last executing test programs: 10.229126534s ago: executing program 3 (id=124): r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) symlink(&(0x7f0000000000)='.\x00', 0x0) r1 = open$dir(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84) fhstatfs(&(0x7f0000000000)={{[0x52fb, 0x8]}, {0xa711, 0x4, "d5b3f338bc2f5d3c8044ab86e7ee0386"}}, 0x0) setrlimit(0x2, &(0x7f0000000000)={0xffdffffa, 0xfffffffffffffffe}) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) getdirentries(r1, &(0x7f0000000240)=""/149, 0x95, &(0x7f0000000080)) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 10.160119878s ago: executing program 0 (id=125): socket$inet_sctp(0x2, 0x1, 0x84) kqueue() socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="2a0210afd693312a337bbc1d6ada07e16c5a8d148abe8058272c281229f2f6b477a6653d3fc700dfe23d4d0b60ec8033141fe5c1b544e35701782ac6e9e39460406a7b996651ec08a18ffe90d8960aab2a909202b8aef7aeb7ae00e993100b5d27038964b3399eea622005853478992bceb3cc258eade39c5ddc806aa1a221a8fe773680f5d2a8b8244dd633f56056c8be8c77e8239911e404c21c9b9ff66996bdc4b50daf504a38e51e06d1f47a66d8d2419d38042a3568b66de9635eace82a46c277e1d335568127cfd677bbb7c7c44ae542d1d6eb6e678948bb89180359d3d940", 0xfffffeb0, 0x4, 0x0, 0x0) select(0x40, &(0x7f0000000100), &(0x7f00000024c0)={0x1ff, 0x8000000000000}, 0x0, 0x0) 9.940146076s ago: executing program 3 (id=126): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) r3 = semget$private(0x0, 0x5, 0x0) semop(r3, &(0x7f0000000080)=[{0x1, 0x1, 0x1000}, {0x2, 0x0, 0x1800}], 0x2) dup2(r2, r1) (async) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r4, r1, 0x84, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=[{&(0x7f00000005c0)="cf9f", 0x2000}], 0x1, 0x0}, &(0x7f0000000000), 0x0) 9.353533687s ago: executing program 2 (id=127): aio_readv(&(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @ke_flags}}) fork() r0 = socket$inet(0x2, 0x2, 0x0) close(r0) r1 = socket$inet(0x2, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000140)="10", 0x3}], 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000240)="ea00000100000000", 0xc) open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) r2 = getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000530, r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1, 0x12, r3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="ea9d2acd91587610", 0x8) fork() setsid() r4 = fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) wait4(r4, &(0x7f0000000140), 0x11, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) cpuset_getaffinity(0x1, 0x6, 0x39, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x4, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000080)) 9.298520666s ago: executing program 2 (id=128): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000100)="1c61f85b0c2841c49a7b7ae7f9c6fa757aad1dec711ac64fe7568078f3dadbec2461af09be652c50f26af80cfb813753218461bc93dd1a47e8219b06842b9bfd879bf3"}, {&(0x7f0000000180)="52069644162dd05c60d41c703aee34caca1a4bdb4975dc0b2d03a2146a86dfc691295fd7f8932eaf84624833098821293d00f45729a5fe6f765f2af78ec762cea6491b45005d129f90c905594fe712f526dbf159fae9cd203f9e4f10f55ffc3165540865b590986c201548845d2ccdf2ff08a4a01c0e9e6dbf8ab9601f316ec017e914520908bc5c527e0c1db8e9abed7989ad923e7b2472ad7385d8da676bbf6d52c019f455d06166ade9042dc52bc38817abc0fea4a952e881e5f9afc399bb6f5b786f4af0999ff456cd223e5b94c33f55e569ad6d3a9d0d0df4d09a2b27574e"}, {&(0x7f0000000280)="bd9ae61a8a082e1333b1ab8a48be7e5ab7ef4f808c5dfb3bf4427eee26b6c8fabb3aaedf3c542e803c5ba006e571f153a387eedfeb8c59e55b598b094b3c49d6de959a37e05574ffce444750e2c60df16dbc9b42a9873da27f76a2fc6eb15e360371db413900bc930381afdc8651a6ede00c2c78eef7c0c7de5a246a49d9737e96cd238b625d1f22b4d84a7c77be664ffbf59fb529d3aeed413a2e953228e16e5ca08be191f5421ba5b6e5c53a0ed840cc8a178c0a6ceb2f10f8fd7023955013"}, {&(0x7f0000000340)="4a408423ffd73f9bd6c55f3dc93005c2d8ec80b3f42d5864fd60338e64d33df2e9498998b9ea4efd00a986d75dbd47fc7fa78e221075f828e422341378ffb975c2de7e4a47cbaccacb5d38dd75ae12142838748c7d6b8b2952ca4cbb00264bf93a738b5160bed8895d0913f1ef730135"}, {&(0x7f00000003c0)="b627db4883e1ca7fec6c3a9d4ee954663977d2cd7452583292ca4fd18e04718aa8939fdba670762405b723098da974a1d53005fd683dd395cb0c9f5f1254bd4356d3f93d879d773ec19cafacb76201e21c96bd1bb0698d4d08"}], 0x200000000000009f) syz_emit_ethernet(0x138, &(0x7f0000000440)=ANY=[@ANYRES64]) setsockopt$inet_tcp_TCP_CCALGOOPT(0xffffffffffffffff, 0x6, 0x41, &(0x7f00000000c0)=@newreno={0x1, 0xc7}, 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) freebsd11_kevent(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setuid(0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) fchown(r2, 0x0, 0xee01) mprotect(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x7) r3 = socket(0x2, 0x1, 0x0) bind(r3, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x4}, 0x1c) listen(r3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="5193", 0x2, 0x5, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 9.298121248s ago: executing program 2 (id=129): mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x1, 0xfffffffffffffff9, 0x9, 0x8, 0x7fffffffffffffff, 0x7, [0x1000, 0x0, 0x0, 0x800000000000]}], 0x1, 0x0, 0x0, 0x0) shmget(0x3, 0xa000, 0x0, &(0x7f0000003000/0xa000)=nil) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) (async) socket(0x2, 0x1, 0x0) (async) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f0000000180)) (async) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) (async) kqueue() (async) kevent(r1, &(0x7f0000000040)=[{0x1, 0xfffffffffffffff9, 0x9, 0x8, 0x7fffffffffffffff, 0x7, [0x1000, 0x0, 0x0, 0x800000000000]}], 0x1, 0x0, 0x0, 0x0) (async) shmget(0x3, 0xa000, 0x0, &(0x7f0000003000/0xa000)=nil) (async) 9.297355019s ago: executing program 1 (id=130): setreuid(0xee00, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4}, 0x25) setrlimit(0x9, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="1beca87ea0624a4c26f3898c6a26a11d85f042170105f3d4d19ed1e8a5b1ed5eb65dae3a6914001eeda0b26bb3fa692aeca3702d056a7f1c2c30ad9273c7215849563f2f23925b5f9a7d88dfc7533b207e98b79997c1d212d689cd32b5bd947cf6f40a4e007f2dcbf4cc7c3d7d6ab76b2ec6227d49702f201abdb988ed3d016e9b211ab2d28c3a1c1828007d4c8a98ea77fd867d5fc89e05e2d67fc2d71df1d55f8f1ff6487bfde4e02392b4b0c8d3b36ca16a78e88b3f311a95b560f2a5f1c2617b84fc6cbd240d72a77461e17c7a90955f2277d56c1055ddd9065c8c850bd01bc9a39bed3890892af2914e34f8", 0xee}, {&(0x7f0000000240)="f6e9a6d745a7240dce567e28e64da812569d50e631e196090098c4ad7c903a02e29b43b759d1e259d0a458fcb7554f7a5a590c4004e80e6bc3cec08f674efabe67af", 0x42}, {&(0x7f00000002c0)="9f8bde6e1e3ed1f85cd84ca06b8e120f3c8d4dffa81862337da5e0f589a802eefa03186fa62cfca3f01bc3426e00b26e3ceb86c49f98bbc0d3bacf166a3534f74eee8faff7f082335013ee7fa3dc821df2942006111aeae458564b995fc9d54eb79dc7c0c3d1fa", 0x67}], 0x3, 0x3) r6 = fork() sigqueue(r6, 0x11, @sigval_int=0xfff) 9.23005056s ago: executing program 1 (id=131): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="94", 0x1, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000001100)={0x19, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, [0x7f]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x3a) setuid(0xee01) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) minherit(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0) r2 = fork() chdir(&(0x7f0000000240)='./file0\x00') r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0xca0706ee3fd5d6f7) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) extattr_list_file(&(0x7f0000000300)='./file0\x00', 0x1, &(0x7f0000000740)=""/224, 0xffffffffffffffd0) extattr_set_file(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0, 0x0, 0x189}, 0x180) sigqueue(r2, 0x2f, @sigval_ptr=0x7) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) (async) socket(0x11, 0x3, 0x0) (async) sendto$unix(r0, &(0x7f0000000100)="94", 0x1, 0x0, 0x0, 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) (async) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000001100)={0x19, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, [0x7f]}) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) chmod(&(0x7f0000000280)='./file0\x00', 0x3a) (async) setuid(0xee01) (async) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) (async) minherit(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0) (async) fork() (async) chdir(&(0x7f0000000240)='./file0\x00') (async) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0xca0706ee3fd5d6f7) (async) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) extattr_list_file(&(0x7f0000000300)='./file0\x00', 0x1, &(0x7f0000000740)=""/224, 0xffffffffffffffd0) (async) extattr_set_file(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0, 0x0, 0x189}, 0x180) (async) sigqueue(r2, 0x2f, @sigval_ptr=0x7) (async) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) (async) 9.229350254s ago: executing program 0 (id=132): r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_settime(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) fpathconf(0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x50, &(0x7f0000000380)="33634fb519050f221002ced30fb88b0a43ab759be9cc9c3168f27c74c22107de1ab78a9df980a69fef8483a7e8b94504a2607c9c38da5f437b4436f0b2b5f0578e7610de538f2a198592520f47f4f13623f148681efffe12b79ad3e40092aefd5637d0f9d27977d9e595df759245aa5a40fc86f3238e91abf816b3da8aa4b7cbe9795217ef7a5eff", 0x88) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setreuid(0xee00, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x5, 0x0) chroot(&(0x7f0000000100)='./file0/file0\x00') rmdir(&(0x7f0000000140)='./file0/file0/..\x00') socket(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2}, 0x8) 9.228440717s ago: executing program 1 (id=133): kmq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x21, @sival_ptr=0xeee9, @spare=[0x0, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x1]}) syz_emit_ethernet(0x83, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b9700023cc19e9ace00000000000000002100000002ff020000000000000000000000000001"]) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) dup2(r0, r0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f00000002c0)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) rfork(0x85000) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) 9.180180265s ago: executing program 2 (id=134): execve(0x0, &(0x7f0000000000), &(0x7f0000000280)=[&(0x7f0000000100)='[\x00']) 9.158131167s ago: executing program 2 (id=135): ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000140)={{"71f8c82a996ea138e6a340b050e3a381f4b0e8361f3165f82a7bc76b8945f3553078bcd09f4311af760b2bb3052ad42dd50ac6581f96d5731f3a442d66d14012108a300f995942171976d528ae106ac8464233e86ce3d0517a18347494f6a16de364aa40032d90ce70347ad4ddb1eb9955c0ce43f0d71c5492ff84ff1be8ae97ffe4e593a5f26b6390970aac783cee85f4e16ec0540938e79d7202c0e624a78794f63954e807154307c2d28c150fff6b67ca7bd146ef11841c3d016c21371d7bd4ba6b58278dcbb445d250492ea0477023c7e68a01579ca389a39e4045b140a8664fe5e58e69c8ff892d7cbe609051394dfa406420c62a424d141eb0dcf1c01bd56cb626ba4f93c0802d5fe16eec275cffdeb81757cc2ecb3db4e5fcdd16ad749c3f8e564c85fe8594960276d33d20b744788ffe47bbb04a38218c01f1f8d48642ca194df4a4c477399db79db62efd8f45fbad487fc704b581f719c8fe03d6b5ee19df81e6b0be090bbdfcbf5e1eca293454cc08b348b6e1f62317cf74e8a3ecb882dd784ee5f6c6af98777d04591e3eebbbd2a197bf1aa111b3a68176594ddbf61f05f7532234535bb135fb026793b95623353c27039fb7fd9a31dd5523b4509d89a707db12f812983487d8b63586dd27a62638e212cd725a707dc947c39262f07960cc9657bfb24700f9dafcff8a1de99cf90bcf626c13a67cae5ee452ba573cb38ae996846379a0ebfe1cddfef1bba3804d2850776c5fb20cebd3c532c6a5a649d07b2df40db5556228f51c3abcb6a3f0ab4ddf36ea8a7fb01d2a869e86aa1e58cc78f970f54bf50db0fd6955185770827b06a460bdc04c24bd2e3d049d6e870e2547b621ffeb58c1a769aba285cb66d64fffb34ba8e885d32985055173fba2f0256c4bc4f72ded21d71cf9491578f77edafc0f24591500f3c6de4f446b2fc91bca6cfad9d73317e6db5491e121931d290772db2374ae6c9026caf2a3d5761d0064386ab8d110ec776e0e8e40bc09116ccc98def8668b121d33a3c165cc85c10c3acb2b4d765d0a641cf606364986435e39b5d6cf3e5c2449c0e0fea3861f1422f0e113e4a673d57809c36de4bd2221b884d1d8a80980b6a2582054fa79c6760fd975b51b2bb231035619740da3ea6d8cd4d1d2c9979658f3a26da65de3220688d539b6a73574b7fb6e7ebad8d7d4a55fbded3f23b3426014be8cee2970edc326a8355638213eedab062c1a64609c4c40257c13e5ed3c9f3ebd857f5917210af52c9c84b1d13c7f8749fcc22509b87331ef6c27fb0f2f4e7923c815cecf574310cbcfa1d39b93b2b8917c0c4cd4b12a76634a33ff8f592b31afda58679610acfcabee22992d806c684f85e8bdcd09cbea091781209ac7340346e3f7322d748beee51b7ed4be1623899b38fcdfa3b74194add18b45ee8811b0e5934f531140", "8cd80a229a0d5945c348925cdd42495f18e5b29ca30e06565ee622345aabc9bf"}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xb}) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000008c0)="0fbef0d7538f3f3062490b99f06b5fce44f334c97ad104b2c2661f8effdad562fb764fcbed90ee976d056dbe5c45fb67327f3d192f78609eb634c10bd95041d94aafbf6aa7452d1a43d5127562f2a362ea5753226a3c4403033e32d30d29d3019f", 0x61}], 0x1, 0x2) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r3, r2) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r4, r2, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=[{&(0x7f00000001c0)="bedec9884be0eac225d277a7f3b47f91292637e035ea108386e553fa5d0e7e9f8edc0e9046216c46fcb23df4fbdde4d8b5b7188f2154dff5b521a218f000808d6de402706208fbb89f2d7e8a1baae5c59e36ad8f6f2dd23385525ade40fca0dc0a271d734d8090e99b5320", 0x6b}, {&(0x7f00000003c0)="c7c7ce388f3a060cc0527c8bd1fff916b69c08ef9f1b3fe04b99465b7cb5e6952341bd7f6ed75ec6e7235285a70340974a6e2dacbb7c", 0x36}], 0x2, 0x0}, &(0x7f0000000000), 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r5, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) symlinkat(&(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r5, &(0x7f0000000dc0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r5, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') rmdir(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mlock(&(0x7f0000a37000/0x1000)=nil, 0x1000) kevent(r0, &(0x7f0000000740)=[{0x3, 0x0, 0xc02e, 0x10, 0xe, 0x4b4922d9, [0xc65, 0x5, 0x7, 0x400]}, {0x3, 0xfffffffffffffffc, 0x4099, 0x8, 0x2, 0x826, [0x6, 0x1, 0x10, 0x3]}, {0x10000004, 0xfffffffffffffffe, 0x8048, 0x2, 0x3, 0x6, [0x6, 0x4, 0x4, 0x1]}, {0x4d, 0xfffffffffffffffc, 0x40, 0x80000000, 0x1ff, 0x9, [0x0, 0x9, 0xec86, 0xed]}, {0x6ba, 0xfffffffffffffffd, 0x0, 0x2, 0x10000, 0x4, [0x3, 0x758b, 0x10001, 0x6]}, {0xb6, 0xfffffffffffffffe, 0x13, 0x1, 0xfffffffffffffff8, 0x7fffffff, [0xdbcb, 0x81, 0x505, 0x5]}], 0x6, &(0x7f00000011c0)=[{}, {}, {}, {}], 0x4, &(0x7f00000000c0)={0x7}) 9.020183807s ago: executing program 3 (id=136): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) (async) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x200000000000008a, 0x101) (async) chflags(&(0x7f0000000100)='./file0\x00', 0x20006) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) (async) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 8.720107919s ago: executing program 0 (id=137): r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000340), 0x0) connectat(r0, 0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x1, @rand_addr="1136184ae2562c0c5aa2d1656996dcc2", 0x40}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x5) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000002880)=0x20102, 0x4) r2 = socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)=[@sndinfo={0x1c, 0x84, 0x4, {0x800, 0x4800, 0x2, 0x80000000}}], 0x1c, 0x2000d}, 0x80) sigaction(0x6f, 0x0, &(0x7f0000000040)={0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000640)="a7", 0xfe9a) r5 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @multicast1}}, 0x0, 0xef50, 0x134, 0x300, 0x40000000, 0x0, 0x8}, 0x98) syz_emit_ethernet(0x51, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) r6 = socket(0x1c, 0x2, 0x0) bind$unix(r6, &(0x7f0000000080)=@abs={0x8, 0x1c}, 0x1c) bind$inet6(r6, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r5, 0x0) rfork(0x1000) 8.719512706s ago: executing program 3 (id=138): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x40000, 0xa5) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x8001) clock_nanosleep(0xc, 0x1, &(0x7f0000000100)={0xd00, 0x3b9ac9ff}, 0x0) execve(0x0, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000300), 0xc) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r6 = open$dir(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4, 0x100) mkdirat(r6, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r7 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$BIOCFEEDBACK(r3, 0x8004427c, &(0x7f0000000180)=0x6) symlinkat(&(0x7f00000005c0)='\x00', r7, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r7, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r8 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r8, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 8.610123264s ago: executing program 1 (id=139): syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00o3', 0x30, 0x3a, 0x0, @rand_addr="8a211dd1450021b07f5a1957de7400", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\x00', 0x2000, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, @ipv4}}}}}}}) (async) socket$inet6_udp(0x1c, 0x2, 0x0) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) (async, rerun: 32) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) (rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (async) r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}}) (async, rerun: 32) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r3, 0x0) (async) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) minherit(&(0x7f00003bf000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000040)=r6) (async, rerun: 64) connect$unix(r6, &(0x7f0000000180), 0x10) (async, rerun: 64) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) (async) r7 = getpid() sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@init={0x14}], 0x14}, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)=r7) (async) cap_rights_limit(0xffffffffffffffff, 0x0) (async, rerun: 64) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/68, 0x44}], 0x1) (rerun: 64) 8.490010094s ago: executing program 0 (id=140): socket(0x2, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) fork() (async, rerun: 64) lio_listio(0x0, 0x0, 0x0, 0x0) (rerun: 64) symlink(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)='./file0\x00') (async) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000020c0)={0x0, 0x0, 0x10}, &(0x7f0000002100)=0xc) freebsd11_stat(0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x5, &(0x7f0000002580)={0x10, 0x2, 0x2, @rand_addr=0x2}, 0x10) (async, rerun: 64) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x80}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) (async) rfork(0x85000) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async, rerun: 64) r4 = kqueue() (rerun: 64) kevent(r4, &(0x7f0000000240)=[{0x0, 0xfffffffffffffffc, 0x83, 0x0, 0x0, 0x5}], 0x1, 0x0, 0x0, 0x0) renameat(r3, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') (async, rerun: 64) linkat(r3, &(0x7f0000000040)='./file1\x00', r3, &(0x7f0000000080)='./file0\x00', 0x0) (async, rerun: 64) r5 = open(&(0x7f0000000100)='./file0\x00', 0x615, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r6 = socket(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r6, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="00040000000000"], 0x28) (async) r7 = kqueue() kevent(r7, &(0x7f0000000680)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$DIOCRADDTABLES(r8, 0xc450443d, &(0x7f0000000200)={{"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", "45c7a3903b0e928466844c77c9f9b8d30102a25cd90935ea0777a101eb6784c9", 0x5, 0x4f}, &(0x7f0000000100)="e10259437497e87de8104d44c32f7239278093a8abeeabfc4a7b972be05c9a85a2eb9f342681af9f17552908aa0cf43895b5d79240f4c34b394688ade5ec13900007cfdc49497735a63ef3003546dd60e2a6cb9b289f693ae469aef492e30529214e167cb70040939decd0ff4eb7c4deb7d22343cbb64e28695c77207f3678c0a2280b29a80ce36f60ad9fe2869bdf215b360834dd78cca9b4b8cc2592e0bb2e7d30c208fdb918ebb1abc11f4cb45820a272f7bedff5cb297db711d6e2d857b321a4bdcf36428e82d26fd9feb85d5a4ca24968204c356f66830e6604975c1378f66839486f24f61d3887c3770a14cd", 0xf5c4, 0x40, 0x9, 0x9, 0x7, 0x9, 0xb7, 0x7}) (async) kevent(r5, &(0x7f00000006c0)=[{0x5, 0xfffffffffffffff5, 0x1, 0x2, 0x4, 0x7ff, [0xffffffffffffff45, 0x1, 0x9, 0x1]}, {0xc9, 0x0, 0x20, 0x0, 0x2, 0x8e, [0x6, 0x7, 0x5, 0x2]}, {0x101, 0xfffffffffffffffc, 0x100c4, 0x2, 0x10, 0x0, [0x3, 0xffffffffffff8001, 0x5, 0xfffffffffffffffd]}, {0x1, 0xfffffffffffffffd, 0x8016, 0x1, 0xfffffffffffffffd, 0x8, [0x5, 0x7f, 0x7fff, 0xe]}, {0xfffffffb, 0xfffffffffffffffd, 0x54, 0x400, 0x3, 0x738, [0x6, 0x839d, 0x8000000000000001, 0x3]}, {0x5, 0xfffffffffffffffc, 0x8011, 0x1, 0x2, 0xda, [0x0, 0xfffffffffffffff9, 0x8, 0x7fffffffffffffff]}, {0x0, 0x6, 0x4c, 0x8, 0x7, 0x2, [0x0, 0x7ff, 0x7, 0x3]}, {0x6, 0x0, 0x80, 0x2, 0x4, 0x4, [0x9, 0x2, 0x0, 0x40]}, {0x2, 0xfffffffffffffff5, 0x2050, 0x0, 0x6, 0x5, [0x1, 0x0, 0x4b52, 0x480000000]}], 0x9, &(0x7f0000000000), 0x0, &(0x7f00000008c0)={0x614, 0x4}) 8.488850912s ago: executing program 3 (id=141): socket$inet_sctp(0x2, 0x1, 0x84) kqueue() socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="2a0210afd693312a337bbc1d6ada07e16c5a8d148abe8058272c281229f2f6b477a6653d3fc700dfe23d4d0b60ec8033141fe5c1b544e35701782ac6e9e39460406a7b996651ec08a18ffe90d8960aab2a909202b8aef7aeb7ae00e993100b5d27038964b3399eea622005853478992bceb3cc258eade39c5ddc806aa1a221a8fe773680f5d2a8b8244dd633f56056c8be8c77e8239911e404c21c9b9ff66996bdc4b50daf504a38e51e06d1f47a66d8d2419d38042a3568b66de9635eace82a46c277e1d335568127cfd677bbb7c7c44ae542d1d6eb6e678948bb89180359d3d940", 0xfffffeb0, 0x4, 0x0, 0x0) select(0x40, &(0x7f0000000100), &(0x7f00000024c0)={0x1ff, 0x100000000000000}, 0x0, 0x0) 8.420143032s ago: executing program 0 (id=142): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) (async) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async) ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0}) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) (async) sync() (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) freebsd10_pipe(&(0x7f0000000000)) (async) r4 = socket(0x2, 0x2, 0x0) (async) open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0) connect$unix(r4, &(0x7f0000000140), 0x10) getsockname$unix(r4, 0x0, &(0x7f00000000c0)) (async) r5 = socket(0x2, 0x1, 0x0) bind(r5, 0x0, 0x0) (async) connect$unix(0xffffffffffffffff, 0x0, 0x0) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='\b', 0x1, 0x195a05e282d6161, 0x0, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x3ff}, 0x0) (async) aio_write(0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="02"], 0x9) 6.290082799s ago: executing program 1 (id=143): r0 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1b46d00, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4000081, 0x1, 0x4, 0x0, 0xc00, 0x3a632ebe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x8, 0x800, 0x1, 0x0, 0xfffffffc, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x60c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) (async) ksem_open(&(0x7f00000000c0)=0x0, 0x0, 0x800, 0x9, 0x7ff) ksem_close(r1) (async) open(&(0x7f0000000400)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x70e, 0x0) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) ksem_close(r1) (async) ksem_open(&(0x7f00000000c0)=0x0, &(0x7f0000000100)='{/&,-,/*\x00', 0xc00, 0x4a, 0x1f) ksem_wait(r2) (async) ksem_trywait(r2) (async) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) 5.519956531s ago: executing program 2 (id=144): openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xfffffffd}, 0x1c) socket(0x2, 0x1, 0x0) (async) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) getsockopt$inet_tcp_int(r1, 0x6, 0x44c, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x6}, 0x24) socket$inet_sctp(0x2, 0x1, 0x84) socket(0x2, 0x1, 0x0) (async) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r3, &(0x7f0000003200)="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", 0x7b8, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) sendto(r3, &(0x7f0000003200)="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", 0x7b8, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) shutdown(r3, 0x1) chroot(0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') faccessat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x3, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x6, 0x800]}, {0x2, 0x3, "9d38bb87af2c80e7c7d0770610343af2"}}, &(0x7f0000000200)) sendto$inet(r4, 0x0, 0x0, 0x20104, 0x0, 0x0) syz_emit_ethernet(0x1f6, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) (async) syz_emit_ethernet(0x1f6, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="f64183166fdde728261d6404f7092ed9"}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000200)="1c", 0x1}, {0x0}, {0x0}, {0x0}], 0x4, &(0x7f0000001440)=ANY=[@ANYBLOB="2c0000008400000002000000000000001000000008000000fcffffff00"/40, @ANYRES32, @ANYBLOB="1c000000840000000a000000000000000001"], 0x48}, 0x0) 5.240170184s ago: executing program 3 (id=145): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x80000, @sival_int, @spare}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(r4, 0x0, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000202c2, 0x61) 4.10002184s ago: executing program 0 (id=146): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) rfork(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x7, 0x3, 0x5f) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) socket$unix(0x1, 0x3, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) kqueue() kevent(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, &(0x7f00000000c0)=0x101, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000580)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) aio_write(0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) rfork(0x1074) ftruncate(0xffffffffffffffff, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000300)={0x188, {{0x10, 0x2, 0x2, @multicast2}}}, 0x84) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0xe, 0xffffffffffffffff, 0x22, 0x8, 0xe8c8, 0x0, [0x0, 0x2, 0xfffffffffffffffc]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) 0s ago: executing program 1 (id=147): open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x1, 0x100) mkdirat(r1, &(0x7f0000000400)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r2 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) getdirentries(r2, &(0x7f0000000040)=""/112, 0x70, &(0x7f00000000c0)) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="ed965a0b", 0x4}], 0x1, 0xfffffffe) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="b886b4e47f", 0xfffffffffffffee7}], 0x1) open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x39) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r4, 0x3) r5 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x3) flock(r6, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) r7 = socket(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bind(r7, &(0x7f0000000000), 0x10) listen(r7, 0x0) r8 = socket(0x2, 0x1, 0x0) connect$unix(r8, &(0x7f0000000000), 0x10) accept$inet6(r7, &(0x7f0000000080), &(0x7f00000000c0)=0xc) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. md0: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6800 lock order reversal: 1st 0xfffffe006e91a750 ufs (ufs, lockmgr) @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3369 2nd 0xffffffff82e01c40 proctree (proctree, sx) @ /syzkaller/managers/i386/kernel/sys/kern/subr_prf.c:188 lock order proctree -> ufs established at: #0 0xffffffff8160f051 at witness_checkorder+0x781 #1 0xffffffff8147ad56 at lockmgr_lock_flags+0x1d6 #2 0xffffffff81d1d71b at ffs_lock+0x18b #3 0xffffffff82274ccb at VOP_LOCK1_APV+0x6b #4 0xffffffff8176a12e at _vn_lock+0x14e #5 0xffffffff8176a9d8 at vn_close1+0x1e8 #6 0xffffffff8146c94a at ktrops+0x41a #7 0xffffffff8146c0cd at sys_ktrace+0xa7d #8 0xffffffff8223a0b8 at ia32_syscall+0x488 #9 0xffffffff8205e69f at int0x80_syscall_common+0x9c lock order ufs -> proctree attempted at: #0 0xffffffff8160ff22 at witness_checkorder+0x1652 #1 0xffffffff81503f7f at _sx_slock_int+0x13f #2 0xffffffff815ccfed at uprintf+0x14d #3 0xffffffff81d4986f at ufs_rmdir+0xdf #4 0xffffffff82273b11 at VOP_RMDIR_APV+0xe1 #5 0xffffffff8175f8d4 at kern_frmdirat+0x8b4 #6 0xffffffff8223a0b8 at ia32_syscall+0x488 #7 0xffffffff8205e69f at int0x80_syscall_common+0x9c witness_lock_list_get: witness exhausted witness_lock_list_get: witness exhausted maxproc limit exceeded by uid 0 (pid 3788); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 3585); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 2324); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 1660); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8358); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8360); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8360); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8360); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8360); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 5325); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4991); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4239); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4954); see tuning(7) and login.conf(5)