last executing test programs: 1.973856509s ago: executing program 5 (id=1887): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) write(r0, &(0x7f0000000b80)="7e20470083af", 0x6) 1.111106758s ago: executing program 5 (id=2013): mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r0 = open(&(0x7f0000000b80)='./file1\x00', 0x18289, 0x0) write(r0, 0x0, 0x0) 1.067762593s ago: executing program 5 (id=2018): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x1, 0x5, 0x0) ioctl$FIONREAD(r0, 0x8020690e, &(0x7f00000001c0)) 1.032156742s ago: executing program 5 (id=2021): mknod(&(0x7f0000000480)='./bus\x00', 0x2000, 0x412dff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000003180)=""/4106, 0x100a}, {&(0x7f00000004c0)=""/4093, 0xffd}], 0x2) 988.339428ms ago: executing program 2 (id=2024): setuid(0xffffffffffffffff) r0 = socket(0x18, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x18, 0x0, 0x4, "00000000000000000000000000000001", 0x7}, 0x1c) 982.403978ms ago: executing program 2 (id=2028): r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000040), 0x0) 822.426565ms ago: executing program 2 (id=2032): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='c+', 0x2}], 0x1) unveil(0x0, 0x0) 696.753955ms ago: executing program 4 (id=2053): setuid(0xee01) r0 = getpid() ktrace(0x0, 0x5, 0xd27d43260c7d39d, r0) 686.953918ms ago: executing program 5 (id=2055): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000b40)="825a4f47c21e6ed7eda4f5903abf65b18d7c51f78b06cc3a5840c04c2a649b0000080000fafd3493776665d4cd12dd3d34", 0x31}], 0x1, 0x0, 0x3c}, 0x6) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCSETA(r0, 0xc4504448, &(0x7f0000000740)={0x102f, 0x6, 0x9, 0x0, "000001e3bb4e3447c1d100", 0x4, 0xfffffff1}) 665.752897ms ago: executing program 3 (id=2058): r0 = kqueue() ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x2000, 0x0, {[0xffffffffffffff81, 0x5, 0x2800000003, 0x1001, 0x8001, 0x0, 0x6, 0x7, 0x2, 0x2f00, 0x10000, 0x3, 0xfffffffffffbffff, 0x400000002000000, 0x0, 0xffffffffffffffa8, 0x82, 0xce5], [0xfffffffffffffffe, 0x80000001, 0xfffffffffffffffd, 0xdd3, 0xffff, 0x7b96, 0x6, 0x0, 0xb], [0x5ad8, 0x6, 0x100000001, 0x3, 0xffffffffffffffff, 0x872a, 0xfffffffffffffffa], [0xf3, 0x2, 0xfffffffffffffffc, 0x8000000100000000, 0xfffffffffffffffc, 0x3], [{0x200, 0x4, 0x0, 0x7d06}, {0xfffc, 0x6, 0x5, 0x11}, {0x0, 0x0, 0xfffffffe, 0x81}, {0x3, 0xc33, 0x3, 0xffffffffffffffff}, {0xc000, 0x2, 0x9d, 0xfffffffffffffff7}, {0xe55, 0x2006, 0x40000, 0x2000000000000000}, {0x6b7, 0x0, 0x400001, 0x200}, {0x5, 0x4, 0x0, 0x8}], {0x2, 0x6, 0x5, 0xfffffffffffffffd}, {0x21, 0x6, 0x5, 0x2}}}) kevent(r0, &(0x7f0000000080), 0xe4a, 0x0, 0xa9fa, 0x0) 663.941466ms ago: executing program 4 (id=2059): r0 = syz_open_pts() close(r0) mmap(&(0x7f00001a9000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) 552.884277ms ago: executing program 3 (id=2061): r0 = socket$inet6(0x18, 0x1, 0x6) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000080)=0x5ac8, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x18, 0x2, 0xbc, "00000000000000000000000000001700", 0x80000000}, 0x1c) 550.461782ms ago: executing program 3 (id=2063): mknod(&(0x7f00000000c0)='./bus\x00', 0x2006, 0x4f4b) r0 = open$dir(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0xc2e04229, &(0x7f00000001c0)) 523.39882ms ago: executing program 3 (id=2065): setuid(0xee01) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000500)={0x3, &(0x7f00000000c0)=[{0xfffe}, {0x1, 0x0, 0x0, 0x2}, {0x4, 0x0, 0x0, 0x1}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xfffffffffffffe3c, 0x0, 0x37) 521.066566ms ago: executing program 4 (id=2069): open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x186) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) sendsyslog(&(0x7f0000000180)="3ce6", 0x2, 0x1a) 495.351992ms ago: executing program 4 (id=2072): ioctl$BIOCSETIF(0xffffffffffffff9c, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0x80206980, &(0x7f00000001c0)) 488.846482ms ago: executing program 5 (id=2073): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/240, 0xfffffc47}, {&(0x7f00000000c0)=""/179, 0xfdac}, {&(0x7f00000002c0)=""/229, 0xe2}], 0x50, 0x0) mquery(&(0x7f000017e000/0x3000)=nil, 0x3000, 0x4, 0xeda9be564859340e, r0, 0xffffffffffffffff) 387.008122ms ago: executing program 3 (id=2079): sysctl$kern(&(0x7f0000000040)={0x1, 0x3e}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_carp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x4}, 0x4, 0x0, 0x0, 0x0, 0x0) 302.367582ms ago: executing program 0 (id=2090): sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x19}, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_carp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x17}, 0x4, 0x0, 0x0, &(0x7f00000010c0)="e1000000", 0x4) 298.688939ms ago: executing program 3 (id=2092): writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="8d6bb85551ec8430", 0x8}], 0x1) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$FIONREAD(r0, 0x80206979, &(0x7f0000000000)) 297.172832ms ago: executing program 4 (id=2093): r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x0) sysctl$vm(&(0x7f0000000000)={0x2, 0x7}, 0x2, 0x0, 0x0, &(0x7f0000001880)="5dd804d3", 0x4) 288.860783ms ago: executing program 0 (id=2095): getgroups(0x7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r2, r0, r1) setresgid(0x0, r0, 0x0) 241.269592ms ago: executing program 0 (id=2097): r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1ca) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x0) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x1d}, 0x4, &(0x7f0000001500), &(0x7f0000000000)=0x2, 0x0, 0x20) 237.844125ms ago: executing program 2 (id=2098): mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x202) mknod(&(0x7f0000000200)='./bus\x00', 0x6000, 0x202) rename(&(0x7f0000000140)='./bus\x00', &(0x7f0000000040)='./file0\x00') 236.930243ms ago: executing program 4 (id=2099): r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x186) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) fsync(r0) 205.546342ms ago: executing program 0 (id=2101): r0 = syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000004c0)={0x4, 0x4, 0xfffff28c, 0x7f, "b3dfc5059433c791a31e8a6652f43d2c12fb02df", 0x5}) ppoll(&(0x7f0000000040)=[{r0, 0xe5}], 0x1, 0x0, 0x0) 191.780796ms ago: executing program 2 (id=2102): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000000029, 0x25, &(0x7f0000000040)="03000000", 0x4) 111.638098ms ago: executing program 0 (id=2103): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000b40)="825a4f47c21e6ed7eda0f5903abf65b18d7c51f78b06ccffb40500008bafcd0eca0cdd53fafd3493776665f6cd12c63d34", 0x31}], 0x1, 0x0, 0x0, 0x406}, 0x400) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x8, 0x0) ioctl$TIOCSETA(r0, 0xc4504446, &(0x7f0000000740)={0x1ff, 0x3, 0x2, 0x5, "97a2224fd5c14649ebb178926cc9795a6b47c1cf", 0x8000, 0x1000}) 101.618327ms ago: executing program 2 (id=2107): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0xfd, 0x16, 0xfffffbff}]}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x0, 0x0}) 97.5574ms ago: executing program 6 (id=2108): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x64, &(0x7f0000000080)="01000000", 0x4) setsockopt(r0, 0x0, 0x66, &(0x7f0000000480)="1f00d5daa33fe49e357fb79f8350bd32", 0x10) 91.747672ms ago: executing program 1 (id=2110): ioctl$BIOCSETIF(0xffffffffffffff9c, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r0, 0x8020690e, &(0x7f00000001c0)) 85.935924ms ago: executing program 7 (id=2111): r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0xb, &(0x7f0000003680)='\x00\x00\x00\x00', 0x4) setsockopt(r0, 0x1000000029, 0xa, &(0x7f0000000000), 0x0) 83.453061ms ago: executing program 6 (id=2112): sysctl$net_inet_divert(&(0x7f0000000000)={0x4, 0x1e, 0x2, 0x3}, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x6}, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 80.740551ms ago: executing program 1 (id=2113): r0 = socket(0x18, 0x3, 0x3a) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x18, 0x0, 0x8000, "ff338300592684b2b132b45640773b27", 0x8}, 0x1c) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0x18, 0x0, 0x4e00000, "fe3a151bb3efddf0c70a7be8fad23837", 0x800}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000004c0)="8840b5f2a5d74eadfb", 0x9}], 0x1, 0x0}, 0x400) 72.977973ms ago: executing program 7 (id=2114): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) setreuid(0xffffffffffffffff, 0xee01) fchflags(r0, 0x8) 72.099996ms ago: executing program 6 (id=2115): open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) select(0x40, &(0x7f0000000000)={0x1b, 0x4, 0x200, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) 62.360419ms ago: executing program 7 (id=2116): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x8003, 0x0) setsockopt(r0, 0x0, 0x1e, &(0x7f0000000340)="15337ac0", 0x4) 61.402055ms ago: executing program 1 (id=2117): mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0xd01) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/104, 0x68}], 0x1, 0x8000000000000000) 48.861514ms ago: executing program 6 (id=2118): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc02069b6, &(0x7f00000001c0)) 45.061248ms ago: executing program 1 (id=2119): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCLOCK(r0, 0x20004276) ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f0000000040)) 43.15246ms ago: executing program 7 (id=2120): r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x26, &(0x7f0000000040)="000000eb", 0x4) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "765203", 0x48, 0x0, 0x3, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[@hopopts, @hopopts={0x3c, 0x0, '\x00', [@ra={0x5, 0x2, 0x6}]}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x40, '\x00', {0x7, 0x6, "dbe371", 0x1e0, 0x8, 0x4, @mcast2, @rand_addr="478af89d014279ae97480d1de6496bd3"}}}}}}}) 42.373909ms ago: executing program 6 (id=2121): r0 = socket(0x18, 0x1, 0x0) close(r0) mquery(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x10001) 11.191547ms ago: executing program 7 (id=2122): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) ioctl$BIOCLOCK(r0, 0x20004276) ioctl$BIOCGDLTLIST(r0, 0xc010427b, &(0x7f00000013c0)={0x0, 0x0}) 11.071139ms ago: executing program 1 (id=2123): r0 = syz_open_pts() fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x1, 0x1000001000, 0x1000300000080}) fcntl$lock(r0, 0x9, &(0x7f00000001c0)={0x3, 0x0, 0x200009, 0x2ffffffff}) 10.272204ms ago: executing program 6 (id=2124): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast1, @local={0xac, 0x14, 0x0}}, @udp={{0x3, 0x1, 0x8}}}}}}) 896.405µs ago: executing program 7 (id=2125): r0 = shmget$private(0x0, 0x4000, 0x102, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_STAT(r0, 0x2, 0x0) 770.623µs ago: executing program 1 (id=2126): kevent(0xffffffffffffffff, &(0x7f0000000b40)=[{{}, 0xfffffffffffffff6, 0x37, 0xe0432b098f4ec41f, 0x3, 0x7}], 0x1, 0x0, 0x9, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000540)=[{{}, 0xfffffffffffffff6, 0x93, 0x85019b080740e49b, 0x2, 0x8}], 0x138, 0x0, 0xffffffff, 0x0) 0s ago: executing program 0 (id=2127): mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x40000802) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$TIOCGWINSZ(r0, 0x40087468, &(0x7f0000000040)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.15' (ED25519) to the list of known hosts. Connection to 10.128.0.15 closed by remote host. < *hL OF"1'w{@CaJƦ*A;ZT 2ij1lz8m;x --l.M t05^DDg~qmk>7Uh[<2 \$g5qسvccVR,#Ǵȫn_C(vڮIv!%,V#&թ\˰%9u OpenBSD/amd64 (ci-openbsd-main-3.us-central1-b.c.syzkaller.internal) (tty00) login: init: getty repeating too quickly on port /dev/tty00, sleeping pty: table is full nd6_rtrequest: bad gateway value: vio0 pty: table is full malloc(): allocation too large, type = 6, size = 467894526976 ktrace write failed, errno 27, tracing stopped ktrace write failed, errno 27, tracing stopped denied attempt to set clock forward to 8589934592 WARNING: thread `nfsio' (90143) exits with status -1 WARNING: thread `nfsio' (191559) exits with status -1 WARNING: thread `nfsio' (2692) exits with status -1 WARNING: thread `nfsio' (404252) exits with status -1 WARNING: thread `nfsio' (32900) exits with status -1 WARNING: thread `nfsio' (159477) exits with status -1 WARNING: thread `nfsio' (341907) exits with status -1 WARNING: thread `nfsio' (240196) exits with status -1 WARNING: thread `nfsio' (59461) exits with status -1 WARNING: thread `nfsio' (220214) exits with status -1 WARNING: thread `nfsio' (177985) exits with status -1 WARNING: thread `nfsio' (364745) exits with status -1 WARNING: thread `nfsio' (192008) exits with status -1 WARNING: thread `nfsio' (324008) exits with status -1 WARNING: thread `nfsio' (50120) exits with status -1 WARNING: thread `nfsio' (140100) exits with status -1 WARNING: thread `nfsio' (387302) exits with status -1 WARNING: thread `nfsio' (285153) exits with status -1 WARNING: thread `nfsio' (121827) exits with status -1 WARNING: thread `nfsio' (183205) exits with status -1 < uvm_fault(0xfffff3006d2d55d0, 0xf, 0, 1) -> e fatal page fault in supervisor mode trap type 6 code 0 rip ffffffff81289668 cs 8 rflags 10246 cr2 f cpl 0 rsp ffff80002a783580 gsbase 0xffffffff83917ff0 kgsbase 0x0 panic: trap type 6, code=0, pc=ffffffff81289668 Starting stack trace... panic(ffffffff834ba584) at panic+0x1ba kerntrap(ffff80002a7834d0) at kerntrap+0x2fb alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b ktrops(ffff80002a77dcb8,ffffffffffffffff,0,a0c7df9f,fffff30078f5b3b8,fffff30007ffd208) at ktrops+0x58 doktrace(fffff30078f5b3b8,4,20c7df9f,0,ffff80002a77dcb8) at doktrace+0x6bd sys_ktrace(ffff80002a77dcb8,ffff80002a7838e0,ffff80002a783830) at sys_ktrace+0x11c syscall(ffff80002a7838e0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x87b68181280, count: 249 End of stack trace. dump to dev 4,1 not possible rebooting... SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000080000000 = 2048 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID 1498d526-897b-4d0e-28be-a262cd523d51 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2600: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... >> OpenBSD/amd64 BOOT 3.67 boot> set $lines = 0 set: syntax error boot> set $maxwidth = 0 set: syntax error boot> show panic boot: illegal argument panic boot> show kasan boot> trace boot> show registers boot> show proc boot> ps boot> show all locks boot> show malloc boot> show all pools boot>