last executing test programs: 8.996155071s ago: executing program 3 (id=4116): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000100), 0x20, 0x0) ioctl$WSMOUSEIO_GTYPE(r0, 0x40045720, &(0x7f0000000000)) 8.99091172s ago: executing program 1 (id=4117): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x24, 0x0, 0xa, 0x4c}, {0x81, 0x7, 0x2, 0x1ff}, {0x16, 0x2, 0x4, 0x10000000}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000000580)=ANY=[]) 8.750167411s ago: executing program 3 (id=4119): sysctl$net_pipex(&(0x7f0000000180)={0x6, 0x1b, 0x2}, 0x3, &(0x7f0000000080), 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(0x0, &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(0x0, 0x0) open$dir(0x0, 0x200, 0x0) r1 = open$dir(0x0, 0x0, 0x0) symlinkat(0x0, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaef125c00000000", 0x8) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000000)="9cf7a08294", 0x5}], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000000), 0x10, 0x0}, 0x0) r2 = socket(0x2, 0x2, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) setsockopt$inet_opts(r2, 0x0, 0x14, &(0x7f00000001c0)="02000000", 0x4) 8.500099281s ago: executing program 2 (id=4121): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$BIOCSRTIMEOUT(r0, 0x8010426d, &(0x7f0000000040)={0x0, 0x1}) ioctl$BIOCSBLEN(r0, 0xc0044266, &(0x7f00000000c0)=0x34) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000500)={'tap', 0x0}) syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x1, 0x28, 0x64, 0x3, 0x6, 0x9d, 0x0, @broadcast, @broadcast}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xb, 0x8, 0x3fc, 0x4, 0x9}}}}}) pread(r0, &(0x7f0000000600)="e7077b6629e0397383eaeac9193e79db7bbbad786e7bbb921dff532158d0b49a3e7de9f2d8fdefa9e6fddc16bcd369b9fc28dc5e", 0x34, 0x5) 8.247231613s ago: executing program 6 (id=4123): r0 = socket(0x800000018, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000, &(0x7f0000000000)=0x7, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x8001, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x48e}, 0x5, 0x8, 0x0, 0x0, 0x100000002, 0x4000000000002, 0x7f, 0x40000000000000}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff020000000000000000000000000001"]) 7.750375209s ago: executing program 6 (id=4125): mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) open(&(0x7f0000000340)='./bus\x00', 0x8188, 0x143) r0 = syz_open_pts() ioctl$TIOCCONS(r0, 0x80047462, &(0x7f0000000080)=0x84c) socket(0x18, 0x4001, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x5, 0x5, 0x5, 0x6b, 0x210, 0xb, 0x7}, 0x0, 0x0, 0x0) 7.198421217s ago: executing program 6 (id=4127): sysctl$net_inet_esp(&(0x7f0000000000)={0x4, 0x2, 0x32, 0x4}, 0x4, &(0x7f0000000240)="d3ab3341a69badec1c7a41284f554d297e60d68ed92b63e75f2875db3b0d23bbde01cbd44baae01911343b2fdf29f0f460fe965029015e465436f9bff2055a7a998c110e51852cbf79cdb9239ed4cac97e", &(0x7f0000000300)=0x51, &(0x7f0000000340)="2ce5f72edd7c9aed0f6e33ae5d5056aa4e97eee030cc7a", 0x17) sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000000540)="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", &(0x7f00000002c0)=0x210, 0x0, 0x0) select(0x0, 0x0, &(0x7f0000000040)={0x600000000, 0x40007, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x33, 0xfffffffffffffffc}, &(0x7f0000000080)={0x3, 0x3, 0x0, 0xe, 0x5b0, 0xfffffffffffffffe, 0x0, 0x2}, &(0x7f00000000c0)={0x0, 0x7ffe}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$unix(r0, &(0x7f0000000140)="d55f53d0d9b2261a0f8ad5ba62a17de6dacaa965b3f131ec1e858876ee43a775ecfc4d489ef09cce1be5fa51036bd7c9ba34c778ba14292194f492506edd4140d9b17d566aa4", 0x46, 0x3, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="ad6d60426b3cb8ced1963b47f588ef7f5873f3a8c8bb9f76a82f7b557e51d773a714a4c1855f95a34cb95b16", 0x2c}], 0x1) 6.988777337s ago: executing program 3 (id=4129): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0x4c, 0xf3, 0xff, 0xd}, {0x6, 0x3, 0x40, 0xfffff800}]}) sysctl$hw(0x0, 0x0, &(0x7f0000000100)="0060054d3d000000002dec30c221c04ca1e6904c2ffd0bc16049a26808c200000000000000009823ea007a51666d56a9836fa781c711aa35f39a00d93ec82fe5c2fa159c", &(0x7f0000000000)=0x44, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000002c80)=ANY=[]) 6.68858888s ago: executing program 7 (id=4132): execve(0x0, &(0x7f00000001c0)=[0x0, &(0x7f00000000c0)='/dev/speaker\x00'], 0x0) r0 = socket(0x1, 0x2, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x2, 0x1, 0x34, 0x64, 0x3, 0x6, 0x9d, 0x0, @broadcast, @broadcast, {[@rr={0x7, 0xb, 0x1e, [@local={0xac, 0x14, 0x0}, @loopback]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xb, 0x8, 0x3fc, 0x4, 0x9}}}}}) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) r2 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r2, 0xc0406938, &(0x7f00000001c0)) 6.479703043s ago: executing program 2 (id=4133): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0xc, 0xf1, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="00231b000f4070638a40c1b758a04d9a700000c376", &(0x7f0000000000)=0x15, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 6.479392553s ago: executing program 0 (id=4134): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x24, 0x25, 0x2, 0x50}, {0x7c, 0x7, 0x2, 0x1ff}, {0x16, 0x2, 0x4, 0x10000000}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) sysctl$hw(0x0, 0x0, &(0x7f0000000480)="002332d7a0ea9200001f00385c24fc3be7b6e1a8846584cb1e3cba0b87b25f00000000000000000000000000bc3ea71175e5b2403019f27ee601ce5fe5263e0f", &(0x7f0000000000)=0x40, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000000580)=ANY=[]) 6.000539846s ago: executing program 2 (id=4137): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0x3, 0xf1, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="00231b000f4070638a40c1b758a04d9a700000c37601234551e5157b357160d9e0215b87195af41ce3db270441", &(0x7f0000000000)=0x2d, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 6.000362033s ago: executing program 0 (id=4138): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0x85, 0x47}, {0x4, 0xf3, 0xff, 0x7}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) sysctl$hw(0x0, 0x0, &(0x7f00000000c0)="00231b000f4070638a40c1b758385c24fc3b58ce49e8477e20fb60cb767160d9e03f5b87b2008001000000000000c99a687f20731a2800f4ffffffff001b7d8c0273834ef6", &(0x7f0000000000)=0x45, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 5.74624739s ago: executing program 1 (id=4139): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000500)="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", 0x146}], 0x1) execve(0x0, 0x0, 0x0) 5.487415175s ago: executing program 7 (id=4141): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x40, 0xf3, 0x7f, 0xb}, {0x6, 0x80, 0x8, 0x7}]}) setsockopt(0xffffffffffffffff, 0x1000000029, 0x31, &(0x7f0000000000)=' ', 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 4.967719015s ago: executing program 7 (id=4142): r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x64, &(0x7f0000000240)="01000000", 0x4) ioctl$FIONREAD(r0, 0xc0207534, 0x0) socket$inet(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8) 4.745752875s ago: executing program 1 (id=4143): r0 = socket(0x18, 0x3, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) mknod(0x0, 0x2000, 0x481f) ioctl$FIONREAD(0xffffffffffffffff, 0xc0106924, 0x0) socket(0x18, 0x3, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file0\x00', 0x20000000, 0x800c1, 0xd, 0x1, 0x1040807, 0xfffeffff, 0x4, 0x0, 0x1, 0x8, 0x8000000000f6}) setitimer(0x2, &(0x7f0000000140)={{0x7ffffffd, 0x100800000000009}, {0x7ffeffffffffffff, 0x200033e}}, 0x0) r2 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r0, 0x81206919, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x8080691a, &(0x7f0000000100)) 4.744555364s ago: executing program 0 (id=4144): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0xc0, 0xf3, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x0, 0x0}) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="500e14263bbcf66919b9c6933cd6d21c1b020bb5198774043b506ab05dbe2c9c67a600c29e3e0d81000000f394c30100215e7b8ef84fc94300a1bcd8f852adae3b00005198a83e6a7e4db5f3ef82f224663a1aa228b0cd02f2201a5fe1232b1493", &(0x7f0000000000)=0x61, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 4.448421091s ago: executing program 7 (id=4145): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0x44, 0xf3, 0xff, 0x9}, {0x6, 0x80, 0x24, 0xfffff7fe}]}) sysctl$kern(0x0, 0x0, &(0x7f00000011c0)="71f91e5a91501d94a34bdf536647f49a90202764", &(0x7f0000000000)=0x14, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000000180)=ANY=[]) 4.448218408s ago: executing program 2 (id=4146): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0x4, 0xf1, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="00231b000f4070638a40c1b758a04d9a700000c37601234551e5157b357160d9e0215b87195af41ce3db2704419b9315", &(0x7f0000000000)=0x30, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 3.99784849s ago: executing program 5 (id=4148): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x6}, {0x40, 0x70, 0x9, 0x9}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000e00)="721e59639b347f66df0aa26a429add11569ba40e4415", 0x16}], 0x1) sysctl$hw(0x0, 0x0, &(0x7f0000000280)="00231b000f4070638a40c1b7585c24fc2b58ce49e8477e20fb60c27671600000000000000000000000000000e34818823c76415258752d32af9e55e6405c29785689413a9931dfb876339eb173864380c14984eda92c6d091181f120fa50b83ed967752228b15cd9d2f4f1875662ca42a34bef240581d89d52e6e8e09995ca1f15b62b6091f65e", &(0x7f0000000000)=0x87, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 3.500335938s ago: executing program 0 (id=4149): mknod(0x0, 0x2000, 0x1e5f) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80184404, &(0x7f00000001c0)={0x0, 0x8, 0x0}) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8}, 0x8, 0x4, 0x0, 0x0, 0x6, 0x3, 0x3}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) 3.499717112s ago: executing program 4 (id=4150): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0x85, 0x47}, {0x40, 0xf3, 0xff, 0x7}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="721e59607f6d62c91561bc17efc843664a9cb651ea0400000012c1719e4926b277c0f1f5c3fbc3da", 0x28}], 0x1) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="00231b000f4070638a1fc1b75838b22cfc3b58ce1c4a9c6bf9ea8171cba916682afcb48c064b52e856a8bee44fd022b37d88d4995406839dc3210a4d96c637a0f499639a8814350c2f48da628fdd4a5c", &(0x7f0000000000)=0x50, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f0000000580)="d81ac7030000000000000000f36725", 0xf) 3.238611952s ago: executing program 7 (id=4151): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) close(0xffffffffffffffff) sysctl$net_inet_udp(&(0x7f0000000040)={0x4, 0x2, 0x11, 0x5}, 0x4, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000510000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x8000000000000000) write(0xffffffffffffffff, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 3.238396784s ago: executing program 3 (id=4152): syz_emit_ethernet(0x91, &(0x7f00000000c0)={@random="e727dc071f80", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "9907a6", 0x5b, 0x2c, 0x3, @rand_addr="cb697a653e336f0000005000", @mcast2, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x81, 0x4, 0x4f61, 0x2, 0x8706, [{0x3}, {0x1f, 0x3, "646630c3ba8ee76b7001a0a8ea873af7c951d6a0e15cacd6"}, {0x5, 0x5, "3e80edd6ca6928fbd475d892b4169e9de9d6ea77848e5d213add2492db7412ed787e8b4869d68a9cc137159af8"}]}}}}}}) r0 = socket(0x18, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)=""/62, 0x3e}], 0x1) sysctl$kern(&(0x7f0000000140)={0x1, 0x29}, 0x2, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14"], 0x18, 0x401}, 0x0) 3.000449059s ago: executing program 5 (id=4153): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0x40, 0xf3, 0xff, 0xd}, {0x6, 0x80, 0xa, 0xfffff7fe}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="f06c4c03327f6edbf6829f7de9da4578fc2d0000", 0x14}], 0x1) sysctl$hw(0x0, 0x0, &(0x7f00000016c0)="00231b000f3a8095043fa89874012c00000817c53fcb7c7d40b539750008007a00000000a25ef4fd8a2694e9a6cdfad553b6e7ec064b6bbea0ffff160000000000ad068d3fe5411e69be6c4c3ad48ef7400259e5669fb0d3fb80acdfbf3eb80f", &(0x7f0000000000)=0x60, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000002c80)=ANY=[]) 2.997142572s ago: executing program 6 (id=4154): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x17) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000040)=0x2, 0x4) setsockopt(r0, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) syz_emit_ethernet(0x0, 0x0) recvmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/193, 0xc1}, 0x0) 2.993489991s ago: executing program 3 (id=4155): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0x0, 0xf1, 0xff, 0x80009}, {0x26, 0xc0, 0x8, 0xfffff7fe}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="fb7425ff42429add150133a13d31d456cbb37782bb34425841a8bd7f179c112f1e569ab6cf", 0x25}], 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x8004745f, &(0x7f0000000000)=0x1d) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 2.991312337s ago: executing program 1 (id=4156): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0x40, 0xf1, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x8004745f, &(0x7f0000000000)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 2.48351869s ago: executing program 0 (id=4157): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x87, 0x2d, 0x2, 0x8}, {0x48, 0x6, 0x89, 0xb}, {0x6, 0x2, 0x9, 0xcfa}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000009c0)="2aef1ba69986bfa8bdbecbcad1f3c1622163c1f5228fdb7c32bca7f3", 0x1c}], 0x1) sysctl$hw(0x0, 0x0, &(0x7f0000000080)="00231b000f407061035c2532d7a0ea9200001f00385c24fc3be7d5c1a5db0cc243846b45c688832042b6aea789af305a16b33e3f9ee1f24abe2d476bbac054987c7fbbed", &(0x7f0000000000)=0x44, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x14f6, &(0x7f0000001c00)=ANY=[]) 2.483333582s ago: executing program 5 (id=4158): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0xc0, 0xf3, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="500e14263bbcf66919b9c6933cd6d21c1b020bb5198774043b506ab05dbe2c9c67a600c29e3e0d81000000f394c30100215e7b8ef84fc94300a1bcd8f852adae3b000051", &(0x7f0000000000)=0x44, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 2.482080673s ago: executing program 7 (id=4159): mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x17, 0x2000007, 0x101, 0x80000001, 0x80000081, 0x5, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0x7, 0x1b, 0x8, 0xa}, {0x8, 0x6, 0x0, 0x9}, {0x1, 0x900, 0xe}, {0x401, 0x200326, 0x2800, 0x7}, {0x82, 0x27f3, 0x3, 0x9b}, {0xce1, 0x80, 0x9, 0x6d}, {0x6, 0x801, 0x8, 0x4}, {0x2, 0x82, 0x9, 0x9}, {0x7, 0x100, 0xd1b, 0x1088}, {0x1e6, 0x3, 0xc, 0x6}, {0x800, 0x9, 0x8, 0x9}, {0xb8e, 0x4, 0x8, 0x4}, {0x29a7171d, 0x8, 0x1, 0x4}, {0xc, 0x7, 0x1, 0xfffffffe}, {0xfffffffc, 0x1, 0x1002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f0000000080)={0x10, 0x3, [{&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ec8000/0x3000)=nil, 0x2}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffff}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x4}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x2a4}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000d64000/0x1000)=nil, 0x100000000}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ccd000/0x1000)=nil}, {&(0x7f00008de000/0x2000)=nil, &(0x7f0000843000/0x1000)=nil, 0x3}, {&(0x7f000046c000/0x2000)=nil, &(0x7f0000efd000/0x1000)=nil, 0xb8}, {&(0x7f0000b13000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil}, {&(0x7f0000d3d000/0x4000)=nil, &(0x7f0000aff000/0x1000)=nil, 0xfffffffffffffffc}, {&(0x7f0000db0000/0x4000)=nil, &(0x7f0000887000/0x4000)=nil, 0x5}, {&(0x7f0000400000/0xc00000)=nil, &(0x7f0000ff2000/0x1000)=nil}, {&(0x7f0000e0f000/0x2000)=nil, &(0x7f0000e03000/0x3000)=nil, 0x3c}, {&(0x7f0000ed3000/0x3000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x2}, {&(0x7f000057c000/0x4000)=nil, &(0x7f000060a000/0x2000)=nil, 0xfffffffffffffffe}, {&(0x7f00000c6000/0x4000)=nil, &(0x7f0000c5e000/0x4000)=nil, 0xfffffffffffffffe}], './file0\x00', 0x6d}) r1 = socket(0x1, 0x2, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r1, 0xc020691b, &(0x7f00000001c0)) 2.250571287s ago: executing program 2 (id=4160): mknod(&(0x7f0000000000)='./bus\x00', 0x3a0914c44f7b202d, 0x7) open(&(0x7f0000000040)='./bus\x00', 0x4, 0x0) setuid(0xffffffffffffffff) open(&(0x7f0000000340)='./bus\x00', 0x200, 0x124) 2.250311824s ago: executing program 4 (id=4161): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0x40, 0xf3, 0xff, 0xd}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="fe6c7a4022fa6edbf6829f7d89a54578fc2d2be8dcd4ea47f568418d4191238ee7d093758b03ddc565a5878604", 0x2d}], 0x1) sysctl$hw(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 2.250216605s ago: executing program 5 (id=4162): openat$bpf(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, 0x0) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x10, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000100)=[{0x87, 0x91, 0xff}, {0x7, 0xf4, 0xcc, 0xa}, {0x806, 0x75, 0x8, 0x2}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[]) 1.750444282s ago: executing program 4 (id=4163): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x19, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x19, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="c886b4d3e0", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) close(r2) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000000), 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1023, &(0x7f00000004c0), 0x4) r4 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) close(r4) 1.500517559s ago: executing program 5 (id=4164): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0x40, 0xf1, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="721e594342de26fb7425ff42429add150133a13d31d456cbb37782bba8bd7f179c112f1ed69ab6cf361f3dcec6b949433e9bba3635", 0x35}], 0x1) sysctl$hw(0x0, 0x0, &(0x7f00000002c0)="00231b000f4070638a40c1b758a04d9a700000c37601234551e5157b357160d9e0215b87195af41ce3db2704419b93154c86b8afe902937bc3344088f9ed71cefb7000c1ee0fdd2fcc57c5a8cceb6a8b5cd262fcd22cd1ddcb6b3e66103071734b", &(0x7f0000000000)=0x61, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 1.454663832s ago: executing program 4 (id=4165): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x87, 0x2c, 0x2, 0x3}, {0x48, 0x6, 0x89, 0xb}, {0x6, 0x2, 0x9, 0xcfa}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) sysctl$hw(0x0, 0x0, &(0x7f00000001c0)="0060053b3d000000002dec30c221c04ca1e6904c2ffd0bc16049a26808c2a0862cbdc68e", &(0x7f0000000000)=0x24, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad3010006000000010000f500", 0xe) 1.454378323s ago: executing program 5 (id=4166): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x20000000000001df, &(0x7f0000000040)=[{0x1, 0x0, 0x7, 0x7}]}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) open(0x0, 0x205, 0x0) acct(0x0) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r1 = socket(0x2, 0x1, 0x0) ioctl$FIONREAD(r1, 0x8040691a, &(0x7f00000001c0)) 1.454261828s ago: executing program 6 (id=4167): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x90, 0xff, 0x47}, {0x4, 0xf1, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f00000005c0)="0084", &(0x7f0000000000)=0x2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 1.453802392s ago: executing program 1 (id=4168): r0 = socket(0x18, 0x2, 0x0) close(0xffffffffffffffff) socket(0x18, 0x2, 0x0) socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x3, 0x0) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 1.000458773s ago: executing program 3 (id=4169): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x84, 0x91, 0xff, 0x47}, {0x40, 0xf7, 0xff, 0x9}, {0x6, 0x80, 0x8, 0xfffff7fe}]}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) sysctl$vm(&(0x7f0000000000)={0x2, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setrlimit(0x2, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 750.32366ms ago: executing program 0 (id=4170): open(&(0x7f0000000140)='./file0\x00', 0x10686, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1, 0x0, 0x0) ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0xd27d43220c7df93, 0x0) listen(0xffffffffffffffff, 0x1) r0 = socket(0x18, 0x4001, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x100000000000000}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendto$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 723.806604ms ago: executing program 2 (id=4171): open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xb7) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x10) ftruncate(r1, 0x80002) open$dir(&(0x7f00000002c0)='./file0\x00', 0x1, 0x2e) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/99, 0xfffffd23}], 0x1, 0x0) 500.319144ms ago: executing program 6 (id=4172): ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x0, 0xb3f, {[0xfffffbfffffffffb, 0xfffffffffffffffe, 0x2, 0x100000000, 0x6, 0x5, 0xdf60, 0xfffffffffffffffe, 0x4, 0x2f01, 0x4, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x2], [0xfffffffffffffffe, 0x80000001, 0xf, 0x8000, 0x5b, 0x1, 0x1fe, 0x0, 0x0, 0x2], [0x100000001, 0x2, 0x0, 0x0, 0xb, 0xffffffff, 0xffffffff00000000], [0x100, 0x5, 0x7fffffffffffffff, 0x100000000, 0xfffffffffffffffe, 0x8], [{0x0, 0x20000004, 0x0, 0x7d06}, {0xfffc, 0x2, 0x5}, {0x6, 0x2, 0xfffffffc, 0x80}, {0x3, 0x5, 0x4, 0xffffffffffffffff}, {0x6, 0x2, 0x1000, 0x8}, {0x0, 0x2007, 0x9, 0x2000000000000000}, {0x0, 0x4}, {0x0, 0x100, 0x0, 0x6}], {0x0, 0x5, 0x5}, {0x5, 0x80000000, 0x6d5, 0xffffffffffffffff}}}) setrlimit(0x8, &(0x7f0000000980)={0x8, 0x56}) r0 = syz_open_pts() close(r0) syz_open_pts() sysctl$vm(0x0, 0x0, &(0x7f0000000140)="a6f39fb89f", 0x0, 0x0, 0x0) ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000003c0)={0x40978b, 0x10001, 0x7, 0x800033, "3b08000100f167c99e3bb0c69d73230100040c00", 0x200, 0x81}) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="34eb4cd59e8456ebc0881681c60e1cd9e0bf01b618b3cb934394c5951c1db0fd943a", 0xff99}], 0x1) ioctl$FIOASYNC(r0, 0x80047469, &(0x7f00000001c0)=0x1) 445.339265ms ago: executing program 4 (id=4173): mlock(&(0x7f0000ffb000/0x1000)=nil, 0xffffffffdf004fff) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, 0x0, 0x0) getpgrp() mknod(&(0x7f0000000000)='./bus\x00', 0x3a0914c44f7b202d, 0x504) r1 = open(&(0x7f0000000040)='./bus\x00', 0x4, 0x0) ioctl$TIOCEXCL(r1, 0x2000740d) open(&(0x7f0000000040)='./bus\x00', 0x10005, 0x0) 374.491µs ago: executing program 4 (id=4174): mknod(0x0, 0x100, 0x4003487) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x7, 0x7, 0x101, 0x80000001, 0x80000001, 0x80000000, 0x10, [{0x4, 0x4, 0x4, 0xfffffff9}, {0x7, 0x6, 0x6, 0xfffffffc}, {0x8, 0xf86, 0x0, 0xaf9}, {0x2000004, 0x800, 0x7, 0x40}, {0x3, 0x7fffffff, 0x0, 0x7}, {0x2, 0x6, 0x3, 0x101}, {0xcdf, 0x1, 0x1, 0x6c}, {0x200a, 0x80803, 0x17, 0x8}, {0x0, 0x4, 0x2, 0x9}, {0x6, 0x8002, 0x100000c7, 0x4088}, {0x4, 0xffffaac5, 0x34, 0x10000aeb}, {0x7ff, 0x9, 0x8, 0x5}, {0xb8c, 0x4, 0x5, 0x6}, {0x29a71717, 0xfffffff9, 0x6, 0x6}, {0x4, 0x7, 0x4}, {0x0, 0x1, 0x0, 0x30000}]}) mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r0 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$DIOCMAP(r0, 0xc0106477, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0, 0x2}) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) close(r0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) 0s ago: executing program 1 (id=4175): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x11b) syz_open_pts() ioctl$TIOCMGET(r0, 0x4004746a, 0x0) setrlimit(0x8, 0x0) close(0xffffffffffffffff) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047469, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, 0x0) openat$bpf(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TIOCCONS(r0, 0x80047462, &(0x7f00000000c0)) kernel console output (not intermixed with test programs): OpenBSD/amd64 (ci-openbsd-main-4.us-central1-b.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. login: malloc(): allocation too large, type = 6, size = 64424509440 `ך           A\mtiS*m& K,C,Դ5IőB@~m6KԐu 8o_YS*XMX31|cQg=X`8T OpenBSD/amd64 (Amnesiac) (tty00) login:                            vm_create: uvm_map failed: 12 malloc(): allocation too large, type = 29, size = 16796513700 uvn_flush: obj=0xfffffd806b219ab0, offset=0x1000. error during pageout. uvn_flush: WARNING: changes to page may be lost! malloc(): allocation too large, type = 29, size = 16796513700 pckbd_enable: command error pppx: unable to set addresses for pppx1, error=17 vm_create: uvm_map failed: 12 pppx: unable to set addresses for pppx1, error=17 OpenBSD/amd64 (Amnesiac) (tty00) login: malloc(): allocation too large, type = 29, size = 16796513700 pppx: unable to set addresses for pppx1, error=17 malloc(): allocation too large, type = 29, size = 16796513700 malloc(): allocation too large, type = 29, size = 16796513700 malloc(): allocation too large, type = 29, size = 16796513700 malloc(): allocation too large, type = 29, size = 16796513700 panic: missing alias Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *428505 44659 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff8330c8da) at panic+0x1cf vgonel(fffffd80680d80e0,ffff8000314f7790) at vgonel+0x663 checkalias(fffffd806a620568,0,ffff800000c68400) at checkalias+0x1ab ffs_vinit(ffff800000c68400,ffff80003c9f29b0) at ffs_vinit+0x111 ffs_vget(ffff800000c68400,13408,ffff80003c9f2a80) at ffs_vget+0x406 ufs_lookup() at ufs_lookup+0x16ad VOP_LOOKUP(fffffd806a1eb018,ffff80003c9f2ed0,ffff80003c9f2f00) at VOP_LOOKUP+0x6e vfs_lookup(ffff80003c9f2ea0) at vfs_lookup+0x921 namei(ffff80003c9f2ea0) at namei+0x7ca vn_open(ffff80003c9f2ea0,1,0) at vn_open+0x15a doopenat(ffff8000314f7790,ffffff9c,200000000180,0,0,ffff80003c9f3040) at doopenat+0x34d syscall(ffff80003c9f30f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cc7568fa60, count: 1 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: missing alias ddb> trace db_enter() at db_enter+0x25 panic(ffffffff8330c8da) at panic+0x1cf vgonel(fffffd80680d80e0,ffff8000314f7790) at vgonel+0x663 checkalias(fffffd806a620568,0,ffff800000c68400) at checkalias+0x1ab ffs_vinit(ffff800000c68400,ffff80003c9f29b0) at ffs_vinit+0x111 ffs_vget(ffff800000c68400,13408,ffff80003c9f2a80) at ffs_vget+0x406 ufs_lookup() at ufs_lookup+0x16ad VOP_LOOKUP(fffffd806a1eb018,ffff80003c9f2ed0,ffff80003c9f2f00) at VOP_LOOKUP+0x6e vfs_lookup(ffff80003c9f2ea0) at vfs_lookup+0x921 namei(ffff80003c9f2ea0) at namei+0x7ca vn_open(ffff80003c9f2ea0,1,0) at vn_open+0x15a doopenat(ffff8000314f7790,ffffff9c,200000000180,0,0,ffff80003c9f3040) at doopenat+0x34d syscall(ffff80003c9f30f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cc7568fa60, count: -14 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80003c9f2790 rbx 0xfffffd80680d80e0 rdx 0xffff800001546f80 rcx 0 rax 0xffff8000314f7790 r8 0x101010101010101 r9 0x8080808080808080 r10 0xc7b5af7fd62e768f r11 0x277928151991a844 r12 0 r13 0x5800 __ALIGN_SIZE+0x4800 r14 0 r15 0x1 rip 0xffffffff82304ca5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c9f2780 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb> show proc PROC (syz-executor) tid=428505 pid=44659 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=86, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000314f4a88,0xffff8000314f6aa8 process=0xffff8000ffffba98 user=0xffff80003c9ee000, vmspace=0xfffffd806c9eb180 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 44659 158921 38440 0 2 0 syz-executor 44659 435904 38440 0 3 0x4000080 fsleep syz-executor *44659 428505 38440 0 7 0x4000000 syz-executor 48657 327648 22195 0 2 0 syz-executor 48657 156730 22195 0 3 0x4000080 fifor syz-executor 51504 319409 59850 0 2 0 syz-executor 51504 519025 59850 0 3 0x4000080 fsleep syz-executor 51504 496211 59850 0 2 0x4000000 syz-executor 60388 479236 12680 0 2 0x1 syz-executor 60388 461015 12680 0 3 0x4000080 fsleep syz-executor 60388 442616 12680 0 3 0x4000080 fsleep syz-executor 76993 54353 69053 0 2 0x1 syz-executor 76993 199810 69053 0 3 0x4000080 fsleep syz-executor 76993 309060 69053 0 3 0x4000080 fsleep syz-executor 67190 144912 1 0 3 0x100083 ttyin getty 48764 42491 0 0 3 0x14280 nfsidl nfsio 73074 506334 0 0 3 0x14280 nfsidl nfsio 59253 20171 0 0 3 0x14280 nfsidl nfsio 61816 118629 0 0 3 0x14280 nfsidl nfsio 96096 495162 0 0 3 0x14280 nfsidl nfsio 48279 325447 0 0 3 0x14280 nfsidl nfsio 64955 95359 0 0 3 0x14280 nfsidl nfsio 4532 133989 0 0 3 0x14280 nfsidl nfsio 89379 300920 0 0 3 0x14280 nfsidl nfsio 43638 158460 0 0 3 0x14280 nfsidl nfsio 706 287887 0 0 3 0x14280 nfsidl nfsio 56841 98576 0 0 3 0x14280 nfsidl nfsio 57928 137177 0 0 3 0x14280 nfsidl nfsio 41569 88106 0 0 3 0x14280 nfsidl nfsio 80741 228208 0 0 3 0x14280 nfsidl nfsio 60600 263739 0 0 3 0x14280 nfsidl nfsio 28709 157201 0 0 3 0x14280 nfsidl nfsio 35956 159639 0 0 3 0x14280 nfsidl nfsio 28618 104193 0 0 3 0x14280 nfsidl nfsio 37511 277596 0 0 3 0x14280 nfsidl nfsio 83136 129023 92601 0 3 0x82 nanoslp syz-executor 86285 203571 92601 0 2 0x2 syz-executor 59850 375949 92601 0 3 0x82 nanoslp syz-executor 22195 333248 92601 0 3 0x82 nanoslp syz-executor 12680 5300 92601 0 2 0x3 syz-executor 83462 480610 92601 0 2 0x2 syz-executor 38440 203010 92601 0 3 0x82 nanoslp syz-executor 69053 346304 92601 0 2 0x3 syz-executor 92601 325112 39167 0 3 0x82 kqread syz-executor 39167 147159 11263 0 3 0x10008a sigsusp ksh 11263 228206 70846 0 3 0x98 kqread sshd-session 70846 433531 18626 0 3 0x92 kqread sshd-session 18626 246675 1 0 3 0x88 kqread sshd 11488 415515 23051 73 3 0x1100090 kqread syslogd 23051 213480 1 0 3 0x100082 sbwait syslogd 48237 164920 1 0 3 0x100080 kqread resolvd 79494 106670 66852 77 3 0x100092 kqread dhcpleased 59022 214319 66852 77 3 0x100092 kqread dhcpleased 66852 416470 1 0 3 0x80 kqread dhcpleased 82520 127032 0 0 3 0x14200 bored smr 7198 1430 0 0 2 0x14200 zerothread 22106 280676 0 0 3 0x14200 aiodoned aiodoned 60242 445098 0 0 3 0x14200 syncer update 94201 522264 0 0 3 0x14200 cleaner cleaner 36460 59740 0 0 3 0x14200 reaper reaper 2949 26192 0 0 3 0x14200 pgdaemon pagedaemon 54528 113697 0 0 3 0x14200 bored viomb 7362 485704 0 0 3 0x40014200 acpi0 acpi0 79100 116185 0 0 3 0x14200 bored softnet0 51323 71571 0 0 3 0x14200 bored systqmp 97550 492815 0 0 3 0x14200 bored systq 81492 363304 0 0 3 0x40014200 tmoslp softclock 67728 84080 0 0 3 0x40014200 idle0 1 482569 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11046 12262K 12490K 166960K 14727 0 pcb 17 12K 12K 166960K 309 0 rtable 163 12K 12K 166960K 652 0 pf 25 12K 15K 166960K 237 0 ifaddr 23 4K 7K 166960K 155 0 ifgroup 38 1K 2K 166960K 306 0 sysctl 4 1K 9K 166960K 21 0 counters 30 17K 18K 166960K 172 0 ioctlops 0 0K 4K 166960K 311 0 iov 0 0K 20K 166960K 85 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1325 83K 84K 166960K 2946 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 2K 3K 166960K 4 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 57 0 dirhash 12 2K 3K 166960K 51 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 240K 166960K 4344 0 sigio 0 0K 0K 166960K 48 0 proc 61 59K 100K 166960K 659 0 subproc 72 4K 4K 166960K 74 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 151 0 in_multi 34 2K 7K 166960K 221 0 ether_multi 1 0K 0K 166960K 37 0 mrt 2 0K 0K 166960K 25 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 97 440K 440K 166960K 97 0 exec 0 0K 1K 166960K 475 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 5 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 219 151K 170K 166960K 36190 0 UVM aobj 22 24K 26K 166960K 30 0 pinsyscall 38 76K 92K 166960K 5384 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 66 0 NDP 8 0K 2K 166960K 112 0 temp 79 8671K 8924K 166960K 108999 0 kqueue 13 20K 30K 166960K 355 0 SYN cache 2 8K 16K 166960K 3 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 161 0 158 1 0 1 1 0 8 0 rtentry 136 166 0 122 5 0 5 5 0 8 0 unpcb 144 718 0 700 1 0 1 1 0 8 0 syncache 336 7 0 7 3 2 1 1 0 8 1 tcpcb 736 417 0 412 1 0 1 1 0 8 0 arp 96 23 0 13 1 0 1 1 0 8 0 ipq 40 16 0 16 1 0 1 1 0 8 1 ipqe 40 25 0 25 1 0 1 1 0 8 1 inpcb 328 923 0 915 4 2 2 2 0 8 1 ip6q 72 11 0 10 1 0 1 1 0 8 0 ip6af 40 20 0 19 1 0 1 1 0 8 0 nd6 112 29 0 23 1 0 1 1 0 8 0 pkpcb 40 14 0 14 2 1 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 mppekey 1024 2 0 2 1 0 1 1 0 8 1 ppxss 1072 108 0 108 2 1 1 1 0 8 1 pppxif 1384 13 0 13 1 0 1 1 0 8 1 pfrktable 1344 3 0 3 1 1 0 1 0 8 0 rttmr 136 3 0 3 2 1 1 1 0 8 1 art_heap8 4096 5 0 0 5 0 5 5 0 8 0 art_heap4 256 721 0 583 31 9 22 31 0 8 6 art_table 40 726 0 583 6 0 6 6 0 8 0 art_node 32 164 0 125 1 0 1 1 0 8 0 sysvmsgpl 40 24 0 16 1 0 1 1 0 8 0 semupl 112 5 0 5 2 1 1 1 0 8 1 semapl 112 48 0 38 1 0 1 1 0 8 0 shmpl 112 12 0 3 1 0 1 1 0 8 0 dirhash 1024 44 0 27 3 0 3 3 0 8 0 dino2pl 256 7643 0 6161 95 0 95 95 0 8 0 ffsino 256 7644 0 6161 95 0 95 95 0 8 0 nchpl 144 12448 0 10756 64 0 64 64 0 8 0 rtmask 32 33 0 33 1 0 1 1 0 8 1 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 30261 0 30259 5 3 2 2 0 8 1 vcpupl 3904 11 0 1 2 0 2 2 0 8 0 vmpool 808 15 0 5 2 0 2 2 0 8 0 kstatmem 264 188 0 172 2 0 2 2 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 9 0 9 2 1 1 1 0 8 1 scxspl 216 42607 0 42607 17 9 8 8 1 8 8 plimitpl 152 251 0 235 1 0 1 1 0 8 0 sigapl 424 4619 0 4557 9 1 8 8 0 8 0 knotepl 120 146762 0 146715 23 12 11 16 0 8 8 kqueuepl 184 411 0 402 1 0 1 1 0 8 0 pipepl 304 181 0 154 3 0 3 3 0 8 0 fdescpl 448 4581 0 4552 5 1 4 5 0 8 0 filepl 120 11097 0 10883 7 0 7 7 0 8 0 lockfpl 104 526 0 524 1 0 1 1 0 8 0 lockfspl 48 220 0 218 1 0 1 1 0 8 0 sessionpl 144 23 0 15 1 0 1 1 0 8 0 pgrppl 48 47 0 31 1 0 1 1 0 8 0 ucredpl 104 1716 0 1705 1 0 1 1 0 8 0 zombiepl 144 4942 0 4941 2 1 1 1 0 8 0 processpl 1152 4619 0 4557 5 0 5 5 0 8 0 procpl 664 9398 0 9327 8 1 7 7 0 8 0 sockpl 552 2125 0 2096 5 2 3 3 0 8 0 mcl64k 65536 1082 0 1082 3 2 1 3 0 8 1 mcl16k 16384 659 0 659 3 2 1 1 0 8 1 mcl12k 12288 569 0 569 4 3 1 1 0 8 1 mcl9k 9216 241 0 241 3 2 1 1 0 8 1 mcl8k 8192 1271 0 1271 4 3 1 1 0 8 1 mcl4k 4096 11068 0 11016 15 7 8 13 0 8 1 mcl2k2 2112 8 0 8 3 2 1 1 0 8 1 mcl2k 2048 1847 0 1843 4 2 2 2 0 8 1 mtagpl 96 58 0 28 2 1 1 1 0 8 0 mbufpl 256 50341 0 50184 82 61 21 78 0 8 5 bufpl 280 13594 0 7373 445 0 445 445 0 8 0 anonpl 24 539139 0 536173 107 66 41 93 0 187 10 amapchunkpl 152 127526 0 127108 38 14 24 32 0 158 6 amappl16 200 9356 0 9317 75 61 14 40 0 8 8 amappl15 192 5 0 5 2 2 0 1 0 8 0 amappl14 184 5 0 5 2 2 0 1 0 8 0 amappl13 176 406 0 405 1 0 1 1 0 8 0 amappl12 168 4925 0 4887 2 0 2 2 0 8 0 amappl11 160 16 0 16 1 1 0 1 0 8 0 amappl10 152 47 0 37 1 0 1 1 0 8 0 amappl9 144 251 0 251 1 1 0 1 0 8 0 amappl8 136 19 0 18 1 0 1 1 0 8 0 amappl7 128 85 0 84 1 0 1 1 0 8 0 amappl6 120 293 0 282 1 0 1 1 0 8 0 amappl5 112 70 0 63 1 0 1 1 0 8 0 amappl4 104 387 0 363 1 0 1 1 0 8 0 amappl3 96 27776 0 27684 3 0 3 3 0 8 0 amappl2 88 527 0 475 2 0 2 2 0 8 0 amappl1 80 25871 0 25340 13 1 12 13 0 8 0 amappl 88 35208 0 35058 5 0 5 5 0 92 1 uvmvnodes 80 154 0 0 4 0 4 4 0 8 0 dma32768 32768 1 0 1 1 1 0 1 0 8 0 dma8192 8192 2 0 2 1 1 0 1 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma2048 2048 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 1 0 1 1 0 8 0 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 9 0 9 3 2 1 1 0 8 1 dma128 128 258 0 258 3 2 1 1 0 8 1 dma64 64 8 0 8 3 2 1 1 0 8 1 dma32 32 8 0 8 2 2 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 29 0 8 1 0 1 1 0 8 0 uaddrrnd 24 4581 0 4552 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4581 0 4552 1 0 1 1 0 8 0 vmmpekpl 168 29464 0 29430 2 0 2 2 0 8 0 vmmpepl 168 267738 0 265985 119 37 82 110 0 357 2 vmsppl 368 4580 0 4552 4 1 3 4 0 8 0 rwobjpl 40 57834 0 56840 18 4 14 17 0 8 0 pdppl 4096 9198 0 9124 129 53 76 78 0 8 2 pvpl 32 1900813 0 1892246 222 107 115 193 0 265 26 pmappl 216 4595 0 4557 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 499 0 153 12 1 11 12 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff8330c8da) at panic+0x1cf vgonel(fffffd80680d80e0,ffff8000314f7790) at vgonel+0x663 checkalias(fffffd806a620568,0,ffff800000c68400) at checkalias+0x1ab ffs_vinit(ffff800000c68400,ffff80003c9f29b0) at ffs_vinit+0x111 ffs_vget(ffff800000c68400,13408,ffff80003c9f2a80) at ffs_vget+0x406 ufs_lookup() at ufs_lookup+0x16ad VOP_LOOKUP(fffffd806a1eb018,ffff80003c9f2ed0,ffff80003c9f2f00) at VOP_LOOKUP+0x6e vfs_lookup(ffff80003c9f2ea0) at vfs_lookup+0x921 namei(ffff80003c9f2ea0) at namei+0x7ca vn_open(ffff80003c9f2ea0,1,0) at vn_open+0x15a doopenat(ffff8000314f7790,ffffff9c,200000000180,0,0,ffff80003c9f3040) at doopenat+0x34d syscall(ffff80003c9f30f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cc7568fa60, count: -14 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff8330c8da) at panic+0x1cf vgonel(fffffd80680d80e0,ffff8000314f7790) at vgonel+0x663 checkalias(fffffd806a620568,0,ffff800000c68400) at checkalias+0x1ab ffs_vinit(ffff800000c68400,ffff80003c9f29b0) at ffs_vinit+0x111 ffs_vget(ffff800000c68400,13408,ffff80003c9f2a80) at ffs_vget+0x406 ufs_lookup() at ufs_lookup+0x16ad VOP_LOOKUP(fffffd806a1eb018,ffff80003c9f2ed0,ffff80003c9f2f00) at VOP_LOOKUP+0x6e vfs_lookup(ffff80003c9f2ea0) at vfs_lookup+0x921 namei(ffff80003c9f2ea0) at namei+0x7ca vn_open(ffff80003c9f2ea0,1,0) at vn_open+0x15a doopenat(ffff8000314f7790,ffffff9c,200000000180,0,0,ffff80003c9f3040) at doopenat+0x34d syscall(ffff80003c9f30f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cc7568fa60, count: -14