last executing test programs: 2.733924028s ago: executing program 1 (id=799): openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10) open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fork() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() fork() madvise(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x6) fork() 2.126323652s ago: executing program 1 (id=805): openat$md(0xffffffffffffff9c, 0x0, 0x8, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000880)={{"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", "00e7070a1302000000009700"}, 0x0, 0x820000000060, 0x0, 0x0, 0x9, 0x2000000, 0x8c}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000000c0)) r1 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x60108, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) vfork() rfork(0x1000) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x18, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755aedaacdd4743c7eaa", 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0}) 2.003925614s ago: executing program 0 (id=811): setuid(0xee01) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x1a) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380), 0x0, 0x0}, 0x840) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x12, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffa}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r0 = getsid(0x0) procctl$PROC_STACKGAP_CTL(0x0, r0, 0x11, &(0x7f0000000000)) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 1.924798848s ago: executing program 2 (id=813): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000900)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000080)) 1.924358687s ago: executing program 0 (id=814): setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000080)) thr_new(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, [0x0, 0x100000000000]}, 0x68) socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000002580)=[{&(0x7f0000000500)="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", 0xe0c}], 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000400)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x4, 0xfdffffff, [0x0, 0x0, 0x45f]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000280)={0x0, 0x2, 0x0, 0xffff, &(0x7f0000000340)="9e613ba751cd0961c7", 0x0, &(0x7f0000001480), 0x0}) 1.886963247s ago: executing program 0 (id=815): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x8403, 0x0, 0x0, 0xffff}, 0x8) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DIOCADDALTQV0(r3, 0x8004667d, &(0x7f0000000200)) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) utimes(0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f00000001c0)="080000007256d3e774600dea39e57c3d8e6c1af47899dd44db75b7d90bdfe7586f454eb37693") kmq_open(0x0, 0x200, 0x0, &(0x7f0000000140)={0x5d5, 0x6, 0xa, 0x200}) 1.886634238s ago: executing program 2 (id=816): 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}}) ioctl$BIOCGDLTLIST32(0xffffffffffffffff, 0xc0084279, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x1400) msgsnd(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB], 0xed, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@random="c3b58b132350", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "000100", 0x30, 0x3a, 0x0, @rand_addr="f6ec06afdf466c130afc590bdb9e4ff6", @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "8f79f7", 0x0, 0x6, 0x0, @mcast1, @rand_addr="dfa7f5ff3bcb22ddb457a19444d9d6f6"}}}}}}}) fork() mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 1.63434785s ago: executing program 3 (id=819): socket$inet6_sctp(0x1c, 0x1, 0x84) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff6, 0xc1}, {0xffffffffffffffff, 0xfffffffffffffff8}], 0x2, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000000)={r6, 0x0, 0x0, 0xffffffff, 0x0, 0x9}, 0x14) 1.524712514s ago: executing program 2 (id=820): r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100040100c2"], 0x28) openat$evdev(0xffffffffffffff9c, 0x0, 0x40, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) pathconf(0x0, 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x2, @broadcast}}}, &(0x7f0000000300)=0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x4385, @empty, 0x4e}, 0x1c) rfork(0x3060) 1.485298067s ago: executing program 3 (id=821): mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) mount(&(0x7f0000000740)='ext2fs\x00', 0x0, 0x10, &(0x7f0000000680)="ade842ebae21f7633aca48499e99749030ddbd9e14874ce6a586d90a306cb74264626630e10532de6c39d4332680bcfd0f4d702e0d69a62e7d5efef16b33148f8b") symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000180)=0x100, 0x4) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') pathconf(&(0x7f0000000100)='./file0\x00', 0x4) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) sigaction(0x30, &(0x7f0000000140)={&(0x7f00000000c0)="670f5e0b0f1c4cf403f347ab67363e2ef20fe6c3c40249930cd80f935803f047866000f2430f5f6f00f342e03dc4814d751dffefffff", 0xda90f4c61508fb70, {[0xfffffe00, 0x3, 0xffffffff, 0x6]}}, 0x0) setitimer(0x2, &(0x7f0000000280)={{0x0, 0x4}, {0x20}}, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 1.482512851s ago: executing program 2 (id=822): socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000340)) setrlimit(0x7, &(0x7f0000000040)={0x0, 0xffffffffffffff80}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x8004, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000013c0)={0x10, &(0x7f00000003c0)="e3f292d4bf254fd77577acfbddaf56c47b0eb453d162cc8e674ab53ce16716a8f2cb185ef0537d1a76a080dc4c9a3b9e14530390795f5a23ecce248c96b32177cecad93d711360b3c94570f40e3989582107cf455bb95b7ee10d9df13eda2b8d8d729f33d6927b627ff491bc5efa09fec279226301cf6825b5deb9a31832191293fe676e3b6968bfdfd4b04f3c63d135da0d53fa483849f7fc755f244e0a04df989982006321656a5afb722ebbb561cea939d9659623b00dc30211761abb0c29903c4450c6d711018f0d3d4fd4123d9d50c043f98584b2210df0eb878f63a43a172f92d868e246d2e26447c6aac52c2e6ee1eb1d656629e69b6159213c6fcd789305b6b75fde760ae10e9f70ddc1c07e1c5933835f959f9c40c5f8a8214ac22b2833fe6afab3b9dc54e8a53717de23c40cdec9053bf7d96f5ea0bf7056e7e6d007d086d18b6bdc09d01ab9ae4aa537d96912059289ca34473605184b4966a071928b63a537d14a3e935f49430b83b140d486362362105e6c1b9870da431526916c90d98f9dda158d4369ac6fbd7406c233474048be3bef1a4c391270f4f4de687b6529d75724596e7997235360687870936cd914538b38b844c10952c866340a4d7e10522497e378d367f064647149c19db346b18c2d3a31747fb4def6395925f0656c5dff8d93b4e766038acbe8e84326444ceb64f8726b71b62a8413f6636f4c366427c40cf029f9e4a7d225336ef05f33aa7c8979082bf83d77f09c39d712100315c970b75a2e06e52767b6cc04b209901f5fdb53c638252e3bc5802bd6383344f198e03901e6e4864a274d5e3d5c1e9cb678752496a8f43336ead1ff561bccfbe7c5b8d8a1a9bfe200f5fba02b1c8047de35080360b289499b2aab212ba40cece42677df2bd40d9c74bc747fb33ae4702053eef8fe025c68f54222dfebd58d0d84b15b1fefb95fbd2e20aa7d4dff704baa8590b3a23a7c1789622d8cf606e3329fb0a7ceeeb8add57e684cd164f7836fe212218cbc98578c0b09967d84ddc00421821af4ed190525cef141c86f34334360b4954885902a478b5195cfc780dda944af0dc962cc66e3e4e53975c50ca9269cfa4a741ab42b0b5bc18d325dff2da38370549a7a9738368d4c02dad728d254fc9b4e22d8681ef26cb6ca5b061ce29b6888412126a99d6df4e58bad5a441a1f6157fe0a209d483da786971bd7d162d5541556eb2f77b693a413ab927d7274ff7e475a5775e26fb78a2240bdcb534f7eb1d9e8c2e0b59b2e80b209cfe63882d5f11f1e504f8975cd0ccba35a4fbb0b6b41acbecb02cf1c161640e859b855e892a00e7c8f6725be770877864befe08ad4f1e157dbf13599c55a94e5dfcdcb8c1a5602c0053b0a501dafc27d7263d0875dff80ed371a000103fbc97d9d40b724004ce0bd0a0e3a521796c2e62031eb995c1ab8d8eeb7ff284d9aebba0d405aedb6bd983b4682a78e6f36ac4c6d7f128bba78c0912deced1b1c6fbf33d7f4fab373540f9e8ecbef16ed1483865c00c78e3eb1fc29e1d7c0ce217d379eb29f2d602e87cc80b38d975fc7f108dcee1da77b7e462663ef331a81ef0fccba060b36040c52dd8e5e1628b52e83414d83a48e758ac9efffb5857cc7961e41ee4470d4e36edd8c2daefa06e3d6f401dedf071a7c746ed2592037340fbff55a29e1b76d58c2e4b7d05473f6025300e83f3e758451cf5758e71d392607bf6d0417b2676f276909fae5b88d7a7e35f006b61183d9b77041cde2ecda48a6c5da244131ad4840a8b0ee78ec397769f7461da86972cdc5a9b2a800adc36e", 0x9579, 0x0, 0xe3c}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000001440)) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002680)={&(0x7f0000001480)=@in={0x10, 0x2, 0x1, @rand_addr=0x4}, 0x10, &(0x7f0000002600)=[{&(0x7f00000014c0)="960bf3afaed7ba07fcf49fd08672ed92bc088569caaa54a28a7bba6867dd0d78ab4bcb74383e75e5dcdab0839bbc88cf1fce29facbbf16663042b86940354c2d8029f04fa544035a065c07218e40eda12d72796d95403713", 0x58}, {&(0x7f0000001540)="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", 0xff8}, {&(0x7f0000002540)="2f4ebb7c459f72ec00fd766d3cebf58f50557eedc47967abda8f5ae47612ac69fbdc43e5de315cd5052d20e2e035a9ef3e05102268bb759b860986c190db9ffff539d366dd2f22dd388d76155d3bcb1bcd41ab997004beb97cfe117b77b75ac2a7e40a0c629d2078ae4ae28ea8e97e450758ef1d9836d5a13a3c5d16ca04b7f16e4828988d1fc5ecde8d3b7260a825a6bcd49763ce51b78408e5e37a355a5c68b0785b874cfcdf4a57", 0xa9}], 0x3, &(0x7f0000002640)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10, 0x81}, 0x1) 1.482159608s ago: executing program 3 (id=823): dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x100000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) r2 = socket$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, 0x1f00, 0x0, 0x0, 0x0, 0x0) 1.48175964s ago: executing program 2 (id=824): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10) open(0x0, 0x80000000000206, 0x0) fork() minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) fork() thr_suspend(&(0x7f0000000240)={0x8, 0x100000001}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9f", 0x2c, 0x100, 0x0, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0) 1.005482947s ago: executing program 0 (id=825): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8) fstat(r1, &(0x7f0000000040)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x1}, 0x24) setsockopt$inet6_tcp_int(r2, 0x6, 0x47, &(0x7f0000000140)=0xcc, 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x80000}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x9, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fork() ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000400)={0x2a, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) 994.124996ms ago: executing program 1 (id=826): r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000140)=0xb, 0x4) bind$inet6(r0, 0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x3, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) rfork(0x83000) 991.137412ms ago: executing program 1 (id=827): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x3862) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) sendfile(r1, r0, 0x0, 0x0, 0x0, 0x0, 0x0) 989.543411ms ago: executing program 1 (id=828): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, 0x0, 0x0) open(0x0, 0x0, 0x8a) ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000240)={0x0, 0x2, 0x3, 0x1000, 0x7, 0x101, &(0x7f00000000c0), &(0x7f0000000140)="8f2c8d7c0372c7eb7244e29e182556a094e3bfc3c2d85c09e4ca708f0823606a135611f6000b52079be05baf16af808d6cd1915e35967a029c92804b93cb66044641a21775e5f4d1574a4b6217d67af95ac7096ec1206e360784014dd1866e81010bdd154ffffcda9b1969d480b5306fb92066c1675944ec40e8d14a6c9dc224764265a0d60f0f4259723d29b9630948e1f0cf74f45fa8b78b54f8e19afa2de36e2cceb44781717ab36fd2b2c4c50a0d27f617fb7f777286e47c21d44c465268da18d639b5696a58f7b2ddfaa9b391da394520904ee71713a0e298935b89c2936faf", &(0x7f00000002c0)="30bfce93578085e82aa01b7ef059072b3dd3a5b59d2ea52c2a71ecf533558e4124a1d22937b449838f4489112bd3e4aa1c35c77371c62d184f83ed06be41feb0abcb6156771f44b1052ccbf3f4df8e4bda2af6c35330210a058fcde642ea460854be0f4ba5a36cd49e87b0a220f6138ce1c457424cbe6214d76c10c904f102f256863d6caf8049ee9319ce0934af21c6ccf72e668a0f4d4a95650d9605591f96e507db1020f6253410207c7549d193644e644af1df31e0ebbd84217d8a217b0bb13d6e3e8fa595a184b855b8edb595922bccfe226c18eea7377dc8f3acee14379044fee30d330690f6066a", &(0x7f00000004c0)="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", &(0x7f00000003c0)="89fd5ad1577f21ae750ad13147b7348298115a2587890f3638615b8760494102da52bd5849cf43dc0ab0a45e36a5e8c5d933366e101b5dc95523d6d8088fdb69ea4a8ec7314bfb9a167d504878f05f0265381b736d530b624ab896f3d2d68f746fb3091938ca6f414487624d9dedc32b6784eb7243d49f83b3"}) select(0x40, &(0x7f0000000000)={0x9}, &(0x7f0000000040), 0x0, 0x0) shutdown(r1, 0x0) dup(r0) 605.404788ms ago: executing program 3 (id=829): r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = dup2(r0, r1) r3 = getpid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000040)=r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="59ccf307a4c0dba2e9a6c704413f9a5d"}, 0x1c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r5, 0x0) 604.990888ms ago: executing program 3 (id=830): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) kevent(0xffffffffffffffff, &(0x7f0000000480)=[{0x0, 0x0, 0x1, 0x80000000, 0xfffffffffffffffc, 0x0, [0xfffffffffffffffc, 0x1]}], 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/207, 0xcf}, {&(0x7f0000000540)=""/286, 0x11e}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000040)=""/88, 0x58}], 0x5) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCLOCK(r1, 0x2000427a) ioctl$BIOCGSTATS(r1, 0x4008426f, &(0x7f0000000a80)) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) rfork(0x3060) 366.079364ms ago: executing program 2 (id=831): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) 365.693798ms ago: executing program 3 (id=832): recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/215, 0xd7, 0x40081, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xff}, 0x1c) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x1) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCSBLEN(r0, 0xc0044266, &(0x7f00000000c0)) ioctl$BIOCSETBUFMODE(r0, 0x8004427e, &(0x7f0000000140)=0x1) sigsuspend(&(0x7f0000000000)={[0x7ff, 0xfffffffa]}) socket$inet(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x100000]}) kmq_unlink(&(0x7f0000002cc0)='./file0\x00') 196.627085ms ago: executing program 0 (id=833): symlink(&(0x7f00000003c0)='.\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0/..\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0xc0000400, &(0x7f00000001c0)) 45.060967ms ago: executing program 0 (id=834): r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21}], 0x1, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') 0s ago: executing program 1 (id=835): r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000000}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x188}, {r0}, {r1, 0x2000}, {r0, 0x10}], 0x4, &(0x7f0000000500)={0x100000000, 0x6}, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.141' (ED25519) to the list of known hosts. md135: truncating fractional last sector by 1 bytes Out of ktrace request objects. Expensive callout(9) function: 0xffffffff81431630(0xfffffe0077c66dc0) 0.021221335 s if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd6800 vnode_pager_putpages: zero-length write at 0 resid 8192 0xfffffe0077c56370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835061e0 usecount 5, writecount 3, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005494c840 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005492b740 (pid 1012, syz-executor, tid 100336) nlink=1, effnlink=1, size=1048576, extsize 0 generation=f4e50aab, uid=0, gid=0, flags=0x40008 ino 84, on dev gpt/rootfs syz-executor uses obsolete way to create divert(4) socket if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd6800 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd6800 if_delmulti_locked: detaching ifnet instance 0xfffffe0059e4d800 if_delmulti_locked: detaching ifnet instance 0xfffffe0059e4d000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0077e1ea50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835061e0 usecount 5, writecount 4, refcount 33 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054987420 ref 1 pages 264 cleanbuf 10 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005497d740 (pid 1492, syz-executor, tid 100883) nlink=1, effnlink=1, size=1048576, extsize 0 generation=3b5672a2, uid=0, gid=0, flags=0x40008 ino 114, on dev gpt/rootfs md2: truncating fractional last sector by 1 bytes vnode_pager_putpages: zero-length write at 8192 resid 6242 0xfffffe0077c55dc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835061e0 usecount 3, writecount 3, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054956420 ref 3 pages 4 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe005497d740 (pid 1537, syz-executor, tid 100947) nlink=1, effnlink=1, size=14434, extsize 0 generation=ee0d67d9, uid=0, gid=0, flags=0x4 ino 152, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe0059e3b000 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe007823b6e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835061e0 usecount 5, writecount 4, refcount 6 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054925948 ref 1 pages 32 cleanbuf 1 dirtybuf 3 lock type ufs: EXCL by thread 0xfffffe005498b000 (pid 1612, syz-executor, tid 101029) nlink=1, effnlink=1, size=2147483650, extsize 0 generation=9586639e, uid=0, gid=0, flags=0x60091 ino 157, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0078037dc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835061e0 usecount 5, writecount 3, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005496f108 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005497d740 (pid 1675, syz-executor, tid 101103) nlink=1, effnlink=1, size=1048576, extsize 0 generation=2f9b4dfa, uid=0, gid=0, flags=0x40008 ino 79, on dev gpt/rootfs pid 1690 (syz-executor), jid 0, uid 60929: exited on signal 4 (no core dump - bad address) pid 1740 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large) vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe005a0e8dc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835061e0 usecount 5, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054987630 ref 1 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0054946740 (pid 1738, syz-executor, tid 101178) nlink=1, effnlink=1, size=1048576, extsize 0 generation=f70cf6ea, uid=-941107850, gid=0, flags=0x40008 ino 78, on dev gpt/rootfs Connection to 10.128.0.141 closed by remote host. FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: pid 1792 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large) if_delmulti_locked: detaching ifnet instance 0xfffffe0059e4d000 pid 1843 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large) panic: unhandled af 137 cpuid = 1 time = 18 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057866330 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057866490 vpanic() at vpanic+0x257/frame 0xfffffe0057866650 panic() at panic+0xb5/frame 0xfffffe0057866710 unhandled_af() at unhandled_af+0x1d/frame 0xfffffe0057866730 pf_addrcpy() at pf_addrcpy+0x37/frame 0xfffffe0057866750 pfioctl() at pfioctl+0x4537/frame 0xfffffe0057868730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0057868820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x9b/frame 0xfffffe0057868850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0057868a60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0057868ab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0057868b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0057868d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057868f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057868f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x8264ccf08, rbp = 0x8264ccf80 --- KDB: enter: panic [ thread pid 1895 tid 101384 ] Stopped at kdb_enter+0x6e: movq $0,0x23eab87(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db>