last executing test programs: 21.900848853s ago: executing program 0 (id=67): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) 21.0207888s ago: executing program 0 (id=83): fcntl$setown(0xffffffffffffffff, 0x6, 0x0) 20.97038608s ago: executing program 0 (id=84): socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) r2 = socket$inet(0x2, 0x20000000, 0x2) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000340)='geli\x00', &(0x7f0000000080)='./file0\x00', 0x1000002, &(0x7f0000000400)="f3171772f39a063b6938887e7c88c5bed5bb3f2e8136151c0d634b94f1c5edaf8612d54bc436fb45c4a960e3dce34079d05bc92e963931e43722c237883f24f18587d57d0a") r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r3, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r3, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) unlink(0x0) unlink(&(0x7f00000011c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10) sendto(r1, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da59f4fd0571e7cbd32f04f51420be57ceeaf74a083211a0a9f05174fc729688ccbe3732a6e", 0x4f, 0x20005, &(0x7f0000000080)=@un=@file={0x2}, 0x2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000003c0)={r5, 0xa}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r5, 0x800, 0x5, 0x0, 0x3, 0xd}, 0x14) thr_self(&(0x7f0000000240)=0x0) thr_wake(r6) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10) 20.769721807s ago: executing program 0 (id=88): sysarch$I386_GET_IOPERM(0x3, &(0x7f0000000100)) setresuid(0x0, 0x0, 0xee00) setuid(0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) fspacectl(r0, 0x1, &(0x7f0000000380)={0x7, 0x5}, 0x0, &(0x7f00000003c0)) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x6, @ipv4, 0x6}, 0x1c) posix_fadvise(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x1, 0x2}, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) rfork(0x11034) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0xf0) truncate(&(0x7f0000000000)='./file0\x00', 0x1000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r3, 0x29, 0x33, &(0x7f0000000180)="c5", 0x1) minherit(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f0000000080)={0x63, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0xb}]}, 0x10) sysarch$I386_SET_IOPERM(0x4, &(0x7f00000001c0)={0x1, 0x5, 0x8}) ktimer_create(0x0, 0xffffffffffffffff, 0x0) sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000140)={0xfffffffb, 0x8, 0x2}) sendfile(r2, r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19.897422042s ago: executing program 0 (id=94): open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x70) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x3, 0xfffffffffffffffc, 0x81, 0x10}], 0x1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xf, 0xffffffffffffffff) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') 19.896481992s ago: executing program 0 (id=96): openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)="b3", 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r1 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r1, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x9}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x80, @loopback={0xfeffffffffffffff}, 0xf}, 0x1c) r2 = getpgrp(0x0) sigqueue(r2, 0x6a, @sival_int=0x6) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ktimer_create(0x4, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) ktimer_create(0x4, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000100)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0xe, 0x0, &(0x7f0000000180)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) ktimer_create(0x0, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f00000002c0)) ktimer_create(0x0, 0x0, &(0x7f0000000240)) ktimer_create(0xe, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000280)) sendto$inet6(r3, &(0x7f0000000480)="183f1c4bdc52068b81db0304dd78057fcecc7136d0c22bf13f5cfd5f45c4178a5415ca2b2cc12b595fd5a433e99f844df85dfceeb4b0bf5fb5ffef13295d08aded2d32d7edfc59f3f88591cd0ce3af9084b6bd2fd2eeade8a9db5517dab4bfe971db8b0b2f5630311d78cf4ac2b7690ea382dfe67030fa79eceaf7e7438e5bf6deb7f80009f832d11f64", 0x8a, 0x20001, &(0x7f0000001440)={0x1c, 0x1c, 0x1, 0x80, @mcast1}, 0x1c) 19.875925869s ago: executing program 32 (id=96): openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)="b3", 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r1 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r1, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x9}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x80, @loopback={0xfeffffffffffffff}, 0xf}, 0x1c) r2 = getpgrp(0x0) sigqueue(r2, 0x6a, @sival_int=0x6) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ktimer_create(0x4, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) ktimer_create(0x4, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000100)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0xe, 0x0, &(0x7f0000000180)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) ktimer_create(0x0, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f00000002c0)) ktimer_create(0x0, 0x0, &(0x7f0000000240)) ktimer_create(0xe, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000280)) sendto$inet6(r3, &(0x7f0000000480)="183f1c4bdc52068b81db0304dd78057fcecc7136d0c22bf13f5cfd5f45c4178a5415ca2b2cc12b595fd5a433e99f844df85dfceeb4b0bf5fb5ffef13295d08aded2d32d7edfc59f3f88591cd0ce3af9084b6bd2fd2eeade8a9db5517dab4bfe971db8b0b2f5630311d78cf4ac2b7690ea382dfe67030fa79eceaf7e7438e5bf6deb7f80009f832d11f64", 0x8a, 0x20001, &(0x7f0000001440)={0x1c, 0x1c, 0x1, 0x80, @mcast1}, 0x1c) 8.053750353s ago: executing program 1 (id=224): symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket(0x2, 0x1, 0x0) ktimer_create(0x0, 0x0, &(0x7f0000000100)) setsid() openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCSETF(r2, 0x80084267, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x61}, {0x2}, {0x6}]}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000140)={{"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", "fc4e698c7cc40f3fe3a4bdeeeb6c6ad23574c8412fdd7303bc7958de97ef5aa6"}, 0x0, 0x400000000000005, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}) getsockname(r1, &(0x7f0000001800)=@in6={0x1c}, &(0x7f0000001840)=0x1c) ioctl$BIOCVERSION(0xffffffffffffffff, 0x40044271, &(0x7f0000001900)) shutdown(0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = getpid() fcntl$setown(r4, 0x6, r5) openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = getpid() fcntl$setown(r6, 0x6, r7) 8.052505622s ago: executing program 1 (id=226): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) unlink(&(0x7f00000013c0)='./file0\x00') msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') undelete(&(0x7f00000001c0)='./file0/file0\x00') 7.999439521s ago: executing program 1 (id=228): r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) sysarch$I386_SET_LDT(0x1, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0xff}, {0xc2}, {0x12}, {0x3}, {}, {0x6}, {0x6b3}, {0x7fffffff}, {0x1ff}], 0x9}) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "000015", 0x0, 0x2c, 0x0, @rand_addr="e1aaa2241dc0fb00", @local={0xfe, 0x80, '\x00', 0x0}}}}}) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = setsid() setpgid(r3, r3) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x2b28f}], 0x1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 7.960448914s ago: executing program 4 (id=231): r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f0000000040)=&(0x7f0000000000)=0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0xfd}, &(0x7f0000000140)=0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x189) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x4200) r3 = semget$private(0x0, 0x5, 0x0) semop(r3, 0x0, 0x0) semget$private(0x0, 0x1, 0x0) __semctl$IPC_RMID(r3, 0x0, 0x0) freebsd10_pipe(0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) connect$inet6(r0, 0x0, 0x0) sync() 7.941347083s ago: executing program 4 (id=232): ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000400)) (async, rerun: 32) ktimer_create(0x0, 0x0, &(0x7f0000000140)) (async, rerun: 32) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) (async) ktimer_create(0x4, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f0000000400)) (async, rerun: 32) ktimer_create(0x0, 0x0, &(0x7f0000000140)) (async, rerun: 32) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) (async) ktimer_create(0x4, &(0x7f0000000380)={0x4, 0x11, @sigval_ptr=0x5, @ke_flags=0xe2}, &(0x7f0000000500)) 7.890398215s ago: executing program 4 (id=233): getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r0, 0x1) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0xfffffdf3) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0x18) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) socket(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000180)={0x19, 0x24, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfdffff85, [0xe, 0x0, 0x155, 0x100]}) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) extattr_set_file(&(0x7f00000001c0)='./file0\x00', 0x2, &(0x7f0000000200)='-\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r4, 0x4, 0x10048) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) fsync(r5) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000000100)='./file1\x00', 0x9f) syz_emit_ethernet(0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000088a8"]) renameat(r6, &(0x7f00000000c0)='./file0/file0\x00', r6, &(0x7f0000000200)='./file0/file0\x00') open(&(0x7f0000000080)='.\x00', 0x0, 0x0) 7.770439425s ago: executing program 1 (id=234): r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) kmq_open(&(0x7f0000001a00)='./file0\x00', 0x200, 0x18, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xfffffff9, @mcast1, 0x81}, 0x1c) accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r2, 0xffff, 0x400, &(0x7f0000000040)="8c0f9c6a7b", 0x5) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0x1fe263}, 0x24) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r3, 0x1) shutdown(r3, 0x2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000440)={0x80000001, {{0x10, 0x2, 0x0, @broadcast}}, {{0x10, 0x2, 0x0, @rand_addr=0x9}}}, 0x108) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000012c0)={@loopback, @loopback, r4}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@loopback, @loopback, r4}, 0xc) bind(r3, &(0x7f0000000280)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @loopback}, r4}, 0x14) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000100)={0x28, 0x22, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6(0x11, 0x3, 0x0) sendto$inet6(r6, &(0x7f0000000000)="00200302", 0x2000, 0x0, 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_MODE(r7, 0x6, 0x28, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_splice(r7, 0xffff, 0x1023, &(0x7f00000000c0)={r3, 0x9, {0x2}}, 0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) 7.730441638s ago: executing program 4 (id=235): r0 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_init(&(0x7f0000000000)=0x0, 0x1) pread(r0, &(0x7f0000000440)=""/227, 0xe3, 0x3) ksem_trywait(r1) ksem_wait(r1) ksem_trywait(r1) link(&(0x7f0000000240)='.\x02/file1\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) setresgid(0x0, 0xee00, 0xee01) getresgid(0x0, &(0x7f0000000000)=0x0, 0x0) ksem_init(&(0x7f0000000280)=0x0, 0x4) ksem_close(r3) setregid(0x0, r2) setgid(r2) mkdirat(0xffffffffffffffff, &(0x7f0000000600)='./file1\x00', 0x108) r4 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x40) mknodat(r4, &(0x7f0000000040)='./file0/file0\x00', 0xe004, 0x0) chown(&(0x7f0000000240)='./file0/file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) clock_settime(0x0, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x14) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x2, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r5 = setsid() rtprio(0x1, r5, &(0x7f0000000a80)) 7.432502698s ago: executing program 3 (id=241): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000, 0xf) (async) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000, 0xf) setgid(0xffffffffffffffff) (async) setgid(0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x7369a0733676a8) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffff) (async) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)=',\x00'], 0x0) (async) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)=',\x00'], 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) bindat(r0, 0xffffffffffffffff, &(0x7f0000000140)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) sync() sync() sync() socket$inet(0x2, 0x4000000000000001, 0x0) (async) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000200)=0x34c, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sync() pipe2(&(0x7f0000000000), 0x0) (async) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x9) profil(0x0, 0x0, 0x0, 0xd6) (async) profil(0x0, 0x0, 0x0, 0xd6) r3 = getpid() rtprio(0x0, r3, &(0x7f0000000000)={0x4, 0x16}) renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280)=0x1, 0x4) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x60a3, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) (async) open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000080)={0x17, 0x0, 0xc, &(0x7f00000000c0)="ec7b00002cfeff0200000000", 0x0, 0x0, 0x0, 0xfdffef85}) ioctl$CIOCCRYPT(r5, 0xc01c6367, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x8000, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)}) (async) ioctl$CIOCCRYPT(r5, 0xc01c6367, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x8000, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)}) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000300)="b976540bd44f48a72f4d6cc179d16b5fdb9f213db055ab508bc43ec092311ddb6684eca61494733c8bef4184f0ab22685d6918d9e5a3e7b5bf7a5cd88d7bcbe23e0c6f0602cb63e8d14eed773d8586af0bf593e17b4e561ef7387e3acc0fa1889d5497c18aa8d2d9ee482816836d2cc2efde2ac11d984f6cd2c247f2ac1aeddffa2f8a0bc805cc1dbe3a1f537eba005a91848a0898601e8b53841a27daf55eef20a1d6c2c54aec9d13bc409761edb00948d0710499ddc3d43a4ba3a0ec9bf4eece1b", 0xc2}], 0x1, 0x0) (async) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000300)="b976540bd44f48a72f4d6cc179d16b5fdb9f213db055ab508bc43ec092311ddb6684eca61494733c8bef4184f0ab22685d6918d9e5a3e7b5bf7a5cd88d7bcbe23e0c6f0602cb63e8d14eed773d8586af0bf593e17b4e561ef7387e3acc0fa1889d5497c18aa8d2d9ee482816836d2cc2efde2ac11d984f6cd2c247f2ac1aeddffa2f8a0bc805cc1dbe3a1f537eba005a91848a0898601e8b53841a27daf55eef20a1d6c2c54aec9d13bc409761edb00948d0710499ddc3d43a4ba3a0ec9bf4eece1b", 0xc2}], 0x1, 0x0) 7.432270762s ago: executing program 2 (id=242): r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f0000000040)=&(0x7f0000000000)=0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0xfd}, &(0x7f0000000140)=0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x189) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x4200) r3 = semget$private(0x0, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) sendmsg$inet_sctp(r5, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000005b000000ac1400aa10"], 0x20}, 0x0) semop(r3, 0x0, 0x0) semget$private(0x0, 0x1, 0x0) __semctl$IPC_RMID(r3, 0x0, 0x0) freebsd10_pipe(0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x400, 0x0) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) connect$inet6(r0, &(0x7f0000001000)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) sync() 7.360592105s ago: executing program 2 (id=243): r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f0000000040)) (async) r1 = open(&(0x7f0000000080)='./file0\x00', 0x3000c, 0x0) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) 7.359637588s ago: executing program 2 (id=244): r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) profil(0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000240)={0x0, &(0x7f0000000080)=[@in={0x10, 0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x1c, 0x0, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0xe}]}, &(0x7f00000002c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r3, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x840, @loopback}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000004c0)="d9f2a0c55690d847400e9dc30ff9f58c0c", 0x11}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbc", 0xdc}, {&(0x7f0000000400)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf9823b4bd61564e993d25", 0x22}], 0x3, 0x0, 0x0, 0x18c}, 0xd) r4 = socket(0x10, 0x5, 0x9) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) socket$bt_rfcomm(0x24, 0x1, 0x88) sync() r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1017, &(0x7f0000000480)=0x5af0, 0x4) sendmsg$inet6_sctp(r5, &(0x7f0000000440)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x197}, {&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214", 0x31}], 0x2, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x84, 0xfa, 0x55, 0x2, 0x10, 0x1, 0xf5, 0xa4, 0x7, 0x0, 0x40}, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x9}, 0x24) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) rfork(0x85000) 7.359134451s ago: executing program 3 (id=245): mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000c40)=0x1c, 0x10000000) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="eed3f0b9fe3ac5f48f0abcc9955e8b49af39261c6ffeea88a998e0fe5e5f5b1f68e46cb9384cb430f16dad10cd4cfaef6f619f66ca64ab1005ac7aba18e7ffd98d649259bc1fda2bc0467fa2a62379e2ad5ed14c6df355acd3de06649f5d5668d908da8fc26662d6963336a085622e6bbe99482d47296d03c97f45c077f44421f32a3738df3ac1eb7328a31dbaf7c7449483529620f5017f511d43e1d7644c9ba8f343672f14b9f1a420aeed2996f386a8e4bc13e8c6991438c21dbe3d42e98da6f497f868a4b435aa2385ca6b35061dc2fb0701a3514fe68e406fffec", 0xdd}, {&(0x7f0000000400)="3c40706dd3b42016b12732a92f44b8e1bd7e5b46bd12d42b84daa88186562bbe404cb6d5fb2da1edce8efab8edf95cfa71c3e2e0bcae9f11fee02958976d3ab14fd0a4f7181d25e2f85ef5c97cb635e72d44b30b92c13bacd055aa4fb3029869d2a0dbdede9b464889e074dea4100c21bd04adaaa1f2fb36a2e0563447ae8b458625dbbb0a1233a18cabea6d2ca0e75323abde169a645f46bfbaa41f6a1934b126f19bb5c0bcb401f0e4ff08c6d12e2724712ce84b5915d6b7caee8dbfbf821fd9b9b364828035626bef094221eda9f38412bfa4124a766f", 0xd8}, {&(0x7f0000000080)="695e363bbc2e58", 0x7}, {&(0x7f0000000100)="d3c5c27a37d7ebba2e22505731855b5c70912f9f6a64e4b98378f5e7d5b5209ad8d662daf187ba2700fc33dae7c25a32e5b932a0140c76056490cb765760d7bf0bf10efc9029c7de7c713fd0001649efbd33f911813e0bead1d7d958", 0x5c}, {&(0x7f0000000200)="b2902948798d465c13148c200f3ff5858ef26a7e63d87249c88087f7c8f16e9c1eb946f279e19ab124ba7da2aa0660b0789742db874cd44be829edfbf4adbdabe467e78b405ea9eb93d3f83b7eac424bb9f49bdc396daa48cc87bf4f38906416634f9550b46cca716b6508a313c65866196ccdb9ad6a9e18efc6aabc8cb6", 0x7e}, {&(0x7f0000000180)="2584d61c366d95b1", 0x8}], 0x7}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) (async) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) open$dir(0x0, 0x400004000011830a, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) bindat$unix(0xffffffffffffff9c, 0xffffffffffffffff, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000240)={0x4, 0x2}) (async) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000240)={0x4, 0x2}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) r4 = open(&(0x7f0000000000)='\x00', 0x2000000, 0x0) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x0) (async) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000500)='./file0\x00', r4, &(0x7f0000000540)='./file1\x00') (async) renameat(r4, &(0x7f0000000500)='./file0\x00', r4, &(0x7f0000000540)='./file1\x00') r5 = open$dir(&(0x7f0000000440)='.\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r5, &(0x7f0000000040)='./file1\x00', r4, &(0x7f00000000c0)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') (async) chroot(&(0x7f0000000080)='./file0\x00') __getcwd(&(0x7f0000000340)=""/200, 0xc8) (async) __getcwd(&(0x7f0000000340)=""/200, 0xc8) copy_file_range(r3, &(0x7f0000000300)=0x4, r3, 0x0, 0x27, 0x0) shmat(0x0, &(0x7f0000ff8000/0x1000)=nil, 0x1000) kqueue() (async) kqueue() kevent(0xffffffffffffff9c, &(0x7f0000000400)=[{0xc8, 0xfffffffffffffff3, 0x8044, 0x100, 0x0, 0x0, [0xffffffffffffffff, 0x0, 0x7, 0xffffffffffffffff]}], 0x1, 0x0, 0x0, 0x0) (async) kevent(0xffffffffffffff9c, &(0x7f0000000400)=[{0xc8, 0xfffffffffffffff3, 0x8044, 0x100, 0x0, 0x0, [0xffffffffffffffff, 0x0, 0x7, 0xffffffffffffffff]}], 0x1, 0x0, 0x0, 0x0) ioctl$DIOCRDELTABLES(r2, 0xc44c443e, &(0x7f0000001440)={{"cc06a9ced26fadd1a4dec9817eceb5a897e0f90530d24a29ea23a312824d2b73b1f6cea0a8032a6755dc81aa35bde332495db369b1a72d29e90aef9a07528102411b26516a8befde0522118c17472b6c316dbe651d41b93de79f4a0fac062ba6330a2ff390354953ba9dc5f10fc04dd08c21387c4fc5ec14ff5f444bbe4ce84a41c8fa1f8df59082a3ba290f4e4e51202391778de50fc957c218f7262f5931e5dd6ccc3a1cc11a5d02668bab34f9b258016758d7536b86b70760605d5b243b8eb1b2a29d30a4bb0d42f8bffbf3134dc158573e8737dbfc1e50290a937ec8ad5668f029716cf6f6399bebd7fde45be477cfdaed84522ce51d9a2620113341104312324ba8409df8d5081b8f10213697f4bf7dd478b671b18281fdbd0eceb14e1507bdafc583962c9b651d2dacb167319a7b56ec8495ad456aa2b522545b5da6693134217445e1824307237c31c00591af670f369e5a590e79125e3727fb489e9bf901970bd0d5039c8e262456a4bb26d3523ef5f48ac563b290d997b07f6529981ec48f243cc6c63d8603764be6515e17fb86df4fa92a26caa358c9f87df67e1dff96c8dfba36795223bc4003fb0cc7248b10516a6fbcf421459caa8c7b2f613889a64de4df6ce75b4f814cdc0c05e59040b3f322f85059eb467b44ec2d133c8f6487e2c3b5afa1763acaf3ac4e53a6de36b9899cd5d9d51c5986060721d6eb39ee0e249ae8a4c5f8fb901bdd677c430cbdad5a5f2327f808b596d0cfb8a98a287a1b32e9f73a5fa33b9a07d56ae9920037ef1aeee6329d8c9685d78d9da79d4700b8144bc086cc367e0f2aab90f99b7c8ffc9efc143db554b3cdd015ec97565db611dd080d072bb257dbe0b5f6b0f0367bf206c7dd1afeedbf3239a7a4d02ed7c920df9ef8b52db98e1184cd6d639873f5d12e40cc69f0b047759d7d9d6853a03221d74adb99092bedb4e5e03fa962b08abefce520747361f16dcbed0a26b3fa2fbb04e2a0b80fafbe0b8db94dc9ffed59c2239daacc81e6ba93cd0a29f45027583bd2801888d3fda6708b923b7f345f21db14c8d37e06638e31f022068039834b02f4a65df036d783e5323b00d32feda146e577066e5ccd585ced7702a20af4be604a8b03de353b007591c4e3066ae380b8a369c4f459b0cc452e859e183ffbf1616186e4dd6b39776e82bce8821e6d21ed3d6678a6a4675d9e215eeca03dadaedba5de990d13be6f43ddf14c848c15da8b89947abe8aacb015eaaf6644c5f8f42ab8895e09b5640beddeeb0ed56aa92eb6a5744b3d1fcf6fb166df2a14cdc9a7174674224eadf8d4c3a65d832e17bbb068bf32a4e9121b8a24dce129de445cb122c9ccba2310028716c370a830f9053924b08ea7046a9f8955bb0d1f76611eb2e9e65f63710907ea31deb35b870b4bad388a7cab3e5376556f690988b99c34", "cffe4dd12a20cf34eb2ecea5c5949d6d636252117b732e71ae6a610cb893ef2b", 0x5, 0x5}, &(0x7f0000000440)="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", 0x99, 0xb, 0x14ed, 0x7, 0x8000000000000001, 0x5, 0x10000, 0x6}) socket$inet6_sctp(0x1c, 0x1, 0x84) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f00003c1000/0x1000)=nil, 0xdfc3efff, 0x4) 7.150391525s ago: executing program 3 (id=246): freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x9}}, r2, 0x100, 0x401, 0x105, 0x1ff, 0x6, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x7fffffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) profil(&(0x7f00000003c0)="e2fbf1124b485c3a", 0x8, 0x8, 0x2) profil(&(0x7f0000000400)="3d3847ab1aecfe405dfdabfa2e276cd264adbbef98d1932641d0c229538ec802a165ac05dcbf6e58508c14a7b8ead7aa08ea9a39eb09b11903b065a3f69332928fc2b44ec2ef2c049b3ec2a1352aacbc1f306fd8e5ff32978ef5e0914740c2f7817d8bbad5938b9a56758cf292b90a2302bff5d6fe9d8108d751833b046a3f721d5e421e0ad0214789ffdb3f66629e8938bc6571f95df9e0c2d33d7aa34ab32874a4b7b0b0389743f206199a51c859e438826bd25af31a1f8bccdd5ea8955e96b70336ca9804193727b12645914a95730d07a8c2f7ba7aedaa9c37de553e732421a6c2293aa27edc176ff734e1744978cc4a663ce5b173c0", 0xf8, 0xc, 0x5) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000005c0)={r3, &(0x7f0000000500)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}]}, &(0x7f0000000600)=0x8) profil(&(0x7f0000000640)="a5c0c09b9e2dab3030476ad6b23caa0cff6da264d05acccce9c79d8dc276cf8c7ab923e81bedcdf17ef26d24cc51590bc1d634de", 0x34, 0xffffffff, 0xff) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x1c}, &(0x7f00000006c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0xe, 0x4410, 0x0, 0x8, r6}, 0x10) profil(&(0x7f0000000740)="2385aae0ffff3e4b8247e9e3079a2bb93c80dfc12e0a353ee2eedb2879d60c5dcf1d180050a2287c942d6789486b970e7671d530413e7387999d72defb905b32149ebcc389155838c46c4e23b52a3f5c8882c1bce5551d060a6aca9c2c303502aedde5a61c13c9cdc73b708d71a1715f9c3b59813707b955cf478a8063749bebffe8a49ae3e84ee6a641669c04b8de6dd4fb6353d64e8c3c88bcb2aeea76076a53f069805bac872acb68e169a74dc0c526ffe438dd62cecdd8b7cfe24a153ac3e29f29146523ec3203a6f708de1d333c3ab7d7cfccb73aa19ce2bb78fabf412a113026", 0xe3, 0xec01, 0x2f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x0, 0xa, r3}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000880)=0xce4, 0x4) r7 = socket$inet_sctp(0x2, 0xd9e784fb74ccda1c, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f00000008c0)={r6, 0x4a}, 0x8) kevent(r1, &(0x7f0000000900)=[{0x9, 0xfffffffffffffffc, 0x0, 0xffffff, 0x55, 0xa, [0x401, 0x8, 0x6, 0x5]}, {0x6, 0xfffffffffffffffb, 0x41, 0x4, 0x2a8c, 0x3, [0x6, 0xf4e, 0x80000000, 0x10]}, {0x3, 0xfffffffffffffffb, 0x8, 0x1, 0x3, 0x8000, [0x3, 0x0, 0x200, 0x80000000]}, {0x1000, 0xfffffffffffffff5, 0x0, 0x4, 0x800, 0x7, [0x9, 0x8, 0x2, 0x9]}, {0xb, 0xfffffffffffffff3, 0x8, 0x1, 0x7, 0x8, [0x9, 0x8, 0x0, 0x9]}], 0x5, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000c00)={0x8000, 0xec}) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000c40)={0x41, 0x3, '\x00', [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}]}, 0x28) getsockopt$sock_int(r7, 0xffff, 0x1002, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) profil(&(0x7f0000000d00)="1f5fe8d3b36552679dc12f5b01aa21b5cbad5642d3255beb791b45714a79f931d4fc5eca6a34e32dbe2a984c39efc4bed58bd9fbdb47f5568eccb7f148a8a5b2ef627a67af83d6551cadb25420e6a3fda0", 0x51, 0xf, 0x0) connect$inet(r7, &(0x7f0000000d80)={0x10, 0x2, 0x0, @rand_addr=0x278bf43c}, 0x10) pwritev(r7, &(0x7f0000001000)=[{&(0x7f0000000dc0)="3de6b813e76b5f2b944279fe683f10d8286244c25c99713e506be00a61932c007f4683e30732d8b4891bd36875b4fa4cb643fa46ac3ea1fdc859e8ee005cc06c9f7bc23beb33698620db1b02cff29ce122e61e6cd4ba9518ab8a3b70f1b5582fe7ff1d58bf08557dd503dfbc7b3fd30ec69aec5c78c9a7e6638f0718b64fe8f78ab026b8f0254e28eff3ba1b288ce82b8b2c859c852ba614d09b8d470abe8616d7", 0xa1}, {&(0x7f0000000e80)="02f1562bd612e02e89fdc4933fc387215ecdbf3db47cb5b537def690c9e9f51e36ad6d47e26a96c78ff32065921fa2ff198c6a357ea9148e", 0x38}, {&(0x7f0000000ec0)="03561125140a3ea3dae20d40535755e4e3d181065f443039cbf4b5452785ada68a0275259006da08c01136639542619e2bee64923487645713c8164ce0c1f38ef6500cf5b9c4e8da717131c79c65d1bff79acf21b651a0ee78499b5911a3fd456262bc02844b87ce1136072e2909145d1d6801b443240f5d580fb5c3ff6520f034bd04d9108f5145daf9d1b2f23a2267c7fafb23051c39ce8fb114642e94dbc31362153d", 0xa4}, {&(0x7f0000000f80)="55c6177abf9721e84ec7d80a235f62351b1812ca1cbb209b7040282e5081d6834e955bed2a1eab27b548675bb589d33df51e870d87a6831aaa99aba7dbff426644e9a4", 0x43}], 0x4, 0x1) ioctl$EVIOCGUNIQ(r0, 0x40004508) setsockopt(r7, 0x7fff, 0x54, &(0x7f0000001040)="677cc8f3695641c4856c27be2cf36e8739501379b2415efe16f251d93e620ec8537faf5b68db65b59ac25e80cb99dd4beb313fdc38b72cf7a556dbdc2d174775427dfc639848aba3036015a068e67a0ee06ba38ec6fb40927bab7c4e34d59517c5523133c7d3bd71ba295e130940cc566aaa573f72b69b0321149cae843bf29b88b32b3e76f9199601c636a901909545dadb1385", 0x94) setsockopt$inet_int(r5, 0x0, 0x2, &(0x7f0000001100)=0x65, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001140)={@in6={{0x1c, 0x1c, 0x1, 0x10e, @mcast1, 0x2}}, r6}, 0x84) ioctl$EVIOCGKEY(r0, 0x40004518) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001200)={r4, 0x7ff}, 0x8) 7.090438055s ago: executing program 3 (id=247): socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x2, 0x0, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x4, 0x9f49}, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x310, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2000, 0x0, &(0x7f0000000380)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x189}], 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) rfork(0x82040) socket$inet_sctp(0x2, 0x5, 0x84) exit(0x200) socket$inet_sctp(0x2, 0x5, 0x84) symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000240)='./file0\x00') munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 6.990426132s ago: executing program 2 (id=248): r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x3862) r2 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x20) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2) r4 = kqueue() kevent(r4, &(0x7f0000000080)=[{0x0, 0xfffffffffffffff9, 0x6b, 0x11}], 0x3eb8802, 0x0, 0x0, 0x0) extattr_set_fd(r0, 0x1, &(0x7f0000000040)=':$&{\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) 6.920606976s ago: executing program 3 (id=249): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10044) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sigtimedwait(&(0x7f0000000100)={[0x4, 0x5, 0xf7, 0x7]}, 0x0, &(0x7f00000003c0)={0x7ffffffd, 0x400}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) ioctl$KDSKBSTATE(r2, 0x20044b14) openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x326a903331ee40e9, 0x0) fsync(r2) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400004}], 0x1, 0x0) 6.919379832s ago: executing program 1 (id=250): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) (async) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x727, 0x0, 0x4}, 0x10) (async, rerun: 32) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async, rerun: 32) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000380)={0x401, 0xffffd070}, 0x8) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_emit_ethernet(0x42, &(0x7f0000000240)=ANY=[@ANYBLOB="fffffffff0ff0000000000000800460000340000000000889078ac1400bbe000000144048b230c00907800000000451800000000000000000000e0000001ffffffff"]) (async) fork() (async, rerun: 32) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async, rerun: 32) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = kqueue() kevent(r4, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, &(0x7f0000000340)=[{}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24) (async) fork() (async) r5 = kqueue() (async) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x8, 0x9, 0x185, 0xec7d, 0x2, 0x28, 0x0, {@in={{0x10, 0x2, 0x3}}, 0x0, 0x2ed8, 0xff, 0xa, 0x2, 0x6}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r6, 0x0, 0x80000000, 0x7fff}, 0x10) kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) (rerun: 64) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async, rerun: 64) socket(0x11, 0x3, 0x0) (rerun: 64) sendto$unix(r2, &(0x7f0000000740)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000020000000000000f0200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) (async) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r7, 0x0) 6.87035859s ago: executing program 4 (id=251): sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x4200) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000300)={0x1f, 0xf, 0x0, 0x0, 0x0, 0x0, 0x3}) (async) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000300)={0x1f, 0xf, 0x0, 0x0, 0x0, 0x0, 0x3}) clock_getres(0x9, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004"], 0x28) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="14", 0x1, 0x5, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async) kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0xffffffff, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446", 0x4b}], 0x1, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2, @ANYRESHEX, @ANYBLOB='\x00\x00\b', @ANYRES32=0x0, @ANYRES32=r3, @ANYRESOCT=r5, @ANYRESDEC, @ANYRES8=r4, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446", 0x4b}], 0x1, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2, @ANYRESHEX, @ANYBLOB='\x00\x00\b', @ANYRES32=0x0, @ANYRES32=r3, @ANYRESOCT=r5, @ANYRESDEC, @ANYRES8=r4, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) rfork(0x85010) (async) rfork(0x85010) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r6, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r7, 0x0, 0x52, &(0x7f0000000080)="33634fb519050f221002ceb88b0a43ab759be9ccf9b668f27c74c22107de1ab78a9df980a69fef8483a7e8b94504a2607c9c38da5f437b4436f0b2b5f0578e7610de538f2a198592520f47f4f13623f148681efffe12b79ad3e40092aefd5637d0f9d27977d9e595df759245aa5a40fc86f3238e91abf816b3da8aa4b7cbe9795217ef7a5effeef81569597e06008f67537eecc3503491388daa6c567eaceb560a32c24755a55ed20d152194d233b6d4bf3815ed24d45f562978d56342bd08cc115ef2213a6c303fdefb2020906c357064c99c1dc2a820b567277faf3147fa24d8a5abded5dab81f95e626cded446282feb5053f1ca45ef59b59faba666c1f8ce841583366498ca8", 0x108) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 6.382304788s ago: executing program 2 (id=252): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f0000000080), 0x1000000000000264) preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 380.0315ms ago: executing program 3 (id=253): r0 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1b46d00, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x81, 0x1, 0x4, 0x0, 0xc00, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x2000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9]}) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = socket(0x11, 0x3, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r2 = socket(0x11, 0x10010000003, 0x0) r3 = dup2(r2, r2) ioctl$DIOCGETADDRS(r3, 0x80047308, &(0x7f0000000000)) r4 = accept4$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$sock_splice(r3, 0xffff, 0x1023, &(0x7f0000000100)={r4, 0x0, {0xfff, 0x3}}, 0x14) shutdown(r1, 0x1) vfork() r5 = socket(0x1c, 0x20000003, 0x0) setsockopt$inet6_int(r5, 0x29, 0x4b, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_ptr, @spare}) r6 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) fcntl$lock(r6, 0xd, &(0x7f0000000000)={0x570}) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) pathconf(&(0x7f0000000180)='./file0\x00', 0x5) 120.506185ms ago: executing program 1 (id=254): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) (async) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) syz_emit_ethernet(0x104b, &(0x7f0000001500)={@local, @random="d0b5049f6b63", [], {@ipv6={0x86dd, {0x0, 0x6, "36ea07", 0x1015, 0x3a, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @udp={{0x0, 0x2, 0x8}, {"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"}}}}}}}) mincore(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0) (async) rfork(0x96014) (async, rerun: 64) write(r1, &(0x7f0000000080)="ba", 0x100000) (rerun: 64) 318.214µs ago: executing program 4 (id=255): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async, rerun: 64) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (rerun: 64) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) (async, rerun: 32) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x11) (rerun: 32) chroot(&(0x7f00000023c0)='./file0\x00') r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800) kmq_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x8, 0xc, 0x2, 0x7}, 0x0) (async) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x1, 0x0, 0x1}, 0x10) (async) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="43b744340a80502ea98fe9d8f1085c83"}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="b505f5effea861e544dfeb9ce9616099d0c72e20e240f10e4df0ca1a35b3b9daf8b15f35fd9f6c9a5a878c0d07ae09000000c54d4eaceb3c2452801ff666c07dd08b24bcd9448bb4df1da4851ab5ce983d950a09a3336a92", 0x58}], 0x1}, 0x0) (async) r3 = socket(0x1c, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) (async, rerun: 64) sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x2}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)="53da24fe52", 0x5}], 0x1}, 0x84) (rerun: 64) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000002c0)={0xb2, 0x1, 0xa5, 0xf, 0xf3, 0x1, 0x3, 0x6, 0xf7, 0x7f, 0x5}, 0xb) (async) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) (async, rerun: 32) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0x4, 0x4) (async) freebsd11_fhstatfs(&(0x7f0000000080)={{[0x3, 0x1000]}, {0x4, 0x5, "b9e5f9dae3dfac269c8f6a40608a83b1"}}, &(0x7f00000026c0)) (async) sendto$inet6(r4, &(0x7f0000000100)="f631616a686dd4e0c600e5acdb299736d0e5549bc8fea3d9deaeeaef6cdff9999d088ea5cfb13e329ec3545748", 0xffffff1a, 0x100, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) (async) rfork(0x3060) (async) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@in={0x10}, 0x10, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/251, 0xfb}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, &(0x7f00000016c0)=""/4096, 0x1000}, 0x0) 0s ago: executing program 2 (id=256): socket$inet_sctp(0x2, 0x1, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003, 0x0, 0x0, 0x8}, 0x8) (async) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003, 0x0, 0x0, 0x8}, 0x8) aio_waitcomplete(&(0x7f0000000080)=&(0x7f00000002c0)={0xffffffffffffffff, 0x0, &(0x7f0000000180)="39108d021434de90d86bd234d700efbc8dccb95c189ef52c39bf4ea18400452a07f04c239d3ba1d2d42880d84e27747577ef0f8a19fd57b08f8979c1c4404ffbb4f717433ae50b99a9858aa7429f04f3948b3498b32a549c702e44432496d0d94c6de4bcad0929ab1aef6211c0498e180f431f675e0cff1434a9432d71165a485a31b86bcc5dca960f26892252fc3061edda897185cc979f6a5b68f96d9db5089444d805cb6d7fc0", 0xa8, [0x2, 0x63], 0xfffffff9, 0x5, 0x100, {0x7, 0x1, &(0x7f0000000240)="8e1934de5b0d5c7915ba4e2f251fe82a996be29e800947646a889f312c60cf0f15d8223cdc5a89f2a402fe567f5fc73cba42c8b0c81f1e2e6ebf47c0bf37c6c08dc066909af7fa"}, {0x3, 0x17, @sigval_int=0x7, @spare=[0x80000001, 0xffff, 0x100, 0x4, 0x2, 0x2f, 0x9, 0x200]}}, &(0x7f0000000380)={0x800, 0x10}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x89, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x5}, 0x10) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x89, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x5}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0xfe, 0x6, 0x8, 0x37, 0x2, 0x0, 0x6, 0x0, 0x0, 0xbf, 0x2}, 0xb) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x20181, 0x0, 0x60) (async) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x20181, 0x0, 0x60) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) (async) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) (async) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) ksem_close(0x0) (async) ksem_close(0x0) clock_getres(0xf, &(0x7f0000000280)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) (async) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r2, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000003c0)=ANY=[@ANYBLOB="47658daea6fc00000000000008060001080006040000aaaaaaaaaaaa00000000aaaaaaaaaabb00000005af29d85e40a84690de0ef7bd10e4a82719d610c997a25a86873bc78d98bc3a671adbff3d8a8844071372c6177594e9f5c3ce48a520609ceb3b4c7c4fbc732a1b5f37440c7f0eeb1501303058273be52ff39b4458c5bc61c91ebf9ea93a7cea5d8dd6509573b7835b5e3e496b0cd16065a0ff4025add6450d93ce7e03695ce9"]) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000140)={0x80000001}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x800}, 0x1c) rfork(0x3060) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) (async) socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) fork() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.38' (ED25519) to the list of known hosts. md1: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000 Out of ktrace request objects. md0: truncating fractional last sector by 8 bytes vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e4ec6e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 7, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005b515c60 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=f70ee07a, uid=0, gid=0, flags=0x40008 ino 71, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 Expensive callout(9) function: 0xffffffff81a416d0(0) 0.005749829 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 md4: truncating fractional last sector by 183 bytes vnode_pager_putpages: zero-length write at 0 resid 11 0xfffffe0075109c08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 11, writecount 6, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005b55e948 ref 1 pages 1 cleanbuf 0 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe005b532000 (pid 1154, syz-executor, tid 100538) nlink=1, effnlink=1, size=11, extsize 0 generation=e17f35f5, uid=0, gid=0, flags=0x4128d ino 128, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000 witness_lock_list_get: witness exhausted maxproc limit exceeded by uid 0 (pid 3020); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4205); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 3232); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 3245); see tuning(7) and login.conf(5) SYZFAIL: posix_spawn failed (errno 35: Resource temporarily unavailable) FreeBSD/amd64 (ci-freebsd-i386-1.us-central1-b.c.syzkaller.internal) (ttyu0) login: maxproc limit exceeded by uid 0 (pid 4460); see tuning(7) and login.conf(5) set $lines = 0 Password:maxproc limit exceeded by uid 0 (pid 4364); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 4155); see tuning(7) and login.conf(5) show registers Password:maxproc limit exceeded by uid 0 (pid 3381); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 4088); see tuning(7) and login.conf(5) ps Nov 20 08:45:36 ci-freebsd-i386-1 login[748]: 2 LOGIN FAILURES ON ttyu0 Password:maxproc limit exceeded by uid 0 (pid 1740); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 1640); see tuning(7) and login.conf(5) show malloc Password:maxproc limit exceeded by uid 0 (pid 1344); see tuning(7) and login.conf(5) Login incorrect maxproc limit exceeded by uid 0 (pid 1757); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 1425); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 1425); see tuning(7) and login.conf(5)