231029ebeaac4e064458073fd32f336e53e32844979708b5b48279dcd6938cd9546fa3312830a70c20bb38d7191fee2f91c874bc10eaff4e861098e1078d596a9880df2fd1a628543237b7db99b1000000000000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40106614, 0x0) setrlimit(0xc, &(0x7f0000000000)={0xffffffff, 0x8}) renameat(r0, &(0x7f0000000040)='\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000002, r1) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000680)=""/178) 03:34:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x11]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:22 executing program 2: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)=@generic={0x0, "b058c2e479a81e0b39426231c967af9ff4040d7e650925af5ecfe0c19db33ea8535dfcb2557de389ebc2726c741d81d845cdd446f050b5f25c03eb2605efd993d42b351de15e91986f01b58c1727cafebdc50ff89f8cb4802833bbc79a8aac27e8e341d270c8bd4df716f1baab86138611cbb9c6f268f1b267e0bc86fe1a"}, 0x80, &(0x7f0000000040), 0xffffeed, &(0x7f0000001a00), 0x1e}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000140)='sit0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xc41}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x10000}, &(0x7f0000000240)=0x8) [ 589.302872] binder: undelivered TRANSACTION_ERROR: 29189 03:34:22 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1d, 0x5, &(0x7f0000000040)=0x6}) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 589.343994] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:22 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x40000000) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x3000}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80cc0, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) 03:34:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xfe, &(0x7f0000000140)="000000000000000000001d") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000000000001cb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 03:34:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x2900000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) io_setup(0x8, &(0x7f0000000100)=0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffff8}, &(0x7f00000001c0), 0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xf1e0, 0x30, 0x9, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x4f15439f, 0x7, 0x4, 0xd, 0x6, 0x400, 0x75daf7d5, 0x800, r5}, 0x20) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000280)={0x3, r4}) listen(r3, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x0, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0xa2}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000300)={0x8ba6, 0x6, 0x4, @broadcast, 'veth1_to_bridge\x00'}) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140)}]) 03:34:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x11e}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000240000080023692c1cf8e05976db030000f00000"], 0x1c}}, 0x0) 03:34:23 executing program 2: r0 = socket$inet(0x2, 0xa, 0x4000000000000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) 03:34:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x88a8ffff00000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:23 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8847000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x40000000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20200, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)) ioctl(r0, 0xffff, &(0x7f00000003c0)="4168b04213b3bf3c9917bec37002e02489bb64f789124d7972a9d5449910b59727a7f368ec20bfafbafcddd06e5b43a60e7459f0e4bc310f5bb5e666926a054da1254af068f4fdf52340803ef83399b8649a1747d960d10813791dd4598e9fc468663ec46301044a87799c26998df32d4004236ea0ce6315261f99bb244e0853f361814b217c81fce855df3a7d7b6f3af4beeaae7fd3859c2f227c8de1c0162aba0821c4e7dc25b6b2a9df4c2a123eb431711f3b6a001813ea62da72fc4b4c6bd8e01ef556c4041cb5ff1eea8b7affa8739380245fa8edff0febc4ad4bc63305da60fba41708f561eea25ce114126a9210") r2 = socket(0x10, 0x3, 0x0) r3 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/audio\x00', 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="e26c3052bbdf221bf0ffce9cb2171399a3ce697bc1688d40d58ed3b59905cb500646fd7ea78de5052333c48793cf2323e0674f5d676381c6c24996e322e6c9003c11ab295735f113a63c77b1e8821e3138dc30d0897fbbb7ca74852cc39b2c0a9ba0113f9739001618d484be2e9d00fe319f6e031214365bdc418ae70708036c48483a28988a8ea59365850c1365d64b94e5ccdd6bbd21fb0c302b8b4ba6bbf2f7fb701542b170dfd61ec28c5b43825fe7527cd23304ae672233ff7d549d7e6402d742c186eae96b7f288826d7d8c64c8eb505802dce245cf11d578837eb9c155b005db2097cb53902843ad7f5d8fd1209f370e954", 0xf5, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0xc3, 0x2, r4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0xe060, 0x4b]) write(r2, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100feffffff0800000000000000", 0x24) 03:34:23 executing program 7: r0 = socket$inet6(0xa, 0xd, 0xd5e4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)="203580434626616289178a1524d685cd7dc6f643d4e186e41f02a58e6f228ab186f684074df481c87a38691a695479bb8cf56ee6360fabca7a02551258", 0x3d) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000040)=[{0xffffffffffffffff, 0x4, 0xfcffffff}], 0x1) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}], 0x1) 03:34:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x67640a8aca48847d, r2, 0x180000000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8916, &(0x7f0000000080)="025cc83d6d345f8f762070") fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0xffa) write$tun(r2, &(0x7f0000000180)={@void, @val={0x1, 0x4, 0xac, 0xffffffffffff5451, 0x7f, 0x1}, @llc={@llc={0xfe, 0xfe, "660e", "c69c924add3e8cce346937897fbe805ab4329045b29223377694ed9e494f0ae3d612ebc95dce482e38c54d2eb71d782c37b22009b4ebed755f6579669309fe0acab7240fcac5f101b63fa46090a143347624bbf7c92c82e527c989a392b6bf940e460f5d2d0d4352bf150a8caca93883f759e1af59f55e50ee3a19997a13c5441e"}}}, 0x8f) open(&(0x7f0000000040)='./file0\x00', 0xd0002, 0x100) openat$random(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x6100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000040), 0x2}, 0x20) 03:34:23 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 589.638577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 589.665172] encrypted_key: insufficient parameters specified 03:34:23 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x1000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:23 executing program 7: r0 = socket$inet6(0xa, 0x100000001, 0x80000000000006) socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000), 0x32e, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0x81}}, 0x7ff, 0x7746, 0x101, 0x40, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x7ff, 0x20, 0x1000, 0x8001}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0xf4, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0xe568, @mcast2, 0xfffffffffffffc00}, @in6={0xa, 0x4e23, 0x3, @mcast2, 0x1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x10000, @mcast1, 0x36}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xd}}, @in6={0xa, 0x4e21, 0x7, @loopback, 0x9}, @in6={0xa, 0x4e21, 0x5, @loopback, 0x1}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x0, @loopback, 0x1ff}]}, &(0x7f0000000140)=0x10) [ 589.701376] encrypted_key: insufficient parameters specified 03:34:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0xfffffffffffffe75) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x4, 0x8}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x400400) write$P9_RREADLINK(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000017020007002e2f66696c65300c50d38709d9a2af58c262e4fa476c28af273576bf1c54d503ff0cfc47360909804c340ea44db2fff900c0d4e8700d14ba69d9c9d2ceaef9d7aff7060841cf6fbd7a6798a2e0b225669392998566797191c0a3e54deb54c9aa25eb42fb8488cae7381e82257cf60df1"], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x10) 03:34:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4c000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 589.846857] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:23 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x4002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000100)) read$FUSE(r0, &(0x7f0000000200), 0x1000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 03:34:23 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x1052, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8100, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000000)="399844b4d6ac1a59cc3afa6ab6b5087f88a8", 0x12}], 0x1, &(0x7f0000dda000)}], 0x1, 0x0) 03:34:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200), 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r1) 03:34:23 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xf5ffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:23 executing program 7: r0 = socket$inet6(0xa, 0x8000b, 0x80000000000006) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x10001, 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/171) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:23 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) write(r1, &(0x7f00000001c0), 0xfffffef3) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x401) read(r0, &(0x7f0000000200)=""/250, 0x4ba09e13) 03:34:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x400000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x3, 0x3ff, 0x48, r1}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x200) prctl$setmm(0x23, 0xf, &(0x7f0000012000/0x3000)=nil) 03:34:23 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xf000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:23 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 589.995075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:23 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x20, &(0x7f0000000280)="025c3f0a00145f8f764070") unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) 03:34:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000), 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe0000010000000008001a00f4000001"], 0x24}}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e20, @loopback}}) 03:34:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="6d747300000000000000000000005299aeb6ef1d5a46ba5c7acae9ce33835ed8825c497b72e75893a8e6f5ee617a60cf76883bc7466e70dd8249e27dd4c2aed22a17fe5aede0313cc36a18173e0879a8e82d993048ed519ce0b120c026bed5e5c4c63196e24b9f75fae156bd7aa06755aeacc26204bb138cc8677a2c653a0c4ba867aeeae552c2d91b558bea29052b5416f1a4c55d8e7968dcfa30d1fa692260c7fb3d7b12260c85163c79284092d87232238d4951489f823807f389edfa016df60d4b2b208782b48a4e660cba952a2a99b6d5891794c6ae12500cb6971acd2cbb68619d87ad11", 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40000000009e37}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0xa82f, 0x400}) 03:34:23 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x4002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000100)) read$FUSE(r0, &(0x7f0000000200), 0x1000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 03:34:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x88470000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:23 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffa888], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:23 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x29f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @loopback={0x0, 0x8}, 0x2}, 0x1c) [ 590.213102] netlink: 'syz-executor3': attribute type 26 has an invalid length. [ 590.232086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000600)="b1fa2e5539dade5041966df8393163e3cbfe7de9bb980d3024cb69f6c94ab8ad04df615e1f09608aeafe3a8bdbd6e5020da64152360a0f82167a11113190770ad55bd70a1e7891c98549dd40ec14738f87830e6d585f884049ff74d262f5e06cbf98ed2b515ed4638c78bce1a21e8798f97f12eb438bb6ee97b570de1cfae42f2bac02c2785021abbd6375f65b45a87095ec737c09016737816bdcbc3d3903114f9f31ae0ec3a89ac821ce5b51d8bd838c412da6f8136af639e543aa5d1d378daa0d37f72326c056781d88e52f5972801d41dc855aa909532ad135d0e79a136b04cae6f9d53d241e00045672cd9273659538723bba1e4f8ee51d0f9f51f76092dc0b374f94b0e49fafed7d37f8ce1a9eb9c824e85d5a9ec62d664c1fa2187d8ef50ab2af5bdad378303dde5458a4bcb5f8514b3a3f3dfeb74fee1af08afac0717d0d4eb4e6b62f6e2a047a21fcf63dc3d10860b26a191ca9d17aaacce248f688a1f2161f55b0ab8c5db012b90ae22b9b712c9a9f04a45d3789bc5235149cb0789f4a30e223d0ca34ee9ff3906cd2900393f481563956a85f2179171281f55a79c892c79bda8dd5464f980df8a78bd2b3a3c6d3d88b1fcfb0931ff6ac2082808ca4371c091bd4f7602a7fe97fcb1c46036be3ca242045d1d752fccff84906dea95b73a3eb84a40ab5802c1291038a8e6ff7a56451b08c4915dd00a148c9bdb5ae469a0b3ab4476336dc6c3bac99e66ed4116e9447c812c8301f81a3bad51e5ebcb6d5bb902d4d836bb175d44b0b74905447aedbcc66d80c74ba7cead80b99eaecd33fabe73eaca79ac907ea33179f5a5c6ed8e315ea0692975031d9cdaeb9eeeebe005e9a8d496a5e3f3e72e3fd462bc1861fdcd1b862e1d057c7a6dc04c38f307ad38bb9a8642f4736c4472e0bfa9fbd1fe09c67ec3252e1afffb02520e3dd655f6afe9fcecb202ea8ffb90426f585e2fdd7ff1ffb62ce1f45c36a70ed87f8924c90f1243660835c28500099cba81a7a0bb7226094d2c28f159b5d067ab04c71b06ea6427441f08f3bc7f32a3df1777396cfefacececdc8c205ce950ca079cdd0f2953721559271236ab5bf220874142ef7341044e1f3e9c1c201698cad17418e14866b76e8868404da767d313479e7cfd935b163937a1ae3de746bce61edf941e2ea7b1098bf60d7911eeb76b7efe8024467b65058e3b8db8d9a73c2a77323768a52778c5cea64185ce68d19cc858a8b6e3e8bcf42c0f97c58b5e14fb7bd521cc38ce37ab8cdb120d361bff80c1788881c50ecbf7a71b7f3651b4d128cb6c1cca6d95821d1ba17de52a21ad1b5da7af6ec01c69b9eb74f1a853cb9c4c1d7d27d513f654d0a6ef2cd0587d7452192269bfe62ff5c994970c187b8515367b20bac43c9945305f06b02e092bc9d90ab3df6531c4df991da1120952da7420986b40055d6ac93ac2322b242e5591dc9dba3fa4e301df92e50aba312d577c75a113e5790c7c5cd8467f681c06a0e1b510d4dffcab6d86fd4060ba3d1da0b0daf1f1faefa07edfba44ec21da4f794a46748ed6398380583d53a0d30d1a59b875202c441a30812fad68c417faf3854022994c43a6fdedef8a8efec6c229883deffa840f7d7273160a7897c10d9ad769898bd01cd0a7053510b700958ff80e27996aad4bc82cad4c779f41e5862184cc718328daf4ae837f89afb3f2afbff7cf67094c65afcc5aa9b32349b3301b36c9e278df0347b1e4aeb7b27647f476348137e2499d3d4aa0d85af8dbcdd060a99110d638409b61a385788340b6b0df2e4badb670134964d192abb94b4911c3560169a67b6817057d652c09e278ee8f9f4318d43006cf9507373f1641330a32c722248f1b1f9c9b6c112e9bd59403790c1b920181844ea2eee1c8edd09b823048dea2526587c9de4d6bcb96d10d7ec49f4451e2529dff8df695b26566d77f690d7a3fb6621cb85c34cf4feb05e138108b4f1196b22d8c0cb45b78f3cf4c6d2afd9b858e7682a2d888ad4dab26d4a95356bd886820ee4b78590fc007c57aa67eb079a597ead2914392b2dab22df9be2e5daf43a3ba90801c26484e2ff138c017919398bfb1024897884fd6c2bb0f3f8e303244b89aab3c15e9903a92c4847d1076b543b06acb624b16987f7677121e8532d25d7cf203ae30e4c1a01a0125e0d28d49a95565dfd366cd8a7e1fabf49ddd5fa31ee7cd507c0e5a4e0c1b36b2d16c03f25c3b3eefedfe8bd1cbd7225aae9047fe9d454ae05c35e19d70354c049e2f43e52645e0e6b6128187ff6900d9ee5ca568760d926ae533a8882efdc2f53cd3567be10b22f680016c887abc1f9705d7e5821b539cdb2935b90d15ce5421e7d8f24060e676aed9f992b29bd8ad0c690edad78d7688662320b843f13acc0124229d9d32173f5a72cbd1976260dbd2950036259ad2dc05021272401b9fca27ec446e80488fe6608e6d0bb0d64cf5b3624955818e1ccf2f75bbae92c76d84c8a917f8b9be14d46a52414bf9483b28537d8c370f20f0fb32f810978d37c15bfe33a351a3558657e7b131b06d71540cb0e5d7a2f553f5ba15ab2d1080aec8d3db0fd3a6421cfdea140260bc110083632a2906ee3bd4a6d97b398dd7e6c9a7a5f3ba582258d4d685e642ffbb5a20b0ebfde4cc7bf19c96582a4a87a52d414bb3129c455e0f0ff276aa706299d5921076b184db166f4f1112f18c8839ac9ebcf02ac9ccf90912377339779546e8a8eb63589bf3f38442e16bc450c7db5a9f6b73303cb2ec7d29f2fe5145708c83dac3474ac6c466ee8084b43fe7686083fcc9385a3ba27a75dcfcee956237e2c12c2080023878948016fbbd736c42c983a3a69963de5fe5db0f059f7108fd68fb3eed422d1b00d48022de0320e3ac510b010db6ced22d06dca70bc38d758bc2724064ba1a2c905295461016d804d779fe9d628ccdc8766b3ab404f802ad347de64369d7126a4005ebfab7a8272aecf0f7a4c408e03b9fbb31ec3e723cc64f25565c41b9c379ed2b7fd5c7da331726c15c7422d6cbcf7115244602752c911812234ced3f50effbe97cf6dd43f2b8cab0a6f0c8c2471d88cd73ab8e01fff0185a0583c1169fba11ca974f5c18cf6f5832b71df4ef0187ded919ca22c821d7d24fdac4a044628de21a638abc5de385edf9ba819cb8841e1c4048faa27b354154f1db401b603d31212496c978d818ca1b44f890804267db2bb9f4668da9966dfff4645c51b20271b8367252976bc292c1415a360aee674fb99e0697613875ebb443b46cdcdf4bce0852a0ae8410c5a0e8ccdd120b8ca75e9b109b252d70a5460f88504b9216ee161ef7fa5784346dbe5bc74454c731812962f9c4ffcf22fb6875e63933cc18856d72afdb22e7706b4c5edd5d17b840ed67cb9181052caf8c64c79332b081d2bba3716768190017215aa199c0ec1fc94f23963e0579e0f1465275dbb12953f3eb4d0bc4a11a84093b8dc7fe24ac28b5d1f8dd6a9e6ed4435acf2ab2536809f1d3cd03d075b0234d13a97cff902577b2e1a7ebf12a550066cd461ec38bcaf84d3d5f348b905a0c9407be7a01909730462a0a2b2b37cd3cb150ad1104ede3f3d9dd5bcfb0fbd6d152f95d485a94cfcf82efb45e35606450e8b0331e451b1d7d55b52bb6a81e8b4ca120dd4c383f7da4371bee497e2e9d9d1973fd83aaf8fe920ec420f21b2796e2a1dde70f932cf6e4f6f44dfbf906fff6f53d6b2757053297f54d82fee31ba203ef05a7ba81e746e99aeab2744e57e6e575e5f70ed11ec2d2d26d7db961d7911c04b364dec530943d4e9a310fab1b6d1203c456d788dc29c332338f298138bc22081c32436c807532342e8b093db0e08dc0d08bb21e5b6566ec2fbe235d3f6549085a80908727763ed5c145e3271678264fde2cbba04b7e65c7a2dd9068e70798f21e97f7c5b3548d406ac62da8361e5b0b8420187f8551aecf013cd4c37a94e60b20a8e0c821e2d2f561bc35e97a1e9ef329ccac231e34143210d1cfc1c01dc1346d9e2cd9c6b8d60273d16bfea2c10682e275cf27785bdde2683d12df47a676b5e38f417b3a7941fae9f0d9e782b53f780edddc73ef7ea9e768ad846d4b9d6ab987feac828d1021fe440620057b7ddb78dab9eb6eeec3263569f30414fddbf7ab16cec3ece32a4e7a31098e54860502c14ac2ec2f11c3ab2b65b8280903a0a280c21f1d1bdca45b455c9688ed8108de1e7192187ca04c8eb7a2a13be45f9850f80c2e69103513a65453fb4fa4626c15d56c2114c337a848fa7833ac4c41178f48aa80c57c8c6b47b4eb381b95e2c8f9de459473a8ef0748798d768acfc3ba2796994c1e3c2cad077fc7dea673324fd740db4b5b34302bd3a6c2648daa999e6cb29da6cb3d4995e7f5d9fcc3fa16c0838f7b8c61b8a3bf051462a85cfc58af560e405d765fbfa9a108ec946849ad8458c663f4932f5f2e521e56b9a0d5bd540739d657387143bf00999cc6e2e5d29c851beca643c8a00b66d62afaaf3f90c71ffc5627f22aeb92fb4223b27133b29bf56aa89a78bbeb7638139a2424b6ea69a7e0a95a561926f5ba9f7960b22f08f995dfebea76234e7499a8c85a79a49084f7e4c62b14ffc289e7786a16ef92cb440e36ef1bff88d207e614d20d5c27357f70c8394be7455874f7e22b88dfc8ba531b549e8108a2a5509e7b4315ba545205d016108901f31e213c760497b33bb0507bf7224b6a79a2939a363eeb3be6d97b5731c16bd282aa6f0095eca68ca323c0ed4ade584717bcae5d89d36964aa01afb3a2267351150c31ff70da8f51931ab4bbda2e59dcfbb16d79a245c157e2de938f796f44bdb5113123b4db8ba21bf45b473106837a56a658f1116a6c88a30294d1f3ba187f0a80770ddaa796f95101974a0171254e6b86c975637f3591b9da2950d8faea15b2352c712203740ba76b2ae1b5bd86cd4697cfdd224cfecefdcc73b21dde986c03336f72deaee85ff5216bfcd29db19902c3e9bf506b6f2bed6ec2ef2504b308e3b22081171d6061e32d3841bb8b257af80803a05c9b5491e2685cd3de74bc9de5460096fa11cc033b5c312341a82905a13facd9df18407b12d4004888268b5ca08d49e7ee328e8f9e52ee50c453d52f092bf36978c899f3cdbbb30897cba3d5d483036349c2eeff4773fa8ef836991c401d55aa8de6655f144e414b54274d9609a9b8ec4181ec358a31b5d46bc4cb78eee0e5d8e61968363cb9600ee5d8d2c0c4ec8d4ecb0d2e669f6386234d7f1cd123c9858b6f820492520157a58b5ee8850e1427d161f8e77f3f3d32efb4cd8d1974e1884bc7dba34ac8fb7263b70df5f71105986879e92fe4a19a528f9fc321600d0f99459dd95e28f0bc416853f990dc8494be2be203dda2dd88632d97bf7d6ef459eb341c3c41164c4cd518eb16e13fa0eec3a21abd4d839adcfe3cbfc8eae0eb59e0a95e558b7193bf5315e96dbc28c82b262543f507d24756e23738a426132ea7735db9fb8eb6c51dc3b7890f3b1a877e22d59500a762ad21d707a719d3467a24217ea75e7c42524c44119f81378c3a625accaf249aa00f64c9396da092c7399c44ef2b2cbcd20e0589e795d7964d235de07ac58ca50c59fca7aaec3e1fe97c734a16213472d8684e162849c0d131de54c8f665ffd497ac07bc32d3e43be4367b8eca172250ca5dd2ccac5ff88a432aa6043c26537ebe3e2443a4693a884c9e69f7aad3e572d2e7356c454ab8432ce0841c73ed33d2b02a870743da7948fb624e0a22aa1895967d06d93c2781", 0x1000) r1 = open(&(0x7f0000000080)='./bus\x00', 0x4d4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$kcm(r1, &(0x7f0000001d00)={&(0x7f0000001600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x4, {0xa, 0x4e21, 0x6, @local, 0x7}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001680)="4f298b7a1a5d71e3fd5f7f42af8a34238a1e7f70e99289cb09f5b57b64b6b98c7bbb1c907361b79f836f86b9c887d8cce73b39e4efa0ad7410ad515ff9fc325482833221b9bc5a24fd554d3a6b06a07916c759435f7f72c70c053f759013f36d80d693d90f34b94c63dd0f5fe3dd124f33ff55ddca5ee8e5ee521159217a448eef68cf4b0357dafc13a738702a7179230f7fea558f89ba779e32287c3bfb4c392bb7c2b8014c11366d59b9c5668966f5660f8bf6f1c625b1812c92a2c2fe561089206b1a92", 0xc5}, {&(0x7f0000001780)="d3b0f68d09b59b4a102c6c92e9dbda0fe4f5dae598cc69f42d6fd945d01ffd2de5a29e2ddf3bb742fdada06998b66fa53dd4670f1f43778b53abddcc7b6e54fe7da536ddc7b95ba163b08345c7bc31a9bdb8154a9523ee2b23e62d393cbe6d2d65ca46b47d6644a1126d2519711be4f576f29959f376f15004f30d7e2febc2e7035748e6f6860c2ad9c8df3d2eb06f8278e7b4df5d76868d1e9cec5c5aeac22d949f14ac5849d68d188fff7df25552870690747c9096701774a9ffae7a776b6d4dae28c0b1ece8b3e1d2de93fc08d566df85fa3d", 0xd4}, {&(0x7f0000001880)="7794d7048a45", 0x6}, {&(0x7f00000018c0)="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", 0xfb}, {&(0x7f00000019c0)="004db863fa", 0x5}, {&(0x7f0000001a00)="d335a915a6f1ab9e5dcda5f76e63f0bb5ebfaf798f93f896171be82ce426173d5cf48656a9e79aba14393fe8b46e627e7f0e21f122", 0x35}, {&(0x7f0000001a40)="3a6ea03ae64559094fd8cc7ff70d1bd67100be226f2211b7665015801c6d513315e7d1", 0x23}], 0x7, &(0x7f0000001b00)=[{0xe8, 0x115, 0xb40, "a5177f6490171b59d6b90487be4f63f9c9e8197ce5d781fce4ea13fae7fa2b2fc1a896b11f8aa8fad1dcb7256d783575349d3c50f6ef5fd922c59cc4f553059d49c433d0ccd94b5c4238906b858989dfbbe50c864f5ea82727263e2d44f382fd491b168935df0c9522fc1a7d13cd914576581bb31ada587d3ed2f655b016d02eec1dabd64983e4a4cf0aa43768732f0c2f12cf5f022837c6e1f70ec5d9f80416a233b1bc3adce2191430ab2fa2c58d97fbb8b8672402020468b6098607a822f81309713bb3ebb78bbaed8bf76e1e9199688eb0ab5601"}, {0xe0, 0x105, 0x2, "6ba8104d25de048ce7d3f78ce42060b677b9be53d8300085b7b1a6942cd576eedefc892bb476e85f8444e6d7431b5a4b30e308d7bc86cf5a4d96acbb90eeb731575476728c77de51697e0bc0d80f94c2a70f30ca53b2413ff1fcd02dcb9d4f235fdf2d35594147c208e7045cbc6d262ae72f996af91e639ecba0cf455fe75767a0f6115854b5898586c3282c072141b8202abc3c55ca5081de756643afbc5e62c921257055cf3edd4a854cadadf5fcac4d44474e3eb6fdf0c404da156b629aab6062b063f272964ab49a9e9753fb"}, {0x28, 0x0, 0x10a, "56d9ba02a9f541a42cf65b8c579479c50ce9117bce87055d"}], 0x1f0, 0x1}, 0x8000) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r2, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8004}, 0x4004000) write$FUSE_LK(r1, &(0x7f0000000040)={0x28}, 0x28) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000380)=""/183, &(0x7f0000000440)=0xb7) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) preadv(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f00000002c0)=""/99, 0x63}], 0x3, 0x22) 03:34:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") futex(&(0x7f0000000300), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000180), 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="682e49b3404bc65d12ed97e93ad4811f3099bbb2dc9c9c825874e8ce8bf16d4702d135bcb16b4660361556693959e49adcaac9e8112425c440ba6e0d773ce8b7f2912f82a3474b27c1596ef46860115bf636f7329f9b287708dc2b041bf4e50abdb821022acd392c2604d4096c6c828c70dd9d", 0x73}, {&(0x7f0000000340)="a96ef5e5153c021c5696a1e002df1bf5e9da5d1057e68e6bf2a5e8a683d3039ec2aa2b4aaa8ed157c0c138ef17adbfa24dd9e1356d6b07809b0ab0c38fee81c07cdc2541956561afeb2b39169a6015f782d4d181aba8432f6e64e231789032544a20a6bf7a317c520dba0104bd56a6892ab64642ffda6d0c4624101ec78e03cbf22f346d145e23d0b7f0eb5b9694235ba51197f05d7134d8db3a1577cb6cd2aa2e14db1c973045bf555f05464f2695f2b08363234d84d251748d44e9244a00a8a3ec1e30798a6fde3f1af5661c", 0xcd}, {&(0x7f00000000c0)="f967ff2845c564d91cb0e48bc71fc5fb9330c7e31324e3a8595fadb7e73f0d43d93a661983c4df4e807ffcd9f547a6133ad2334881a7cb719cb74ac0183e1206a257282d763fc96e93610928c41879740893322a68f42ef979344f7431d5bc9950cc7ac7a376e141f26074ad256477133908e0e2df3f38232b8f66d0a2c5462d25210d7d68760c8a1ca6b457bbfcc1299f9b148a9116b9ee538c9b71258337a53de0f7cadf43718a5e0266b05f54", 0xae}], 0x3) [ 590.269026] netlink: 'syz-executor3': attribute type 26 has an invalid length. 03:34:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x400) r1 = memfd_create(&(0x7f0000003000)='\x00', 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xd0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x9, 0xff}, 0x8) fcntl$dupfd(r1, 0x40a, 0xffffffffffffffff) 03:34:23 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x88a8ffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x1b5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="395bf93a1e4f82392b952498f3a435", 0xf) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 03:34:24 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'gretap0\x00'}}) 03:34:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4305]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:24 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xdf, "7824f0fb9e1a1714cf2ff103790e7b9fb24a3fc0df1d10219a9bf935813089639e4a1d80b7e7b10e0c1a99bd89e2de911a5145748783f4b21c4fd7452b212b246b00790210f4bf074ed8ca2a8bce7622b94068eb33dba701126231d85d376e6e637bfe874c65abfec39ade1521beb8104bf20a41b4d75fe8eccb70e3e5659f3f76cf7e35e6c3942a2548fc45c8bb38e95c86d6f60313becc68ceadc068de4a0c5f0b66be4436709994c47a37d885e5bceae299c8007c8bbfae8068367dc9ed7047f700870ca36a0a73823fba0965a396f8d6d0631d5c02e7cc7075d13af74f"}, &(0x7f0000000040)=0xe7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000980)={r1, @in={{0x2, 0x4e20, @multicast1}}, 0x18, 0x53}, &(0x7f0000000a40)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x3, 0x5, 0x5eb, 0x8, 0x1ff}, 0x14) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000100)=""/223, &(0x7f0000000000)=0xdf) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 03:34:24 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfff, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:24 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='status\x00') exit(0x0) accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) 03:34:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8902, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xcc000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = getuid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[r3, 0xee00, 0xee01]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r6 = getgid() r7 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getgroups(0x5, &(0x7f0000000400)=[0xee01, 0x0, 0x0, 0x0, 0xffffffffffffffff]) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="d8020000000000000500000000000000030000000000000002000000000000001f0000000000000000000000000000000700000001040000050000000000000000000080000000000104000000000000e2000000000000000600000000000000ffff000000000000300600000100010001000000173f00003f000000", @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="07000000600d0000000000000400000000000000080000000000000015000000050000002f70726f632f73656c662f6e65742f70666b657900000000050000000000000001000000000000000200000000000000820000000000000001000000b1080000030000000000000070090000000000000400000000000000ffff000000000000070000000000000000000100000000000200000000000000000000000900000000000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ea03000040000000000000000500000000000000050000000000000015000000000100002f70726f632f73656c662f6e65742f70666b657900000000060000000000000003000000000000000400000000000000a2010000000000007105000008000000060000000000000008000000000000000100000000000000210c0000000000000300000000000000040000000000000000000000e30d0000070000000000000003000000b1de7be06cbe", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="00000000010000000000000006000000000000000500000000000000150000007f0d00002f70726f632f73656c662f6e65742f70666b6579000000000600000000000000000000000000000000000040000000003f0000000000000009000000030000000500000000000000000200000000000029000000000000000800000000000000050000000000000009000000000000000200000000100000020000000500000008000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="dc0000000004000000000000050000000000000002000000000000001a000000060000002c706f7369785f61636c5f6163636573736d696d655f74797065000000000000"], 0x2d8) 03:34:24 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8dffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:24 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x4413fcf12466f4d}}, 0x50) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001000), 0x1000) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_OPEN(r0, &(0x7f0000000040)={0x20, 0x0, 0x3}, 0x20) write$FUSE_ENTRY(r0, &(0x7f0000000580)={0x90, 0x0, 0x2}, 0x90) getdents(r1, &(0x7f0000000240)=""/185, 0xb9) read$FUSE(r0, &(0x7f0000002000), 0x1000) write$FUSE_POLL(r0, &(0x7f0000000080)={0x18, 0x0, 0x4}, 0x18) 03:34:24 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e9}, 0x63) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x8, 0x5, 0x7704, 0x40, 0x80000001, 0x9, 0xc629}, 0xc) 03:34:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x18000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) syz_mount_image$nfs(&(0x7f00000000c0)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0x8cde, 0x6, &(0x7f0000000480)=[{&(0x7f0000000140)="6b370dd97526ef79870a40fd3ac4d55075e84af5b1bd76c93f06c4959f1f80b10fe6b35c09659e44c04a7d6cd1b5ba9265dbe1c9624323356515d68db615afd77b2417b6ecb52f7b29e6b80f53f5dc384cd9d1fd265fe9fcc89e7059e593afc0550c0ca362050087e7199c35dc14fc3b3f594220c5bfda13b9efb67cdd76", 0x7e, 0x2}, {&(0x7f00000001c0)="0ddb5481407c2d3787adc76311b9dbd3886b671ac24496b2d77217f0ccc124f8e6b4ec0c873d1a61ba9e", 0x2a, 0x2}, {&(0x7f0000000200)="255cf735c5ae9f014274ea4a9f3059e468a86eff0c44da9f4d5cad28c5c0b2ad49685db9285cb63d3328826c31eeb96cb7f6462ec60c44b06274647fcad7cd423fdda22bc11e56fb7d4f9b932b919002e91a260f23d886a20c02725ce0c5ca20181f71ae2b0d5d3519dd1734701e41fb3532da52b119575d0a38a02bd4671c96455837e88aa49b18990ab99d71de00d2c5015e3a4a3545c89030242b772e6e5676ccd3409dc482b145d426669beb24ee7dde479b0bd4b80a176f758e51705d5118ea89f439", 0xc5, 0x7}, {&(0x7f0000000300)="2860aa5abb22d5b4991a08c881a6694480f75e8acd1641b6fc8253de5f0fe5e435d27434da5ad5d1121885df74c7f830d00117b42f", 0x35, 0x1ff}, {&(0x7f0000000340)="449f03d23729f571fa0c208b5feaf79c470b2f2334fbb630db6bbb2ccb75138760b63af73524cc186b8d9fcd52bd2031750bae68281cd05234b773d1ed758cace7e03d52f012cfcdca4c810c3634a195b586b53e2a24686065067628f6ef49fb7346f9c1105d7aa7643ad1932a62630978cc2c26227e7ecc04ca2a6aba12d1fa61fddbe1ae075415213fd7", 0x8b, 0x1eb8}, {&(0x7f0000000400)="eea64822a0cdaeaaa04c37c27cae8f638408e47d66455b4addc1bc761b259c4ee6e1d6acf4a786a2cf6a58299821847405cc67b6b62e493fb6703a29359a9a034173bdff450b19aff1957e", 0x4b, 0x3}], 0x4, &(0x7f0000000540)='/dev/snapshot\x00') write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x4c}], 0x18) [ 590.890868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:24 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x4305], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001ac0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x0, @broadcast, 0x4e22, 0x4, 'sh\x00', 0x9, 0xd8, 0x29}, 0x2c) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001c00)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b80)={0x1c, r2, 0xf02, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20040001) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000002c0)) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000001c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xfffe, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x3, 0xfffffffffffffffe, 0x3, 0x1, r3, 0x7}, 0x2c) 03:34:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={"0061a40000ffebf9000000000200", 0x9d01}) ioctl$TUNSETPERSIST(r0, 0x800454e0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2040, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x6, [0x1, 0x5e11, 0x6, 0x80000001, 0x7, 0x0]}) 03:34:24 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)) 03:34:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x2]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x8, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0xc3) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000000000)=0x4) r1 = dup3(r0, r0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, r2, 0x30, 0x1, @in={0x2, 0x4e23, @rand_addr=0x401}}}, 0xa0) 03:34:24 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x689], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:24 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f8", 0x4c09117265639dd1) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fff, 0x509040) ioctl$TCSBRK(r1, 0x5409, 0x8) socketpair(0x7, 0x800, 0x6e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000080)={0x9, 0x800, 0xd, 0x2, 0x81}) [ 591.060672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:24 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f0000000000), 0x257, 0x0, &(0x7f0000000180)={0xa, 0x3, 0x81, @loopback={0x0, 0x8}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) 03:34:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0xf, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000000200)=""/77, 0x4d, 0x7, &(0x7f00000002c0)={r6, r7+10000000}) r8 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000140), 0x2) unshare(0x40000000) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000005700)={&(0x7f0000000040), 0xc, &(0x7f00000056c0)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r10, 0x1fffff}, [@IFLA_IFNAME={0x14, 0x4, 'C\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 591.256818] IPVS: ftp: loaded support on port[0] = 21 [ 591.260350] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 591.278746] device lo entered promiscuous mode [ 591.296897] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 591.372138] IPVS: ftp: loaded support on port[0] = 21 [ 591.377764] netlink: 'syz-executor5': attribute type 4 has an invalid length. 03:34:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f0000013ff1)={&(0x7f0000000080)=ANY=[@ANYBLOB="1488b45f530880b0bd2cecf327b4946a029fa863f38ad3fa0be58afe109c7337d5b9edc9de50bdab7786ccc0d16e5fa42dbcf1e1ddb7de1b156cc2b2cd54c087ee234cba10d3054659"], 0x14}}, 0x0) 03:34:25 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/155) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='autofs\x00', 0x0, &(0x7f0000000300)) 03:34:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4c00000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 03:34:25 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x700000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000300008000000000fa000000950028ef0000000000005d37efd45dfd93de7d4f51936db86f17931ae64eec0f186c55d2014b4ce13292727dee39c4055026b4e43dc400d1f88158f04d9318a4e34fdb7651b08f46b7101116a2e1636279"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r1) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280), 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="d4053fd4cbb18ba8836dd18f9758206fbe82c20bc410c1f4faefe0a09632fb395d14dcea36c34af8f076ffc2336ec57da6b97c4993f3c36b99f2dc7f497a41563f7cdbf08f6249aff0863142d83a35d88e542da52104ee157168a712db9a8e5095ba90e217088747599ff92d7590cac3f5ec919b12bfee9fb9eddacf0944e2d20c78031339be5d80564ef4b926afbb82b8ef13658b42d68659a465eda9067b53b91c3492f03a81e0dd6e6892f6347d060af7395ed301be2f5b78cf0525edd4683bec86356b90e5"], 0x1}}, 0x0) close(r2) 03:34:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x80000000100006) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000380)=0x252d3a54) socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000340)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) write$FUSE_DIRENTPLUS(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="f8010000000000000100000000000000040000000000000001000000000000000300000000000000010000800000000004000000ff0700000400000000000000040000000000000000000000000000000800000000000000000200000000000000000000200000000600000004000000e1000000020000008e070000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="feffffff03000000000000000000000000000000c8e60000000000000000000002000000050000000000000000000000000000000400000000000000010000000000000000100000e20a00000600000000000000f9ffffffffffffff0101000000000000010000000000000000000000ffffff7f010000000000000001000080", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0e770000000000000000000004000000000000000101000000000000090000001f000000657468312c70707030000000000000000200000000000000000000000000000009000000000000000800000000000000335c5b14ff0000000000000000000000db060000000000008100000000000000000000000000000003000000000000000200000000000000110e000004000000030000000000008081000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000000ffffffffeffffc060000000000000004000000000000000a000000010400007b7d5d6b657972696e67000000000000"], 0x1f8) 03:34:25 executing program 5: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) r1 = getpid() ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000640)='nr0\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x6, 0x200) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x80000001, 0x6, 0x3, 0xedec, 0x0, 0x800, 0x400, 0x2, 0x5, 0x3, 0x4, 0x0, 0x1, 0x5, 0x3e, 0x61, 0x0, 0x0, 0x4, 0x7, 0x800, 0x9b8, 0x3e0fde2f, 0x1, 0x81, 0x8000, 0xa175, 0x9097, 0x5, 0x5, 0xe826, 0x6, 0x0, 0xfff, 0x90, 0x100000001, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000140), 0x2}, 0x1, 0xffffffff7fffffff, 0x8, 0x0, 0x9, 0x5, 0x4}, r1, 0xf, r2, 0x0) ioctl(r0, 0x8912, &(0x7f00000004c0)="025cc80700145f8f7640701cb620301db9b1ef05b020daa394b1d0fc4c81966a027152694f1d1bda14ebcf6e72238bf937318bf56388519c8caa607cf14b4f2614a8e89d46bdb09e54401a5f837840c305b3d8433d7991b548b5df0e8698d13ddceb581cd3e95f30c68913af7d75d86367511de327d538c288bb8f26e455de1dd2b643aa077ef6369728d99f2fc93e97af1a421b2db0659c6b3fa787016ca954bdc898633e24eb5108202272a7a8e6f59612bacf43896513a9afe59b1c8ab341efd772f2e0abb6dbd1c4e85bc07046490bbfe54ee10ef7") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=""/234, 0xea) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000180)="c1be0000000f005f00ba4100ec720ddbe33ef20f1ba6abad263e0f20010f8c08003e0f090f09", 0x26}], 0x0, 0x40, &(0x7f0000000100), 0x0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000440)='./file1/file0\x00', &(0x7f0000000480)='./file1\x00') r7 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000001, 0x400) openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000100)={0x2710, 0x1, 0x1000, 0x2000, &(0x7f0000007000/0x2000)=nil}) ioctl$KVM_NMI(r6, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) 03:34:25 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) getpgid(0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f00000003c0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)) r2 = getpgrp(r1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, r0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x7391}, 0x148) r3 = inotify_init() readv(r3, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/6, 0x10}], 0x286) creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2a) creat(&(0x7f0000000180)='./file0\x00', 0x0) [ 591.748519] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 591.777915] autofs4:pid:9481:autofs_fill_super: called with bogus options 03:34:25 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xffff0000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x6) r1 = socket$inet(0x10, 0x6, 0x300000) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='bdev-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-\x00']) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'veth0_to_bond\x00', {0x2, 0x4e22, @loopback}}) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010a07031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0xffffffffffffff9a}], 0x1, 0x0, 0x2f5, 0x4000000}, 0x0) 03:34:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)={[{@noacl='noacl'}]}) accept4$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) 03:34:25 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e21, @broadcast}}) r1 = socket$inet6(0xa, 0x7, 0x80000000000006) sendmsg(r1, &(0x7f00000018c0)={&(0x7f00000000c0)=@ipx={0x4, 0x7ff, 0x4, "4769f2efb4e6", 0x4}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="141339af69dad7827a4c8f118e5d04ce25c413cdd8a92a2ddb91d563b524643964798d9d5ffd8ccd8727fc90839f1f936ee6ddd870b810d3ab09cdaf35e17ff7d7efc28d4856a2656a803db8033b96b8cc6149996ab8f7f69d0f32a56a09cc28442bdcbb347bb5c54bff57962830669cca95496623d03c667a23f9f8fdc8614f17cd627a5f979d98089caf431de89c9b8ec100abf29e84428bcbff5b85053d5c42ef4d7eec4df95a8da81d0b5736307c59cbeab02815ce999ef35ddc", 0xbc}, {&(0x7f0000000140)="8160d7a8e17a4b5030c9a90f34a36760882f86ac416c64b683fc2897bdf6806fe9a30099", 0x24}, {&(0x7f0000000280)="fd5b2ba089aac400bc21e889ae874f", 0xf}, {&(0x7f00000002c0)="28c5ed66a83fd2d00a4fde8b66b21fca187eada6a4e97d9783aef7e5712930b0", 0x20}, {&(0x7f0000000300)="2844214d28f2a245beefb4396edc650c1e8c53b8f6f6ae1354ef7bd354e4dc35704efe8c20861f9a14d9172c7bc57b74b72eb3b381a364b5e55e80a95c9f182412a5483ff4f9f385c47d5ae389d65f42adf8cba441af523b8206573ae4ae3b9e5d8ce708f76d887ba1cf6180f4f521337792", 0x72}, {&(0x7f0000000380)="1cbc289d4457272f62f4307bcadacb00fcb69086526d0be871dead8ff2347ef906d35a0ca2c49bd96ee18f2592c9382ea2aad4ee8ce1f49f132b598e582dc3e5ee1b8062caf4602762ae3b33b9bb1f30848d6a9477adb5458e5ed1d6525f3d0bf191c325eb704a0ab09a55807886bf6560770cfe84fe2fdf4b2054bc02a6993962ad19266ddbfeabf5f3584edaa7cc19656816b527b1324f22e1426a70df1a4e8a303ce3aa939b16", 0xa8}], 0x6, &(0x7f00000004c0)=[{0x1010, 0x111, 0xec, "27dbe113f3863aa53584429f65f45bff1cb75f956db42f5b3edb2d457ae320caf9972f1237769b9f5f345ace51fdc1aa899128bc33008c1d3ece2f5a66148ba0fb93f49ae13b09268488788c968c1cea88ac3af1ad06f4de816056ddfd3c1f743419b578b99696e64a188303384d4853b3b7a5532ad6a42d016724630f9f8250cda0560dea9654709221cf56d21171b9222a5bc2e468c0087c27bbe2b77dcf7a9856da86f94bd33b566b624d6d2a062239ae61372ce314611d5f9991f7cf2068dabec8f7fe94b00d21a3cbbc97a888584fe9e00860eeee5af6047520872e79fd16bd79f7452322f8e9db7081c6f1453bd4f29fb3d9643f93089c10cff91ae0e444b8ab146c531e2583e0fe0d8890bef5f5772e013bb973a14d745713a9b4d2e766cfd629adec62d6ff2859c4c828da063b22c8e0edaa9edfc0ad5c4c7196bcb05ec2ff04223f1e1871f7c4250879687a1ccfe7d97617ab572411a9feab31a0f601b427006c22bd239134e2f942b3217ef5dd765491dda93c2f8a0c7df7bd11c5ad97417bb26c839cf8a6a8d3b54b2289a80784054989f3e1589a183ddf4eb3401aa21f51e417e053af2443780b54c127a2c7b8cfb77516ae06566719def47d742e211f40e5bbd549e016656ceb0371e404b42caa87232679464f4676908534694deffd0c62ef471b1ddcf391a0eaf96d5e3d1f283278ddde181a60fdeb5b68f2f11a80fd85b0b69fd1138ea1931f05512e4f68466aeccca5e5e941751a8614bd25d5c24e56f7bb193b86d7042ccf22ade612c4ca82fcc609a3198ec1da7e508b398b45a922571a7ef90f378d8955414f4c75d42882be183b16c25e6c5b4fe79055fde3db5fb1bce0dc67b00ef20731bdae614a95b49c7dfcfebf795cdc637d1a1625f0adca2c7d09708a595d7ab8679a56d654747c3e8ac26b28010fe841eb1e1c9da1664052af786ad026afcafc383bec5593cd57d9f661b3050241b42bc9f540574071664e5c60c68a5a9f662747312cd3754a1689e8d7b0047a750c6e543f855ac21640dc94b99b16a61987023e5694a9b2e27522f8c443d9beaa0f706491c438c4197306b434497a68ce28f27ea1a15352ade09a11d4fe6aa48671b487e00ff74667da1afaed49b1a5d81ea2de64a606dd223d4452b21db1a75e32a6cd386b5f090aeea5f5b0e5139a55b220b9257ed83e1e0e61eb221a09df31a769398507f789407ca1e49c1b15d0e6fd1945dd0784ff1e94d3530a55337b59c3c5ee978d858bf88117737d2457834285b669b83dde05dd57690c3eb6cdd7cbf43669c65d56db76b39b57fcb92f4e098850bb07ed0477187eebaad38913cfd2e06bf23af0135500ef15fc889696ff45f4d6a9bed3b6abd14f108a8cebd307525d78ecf5c86d4f27b69a26e17d59d82fc02ff7fd47095f0b9f34bded53b35385673a4259f9b3fa96f95575a7e98751caffd19706587d087c8e89b4ba8ab19446c3a566adc3c1933768b6e3f1ea64d7908ae2988b953ba1ce8b0094403d8f27365e520c2b53a412401285606f8e114348492b142b768b873b82cc830dca451186b01b12ab3ffed5c4cec401bc36a9ab7250adbb67d4703df32d4946c9855c8bea6d11d66ab2cad2551650ec8e912d38a829e673d4aa524f0ef447201696b3195ec0d542a3438388283571e7064eee5a61203686b53b317f5d34cbd66ebf179ca95970e01105d0e0d7ca3bcc863b3921c2d91228a09c3aa80a9d6d11fb470ff2dca871f0bfe4c36476fecd19fb164531820bc51343cb1ce1cb66415c91097e68c071ac4d149ae970a05e4ead27bd7a621d819f762fae8c80526ff0b729adebc805f6c9c6d85e99ef6ecbebea7b45e551fb6d0ad69280380baac0518d94f664d9e4fede221ee65751e1aa20b92f56e3a8af399ca9a0d4058688620a49a4484dbb52b8adbcd9633ba4fb423600cd88321439782ebcb4fe91acb65fe099ff26db2f1c26d88dca5f1bd7170e2736907b2b35a98d4b757d7190ed109a68020a40388c6a4ef61fde34b35c3db3e9f7052a3008cc7e79fac07b82a1968a209402102d2002cb5abb8dacc572fbff1867f18390fe99c29f4ee89504ef74aa1e4521bab693e587c8a9b6252733292110ea3653cb517793122a2e9ee9a0bbdf0b0cd0c8ed1026b9748b719aa6939567be3d16c15888f1102cb43a181201ee8b0822363a8c4d428874d96743048d70676c784dbfac30bddb9f87998f096a3f7f5677d64e4c37ae735a009fffd060c144e7330beece949913f6dc69284663f116670d0de3aa680fea7bf6a254cf9b80ded8b2322b9a17ba2350b415566cb73285f6f18b7e1c79d7dfdedb807592c8146d43d28364fd6bb9ffbf63220500e96218a268741fa36193fc9977c92184d0ff95fad8901c8380d59663219569bcefdf0937f7c24b3bb6b8e791253abf5147705b8bdccbacbc9f70af86c290fdeab89f4446e2ed4e0f7a6bab990a00b2685a06c597add64ff25fbccbfb9d540875362771412680e96d29114dd5b56eb12611d62dc7115abe234e315c3f2ac7a31a04c7603d2cfd2e5e01e262f13eb90bf8e9cc2a578f5e705c4f2754b11475a2ec0e2add7967bf5cb288d82fcc5f6b5cf380690c98518d1b80ce4274879eccbce19cc703a0783c8a578e0545600a765298e6c140c38fca8845c8eaae61aba52fd5210a7095015f1ef49f0d83ea2812ae46db821d70713671d017e6e2b5715cb9803c8966fad7c8e83de26a9822dd4a7a57e19482d2d2bf57c7529b30a53a4ccea70c3309de9f21ded7d53983533c85d10eb8311509047ff55f752fe7a44523cb6b07a651f48b03a7dbd8c6483d5021abd502c6c77bd65d1884b808b721167b919f79f46fc8a2ed0fdb5dadb2ebd9d10764b2ea11694651b1f139a88b489630f153bd9bf6c2ca2187de26198b17ccd78c151504e0c82fb08d2cf7c481b0dad4befa6d94ea6f794a140342d6effe683a9dd5162f3ac7afbb8aae2a1beb5afbfe55fdaf607418681a7b2ca687b700f838724f76038541b63a9513499f32f99b2289548771ca62f9ca57d688505f88c8eea9bc458877e9e3c10c4eb27bad0b83b81c19855ad99546c083a87f8b40e255712d1a4180709906c6977dd7f561748b0690dd48f8fc8fe0b569c0d63d1627478f1b6a28ea0bbb11cabbf592f889376893f188413d270795839b6e36550ec325bab5948075e92478ef011395d885ac60552195371a692feff5007918b4a22eea38ff629f0eef4759be708fb1f311d480438ef643bc21082b918c68aa2139b082568139c41827d38d76dd274fd6a04ea7cac145b55a4ac2b57ebf0898a35e8bb18d3d1800322b9846c83d73c00dd18c5370afd4fc877161489929b4c078f1a0c8ad2466d3dc278573273eca5d02c7e2c89b527716d741b13ee59896f5ab9171b3a61b7321b1c959c06a26a6fddd0274fe6adab8e62301dfa840749527e1480d77e0ac9d8292f22a23614051ebf312deae1152c9e14520e9d6901d26831d556bebde9e779f89bb8b5a69fa31ab859ec2cc76643d7598800d1b2fbf5b0316e2b24a17d9cc0b5fad993e0653b354190a7f1fde3af21ee770c1ec602de37d2efa63f6daac032abaed3bee46bc5314485adc7bb9e00b95a8ed8e68379546c935464d595151462859c6258820f1029792c57fd44ec289df160cb2d63452b6ed9813f06f539fc40b7cd62120cd0278104fc47507422db60d70fbcd8555a49a2173f8ab5e5ad562be0ef0b8b2f98b625c4bc088d0ba01e102ca9ff2a7fa0664e4e91a93b955b1687bf79f7062cc118f5b775c6c4571a089070c2142a3d56d687ceddb6aae9c3ff1e821ebb19a33ee9fb1123b440ccdde5bfdf6ab5b459e8de6d9a3f30a172160c9cd6686d7236ba367c5b616f08e743326e869ebb555b13f83820a0e66b07633aac5ec8163cf277e71d7b122666a67315e26e4f4f359c1afd33e95fc60f04df87c728f80768784de04d8dea2866987b8f5fb264acdf1580793912b6fa16b962408f6a064fe59242d283e526dafe14bda938350615ba8238e2857a555ea398ae342fec93a85a1d748e88f7344734591e9d7de75acc51621471a2db27dafad06a5ccc5fdb8548bf6e5568e334779efec51181fdf171c493f62358396fb43de52f3c6fa299d2d688421553a8437c25e7b9a66c3c6b955ef21d4a933b9030df9838aa1bb33a4680ae0492e764e7a2edb5e703c785982334ac3e8ae17a2b304f23034b238257c1e828369ebe9a085bba66a9977a00e18c5bcbb0299125727c996aae854d8b1c3ac1f7c573c60857e0dd08b2e19cdc7cb2aa343bda55220bf9a471604b3f1190f17559a139bc65074aa714317dac193785706a5aa61212d4a8e6508fe577eb7b1a437ec89b2192fee3c18d0d399a176ae802e187f303f2105b7c7ba18e6f231e99f62fcd6e341622575c9747c022a6e8b27e5cebac5168ad63b4df2951392ccb09a0cd3755c63878ff8698e123a75b38c218b213caf8bd481a1cb41337972e6059f3c3b42f9c74915d091a0dbd3dc07dc7362bb3b0fee4e74a716fe3fa6e399e7da22f19ae5f8f82e0b50263a9812b70029beae7b6ba16ffad989b0c12e4a6911352dd62644fad82a83bef312367cd717231889e74ed503343e1057d2156e407f7a91ce4b5d116ec36d3b3733ef61faf466828de5d42a3cef2da9107c163bb879665e92e26eb88e64cb67257201aa9c7454b6e381ed3eba5a8bccd20ce440486b9bc2aa0c7018381ed803982ee7c16a6c0755766f0cbc27959eb24c7a998522d97da8ac8956e26188701ef8193fcae624436011cf14783dc216c2c2f1ee91aae513abc4d392a4b91140c206e89039dc9aa2f214670688d329fb8f8d9608dbdab2e545b94a7b01f88462eda6d4b6c9d341aec2cb63999f1d344f5a75e3da9c168c7d4aaaa3ca8233c1ba39ffd51e1b8f5ffefb6a0cc79876a7dc11f5f3ff95ca0b8c20a404099fe9e9e9c6dbc8e00e61855b748f0baadbf51b09d6b2ba0d60190580a83adf22d30dc692baabbe96db28956e9c65787e17157cbdf1c6d9ef220562fe47ccbb5c23a46aca8c194cf56fbdecc4294640fa106b9356fc9cd7ab2727baf7d720cf6a8dc47601f56649acf3590d2857c4441fc84002b582ebed079984178c83adb3cf913b34662ae0654861514d7dc06552dc76a1fccf8723ac0a58dafe7ade73ac9665ede83459d99cb3820901ebb95626f4c0ef477648c15d6648eb80d18e7cc68135760f42cc6327377e895ae0fec4e9899d07af4b1d058cc6e7b372a3ab99afa4fcc492fdc3d6770d49283d724c0570b955586e0fadce1367eacc2a6cd270c7704f276f116a233068b222eb97ae5c538fde208ab52bf9543bc61400c296b689d3f3f0c6ada9b28596143c8c673be449cd7048b5dc91f951a12fc302b860364a71764620cce42b5eeba6232f21adc3375ccb1d7df47a4d48965f81f31a9a508b3bd23bef514a0fd353823e4bd380bf6ea46ec2038758c87bb7ec72d39ef6a222558e8cad3decb6da4e018deb99196882dd0b8168de76a7f7a101dab7ab0fa3d30b6bdb6c64f5f92557a7cd2eb45d5f61eb51c078b50666beddfbeda5c496c6c63e2cdec84a0f77a81ed1b4f2d647fe8883a9cb15c18e46fdac5a5806038d871bcbeb2577ce44364457ad0cf7d3b57bae28e2bfda55bfb5c508b82e3be9361f98147366993115955f4c43846e1c8039774f437823ff9f012b0b4264073050f9d755886282775cffaf1e0e08c3c38ef95028f0273f20228c"}, {0x10, 0x10a, 0x3}, {0xa0, 0x111, 0xffffffff, "c1fe226dfee3e81e2331c2d72af4b5b2b04fc5b2ccd646b50744cf432e57f8e5dc68aaa6fa6631ed44c503041c336d88bff30d5fe142b13455bd32165e56df82e170046f213a6b0a499f04c6a5fd54648c3265d5c5a582764bf4f7c39d675fed9fe1f2509ee477fe326800cda44c7e61c405d42ccaefafc8c16e1b4f13b1360915fd89dae58f7e2e944b35fd7e41"}, {0xd0, 0x88, 0x7, "de3240a2f48f5efea8d5c768df64916de7f5fef2f0419d31ab86d54761121315caf3342e5b684712b91af43f5c135804badde1f273fca738c455fd9946baacc652baef62c639aa949d4505f53a82745c37ae9f7ce9c697d281ac6e5c3d9e4ded832503f6999ad64aea1206dc829904246e42b0bceece01395bfa936eeadd4d0a57308d55f240dd16a04a5eac1942aaf7d06b323d247ff56cf8a7721e347aee57f79bee77899b3070faeffbd8562d528a6610e6b784b88e1ae23a42a74fe0"}, {0x98, 0x117, 0x7, "8539f59d3291c3006bc6414059fce8520839317e8b701f664f7c78d321278bc93445c543d138b1b34f1937960700240aa80c9fac30731b2c6c8001104c80cf8d825adf05d9d99b26bca9e79a959039b553e56b3ceacf6cda4ceaf81747e86a6060e434a84d63d48d80fa9bed396435b87db0ba069b4037cc04ec589a91cd5c2b9b9dfb22"}, {0x18, 0xff, 0x8000, "9ba0"}, {0x108, 0x0, 0x3, "d6c14073a4ca5562e90b65800cc8d8e4b8bca2520485d3492574960c6bbda058451b3b1286a7787acde63921c62e57cf8f81fd82421ed19a57836fca0d7948c732ed438efd2fbc356c6f5c6a169617bd7a04aa48d12bd101da87222d858d54eb4dcef1e91cdbe05dafa532c8b6a4bd9905f55767fdd1d34becc2747846cb443a0a709752e1c5bab2e02ce5bc5e642c538194078eaf4abd42a5a786836c0770823095ede782067aac7cc0e69b7e65cb7046a60da0e45bc0e82fa4ab5c4fe61ab46c8501f47ed8964635092061cd9e434cb79d63c64a2f663511fe97fc2c95fc9b4aae9f6f6d4bb5078ba0951a6ecb173ae9d7"}, {0x50, 0x108, 0x7, "8741aa1bb73cc5be713bd76209b1f2a173568fd3f8e3185e721e2b9f9cc3fc1f7a4b00fc07402004b50c1f7a13a639cd9ac6489f92cb41c373d6dba4"}, {0x40, 0x109, 0x482, "92208724c6d5daf8cb02bb19c5b0f884160faa9d18730abc4aee3b990e5715daf532e431ae83738c469cc8"}], 0x13d8, 0x1}, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 591.858313] autofs4:pid:9495:autofs_fill_super: called with bogus options 03:34:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x2) socketpair$inet(0x2, 0x80006, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000040)=[{r1}], 0x20000000000000e6, 0x0) 03:34:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3c00]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:25 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0xc0000103, 0x0, 0x40000105]}) 03:34:25 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x7000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:25 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)="ee7036742aad983df618428481e8e5f129d163ec6624a407a22503a365b99914fdb151288ad97ea8ba5be5d8b458e21cb0daacf4e01ef53f1795191788750012832dac5d2023012c9cc1039b1826e37e345b34a97101f0cd73dce1c52d7738e49a64d9e00c123de4dfcd31b022f62cabfb6b9e63e4e747ef44e576b8447891218b2af0602f4cbe69f18f07e01b7fef2e4d8337cf18667e42f607417685b76ce0969b93c747821efb7c32b160780c59a17315bbb6afb226e55cda6f3516c046d36bffc18d335c130c8bebdb0cae", 0xcd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 03:34:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000008001, 0x10005) r1 = fcntl$dupfd(r0, 0x406, r0) openat$cgroup_ro(r1, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x11, r0, 0x0) 03:34:25 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r0, &(0x7f00000001c0)="5a1a3cb3f952a4dc1dc577889f459599d2fa11e97dee2707e82407c9bd4821fc5d586726559395d3f8f12e256a95b68561356e5cbaad5cf4c681e94686120600000040c81d1bbb1fd8c5ee8f7f752b79e33749b07baf333252aec37a155855b3bb13b046db4c184a3557abc239f6812472a1d7aefe530351d155f7268fbcce459cc10e4ea279cc0f2b01c9d27e10d445115ff308cbfb97f47985396d8acf341941790566cb34f82d5d0f1f9f7179a0348aec0a5a88c85319085c2d2dc15ab1d6db4992a008aef086f16b29e0650c87", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x8}}, 0xffffff01) [ 592.062980] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:25 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r0, 0x61f2) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) recvmsg$kcm(r0, &(0x7f0000001980)={&(0x7f0000000140)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/208, 0xd0}, {&(0x7f0000000580)=""/80, 0x50}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/130, 0x82}, {&(0x7f00000016c0)=""/250, 0xfa}], 0x9, &(0x7f0000001880)=""/220, 0xdc, 0x100000001}, 0x2000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000006000/0x4000)=nil, &(0x7f0000000000)) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x0, 0x2, 0xfffffffffffffffd}}, 0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001a00)={0x0, 0x2}, &(0x7f0000001a40)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001ac0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001a80)={0x101, 0x0, 0x6, 0x5, r3}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r4) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 03:34:25 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="0bfdb40967d184d9c1eba6") mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000030c0), 0x1000) read$FUSE(r0, &(0x7f0000001000), 0x1000) chdir(&(0x7f00000002c0)='./file0/file0\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40280, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x4000, 0x8000}) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x8ee, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0xa) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="9000000000000000020000000000000001000000000000000000000b000000000066ce656d316e6f246576656d310000000000000000000000000000002c000000000000619fcd3823b7c94f5a3276ce8c9461000000000000001c000000000000002b7379737465746a48be1b31486dcc6370757365746367726f7570246367726f0004000000000000000000000000"], 0x90) 03:34:25 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8847], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:25 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @broadcast}}, 0x9, 0x8, 0x3, "1dbbff7f9f3e693bf6f8d240e3aa1bf8c72f250e0be3ef988a2b5fef00f9b68179fad97c39a1f5b7cc8c1863af0139f2f4aa7ed9a4f5719d4f266775384dc21ad2ff66a45021fee0c91f3931caf4c2d4"}, 0xd8) r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) socket$inet6(0xa, 0x7, 0x774) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000001c0)={0x3, 0x9}) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000005c0)={0x8, 0x100, 0x3e3b}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2}, 0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futex(&(0x7f0000000500)=0x2, 0x9, 0x1, &(0x7f0000000300)={r1, r2+30000000}, &(0x7f0000000380)=0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r3 = fcntl$dupfd(r0, 0x406, r0) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e20, @multicast1}, 0x10) statx(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x200, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) fcntl$getown(r0, 0x9) write$cgroup_int(r3, &(0x7f0000000040)=0x10000, 0x12) write$P9_RGETLOCK(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="b588d8d0f8413d0000000000f000ee6810f5f765de033b1ce9e2d5874522ddc9ad9d6aaf77a957e41fa26a6079cd6dfd45faa5c0e7b856eaefd956a7f73393725de1f1a7a4251ca736671b7c8f"], 0x4d) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x1, 0x0) clock_getres(0x1, &(0x7f0000000680)) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000880)={0x8, 0x0, [{0x4, 0x1, 0x0, 0x0, @adapter={0x3a, 0x5, 0x5, 0x80000000, 0x2}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x8, 0x9, 0x140000000, 0xbd, 0x361}}, {0x47169c90, 0x7, 0x0, 0x0, @msi={0x1, 0x6, 0xcbe}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x7, 0xe4}}, {0x4, 0x7, 0x0, 0x0, @sint={0x3, 0x3}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffffe, 0x9}}, {0x20, 0x1, 0x0, 0x0, @adapter={0x7, 0x5, 0x80000000, 0x322317e5, 0x1}}, {0x1, 0x7, 0x0, 0x0, @sint={0x0, 0x1}}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth1_to_bridge\x00', 0x2}, 0x18) write$P9_RLCREATE(r3, &(0x7f0000000600)={0xfcca, 0xf, 0x2, {{}, 0x7}}, 0xfffffffffffffebd) r4 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000400), &(0x7f0000000540)='mime_type)-self\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="9a1b5cec076a74936a9a2fccd0e2b3dc04b80863ccb1620ce7a8aadcb0b38ceb423a0427506e2ac23a23a9c40c713826cc83b58e0dea6e323d157403e2327c368f02ab240dc0587f13360a64a7d2716d65332a070f27ad6c7e3804f78898", 0x5e, 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000000580)='trusted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) timerfd_create(0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000640)={'erspan0\x00', {0x2, 0x4e23, @multicast2}}) lseek(r0, 0x0, 0x3) ioperm(0xef9, 0x800, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000ac0)={0x20, 0x0, 0x3, {0x100000001, 0x0, 0x461, 0xfffffffffffffff7}}, 0x20) connect(r0, &(0x7f0000000480)=@nl=@unspec, 0x80) getsockopt$inet6_dccp_int(r3, 0x21, 0x1b, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 03:34:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r2}, &(0x7f0000000100)={0x4, 0x1ff, 0x8, 0xffffffff, 0x800, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x0, 0x9}}]}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) 03:34:25 executing program 3: r0 = request_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='dns_resolver\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300), 0x0, 0x0, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2001, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000002c0)={0x8001, 0x6, 0x4, 0x7, 0xffff, 0x0, 0x80000000, 0x6, 0x7, 0x6, 0xa2fe, 0x1}) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000140)=0xb311) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000680), 0x0, 0x0, r2) add_key(&(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r6) write$vnet(r3, &(0x7f00000003c0)={0x1, {&(0x7f0000000540)=""/239, 0xef, &(0x7f00000006c0)=""/163, 0x3, 0x1}}, 0x68) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) [ 592.301978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:25 executing program 2: 03:34:25 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8100], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:25 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3}, 0xc) r2 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r2, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 03:34:25 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0xb0200) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x20, 0x6, r3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) 03:34:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xffffca88]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:26 executing program 2: userfaultfd(0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x107) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'dummy0\x00', 0xfff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000200)=0x9a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) 03:34:26 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x2], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45964a5c4f0f00fe000030492a768b88b40eda954797623745e004"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18f8ffffff00006a0a0096cc56ea446918000000000000bdb58372e050b6d2d0"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7fffffff, 0x20000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000500)) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x4bb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xb}, 0x48) 03:34:26 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002680)={0xb, 0xf, 0x1000, 0x8001, 0x1}, 0xfec9) 03:34:26 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) sendto$unix(r1, &(0x7f0000000040)="89043276cf53c6c880233989314a89be1ce99cb19fb863fba0fb35fe562a28f4b9270dd11f32ae058eb36b6cd90ee2837c987ad4082493a9029c48dd504356c622175853f96285ba6c46f43df67bde5d9a673730791cafe665222e37235441329063ece6da204c0fe631d3f6994eba149eef147de35beccc1050213e4905c9ed2703ef1216bf316e017ee8a8a81f8bb086fba79c3aa7875b3e2bab6c25a786093c0c5ae2869bb353a5c7acc94c0d0a2f6181cb6d632d050a25be0739379997f5576408dd774416e85ea2c31d964f5427b55400b3c1b5840a47c02c09f991d66ecfa028c25f0fa865879e419b4010bc0a", 0xf0, 0x24000014, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x8000, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) acct(&(0x7f0000000240)='./file1\x00') [ 592.588986] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x40800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33b) setgroups(0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x0, {0xa, 0x4e24, 0x3000000, @local, 0x9e47}}}, 0x32) r2 = dup2(r0, r0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)=0x1) r3 = dup2(r0, r0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000040)) io_setup(0x6d, &(0x7f0000000200)=0x0) io_pgetevents(r4, 0x3, 0x1, &(0x7f0000000280)=[{}], &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000340)={&(0x7f0000000300)={0xad2b}, 0x8}) openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getgroups(0x1, &(0x7f0000000080)=[0x0]) 03:34:26 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x2, 0x9}) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x7, 0x7, 0x23c0792b, 0xadd7, 'syz0\x00', 0x8}, 0x1, 0x20000007, 0x80000000, r2, 0x5, 0x6, 'syz0\x00', &(0x7f0000000080)=['/dev/vcsa#\x00', '/dev/vcsa#\x00', ']\x00', '*\\*self\x00', "0200"], 0x22, [], [0x81, 0xfffffffffffff2fd, 0x8, 0xda]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x100000001, 0x4) r3 = geteuid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r7 = getuid() fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) r10 = getgid() sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000280)={0x18, 0x30, 0x320, 0x70bd28, 0x25dfdbfd, "", [@generic="8b4bd1b03f08"]}, 0x18}], 0x1, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x10}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0x90, 0x40004}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000840)={0x0, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000880)="5d564dbf8a6cadd7b70d6b5ecbee385bb30e4f5eff4872f0d2ae37a4fb2f", 0x1e) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000b00)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000ac0)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000b40)={0x13, 0x10, 0xfa00, {&(0x7f00000008c0), r11, 0x3}}, 0x18) mq_getsetattr(r0, &(0x7f0000000b80)={0x400, 0x6, 0x6, 0x5, 0x1, 0x0, 0x80}, &(0x7f0000000bc0)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000c00)=0xfffffffffffffff7, 0x4) timerfd_create(0x2, 0x80000) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x0, 0x0, 0x3, 0x6, @scatter={0x5, 0x0, &(0x7f0000001100)=[{&(0x7f0000000c40)=""/240, 0xf0}, {&(0x7f0000000d40)=""/232, 0xe8}, {&(0x7f0000000e40)=""/241, 0xf1}, {&(0x7f0000000f40)=""/196, 0xc4}, {&(0x7f0000001040)=""/165, 0xa5}]}, &(0x7f0000001180)="bd4af1", &(0x7f00000011c0)=""/159, 0x6, 0x20, 0xffffffffffffffff, &(0x7f0000001280)}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001340)) readv(r1, &(0x7f0000002500)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/212, 0xd4}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002540)=0xced, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002580)={0x8, 0x6, 0x1, 0xffffffffffffffe1}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000025c0), &(0x7f0000002600)=0x4) 03:34:26 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffca88], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1ff, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x8, 0x0, 0x5, 0x2, 0x40, 0x100000000, 0x1, 0x35, 0x7, 0x8, 0x3ff}) openat$cgroup_type(r1, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)={0x0, 0x1000, "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"}, &(0x7f00000003c0)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x7, 0x2}, &(0x7f00000016c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc00c55ca, &(0x7f0000000000)={&(0x7f0000941000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, 0x2000, 0x1}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f0000000240)=ANY=[]) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$inet6(r4, &(0x7f0000001700)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001740)=0x1c) fcntl$setpipe(r2, 0x407, 0x1) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000180)) add_key(&(0x7f00000017c0)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="0b8dd7", 0x3, 0xfffffffffffffff8) ioctl$KDENABIO(r5, 0x4b36) 03:34:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") unshare(0x2000400) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/cgroup\x00') setns(r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/59) openat(r2, &(0x7f0000000080)='./file0\x00', 0x2002, 0x8) 03:34:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8906000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:26 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x20000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x9, 0xc2}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="010067151e4ff60000bc61ca520755df70c8459e7cb0e483d2c315a988cc73f42c2c9f0270a0a6ca6c39d1ad4276c9c327c9a25cb2", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x73, &(0x7f0000000000)={r3}, &(0x7f0000000100)=0xfdd6) 03:34:26 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x500000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x80, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getrule={0x20, 0x22, 0x800, 0x70bd2a, 0x25dfdbfc, {0xa, 0x14, 0x20, 0x5f2, 0x44, 0x0, 0x0, 0x4, 0x10000}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x24008800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x8) 03:34:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='io\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@loopback, 0x6f, r1}) set_mempolicy(0x4003, &(0x7f00000000c0)=0x7063, 0x8) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@umask={'umask'}}, {@errors_recover='errors=recover'}, {@errors_remount='errors=remount-ro'}, {@errors_continue='errors=continue'}, {@fmask={'fmask'}}, {@dmask={'dmask'}}, {@case_sensitive_no='case_sensitive=no'}, {@fmask={'fmask'}}, {@umask={'umask'}}, {@errors_remount='errors=remount-ro'}]}) 03:34:26 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x800e000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 593.267731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 593.306249] ntfs: (device loop1): parse_options(): The errors option requires an argument. [ 593.393656] ntfs: (device loop1): parse_options(): The errors option requires an argument. 03:34:26 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x200000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:26 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x26000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/93) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)="0f842e58ca55e335d4948068692aee018ed43d1e5b91397785e8000edd1f6d4db46ddc715c47deb122f90ea4b44f22f5ea844c9833bf86d603b3586d68dc73c11190d55b5a3e79c205c285a2", 0x4c) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = getpgrp(0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x1, r0, r0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000180)) kcmp(r2, r1, 0x3, r0, r0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x144, 0x25, 0x300, 0x70bd29, 0x25dfdbfe, {0x20}, [@typed={0x8, 0x4a, @ipv4=@loopback}, @generic="cde45d66b0c0e1282458fb8a39ef7853a1ef2e8f71196bc2bb39a5a363f0d9aece086aeba9595282d49660078d699662dabff6bdda0422aa6ee0f4d9d46141b41d9e74709d37d7574a520599d63f41568062e1a535e6e9952355f659019e4eab9ede75f06f605867402f1747c1c6b4a04e3acebf746d9fbf6d7807519265a6621f32b5a45915bd2eb1d1ab11fb74e55e5579c06fe92c7525709635a69097814dd3dd2bb79b52efc990f932d2dec069411b1e2d59bd689358230f26de514c58fb21ddcdf4", @generic="b13eeb45ba6e18a338a03411909aefc1021d6fceb642fbe36fa24c2ef47f652e323a992e5918ceed8653d7ec783900b56e704456abbf052ece0b6d63d4c278bdb87dc3dcecc88201915a3deb197fc6e34e4ccc6157d7dfab3b9fa8d04b558b6d6a4c0f", @generic]}, 0x144}, 0x1, 0x0, 0x0, 0x40004}, 0x800) ioctl$KDADDIO(r0, 0x4b34, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLOCK(r0, &(0x7f0000000480)={0x8, 0x35, 0x2}, 0x8) epoll_wait(r0, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x2}}, 0x5, 0x7ff, 0x7f, "baf3d6e12a99d82d04f9adb59037ca0e0736d3ec09d709a0a4366c6b8e19bd728c3a29c2e2a8e05e7edd6fa75a9dd7225baf794a36d1ebd275421447a0f8e8daa8fa26d7c27a58cb8d9afa5d51f0ccba"}, 0xd8) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001780)=[{0x8001, 0x2, 0x8, 0x8, @time, {0xb, 0xabd}, {0x2, 0x4000000000000}, @note={0x400, 0x6, 0x6, 0x7, 0xffffffff80000001}}, {0x100000001, 0xe87, 0x90, 0xdae, @time={r4, r5+30000000}, {0x7}, {0x200, 0x8}, @time=@time={r6, r7+10000000}}, {0x9a0c, 0x1, 0x6, 0x9, @time={0x77359400}, {0x6dd9}, {0x5, 0x3ff}, @quote={{0x80, 0x8}, 0x8, &(0x7f0000000740)={0x6, 0x0, 0x5, 0xd9e, @time={0x0, 0x989680}, {0x4, 0x1}, {0xfaf9, 0x101}, @ext={0x4b, &(0x7f00000006c0)="8e1a8447ee254314de463021bb95c1eeef7d3b24cfa0eee9711a8de1f21138f7c74c91a5d2a932cc4e2b5e9ad6671564d2eeae7d7746d30c38afa658d1ddd0204b056683f3740b99108536"}}}}, {0x0, 0x3, 0x5, 0x10001, @time={0x0, 0x1c9c380}, {0xac, 0x1000}, {0x4, 0x7da21951}, @ext={0x1000, &(0x7f0000000780)="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"}}], 0xc0) sendmsg$nl_netfilter(r0, &(0x7f0000001900)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x1c, 0x6, 0x3, 0x0, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x9}, [@typed={0x8, 0xc, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001940), &(0x7f0000001980)=0x4) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r0, &(0x7f0000001b40)={0x78, 0x0, 0x8, {0x400, 0xfffffffffffff7bc, 0x0, {0x2, 0x1, 0x5, 0x6, 0x1, 0x4, 0x7, 0x1f, 0x8001, 0x3ff, 0x9, r8, r9, 0x6, 0x9}}}, 0x78) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001bc0)={0x0, 0x69, "f38d124137466174327584369babd42ab2db02f53a4be0dbef582df8195df69d6fab48dd911179b707342dadf243a6bf2fadea7f10716114afb557b098dd33767799b4016161982e51d67ea5e8f5051e4d699a2dd33982f128ec980aa0bf0a614e1642b513be924b6c"}, &(0x7f0000001c40)=0x71) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001c80)={r10, 0x67, "c5a55dc7ec8223117dbef8831bf09795a9e53839fe560f1e41628fe1a4d17152ac032837a65571cc7495edc1a306f233de46ddad4b50271a8a158f045fe0e7e91194070634b92d4aae0da5d03389615cd4bf558615795741bfae684172a6e6b6d85ffbe360e1c4"}, &(0x7f0000001d00)=0x6f) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001d40)={0x0, @local, @rand_addr}, &(0x7f0000001d80)=0xc) connect(r0, &(0x7f0000001dc0)=@ll={0x11, 0x18, r11, 0x1, 0x5b4b5767, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) 03:34:27 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x81, 0x200) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x7, r0, &(0x7f0000000080)="ec57c4eb8d3e8e29fee1", 0xa, 0x314, 0x0, 0x1, r2}, &(0x7f0000000140)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x5b45) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000200)={0xc, 0x8, 0xfa00, {&(0x7f00000003c0)}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000180)={0x2, 'veth1_to_team\x00', 0x4}, 0x18) 03:34:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x0, @dev, 0x0, 0x0, 'nq\x00'}, 0x2c) 03:34:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x6488]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) shmctl$IPC_RMID(r0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0x80) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x1, @remote}, 0x50, {0x2, 0x4e21, @multicast1}, 'bridge_slave_1\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x10000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) [ 593.601738] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:27 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x5000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup3(0xffffffffffffffff, r0, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000000)={0x18, 0x0, 0x1}, 0x18) 03:34:27 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)="0000000000000008000000aa198894", 0x2020, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x2b, 0xff02, 0xfa00, {0x0, &(0x7f0000000080), 0x0, 0x0, [0x0, 0x0, 0x20000000]}}, 0x20) 03:34:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x2000000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:27 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x60000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000001, 0x4) sendmmsg(r0, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f00000003c0), 0x240, &(0x7f0000000880)}}, {{&(0x7f0000000400)=@sco, 0x80, &(0x7f0000000a80), 0x26c, &(0x7f0000000c40)}}], 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1c0, 0x0) [ 593.865791] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:27 executing program 2: mkdir(&(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000003c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x2) 03:34:27 executing program 7: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) signalfd4(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) ioctl$int_in(r1, 0x8000008004500b, &(0x7f0000000000)) 03:34:27 executing program 3: r0 = socket$inet(0x2, 0x4000800000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e319aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0001c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) recvfrom$inet(r0, &(0x7f0000000080)=""/218, 0xda, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f00000001c0)='*\x00', 0xffffffffffffff9c}, 0x10) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000580)=0x100000001, &(0x7f00000005c0)=0x4) llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f00000003c0)=""/221, 0xfffffffffffffe4a) sendto(r0, &(0x7f00000002c0)="a02194ce53977f4d14f74daf03550eb8c893d3d3fd7d6b32c24e38de213ef2ca1b61bc607acf2cba787ee5e2b99f43e40397459250abf8b784e158a1170461f70a3419ff2c8ba72b712f47bd6e2c35d79290e35eb47f8d8b548c2881dc77c7b6efb6b4468997b5b72385cd34d345c717be2aaa35916831c1ff4302f7f8fc074c835b1c2e00aaafc7c632b9fe387680c1bddaff5507189180213b885446bc3abf0d1867adacc4ad06ba70d531d26edf23bafb04e6ab53cff7436f085e3f21fe67e12ff9f14922f307e6107cf3b9c33dca6c8bdf04d40ed02ad3f21da9eaf907f2e00e6ddf6d9f", 0xe6, 0x40000, 0x0, 0x0) shutdown(r0, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1, 0x400401) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) accept$packet(r1, &(0x7f0000001cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001d00)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001d40)={r4, 0x1, 0x6, @random="af1981afe597"}, 0x10) write$P9_RGETLOCK(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2400000037020001ff01000000000000ff7f000000000000", @ANYRES32=r3, @ANYBLOB="0600b454f264e374637000"], 0x27) 03:34:27 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8848], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xf5ffffff00000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002380)={0x0, 0x2, 0x1, 0x3, 0x5, 0x4, 0x60a, 0x5f, {0x0, @in={{0x2, 0x4e23}}, 0x5, 0x2, 0x1000, 0x9, 0x1}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x4800000000}, 0x8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x5, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) rt_sigaction(0xe, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000480)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)=""/32, 0x20}, {&(0x7f0000000540)=""/63, 0x3f}, {&(0x7f0000000580)=""/94, 0x5e}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/238, 0xee}], 0x5, 0x0, 0x0, 0x333}, 0x7f}, {{&(0x7f0000000800)=@ax25, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000880)=""/27, 0x1b}, {&(0x7f00000008c0)=""/140, 0x8c}, {&(0x7f0000000980)=""/53, 0x35}], 0x3, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000000a00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a80)=""/174, 0xae}, {&(0x7f0000000b40)=""/238, 0xee}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/87, 0x57}], 0x4, &(0x7f0000000d40)=""/6, 0x6, 0x6}, 0x3f}, {{&(0x7f0000000d80)=@generic, 0x80, &(0x7f0000001200)=[{&(0x7f0000000e00)=""/171, 0xab}, {&(0x7f0000000ec0)=""/210, 0xd2}, {&(0x7f0000000fc0)=""/150, 0x96}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/188, 0xbc}, {&(0x7f0000001180)=""/106, 0x6a}], 0x6, &(0x7f0000001280)=""/4096, 0x1000, 0x8}, 0x154}], 0x4, 0x100, 0x0) getsockname$packet(r4, &(0x7f0000002640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002680)=0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000047c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000048c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004900)={0x0, @rand_addr, @multicast2}, &(0x7f0000004940)=0xc) r11 = accept$packet(r4, &(0x7f0000004980)={0x11, 0x0, 0x0}, &(0x7f00000049c0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004a00)={'team_slave_0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000004a40)={@dev, @multicast2, 0x0}, &(0x7f0000004a80)=0xc) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000004b40)={@local, 0x0}, &(0x7f0000004b80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004bc0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000004cc0)=0xe8) accept4$packet(r4, &(0x7f0000004d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000004d80)=0x14, 0x80000) getpeername$packet(r4, &(0x7f0000004e80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000004ec0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004f00)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000005000)=0xe8) getpeername$packet(r4, &(0x7f0000005040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000005080)=0x14) accept$packet(r4, &(0x7f00000050c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005100)=0x14) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000005140)={0x0, @loopback}, &(0x7f0000005180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000005940)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005900)={&(0x7f00000051c0)={0x708, r5, 0x0, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r6}, {0x21c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0x108, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x400}}}]}}, {{0x8, 0x1, r16}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0xa4, 0x166d, 0xfffffffffffffeff, 0xfffffffffffffffd}, {0x7, 0x8, 0x7fffffff, 0x1}, {0x1, 0x4, 0xfffffffffffffff9, 0xd1d}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r18}, {0x1c4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r20}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x2, 0xffff, 0x1f, 0x4}, {0x8, 0x100, 0xfffffffffffffff7, 0x5}, {0x4, 0x6, 0xffffffff, 0x2}, {0x8, 0x3, 0x20, 0x40}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}]}}]}, 0x708}, 0x1, 0x0, 0x0, 0x4000000}, 0x24008000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000c40)=0x8) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000100)=0x8) 03:34:27 executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f0000000200)=@pppol2tpv3in6, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)=""/34, 0x22}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000480)=""/255, 0xff}, {&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/242, 0xf2}], 0x8, &(0x7f0000000780)=""/183, 0xb7, 0xfffffffffffffffd}, 0x40000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000d00)={&(0x7f0000000000), 0xc, &(0x7f0000000cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000170003000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="78e484b145bb496d213fa9f37cfaa5d7e00000026dc0dc20abfa078f57860cf96d703ca7000000000000000000000000df0100000000000000000000040000010004000000ff0300c9330bee00c80000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ffffffff000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x16c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003300)={'vcan0\x00', 0x0}) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) sendmsg$nl_route(r1, &(0x7f0000000900)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x40081}, 0xc, &(0x7f0000000940)={&(0x7f0000003340)=@ipv6_getaddr={0x2c, 0x16, 0x0, 0x70bd28, 0x25dfdbfc, {0xa, 0x18, 0x2, 0xfe, r3}, [@IFA_LOCAL={0x14, 0x2, @remote}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 03:34:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x8001}) ioctl$TIOCPKT(r0, 0x541f, &(0x7f0000000140)=0xfffffffffffffffd) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getpeername(r2, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80) 03:34:27 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xfffffff5], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 594.150504] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 594.185204] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 03:34:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket(0x10, 0x802, 0x8001) write(r1, &(0x7f0000000200)="240000001a0025f0006bb4f7fdff141c020b5aff6e10b500000780cc0800190001000000", 0x24) 03:34:27 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) close(r0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0xf2, "86a5a7cf943577ddf754f20d6128dd4030097ce43ed47f618f8ff709dd6210b044a0fa23445e9e6f0c6028f23c7eb3d53d46565fe1a0d4ea3dfee390c39d23bb937e0b5414c8b426ec2cce0eaeebd65e4a6ca2cfce734b4433a72d659e4cae4c752e3880d3b7eafe52cc48e441a879b2705140d09f716f54718f63b1cf77187d2a925e8136185fcd960ed9dae2540ec730b0a9065bb0f4e7d56cb991bc84ce0a6af5f8d8003b120a525a3cb02f33673370becc2b1af35453b8286044bf096300d5b1fcd6dc664652a95e6f9d8ce798f530ea8e4d8f850214f0773f4dabd4528db5459dd3ea5ffccf3a00a364e5aeaed59c2e"}, &(0x7f0000000180)=0x116) [ 594.263080] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 03:34:27 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0xcf) 03:34:27 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x3], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:27 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x288200, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x3ff) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000006110b000000000002adbd407d7375d51d614cadc32654600"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1000, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x8, 0x3}, 0xc) 03:34:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8035000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x75, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc6d3092c241eeb24e62ad52e4ec30f46832dab88c1a66604ac9b9f0a418"], &(0x7f0000001cc0)=0x8) [ 594.455398] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:27 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x141, 0x0) 03:34:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = fcntl$dupfd(r0, 0x0, r0) write(r0, &(0x7f00000001c0)="6de45b4642a7b352aaa6517c967fc8684e025c653944c8a13e815bfbccd5f9b10488fc98c0ce50f9fff03d8a37af974a18f055", 0xffffffffffffffc8) sendto$inet6(r2, &(0x7f0000000200), 0xff85, 0xfffffffffffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000300)={@remote, @broadcast, 0x0}, &(0x7f0000000340)=0xc) accept$packet(r2, &(0x7f0000001ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001b40)={'team0\x00', 0x0}) accept(r2, &(0x7f0000001b80)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000001c00)=0x80) getsockname$packet(r1, &(0x7f0000001c40)={0x11, 0x0, 0x0}, &(0x7f0000001c80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001cc0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001e00)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002440)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000002540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002580)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000002680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000027c0)=0xe8) getpeername$packet(r1, &(0x7f0000002800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002840)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002880)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002980)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005240)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000005340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000054c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000055c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005640)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000005740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005840)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000005940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000005980)={'team0\x00', 0x0}) getpeername$packet(r2, &(0x7f00000059c0)={0x11, 0x0, 0x0}, &(0x7f0000005a00)=0x14) accept4$packet(r2, &(0x7f0000005b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005b80)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005bc0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005e80)={0x0, @multicast2, @multicast2}, &(0x7f0000005ec0)=0xc) getsockname$packet(r2, &(0x7f0000005f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005f40)=0x14) getsockname$packet(r2, &(0x7f0000005f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005fc0)=0x14) accept4$packet(r2, &(0x7f0000006000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000006040)=0x14, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000006080)={@rand_addr, @dev, 0x0}, &(0x7f00000060c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000067c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f0000006780)={&(0x7f0000006100)=ANY=[@ANYBLOB="70060000", @ANYRES16=r3, @ANYBLOB="000028bd7000fbdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000d00000008000100", @ANYRES32=r5, @ANYBLOB="840102004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400090080fc0014000002000602970000000400fa00010000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f000008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000010000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="3401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000003055ca1ffd0430a940000100240001007072bd3a3f30b5093f9b000000000000000000000000000000080003000e00000008000400ffffffff08000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="7c00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008d00000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r18, @ANYBLOB="c400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r20, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100008008000600", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="e80002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r25, @ANYBLOB="c00002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040009000000080007000000000008000100", @ANYRES32=r27, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28], 0x670}, 0x1, 0x0, 0x0, 0x2400c011}, 0x1) 03:34:28 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8864000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:28 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x8000001) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00), &(0x7f0000000d40)=0xc) syz_mount_image$hfs(&(0x7f00000007c0)='hfs\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d80)) 03:34:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8060000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 594.636520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:28 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x88470000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x200) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="695321a75143fe57d0da694e52c9bcc5178d7c4db959659e6a9f3db8d653"}, {&(0x7f0000000040)="6fd650366c817bddc938a45aeb8f2939a0202b5a932918f942c2bd48679ff668952fa7d2e1e875f8f18c64607aacf84298532892b68a4692a37b9811facbe0c14f4eddd88880badd7875968b565a9f942aac4312e63c0b25229a02868013834a03b134735a5521109d"}, {&(0x7f0000000140)="58734d6064572efc7527ac3dba1b554211e2d72bad60827f5ef4b9b6e0bbde38026a58705b157d747438eaed8ed8124176e756159177cc17f8ca6a2160c18c62296ace3a05b7755b6ff348f864375fa4d12dcb5530b9fdcf84e8e54c86e87df165751ac906589eadcdfc"}, {&(0x7f00000013c0)="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"}], 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffdd9}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x167, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) 03:34:28 executing program 7: r0 = memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) epoll_create1(0x0) close(0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000300)="fc", 0x1}], 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x84) 03:34:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x806]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:28 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000180)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@version_9p2000='version=9p2000'}, {@access_client='access=client'}, {@fscache='fscache'}]}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400100, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000380)=""/77) openat$dir(0xffffffffffffff9c, &(0x7f0000001c40)='./file0\x00', 0x80, 0x0) 03:34:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001940)=""/53) ioctl(r0, 0x0, &(0x7f0000000280)="0a5cc80700315f85714070") vmsplice(r1, &(0x7f0000001c80)=[{&(0x7f00000019c0)="ef3957e14d7c70bca8311cb0c5afb0178aeac89d12b679ec420392f622f0f41c6e6d8ceeb0e164dafcdb41dae144808a21257eb64f2459d3e2f36a75ec2d0d2091388779f47d6679a3dc4760da22fe130bac206ded228aafff8f7a787cca18ed6562c095796e516cc2c33cd77365150ede97a4cf3e08da8ecf09a169aa1313b7dcf2235e32713d48fa1bf5e36669f55d9d235e0fe5a74b1b5b4a00faa075dc77236de199d931c06f19ccbcb73afd8810852990558818b61b600608cdfce005cdbe1dfc40f3597235e79b071b303edfc770e8d4f34299beb652f2225b9f2ddeade372fb86cd6611a7e71302d8c70b1422dd977a", 0xf3}, {&(0x7f0000001ac0)="c953e31025767624abf56afe0ab09712ef21979754e89a66f8533616dc58acdc2441ee4792ea75a9b6404f79c71f9752c9b0f4aed7f6c4023b62ba7129d0e7dc67993e9f0d310d1770790bcb0813e2a5b4c5f5", 0x53}, {&(0x7f0000001b40)="ea015cc1bedc616378e772728cda4b2eafb83cc7fb14a86b7384e9d57e8aaa26d6c1e7a0bb1ef077a7d2b04413b10d53b8daa038781dd8457276a1fc", 0x3c}, {&(0x7f0000001b80)="d9349410fc3abd60709e411ad9fd0642ff3f8533f5e0fac8b3cd23c5fed7e96f64608b04ad9cf8b076e3f7d0d962e578bdcfe450cbbd39214dcdf347", 0x3c}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="4336c58c21deb315066914fea15329b8979eae24fa1c8d0a5a645e1c09cbd3315fec509140fb3a95acd978a749a2942bac8c7c885e62a797ff47e6d42772e0bf06a701e80726f4b875bc0c80f6ff8f49aa3316dd9b3d23bfd12a61e04b41a34c32ba3c8a11ef3962333cb802be9044ecc6", 0x71}], 0x6, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f6970365f666c6f776c6162656c00526afb8ba033bd6fbf0983c0e8e6c7fafcf57cfd4ac49d087e1c4633e874b2e602984665e58b88fcdb034c36563aefc9e5cd7ad69bdf6088b524222bb66d588eb0bb831c47e436206adcf94c4eb4734f291d3489925772ac9454f79acdc18f3dbde74abcb604540bfbcbf6288ad9d0d86c1828659b") mq_notify(r1, &(0x7f0000001bc0)={0x0, 0x1d, 0x6, @thr={&(0x7f0000001d00)="31fda125dc154bb9b4ad15b844c563e32e340b67de7567edde86ff7008853b62c1c18d3c1df9b2dcbd298c7c6557b3151f0f8d4e2e991f21c2994257fcc19afacf0a2f43aa803e095b4f99f71836983f77a91e46a06055f3f30574d43b11e78987e8ffded808cec6", &(0x7f0000001d80)="123779713f2acea73cf9a757b6e1cc18b9f29d315069ed3d7be59f6f9f349590082ac84770df9b24d38c82158df07a2a2eb97443c354e72f7b60e6f1071d725d028d7252d80911aef86844b685e7732cc0909c6fecdd8e41c50e74fdc9"}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="806e49def0467d01dfbd111f51d3e7df", 0x8) setsockopt$inet_buf(r2, 0x0, 0x33, &(0x7f00000000c0)="0338ae1b11ef172290b628fbd51a1b3c6ec7cd0ad923ed1f54fad7c47e8be9b958f9f1919f613c34cfb4b7f97bc294f2310c1972c554bb625aeeb7b7dac51055cc3c8f358a40e7ee63ef64a09c255af797e6d490cf40d13f5ff97e0e74d28bd371dcecd9169560c7647be75cfffa2747476e23f005021244111bcba460a191f49ec8c41207ca67dad1d1bd1f624b648a6e9390aa4db9c24ff77acb9404b7446a3e117990d25530ff66eef2412349044104b3fc82d3ffc0", 0xb7) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x9, 0x10ed58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000900)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer2\x00', 0x400201, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/131, 0x83}, {&(0x7f0000000780)=""/225, 0xe1}], 0x6, &(0x7f0000000040)=""/57, 0x39, 0x9}, 0x12001) 03:34:28 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x3f, 0x400, 0x3b}) ioctl$RTC_AIE_OFF(r1, 0x7002) 03:34:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000080)={&(0x7f0000006240)=@newlink={0x3c, 0x10, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLAGS={0x8}]]}}}]}, 0x3c}}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc807ee9109e4174dbcf7b1d6cdc1ab00145f8f764070") r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000000c0)={0x100000001, 0xbfa, &(0x7f0000000200)="8a597f2de0481f958ed9c064b869624f861330b73920f8f586b86775d7f9939d99f7d336f3047c07501c9ecb3e989ded66c24ee39528e0aebfbe3bfcf062203881177c3cefdfd4886bb89fbc5096e75b348496235faaddc09250d8c0ad0621ded85972e150e9a3b7995b45ed33bedaaa3c85ccf5f211f959bb8fdc31a006033ed5829935db2dc4b9b8bdf8df48635db63c204436be", &(0x7f00000002c0)="83223d4a6fc5f85d0ecc434d3787827e2ce830ddb2a0d0c6188586cb01fdd697b853c1022547ecff8d73102c62d1798f5cb93732987760ce6409220d7e0a425d9c0088800497bcd475bd1ca9d837bf8e8272b4acecc3ff80d749e1e847386444ceb6fa2438106a725f06a04fbff73561409b59d7a07dbac2fb1038535061d2772acbaa3a6960cdfc3dde83a98ddff3ed68543dea17ce0d08f32b261b077d5a57e1", 0x95, 0xa1}) socket$inet_udp(0x2, 0x2, 0x0) 03:34:28 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x86ddffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 595.072880] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socket$kcm(0x29, 0x2, 0x0) 03:34:28 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2e0001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x4e87, 0x40, 0x9, 0x4}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x1028001) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000180)={r2}, &(0x7f00000001c0), 0x8) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x4d, 0x2}, {}], 0xff05) 03:34:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLOWINFO={0x8, 0x11}]]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x1) 03:34:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x777a, 0x8001, 0x6, 0x5}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100), 0x444) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000014b) 03:34:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x7a00000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x4}}, 0xe) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xd) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000040)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), r1, 0x0, 0x0, 0x1}}, 0x20) 03:34:28 executing program 2: r0 = socket(0x2, 0x3, 0x100000001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6_vti0\x00', 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x385042, 0x0) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x99d5, 0x102) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendto$inet(r0, &(0x7f0000000080), 0xff45, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) 03:34:28 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x500], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:28 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x90400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0xf45e36b1a951c673}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x420001, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000140)={0x6cfff234, 0x8000, 0xdb9, 0x300}) 03:34:28 executing program 1: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11ff0000400000000000080054854abc9f07f7fae7b7a7c4751a750a427d00007865e71582c7068f4be3b648c2ce110362f9a9033144fdae33fb41a85694678b30161c027542a32a5076f19826ff1aabb44e7913b16313b87d7a73718756f5bf06e1b054fb171449eb81e6a4d8e3fb9693d038ccb0af1f09b2971d1811bb5067983db7cec41ad5793fa12c420a0a4dbb46285eaa"]}) close(r2) close(r1) [ 595.325226] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r0, r1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x4012, r2, 0x0) 03:34:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x72, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x10001) getrusage(0x5, &(0x7f00000000c0)) 03:34:29 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x2800], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:29 executing program 2: r0 = socket(0x1e, 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000340)=0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000140)="1bcf3de0c769adedd0684ea0ae96e6e03bf2632f688444ca8b4000d09029b0fc0f4c0ab31e070453e6877f05bca2ca1b086a5ad9a20a0825f4ddb3f9202c3559534d5e2f1e6c5468be65ed96a7f8ae26c93dfb96ed4f8ca417dcfe4ab709f54b7fc512cd75eaf6", &(0x7f00000001c0)=""/86}, 0x18) r3 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x8010, r3, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x800, 0x2}, &(0x7f00000002c0)=0x8) getsockname(r0, &(0x7f00000003c0)=@generic, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r4, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x1, 0x0, &(0x7f0000fedffe)="05"}) 03:34:29 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0x28800, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000280)=""/130) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000140)=""/123) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x800) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0xc00) 03:34:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x28000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setrlimit(0x2, &(0x7f0000e63ff0)={0x0, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x2200) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)) [ 595.961036] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:29 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x2, 0x10}, 0xc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x2340, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={r1, 0x0, 0x81, 0xffff, 0x80000001}) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3, 0x280880) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) dup3(r1, r0, 0x80001) ioctl(r2, 0x8000000000009371, &(0x7f0000000180)="010000000000000018") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f00000001c0)}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x208080, 0x0) 03:34:29 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="bf16000000000000696100000000000085100000010000010000000fc54402297f18f8599dc6abcb5a3b4f5d1d92f5547d04c2801c14f68e27a4d20ed1d09ac61288c5b05c84bc5e1485cc4729251c234058b8b40e91b5c1e9"], &(0x7f0000000100)='GPL\x00'}, 0x35c) 03:34:29 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xf0ffffffffffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:29 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x2000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3d) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000000c0)=@srh={0x29, 0xc, 0x4, 0x6, 0x1f, 0x30, 0xff, [@ipv4={[], [], @local}, @local, @dev={0xfe, 0x80, [], 0x1d}, @ipv4={[], [], @multicast2}, @mcast1, @mcast2]}, 0x68) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xcc}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r3, 0xd1}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000280)=@fragment={0x0, 0x0, 0x7, 0xffffffff, 0x0, 0xbc2, 0x67}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000002c0)={{0x3977, 0x9}, 'port1\x00', 0x20, 0x100840, 0x2, 0x8000, 0x2, 0x2, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x10001, 0x80000001}, {0x9, 0xd38}, 0x80000001, 0x4, 0x9}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000480)=0x80, &(0x7f00000004c0)=0x2) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000500)) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r3, 0x2, 0x6, 0x722, 0x400, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) syz_open_pts(r1, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r3, @in={{0x2, 0x4e24, @rand_addr=0xf5a2}}, 0x8, 0xfff, 0x81, 0x9, 0x84}, &(0x7f0000000700)=0x98) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x540, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000780)="66f79949da7adf60dd094008b2cb2be429f9a2fcb8945f7a7aadbe481e5cfdf52f0155a2489216964d9984abcd8d333ba4dcbd3ffc9dce483d83ef66736dd62042e3d778d7bd5d9f6837e1983ab242b0e5a12940cb4bc01a9cefec4723e8afd427cf382ea1088e3c17f6445c7a5510101917c45cabd5a8663377203c3880d6decc8d42ba6e0517d82717eaab52185b2a393abf8d20ebd7146724d640733271d21c3dc2f20a") sendmmsg$nfc_llcp(r0, &(0x7f00000043c0)=[{&(0x7f0000000840)={0x27, 0x0, 0x0, 0x5, 0x176ff38c, 0x100000001, "88bc31b4e4bc64ea088d24f3e7654a17d95846e247a7c3f6037c7adf399408d0746bfe6fe0207ed742c5abe8631e37815dbb548554ad5729e7f852f0d0ca91", 0x25}, 0x60, &(0x7f0000003b80)=[{&(0x7f00000008c0)="5df39a3490f5c2daa707895999ae0153d170a8d4fc466da71b3baf73e006d54543d632d4ab5dac185a569bf050026feba25ac0af5096d2239e6dc6b321be6894b9e1b7789f1629856d70c729f0f1c43a13d6bae84ff12f2b1d05c6532d3a4ace586735967cd71c79c943338f101152ab8af740deea9ebbeaed85fbecd8bddb714dcf9a0503fa9fa33df9c1fab1126c6a88cc", 0x92}, {&(0x7f0000000980)="be5aabc7ed7843460eca267f2c0d162d729b625e1e30c1b22de068d8f6117ccef89d9ba1c12d715896c97824de0b02d6e77aae489893b09022a966ae34274684fe6648ec374fe1569ff234b037240a23c9db9482a6e2a220d6067b193d3a324a8d20ef752551", 0x66}, 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0x1000}], 0x8, &(0x7f0000003c00)={0x88, 0x10c, 0x100000000000, "bea44d442d2272c7186ac98062e1f17428387feaadace1778c1ebf2943904969b03a7f54254405b69804581d284ecf7f96e65e47ce49787c646312ff14378c498c006395128cadfddd1414a21bbeb8c65cd42df5e53b152f8f4486f65594a5c7125201411b841ac8d1b1b4b7f70a4521b3d679d316c39691"}, 0x88, 0x40004}, {&(0x7f0000003cc0)={0x27, 0x0, 0x0, 0x3, 0xc5ea, 0x1, "5dcbfeb34d03356b032d751663670b12bb64987ec906dbc25088d58004770ac2d60aea60f5afef59b4197083e290e0cc2120dc705403a410ef6c25df0db273", 0x36}, 0x60, &(0x7f0000004140)=[{&(0x7f0000003d40)="c42749f8f6525af14f167fdf11a7fd0f2bc0f5bce2e7f54f7e8eddd6ea13d7c07255434ce1008a44", 0x28}, {&(0x7f0000003d80)="a914b5484159da61aed7d76b5363382c76fe431cc49ec10b35797407f7c1fd100786c2366b66dd8c44", 0x29}, {&(0x7f0000003dc0)="92799704e0f909ae4634d78d5e2487d8cb537870ccc9244259ca0ebde5964893d803173b0020a9489f78bc090af99d92592aed562073f367e73f30e34e329636ea1ae38410892fa6f36ba094f7e7ea05894cbfcc07bf4cb173deb2d60b741f58a46c0ee8bab1b0fba19ee87150e3040faf1150570645ddb5b66896d09bae805bbeea8dcc5ced322dbb6ad2ab9db6b34463a7817cd9c8a6e52e82df7bd5ed854c3c191335c12ceed97191bbd97dad0409f04e40af2c7f34644ca2052d93452e228ac0bcafbb6b38c621f0546904fd789481dec4d1304625e1b86075de2106", 0xde}, {&(0x7f0000003ec0)="b6680d85ddd827c72d1857597645360da2c771d2947713b38ffbaa6c9f32e5b118b4a92d41abadefa37432d6a019b0abac1179459d425b505cd9f8da5ed87a05ef89cb36141a0e5265cb922628af17aa74ca774073800a57f480ef4928c923e123a3939d919fc819abecf5c8e7a74fbe84b99a7a6b6ed0fef06ce704f809e7ff3d15954ccc6a555e3d20dc8feb1f163a175c326bbde7a69537b6ce77b6d6da59a354d962aa0887f939d130678150657766040b40a3d5c148f151fb560e409814b28662be9d93f174b152", 0xca}, {&(0x7f0000003fc0)="96bf97422074702e367f86040f23688f55a14a35209bac0baedfcd379ab8a632a2a9a9962d9c7c21483a353ea2e440dd3f8502ef9f44b5cebb903bd5d112148f4fa4e817aa82892e614e2d2b6c3e08c37e5653e980206dd9e6ae8f699bb8bfd2b69829380c0a03c0ad20bc54edb3a0f2cb5dfb98a1fc900723732c6f271c4b4e1eaab97b8f331df4df29cf5694bea6f3d5", 0x91}, {&(0x7f0000004080)="82fed802a4b772c4261c9241fb7ea23e2ad8e4a1a3a51862fe8511ca810d1c85e2381cbe7a73751c1733c7f946287fe2b253b5866215f1acaf294cdec12533b2ef3d2f98338b6730450df4c0d8715369338390abf9d59d6f6f3869b47f9a1886509249891cc9d37cb5b391e6f33ef94621607153697eea45645263298605b5183bae2f5c2adf", 0x86}], 0x6, &(0x7f00000041c0)={0x60, 0x11f, 0x4, "8b95849f308841e022056780bb69d80e7a68f0a9748fde94f2c9659720c18e9762766a57b08dea7dd4f12431beb84b5a4f279ebc27188571835f4338c0d09a581a13dc0ca0e55218e4bab3f8c9babe2b"}, 0x60, 0x20000000}, {&(0x7f0000004240)={0x27, 0xd6, 0x2, 0x5, 0x1f, 0x6, "0c0c294a70aa971bcb255322c7ffe12d645456df8212e24f52080672b7e76b9bbec732f3b1625bbdcfc579f02ba2581ea384d23b1eec9b7d2344117abb7306", 0x3}, 0x60, &(0x7f0000004380)=[{&(0x7f00000042c0)="96be24c5fd3de9a294348cd7162e3c999db71a5c2d329c26ead60b092cc4f48a9ad16c219b96defd25f98336f6bd1fd3d34983852ef214a51cf02f98e19b1a12857db2de726e4b904db3534d21d29dbad884ce55d0980a92469a6b6b8cfc0daed0c25942a5cb9d1e2c077bebfadf5f2288d627bcd24223a914161299a1edefcbe15437c224b76d27bbb87fdfe4cb7e7a2652ad94b2d387fcc17ae85074ea02f8602489c2861f5c2af23391c12b3489508a1d27f7", 0xb4}], 0x1, 0x0, 0x0, 0x40800}], 0x3, 0x4004000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000004480)={{0xa, 0x4e24, 0xd45300, @loopback, 0x3}, {0xa, 0x4e23, 0xf1, @dev={0xfe, 0x80, [], 0x21}, 0x2}, 0x6, [0x6, 0x81, 0xffff, 0x0, 0x7, 0x7fffffff, 0x9, 0x6]}, 0x5c) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000004640)={0x9, &(0x7f0000004500)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) 03:34:29 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="0abe591242961c000100", @ANYRES16=r1, @ANYBLOB="05000000000000000000010000000800040002000000"], 0x1c}}, 0x0) 03:34:29 executing program 1: r0 = socket$inet6(0xa, 0x1000001000086, 0x6ff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") name_to_handle_at(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x8}, &(0x7f0000000540), 0xb1f216afee9f4fd8) socket$vsock_stream(0x28, 0x1, 0x0) 03:34:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x800e]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @multicast1, @multicast2}, 0xc) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, 0xa4a3ad41a879dde0) [ 596.143025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) vmsplice(r0, &(0x7f0000001340)=[{&(0x7f0000000040)="77bc99f746ccac7c9e541f384b5e52b8bb9e79beb96f0b89634ecb88cdceae388529273952488f2731079d3e390e051ca2", 0x31}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000080)="6bd88d4f38f337c0f40e478a6545c959e898c144b0dc68b8", 0x18}, {&(0x7f00000000c0)="bf8191ad9811ee3a794e1c90e3e4013cfad16decb7a398b0eac83d7961ec460b602593aa7562d6e2a5ab7aa2a393a0a8a3d5fa0722", 0x35}, {&(0x7f0000000100)="4029555db12bf3c9ace9d610e500e29677", 0x11}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c163b1dea2fc00a31e31619d7a9244c0b899386f38e7c7ea09afef83ad5e40119a9121cdf6ea48f00c93f2916aae394e7184ff53218ea8a04fef74e87461ab6adcfdbf9c71254dfcc087e633e713120fb0aab57f181716f0793e50199a0d24ece4e4f34c7701b04aa14a8f1335291738481578067f0006c0533027eb27f5a9eb8bf0848044acc51a24fdc6b9132b046f0b362f052afff0b6cd12629504957746f136f3", 0xa3}], 0x7, 0x8) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x11, 0xf}], 0x18) 03:34:29 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x88caffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:29 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x9d, 0x4, 0x9, 0x34d, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x3, 0x5}, 0x8) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f00000003c0)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @in, @in6={0xa, 0x0, 0x0, @mcast1}}}, 0x118) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) lseek(r0, 0x0, 0x4) 03:34:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x2) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = memfd_create(&(0x7f0000000040)='cgroupcgroupem1\x00', 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x0, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x3ff, @loopback, 0x3}, {0xa, 0x4e20, 0xffffffff, @loopback, 0x1}, r3, 0x2}}, 0x48) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept(r4, 0x0, &(0x7f0000000100)) 03:34:29 executing program 0: r0 = socket$inet6(0xa, 0x2a, 0x4) ioctl(r0, 0x8912, &(0x7f00000000c0)="3ec083025cc8") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000000)={0x0, 0x1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) 03:34:29 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mknod(&(0x7f0000000040)='./file0/file1\x00', 0x1028, 0x7) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x2) truncate(&(0x7f0000000200)='./file0/file1\x00', 0x201f) 03:34:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000480), 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000002b00fdff000000000082cf7ebfd00000"], 0x14}}, 0x0) 03:34:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe4, "ab5016ab4978df67f9d41f6eb88b402094e733ff91164b9fd4b02d8ce4d323ff5bcc02c7f36db3c75c1c40a2417d0cd85ebf1624e090b29e7dc1f73c5634882e4eeea5956b5cc5a6026d4e73e9fdeb401f351ee0e6960024b6454aa5ac7942e66812b01ab768fd7bd57cec6ff00996dca6895174a30189a06fd0f6133656217c2bb38bbeccb9e97d71392b4e9611737053dcec447469e206c7964d5d9021bd6ae2cb8c60a2c18011cec5325a8d266839da9ab89eac8d8faaa3cdbf5b1be2dc14c1b57950c98d4e9fa9a4b56378897c8951c8f7ec70a982f9e1a42671d6a8ee72fec3ce69"}, &(0x7f00000001c0)=0xec) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000400), 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000080000000000000004008eb3514aa8a101a93c1df55b000008000100ac1414aa08000200ac1414bb00000000000000400000000000000000"], 0x30}}, 0x0) 03:34:29 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x2800000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3580]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01c147f64ed60c29fdf60000001e000503006e"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xaea3, &(0x7f00000001c0)) [ 596.443626] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000045) [ 596.450921] FAT-fs (loop7): Filesystem has been set read-only 03:34:29 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x100000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="4b000000000000000200000000000800"]}) 03:34:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local, @dev}}}}}}, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00000000c0)={0x3, 0x800}) 03:34:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@ipx={0x4, 0x1ff, 0x1, "abf5d9094d28"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)="6d2598312f961bb1d5f7ed9d23aeb0d5075b48591fdd563d3ae3c760a3df59e936411789434cddbbaab7b11e32be834e7b751d788aef59fd3e00b5c3d1498ce49797385ac4a697b17aae03d18fbb8e3a5f9d7dc3c590ab7c511223a157d6cbf3aa19f588f32d833d611f97df9e4d93059680c4bab3121e93cd61276a2f836e3ee96734637b427a182a8e0c", 0x8b}, {&(0x7f0000000240)="1c8cfcbc61606fdfd6df181c54381a4db0b1b0650a31bb004916232b7babc2f2f7ff4cb5359a219fd194a0a2ba547774da33f9f2043bf3c96a639b738b8d88a9b0f08b2cd4f3128600a5d39a31", 0x4d}, {&(0x7f00000002c0)="9f7855a9f43252f4f5552fdf2aae080252a41bd36458c34f0c5bf1cc9e32c5e6a50eadbb78cd7e270e8ade9fc56e146d37d6408879145fa1fc7bd906bcbe52eb2bd7fffa7ea85df2953dd2b1ada669f6558e886c89642a709a323ed871dace83ec16e166c1cc024990b80176ec7e32bf7437c47090e7aee4a33d86ffaa4fce728a1bfcaece46d17d55dbdb4a51023fb0852bf9cb4e771cbc7b61e04a9a7d603a211b5a6b645597e99a44c5bd118e5964c0630c9c8cd80ccacfd7", 0xba}, {&(0x7f0000000380)="1b98dc80b44b07cc1cf17f415675d604ce619fdec6c7f2981878bb4c72684692f9", 0x21}, {&(0x7f00000003c0)="1ab3fb8ddcf23e870fc5a05a340f72b167aecbfbb024a590fac08354e10cacb7dc1ebb2460de09c03787f0e3ac9a317f874ac035c08bc0bfb397b7d540aef0e1638f790c55adfe1162fb9aeb9c6f6bf1200187eac27c2e46cff09bd97d496a2478e5c052cad9410b", 0x68}, {&(0x7f0000000440)="a6fed2e760e4c3c2d4c571f94276c6fa7fbe", 0x12}, {&(0x7f0000000480)="be738dcd7c2dc70adaaacb4e3acb01932151d706a79ef817d678f8229a06299922c2d8d112c331962819de7bbfee", 0x2e}, {&(0x7f00000004c0)="97ecf1203af1040917a0f15bab19162e1862e38fdf152f0d66006008581c8a014b9c93f8a46ad5e181ce21d8f44103bdc7522aae4c48a334c532d170668883d01e6a6c3c4285676a9ab544d201f22816f203f7b492ba9db20d00ae79f5a6a7b1908706684601245cb7f93a22e334289637dde0eb1c09e51759090b3c3b9b7e70197704f9abb8e0c13f79a00e6609ff00d34bcd38fc709bcabd7bbffcadda00bb59b3d35a8fc5c18a4820b1338f3b8d56c3e366fa3580ddc7b8210f3954364c08d6f3ce29d54c7e9ecd53924db87a9904121b833c177dbaa44c376c1b295fe94536c1c531e94f9120ce29b6273f0669345807f6e6b362", 0xf6}], 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x180, 0x10}, 0x800) [ 596.497841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0//ile0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)="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", 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x12) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f0000000440)="b7365c14ed2746af0943464913b587acf030aa6f4416629ca9cb5648849142892418ee58ad89360e49ff9c0e9d2bc9085313cb0bde71812caf48ceb61cb9954a11d22c7a5813e475c38c62fb1a909a4082a8099e3f5e1ef7e497330bf9750b3723aa5d96fb8028fd49e55c1ae9e3792928006e2c30a24b298ecfe5d5d8ea38a68e7e205d7b7c6d89e1435e73431fed3a3ffcc77ff253de9ee377e90cfeb7a5812c88c744aa3695af99100c54b3af75b58af5853b471f06f04bff40929ac6d124f4d28a3e3900d11c88ba5507142d34ea74aa5982254312ae3fd1fc14c203aa2dfaee797d0f7a2cf8d1eac4426aa978b1", 0xf0}, {&(0x7f0000000040)="2513b40b74c81d98fb0c15", 0xb}, {&(0x7f0000000540)="dbe9ce4164b033cba1c3fc8cd7bdfae45f6e969b4e8093db8034b5b0bdcba0007dc222331b266dedcf71768d140237f09996eb436b2b68b84cf9dbc7af1f08800eabf40f4a17de6c04d4cb5398772169d484594161e593191fcc295469cdc10ad22871cdade84d1c0cc6ce0a2b9e39adf1b3c59a86e0524e6a7c6329a73a4ae1678650559042b8143c00e094f10834068289e6462469106ede744cb958c47ace05bd2cba82085f593ca9fcaab2f25f42aa1a6fcb235755a54a6299715b41fd", 0xbf}, {&(0x7f0000000600)="1e9572a228c940453ec53ab87fe80130b46dfb2ff4556847e2f47b6f445f76cb8c2e9a528edc73670d1f6bb37aeec310446c37f7fb0d2ac802e8e1a402f7278a49b97f2ee535cb900ccf475ec0dc385461f8e037dcbaf125b305931299f8e83e2dd01142df4a3944f12e0812687d5d181d5b038c334b544b626a32be931bf359dcfb775a753db31161c5dd838aca8a67be5472a6968ce42506efd740eb8b11210ae16d2e", 0xa4}, {&(0x7f0000000080)="4323621373671f546efa03d2e112c34ae9c5d81c168ebce1c3d109a21d470f1760986a1972c6d30452357b51", 0x2c}], 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x173080, 0x22) r4 = dup(r3) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000127c0)={'team0\x00'}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0xaf02, &(0x7f0000000200)) close(r2) 03:34:30 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xf5ffffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:30 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa742, 0x400) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2200, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x224880, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="20be30b244f6919ec74c2cf5a234ff38ebc5c5f921745660e0042790f405f0fc2a32ba72b25c6170e4689f31985fdd53d7d9b6b20c3def59ecd94627bb8f3c9123364a38a73df43d1e32d2649f4281afab02b5d20ad69d856c6cd6f18b0520e002c00eb2beab2de1c6bbc4e961cd1abc911c14ca61e34b5e2744801f875df227525d3acde7f6c062ca11392c21e4e0e96370d510c0e61bfa41e3257e349a5742c08a26da396e10c04bb8c6feca0eec43e87db301a2b5948f38aacd2440e587c638b6b2e9f1acd21189ae00006d54b919170ec83eeda647e926246e27"], 0x300}, 0x1, 0x0, 0x0, 0x40040}, 0x40) ioctl$TIOCGLCKTRMIOS(r1, 0x545d, &(0x7f0000000140)) 03:34:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x4400) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000240)={'bridge0\x00', @remote}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x80) getsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) bind$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host}, 0x10) r3 = socket$inet(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 03:34:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180), 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000002c0019010000000000000000010000000c0000000800010055000000"], 0x20}}, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x6f) 03:34:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xffffa888]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:30 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x3000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:30 executing program 1: add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080), &(0x7f0000000140), 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0), 0x0, 0x0, 0xfffffffffffffff9) r0 = eventfd2(0x200000005, 0x80800) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x7fff, 0x3f, 0x6, 0x3, 0x9, 0x2, 0x6, 0x8, 0x3, 0x6}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/8, 0xfffffffffffffef5}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff80000001, 0x6, 0x1000, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xe, "a2c6f623fb7cfdf125678dfaf4e0"}, &(0x7f0000000200)=0x16) 03:34:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x47) listen(r1, 0x0) 03:34:30 executing program 7: lookup_dcookie(0x86cc, &(0x7f0000000000)=""/83, 0x53) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r1, 0x10001) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00000000c0)={0x8, 0x2}) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="def62b6a6b1f70ef980cb1e22e91bdc3d80e3d955378adb27fcff5c64deb2617904c62e12592012d27ec371938add779df090ca83fcee25ce987523686f1f87815ed43cb1513aa580797d912075f44263527ad9c670bcd", 0x57, 0x4}], 0x1086000, &(0x7f0000000240)={[{@dots='dots'}, {@nodots='nodots'}, {@nodots='nodots'}]}) 03:34:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x7530}, 0x10) ioctl(r0, 0x4000008915, &(0x7f0000000080)="2957e1311f16f477671070") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x9, 0x0, 0x2, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x10, &(0x7f0000000340)=[@in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000900)=0xfffffffffffffe0e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000940)={{0x8, 0x4, 0x5, 0x9, 'syz1\x00', 0x7}, 0x1, [0x9, 0x1f, 0x9, 0x8, 0x75f9, 0x6dc70a21, 0x100000001, 0x6, 0x0, 0x2, 0x8, 0x8, 0x384, 0x40, 0x6, 0x1, 0x6, 0x23a, 0x7ac, 0x3, 0x4, 0x7fffffff, 0x4, 0x7, 0x8000, 0x2, 0x6, 0x5, 0x5f, 0xffff, 0x0, 0xfffffffffffffcf5, 0x4, 0x7f, 0x5, 0x1ff, 0x7, 0xffff, 0xcf, 0x3, 0x7, 0x7fffffff, 0xaeff, 0x9, 0x100000000, 0x8, 0xfffffffffffffff9, 0x10001, 0x3, 0x1b, 0x8, 0x9, 0x7fffffff, 0x9, 0x0, 0x80000000, 0xffffffffffffffce, 0x1, 0x1, 0x5551, 0xc1d8, 0x80000001, 0x8d, 0x7, 0x2, 0xffffffffffff8001, 0x3, 0x3, 0x3, 0x7, 0xfffffffffffffff8, 0x7, 0x4, 0x3, 0x8, 0x3, 0xffffffffffff5339, 0xf4, 0x7, 0x1ff, 0x100, 0x1, 0x7, 0x611201d8, 0x8001, 0xe96a, 0x7, 0xadb, 0x6, 0x9, 0x800, 0x9, 0x40, 0xab, 0x6786, 0x71ea1089, 0x6, 0x7, 0x1, 0x1, 0x7, 0x101, 0x2, 0x1768, 0x101, 0x6, 0x10000, 0x0, 0x7a5, 0x6, 0x81, 0x100000000, 0x52, 0x5, 0xdb0, 0x0, 0x5, 0x4, 0x4, 0xb1, 0x3f, 0x8, 0xbc, 0x8a, 0x100000000, 0x3, 0x9, 0x4]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000240)='fdinfo\x00') syz_mount_image$f2fs(&(0x7f0000000480)='f2fs\x00', &(0x7f00000004c0)='./file0\x00', 0x7ff, 0x3, &(0x7f0000000700)=[{&(0x7f0000000500)="99efa6ea5e4825fe892146e2f631d76a307a1fbf7c8fcd006bd699aa7bc991e81972fb67634f1a159f5482efb50ab3d8f1ab5814e8", 0x35, 0x5}, {&(0x7f0000000540)="f729ebb10c7249263d368d61fd156387f7e7c635773dcb6f219d61e4fd62e1b80deb9177e4adb62cb75ab92121373849b2552f4bcceed4a6a75d2c2f8adf361c588432c0158f0fcdb3ab8b469f25061666b961e567c3a321cf5e5432c6b841b5dbffdd5c1e2ba98c331e623165f777e8883b62b5c8cef932c5d1d606644274e0576e9a5dd922d7d09bef635faf", 0x8d, 0x140000}, {&(0x7f0000000600)="56d550ce40c6cc77992082ce576ea661d06c6e30138cd525305d46d581f2384c642c922c1d1b3d905b91d1c1a5c8a5bcf32f8a3940aa90da92f4b4a3a926628754204d9912b0a560cb70170645c1421096525e00a8e0ffa2102cbcb4a4bcadb7664d0d52a923d941efd8c293af01c279d6bcba4557d0a2e609ecf2228662967f30b32eae046e4313e7070f590970753677aa20283bb46fac3c4f8700f711b6e60ba49d50c06471c2b40369f5818340f67c3ae43f75abf26f62efbfd314ed5cdd2084ffc18632dc6075e9f19ef34636dba008212e2d98e58bcf5da736b1f1", 0xde, 0x9}], 0x4000, &(0x7f0000000780)=ANY=[@ANYBLOB="71756f74612c6e6f657874656e740900000068514a7533657d5f786174747274612c6a71666d743d76667376302c6e6f71755f78617474727914361b535f9c2c690c5f73697a653d3078303030303030303000000000000000000000"]) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000800)=""/133, &(0x7f00000008c0)=0x85) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) exit(0x5) linkat(r4, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 03:34:30 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x40000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7f, &(0x7f0000000040)="025cc80100145f8f76c070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000300)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x8, {{0x2, 0x4e20, @multicast2}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2, @rand_addr, 0x0, 0x8}, 0x10) [ 597.242334] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. 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Check SNMP counters. 03:34:30 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x8000000000007) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") unshare(0x2000400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd46, 0x101001) recvfrom(r1, &(0x7f0000000180)=""/85, 0x55, 0x0, &(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) r3 = socket$inet_smc(0x2b, 0x1, 0x0) accept4$packet(r2, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x24, &(0x7f0000000040), 0x4) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00000000c0)=""/127, &(0x7f0000000140)=0x7f) 03:34:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x430, [0x0, 0x200002c0, 0x200002f0, 0x200004f0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'veth0_to_team\x00', 'syzkaller1\x00', 'bridge_slave_0\x00', @local, [], @local, [], 0x108, 0x150, 0x1a0, [@physdev={'physdev\x00', 0x70, {{'ip_vti0\x00', {}, 'ip6gretap0\x00'}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"5097eb1f9514fac01adec178a4da5e2a355211854c0f620a96a838f00892"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'vcan0\x00', 'veth0_to_bridge\x00', 'lo\x00', 'bpq0\x00', @empty, [], @remote, [], 0x70, 0x1d0, 0x200}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x4a8) 03:34:30 executing program 1: capset(&(0x7f0000000200)={0x20080522}, &(0x7f0000000240)={0x0, 0x0, 0x40a71204}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)=',\\bdeveth1cpusetvmnet0vboxnet1selfnodev(:eth1-\x00'}, 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xc06, 0x7ff, 0x101, 0x6, 0x7fffffff}) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper], 0x1, 0x0, &(0x7f0000000040)='^'}) 03:34:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x700000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:30 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8060000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 597.434012] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 597.492769] binder: 10055:10061 ERROR: BC_REGISTER_LOOPER called without request [ 597.500478] binder: 10061 RLIMIT_NICE not set [ 597.509408] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 597.526621] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 03:34:31 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x8000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@empty, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000200)=@canfd={{0x1, 0x0, 0x0, 0x5}, 0xb, 0x0, 0x0, 0x0, "e42894bc97cab717fa39ca720c2b25e432e07ef028f55997a9633addd2b4196c4a857c577db7b7c781ee73494f88d669a0ae153babf44cfd33d731eb9cce2ff0"}, 0x48}, 0x1, 0x0, 0x0, 0x4000081}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000000) ioctl(r3, 0x227a, &(0x7f00000000c0)="3790caba59822f5846de39de1481e09e568c8a9723c0d8e86e160adb3c70f4bca9d831cd7f4b8bc75d32c52391097b0fcb7cfd6c0970af1cac663d2fafc2346ad918c1e73f4e1e1c073e6f0f065e242515d4bd7fdf18c1246f4c0467339506ce5a7ed10893947e28876f988d95e16a97cf53626329c5c9f04f22d2308b") 03:34:31 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x700], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 597.550262] binder: 10055:10070 ERROR: BC_REGISTER_LOOPER called without request 03:34:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="28a019dcc48e8a418748d304b2fb000000", @ANYRES16=r1, @ANYBLOB="250800000000000000000400000014000100080001000a00c3dd066e050000000000"], 0x28}}, 0x0) 03:34:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x68000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local, @rand_addr}, 0xc) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000, 0xe0ffffff}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4012, r1, 0x0) close(r3) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=@hopopts={0x67, 0x9, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x88c8}, @calipso={0x7, 0x18, {0x6, 0x4, 0xd7284e9, 0x20, [0x0, 0x7]}}, @pad1, @hao={0xc9, 0x10, @loopback}, @pad1, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x58) dup3(r1, r2, 0x0) 03:34:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef01005ceb4fd2e515217e010000006e5fbe5a000000003e8b1a0826bb29000000000100000000000000dd13", 0x65, 0x400}], 0x0, &(0x7f0000012e00)) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5f, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x2) 03:34:31 executing program 3: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65300abab579c65821a40590e5160e0000000008000000000000"], 0x22) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) [ 597.746679] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 597.784545] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 597.793050] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities 03:34:31 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffdd86], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 597.821308] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 597.831123] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities 03:34:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2}}}, 0x84) r1 = dup(r0) bind$llc(r1, &(0x7f0000000300)={0x1a, 0x6a3bf8b2638f7a58, 0x9, 0x0, 0x5, 0x8, @local}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x8000, 0x101, 0x5, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x84, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x4273d554, @dev={0xfe, 0x80, [], 0x19}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x4, @remote, 0x1000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x20, @empty, 0xf22}, @in={0x2, 0x4e23, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) 03:34:31 executing program 0: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='em0\x00', 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/25) remap_file_pages(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffff7ffffffffd) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f0000000200)) 03:34:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x88a8ffff]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:31 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)={0x6, 0x11f, "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"}) pwritev(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x3f, 0xe, 0xfff, {0x13, @ah_ip6_spec={@local, @remote, 0x3f, 0x3}, {"51a7", @random="d33d306f23b7", 0x4, 0xa7, [0x20, 0x9]}, @esp_ip6_spec={@loopback, @loopback, 0x7ff, 0x5}, {"885a", @empty, 0x400, 0x2, [0x4, 0x5]}, 0x1ff, 0x3}, 0x9, [0x2, 0xa2e, 0x3f, 0x100, 0x3, 0x5d5, 0x8000, 0x80000001, 0x8]}}) 03:34:31 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000002c0)='.//ile0\x00', 0x0, 0x0, &(0x7f0000000300), 0x80400, &(0x7f0000000340)={[{@iocharset={'iocharset', 0x3d, 'ascii'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}]}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 03:34:31 executing program 3: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65300abab579c65821a40590e5160e0000000008000000000000"], 0x22) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) 03:34:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01c265ac77d813d03f081fd2311d36ee0701000000000000000003953bcfea00000008000500"], 0x1c}}, 0x0) 03:34:31 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x28], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 598.094954] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0xd, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r2, 0xdd1f, &(0x7f00000002c0)="d2539c313200f793cfa866195199e4367ee4ddc4a1727574d066ce275f6904ed35b5a38c37fe30c20b3a226cc587a0a6f8ec49350efd798b55e9c6203af4f7549dffde2e1fc7411c36c1455ac041c5c08fcfd69331810d4cab2ade19818bf4aee31eae7cb6dc433d7c025b2cd11c60141e02632ad38a8ac40cde12a4a839ba8fc1570996b691835c458877dda79a59b5718b6599c88e4deb81fad61a0882a26c60c2390f804e8e5037fbc3eb0cdd29c8bcfb7621bd65ddf601544c") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) sendto$packet(r1, &(0x7f0000000380)="480b5f03d2e024d05dc5f4a4306f42b44566ebb95de52f7080f79fa3006fff3073bf8be9ad3b4d66be3f866633ca8197fa31a4720a8bd1010b6c58645f0c6c8b348222f143ac9c03cdf1d20cbf0b942e9eb56270fc55208464ee2413cb86071eed4ce3370d2f7f3b360b6ca4aa0ce9198bfd716c3a337202fa6344f991e6d662d3ff87b158ef8e", 0x87, 0x4, &(0x7f0000000580)={0x11, 0xfe, r3, 0x1, 0x4, 0x6, @random="62c4b20f6049"}, 0x14) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="fa000000000000000021e3cea0820000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xd8) r4 = socket$inet(0x10, 0x0, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev}}, {{@in6}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0xffffffa7, &(0x7f0000009ff0)=[{&(0x7f0000000180)="24000000010407241dfffd946fa283010c200a0009000100061da5680c1baba20400ffff00000000110ae01dbb010000000009b356da5a80d18be34c8568c8243929db2406b20cd37ed01cc0ef4a2beefee618f2ebd0535a67efa41f22ae82fa1c035c58b0f3aea915a346a83a1975f5f934871a40539645992c395d3657e282d5b6ebffa9245389a81ec9adc98a5e642f0937d4dc1f5d49697e935d1dcb48f2711d908d3064ddca05e1ca26c2b59a221c2b6ea0f5b96e5a785007b6996e8b83dae113f958059881a1bdb9d923eec53f8ed4203228460f16cbb0938f96160be42ff460317a12a1", 0xe7}], 0x1, 0x0, 0xfffffffffffffee2, 0x10}, 0x0) 03:34:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x900, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x4, 0x100000001, 0x1ff, 0x4000000, [], [], [], 0x7, 0x1, 0x8, 0x4, "1769da7823e132c2c098230a8d7cd1bc"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000032c0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0xfffffffffffffeef, &(0x7f0000000340), 0xffffea7, &(0x7f0000000780)=ANY=[@ANYBLOB="20000000000000008400000002000000000001800000000000f40000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast1, 0x7}}, 0x10001, 0x800, 0x4655, 0x6, 0x29b}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x10000, 0xe661}, &(0x7f0000000080)=0xfffffffffffffc63) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x9718, 0x6, [0xc8, 0x8001, 0xfffffffffffffffc, 0x6, 0x5, 0xe7]}, 0x14) 03:34:31 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x4305000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:31 executing program 3: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65300abab579c65821a40590e5160e0000000008000000000000"], 0x22) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) 03:34:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x200000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:31 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000700083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 03:34:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff01ffff08004500003000004d802ccf9078ac1414bbac14463d3f529da214001208907800000000450000000000000000000000ac7014aaac1414003786bb108fcc626acd6e491f7b2c0d212364453479e622f3f79b13ae35160039ebd015f7ac6491059a29e63dbcd09a49dcf3c9dc4bbb00db9e9736f279d8a13a644bbe6b23a431944b48ae2c789ca2470d3b149d813207da46ac68c1fa4cbdae5a8cc7bb347e010000b9b33a9822b131"], &(0x7f0000000040)={0x0, 0x2, [0x0, 0x2ef]}) [ 598.287801] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:31 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x300000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/191) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x400) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000040)) 03:34:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x1, @local}, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1b06, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x5, 0x2, {0x1, 0x2, 0x10001, 0x3, 0x1}}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @local}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c340", 0x2, 0x81, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) syz_mount_image$ceph(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)='./file0\x00', 0xffff, 0x6, &(0x7f0000000640)=[{&(0x7f00000003c0)="24805ead008a58ba433b27abfc95ce7175c2975517ebcdd5796a969b6dbd98a4638a0262edc8630f0b0c175932e4f4f000b60ddaa67ebff1e78b9462fc68db59ad6ffac6b410e2eba0ab43b4cc716e2b336418189f008f255a4e86ebfab4d101f6", 0x61, 0x6aa}, {&(0x7f0000000440)="8925292c7c612d4aa1cee2756a62d798b353bd4b90a4758b7bb6f104404db827c6d4125af8f96838510ac056e71f446c5c60e6f15b5667f25b88ca89853ee919ad02a951fecc60d626a68d184bad6636f872a1ffca80d488338157", 0x5b, 0x80000000}, {&(0x7f00000004c0)="1915b86df9174ddad893f9add1111a4532b899cc5854d73dd04bed4b03e225c8e4e2d019045c3db765d6d08fd0cad9e5ad6ae2d2ec6a2e6aeea8117b31aa98ddbb846d174d40c69ea46b694abec07adc1cd2eec78f0ed1130f8d63a32b6a4127c49084d71eef75ba9890a4f693924d", 0x6f, 0x80000001}, {&(0x7f0000000540)="98075b32ece7e43bc80158bd3af111d66b", 0x11, 0x4}, {&(0x7f0000000580), 0x0, 0x7}, {&(0x7f00000005c0)="79afd4343490d3ab7c21485d5df4116b61d44f5d8beca9bc01339b63e6a637ceac4a5d84b28806e788754763e9946533ba828440ef9f0011253c578a7d609017904ffca7c86cdc6e", 0x48, 0x9}], 0x202803, &(0x7f0000000700)='//(wlan1user^cpuset\x00') ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000008c0)=ANY=[@ANYBLOB="04000000ff0700000008000000000000034467bf0061f42c247c18264f0ad263dbe41300000000000004000300000000008a000000007fe600042100000000000008000000000000000500000000000000ba0d000000000000"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xee, "e7fc4ff81add8bf38cd1c2764efb4c89618489fe3a62fc18c9d796fdd97557a2e479dd8dd1eae8dba415118a70890784aec37c3deaf2d43a2f34b628bf67f1a4e1118f7b845331203c2056194c3abef8a196ceb1ffaa8b56d3ec33bb657258aac740e6888636af6476d8b2278904bd60dd73fb0059a76505efe2e143a2dca49b34329eab41755a6b8b4e1d454abc1b958f438621d3c27263403f696aeca39613d67a0addd8123ebc7aba6d7e00bcb5cf129b85b0dd94102b48d58e44f7098afe9abfc36c1490b56b05981e2717ab9d0715f44fe1c43b5b3cbaf11bdb84a2c5b9cee58a9b2fd1af40226146e778f3"}, &(0x7f0000000140)=0xf6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20}}, 0xffffffff, 0x71, 0x20, 0x1, 0xc1}, 0x98) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)='-', 0x1}], 0x1) recvmmsg(r0, &(0x7f0000003580)=[{{&(0x7f0000001b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001f40)=""/4096, 0x1000}], 0x1, &(0x7f0000003040)=""/56, 0x38}}, {{&(0x7f0000003080)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003400)=[{&(0x7f00000033c0)=""/57, 0x39}], 0x1, &(0x7f0000003480)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000003700)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f00000007c0)="952a729b0243618678fea6a326b5f4a37f55bb7cd2920b67f7365a214897089f7db266114ad49de68f6413d558bbc6488ba90be7064ff392f0659100627c3e999f1160c30b8851b1f7e94edca9717ee0cec6c00109093d42188f06f501579b6dc3c218c09bf8b5d35a667f58d6a7eddb87f1dc43a36f927cea71b03e4242d42d81379522db3fac54d909c8f8a9", 0x8d, 0x20000000, &(0x7f0000000880)={0x11, 0xff, r3}, 0x14) 03:34:32 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0dbff0f2de82b1bc932e"], 0x22, 0x0, &(0x7f0000000200)="9e1b671717508758c03de69ed573de8312dc3a0b3b0809a19dd61b0f4b6a07d08978"}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team_slave_0\x00', 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000180)={r2, r2, 0x8}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000007080)=[{&(0x7f0000000140)=@in6={0xa, 0x0, 0x4, @remote}, 0x1c, &(0x7f0000000540)}], 0x342, 0x0) 03:34:32 executing program 2: r0 = socket$inet(0x10, 0x200000003, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffec0, &(0x7f0000000180)=[{&(0x7f0000000140)="240000002c0007041dfffd946fa28300cee60a0009000000001d85680c1ba3a2ff030000", 0x24}], 0xd8, 0x0, 0x0, 0x880}, 0x0) 03:34:32 executing program 3: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65300abab579c65821a40590e5160e0000000008000000000000"], 0x22) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) 03:34:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x300000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:32 executing program 1: r0 = memfd_create(&(0x7f0000000200)='cgroup', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000040), 0x200) 03:34:32 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xffff000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:32 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x0, 0xff, 0x2}, 0x20) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x10000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @remote, @dev}, &(0x7f0000000480)=0xc) 03:34:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x9b) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xc2b1, 0x301800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x84, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x1, @mcast1, 0x100000000}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x7ff, @loopback, 0x8}, @in6={0xa, 0x4e21, 0x20, @ipv4={[], [], @multicast1}, 0x1}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e21, @remote}]}, &(0x7f0000000180)=0x10) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="00003b00fa291861bda9d35b7e237afaf94721a4bef73a66dd381efa120bbaf856cb799c09d959eef4f15f34d4ff2c"], 0x33) r4 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 03:34:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x10000) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)={0x2, [0x1, 0x6]}) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/123, 0x7b}, 0x40000040) [ 599.042343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:32 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@link_local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1}, @igmp={0xffffca88, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x1d3) 03:34:32 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8100000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x4008af00, 0x0) 03:34:32 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 03:34:32 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000480)={@can={0x1d, r4}, {&(0x7f0000000400)=""/62, 0x3e}, &(0x7f0000000440), 0x39}, 0xa0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/110, 0xfe}) dup2(r0, r1) 03:34:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x6c00]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x8934, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x1, 0x7f, 0x1, 0x1ecc9ac9, 0xd3, 0x7}, 0xbfec}, 0xa) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x20, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x1}}, 0x2e) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)) 03:34:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x14, 0x4c00, &(0x7f0000000040)=ANY=[@ANYBLOB="0963cbd8", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2f, 'pids'}, {0x2d, 'rdma'}]}, 0xc) 03:34:32 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:32 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x4, 0x3f, 0x4, 0x4, [], [], [], 0x7, 0x80000001, 0x2000000000000, 0x4, "79e9dbc49660e838e1ec15803f24ef76"}) syz_emit_ethernet(0xd9, &(0x7f0000000600)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc={0x4, {@llc={0xe, 0x1, "84", "db61b5013928ce2889ac6e5907eb8b8620c118e999029d2a3cbb03428302daadd1b53b6dab98700b433bdf1ec5c4e88a5b673bcb9e01452eac9ae826dfc3d09adaa7a2977129388ce7850d94c7bda55f3a8608d52518df69aeac5b0dd09cf364fbde1efdb1c53b419291924745f486da1fbc2a07ec6da2f7e6709423a4845b1b46961ccecf67a4f1b95738a7be971d3f07b564a97fa442f067605107163ec3bb4e0491e27b21b135c59c1687f4f9acb179068eb75377ed6f580a6c36e2d7c0eb371807bffce209c9"}}}}}, 0x0) 03:34:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x2, 0x0, 0xe63f, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x2, 0x10000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x281, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffe1, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x55, "749db30c7ff6bc58105d81d85eecfcb96889dc6c8c070828a1458bf9d3a1ba9031cf2d398390dd2d50fa9fd3a031f2aa3256f48f4bdf5c7efd18fc04384886f1fdd945bfa8e239ffffdf3879e4521c82fb05c7edff"}, &(0x7f00000001c0)=0x5d) r3 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write$P9_RLOPEN(r1, &(0x7f0000000200)={0x18, 0xd, 0x2, {{0x13, 0x4, 0x1}, 0x10000}}, 0x18) write(r3, &(0x7f00000000c0)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x11) close(r3) [ 599.264667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) r1 = socket(0x10, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x3}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0xfffffffffffffffc, 0x7}, &(0x7f00000000c0)=0xc) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x37}) r3 = syz_open_pts(r0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0)=0x800, 0x4) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000180)=""/55, 0x173}], 0x100000000000002a) 03:34:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="00b4ae9fca19fba868f03158de8d12d04ed14126c514de7b02ade828cb2a0180"}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@remote, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380)={@remote, r1}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast2, 0x71, r1}) 03:34:32 executing program 5: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x2, 0x238, [0x0, 0x20000100, 0x20000130, 0x20000268], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x3f00, 0x0, 'ip6gre0\x00', 'team0\x00', 'veth0_to_bond\x00', 'veth0_to_bond\x00', @dev, [], @broadcast, [], 0xd8, 0xd8, 0x108, [@m802_3={'802_3\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, "766c616e30860701ace235008a00", "6c6f0000008f791a4000", 'veth0_to_team\x00', 'veth1_to_bond\x00', @broadcast, [], @dev, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x2b0) [ 599.487995] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 03:34:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x6, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x7d65}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @empty, 0xab}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x232) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfdfdffff}) 03:34:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000005, 0x4) ioctl(r0, 0xa10, &(0x7f0000000000)="c40a5cc80700315f85714070") r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000540), &(0x7f0000000580)=0xc) write$P9_RSTATu(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="6c0000007d0200f5ff5200030006000000020300000000000000000000000000040000000000090000002b40000000000002050070726f6329000013002f6465762f736e642f636f6e74726f6c432300070073656c666c6f2b0500626465763a", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5], 0x6c) write$P9_RSTATFS(r2, &(0x7f00000004c0)={0x43, 0x9, 0x2, {0x0, 0x3, 0x1ff, 0xff, 0x1, 0x6872, 0x8001, 0x5, 0x19d5}}, 0x43) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "d050ac2a1a6a367f0ce1a1af3963a712"}) write$binfmt_misc(r2, &(0x7f00000005c0)={'syz1', "f159dec8ff66ea24b38bb805d55372e85825c0e68997c6471c3a365b"}, 0x20) 03:34:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x500000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:33 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x800e0000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:33 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000100)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x18) 03:34:33 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x0, r0}) msgget$private(0x0, 0x400) 03:34:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x200000000000000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001400090500000000000000000a000000", @ANYRES32=r3, @ANYBLOB="14000600fffffff509000000000000000000000014000200fe800000a70b000000000000000000aa"], 0x40}}, 0x0) bind$xdp(r1, &(0x7f0000000040)={0x2c, 0x2, r3, 0x37, r1}, 0x10) [ 599.968421] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x400200) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x7, 0x101, 0x90d}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8010, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x10, &(0x7f0000000080)={0x0, 0x2}, 0xc) close(r3) close(r1) sendmsg$nl_crypto(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@upd={0xf0, 0x12, 0x200, 0x70bd2d, 0x25dfdbff, {{'pcrypt(seqiv(rfc4106(gcm(aes))))\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xd0}, {0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 03:34:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'speck128-generic\x00'}, 0x121) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775ffd5e383e5b3b60ced5854dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 03:34:33 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x300], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:33 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x40000) r1 = getpid() getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r3 = getgid() pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x84000) mount$fuseblk(&(0x7f0000000500)='/dev/loop0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='fuseblk\x00', 0x80002, &(0x7f0000000600)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xc00}}, {@blksize={'blksize', 0x3d, 0x800}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}]}}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = syz_open_dev$rtc(&(0x7f00000003c0)='/dev/rtc#\x00', 0x9, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x400, 0x0) sendmsg$netlink(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20014}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000100)={0x164, 0x33, 0x400, 0x70bd25, 0x25dfdbff, "", [@generic="778759691fe78e21ca29cc0b71a8e91a5b891cf735f37ddaa4c34e9faa7ec477bfd940d68e460ef834252d97cb3275e762470d1d50f6e1af1c56a658e7c28713762f044d05ddbcb2226836905f90d7adf8ca17c2a7e3062ba738996fb0451d4f02214882157f4281c0c8f6476cfbf41cd1c71aa8da2018037d2d0ba1a25902486937cb765c589d75f9b5cc346076ffe9c0dbf5eab62ea238244a479b69b8645483a738bd97e483650c7c59484d60f4c0c4e29cd2677459240e7c1706f23dd1ca7570d12a96abd9e6e668d236b602a352e0a3", @generic="8e190426ad0231c0a47a2fc52800550ebc2210608ec2bfd69fd1ad4888f0752f7094c78dddc45bd9312c02d4cf6d12ac47480500d6d0ee4151fadc79ae93880f9c94a401700c7f5566ee6a5c4073b2f593ccc3b23ceb5369b3330f6a58e98682c9944511065d7984b11d87b3b4a045575685c4077e7e449151", @typed={0x8, 0x53, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, 0x164}, {&(0x7f0000000280)={0x34, 0x29, 0x10, 0x70bd28, 0x25dfdbfb, "", [@nested={0x10, 0x4a, [@typed={0xc, 0x14, @u64=0x68f}]}, @generic="7b0af6b15f422c83692d13aa290b85b0fc"]}, 0x34}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}], 0x48, 0x4000}, 0x80) personality(0x440000f) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x4}) 03:34:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xd00000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x1e7) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2b4e}, &(0x7f0000000040)=0x8) sendto$inet6(r2, &(0x7f0000000100)="f71b", 0x2, 0x40, &(0x7f0000000140)={0xa, 0x4e21, 0x5, @mcast2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x5, 0x30, 0x8, 0x101}, &(0x7f00000000c0)=0x18) [ 600.165887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:33 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="88d9038c06576e0b522a731771fba622030c9a9a45a8"], 0x1) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)={0x1, 0x0, @ioapic={0x100000, 0xac85, 0xde, 0xfffffffffffffeff, 0x0, [{0xf8b7, 0x9, 0x2ad, [], 0x2}, {0x7e3, 0x5, 0xcc0, [], 0x1}, {0x100000001, 0xffffffffffff0000, 0x2, [], 0x9}, {0x100, 0x3, 0xf6f, [], 0x7}, {0x80000000, 0x2, 0x1d7, [], 0xfffffffffffffff7}, {0x1, 0x5, 0x4ea, [], 0xe536}, {0x2, 0x10000, 0x1, [], 0x7}, {0x5, 0x7f, 0x4f, [], 0x2}, {0x5, 0xff, 0x0, [], 0x6}, {0x570, 0x2, 0x6ce, [], 0x10000}, {0x7141, 0x6, 0x20, [], 0x9}, {0x0, 0x400, 0x1, [], 0x5}, {0x7fffffff, 0xcf8, 0xa612, [], 0x40}, {0xfffffffffffffffe, 0x10000, 0x8, [], 0x4}, {0x0, 0x3, 0x401, [], 0x3ff}, {0xa20, 0x80000000, 0xffffffffc11096ff, [], 0x7ff}, {0xd3, 0x7, 0x678190d0, [], 0x9}, {0x0, 0x0, 0x8001, [], 0x7}, {0x13, 0x401, 0x4, [], 0x7ff}, {0x7, 0x40, 0xe9, [], 0xc784cf5a00000000}, {0x3, 0x10000, 0x7b, [], 0x1ff}, {0x101, 0x8, 0x4}, {0x1f, 0x5, 0x7e9f, [], 0x1}, {0x4, 0x5, 0x7fffffff, [], 0xc1}]}}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 03:34:33 executing program 3: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RWALK(r1, &(0x7f0000000080)={0x16, 0x6f, 0x1, {0x1, [{}]}}, 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RGETATTR(r1, &(0x7f0000000640)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RLERROR(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1e00000007010015007573"], 0xb) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) utimes(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x0, 0x7530}}) 03:34:33 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85714070") r1 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0xf, 0x0, 0xff, 0x2, 0x9, 0x1, 0x10001}, &(0x7f0000000140)=0x20) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) sendto$llc(r2, &(0x7f0000000600), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x2, 0x1, @local}, 0x10) 03:34:33 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8906], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r1, &(0x7f0000000040)=@can, &(0x7f0000000100)=0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000, 0x0, 0x3}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x312, 0x2d, 0x829, 0x0, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x1, @fd=r0}]}, 0x1c}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) 03:34:33 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000080)=@ethtool_rxfh_indir={0x39, 0x5, [0x3, 0xffffffffffffff01, 0x6, 0x5, 0x1bc0a00000000]}}) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 03:34:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x100000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:33 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10100, 0x0) fcntl$setown(r2, 0x8, r1) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ptrace(0x4205, r1) creat(&(0x7f0000000140)='./file0\x00', 0x0) 03:34:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x800e0000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 600.308405] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 600.333263] 9pnet: p9_errstr2errno: server reported unknown error us 03:34:33 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x7], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) r1 = getpid() tkill(r1, 0x26) 03:34:33 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) [ 600.437746] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000a80)=[{&(0x7f0000000980)="94", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, 0x0, 0xc2d2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) write$FUSE_ATTR(r1, &(0x7f0000000140)={0x78, 0x0, 0x5, {0xcf20, 0xffffffffffffff01, 0x0, {0x5, 0x8ea, 0x80000000, 0x101, 0x2, 0x8001, 0xffffffffffffff17, 0x1, 0x5, 0xfc00000000000000, 0x0, r2, 0x0, 0x7, 0x2}}}, 0x78) sendfile(r0, r1, &(0x7f0000000080), 0x4000000000000007) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000001c0)={{0x89, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x4, "6c626c63000000001100000700", 0x0, 0x1, 0x20062}, {@broadcast, 0x4e22, 0x2, 0xffffffff7ffffffc, 0x4e1, 0x4}}, 0x24e) 03:34:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) dup3(r2, r2, 0x80000) socket$packet(0x11, 0x2, 0x300) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000004440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/72, 0x48}}], 0x1, 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @loopback}, &(0x7f0000000100)=0xc) sendto$packet(r0, &(0x7f0000000000)="7f3a5c86bcec0c0eb583837de1d7a6ba8098ab50aa", 0x15, 0x8040, &(0x7f0000000140)={0x11, 0x1d, r4, 0x1, 0x7}, 0x14) 03:34:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRES64], 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="94010000", @ANYRES16=r2, @ANYBLOB="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"], 0x194}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r3 = syz_open_pts(r0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000040)={0x7f}) 03:34:34 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) openat$cgroup_procs(r3, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)) dup2(r0, r2) dup3(r0, r1, 0x0) 03:34:34 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x6488], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x10}) r2 = memfd_create(&(0x7f0000000080)='/dev/sg#\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x2, 0x100000001, 0x8, 0x0, 0xe}) mmap(&(0x7f0000300000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x51e2, 0x8913, 0x6, 0x5, 0x3b3}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x0, 0x4, 0x3, 0x3f, 0x800, 0x81, 0x3, r3}, &(0x7f0000000280)=0x20) 03:34:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x7a00]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000200)={0x1, 0x10, 0xfa00, {&(0x7f0000000140), r2}}, 0x18) r3 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 03:34:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x19, &(0x7f0000000380), 0x371) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x4e22}, 0xffffffffffffffe6, &(0x7f00000001c0), 0x0, &(0x7f0000001940)=[{0x0, 0x10f, 0x80000000, "cf"}, {0x0, 0x29, 0x800, "a0b6927c20d38f16d61f8dd47e6a0a56cb08fecf6a9de7bd4473fdc890b84c1fc8b21847d7414e8f9ecf0874c84c80d29930f9784f54307efbddb2ed0177023ffffc13cd12d916b5e446ac733f3ac0ea8040dab388e001b3f78ba26b0bdbd3d1ed99722ba717ebfc5c2d97aff41dae890a8938a24e3a24cfe6aecce32228741a73642da36e6d7f823b460cbb82488c09941bb6b579e5a681072c0dbb6ffded1521abd760bab00d86d850b81f68fa69c769ef71238028c752637aaa8032a4c32250002507d62244106c4a66389abc9941f9cbc22651e34831025cc2b7"}, {0x0, 0x10f, 0x2000000000000000, "bf76c2103e05f7a617ae9f1e19b07e006ed6083b748fce235e57e49cab9271c8ed018e584f13d3589efbc9357064903aa63c502aa52fcf5d8af58c2ba9d2ff49b83a92909d122d914f4c5dd8ae526231f295ed5f40"}, {0x0, 0x1, 0x8, "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"}, {0x0, 0x105, 0x6, "37ba16e01b73a68116d642c1ae5cd188d53097d14dcdaa4182a7efbda0803a2fcc339168f0a4d54a49437ea99746e04e0049f5a5dc20deede0ccbbe81287a60a7464196a0d74d544f285c886e3b02e6d1047ecf9e541e9eb35b1f1f86d65dd02d60ed8ec2e62348f62ee92605a6ef8909e35a6992d51c8a411d3a3aa2018bbf6411c4437e4cf7965c975a33385b51d480fdbf840a4c3bfd514e00f42bc9a70e1531a4e5adcc4e5ef75e827635a584a6dd47113d99fad9b0e90a22668baea44307e037d7320538428"}, {0x0, 0x11d, 0xbc0, "ecc1376faf774f33b0aa5c9bc8fd29374fb66e0df550e4f059e8cf2e4e0e0c0202aaa85993179fa80ca478d49144f3289ab009e1de38f8bb88b8051348194ee9fc4cac746107537ce071966ff53187536313ecbf955714551ceeaf3e8275809843a655d2abffdd4674e7ba888defa14050379f9671241917b226bed5538edbb7ee2b06fe9ec9d1ec3f3ef0471208b902239b8322df2137609c175549d73110cf67e0606bfe4fc030767660f09b8fcec46933bc39339a208bc3ec378302024220cc77d34bb3f1e6c76587d0c728f59e0dca4b9418c535d08f"}]}, 0x10) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000500)=""/219, 0xdb}, 0x2020) 03:34:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000000000000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x68) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6=@mcast2, 0x4e24, 0x0, 0x4e23, 0x5, 0xa, 0x0, 0xa0, 0x7f, 0x0, r2}, {0x1, 0x7ff, 0x1f, 0x3, 0x1c4c, 0x2, 0x5, 0x1f}, {0x4, 0x2, 0x0, 0x1}, 0x3, 0x6e6bb1, 0x1}, {{@in6=@remote, 0x4d2, 0x2b}, 0xa, @in=@rand_addr=0x1, 0x0, 0x7, 0x3, 0x4, 0xd77, 0xfff, 0x7ff}}, 0xe8) r3 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={0x0, 0x101, 0x6, [0x8000, 0x5, 0x2, 0x0, 0x3, 0x9]}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2, 0xcdd}}, 0x8, 0x5}, &(0x7f0000000840)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000880)={r4, 0x1000, 0x7, 0x9, 0x1, 0x5, 0x5, 0x8000000, {r5, @in={{0x2, 0x4e24, @multicast2}}, 0x5, 0x4, 0x1, 0x3}}, &(0x7f0000000940)=0xb0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000006c0)={&(0x7f0000000440), 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x14c, r6, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6a41098}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x55}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb18}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100), &(0x7f0000000240)) ioctl$TIOCSETD(r3, 0x5412, &(0x7f00000004c0)=0x631a) [ 601.071222] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:34 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:34 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x800000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:34 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x401, 0x7, 0x1, 0x1f, 0x3, 0x8000, 0xffffffff, 0x7, 0x80, 0x932, 0x2, 0x8}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="c05296b516840ee4bebe7d5403ece90e50a726ffc76e46ca74188624235d08be3b7f0c2258ce666c41e9ea4681d53857fff5af65e3b0661391e3c85c51cdd448342c57b0454bcaf657318dce64331b93a376c289fb5db5c4873b3b56b2b6079bf4a784a5134163b3b86acf65601f5f02d475bb371589e921e90792ec5debdc3e778bc81527b39afc4117d0221dbb10ec01fb5ee49115ce9505863b206986006338e8e6d68c48504c05d417b6b90c0ce0b737f1c5084d001e9c06742ded3bb8fa6ccd9630a4bfbd4355d40df428aa9ff8845be4992df208def3f34702f7f80ee1894446") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 03:34:34 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000), &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 03:34:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) fcntl$addseals(r0, 0x409, 0x8) write$binfmt_aout(r1, &(0x7f0000000280), 0x20) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 03:34:34 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x4000019980330, r0}, &(0x7f0000001fe8)={0x0, 0xa85, 0x0, 0x0, 0xffff, 0x2000000000000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x202040, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/120) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0), 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x0) 03:34:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev}}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x5e21, @broadcast}, 0x10) r2 = syz_open_pts(0xffffffffffffff9c, 0x28000) ioctl$TCSBRK(r2, 0x5409, 0x81) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 03:34:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xd00]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:34 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:34 executing program 0: ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000200)=0x4) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') getpid() bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x68) 03:34:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) [ 601.324018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:34 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xfffff000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xfffffffffffffff9, 0x10}, &(0x7f0000000100)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x9e8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "2c6f7365000b0000000054f139580800", 'veth0\x00', 'syzkaller0\x00', 'ifb0\x00', @dev, [], @empty, [], 0x928, 0x928, 0x958, [@devgroup={'devgroup\x00', 0x18}, @among={'among\x00', 0x850, {{0x400, 0x7ff, 0x0, {[], 0x3, [{[], @local}, {}, {[], @multicast1}]}, {[], 0x1, [{[], @local}]}}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0xa60) 03:34:34 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001080)=[{0x0, 0x0, &(0x7f0000000600), 0x3c5, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000440)=@xdp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000640)=""/6, 0x6}, {&(0x7f0000000680)=""/183, 0xb7}], 0x2, &(0x7f0000000a80)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000004140)={0x77359400}) 03:34:34 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:34 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffffffffffff}, 0x106}}, 0x20) pwritev(r1, &(0x7f0000000740)=[{&(0x7f00000002c0)="1e23afabbfcfc5a3a49531b6d24c5787afc25ce2b3ced438c7b700d7518704348b58a8d5ac954f8a14c0b3dc2f369a1fb9e98073ee02c65a835dca4f557189280572619e8d56dba716482e61b4f3f49c51546341bd5677e04c0f3d309e4c042dff98302a08cb8925d1fae4e4939febcc094e72057819ee0c72a84e6b269e21fff2774f523765b9f96ac1c50e9937d4d48e18ceb7027208ab0e4722eaef43819d0a0bf66688d1c4d4017a21be2e5b719659ad3555e62d45d178134c84dd82b6a9ffb24c3284cc2a843fdf873271d1e8e7e1004d102a429f63fad313de9628c0c236ccdaeb90aca2f98de7efec60", 0xed}, {&(0x7f0000000200)="126c874a46be5e08daed639e344c1f65eaa15560155e0e0378cdef185038fbc162d5ed52febaccd2c84d4cefc5cd72f5642b2797ed26a6f66ee9d199de0f49438dec906cf0effa7e4bd7c13515e382b27b914f5875a47656296d6f1d60a6", 0x5e}, {&(0x7f00000003c0)="a616b5b0e4140def1e4e6c1ad960923a68830bdcf0305f97c818eca6ae54b764b754be6e84b9e4837851d7f883ae648b2a0bfa96850d321b11a7f6ca2e8c5dffbe1647c02783473520dacb2cc45d5a684a4bee096a46d03771deca8155840fcf4489418ef968caf2904bd5c6d4b01523d61d29755d4a843a0f1d0d2b12b9ad12f969effb1f8a23c8f4b9af44186d180d3811862f1c6db5382b8fa3a612284e625253d3de077cdff9ffd23b39511d52334b71ac8c6849d33dab461d26d190195b32475ef205dd", 0xc6}, {&(0x7f00000004c0)="97932bf0d55f802f26a056766e3563dc60abaddf9a1170553d159aafe8cb6e0c5745d99e90cc3ded57ec89b21120dd26aa7a5c9604471d79ac40ddb03d41cd8dd734c9573432af57e5cac5616fb3dab193b37f23ed26b819e92adfee90be04975e7f18c3f73659ebef10fc931a19086e973805b327b9498445138b6d8488d38c9f6e72451f9f1586043078e64e7d5fef4b68082ce1b852f6b99fae2fc7c1beb183811cfb1fa2893dcfdcba6c97c4f2f0c38b30b959739be22c25902fed763890adb86b7851b0dbac0470b8413285441c32b57fbedd5041ed9b51e03d328f75604773b18e9555a9ec6c5e493a66d941b4fb7af3fa", 0xf4}, {&(0x7f00000005c0)="8ee88cf9a60273968ea5b5be93a2035347c25ae4939076d1070d33771b5e61a647671127ed66a0b1d4c7d734be8c76c2d1328b09ef853f956e68993e35c5ff2e2a4f59de37cf717028b7140e1891e323ac071b01a0f30e4b44465ac74c1a8f2ff4112dd31cc31b3c85a2ffe0a344f05f1b1c4510c2cd1536b473812f19f7d24179e7d8807ced8315985446586d1a97aa6bc415956c0111fadffcfa0e8cd2ec8966bc9cbae05cfa5b6d7d3db883", 0xad}, {&(0x7f0000000680)="73f2ba79c57b9f60265886ca7027ca50d60641918d4b3e257b476a419b83b367beffc5ed27bb163c20924938a3829a04afaf99c34c31e0c57aba64f6fde2431b38b98b388a5b4b8403c6e73e12f40612a525ee76aeed42a330cbd200d040c7aa7dd06506b66e044cf7d19ec2c3eaa55cb165412c4adfb31b9a99fbc6e3bb33cb7ab4807997560ad455e9ff56", 0x8c}], 0x6, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r2, 0x8001}}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0xe) sendto$unix(r0, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e9}, 0x63) 03:34:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x1100]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x0, 0x5, 0x4, 0xfffffffffffffff8, 0x6, 0xec, 0x800, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x3, 0x20}, 0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e77205000000402810fadc5712f29508c008186575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d18c1f5fcb8c96da56c6fa39f106b", 0x62, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2}, 0x1c) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/162, 0xa2}], 0x1, &(0x7f0000000740)=""/116, 0x74}, 0x0) 03:34:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040)="94beb5d23bcc5d8c830094263640ddf73b914f4ff3d2fc16a1d84b03973aad1e3f8fa5be6393eda5dadef95dc45adc09a1e339d66b80ad85fbfa66d2fe9a5468a2457c1b99b72f661f3a96c9a7784498e18a6349b38ae2b5663f7c2070030b", &(0x7f00000000c0)=""/49}, 0x18) gettid() syslog(0x3, &(0x7f0000000500)=""/114, 0x2b2) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000140)) 03:34:34 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x104}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0x6, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x100000001, 0x81, 0x10000, 'queue0\x00', 0x3ff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x69, "3aedb51a664825ae1fd299fd853eba50341a70e450ac4812c38defbd4b9179ac8dc6e33b2a37cc463c1f4303da2acd81d1725f2487549b21623602d624457c8b74e06152e7ff3a1169bf9d86b12a77d9a64fb1c0123c12e1baa844516a5d15e1d09d17b696143f4bd8"}, &(0x7f0000000280)=0x71) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_int(r1, 0x6, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0xffffffffffffff52) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 03:34:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f060f00d866b9800000c00f326635001000000f30b8b7008ee8f30f01c82e663ea9000000000f005d066667f464660fee9b923cbaf80c66b8a9c9838a66efbafc0cec", 0x43}], 0x1, 0x0, &(0x7f0000000240), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc0880, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) mmap$xdp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x100012, r1, 0x100000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x540, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000200)={0x1, 0x80000000, 0xffff, 0x0, 0x1}) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00000001c0)={0x5, 0x100000000, 0x8}) r4 = dup2(r0, r0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000340)="d9fc66baf80cb81467128cef66bafc0ced66ba4000ec66baa00066edf30f520c400f01cb640f01ca66b8d6000f00d8c744240000000000c744240204000000c7442406000000000f011c24b9800000c00f3235000400000f30", 0x59}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 03:34:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000127c0)={'team0\x00', 0x0}) r4 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") ioctl$sock_SIOCGIFINDEX(r2, 0xaf01, &(0x7f0000000040)={'eql\x00', r3}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000100)) close(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e22, 0x9, @remote, 0x40000000000}}}, 0x88) [ 601.602092] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:35 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x5], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setfsuid(r2) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @local}, 0x0, 0x32}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4}, 0x1c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") connect$inet6(r0, &(0x7f00000000c0), 0x1c) 03:34:35 executing program 3: r0 = socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) [ 601.740297] Unknown ioctl -1064545484 03:34:35 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) io_submit(0x0, 0x1, &(0x7f0000000b80)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='u', 0x1}]) 03:34:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 601.783064] Unknown ioctl -1064545484 03:34:35 executing program 2: r0 = socket$inet6(0xa, 0x10000000003, 0x6) r1 = dup2(0xffffffffffffff9c, r0) write$P9_RWSTAT(r1, &(0x7f0000000040)={0x7, 0x7f, 0x1}, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [], @remote}, 0x0, 0x3c}, 0x0, @in6=@local, 0x0, 0x3, 0x0, 0x8}}, 0xe8) r2 = socket$inet6(0xa, 0x80000, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in6, @in6=@mcast1, 0x4e23, 0xffffffffffffff1c, 0x4e22, 0xfffffffffffffff9, 0xa, 0xa0, 0xa0, 0x8c, r3, r4}, {0x1, 0x2a00207b, 0x8, 0x0, 0x0, 0x8, 0x7fff, 0x9}, {0x100000001, 0x2, 0x6, 0x4}, 0x5, 0x6e6bc0, 0x2, 0x1}, {{@in6=@mcast1, 0x4d3, 0xff}, 0xa, @in=@broadcast, 0x3500, 0x0, 0x3, 0x2, 0x800, 0x9, 0x1f}}, 0xe8) ioctl$KDMKTONE(r1, 0x4b30, 0x200) unlink(&(0x7f0000000080)='./file0\x00') ioctl(r2, 0x8912, &(0x7f0000000180)="025cc8206d345f8f762070a78aea4fab368413c47b46df81e896ff608c792b853ea43611b0eecf2ebc134bd487e3d5c514d521aaed471caee163eb2ecab2e62eae253224f5585fb702348337d174e0ff53f1563a0da7647b3e2884435012db8cfdebb3e8b8ae54aadff97974d181e5ec72c4b273e1e71b1655a492854194e94f48cf4067af9e7cb7f679b360013bfdfd59d925") syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8906000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000440)="0001000000ff000000000000c9030000ec00000001000800000011cc0a56d4a9a75900000020000000010000000000006e5fbe5c0000ffff53ef010003", 0x3d, 0x400}], 0x0, &(0x7f0000000000)) 03:34:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101080, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x1, 0x1000, 0xb486, 0x7f}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000), 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x8}, [@typed={0xc, 0x3, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}}, 0x0) 03:34:35 executing program 3: socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) [ 601.891014] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4}, 0x1c) r1 = socket$inet6(0xa, 0x21000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") listen(r0, 0x1ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000140)="d9", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [], @local}}, 0x1c) bind(r1, &(0x7f00000002c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500)={0x2}, 0xb) r3 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x80, 0x0) recvmsg$kcm(r3, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000080)=""/31, 0x1f}], 0x4, &(0x7f00000001c0)=""/114, 0x72}, 0x0) 03:34:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101100, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x8001, 0x1ff, 0x100000001, 0x50a11f5a, 0x2900, 0x6a6, 0x8, 0x7, 0xff, 0x64, 0xfffffffffffffffd, 0x20}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x7ff) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010d00001b1e0002000000000000000001"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 601.943178] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 601.950697] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 601.971421] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 601.979037] EXT4-fs (loop5): Invalid log block size: 3423666176 03:34:35 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x806000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 3: socket$inet6(0xa, 0x20000000000804, 0xfffffffffffffffc) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xf000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:35 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000000240)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) process_vm_writev(0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/68, 0x44}], 0x1, &(0x7f0000000b40)=[{&(0x7f0000000980)=""/46, 0x2e}], 0x1, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x12, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 03:34:35 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x100000000000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), &(0x7f0000001380)=0x4) 03:34:35 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = creat(&(0x7f0000000680)='./file0\x00', 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000006c0)=0x18, 0x4) ptrace(0x4207, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000000200)=""/248) 03:34:35 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x86ddffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 602.153608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:35 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x82) write$binfmt_script(r1, &(0x7f0000002040)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, ').'}, {0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, "4a685b0d13a99ce2f4ca301a840795218e5e308a993a4660fc8a97e55b7b84887f562e3c3b55375e6ab2e48c12385fb7cbb145a199840d674fd15ad5899949b6307207086f265eb19282ce994dd043d48ae72dd0e134723aee6f6808de36a6ea639291d4373e6abfd9c2e20a6b77d8a47453f4e519c8c0787141a0e9ea3ccc46ef1b0c3a3600279340612265ff3f06ecdc4bee20cdd9ee6088af0b31a4fd35185051e835d2960dbc3f19a6e654f68725e37e7dddf6f0f8ae0e1fa325378c96780de1d301cccf2461d3eba726c94213d840e71fda06617b909b76cd7aa47bf08230371061e655d87558d9467ba53a7e0da740447dd52ba0d6d16eaa972ddbcba1a7be50e1b638ed28a738a6861a4966c87eba8f255deab0dd7381166f3fff4fff622ae1e4f258390b4d2446ad227c0dcec123d8c841eb04d121b7e3c5528cf2c4aec89489bdd13d989fda2ca6598c6031f543670e1b144b4c274070113d7e9b16d45b28f57b5e04d741a4dd6c55d60744ad267c3630e9a4abeb24a295260510d46a570e28b0937c41f10998abbe4026cc9d6af5dceffa254b189f491a671fcd7427b2c375031f3b64218f1bab4aeaaa09168285d257cf15ec0ab90d4cb7eb3663fe69359f570650136091692e1db7a57dc5baa111572d847c94b3ab51be4d851f919ab6c99d168f4c64fdaa5a8805b73351d32782c29b79f07a4b1ef0bd84c2363e6ba70581720cec5d338afba702e9ccd26499c1eafbc5c80e01edb2e47f081ece62eeaf2706ada62e01a37cc86de92ea2a9798d50a39a7ee4c7b8864d32293f876b0c7a025b20b89b5dea632376f6f991adf158842bffb0c386944fb39b41ab9950507bb7b8f63f17585bf519d29f2a7405e5c22fc1be0162d88939e7da5f879bdc62b88b68470f5dd0b0b4cd85bcdb85b0f9a7acbdfbcc124cde214408f6573fa47365034dacb7cee73996eaabf3575c5482a4a9755929d38997fae1f1d50d9ca856bd11c28eefafecc479c38f8fabb6f24e4f68187ec154017b536beafe9498d2f4d7117ec0c4deb618ab90c539616a7fba83a28c7618fc6f2e4e58be1d07853908f918d057b80a203273e744a9a5b4bc499df57a201a0b0058c1873e7bf6aea66665910e5d98b4b627b6f5f7584805ed3cf410a297481dfb7c48f7b8f01a66b20a5fe32919f3572b425ec0cc40d080cbe8e2a5a232f22746f5173fef189eb7e28fa8907254a7e96a0cae991964c0662976ae6567956ac12dc89af468d1025456e9d81a69cd0c25a985abb5f4a820aa73a5a3a3903969c641960240c0496aa41939b778ea569aa63ff238aea539ec9aa7b28e794e9ad3f73ef9761586c2c8b3844afd03ae4d9aceb0f5ecd1e935833419de86a6b56d7a135182ea7ed363fa03c51bffe2e45970caedac399491b79bff8daee4d237cad86427d080cb5e3a60132ef5bea3ddf098a7171a783902c834890a0c60c82dbd6172186ce95e1ea8a80fea5ba0a3468d81ab752f76782cbb41b14fb8be92158bf14c6007e6037a17e9e2bbb7da0ba0eefb45c756044daeec42ed8d35cdfb5c19933e761b00e383027e3c27d16a55b18f8f25b1419d1a29bceb0251a37aa3563a62a8d61df12ea138322254d89db4120ec46b65a99008de9774abcee43a7bb5e8b2d4dd2fd3dede342f8cb7eea7ffc448d5c6b0a5b97937b9da189672bee2789a1a213a8fa6d4ef50d23cea226946708eb12b53331249b4b036ce98467abfc2afb07257eadcc63170d15f96d26aefeec4ca4bc4054f6f3bafe9abfc6dc7bdddb16bbca90ff1418ae8f73f72f2b1317eee98c09ebebb2cbfb696b596d39e34fc07c3213e12fc6a0e1064dcdfc71d22571d6c4e36912f79eec95f9b5e39c3b82207e28226c89a6076c15313a627c93c52da6aa8640b98ab3ddc81689d3f5a6682b8ea6b7416aec26bb5717cf5874d9e521523b470ea03458d29b63a85c4c6e575cc9a907e72c8db95206a9169b6348901efef18cf8d12e986ea3d205e48e9404c5b2bc0e7ada049f9f8fe26b62ec76494a840dd173cef9f1fafb4fb759a944a31b66f1bbcc8e5a892d570bda73e0230371f83852ee928c038afb6fbb29887d1dcdb4fdff3ee287b1ab7058db87161e48ccfd459f8039fd16f521b44043a76fa28578a0ce1c7460fb8a55303e5b4e6b1147857aaaee1bd967a76829ef1016c00cc51e6d6b915d441ee88691bff94d74c8297d574172be4e5a091447ebb666ed38fd230bdd1200f03dde9cc24b65e1ca81192d2d02f605c2b1812c0e0c28afa01062b3f9279e5d7f7e69eefb05e5be238561a5f0286ed4fb18a9f3f7c88564f7b5bb4873b215a4821ee3539a09625680d72f77710c0f4ebf596d7d1ba4a27494a15f33b4f20b5918c006fcdf9d83854892e48a1f316ecfb4f353be68c5b8429247d28e7b6f9181f73a19debdbcddfef46d9c1dc215c59e30e647dd8c26022e1596b99c75aa32018caf86bd10ad4504d9adfa046b58883f606128f63d371f3ed16cc3ea4b288cce27d069fded232ac3a3a43fd1e3bb19a417ec993bee975a3965e4c2e9a923a54b6ace64cb36dc05b48dd8e7d7c3909cb5e89f2255602627a539afc320a2d5ef4f2155671f1db5125555c975a1df5c320904ab2c794c9917e1bfa5a7d4f7bdf20a1e7130f5133d374bc78ef9fecdd51341196ad7c538684fc8fdf3f1a3b9e1582575ec1ef7c1f43a678a798c703becd51d337ea4dd097d95ade8b14557a9ed85a5562b7e9ea78e114649c257f9ba05bb961ce6982d86a39329fd64219b31509c5af6605a7b7dc13a9227b39a1dd57a0fc5eac9d57d870a094c4641274525a932534792ecf0f417895abe3485bb297e7b5099eb4358b3053bd909af60b602e6229ccefff11b51902385781bf0c1bbbee786b012dba9b546cc6f66cf1b318da039743d3533951662778d4ce7ed0b4c87c6215ee5c9d486606482d24b8de5d702732477940f8b20f73c35edf6ad18c0330fec6616771b5f516c7207eb32267febd0a3049f005ca7a7d772f2f72b128fe5d9cb71b5e96ad43343f7488cad675a5f22576ff1e1798531a5c491177148f53c9f967f7f0066e3786b2790879c985d4dfdc54b120b77186f6f603ef1ee725a9fe35866d7478caac03dc156bc86412158533b0476c583336c61c6af5f1a21c39025976390644233f3263257d2fc1ddffb2e91d4ce1d6f86f9609a1375b8984124f7f1acb5000895969c2e0c0d683aad24d7842090e812f6369a847bfe297fe771b5d78022be59d119d2b5cd5aaa6c314d40dec0c9f189668335b0cd02dced47433e7a5a8502bfbb18809d13f67462a57e9942d0d592ea81db653e20cc4fe93e5f31e395908a3cc230260da2a1e0e8315cf127bcc004643e8a25002637cd25e1999fe88f9dcaeef401d14d67c5e0d44625314499e6811036d9f7c1c030647107f7151ae69247519facd6df646448141ed47bc0fbe68e1e2bf5cdc0e116296bf49f56f270778b580030411f05d6c6d6305ca9f1d9a7cc6ab9e20bf55050ab442644a97c95dc4c0dfb73356fba9102d4031bc5ab83829826366e6aa0bbe453380aa5086210799b16ed2ca7494b58dd5285d6da4e1d2b43a786b6dcd5f05407224068bae47ab8be7ec6896087e8ad995ad083ccac47da9e2c1b1bbbfa7967688fe641132b98964788837fcf8c01e44802968996860d477606d744733ec199a1add120df233e142e55efcdb47edd818252df60fc00e386abebdce5c59e29a373aca728e3a14a8869b9ab0ae99bcf41794ac62b0ddd1db332d1416b8f2e2544c12d6c0c46802a53bb17709b5cca1d4e163b738b1b8caef61d7848dbe2b4d6017d18572eb0d1d772f1ed7f9867d5ac233c9957c5325b8180d432ffe7a3441630f946bc0a181bb7b302a09e0dd95481fdb7f5a3589c097e7755d13f9137d6773be9f800a2b2351a83e97b9e9185fb28488ca075f87a53741bf0b3864c8cd63b29cb37f2692f411564a7fe67b478238276a5387aa393cf6b404be1eb28400fe702cf6cfb062b203cac2cc22f314e03dd6585387b04e2e7e9b605de71f409d301ca8c99378e7b433b0d401b9d63727f4c39d45ed2a8b4ffb42637249c8a42207cf70179c485388c2391e08cf5bf9b92e8d40fa4f9e7f7a47b3c11d03ce0cbb69eac2eb09df49568622072fdf9c208a314a9a766abf54f2755cd3e4ce2e5d98d966d37549ab56eb12d2922dfb86ed99566c6f9be6548567d91ebe7306794988e1d69491e32f7adb1f94c6fc834d1251b0a07053f7bed5ea20248d3497a95dfa984e67ebffcb863829bc5c8e58e1670ac4acf5008dc7c63be2ba89215616c52770151b4713fcceaeadb0f73f0e3d76b82bd020ffb84ac6af8e8d1cf61d073b9c8843dcacb7d141039abb74e376520880aa0e9d6c288b0a1aea2d4c2533089e1f9e820ad8fed7366f36174dce30b293d553bef2d026001cc986e8eb4d6c27a3962c3536c24c79d9d2fb872a4fdae0d023ade0651d1fd81218066b1ce0b98a1aa150a5153f5e60d03904ac2c4a5400c7ccdaae6beb53a348a92afe8274a426d00da4cc64788977b187d3b84232e0a9754b71f18b016b596b65237d9050fc57e0d0348da6390d758f991060ba5924b512067df86b40f3930d4cb753c2db133c3ff4a5fcb24613bc26d7905bd5043d4d75fecf7ab21e23b18450278b93e11b170db56adb7d7a7279d4e4b211d8611add9320e9a4dfb1c4662286c6baf3263d8971b71b3a658bc05acb812bbfb825d6fb9c83bc63c336e24092d8eb0f1888dd89d070f368ad1d7753af5cc329c4060f4c6851a4274c1137857d6db0f5238532f87ff788ef7171f6b9f52d1fd167d2c9b4a9dcbe9788be6c86b5d086004649025ee0cf93d9d635cd828b16e2c8383ed4cd6b5878a8f99cefac8e4fd4640a1369959df8e98277fe643b587b5affff3b4adc4ec5d0421252a314c6adca372a8cfa85cc7c1be1082849bfe12d9e428560abf6110f5d7587f5d88cf0d74dd17ebe2730707cf13fe475203de9936fbe83a27833c7713f40731c0667ae9b34633fa3339ae64f64a3effcca7a9c9723bab88e6809b06321da7664cff8e0ae027085dedb646675f77d36c2e03e42411b8db7777450da22578c8d5c4a9545eca5b8f34fce34f634d2234fc2026879bb95479d70694494941ce8693be43d8e91164d4a1b1cd573d866bf6e600d06332a1ea83531c2a8b1aac8a8ef2abbbc6983bb3bc785d90451311f9a443f90ad894f8bfbe4bc9b0bdf8bdd3046fec0d89d75432eee6b4672ed0ada8281f774251bc46721323ac6fc6bf0b6db539dff8004df63454d6c62ed727bfa06045fcb7de7c235f487046ccba9795d80ff28005cd7e799ba223feac69761b572b4e655a9c6f484791bd2beeffd4b2a5c2b381868e71391f13327c949406b3ea4b9fc94b8ef81547796204da8e65741f0a45b5535dfc014b30ab5e648d9e5f0c71483d95e91f10fbcc9a993ee6be36d62be2a56ed8bfa95de68cab4b3457f1f0ad2a018706dd5477abc309d4432c5ae8542737386b9a0472829b98776f9fe709a63dbb4b92241a3eeae65f8b0f55d7d467032c7308cfae512ce73ba3460cde42d34b084873e944273619e8076880d95e2d026802286745ea383c1466c7bd3f48b4ebd527034609f0834feb7afc491312793b97cf193ccba8aa7653345f4f3e0274c4a57f4ae23b0cb1816210cca311283c470e6814d6ec27c3d89634d9a3c5334b5cdab8b73bab0d1f9f60d561e0f0aae0fa393e4f89b598e8d8568"}, 0x1047) getsockname$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x1000}) 03:34:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xfffffffffffff000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:35 executing program 7: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) r1 = socket$inet(0x2, 0x4, 0x401) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000240)=""/244, 0xf4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @loopback}, 0x10) 03:34:35 executing program 2: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffff7d, &(0x7f0000000200)=0xb4a2) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @remote, @local}, &(0x7f0000000480)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000440)={0xffffffffffffffff}, 0x106, 0xf}}, 0x11) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000001c0)={0x4, 0x8, 0xfa00, {r3, 0x1}}, 0x10) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f00000002c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000280)={0xffffffffffffffff}, 0x2, r3, 0x0, 0x1, @ib={0x1b, 0x7, 0x5, {"f07f91e072919a70c72d0806b5fe8400"}, 0x5, 0xe4e6, 0x9}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f00000003c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000240), r4}}, 0x18) syz_mount_image$vfat(&(0x7f00000004c0)='vfat\x00', &(0x7f0000000500)='./file0\x00', 0x3, 0x9, &(0x7f0000000a40)=[{&(0x7f0000000540)="310433ead8a0a77302fdf261942945edb2ce92fb6844fed7d7fc75813446684f462fd9460d54eaae2d0bf29f2a64b9277f3cab86507e446d5ca87095bf314e7e4a57c74f8033958d78219f4ca91d5b37b515f90034d4e34856f957c5bde7a1c91abe97579651fc09be388ac2111a376a714c4ae6b81033fd465785f5ce09f6a28d0f2543a7b93ede", 0x88, 0x9}, {&(0x7f0000000600)="6748352e2228e469a49045928dc2c026f21857afd2174002a5be88ed49c24c9b72cec18b2ad33c60317e6b1ebc192184cde0e6c529a3347db0f481c0cffa25c970fe1b7c5b3b5ab462124a7899908671d6c54b64bc4dde39abba3897211059ed265493f2f1a793efb837344241ee06921b0e3d68f448f7200e1d70d63cd12a96857ed10d54df9f3c18ff2367bbf64d2c949f82133165d006f7745cbacdeb10f05f52117d4d7f027e80fb4f7e1d3d6106a52b894863deef645ea936fa0b6fc1a59c4b4b49bfe5d2a15e184a", 0xcb, 0x9}, {&(0x7f0000000700)="e94176935e56b8cadf68faaf106c30e03ce122c299ccd6d0d21c0f988a42689f", 0x20, 0x2}, {&(0x7f0000000740)="765aecdda8aa0e314f56c8c9efc9d0bcdf9742759a3d99e1be297c3771c3d9f52e73d972ca143cf678c4e550bdb818fd563ef907b4ffa2909b3eed14d27baa651dd2c219dbe5ea22273acc65e7863f756a4110acd914", 0x56, 0x5}, {&(0x7f00000007c0)="f15c9a2cf10d715163fa4d14a508b3632d7c5370c75096ce5c512d53b625a4d59a63b46920d856e3f33e75a99143", 0x2e, 0x5}, {&(0x7f0000000800)="583fd38f246ebb1930ac967b1c24a289ad79b549aa0dbe75b8e7f3a138053ed85fd483ddd4957c0d584f6265e2f5194c01d4ad25994fa436fb84f52b9e27346902d03be278150497a42dcd4f7e339886791461163c9975b5bcffd3b8d471fba2548fa2dbde7ce357d480266cbb69d0eeb785fedd0eafc3effc8f1f69840cd7649be3b6954d3e6a407fcea01f903e4a04526d0f6314e7e7b63df5df923072f7aed876cad3ca8fd2239842dfa4e7154e6af95ffc31917710bdc706b0395eb934bb991a181a9ed0b4f318cac7", 0xcb, 0x400}, {&(0x7f0000000900)="5b01b1a85860fd7c4c511a4004d1825303df26bb7307be60633644bc551686d884181e9dc9c685e62f006ea0159a9f4374a00d60fa7772299732e0484f7b4dc0935f1e9384892fc713d6577f57ebbfc32de33a94", 0x54, 0x9}, {&(0x7f0000000980)="86e377831a0d1bfee4ee6934ace35556898908043908ef67875536520ac15e1fe71e55772041111e4a3f9b1d23ffdba35dd3d59e7938c8d133e7a14a5c81e6e93942029ac9ec5ca9ca8cd4b62791a4b93a6b4e6eb2d57dfb4b10c99427", 0x5d}, {&(0x7f0000000a00)="c2441ab1a0bd000fdcca19e9df7510eb636bb74744a15df8d7273755258fc8b079b8dfc583dafb0204d424016780e1253acb7b0cc91cba785cf5df36", 0x3c, 0xbc7}], 0x81, &(0x7f0000000b40)={[{@fat=@flush='flush'}, {@uni_xlateno='uni_xlate=0'}, {@uni_xlate='uni_xlate=1'}, {@rodir='rodir'}]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x140c0, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f0000000140)={0x28, 0x2, 0x0, {0x3, 0xfffffffffffffffa, 0x5}}, 0x28) write$FUSE_GETXATTR(r6, &(0x7f0000000080)={0x18, 0x0, 0x6, {0x3}}, 0x18) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 03:34:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x400040000000001, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r3 = dup3(r1, r2, 0x0) sendto$inet6(r3, &(0x7f0000000000)="75779f702f4eebf18bf1e67c8601fc0d23c4e693d11fbb6a35b03e93b1cf99d83ef9ebd40a12493c8b529c2bf254394a370a60eab94deb47b84713b95af206900e572b745790de0ac4b786562fca06fd0b9751a5df89ab2a6c592bf1b71c27c9ad0266f3994613d62f0d52c857dfe7f83fbf523181f35876", 0x78, 0x4000, &(0x7f0000000080)={0xa, 0x4e20, 0x324, @dev={0xfe, 0x80, [], 0x21}, 0x9}, 0x1c) 03:34:35 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xd00000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 3: capset(&(0x7f000043fff8), &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x180, 0xc0, 0xc0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000000740), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, 'ip6gretap0\x00', 'ip6gre0\x00'}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, 'veth0\x00', 'bpq0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0xfd7c) [ 602.400212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:35 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = memfd_create(&(0x7f0000000140)="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", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004180)) 03:34:35 executing program 7: r0 = epoll_create(0x46c) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0xfffffffffffffffd}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x1, 0x2, {0xa, 0x4e20, 0x8a72, @mcast1, 0x4}}}, 0x32) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@mcast1, 0x76, r4}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r5, 0x891f, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000080)="e873fc951bec877a777cf0cd3ef78b95de467b7f860a670eb11508f42f6b4cd8"}) 03:34:35 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x28000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:35 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000002c0)='n', 0x1}], 0x1, &(0x7f0000000340)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x30}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x7, @mcast2, 0x100000000}, {0xa, 0x4e20, 0x9, @local, 0x4}, 0x3, [0x8001, 0x4, 0x3, 0x4, 0x8001, 0x9, 0xec, 0x5]}, 0x5c) 03:34:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x48]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x8f, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) [ 602.568113] binder: 10648:10654 ioctl c018620b 20004180 returned -14 [ 602.595272] QAT: Invalid ioctl 03:34:36 executing program 3: capset(&(0x7f000043fff8), &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:36 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x29000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 602.621024] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 602.630963] binder: 10648:10664 ioctl c018620b 20004180 returned -14 [ 602.652663] QAT: Invalid ioctl 03:34:36 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) mremap(&(0x7f00003db000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000665000/0x1000)=nil) socketpair(0x3, 0x80000, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x66, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x0, 'nq\x00', 0x10, 0x7, 0x24}, {@multicast1, 0x4e20, 0x3, 0x1, 0x6, 0x80}}, 0x44) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 03:34:36 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0a5cc807002b51a087a1bfb01c") ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/70) ioctl$UFFDIO_COPY(r0, 0xc06855c8, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f000074f000/0x2000)=nil, 0x2000}) 03:34:36 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0), &(0x7f00000001c0)='@vboxnet0]em0(\x00', &(0x7f0000000200)='}#GPL\x00', &(0x7f0000000240)=')$GPLnodeveth0ppp0^\x00', &(0x7f0000000280)='nodevselinux#security,vboxnet1+!vmnet0}\x00', &(0x7f00000002c0)='/%\x00', &(0x7f0000000300)='.{\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='bdevself\x00', &(0x7f00000004c0)='em1)lo\')em1\\vboxnet1keyring\x00']) clone(0x0, &(0x7f0000001340), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) 03:34:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xffffff7f00000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:36 executing program 3: capset(&(0x7f000043fff8), &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:36 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8035], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @local}}, 0x2, 0x9, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x200, 0x800, 0x0, 0x4, 0x49800000, 0x7, 0x2, 0x8, r2}, &(0x7f0000000480)=0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r1, &(0x7f00000004c0)={&(0x7f00000002c0)=@can, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/57, 0x39}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000500)={0x1d, r3}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000000000), 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}}, 0x0) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000001c0), 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "9e2bdeefaf92d92bd8f41d356221a9fe7f8a66fea837a21005db0dcd0630bf89dc773678e2876878856b76b55a7478c2e2d9c3f25b4678e6ab366fc67b080974"}, 0x48}}, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x50) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00') 03:34:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002700)="593bccb04cf1abb6ccc4525f5b9c24d32d1e4e83cc2b", 0x16}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c0000002e0000032bbd7000ffdbdf2500000000", @ANYRES32=r3, @ANYBLOB="0b00f3ff080006000600ffff08000b00fff0ff09000000000200000608000b0002000000000600000008000000"], 0x4c}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 03:34:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x1b5) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x5, [0x2, 0x3, 0x1, 0x5, 0x0]}) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x121000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ioctl$TIOCGPGRP(r2, 0x5413, &(0x7f0000000000)) 03:34:36 executing program 7: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = semget$private(0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000000c0)=[{r0, 0x2001}, {r0, 0x46c}, {r0, 0x400}, {r0, 0x100}, {r0, 0x1000}], 0x5, 0x3) semop(r1, &(0x7f0000000100)=[{0x0, 0xfffffffffffefffc}], 0x1) semop(r1, &(0x7f0000000080)=[{0x1}, {0x0, 0xffffffff}], 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 03:34:36 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:36 executing program 1: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="36d9"]) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RCREATE(r1, &(0x7f00000002c0)={0x18, 0x73, 0x1}, 0x18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000540)) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 03:34:36 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xe80], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 603.089117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:36 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xa000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000100)={0x8, 0xfffffffffffffffe}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'veth1_to_team\x00', 0x4000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TCFLSH(r3, 0x5411, 0x70c000) [ 603.223773] 9pnet: Insufficient options for proto=fd 03:34:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl(r1, 0x8912, &(0x7f00000000c0)="025cc80700145f8f764070") 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, &(0x7f0000000040)=ANY=[@ANYBLOB="01040000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x11, &(0x7f0000000000)={r4}, &(0x7f0000000100)=0xfdd6) close(r0) 03:34:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8847000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x208, 0xff, 0xffffffffffffff02, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x9}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4001, 0x0, @remote, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x2, [0xf6c, 0x200]}, &(0x7f0000000280)=0x8) listen(r0, 0xffffffffffffff7f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000004000000b9b7215f19fbe57fcd9a929fc04ef000003aef058b5f876b339017a1a3d9eff4c2ee57f5ddd094ccc5d69413ff298c405956d98c575620fee45c761072af4f39b5e606c3ed1b85494955392611b126e6ecf548fee3e39884e0de9a93a88d7df7de6c7f284097ab17ffdf30b5ae2789f4ef63943b644697ec98b82fe3a0d10bb3d9681f7e97503640486b0c19131d7e590c714fba3b003ed26807c45d75c309310758ec74bd401756df3c184227fc1b2dd1f1de71d151f3a830b65bb40471fd80cf7601ad7a8eb85511da06ee19b6ee8c06f04b752d"], 0x1) r3 = signalfd(r0, &(0x7f0000000480)={0x2}, 0x8) ppoll(&(0x7f00000004c0)=[{r3, 0x8000}, {r0}, {r0, 0x8010}, {r0, 0x1082}, {r0, 0x32a1}, {r0, 0x40}, {r2, 0x10}], 0x7, &(0x7f0000000500), &(0x7f0000000540)={0x1}, 0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x41, 0x0) sendmsg$key(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x2, 0xa, 0xffffffff80000000, 0xb, 0x15, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x400, @remote, 0x1ff}, @in={0x2, 0x4e23, @multicast1}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bbc, 0x2, {0x6, 0x0, 0xfa4, 0x400000000000000, 0x0, 0x5, 0x0, @in6=@remote, @in=@rand_addr=0x2}}, @sadb_x_sec_ctx={0x3, 0x18, 0x200, 0x7, 0xd, "a500b80743024252c563e1cbd5"}]}, 0xa8}}, 0x20040081) 03:34:36 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) [ 603.248447] 9pnet: Insufficient options for proto=fd 03:34:36 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x4000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:36 executing program 2: mlockall(0x1) migrate_pages(0x0, 0x20, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x100000001) 03:34:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) [ 603.306932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:36 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x3000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:36 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x2900], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:36 executing program 1: r0 = socket$inet6(0xa, 0x80807, 0x800100) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='1proc%\x00']) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x2, {{0xa, 0x4e21, 0x5, @ipv4={[], [], @multicast1}}}}, 0x88) r3 = gettid() write(r2, &(0x7f0000000480)="ce", 0x1) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x200000000000016, 0x6, @thr={&(0x7f0000000140)="1e23a4395c4f1b02c9880571c2d24ed14bab01c44462769f6eb1d5ead080d6904555baddc017d267a37fd4cc9c7d4377a5e42f7bec687f451015cc04bb5786e6d9a8a0bf1d9cf4ef2e8c9220254422755d7c63ea64f1fc9976c72cc60e6b964fbe9b00139f761e9d35a7a58cdc2296432766df17ebc9e6bcf78ce6b737061da5beadcecf321ce6559a5263bbb9b2f2f78f721849e663c894c9bc1d3514dffd612b9066a319694361384f94b31fd6a116f6b101de1d604e84beb3141fa0fc160da64cd3cca31b619632d47743a0da7ba3c74549045c6daa65e29265e42778459ec0f7bc1f06d064ba1b8ed509", &(0x7f0000000280)="1a6afb57d8"}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r4, 0x8, 0x3, 0x7ff, 0x800, 0x7fffffff}, 0x14) fcntl$setstatus(r2, 0x4, 0x40c00) tkill(r3, 0x1000000000016) [ 603.452124] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:37 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xd00], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:37 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x48000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:37 executing program 1: r0 = memfd_create(&(0x7f0000000100)='/dev/rfkill\x00', 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x401) setrlimit(0x1, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x0, 0x1ff) 03:34:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x8000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) recvfrom$packet(r1, &(0x7f0000000100)=""/234, 0xea, 0x20, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @remote}, 0x14) sendto(r0, &(0x7f0000000140), 0x0, 0x80, &(0x7f0000000280)=@in={0x2, 0x4e23, @loopback}, 0xffffffffffffffba) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000020000000000000008000000000"], 0x10}}], 0x4000000000000f1, 0x8000) [ 603.926316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:37 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000180)={0x4, 0x0, 0x8, 0xa95}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="626f6e64301600", 0x10) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) setrlimit(0xf, &(0x7f0000000080)={0x7, 0x2}) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR], 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000100)=""/53, &(0x7f0000000140)=0x35) r1 = getpgid(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000380)='/dev/rfkill\x00', 0x3) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000003c0)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000240)={{0x3, 0x2, 0x100000000, 0xffff, 'syz1\x00', 0x8}, 0x1, 0x40, 0x7fff, r1, 0x1, 0xc430, 'syz1\x00', &(0x7f0000000200)=["626f6e64301600"], 0x7, [], [0x7fff, 0x8f4, 0x53ae, 0x80000001]}) sched_getparam(r1, &(0x7f00000000c0)) 03:34:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x62040, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x4, &(0x7f0000013ff4)={@local, @rand_addr, @multicast2}, 0xc) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r3) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000140)={0xfffffffffffffff7, 0x20, [0xde, 0xec3, 0xcc, 0xffffffffffffffff, 0x8, 0x1, 0x0, 0x97]}) dup3(r3, r1, 0x0) 03:34:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 03:34:37 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8864], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:37 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "71756575653100000400"}) write$P9_RSTAT(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="5e000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0071756575653100000400020000200b0074727573746564192a5c2a0d002f6465762f736e642f73657100"], 0x5e) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 03:34:37 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:37 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x100, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0x4, 0x299, &(0x7f00000000c0)="018d1d7bd99e1abfba51e817d858a8aa65caaead706f5a74ce71134f8fe70b85ed37ada208e61c210dbb5bc550c97da0f3251199fd8a408d812912eced59f3236e1518539dff5a3bb484b02e3e6210aa8b454c4c8ea437d2b558391cf4a6f5c84426929352816de4bcf8f763719f1a992d22f5dcc04cc42f2c718464a73efa2e5cc0cda03701870b7e735d8feebd1fffa8f6b219ded455dcfb009edc2e2386b18e455472b3b5f5fbe80b", &(0x7f0000000180)="d89f85cb72b6e4809f39772d826b2c40e0951aa63d31ce24cc52058a9f1677a3bd2d0d8bdf615e6502785a558376f93dd1e39fb7f850a45e69f86598043c96188436e2eed6038713f29de53f1ff6dcda49619f0b63b3d06784bdf6ab01243b7fea6443ff0cbb6d6cb27b3d5e2551361ee982915831277ff2b4577b10ff24150b1b4c24f5299b81971b7c76bdd0c3a046af48f2c3c80f69cb", 0xaa, 0x98}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 03:34:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2, @loopback}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x52d4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @multicast2}}, 0x8d2, 0x4, 0x8, "a6a296a4ef3f7e86a2b3705362829d2764954e81b5764bb46e17c093f2d2e3a85f50faa2a17db74e99a59612b35c71a8ebe792e4c0dd25b3f238c214faa8b55bdb9a5116f007fea0c30ae27396cb2351"}, 0xd8) 03:34:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4c00]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:37 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="c000000000000000f7ffffffffff00000000000000000000000000000000010000516100000000000000000000000000144c5afe000000000000000800000000cb10bb3d00000000000000000000010000000100000042e700000000000041abbf78000000000000000000000000000000000000000008000000000000000000000000000000000800001e0000000200000000000000000400000000000000000000000000000000000000000000040000000000000000000000000000000000008db92814b775a9b0df998b38231900000100000001000000000000000900000000000000000000000000795703866bb291ee0000080000000000000000000000000000000600000000000000fffeffffffffffff090000000000000000000000000000000000000000000000082000000000000000000000000000000400000000000000010000fdff0000000200000000000000000000000000000000000000000000008522008a5800000000000000000000000000001c00000000000000002cc44a81930feadb4572ec54c072c02ebb89dcf22deed12872d0d6c5f497c99c306d6f78eebbda4a172cfa1bdac06b7c5c5c7499efdee07a462466cdca856ea20d9589922bc848612377a7924b5aeeef7075fa680ae8cb0463f27015cf788d65d84185804ca7ecd3074c4f84a994eb682c431b5b188d2509878e6329ed30a5a53b220d91aedcaa92bf85d8f7681a24c8bee22818abc42446fbc8392a52f66ee84cb19009f17dabe0212191c7a4fbe6b706cc4c69aae14298fb16bc18bafb89e476874acfc807b25bd33ce351f75f8712c03502f3a5919c0ea1ad01b9e2268443c33bcce5de876666aa624959ef81d3277e9412e2adb541eb884bf060d8699b78d89b6b3f0746c4f2a234c9c20f32b462828908672261b5cb972dc37ca28288ca2053da240c937e15457983623edf961488a2ef7e5e9de58eeed064d7097f8f317a0d3b9964f8dba8c25e701703dbd0105c6c16d78324882673288edf2555289bed1c8820872d220131e4232e4122a02c056ad3e93cab0dab75d91343495523983289d2365a99ece0ffed37fc1d48042e5b78a4e6a7d4c10aff1fa036eb983580b56b579d754475dde5f2ebdcfc8e688ee65c111abef647bd1bd36ebe21adbb75a7fe62f0a7e18432691a41ed3b599e069c1ddb541229f37a"]) ioctl$VHOST_SET_VRING_KICK(r0, 0x3304, &(0x7f0000000080)) [ 604.196582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:37 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xf0], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:37 executing program 1: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x1, 0x9}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8971, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000000128ac855d87b0687e22a3c6e34b7dbf0000000040000000000000801"]}) close(r3) close(r1) 03:34:37 executing program 3 (fault-call:1 fault-nth:0): capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 03:34:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8035]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:37 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x600], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:37 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xdb, "66c0ffd97e4c650a09a1e040fca77fcd688c4e54a966cc0a5e2f3eb66a7f80d3d5b83ab21dc7bb8842777317f02e74aa82859a010777ef071f36e886b0900a90ab03868f4a5f60d6f8d75eec75175e8a5b7d762415eae4c2916544bef3d7f5f5daada88d826dd38aa7d23a7b83635bb65a0548f91ef0305cf4924217c63e6a66aaeef9c8b2a24dd9d1f6368d7124d59a563c157fc668c402fe1ccbd7b84c86622e77717ca67e8fdc98c9bca221fb96769c6da589fcd9b6c344e632b3d160d2acd93fe927d47ecf629dcbfd1d1f30dbe99b1352b8e79825d5b112b9"}, &(0x7f0000000000)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e20, 0xd5, @dev={0xfe, 0x80, [], 0x1f}, 0x55}}, 0x2, 0x1, 0x3, 0x6, 0x9}, &(0x7f0000000040)=0x98) r2 = openat$cgroup_procs(r0, &(0x7f00000004c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, r2, 0x0) [ 604.381138] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 604.977288] FAULT_FLAG_ALLOW_RETRY missing 30 [ 604.982291] CPU: 0 PID: 10804 Comm: syz-executor7 Not tainted 4.18.0-rc7+ #172 [ 604.989658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.998997] Call Trace: [ 605.001597] dump_stack+0x1c9/0x2b4 [ 605.005235] ? dump_stack_print_info.cold.2+0x52/0x52 [ 605.010418] ? kasan_check_write+0x14/0x20 [ 605.014654] ? do_raw_spin_lock+0xc1/0x200 [ 605.018884] handle_userfault.cold.33+0x47/0x62 [ 605.023637] ? userfaultfd_ioctl+0x4fd0/0x4fd0 [ 605.028216] ? trace_hardirqs_on+0x10/0x10 [ 605.032453] ? find_held_lock+0x36/0x1c0 [ 605.036512] ? print_usage_bug+0xc0/0xc0 [ 605.040565] ? print_usage_bug+0xc0/0xc0 [ 605.044626] ? userfaultfd_ctx_put+0x810/0x810 [ 605.049211] ? __lock_acquire+0x7fc/0x5020 [ 605.053452] ? rcu_is_watching+0x8c/0x150 [ 605.057589] ? graph_lock+0x170/0x170 [ 605.061483] ? find_held_lock+0x36/0x1c0 [ 605.065555] ? lock_downgrade+0x8f0/0x8f0 [ 605.069696] ? kasan_check_read+0x11/0x20 [ 605.073832] ? do_raw_spin_unlock+0xa7/0x2f0 [ 605.078238] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 605.082923] ? kasan_check_write+0x14/0x20 [ 605.087152] ? do_raw_spin_lock+0xc1/0x200 [ 605.091383] __handle_mm_fault+0x3a0a/0x4460 [ 605.095787] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 605.100719] ? graph_lock+0x170/0x170 [ 605.104533] ? lock_downgrade+0x8f0/0x8f0 [ 605.108676] ? kasan_check_read+0x11/0x20 [ 605.112822] ? rcu_is_watching+0x8c/0x150 [ 605.116970] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 605.121369] ? handle_mm_fault+0x8c4/0xc80 [ 605.125593] handle_mm_fault+0x53e/0xc80 [ 605.129654] ? __handle_mm_fault+0x4460/0x4460 [ 605.134235] ? find_vma+0x34/0x190 [ 605.137772] __do_page_fault+0x620/0xe50 [ 605.141831] ? mm_fault_error+0x380/0x380 [ 605.145966] ? ip_options_get_from_user+0x38/0xf0 [ 605.150794] ? graph_lock+0x170/0x170 [ 605.154593] ? __sys_setsockopt+0x1c5/0x3b0 [ 605.158909] ? __x64_sys_setsockopt+0xbe/0x150 [ 605.163484] ? do_syscall_64+0x1b9/0x820 [ 605.167540] do_page_fault+0xf6/0x8c0 [ 605.171329] ? vmalloc_sync_all+0x30/0x30 [ 605.175465] ? find_held_lock+0x36/0x1c0 [ 605.179515] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 605.184349] page_fault+0x1e/0x30 [ 605.187791] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 605.193392] Code: 4c 8b 5e 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 <4c> 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 [ 605.212753] RSP: 0018:ffff88019180f700 EFLAGS: 00010203 [ 605.218117] RAX: 0000000000000004 RBX: 000000000000000c RCX: 0000000000000001 [ 605.225372] RDX: 0000000000000004 RSI: 0000000020013ff4 RDI: ffff8801b4dde020 [ 605.232634] RBP: ffff88019180f738 R08: ffffed00369bbc06 R09: ffffed00369bbc04 [ 605.240013] R10: ffffed00369bbc05 R11: 0000000000000003 R12: 0000000020014000 [ 605.247268] R13: 0000000020013ff4 R14: ffff8801b4dde020 R15: 00007ffffffff000 [ 605.254543] ? _copy_from_user+0x10d/0x150 [ 605.258792] ip_options_get_from_user+0x8d/0xf0 [ 605.263451] do_ip_setsockopt.isra.13+0x1b91/0x3e60 [ 605.268473] ? ip_ra_control+0x640/0x640 [ 605.272532] ? graph_lock+0x170/0x170 [ 605.276428] ? lock_downgrade+0x8f0/0x8f0 [ 605.281442] ? find_held_lock+0x36/0x1c0 [ 605.285580] ? lock_downgrade+0x8f0/0x8f0 [ 605.289734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.294747] ? kasan_check_read+0x11/0x20 [ 605.298889] ? rcu_is_watching+0x8c/0x150 [ 605.304671] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 605.309076] ? __fget+0x414/0x670 [ 605.312525] ? expand_files.part.8+0x9c0/0x9c0 [ 605.317097] ? kasan_check_read+0x11/0x20 [ 605.321283] ? __lock_is_held+0xb5/0x140 [ 605.325349] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 605.329742] ? __fget_light+0x2f7/0x440 [ 605.333700] ? fget_raw+0x20/0x20 [ 605.337144] ? get_unused_fd_flags+0x1a0/0x1a0 [ 605.341713] ip_setsockopt+0x4c/0x140 [ 605.345507] tcp_setsockopt+0x93/0xe0 [ 605.349315] sock_common_setsockopt+0x9a/0xe0 [ 605.353806] __sys_setsockopt+0x1c5/0x3b0 [ 605.357940] ? kernel_accept+0x310/0x310 [ 605.362015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.367554] ? syscall_slow_exit_work+0x500/0x500 [ 605.372396] __x64_sys_setsockopt+0xbe/0x150 [ 605.376790] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.381796] do_syscall_64+0x1b9/0x820 [ 605.385760] ? syscall_return_slowpath+0x5e0/0x5e0 [ 605.390680] ? syscall_return_slowpath+0x31d/0x5e0 [ 605.395597] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 605.400971] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 605.405806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 605.411066] RIP: 0033:0x456a09 03:34:38 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000200)=@in6={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x800000000000000]}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000700)}, 0x0) socketpair(0x0, 0x800, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000000280)=""/208, 0xd0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x7, 0x8001, 0x6, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x9}, 0x8) 03:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = getgid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getgroups(0x40000000000002a1, &(0x7f00000002c0)=[r2, r2]) r3 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000001640)={'#! ', './file0'}, 0xb) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'sha224-ssse3\x00'}, &(0x7f0000000200)=""/53, 0x35) 03:34:38 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000740)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="d00a6e3e6174b5d87194840f4734b40a0061b46e49b3093385b3da1e04da94960fd25b630c2d8ca90bbeaf10b286b73ebf4709629ace4368fa25d80013a94a0b4849b529fef96c54af5f06b7fa72b7158df731f753fb383995aaffc57acb838b2c29183dd2ac5f936b79eb245976fd12a2b232f23631d6253abb8dc4b53b8e08396c5197d5fdc5af09456960cd7559773c3183ea684a9e7a3fada9b8dfcf7fbe48ce40e220a02d76dc781339196a80f3684698bdf476d23c75833ad3180203a68ae76e8d2a6440a559b33f7bcfa002fe5bfd7989e7100d4171562fb46059649af4779af10c3645b34a4fdb43b131", 0xee, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="0b34c1695b7f86d1fea68c710b965c2b5017108c40a42bd97ca866d216247b20d90d4c7c5ccf375846e91057806495f05c8ec80845a31b6286d70b2bea48d0502328d5971f75a9013ad9d09af90f6a71de25237fe41bff16067b4e677e2a9b6eadc4db435d76b6374beef51edebd70c90980bb1021ce83e02b5f3b2017a7e7", 0x7f, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/150, 0x96}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 03:34:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x4305000000000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:38 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xd], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:38 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x19, &(0x7f0000000380), 0x371) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @loopback}, 0x80, &(0x7f00000001c0), 0x2ab, &(0x7f0000000680)}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0xa, 0x4e23, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140)}, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000500)=""/219, 0xdb}, 0x2020) 03:34:38 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000280)={0x0, 0x7530}, 0xfffffffffffffea3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10e, 0x4, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000180)=0x30) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00ffffffffffffff1c8980dbd7a999b46eee162751ab79caf6ff0000d909246d957225568e5328c75bb4ac2d6221865b9015c1fafe74ac28734708603b4ba4fd40994109449a0101000000000000facb24cb56a0de207504177d10a58bd226b17d6b42f7f731af8ac68d91186874cf744d92ed69df3d3ae6ed5e321a"], 0x72}}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x3, 0xffffffffffffd42c, 0x7, 0x7, 0x4, 0x6, 0x200, {r3, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [], @multicast1}, 0x8}}, 0x1, 0xffff, 0x7f, 0x800}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) ppoll(&(0x7f0000003700), 0x0, &(0x7f0000003740)={0x0, 0x989680}, &(0x7f0000003780), 0x8) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x0, &(0x7f0000000280)="0a5cc80700315f85714070") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000009740)={'vcan0\x00', 0x0}) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@hci={0x1f, r5, 0x1}, 0x80, &(0x7f0000003b80), 0x0, &(0x7f0000003bc0)}}], 0x1, 0x0) r6 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r6, 0x0, 0x0, &(0x7f0000000000), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x8912, &(0x7f0000000280)) bind$can_raw(0xffffffffffffffff, &(0x7f0000000200), 0x10) close(r4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='team0\x00', 0x10) sendmmsg(r1, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, &(0x7f00000098c0)}}], 0x1, 0x0) [ 605.414235] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 605.433437] RSP: 002b:00007efd82690c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 605.441157] RAX: ffffffffffffffda RBX: 00007efd826916d4 RCX: 0000000000456a09 [ 605.448413] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000017 [ 605.455852] RBP: 00000000009300a0 R08: 000000000000000c R09: 0000000000000000 [ 605.463110] R10: 0000000020013ff4 R11: 0000000000000246 R12: 00000000ffffffff [ 605.470375] R13: 00000000004d3d60 R14: 00000000004c845d R15: 0000000000000000 03:34:38 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x8dffffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 605.536477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x400, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="63726561746f723d8000bfc32c00e52a361f122933f0ef391d545921cd321afcf573e6726aa2efc7a28b75efcc7583adc574c696c2fec2e35f003f814d2ae3f6b81ffa19a79db505156b89505271ec3a6f5e0fe66d18825c2d9650981968f14a87bfdd5179ad22ab692f2ca6273b10ad81bddcfc984bc2b66f0c1c8a22456d40c8"]) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x800, 0x5, &(0x7f0000000640)=[{&(0x7f00000001c0)="dcfff39ca58cb37e67ac4d20912db0700244a3693c5a4ebf7d5bcd616d0c280663f391dfee9e4a259bafd2d8bf60635d723918fb67dda0974a282ac2a5bfcb796d81235044edf3998d32cd94791cd084e657e833d1f8212da54c7e14f4d0b7a29245f82274853568", 0x68, 0x7ff}, {&(0x7f00000002c0)="dacee361ba50fb79971811234bca63e548eb7e8184b323daeec07f484805a401e7309d418e49c3ecfed41026e0fc263f8a18eec3a58e3b9a50ea6ec44e44e32708cb853f413c28ccf84b820674a38074a713345422f3cfd245c2f3a9102dad28a1c4d4a0ae41c78e1374cf21c0e4c868b542e152b6dc3732cbbbb0084d265cf922ba8dcef991a280d0c9bd3e2cf1505a6caa1343579cacf71d923fa5b4f2baf8f383d22e1728f00f35c2b29519af1ee0ccf6d7e5810299b9252749c6291fae76df34e9c76c60c220bff1ebe85885c8275f7056e3d2202926fa799f9c3e4c3d5a55054bdff265", 0xe6, 0x81}, {&(0x7f00000003c0)="f686482b3e1ae6a358f4d97f8c683bc94f86043011f64094b51151f2f9c5ab0a8411bb8ce09d681f12506dfe25e30dc54aac0b7ce76746c2c8b1c2db65da0ecdcc5bb32f6960e20582b8cd9d846b009d9c7f5cb0fd0b6b278910f1851612f3194b434c48d71ac513d5dfed74b5c937efd12a04ed3d", 0x75, 0x1ff}, {&(0x7f0000000440)="05d3431d9d62bf192ec17c73e18b08e7b5942a87b73057cd56418252bbe09030769f0f241edd82bbcd4f47bc857688e9b858d48e055f82169d94a90e98328df04e8c210b3d55201a23c73191e259bc818fe6925c418b3626038ca83da967a7e526c2c26b702c4f4105528fa5306087fac74fcd30e1d55f09ffb8d449e1b7f7a010e864b51a5a49a1f06ca5e350365d4a30a0cee6f9cbeb947b753562d54fa6e0fa7463d0b279960fff948bb951c024cab8250e68f74bd487487a09b75d7898c1caa3d83fb72e2ecc2b543a5c56e48f6fdef7de51b3b39b623b58043228054cb179", 0xe1, 0xfffffffffffffffa}, {&(0x7f0000000540)="7190a08fdff6647839ffdfff251130a9916bc08c6cf8ff9801939ad51915826ec2fd943ab2757cc42a0a774505ce0000a777856972b69b2fc7b2ba6a11d01e1b73e57d1ca2a64e557ebb82372dea62c1fd0a7814b5d1f98e5d5bd848361894d63891637c535b2636017b394aad0129c1c9658ebfa55628dd4174aefb12836c88dce0c4db096517b0324c1fbc8d2bba1e3a97f41075fa1ec626b99f289c8ce9a2609c64cc6774f79c5503a35ca89e2c77b9195cb41812e9f263e0bfaeb2f0a3d0157d0eee88fd996c0a1922d9afe7635d7b5f57", 0xd3, 0xfffffffffffff68d}], 0x184080, &(0x7f0000000240)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}]}) 03:34:39 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x5, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:39 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000200)={0x7}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x5002, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 03:34:39 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 03:34:39 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x600000000000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 605.672704] hfsplus: creator requires a 4 character value [ 605.678378] hfsplus: unable to parse mount options 03:34:39 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000180000000000000002000000000000003c5fcb6d0b9881d9ce1bf00dfbbdec43b72e6dcd587b5609cc251c15574e847351f100d185727c824bde950021b322f010aeaa3ec82231f98422ba7866d5ab0e34f4bc44434063f86ec354ae3f73d455620bdcc4d05dec16826787c9085fdab727227460ac2bc5e1cee13045b245350100000098d6d1fd319542a0be64e750be52eed1ea", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000240)=ANY=[]], 0x0, 0x0, &(0x7f00000003c0)}) 03:34:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x11000000]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:39 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffff81, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x2000, 0x0, 0x42e, 0x5, 0xfffffffeffffffff}) r2 = socket$inet(0x10, 0x80002, 0xfffffffffffffffe) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0xffffffffffffffd7, &(0x7f0000000000)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856813000900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 03:34:39 executing program 2: prctl$getreaper(0x29, &(0x7f0000000080)) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x4011f, r0, 0x10000) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000002, 0x40, 0x5010) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) [ 605.765217] hfsplus: creator requires a 4 character value [ 605.770843] hfsplus: unable to parse mount options [ 605.802228] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vhost-net\x00', 0x2, 0x0) r1 = creat(&(0x7f0000001c00)='./file0\x00', 0x108) sendmsg$nl_netfilter(r1, &(0x7f0000001dc0)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001c80)={0xf0, 0xe, 0xf, 0x116, 0x70bd27, 0x25dfdbff, {0x3, 0x0, 0x9}, [@generic="e3ca582e689174480cffeee8595130ad23a8e75e3800aa1c9c3ff294e12a452f9c72ab0cadd6a581f980f0ba491b6f1b7cbde94e26f8b89c0bace99acfbbf40e46", @typed={0x14, 0x17, @ipv6=@mcast1}, @generic="ef43d2e329e31312fe0fa4c5ddd9c8873be013a86b0a6373d51c42c5d8e9956b090b5553117eb5b4c09e2cee38bcd45d2d05ebeb18100318b26994a9d514f20a535ede69985f0b74b00d9eb762330d47104937f544eb0020ee2a40c64257ce7f244b835885831cc5a7b0cb72d3d91e160f13b6d068f4e836401ceae74c338df89fa74461"]}, 0xf0}}, 0x40001) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x8000) write$vnet(r0, &(0x7f00000018c0)={0x1, {&(0x7f0000001980)=""/211, 0xd3, &(0x7f0000001800)=""/130, 0x0, 0x2}}, 0x68) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001940)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001ec0)={0x0, 0x1f, 0x2, 'queue1\x00', 0x9}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001b80)={0x3, 0x0, [{0xd000, 0xd, &(0x7f0000000040)=""/13}, {0x6000, 0xd0, &(0x7f0000001a80)=""/208}, {0x6000, 0x1f, &(0x7f0000000200)=""/31}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000100)=""/231, 0xe7, &(0x7f0000001640)=""/178, 0x0, 0x2}}, 0x68) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000001e00)) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x39f) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001e80)={0x3, r2}) 03:34:39 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) [ 605.831109] binder: 10925:10930 got transaction with invalid data ptr 03:34:39 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xfeffffff00000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:39 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0xfff, 0x7, 'queue0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x6, 0x5, 0x400000000000000, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000380)=""/200}, 0x223) 03:34:39 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0xfffffffffffffff8, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) bind$can_raw(r2, &(0x7f00000001c0)={0x1d, r3}, 0x10) listen(r0, 0x6) setsockopt(r2, 0x400, 0x800000000f, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 605.885127] binder: 10925:10930 transaction failed 29201/-14, size 24-2 line 2986 03:34:39 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6356b37a, 0x100, 0xff}, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x9) 03:34:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x6800]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 605.946871] binder: BINDER_SET_CONTEXT_MGR already set [ 605.970128] binder_alloc: 10925: binder_alloc_buf, no vma [ 605.975827] binder: 10925:10952 transaction failed 29189/-3, size 24-2 line 2967 [ 605.991424] binder: undelivered TRANSACTION_ERROR: 29201 03:34:39 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x9, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:39 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0xf0ffff], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) [ 606.002980] binder: 10925:10930 ioctl 40046207 0 returned -16 [ 606.034283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:39 executing program 5: madvise(&(0x7f0000ae6000/0x4000)=nil, 0x4000, 0xe) 03:34:39 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 03:34:39 executing program 1: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000004000d000000020000027f"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000000200)=""/177}, 0x48) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000340)='./file0/file0\x00', 0x1f, 0x9, &(0x7f0000000980)=[{&(0x7f0000000380), 0x0, 0x4ea}, {&(0x7f00000003c0), 0x0, 0x800}, {&(0x7f0000000400)="09dec6bb21410660d313e511b21e8e", 0xf, 0xb2}, {&(0x7f0000000500)="b0409ad85756b083254eb003717f8c50dcf678e477e22a905650c98ab4ee90cc2d16ae47ba2d8d32f0dde5f25ed6eef1bf42439de591deafd403c86e03e5657b00838c39773fdffdca6b7f9edca8f23fd774bfa22882fbea588af7da92613e250756638c687abf2294c45c1ad46c8421fd1d484b6849335f4cecd2d3c927588a067c49778d60bfd1ce7b5d8aa2b8ced35c55cb250312c5cd9ccbca5870409a3a2653f72580a9981ac5c4903dc89ef4d2c93a494f11762ffd93e66e6ba0549080f72fdd558bd5998757791aaf12af334c544718004261dcae51", 0xd9, 0x8001}, {&(0x7f0000000600)="d58c1ea0cca243ca880cdf02e9c4389821623f81cac2f6b25d7c857235a04d3b223d6f6498841c3578f06123e5f569f1c0ccda7d83302c2c8b20c727eca0655d2872d4b4ae3b707a67a74aee4adeed5bf51ff3ead58f140afb08d03b2e26121994d962128e921888a59dc27d6d5644a0230271547655e67819d3fec87817a003b2b81d18deba47d94ea9d697022a48a5c266855bec5bea81d0e473c1bbc92b96579ade033f1d", 0xa6, 0x400}, {&(0x7f00000006c0)="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", 0xfe, 0x2}, {&(0x7f00000007c0)="7f6fe2eef22547dee654540bfe61a90d1718d7813e9b5d531f2178ef706456686c3b72d9fd5ff1cc6460aba3117455e091822adaaec75dfc5bc693d7a8fa3188e6a2f9434b5266ab6f83af63cab516219a958dc511c3cc12464f1c367d769800d3fdde33e2947482e89ad1e80c1180c35f03d5c11d13fac425e1820fbe46546407da1a421e77cf84f99bbf0497d4a2a4958fef34cca8b1929ef3cb42049d8ae4041d3dab725b999c5a6f67ef483e4854b5c1ca60009b5717af9facf9e7840b46746feb2b5afc996e34f992c970aa239cdf839a4d53f78840570b820038c7511579ddf831270555f043311db9261d0a504cde3bb3", 0xf4, 0x2}, {&(0x7f00000008c0)="a4152a4c7e47f5f642fe2948d037fe7270c2c61d483d070e02fa7798c30a5c54ab98ac21641a618e6dbdfa576e5c1b973819f2231d73814bf5bab34b08c764678af449d4dbda3c7ddd145c7facd1bd1790bf6dff950f8c25c01cc1bb36d59aff828c809e55ef191e09bda3c7064598f6e70ccd44ba5177c2a2b32cd56774ef66a4efd9603a872e171ed8c2ff9a54d3db8b5ff8fcc4ac2bebd881d6f71d2bdbd35ff8d140e2d77289", 0xa8, 0x9}, {&(0x7f0000000440)="df0114ec0fdf6d75fc6a6206559cd2f3d408552578e71ea2915c1a18ca87f899a5ec94b804fc7a6e31b9fa7c8d7354e09db899378fbfb3ddf28cf8c9e43583ccd84dbbd8721c880d", 0x48}], 0xc0000, &(0x7f0000000a80)={[{@nobh='nobh'}, {@data_writeback='data=writeback'}]}) [ 606.071030] binder: undelivered TRANSACTION_ERROR: 29189 03:34:39 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x4) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$9p_xen(&(0x7f0000000040)='/\x00', &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)='9p\x00', 0x7048, &(0x7f0000000000)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f0000000240), 0x30, &(0x7f0000000480)={[{@init_itable_val={'init_itable'}}]}) 03:34:39 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$netlink(r0, &(0x7f0000000100), 0xc) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x2) recvmmsg(r1, &(0x7f00000084c0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/255, 0xff}, {&(0x7f0000001280)=""/147, 0x93}], 0x4, &(0x7f0000001380)=""/15, 0xf, 0x1}, 0xa36}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/153, 0x99}], 0x1, &(0x7f00000014c0)=""/237, 0xed, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f00000015c0)=""/24, 0x18}, {&(0x7f0000001600)=""/183, 0xb7}, {&(0x7f00000016c0)=""/70, 0x46}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/192, 0xc0}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/115, 0x73}, {&(0x7f0000002900)=""/4096, 0x1000}], 0x8, &(0x7f0000003980)=""/152, 0x98, 0x8}, 0x5}, {{&(0x7f0000003a40)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003ac0)=""/222, 0xde}, {&(0x7f0000003bc0)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000003c80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003d00)=""/76, 0x4c}, {&(0x7f0000003d80)=""/147, 0x93}, {&(0x7f0000003e40)=""/48, 0x30}], 0x3, &(0x7f0000003ec0)=""/132, 0x84, 0x4}, 0x2800000000}, {{&(0x7f0000003f80)=@l2, 0x80, &(0x7f0000004140)=[{&(0x7f0000004000)=""/218, 0xda}, {&(0x7f0000004100)=""/58, 0x3a}], 0x2, &(0x7f0000004180)=""/209, 0xd1, 0xfffffffffffff898}, 0x1}, {{&(0x7f0000004280)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000004300)=""/129, 0x81}, {&(0x7f00000043c0)=""/179, 0xb3}, {&(0x7f0000004480)=""/144, 0x90}, {&(0x7f0000004540)=""/188, 0xbc}, {&(0x7f0000004600)=""/207, 0xcf}, {&(0x7f0000004700)=""/169, 0xa9}, {&(0x7f00000047c0)=""/253, 0xfd}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/103, 0x67}], 0x9, &(0x7f0000005a00)=""/139, 0x8b, 0x7}, 0x81}, {{&(0x7f0000005ac0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/167, 0xa7}, {&(0x7f0000006c00)=""/57, 0x39}, {&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/105, 0x69}, {&(0x7f0000007cc0)=""/81, 0x51}], 0x6, &(0x7f0000007dc0)=""/207, 0xcf, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f00000083c0)=[{&(0x7f0000007ec0)=""/103, 0x67}, {&(0x7f0000007f40)=""/73, 0x49}, {&(0x7f0000007fc0)=""/191, 0xbf}, {&(0x7f0000008080)=""/58, 0x3a}, {&(0x7f00000080c0)=""/217, 0xd9}, {&(0x7f00000081c0)=""/142, 0x8e}, {&(0x7f0000008280)=""/108, 0x6c}, {&(0x7f0000008300)=""/100, 0x64}, {&(0x7f0000008380)=""/47, 0x2f}], 0x9, &(0x7f0000008480)=""/2, 0x2, 0x81e}, 0x7}], 0x9, 0x40000001, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000008840)={&(0x7f0000008700), 0xc, &(0x7f0000008800)={&(0x7f0000008780)={0x78, r3, 0x500, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 03:34:39 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x500, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:39 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x81000000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0x8906]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 03:34:39 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="004c2356dd4798551879cf3c2b0a4499d6ac6c1b578345d9704bad3ede716cfc662b6951c3ca5f3280bc9a968e4f41713d990fe7876d82547a87fde3d61efb48a5881fa286360aaafdfff4654528760fe1b2c9b8503eebab3f0ed49478d9f63d003ae816a65dbebbb85630e2bf2ecc859305ff2869b00b05880b013c745cf06ecf0c26cba1702eb285e8a97729", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "010f010000000100", "88e7ed00000080000000001ef6c699f539e07ca19ab52389861ec9db7fd918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 03:34:39 executing program 0: r0 = socket$inet6(0xa, 0x21000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket(0x1b, 0x5377bed4df6d54d9, 0x6) getpeername$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) bind$xdp(r1, &(0x7f0000000340)={0x2c, 0x0, r2, 0x12, r1}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @multicast2}, {0x307, @local}, 0x8, {0x2, 0x4e20, @rand_addr=0x5}, 'sit0\x00'}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) write$FUSE_OPEN(r4, &(0x7f00000000c0)={0x20, 0x0, 0x2, {0x0, 0x4}}, 0x20) ioctl$FICLONE(r1, 0x40049409, r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffd, 0x0, 0x974}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000000000), 0x1, 0xfb, &(0x7f0000000100)=""/251, 0x41100}, 0x48) 03:34:39 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480), 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="7d128bbfa7c50afcb62099ade3ba37fa358dadd2e147cfb91c437f6d376945516fdf2dbadf11b657e6779f8a854473d86ae9c367a0ca6e7a88ea3bf8ff7dc8599ea79514180637363aa447027340c16537013a12f97f441f2979761324932bb8f0b2c43b90bc6c29ba", 0x69}, {&(0x7f0000000080)="359341ade2d90f0f3a07aa031aed169b88a6e17033fcfc2a078942ae729e2430e646e8647021c375d9221391afdb7f2515eadb0e8cf37de5813198bea6fc4f58900104b754e466ad1fcba0123dd9eb7ee8", 0x51}, {&(0x7f0000000100)="b2a4aa7cb0f5df0c4d961ff3b31b3af9093018ebde9e3f2d28bcf880540d1826d3d10ffb958019e0248a9766630a49012cc8e5382fe3fd4d6f32dcc0faefaa4dbae057d2bcd2b78e0ae2106001e3c4358009a6487a95ba39bccf9a84b96f09d0d02be3850d1be78a01aee1344537867e63d3e7302ca5835221ffdd90101926df3338a26839e8b264e56e14671a993b3e574aeed03c3cd36ae8c1cdce8b208ebff054e667fb9c97170e2ce7ece47608a6ba9655", 0xb3}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="60be4d0dc6fe1231c242fd06a1b34b1e8a6877d1ba99ab3905b224f4eb477fed", 0x20}, {&(0x7f0000000200)="177e085b71b858980cc58dcd2b3bbbd1d2c5cd91e7027deb009ed1f2d0701fe25635baafb36692378ec9e1b6f43b7acf52e05af06a8514287cdbe9374fdb764635146d3a42f67afcb966567fa63e3ee3d4a3bf6973e538ac866ecbb4831ae2bccddb5a0e85602835e1366d677391a196d891b8", 0x73}, {&(0x7f0000000280)="a4f6bbdbd9cef8689cc4a67771f8a44f44e3a25377205389ea1d65041ace6a12a87fc257dd79c3333313e0aab918b098f364dd181a6ad53d7cd7f17b3d381feb1e2abc0b55547fa7cc9c2a923674659b90eb64fc52d0baaacece110bf2fb65eaf25ecd0cb4a21f625dbd7d870a60702de0973bf38c1b27dd606dfd34b54ff09b516decc5314889f62ef6b84820b2c88e71d71a4dbf70432afc31596fa09309dda7fb0f2d7d336b2235738e87d462077214390397e9ca0c1c9150ac5c88e57f98a10d1433b9d34507ed", 0xc9}], 0x7, 0x0) 03:34:39 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @local, 'team_slave_0\x00'}}) [ 606.317489] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 03:34:39 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="2a9ee01b120a94297aa7f8a8f3983352382b819355cbe997f39cb21de71ebee26689e8f22374b3d96f5f2db06eba4c73c4ba06515624668c8c37e1539ddffc8d269c29dcc342f01b6ec3182d47f4157f6e14b34209991d2aef0a80ee2aab6d07f09f4859011a256711e6587123ac268d", 0x70) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "d49a09b6642f40cb0958f1cca01ffbf51b67b3345a2a85ab4f252e24d43ca28daf8a372aade7627c6c004ee4fb70679297fb379262a8e04173db9d459bca1ebb8ea6f06137f8aa7ea5671e382bc54c1e7a28fc52fe586182494cfb19f35cf84e7c5cbc300c3163486de2c0c47196c722bfa390bf75fd008c2ab3216fe901f6059333f21dc6bdb0e7c041c914e95538d4948081de8ac978b3935b55f9ddb5803e8ebb4417a2cc9077b7ed867e781b9623f41af4d4796efd979bdb98b0ed4814b8e5f729854ababe062aae78a3"}, 0xd0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x100, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffffffffffff}, 0x2, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000280)={0x4, 0x8, 0xfa00, {r2, 0x1}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000300)={0x3f, 0x7fffffff, 0x10000}) write$P9_RMKNOD(r3, &(0x7f0000000340)={0x14, 0x13, 0x1, {0x2, 0x1}}, 0x14) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000480)={0x1}) sendfile(r0, r1, &(0x7f00000004c0)=0x39, 0x8) r4 = getgid() getgroups(0x8, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0xee01, 0xee00, 0x0, 0xee00]) setregid(r4, r5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000540)={'tunl0\x00', {0x2, 0x4e21, @loopback}}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000580)={0x2000, 0x463, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000600)={0xfffffffffffffffe, 0x9, 0x3, 0xb16, 0x4, 0x400}) ioctl$TIOCSCTTY(r3, 0x540e, 0x6) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000680)=0x7) r6 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x6, 0x2080) timer_create(0x6, &(0x7f0000000700)={0x0, 0xe, 0x5}, &(0x7f0000000740)=0x0) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f00000007c0)={{r8, r9+10000000}, {0x0, 0x989680}}, &(0x7f0000000800)) bind$bt_sco(r6, &(0x7f0000000840)={0x1f, {0x0, 0x400, 0xa8a, 0x9, 0x0, 0xff1f}}, 0x8) 03:34:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000140)="681604810bf9fcffe352b28ef7e9f7d4363ee17901a6850e4ae33c2194e48d61da7263f1c233feafbc9f424f80f34c3e59763a766f63f65a8c5ef063370f487fbe302b7a68ad55c34c3afd8e5c0dfee3c3fe720232ffb27b75d8795446b648feb6903c1eeacdd8fd4c4002f2911dc7fb4e408ccdaeba7b87024901d7e6a2aac4ee3611ec9188215005e06f4cdb31c958ae5e13", 0x93}], 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x8000000000000}) syz_mount_image$hfs(&(0x7f0000000480)='hfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="e01c2a8cfdb84fb1488a87939773b90e"]) r2 = syz_open_pts(r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x14000) getsockname$unix(r3, &(0x7f0000000280), &(0x7f0000000080)=0x6e) dup3(r2, r0, 0x0) 03:34:39 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000040)=""/23, 0xfffffffffffffff3) 03:34:39 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x80350000], 0xffffffffffffffff}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 03:34:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x3c, 0xf0]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 606.489091] hfs: unable to parse mount options 03:34:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x5e, @broadcast, 0x4e24, 0x1, 'rr\x00', 0x22, 0x80000001, 0x1d}, 0x2c) io_setup(0x4, &(0x7f00000001c0)=0x0) close(r0) socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x700000000000}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 03:34:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x6}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) set_robust_list(&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0xa5c5}, 0x18) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x94) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x10f, 0x100000001, 0x9, 0x4, 0x5566, @dev={[], 0x10}}, 0x10) [ 606.536485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 606.549833] ================================================================== [ 606.557665] BUG: KASAN: use-after-free in p9_poll_workfn+0x660/0x6d0 [ 606.564250] Read of size 4 at addr ffff88018e37a3c4 by task kworker/1:3/4832 [ 606.571435] [ 606.573074] CPU: 1 PID: 4832 Comm: kworker/1:3 Not tainted 4.18.0-rc7+ #172 03:34:40 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@empty, @remote, @mcast1, 0xff, 0x101, 0x8, 0x500, 0x7, 0x80020100, r1}) r2 = accept(r0, &(0x7f0000000540)=@ax25, &(0x7f0000000140)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000002c0)=0x8, 0x8) ioctl(r0, 0x100008912, &(0x7f0000000680)="025cc80700145f8f764070") bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x4bb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xb}, 0x48) [ 606.580171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.589533] Workqueue: events p9_poll_workfn [ 606.593960] Call Trace: [ 606.596559] dump_stack+0x1c9/0x2b4 [ 606.600205] ? dump_stack_print_info.cold.2+0x52/0x52 [ 606.605486] ? printk+0xa7/0xcf [ 606.609296] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 606.614086] ? p9_poll_workfn+0x660/0x6d0 [ 606.618258] print_address_description+0x6c/0x20b [ 606.623107] ? p9_poll_workfn+0x660/0x6d0 [ 606.627262] kasan_report.cold.7+0x242/0x2fe [ 606.631676] __asan_report_load4_noabort+0x14/0x20 [ 606.636607] p9_poll_workfn+0x660/0x6d0 [ 606.640591] ? p9_read_work+0x1060/0x1060 [ 606.644750] ? graph_lock+0x170/0x170 [ 606.648557] ? lock_acquire+0x1e4/0x540 [ 606.652542] ? process_one_work+0xb9b/0x1ba0 [ 606.657048] ? kasan_check_read+0x11/0x20 [ 606.661215] ? __lock_is_held+0xb5/0x140 [ 606.665288] process_one_work+0xc73/0x1ba0 [ 606.669514] ? trace_hardirqs_on+0x10/0x10 [ 606.673747] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 606.678426] ? lock_repin_lock+0x430/0x430 [ 606.682664] ? __sched_text_start+0x8/0x8 [ 606.686891] ? graph_lock+0x170/0x170 [ 606.690682] ? lock_downgrade+0x8f0/0x8f0 [ 606.694822] ? kasan_check_read+0x11/0x20 [ 606.699065] ? lock_acquire+0x1e4/0x540 [ 606.703038] ? worker_thread+0x3dc/0x13c0 [ 606.707178] ? lock_downgrade+0x8f0/0x8f0 [ 606.711335] ? lock_release+0xa30/0xa30 [ 606.715299] ? kasan_check_read+0x11/0x20 [ 606.719439] ? do_raw_spin_unlock+0xa7/0x2f0 [ 606.723931] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 606.728503] ? kasan_check_write+0x14/0x20 [ 606.732723] ? do_raw_spin_lock+0xc1/0x200 [ 606.736947] worker_thread+0x189/0x13c0 [ 606.740930] ? process_one_work+0x1ba0/0x1ba0 [ 606.745420] ? graph_lock+0x170/0x170 [ 606.749222] ? graph_lock+0x170/0x170 [ 606.753022] ? find_held_lock+0x36/0x1c0 [ 606.757077] ? find_held_lock+0x36/0x1c0 [ 606.761138] ? kasan_check_read+0x11/0x20 [ 606.765274] ? do_raw_spin_unlock+0xa7/0x2f0 [ 606.770119] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 606.775213] ? __kthread_parkme+0x58/0x1b0 [ 606.779533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.784536] ? trace_hardirqs_on+0xd/0x10 [ 606.788672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 606.794205] ? __kthread_parkme+0x106/0x1b0 [ 606.798528] kthread+0x345/0x410 [ 606.801922] ? process_one_work+0x1ba0/0x1ba0 [ 606.806509] ? kthread_bind+0x40/0x40 [ 606.810307] ret_from_fork+0x3a/0x50 [ 606.814010] [ 606.815621] Allocated by task 11035: [ 606.819325] save_stack+0x43/0xd0 [ 606.822774] kasan_kmalloc+0xc4/0xe0 [ 606.826910] kmem_cache_alloc_trace+0x152/0x780 [ 606.831571] p9_fd_create+0x1a7/0x3f0 [ 606.835359] p9_client_create+0x8ed/0x1770 [ 606.839578] v9fs_session_init+0x21a/0x1a80 [ 606.843895] v9fs_mount+0x7c/0x900 [ 606.847423] mount_fs+0xae/0x328 [ 606.850780] vfs_kern_mount.part.34+0xdc/0x4e0 [ 606.855347] do_mount+0x581/0x30e0 [ 606.858874] ksys_mount+0x12d/0x140 [ 606.862505] __x64_sys_mount+0xbe/0x150 [ 606.866468] do_syscall_64+0x1b9/0x820 [ 606.870872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.876071] [ 606.877685] Freed by task 11035: [ 606.881047] save_stack+0x43/0xd0 [ 606.884500] __kasan_slab_free+0x11a/0x170 [ 606.888738] kasan_slab_free+0xe/0x10 [ 606.892534] kfree+0xd9/0x260 [ 606.895625] p9_fd_close+0x416/0x5b0 [ 606.899329] p9_client_create+0xa9a/0x1770 [ 606.903555] v9fs_session_init+0x21a/0x1a80 [ 606.907862] v9fs_mount+0x7c/0x900 [ 606.911393] mount_fs+0xae/0x328 [ 606.914872] vfs_kern_mount.part.34+0xdc/0x4e0 [ 606.919554] do_mount+0x581/0x30e0 [ 606.923081] ksys_mount+0x12d/0x140 [ 606.926697] __x64_sys_mount+0xbe/0x150 [ 606.930760] do_syscall_64+0x1b9/0x820 [ 606.934639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.939819] [ 606.941441] The buggy address belongs to the object at ffff88018e37a340 [ 606.941441] which belongs to the cache kmalloc-512 of size 512 [ 606.954087] The buggy address is located 132 bytes inside of [ 606.954087] 512-byte region [ffff88018e37a340, ffff88018e37a540) [ 606.966117] The buggy address belongs to the page: [ 606.971033] page:ffffea000638de80 count:1 mapcount:0 mapping:ffff8801dac00940 index:0x0 [ 606.979163] flags: 0x2fffc0000000100(slab) [ 606.983407] raw: 02fffc0000000100 ffffea0006bfb888 ffffea0006da2688 ffff8801dac00940 [ 606.991288] raw: 0000000000000000 ffff88018e37a0c0 0000000100000006 0000000000000000 [ 606.999161] page dumped because: kasan: bad access detected [ 607.004869] [ 607.006479] Memory state around the buggy address: [ 607.011395] ffff88018e37a280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 607.018737] ffff88018e37a300: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 607.026448] >ffff88018e37a380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 607.033977] ^ [ 607.039414] ffff88018e37a400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 607.046757] ffff88018e37a480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 607.054120] ================================================================== [ 607.061549] Disabling lock debugging due to kernel taint [ 607.067189] Kernel panic - not syncing: panic_on_warn set ... [ 607.067189] [ 607.076377] CPU: 1 PID: 4832 Comm: kworker/1:3 Tainted: G B 4.18.0-rc7+ #172 [ 607.084862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.094213] Workqueue: events p9_poll_workfn [ 607.098605] Call Trace: [ 607.101194] dump_stack+0x1c9/0x2b4 [ 607.104811] ? dump_stack_print_info.cold.2+0x52/0x52 [ 607.110029] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 607.114772] panic+0x238/0x4e7 [ 607.117965] ? add_taint.cold.5+0x16/0x16 [ 607.122152] ? do_raw_spin_unlock+0xa7/0x2f0 [ 607.126583] ? do_raw_spin_unlock+0xa7/0x2f0 [ 607.130986] ? p9_poll_workfn+0x660/0x6d0 [ 607.135144] kasan_end_report+0x47/0x4f [ 607.139115] kasan_report.cold.7+0x76/0x2fe [ 607.143518] __asan_report_load4_noabort+0x14/0x20 [ 607.148432] p9_poll_workfn+0x660/0x6d0 [ 607.152392] ? p9_read_work+0x1060/0x1060 [ 607.156525] ? graph_lock+0x170/0x170 [ 607.160324] ? lock_acquire+0x1e4/0x540 [ 607.164290] ? process_one_work+0xb9b/0x1ba0 [ 607.168685] ? kasan_check_read+0x11/0x20 [ 607.172832] ? __lock_is_held+0xb5/0x140 [ 607.176881] process_one_work+0xc73/0x1ba0 [ 607.181186] ? trace_hardirqs_on+0x10/0x10 [ 607.185550] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 607.190207] ? lock_repin_lock+0x430/0x430 [ 607.194526] ? __sched_text_start+0x8/0x8 [ 607.198661] ? graph_lock+0x170/0x170 [ 607.202450] ? lock_downgrade+0x8f0/0x8f0 [ 607.206605] ? kasan_check_read+0x11/0x20 [ 607.210744] ? lock_acquire+0x1e4/0x540 [ 607.214703] ? worker_thread+0x3dc/0x13c0 [ 607.218836] ? lock_downgrade+0x8f0/0x8f0 [ 607.222969] ? lock_release+0xa30/0xa30 [ 607.226931] ? kasan_check_read+0x11/0x20 [ 607.231062] ? do_raw_spin_unlock+0xa7/0x2f0 [ 607.235473] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 607.240041] ? kasan_check_write+0x14/0x20 [ 607.244270] ? do_raw_spin_lock+0xc1/0x200 [ 607.248490] worker_thread+0x189/0x13c0 [ 607.252455] ? process_one_work+0x1ba0/0x1ba0 [ 607.256943] ? graph_lock+0x170/0x170 [ 607.260730] ? graph_lock+0x170/0x170 [ 607.264518] ? find_held_lock+0x36/0x1c0 [ 607.268565] ? find_held_lock+0x36/0x1c0 [ 607.272620] ? kasan_check_read+0x11/0x20 [ 607.276753] ? do_raw_spin_unlock+0xa7/0x2f0 [ 607.281160] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 607.286258] ? __kthread_parkme+0x58/0x1b0 [ 607.290480] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.295482] ? trace_hardirqs_on+0xd/0x10 [ 607.299617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 607.305137] ? __kthread_parkme+0x106/0x1b0 [ 607.309442] kthread+0x345/0x410 [ 607.312793] ? process_one_work+0x1ba0/0x1ba0 [ 607.317269] ? kthread_bind+0x40/0x40 [ 607.321064] ret_from_fork+0x3a/0x50 [ 607.325121] Dumping ftrace buffer: [ 607.328646] (ftrace buffer empty) [ 607.332333] Kernel Offset: disabled [ 607.335991] Rebooting in 86400 seconds..