last executing test programs: 49.723422716s ago: executing program 2 (id=528): r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0xc1a3, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) aio_mlock(&(0x7f0000001780)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x800000]}}) aio_mlock(0x0) aio_error(&(0x7f0000001540)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000140)="8ff608b8549baff040479b37fc50f91c106a7ca6d96c193cfe384f34685f04c39a7656d8e2b7b16659b099e200d14ac91bdf6a84258a42cd91b8c71317e156db4c5c98ed5a40b45a6ccc81651e7dfa65714469700b47680eab898764", 0x5c, 0x8, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xf, @remote={0xfe, 0x80, '\x00', 0x0}, 0x798c}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xb, 0x1010, r0, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x2b28f}], 0x1, 0x0) chflags(&(0x7f0000000100)='./file0\x00', 0x20006) setrlimit(0x8, &(0x7f0000000080)={0x4}) pipe2(0x0, 0x4) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) fork() setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0xcfb, @ipv4={'\x00', '\xff\xff', @rand_addr=0x7}, 0x10200ff}, &(0x7f0000000080)=0x1c) symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0) kqueue() close(0xffffffffffffffff) open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x180) __semctl$IPC_RMID(0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 48.427077495s ago: executing program 2 (id=532): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000f80)={0x420000}, 0x0, 0x0, &(0x7f0000001080)) 48.374878115s ago: executing program 2 (id=533): openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) 48.374163992s ago: executing program 2 (id=534): setrlimit(0x6, &(0x7f0000000000)={0x6, 0x6}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x2000, 0xb, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7f, 0x4, 0x4}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000002600)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000002500)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000002340)="b512ea0fb960874670b0096d2aa5ebfbe88a0539a40a8e7356710ef232a6d37965d0c8f6dad3537e9db426ea58a5a49999301c", 0x33}, {&(0x7f0000002380)="37a6f502640dfefa874387bd7d15c57117794245011cde79e3e647b618ebf614f16b2d78e336a0d741a1f9db95b5119db885b0ce74d6175a47c95078aecccbaf41bf71df89794808f58bd225a3a0397378091314c1532e3354132865b8a1d1a38cdb6ea4b5dcb0955efad3482a51fbe540151baba793748a13b74502c7aba7422c0748f2bcc0", 0x86}, {&(0x7f0000002440)="a622e03fe38ff5086f5814095451848d072deb15ed33631fdbd290c3295c1f6192a8e508cf26b81e7a36b99811185f2cb18cbf4046edf322ee3253bbd34a9e3e9c64ad09fe05a55e03c539c283ebe9c38729e9ae079ad89588b19647999a541527e2195e303135", 0x67}, {&(0x7f00000024c0)="6ea06077cef8b0d520a2be8a28de4c34d0c846de8f07b92e9f92b0079f96ce3b69ea625f72f864", 0x27}], 0x8, &(0x7f0000002540)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x200}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x2fb, 0x10, 0xffff0001, 0x3, 0x60000000, 0x4, 0xe7, r1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv4={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0xb1, 0x1, 0x2100, 0x1, 0x2, 0x10, 0xe, 0x8, r1}}], 0x8c, 0x20004}, 0x8) bind$inet6(r0, &(0x7f0000002640)={0x1c, 0x1c, 0x2, 0xc, @rand_addr="0a27759e43f7d2bbd7802b7b36f222ee"}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002680)={r1, 0x62fe}, &(0x7f00000026c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002700)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x9, 0x1, 0xec, 0x11c1, 0x3}, 0x98) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000027c0)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000002800)={r1, 0x79}, 0x8) fork() pwritev(r0, &(0x7f0000002a00)=[{&(0x7f0000002840)="e0caf00cfabe03a03a1d19f9f50034470d6a897391c2197f3b3772036dbc6137c97bfe1dcda86d97cfaf96fcd01e9a37c8eeeb006b55e02acec8696d30d1fed387e3ee96cb32fa9ffcd708dfa6c56bb568f8659a455d4e07e4", 0x59}, {&(0x7f00000028c0)="ce61698e6eaf36775a4817a51ef9ce0afc0f2a6a4fcf9303b5af53f6b12c75d41f9bcc3bfd26d21d31b882e6721c83f326dd354ef6036432322e331db837d492a8e72a201d9dbc3f65fc2f84229e04e30654f4f50c05b2efdc9e019498d80c6f0e7cc8ee98e2ed78b2b68a6a17a744e1e6686c7d1d038f7b73d867a5c75e0c4d56d9b6a440783f4f4742b38934cf9726d66e5f104d6643dec03ce05f46464da2927e19ac24d7331c786e8e1ee4e054b77fb4995da6149ab853d84d0b5a69bdaca9fd9fca1649d473d5f03512e420fb401daa2b9e1ee6af60c10110ba502bc2d45cf05a0941d1f3797ecbe7af6ec6fc001836", 0xf2}, {&(0x7f00000029c0)="6df254f4c7d37e87d9d7858cb72c", 0xe}], 0x3, 0xfffff576) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002a40)={0x3, 0xffffff81, r1}, &(0x7f0000002a80)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000002ac0)={@in={{0x10, 0x2, 0x3, @loopback}}, r4, 0x7, 0x8, 0x101}, &(0x7f0000002b80)=0x8c) getrlimit(0xa, &(0x7f0000002bc0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000002c00)={r2, 0xd5}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000002c40)={{0x1c, 0x1c, 0x2, 0x2, @mcast1, 0x4}, {0x1c, 0x1c, 0x1, 0x5, @empty, 0x80}, 0xe, [0x8001, 0x6, 0xa0000000, 0xbf, 0x10001, 0x1, 0x2, 0x6]}, 0x5c) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = dup(r6) ioctl$DIOCSETSTATUSIF(r7, 0xc0104414, &(0x7f0000002cc0)) cap_ioctls_limit(r7, &(0x7f0000002d00)=[0xc6, 0x200, 0xa28b, 0x6, 0x7, 0x7f]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000002d40)={@in={{0x10, 0x2, 0x0, @rand_addr}}, r4, 0x6, 0x4, 0x7b19, 0x3, 0x6}, &(0x7f0000002e00)=0x98) vfork() setrlimit(0x4, &(0x7f0000002e40)={0x5, 0x200}) setrlimit(0x5, &(0x7f0000002e80)={0x855, 0x5}) recvfrom$inet(r6, &(0x7f0000002ec0)=""/250, 0xfa, 0x1, &(0x7f0000002fc0)={0x10, 0x2, 0x1, @multicast1}, 0x10) getrlimit(0x4, &(0x7f0000003000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000003040)={@in6={{0x1c, 0x1c, 0x2, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}}, r5, 0x8001, 0x0, 0xe9b3}, &(0x7f0000003100)=0x8c) lchmod(&(0x7f0000003140)='./file0\x00', 0x1c0) 47.273614473s ago: executing program 2 (id=542): openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) 47.235052684s ago: executing program 2 (id=543): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x18, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x400}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x3060) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = getpid() fcntl$setown(r2, 0x6, r3) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20000, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cea}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) r6 = kqueue() kevent(r6, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) rename(0x0, 0x0) freebsd10_pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000500)) 42.433453208s ago: executing program 1 (id=577): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_int, @ke_flags}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x20011, r2, 0x40000) sync() setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 42.333548077s ago: executing program 1 (id=578): r0 = semget$private(0x0, 0x3, 0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f0000000000)=ANY=[], 0x8) sendto$inet6(r1, &(0x7f0000000300)="ca", 0x1, 0x0, &(0x7f00000003c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0xfffffffd, @mcast1}, 0x1c) getsockname(r2, 0x0, &(0x7f00000000c0)) __semctl$GETNCNT(r0, 0x1, 0x3) 42.24836319s ago: executing program 1 (id=579): connect$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_emit_ethernet(0x10dc, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x1b8) setresgid(0x0, 0xee01, 0x0) ktrace(&(0x7f0000000140)='./file0\x00', 0x4, 0xd27d43220c7df1b, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000005c0)=ANY=[]) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc) r3 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$MDIOCATTACH(r3, 0xc1b46d00, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x85, 0x1, 0x12000004, 0x1, 0xc00, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3, 0x800000, 0x2000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x4, 0xfffffff8, 0x16f40dda, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0xc20, 0x0, 0x0, 0x4, 0xfffffffc, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x40, 0x0, 0x62c, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400]}) dup2(0xffffffffffffffff, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000380)="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", 0x237}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r1, &(0x7f0000002780)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff9, 0xd1, 0x14}], 0x1, 0x0, 0x17000000, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) fstatat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) 40.542676984s ago: executing program 1 (id=586): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x2d00) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, 0xffffffffffffffff, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 39.59340411s ago: executing program 1 (id=595): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="263a0257ccc513fd42dd4fa377fb4efb9180ad426f1e339d18a85066145cec96ec030bcc869bd2c6b3f26f67173e5ff46b1dfe1db92df137a9b8c07052141e935fa5eefe5f415aca980512dd28ff7ab88914c9a4ffe852ea4398a81e1a4d899cdca8b5e0a303d5897b257e03b5b968901ac2a0fef6e8bd9f5f129ea358d8b060b6f8732467d29a2a64f420e4d873158a2aaed9c0780a58d8a6cb13fdda29b837689ad81cb77b1090a8b8763156fd7e8947dc09d05201b8b47d6710edd17056e9c079b164c0e63df242fce68f5fe7a77ff790ea174f02", 0xd6, 0x0, 0x0, 0x0) r2 = getsid(0x0) syz_emit_ethernet(0x8e, &(0x7f0000000540)={@random="8f6f77ede655", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x58, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @loopback, {[@dstopts={0x14, 0x0, '\x00', [@ra={0x5, 0x2, 0x400}, @pad1]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffd, {0x0, 0x6, "06c33e", 0x0, 0x2b, 0x0, @rand_addr="159897ecb6d624207e81db9cfff83136", @mcast2, [@routing={0x64, 0x2, 0x3, 0x73, 0x0, [@loopback]}]}}}}}}}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0xc8841, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) rename(&(0x7f0000000100)='./bus\x00', &(0x7f0000000600)='./file0\x00') rtprio(0x0, r2, &(0x7f0000000100)={0x750cf21093c0b240, 0xc}) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000cc0)="3ea8125b031101001b63ddc88ed80d98", 0x10) aio_mlock(&(0x7f00000004c0)={r1, 0x4, &(0x7f0000000380)="16d895961dc662a91b6f4c3a7af8fcf1d604eaa8aaca7c5c5aa82f1c08419ae81469ac67024436ae5291b6434fb56bb622fd12751a915fe471a7c49cfec65e7d00942b47b9bc281dc5c916618c7f3a4e4943fd2f8d7c0e7b1457540e036d77e110244d7bb501468f38", 0x69, [0xfffffffc, 0x5], 0x2a0, 0x6, 0x3308, {0xf, 0x3, &(0x7f0000000140)="81b27dc4"}, {0x1, 0x0, @sival_int=0x4000, @thr={&(0x7f0000000400)="c4e3f14999a10000008f8fc978d224f58e0000008fc878c2f40ec4c375069500800000e1c4e231986e7563fdf20f2a32c4c2512db500000000e3c179ec00", &(0x7f0000000180)="0fe33b8b234e3e1663e4486b2ac37d228f6398df2548558b63e34a855a4c954719b63f"}}}) 39.592967346s ago: executing program 1 (id=596): syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa37c62de26bf208004600002c00000000000190790effffffe0000002440400000e00907800"/58]) fork() open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) fchflags(r0, 0x40008) kevent(r1, &(0x7f00000004c0)=[{0x7f, 0xfffffffffffffff5, 0x1, 0x1, 0x3, 0xfffffffa, [0x7, 0x40, 0x7fffffff, 0x9]}, {0xffff9b3c, 0xfffffffffffffffc, 0x31, 0x40000000, 0x9, 0x401, [0x7, 0x7, 0x0, 0x9]}, {0x1000, 0xfffffffffffffffb, 0x22, 0x0, 0x7, 0x5, [0x6, 0x8000, 0x6, 0xffff]}, {0xa3, 0xfffffffffffffffa, 0x8003, 0x8, 0x3, 0x7ff, [0x80, 0xfffffffffffffeff, 0x4, 0x1]}, {0x5, 0xfffffffffffffff3, 0x808c, 0x2, 0x4, 0x2, [0x3b9, 0x7, 0x4]}], 0x5, &(0x7f0000000340)=[{}, {}, {}], 0x3, &(0x7f0000000180)={0x10001, 0x5}) sync() r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@empty}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f00000001c0)={r3, 0x80000001, &(0x7f0000000300)="e3b7", 0x2, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}}) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000440)={0x15, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0xfffffffc]}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x9412, 0xffffffffffffffff, 0x0) clock_settime(0xffffffffffffffff, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) rfork(0x85000) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2.732310779s ago: executing program 0 (id=747): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) r1 = dup2(r0, r0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000180)={0x10, 0x20, 0x107, &(0x7f00000002c0)="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", 0x1, &(0x7f0000000100)="fb", 0x40000008, 0x4d46b770, [0x0, 0x5, 0x0, 0x2]}) 2.714317724s ago: executing program 3 (id=749): ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0}) r0 = kqueue() kevent(r0, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_emit_ethernet(0x149, 0x0) kmq_open(0x0, 0x4, 0x1c, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffef85}) syz_emit_ethernet(0xc9, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r1 = __specialfd$eventfd(0x1, 0x0, 0x0) fcntl$getown(r1, 0x3) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) 2.709701263s ago: executing program 0 (id=751): ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0}) r0 = kqueue() kevent(r0, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000140)) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000180)) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000240)={0x0, &(0x7f0000000340)}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x69ff57c6}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x44, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000400)={0x41424344, 0x41424344}, 0x3, 0x0) syz_emit_ethernet(0x149, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd69fb619c01133300ff020000000000000000000000000001ff0100000000000000000000000000012513000000000000010400000000c20400000400010a0000000000000000000005020200097d3964f1a3d78803980778b8c60fb92cc91d5ff302830914ab027a43765ed8dccf06aa1b44aaa53f60431a29e3baa9f3735f76c7286a80c5e624139c92ad8ee24369c0bfc6a455ac86cade5b5102a1", @ANYRES32=r4, @ANYRES32=0x41424344, @ANYBLOB="60000007907800e9020400069d7ed096b92b0aaa37e7c3662ea2e3ebca87d55cdcaa82e0a82f934661bb96a2ca536fcc39e8bd6e7df954dfb4dffb83e22867b06a9eb07969a3eecc417b7e24c0c6678297b4bf3d6ab36c3b67da5207f04406"]) syz_emit_ethernet(0x53, &(0x7f0000000280)=ANY=[@ANYBLOB="096000000000ffffffffffff8100340008004b00004100000000007e9078ac1400aae0000001831703ffffffffffffffff00000010000001ff00000000004e214e20", @ANYRES32=0x41424344, @ANYRES32=r4, @ANYBLOB="51000004907800b4ab"]) r5 = kmq_open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1c, &(0x7f0000000040)={0x102, 0x80000000, 0xf, 0x9}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) kmq_setattr(r5, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x9, &(0x7f00000000c0)="ec7b00ccf5c787a540", 0x0, 0x0, 0x0, 0xfdffef85}) syz_emit_ethernet(0xc9, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000bb0008000000119078ffffffffffffffff4e204e2300089078ac173829fdf3217627827138c90cd54d8323b61de631925d4ae6dc3768869b34fc30d34d6dad6061772bc673e7b3395678e7b711ee0b5680fdd223c7fa9525042abce4ece35885d99c0f1f078191e5bbf3a5178e68d34455af93a392e91304a8c8a69466ccfdcf1a9e59520c0aa44fb0164dcf9b7b82f44393a0bd2285505964a9df0eb4e356f943acb5881693c3c30477a96215499f3ec1234942fef7f4"]) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f00000006c0)={{"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", "45c7a3903b2ec85566844c77c9f9b8d3841e1186d26b39d01977a101eb6684c9", 0x5, 0x2}, 0x0, 0xf5c1, 0x40, 0x10, 0x5, 0x1000000000003, 0x200, 0x1, 0x533}) __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) 2.011156343s ago: executing program 0 (id=752): ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0}) r0 = kqueue() kevent(r0, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000140)) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000180)) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000240)={0x0, &(0x7f0000000340)}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x69ff57c6}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x44, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000400)={0x41424344, 0x41424344}, 0x3, 0x0) syz_emit_ethernet(0x149, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd69fb619c01133300ff020000000000000000000000000001ff0100000000000000000000000000012513000000000000010400000000c20400000400010a0000000000000000000005020200097d3964f1a3d78803980778b8c60fb92cc91d5ff302830914ab027a43765ed8dccf06aa1b44aaa53f60431a29e3baa9f3735f76c7286a80c5e624139c92ad8ee24369c0bfc6a455ac86cade5b5102a1", @ANYRES32=r4, @ANYRES32=0x41424344, @ANYBLOB="60000007907800e9020400069d7ed096b92b0aaa37e7c3662ea2e3ebca87d55cdcaa82e0a82f934661bb96a2ca536fcc39e8bd6e7df954dfb4dffb83e22867b06a9eb07969a3eecc417b7e24c0c6678297b4bf3d6ab36c3b67da5207f04406"]) syz_emit_ethernet(0x53, &(0x7f0000000280)=ANY=[@ANYBLOB="096000000000ffffffffffff8100340008004b00004100000000007e9078ac1400aae0000001831703ffffffffffffffff00000010000001ff00000000004e214e20", @ANYRES32=0x41424344, @ANYRES32=r4, @ANYBLOB="51000004907800b4ab"]) r5 = kmq_open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1c, &(0x7f0000000040)={0x102, 0x80000000, 0xf, 0x9}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) kmq_setattr(r5, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x9, &(0x7f00000000c0)="ec7b00ccf5c787a540", 0x0, 0x0, 0x0, 0xfdffef85}) syz_emit_ethernet(0xc9, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000bb0008000000119078ffffffffffffffff4e204e2300089078ac173829fdf3217627827138c90cd54d8323b61de631925d4ae6dc3768869b34fc30d34d6dad6061772bc673e7b3395678e7b711ee0b5680fdd223c7fa9525042abce4ece35885d99c0f1f078191e5bbf3a5178e68d34455af93a392e91304a8c8a69466ccfdcf1a9e59520c0aa44fb0164dcf9b7b82f44393a0bd2285505964a9df0eb4e356f943acb5881693c3c30477a96215499f3ec1234942fef7f4"]) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f00000006c0)={{"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", "45c7a3903b2ec85566844c77c9f9b8d3841e1186d26b39d01977a101eb6684c9", 0x5, 0x2}, 0x0, 0xf5c1, 0x40, 0x10, 0x5, 0x1000000000003, 0x200, 0x1, 0x533}) r6 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) fcntl$getown(r6, 0x3) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) 2.010252959s ago: executing program 3 (id=760): ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"f74fb27cbdfe74332ba46d02c829361f7bd30f522580e6e7eb9678aa0d2482f95b0788c24136e1925793ecffc7c083c03d5b3dc9980cdf62ac0cd08601a8edc876fbc7c86c9abc4babeb1bd9ccf9d88e1e0f8caf2003da09166741bc246d980c72274fd5c12aada4a9d3e4e448f8bb988e5fffbe8b319a6a0ea462bd1c9370c5af4555d5a16289edc27a63e8d742d2d1b1843fb82c1cc53cb5a87dde6d4659a9bcd00e50deb9669b17d10c7ab71486732cc06a94b6e8413d030f33a8af3198508dd025ec0ab2374461dd24b912b4dedb848cc2f9a91fd6b5b44f27963712079cce581d70648cbee17f2ea340cf65278ebca645135911af80f8c513e70b2bfff71d2314d2dcf907c1a80bf77d49a4b3c525b21f674dd1d57395991e86ac0e7f1b68bbfb4b90e50d27be87e50deaae7a1f993d621ae818c7a942b0327b66422badf2089ab2f4b351c04fc05d7a08411ebeb397360a956283c3f32076d1d1fcaaa47f21b16f9253263ef1f9915386c3a5aa73b86ea59ec5a293b09fa191621411917be9284bdfc7f855924441775fead6b208d48b0156080a554d94417a41af9c62ea25a0639cbd659866cd83027b4577dd9220d2c1c748887ab2f1380d51c510e1ff9bf549035ef50e83c16c82ef1baa379e9aa716773842216fc1f9ec2fcfeb320230aca0988b4254a4bb2370f63331c9452e5f93e9d53f47085daa810a6ff994fe640ae7e66dedab04b0a230810dadf984690ce83ba9edecd94cd6769337b291e4677be30fbd4a32b6c94d78628fd1879c19511982ae91de0058d84d2e5882cd397b755b4a069e15ce00107dc9d9fa5c67f1ea18b66a6fa11b664c7e3790a1150e6613f4090995ae6861223efa071b25778f74d7f0793b11d56aa49e7709bd00b2fb7bb0dc7f58f9279d9e6851e6d54fedb9b3c157bf2aa56263cb431f4db24dadd09cf79c1354b541686e0d74193ebb7277d5c06677c77b00a789a86f1352ea05e1f593ec74ed314e96d681060c5e9f41fe5a817b9dc804b3e67e881560e15a7df36f48790025059cd2aad02e01a19db641e8d9bd5dc7f7fc219a91b64fdded9a537f3e4d4f71561915d8629591e2265568f9c1cf27abf1ba375852621a5d3ac9b955179a72ee4ec9fe05e92a7113201da7602402e672ff82de60858a6a2c9f98a8b255e63f737e8ece6cf98797dae2e81ba9c9d017807bc4c611be2b18ac12e49523eb55c7c82dcd61c6df7c2b4886e7cf4d7a2383e172da04bcfea0f999ba778e4df228563e141664c8a4299aaa5a1804ab7c93c757876ba774a87f7a65c0ddd4843d0b65e4e4db315a1fd747d6b73a3f091ebdbedc24e767148cb6b87592fb0f6c14bec5a2748793598e089dd1ef283895189dda8869493a4873f25b49f45dde73eb12ea2e09f5c6508456739add4deb80cb648c00", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0}) r0 = kqueue() kevent(r0, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_emit_ethernet(0x149, 0x0) kmq_open(0x0, 0x4, 0x1c, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffef85}) syz_emit_ethernet(0xc9, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r1 = __specialfd$eventfd(0x1, 0x0, 0x0) fcntl$getown(r1, 0x3) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) 1.335935766s ago: executing program 0 (id=753): r0 = open(&(0x7f0000000280)='./file0\x00', 0x831e, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat$crypto(0xffffff9c, &(0x7f0000000100), 0x10000, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000180)={0x17, 0xf, 0x10, &(0x7f0000000000)='\x00'/16, 0x0, 0x0, 0x0, 0xfdfffd6c, [0xf416, 0x10000]}) pwritev(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x11) close(0xffffffffffffffff) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x8001) aio_read(&(0x7f0000000380)={r0, 0xffffffffffff7fff, &(0x7f00000000c0)="0245cb83c12c326641d85371c90360bd8d4335029c69aa4d098f7194a54dd897d875464d254472d9193ace3f2e29a5c0bf68bbca5798bb8c6b1cb0f728e264165fa602fe92a3fc3bf374d5518bce1615bcc7bcfc281a737da5943b1a766e450fb1716710e88348cacb19c8179a07d23b958fb451ce3c385de9e70f08d6a5a0a5eede9e6e9fe3bb56653b5257aaf34357af075d66f3857a6d9f", 0x99, [0x0, 0x7], 0x1, 0x20, 0x3ff, {0x7, 0x6, &(0x7f0000000180)="5294fa6992673604b7c24e1579638b80cbd374fe53be6d7178651e393c6428dd8ade454f10158aeca4e2435a7eac893b236a8918dee797c34c94569daabf4703b1a159d96b423ebe7a51b1d545765cd5031c573ece46ede45f10aa1de7b7e18c4b601c986d2dde509ec4bd3105c74116b9f35f86c5c4728365fbff"}, {0x2, 0xc, @sival_ptr=0xa, @thr={&(0x7f0000000240)="c4c1c1e46deb0fae341fc4c2a1de1e0ff8f8c4e3812109648ee2f081ac770329e5ed0f0000000f2e9359d100002e0fe718c4c279a6e9", &(0x7f00000002c0)="687bfc2154cdfe27c9106e9786fa5cac2e6919d0d4aceb7474f6c9b6b133dd829193034908427e921ccb248e9bab1eb6dcfb7c48d9bff4c7a2658f79fd3dea912e24cf1792e610e9775d834d1fb7477a95f4c18671e4529b0ca667c8b0730ecfd2ed32523c3a5cbb57bc617c13ac1779df341c1be8283fa41f0c21dcf9910a18445bac1dc7d7503c60f79ccfc364a00b65ba36d1f6b743d4b4244d3cea5247bc451512a792270d323e9d33b97fa3abc6b81d78d6b529c9ac02d02947960e"}}}) extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x1, &(0x7f0000000080)=',,\x00', 0x0, 0x0) sigaction(0x31, 0x0, &(0x7f0000000180)={0x0}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) r2 = fork() munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r3 = kqueue() kevent(r3, &(0x7f00000001c0), 0x800e4a, 0x0, 0xa9fa, 0x0) ftruncate(0xffffffffffffffff, 0x3862) open$dir(&(0x7f0000000700)='./file0\x00', 0x800, 0x0) mount(&(0x7f0000000000)='ufs\x00', 0x0, 0x0, &(0x7f0000000140)) mkdir(0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x98) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r5, 0x0, 0xd, 0x0, 0x0) extattr_delete_file(0x0, 0x1, 0x0) sigqueue(r2, 0xf, @sival_int=0x8000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000880)='./file0\x00') rfork(0x3060) 1.335631553s ago: executing program 3 (id=754): ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"f74fb27cbdfe74332ba46d02c829361f7bd30f522580e6e7eb9678aa0d2482f95b0788c24136e1925793ecffc7c083c03d5b3dc9980cdf62ac0cd08601a8edc876fbc7c86c9abc4babeb1bd9ccf9d88e1e0f8caf2003da09166741bc246d980c72274fd5c12aada4a9d3e4e448f8bb988e5fffbe8b319a6a0ea462bd1c9370c5af4555d5a16289edc27a63e8d742d2d1b1843fb82c1cc53cb5a87dde6d4659a9bcd00e50deb9669b17d10c7ab71486732cc06a94b6e8413d030f33a8af3198508dd025ec0ab2374461dd24b912b4dedb848cc2f9a91fd6b5b44f27963712079cce581d70648cbee17f2ea340cf65278ebca645135911af80f8c513e70b2bfff71d2314d2dcf907c1a80bf77d49a4b3c525b21f674dd1d57395991e86ac0e7f1b68bbfb4b90e50d27be87e50deaae7a1f993d621ae818c7a942b0327b66422badf2089ab2f4b351c04fc05d7a08411ebeb397360a956283c3f32076d1d1fcaaa47f21b16f9253263ef1f9915386c3a5aa73b86ea59ec5a293b09fa191621411917be9284bdfc7f855924441775fead6b208d48b0156080a554d94417a41af9c62ea25a0639cbd659866cd83027b4577dd9220d2c1c748887ab2f1380d51c510e1ff9bf549035ef50e83c16c82ef1baa379e9aa716773842216fc1f9ec2fcfeb320230aca0988b4254a4bb2370f63331c9452e5f93e9d53f47085daa810a6ff994fe640ae7e66dedab04b0a230810dadf984690ce83ba9edecd94cd6769337b291e4677be30fbd4a32b6c94d78628fd1879c19511982ae91de0058d84d2e5882cd397b755b4a069e15ce00107dc9d9fa5c67f1ea18b66a6fa11b664c7e3790a1150e6613f4090995ae6861223efa071b25778f74d7f0793b11d56aa49e7709bd00b2fb7bb0dc7f58f9279d9e6851e6d54fedb9b3c157bf2aa56263cb431f4db24dadd09cf79c1354b541686e0d74193ebb7277d5c06677c77b00a789a86f1352ea05e1f593ec74ed314e96d681060c5e9f41fe5a817b9dc804b3e67e881560e15a7df36f48790025059cd2aad02e01a19db641e8d9bd5dc7f7fc219a91b64fdded9a537f3e4d4f71561915d8629591e2265568f9c1cf27abf1ba375852621a5d3ac9b955179a72ee4ec9fe05e92a7113201da7602402e672ff82de60858a6a2c9f98a8b255e63f737e8ece6cf98797dae2e81ba9c9d017807bc4c611be2b18ac12e49523eb55c7c82dcd61c6df7c2b4886e7cf4d7a2383e172da04bcfea0f999ba778e4df228563e141664c8a4299aaa5a1804ab7c93c757876ba774a87f7a65c0ddd4843d0b65e4e4db315a1fd747d6b73a3f091ebdbedc24e767148cb6b87592fb0f6c14bec5a2748793598e089dd1ef283895189dda8869493a4873f25b49f45dde73eb12ea2e09f5c6508456739add4deb80cb648c00", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0}) r0 = kqueue() kevent(r0, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000140)) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000180)) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000240)={0x0, &(0x7f0000000340)}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x69ff57c6}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x44, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000400)={0x41424344, 0x41424344}, 0x3, 0x0) syz_emit_ethernet(0x149, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd69fb619c01133300ff020000000000000000000000000001ff0100000000000000000000000000012513000000000000010400000000c20400000400010a0000000000000000000005020200097d3964f1a3d78803980778b8c60fb92cc91d5ff302830914ab027a43765ed8dccf06aa1b44aaa53f60431a29e3baa9f3735f76c7286a80c5e624139c92ad8ee24369c0bfc6a455ac86cade5b5102a1", @ANYRES32=r4, @ANYRES32=0x41424344, @ANYBLOB="60000007907800e9020400069d7ed096b92b0aaa37e7c3662ea2e3ebca87d55cdcaa82e0a82f934661bb96a2ca536fcc39e8bd6e7df954dfb4dffb83e22867b06a9eb07969a3eecc417b7e24c0c6678297b4bf3d6ab36c3b67da5207f04406"]) syz_emit_ethernet(0x53, &(0x7f0000000280)=ANY=[@ANYBLOB="096000000000ffffffffffff8100340008004b00004100000000007e9078ac1400aae0000001831703ffffffffffffffff00000010000001ff00000000004e214e20", @ANYRES32=0x41424344, @ANYRES32=r4, @ANYBLOB="51000004907800b4ab"]) r5 = kmq_open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1c, &(0x7f0000000040)={0x102, 0x80000000, 0xf, 0x9}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) kmq_setattr(r5, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x9, &(0x7f00000000c0)="ec7b00ccf5c787a540", 0x0, 0x0, 0x0, 0xfdffef85}) syz_emit_ethernet(0xc9, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000bb0008000000119078ffffffffffffffff4e204e2300089078ac173829fdf3217627827138c90cd54d8323b61de631925d4ae6dc3768869b34fc30d34d6dad6061772bc673e7b3395678e7b711ee0b5680fdd223c7fa9525042abce4ece35885d99c0f1f078191e5bbf3a5178e68d34455af93a392e91304a8c8a69466ccfdcf1a9e59520c0aa44fb0164dcf9b7b82f44393a0bd2285505964a9df0eb4e356f943acb5881693c3c30477a96215499f3ec1234942fef7f4"]) r6 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) fcntl$getown(r6, 0x3) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) 627.501078ms ago: executing program 3 (id=755): r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=""/51, 0x33, 0x20200}, 0x0) 607.947022ms ago: executing program 3 (id=756): r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0xc1a3, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) aio_mlock(&(0x7f0000001780)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x800000]}}) aio_mlock(&(0x7f00000002c0)={0xffffffffffffff9c, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x2, 0x0, @sival_ptr, @thr={0x0, 0x0}}}) aio_error(&(0x7f0000001540)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000140)="8ff608b8549baff040479b37fc50f91c106a7ca6d96c193cfe384f34685f04c39a7656d8e2b7b16659b099e200d14ac91bdf6a84258a42cd91b8c71317e156db4c5c98ed5a40b45a6ccc81651e7dfa6571", 0x51, 0x8, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xf, @remote={0xfe, 0x80, '\x00', 0x0}, 0x798c}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xb, 0x1010, r0, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x2b28f}], 0x1, 0x0) chflags(&(0x7f0000000100)='./file0\x00', 0x20006) setrlimit(0x8, &(0x7f0000000080)={0x4}) pipe2(0x0, 0x4) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) fork() setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0xcfb, @ipv4={'\x00', '\xff\xff', @rand_addr=0x7}, 0x10200ff}, &(0x7f0000000080)=0x1c) symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0) kqueue() close(0xffffffffffffffff) open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x180) __semctl$IPC_RMID(0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 576.202876ms ago: executing program 0 (id=757): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="41a1fa4c8b5dc9909eb3ea390e32e5e01b54d13f", 0x14) connect$unix(r1, &(0x7f0000000000), 0x10) write(r1, &(0x7f0000000080)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0xffea) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000cc0)="3ea8125b031101001b63ddc88ed80d98", 0x10) 542.765468ms ago: executing program 0 (id=758): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) ktrace(0x0, 0x4, 0x2310, 0x0) socket(0x1c, 0x2, 0x6) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) r2 = open(0x0, 0x0, 0x10c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) r3 = open$dir(&(0x7f0000000240)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) r4 = openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000100)="ea000001000000", 0x7) sendto(r0, &(0x7f0000000c00)="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", 0x426, 0x104, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000b40)={0x0, 0x76, 0x2}, &(0x7f0000000b80)=0xc) pipe2(&(0x7f0000000000), 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x400000, 0x0) 0s ago: executing program 3 (id=759): kevent(0xffffffffffffffff, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x2, 0x2e8c5, 0x0, [0x0, 0x0, 0x6, 0x1]}, {0x7fff, 0xfffffffffffffffd, 0x4022, 0x40000000, 0x8, 0x0, [0xa8ff, 0x3, 0x2569, 0x5]}], 0x2, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 md0: truncating fractional last sector by 183 bytes Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000 Expensive callout(9) function: 0xffffffff81430390(0xfffffe0077b9f8c0) 0.002361227 s lock order reversal: 1st 0xffffffff82e01c40 proctree (proctree, sx) @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1115 2nd 0xfffffe007781d750 ufs (ufs, lockmgr) @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:534 lock order ufs -> proctree established at: #0 0xffffffff81611081 at witness_checkorder+0x781 #1 0xffffffff8150594f at _sx_slock_int+0x13f #2 0xffffffff815cf01d at uprintf+0x14d #3 0xffffffff81d4ba9f at ufs_rmdir+0xdf #4 0xffffffff82276b11 at VOP_RMDIR_APV+0xe1 #5 0xffffffff81761914 at kern_frmdirat+0x8b4 #6 0xffffffff8223d0b8 at ia32_syscall+0x488 #7 0xffffffff8206132f at int0x80_syscall_common+0x9c lock order proctree -> ufs attempted at: #0 0xffffffff81611f52 at witness_checkorder+0x1652 #1 0xffffffff8147c726 at lockmgr_lock_flags+0x1d6 #2 0xffffffff81d1f94b at ffs_lock+0x18b #3 0xffffffff82277ccb at VOP_LOCK1_APV+0x6b #4 0xffffffff8176c16e at _vn_lock+0x14e #5 0xffffffff8176ca18 at vn_close1+0x1e8 #6 0xffffffff8146e31a at ktrops+0x41a #7 0xffffffff8146da9d at sys_ktrace+0xa7d #8 0xffffffff8223d0b8 at ia32_syscall+0x488 #9 0xffffffff8206132f at int0x80_syscall_common+0x9c ip6_pcbopts: all specified options are cleared. if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 Nov 21 21:12:55 ci-freebsd-i386-0 dhclient[1693]: send_packet: No buffer space available vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 5, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 1 pages 264 cleanbuf 19 dirtybuf 14 lock type ufs: EXCL by thread 0xfffffe005fdb4740 (pid 1707, syz-executor, tid 101401) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 ip6_pcbopts: all specified options are cleared. vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe006020e740 (pid 1768, syz-executor, tid 101477) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0060222000 (pid 1812, syz-executor, tid 101551) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058783000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe006022d740 (pid 1889, syz-executor, tid 101691) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:13:30 ci-freebsd-i386-0 syslogd: last message repeated 3 times if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:13:47 ci-freebsd-i386-0 syslogd: last message repeated 1 times Nov 21 21:13:57 ci-freebsd-i386-0 dhclient[1973]: send_packet: No buffer space available vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:14:39 ci-freebsd-i386-0 syslogd: last message repeated 3 times vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:14:58 ci-freebsd-i386-0 dhclient[2003]: send_packet: No buffer space available vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:15:39 ci-freebsd-i386-0 syslogd: last message repeated 4 times vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:15:58 ci-freebsd-i386-0 syslogd: last message repeated 2 times vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs Nov 21 21:18:23 ci-freebsd-i386-0 dhclient[1022]: send_packet: No buffer space available vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007781e1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500940 usecount 1, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005fdf6948 ref 0 pages 264 cleanbuf 33 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0007be6000 (pid 17, syncer, tid 100084) nlink=1, effnlink=1, size=1048576, extsize 0 generation=8cfa19a3, uid=0, gid=0, flags=0x40008 ino 215, on dev gpt/rootfs SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) FreeBSD/amd64 (ci-freebsd-i386-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password: Login incorrect login: show registers Password: Login incorrect login: ps Nov 21 21:18:40 ci-freebsd-i386-0 syslogd: last message repeated 1 times Nov 21 21:18:41 ci-freebsd-i386-0 login[748]: 2 LOGIN FAILURES ON ttyu0 Password: Login incorrect login: show malloc Password: Login incorrect