last executing test programs: 2.52051368s ago: executing program 5 (id=821): r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) ioctl$TIOCSETA(r0, 0xc1084425, &(0x7f0000000040)={0x3, 0x0, 0xfffffffe, 0x8, "210d0000000200000006000000000200", 0x2000000, 0x5}) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000100)={0x0, 0x0, {[0xfffffbeffffffffb, 0x0, 0xffffffff841212aa, 0x2, 0x8001, 0x0, 0x6, 0xffffffffffffffff, 0x80000001, 0x2f00, 0x0, 0x3, 0xffffffffffffffff, 0x400000000000000, 0x0, 0xffffffffffffffa5, 0x82, 0xce5], [0xfffffffffffffffe, 0x80000001, 0xfffffffffffffff9, 0x2, 0x0, 0x7b98, 0x1fe, 0x0, 0xfffffffffffffffe], [0x5ad8, 0x2, 0x40000000, 0x0, 0xfffffffffffffffb, 0x11003, 0x4], [0x100, 0x20000000000, 0xfffffffffffffffc, 0x5f25, 0xfffffffffffffffa, 0x3], [{0x3, 0x4, 0x0, 0x7d06}, {0x10, 0x6, 0x5}, {0x0, 0x0, 0xfffffffe, 0x80}, {0x3, 0x4b72, 0xffffffff, 0xffffffffffffffff}, {0x0, 0x2, 0x0, 0x8}, {0x0, 0x2003, 0x40000, 0x6}, {0x6b7, 0x0, 0xffffffff}, {0x0, 0x965, 0xfffffffc, 0x9}], {0x2000, 0x7, 0x5}, {0x29, 0x6, 0xb0, 0x2}}}) syz_emit_ethernet(0x66, &(0x7f00000004c0)=ANY=[@ANYBLOB="e702f2ffef1f97b0ae1a006b86dd609907a600302c03cb697a653e336f000000500000000000ff02000000000000000000000000000102009078000000036900de000006010800000000000000000000000000000000ff010000000000000000000000000001234ea2"]) r1 = kqueue() kevent(r1, &(0x7f0000000000), 0x96, &(0x7f0000000540), 0xfffb4961, 0x0) r2 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) ioctl$TIOCSETA(r2, 0xcd604404, &(0x7f0000000040)={0x8, 0x2, 0x87a, 0x1002f, "2800080068ab0100800600000400000800", 0x6, 0xfffffffd}) 2.371324321s ago: executing program 5 (id=825): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) socket(0x2, 0x1, 0x0) sysctl$net_inet_esp(0x0, 0x0, &(0x7f00000001c0)="50a83dd4bce743fdee69eedaed5f6123a0", 0x0, 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) ioctl$FIONREAD(r0, 0x80206910, &(0x7f00000001c0)) r1 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r1, 0x8020699d, &(0x7f00000001c0)) 1.507099452s ago: executing program 7 (id=837): setgid(0xffffffffffffffff) setgroups(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, 0x1, './file0\x00'}, 0xa) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) connect$unix(r0, &(0x7f0000000080)=@file={0x5, 0x1, './file0\x00'}, 0xa) 1.50655795s ago: executing program 4 (id=838): select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xfffffffffffffffb, 0xfffffffeffffffff, 0x2000000000000000, 0x210, 0x8, 0x7}, 0x0, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x205b9a) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x19, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000080)="b10005010000009f0500000007010000331c13fece910b00fef96ecfc72fd3357ae30200004e3039d2d236acf21e7804be38164991f7c8cf5f882b2b7be1aa0500000051e2f0ad3ebbc257699a1f139b672f335c223e7d0c032bfa896443a42118210000720fd38bfb0000fd54c125191b1257aea8c500002002fbfe0c2300008abfba0902000000e371a3f8343712051eeab70800000000000000ffffffff001000000000000000000000000800000000", 0xb1, 0x0, 0x0, 0x0) 1.506300861s ago: executing program 7 (id=839): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/240, 0xf0}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/240, 0xf0}, 0x0) sendmsg(r2, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) 1.353172495s ago: executing program 5 (id=843): setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) read(r1, &(0x7f0000000040)=""/20, 0x14) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000000)={0xbfffffff, 0x401, 0x40, 0xffffd6c6, "e48294068d5bfac68f398406df04df009900", 0x543, 0x8}) select(0x40, &(0x7f0000000080)={0xc5, 0x4, 0x0, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x7fffffff}, 0x0, 0x0, 0x0) 1.146948749s ago: executing program 7 (id=845): r0 = socket$unix(0x1, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x2000, 0x4800) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0xe, 0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000000200)=@file={0x8, 0x1, './file0\x00'}, 0xa) 1.088787475s ago: executing program 2 (id=848): r0 = socket(0x800000018, 0x1, 0x0) listen(r0, 0x1) accept$unix(r0, 0x0, 0x0) r1 = socket(0x2, 0x8002, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) closefrom(r2) socket(0x2, 0x400000000002, 0x0) execve(0x0, 0x0, 0x0) 1.070487177s ago: executing program 1 (id=851): chmod(&(0x7f0000000040)='.\x00', 0x35e) setuid(0xee01) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x2ea) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000040)='./file2\x00', 0xc1) chmod(&(0x7f0000000040)='.\x00', 0x35e) rename(&(0x7f0000000140)='./file2\x00', 0x0) 1.070160679s ago: executing program 3 (id=852): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r0 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0) ioctl$DIOCMAP(r0, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000140)='./file0\x00', r0, 0x3}) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047460, &(0x7f00000000c0)=0x4) sysctl$hw(&(0x7f0000000280)={0x6, 0x8}, 0x2, &(0x7f0000000000)="0000e65bc39e76ecc9ddb3c3cc6bbc2506870300ec", &(0x7f0000000240)=0x15, 0x0, 0x0) execve(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, 0x2) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2) 934.142542ms ago: executing program 1 (id=853): r0 = socket(0x800000018, 0x3, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x881) r1 = open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x28) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x801) ktrace(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40002344, 0x0) dup2(r0, r1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x129) ioctl$TIOCSETAF(r2, 0x802c7416, &(0x7f0000000040)={0x30, 0xe731, 0xc, 0x6, "8275ccb7478a688f124e79cc3af74d02c9641038", 0x8, 0x23306f19}) 932.996515ms ago: executing program 0 (id=855): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xc0) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0xa4, 0x9, 0x0, 0x80000001, 0xa1b0, 0x40010002, 0x10, [{0x0, 0x7, 0x1, 0x71002}, {0x3, 0xe, 0x8, 0xfffffff9}, {0x101, 0x6, 0xfffffffc, 0x9}, {0x4, 0x10001, 0x800f, 0x7}, {0x401, 0xffff, 0x2800, 0x7}, {0x1, 0x650, 0x3, 0x9b}, {0xce1, 0xffffffff, 0x4d4, 0x6}, {0x1000006, 0x8, 0x14, 0x5910}, {0x6000001, 0x82, 0x6, 0x6}, {0x3, 0x8009, 0x1000, 0x4}, {0x1ce, 0x800, 0xdaa1, 0x3}, {0xc, 0xa, 0x8}, {0x4, 0x7, 0x4, 0x8}, {0x29a71717, 0xfffffffa, 0x60, 0x7}, {0x6, 0xfffffffa, 0x5, 0x4}, {0x0, 0x1, 0xfff, 0x230003}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 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) sysctl$kern(&(0x7f0000000100)={0x1, 0x50}, 0x3, &(0x7f00000011c0)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xfe10, 0x0, 0xfffffffffffffff9) 932.803515ms ago: executing program 6 (id=856): setrlimit(0x8, &(0x7f0000000980)={0x8, 0x54}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() close(r1) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000000)=0x2) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="34eb", 0x2}], 0x1) ioctl$TIOCDRAIN(r0, 0x2000745e) 929.974217ms ago: executing program 7 (id=857): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x10, 0x2100007, 0x101, 0xf9, 0x80000001, 0x10001, 0x10, [{0x0, 0x9, 0x4, 0x71000}, {0x8, 0x20009, 0x8, 0xfffffff9}, {0x9, 0xf86, 0x0, 0x40000009}, {0x6, 0x9, 0x8007}, {0x401, 0x200726, 0x2800, 0x7}, {0x2, 0xfffffff7, 0x2, 0x9d}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0x6, 0x300, 0x55, 0xc0000000}, {0x40, 0x82, 0x10000, 0x9}, {0x0, 0x4, 0xd1b, 0x88}, {0x1ce, 0x10001, 0xc}, {0x0, 0x9, 0x0, 0x9}, {0xb8a, 0x4, 0x8, 0x4}, {0x29a71717, 0x7f, 0x1, 0x6}, {0xc, 0x6, 0x5}, {0x8000, 0x1, 0x1003, 0x2}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000080), 0x0) 927.882444ms ago: executing program 0 (id=858): msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0x2, 0xbc, 0x7}, 0x85c, 0x6, 0x0, 0x7, 0x1, 0x0, 0x1735, 0x4}) semop(0x0, &(0x7f00000000c0)=[{0x2, 0x0, 0x1800}, {0x4, 0x2ff, 0x800}], 0x2aaaaaaaaaaaaad7) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b18", 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x3, 0x3a) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 888.20329ms ago: executing program 4 (id=859): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00eb0100000000", 0x8) r1 = socket$inet(0x2, 0x3, 0x7) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00eb0100000000", 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000240)="ea00000100000000", 0x8) 887.927129ms ago: executing program 2 (id=860): select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0xffffffffffbffffc, 0x7cee, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x3, 0x0) bind(r0, &(0x7f0000000000), 0x10) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000), 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 887.631751ms ago: executing program 6 (id=861): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x81, 0xc0, 0x0, 0x8}, {0x14, 0x0, 0x6, 0xe3}, {0xe, 0xfb, 0xe, 0x2}]}) sysctl$kern(0x0, 0x0, &(0x7f0000000480)="c2a6d6000000005ae46fb8112b2ed765f7793296", &(0x7f0000000000)=0x14, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[]) 887.130307ms ago: executing program 2 (id=862): semop(0x0, &(0x7f00000000c0)=[{0x2, 0x0, 0x800}, {0x4, 0x2ff, 0x800}], 0x2) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b180b", 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000100)="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", 0x18e) 881.942046ms ago: executing program 4 (id=863): r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500003000000000002c907800000020e0001002"]) r1 = socket(0x2, 0x3, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r1, 0xc0206921, &(0x7f00000001c0)) r2 = socket(0x2, 0x2, 0x0) ioctl$FIONREAD(r2, 0x8020690c, 0x0) ioctl$FIONREAD(r0, 0x8040691a, &(0x7f00000001c0)) 857.061915ms ago: executing program 3 (id=864): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r0 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) r1 = socket(0x18, 0x3, 0x0) setitimer(0x1, &(0x7f0000000140)={{0x40, 0x1}, {0x7ffeffffffffffff, 0x10001}}, 0x0) ioctl$FIONREAD(r1, 0x81206919, &(0x7f0000000100)) ioctl$FIONREAD(r1, 0x8080691a, &(0x7f0000000100)) 856.013302ms ago: executing program 3 (id=865): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0xe, 0x1, './file0\x00'}, 0xa) listen(r0, 0x10001) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) accept$unix(r0, 0x0, 0x0) dup2(r2, r0) connect$unix(r1, &(0x7f0000000080)=@file={0x5, 0x1, './file0\x00'}, 0xa) 849.994407ms ago: executing program 0 (id=866): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) r0 = socket(0x2, 0x4001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000080)=0x9af, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r0, &(0x7f0000000000), 0x10) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)}, 0x1) 849.756759ms ago: executing program 4 (id=867): r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt(r0, 0x6, 0x8, &(0x7f0000001300)="6d2322a0", 0x4) connect$unix(r0, &(0x7f0000000000), 0x10) closefrom(r0) 797.19633ms ago: executing program 7 (id=868): r0 = syz_open_pts() close(r0) socket(0x18, 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000040)="01000000", 0x4) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x18, 0x2, 0x4, "ff010000000200001feb05fd8dc53304", 0x1}, 0x1c) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) 730.051858ms ago: executing program 0 (id=869): open$dir(0x0, 0x10000, 0x4) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000040)={0x8, 0x8, 0x24577a12, 0x2, 0x8, 0x3, 0x40, 0x10, [{0x5, 0x3, 0x7fff, 0x80000201}, {0x4, 0x8, 0x6, 0xfff}, {0x1, 0xfffffffe, 0x6, 0x2}, {0x2, 0xdf, 0x0, 0x40}, {0x2, 0x10001, 0xf11, 0x7}, {0x800, 0xffbf, 0x80cf}, {0x1, 0x5, 0x85, 0x2}, {0x0, 0x1, 0xfffffff8, 0xfbffe2e9}, {0x8, 0xffe, 0x6, 0x17fff}, {0x3, 0x0, 0x5, 0x7}, {0x8, 0x8000000, 0x8, 0x7}, {0x4, 0xc7cb, 0x800000, 0xa66}, {0x401, 0x10a, 0x9, 0x9}, {0x200003, 0xee2, 0x4, 0x6f5fc48f}, {0x81, 0x101, 0x3, 0x7fff}, {0xffffffff, 0x8003, 0x6, 0x69}]}) poll(&(0x7f0000000000), 0x35, 0x0) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0x800000004, [{&(0x7f000014c000/0x4000)=nil, &(0x7f00000b7000/0x3000)=nil, 0x200007fffffffffe}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000124000/0x3000)=nil, 0x7fffffffffffffff}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000795000/0x2000)=nil, 0xb93a}, {&(0x7f00001da000/0x4000)=nil, &(0x7f00006d4000/0x2000)=nil, 0xfdfffffffffffff9}, {&(0x7f00000f4000/0x3000)=nil, &(0x7f0000025000/0x3000)=nil, 0x4001}, {&(0x7f000060b000/0x2000)=nil, &(0x7f0000095000/0x3000)=nil, 0x1}, {&(0x7f0000123000/0x3000)=nil, &(0x7f000014d000/0x4000)=nil, 0x4}, {&(0x7f00002f3000/0x3000)=nil, &(0x7f0000028000/0x2000)=nil, 0x1}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000026000/0x4000)=nil, 0x6}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f00001db000/0x3000)=nil, 0xc6}, {&(0x7f0000392000/0x1000)=nil, &(0x7f00003a6000/0x3000)=nil, 0x1000}, {&(0x7f00006b8000/0x4000)=nil, &(0x7f0000688000/0x4000)=nil, 0x6}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000508000/0x2000)=nil, 0x51c}, {&(0x7f000068b000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffff9}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0xc0}, {&(0x7f0000239000/0x4000)=nil, &(0x7f0000754000/0x4000)=nil, 0x4000009e}], './file0\x00', 0xfffffffa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfffffffe]}) r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) dup(r0) ioctl$TIOCSETA(r0, 0xc1084425, &(0x7f0000000040)={0x3, 0x0, 0xfffffffe, 0x5, "210d000000020000000000000000004021800600", 0x2000000, 0x5}) 729.74781ms ago: executing program 2 (id=870): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000080)=0x1fc, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r0, &(0x7f0000000000), 0x10) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) 729.240756ms ago: executing program 0 (id=871): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000080)=0x1fc, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r0, &(0x7f0000000000), 0x10) sendto$inet(r0, &(0x7f0000000180)="3dea4bee", 0x4, 0x2, 0x0, 0x0) 646.308554ms ago: executing program 6 (id=872): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$FIOASYNC(r0, 0x80047470, &(0x7f0000000000)=0x2) ioctl$FIOASYNC(r1, 0x80047460, &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000001200)=""/1, 0x1}], 0x1000000000000176) 645.873882ms ago: executing program 0 (id=873): setrlimit(0x8, &(0x7f0000000080)={0xe, 0x51}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000380)={0x5a3, 0xc869, 0x1c62, 0x7ffffffd, "9fa65203afff7f0d000004000000008000", 0x2, 0x8}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) write(r0, &(0x7f0000000740)="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", 0x1c3) execve(0x0, 0x0, 0x0) 645.14102ms ago: executing program 6 (id=874): semop(0x0, &(0x7f00000000c0)=[{0x2, 0x0, 0x1800}, {0x4, 0x2ff, 0x800}], 0x2aaaaaaaaaaaaad7) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b180b", 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f00000002c0)="5d9f1c4a19a638866288801b496b49cb38ada3c73dac0b47a2756aa89c3f371c6ad8584be528b723e7f1d0fdcff68656a65c3919ff73f39be3ab16fe48be757a196affdeed29bde818a0ce08a61f3036b0affcfb4288ad5e21b009a2d8b80aeb486c6cb2f3331512de37f8db3d78ad444be996c2a0bb579896decbb130229e15ffda2febe352ea81e20daf88fb8b4f3007", 0x91) 422.350496ms ago: executing program 2 (id=875): r0 = socket(0x18, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="7c2aa7b9", 0x4}], 0x1) r1 = kqueue() kevent(r1, &(0x7f0000000000), 0x9c00000, &(0x7f0000000540), 0xfffb4961, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0xcd604404, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x1024, &(0x7f0000000600)={0x0}, &(0x7f00000005c0)=0xc) ktrace(0x0, 0x1, 0xe00, r2) 421.896504ms ago: executing program 6 (id=876): ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x200, {0x100000000000004, 0x2}}) r0 = socket(0x18, 0x1, 0x0) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b18", 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) socket(0x18, 0x3, 0x3a) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 421.613938ms ago: executing program 7 (id=877): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$WSMOUSEIO_SCALIBCOORDS(r1, 0x81205724, &(0x7f0000000100)={0x20ad, 0x6, 0x2000007, 0x5f, 0x80000001, 0x6, 0x80, 0x10, [{0x1000000, 0xe68, 0x0, 0x71003}, {0xd8, 0x5, 0x8, 0xfffffff9}, {0x0, 0xffff7ff6, 0x8, 0x6}, {0x8, 0x800, 0x3, 0xfffffffd}, {0x1b, 0xf2b, 0x9, 0x2}, {0x7a, 0x1, 0x8, 0x95}, {0x81, 0x800, 0x9d09, 0x400006d}, {0x3, 0x803, 0x14, 0x2}, {0x2, 0x82, 0x4, 0xaf}, {0x5, 0x7fffffff, 0x10000d1b, 0x88}, {0x1d2, 0x7, 0x2c, 0x5}, {0x7fc, 0x9, 0x8, 0x80000000}, {0x4, 0x4, 0xfffffff3, 0x1001}, {0x29a71713, 0xfffffffa, 0x6, 0x3}, {0xc, 0x9, 0x2}, {0x401, 0x2, 0x100002}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$VNDIOCSET(r1, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0x80000000100007, 0x0}) ioctl$BIOCGRTIMEOUT(r0, 0x4010426e, 0x0) 421.305154ms ago: executing program 3 (id=878): sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b180b", 0x0, 0x0, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x4}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 209.845023ms ago: executing program 3 (id=879): r0 = kqueue() setresuid(0x0, 0x0, 0xffffffffffffffff) kevent(r0, &(0x7f0000000000)=[{{}, 0xfffffffffffffff6, 0x3, 0xf27ff7794bbc9c2d, 0x101, 0x10000}], 0x1, 0x0, 0x9b68, 0x0) mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000380)={0x10000, [{0x3, 0xfe}, {0x0, 0xfffffffa}, {}, {0x0, 0x1}, {0x1, 0x9}, {0x0, 0x4}, {0x3, 0x8}, {0x0, 0xc8}, {0x5}, {0x0, 0xff}, {0x2}, {0x2, 0x204}, {0x2, 0xfffffffd}, {}, {0x0, 0x80000000}, {0x0, 0x7}, {0x2, 0x774}, {0x1, 0x7}, {0x3, 0x2000000}, {0x0, 0x3}, {0x3, 0x70}, {0x1, 0x4}, {0x2}, {0x0, 0x3}, {0x0, 0x5}, {0x1}, {0x2, 0x3}, {0x3}, {0x1}, {0x3, 0x3}, {0x3, 0x2}, {0x1, 0x57fd}]}) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 209.435467ms ago: executing program 4 (id=880): mknod(&(0x7f0000000040)='./bus\x00', 0x6000, 0x800) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb5219f1000b913f1, 0x0) link(&(0x7f0000000340)='./bus\x00', 0x0) close(r0) ktrace(&(0x7f0000000280)='./file0\x00', 0x0, 0x40000928, 0x0) setresgid(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc2) 208.888273ms ago: executing program 3 (id=881): mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0xd02) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000000)={0x10, 0x0, [{&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000663000/0x4000)=nil, 0xfffffffffffff801}, {&(0x7f00006ac000/0x4000)=nil, 0x0, 0x3}, {&(0x7f0000060000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {0x0, &(0x7f0000b1b000/0x2000)=nil}, {0x0, &(0x7f0000ffb000/0x1000)=nil}, {&(0x7f0000000000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil}, {0x0, 0x0, 0x3}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {&(0x7f0000ad4000/0x2000)=nil, &(0x7f0000826000/0x1000)=nil}, {&(0x7f0000110000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {0x0, &(0x7f000065d000/0x2000)=nil, 0xdc9}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffffc}, {0x0, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f00004c1000/0x2000)=nil}, {&(0x7f00001cf000/0x4000)=nil}, {&(0x7f0000355000/0x13000)=nil, &(0x7f0000358000/0x2000)=nil}], './file0\x00', 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}) sysctl$hw(&(0x7f00000000c0), 0x2, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x2, 0x111) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0xffffffff, 0xb, {0x0, 0x1}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x84946467, &(0x7f0000000000)={0x0, 0xffffffffffffffba, 0x0}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 208.511045ms ago: executing program 5 (id=882): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x80, 0xe3, 0x80, 0xe}, {0x4bf, 0x81, 0x0, 0x1}, {0x16, 0x35, 0x0, 0x800ee68}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7c2aa7b97e647c6cb381fe18e59ff10b899d665bc98f9f804b5e00000000000800000000000070009a552f976a7f9b2bd665a3b4637dd2f1125896294e98aeaf711c45c600cbe4a7d35c76a80139a4fa69bb97a2197572096e0f67e09f868e380eaa9cd21475a831ae819d1d300d6a5a282da893", 0x74}], 0x1) pipe2(&(0x7f0000000000), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000000180)={@local, @empty, [], {@arp={0x8035, @generic={0xf, 0x6559, 0x6, 0x0, 0x9, @local, "", @local, "63a00d32ab9093d0ea091d39e443e0ef"}}}}) 132.982924ms ago: executing program 1 (id=883): r0 = open$dir(&(0x7f0000000300)='.\x00', 0x8, 0x4a) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) fchmod(r0, 0xf3) setuid(0xffffffffffffffff) open(&(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80000000000206, 0x81) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 132.688378ms ago: executing program 1 (id=884): open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x40) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x564, 0x9ce8, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000080)=0x6, 0x4) connect$unix(r0, &(0x7f0000000000), 0x10) write(r0, 0x0, 0x0) 124.867609ms ago: executing program 1 (id=885): writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="c886b4", 0x3}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) close(r0) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000), 0x10) connect$unix(r0, &(0x7f0000000000), 0x10) 105.77348ms ago: executing program 2 (id=886): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x802, 0x6b881aef, 0x2000007, 0xfe, 0x80000001, 0xffff79a9, 0x8, 0x10, [{0x3, 0x7, 0x0, 0x71000}, {0x8, 0x88, 0x8008, 0x7}, {0x101, 0x8, 0x1, 0x9}, {0x9, 0x900, 0xe}, {0x401, 0xa, 0x10002800, 0x7}, {0x2, 0x27f3, 0x3, 0x4}, {0xce3, 0x4, 0x4f5, 0x2}, {0x6, 0x801, 0xc, 0x8b}, {0x2, 0x82, 0x5, 0x9}, {0x4007, 0x100, 0xd18, 0x11088}, {0x1e8, 0x10001, 0x1, 0x6}, {0x800, 0x9, 0x8, 0x9}, {0xb8e, 0x4, 0x8, 0x2}, {0x29a7171c, 0x8, 0x1, 0x4}, {0xc, 0x7, 0x1, 0xfffffffe}, {0x0, 0x1, 0x1002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x40000000, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) sysctl$net_inet_tcp(&(0x7f0000000240)={0x4, 0x2, 0x6, 0x6}, 0x4, 0x0, 0x0, 0x0, 0x0) 104.698143ms ago: executing program 1 (id=887): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000840)) setrlimit(0x8, &(0x7f0000000980)={0xb, 0x54}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000680)="96", 0x1}], 0x1) read(r1, &(0x7f0000000200)=""/255, 0xff) 1.270571ms ago: executing program 5 (id=888): mknod(&(0x7f0000000180)='./bus\x00', 0x2000, 0xd01) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x29) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r1, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) ioctl$BIOCGDLTLIST(r0, 0xc010427b, &(0x7f0000000140)={0x0, 0x0}) 1.069334ms ago: executing program 5 (id=889): ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, 0x0) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x80, 0x0) openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$WSKBDIO_SETDEFAULTKEYREPEAT(r1, 0x800c5709, &(0x7f0000000080)={0x4fa, 0x1, 0x6}) socket(0x18, 0x2, 0x0) fcntl$lock(r0, 0x9, 0x0) 792.617µs ago: executing program 6 (id=890): r0 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r0, 0x20007461) r1 = openat$tty(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) dup3(r1, r0, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x0, 0xb3f, {[0xfffffbfffffffffb, 0x0, 0x8, 0x100200000, 0x3, 0x8, 0xdf60, 0xfffffffffffffffe, 0x0, 0x2f01, 0x93, 0x3, 0xffffffffffffffff, 0x200000000002, 0xf, 0x4, 0xfffffffffffffffe, 0x8000000000000001], [0xfffffffffffffffe, 0x80000001, 0xfffffffffffffffd, 0x525, 0x4, 0x200000000207b98, 0x80000000000001fe, 0x0, 0x0, 0x8], [0x100000001, 0x8000, 0x3ffffffe, 0x0, 0xb, 0x11004, 0x9], [0x1, 0x1fffffffffb, 0x7ffffffffffffffc, 0x100000000, 0xfffffffffffffffe, 0x1], [{0x0, 0x0, 0x0, 0x7d02}, {0x8, 0x22, 0x5, 0x80}, {0x4, 0x4, 0xfffffffe, 0x80}, {0x2, 0xd, 0x5, 0xffffffffffffffff}, {0x0, 0x2, 0x207f, 0xb}, {0x0, 0x9, 0x9, 0x2000000000000002}, {0x7f, 0x0, 0xfffffff9}, {0x0, 0x100, 0x1000, 0x8}], {0x1, 0x5, 0xcf61, 0x3}, {0xfbfe, 0x9, 0x6d5, 0x4}}}) r2 = kqueue() kevent(r2, &(0x7f0000000080), 0xe4a, 0x0, 0xa9fa, 0x0) 0s ago: executing program 4 (id=891): select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x3, 0x3) r1 = socket$inet(0x2, 0x8003, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) shutdown(r1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts. malloc(): allocation too large, type = 127, size = 2001950032 lo0: can't handle af0 pckbd_enable: command error uvn_flush: obj=0xfffffd8067831150, offset=0x1000. error during pageout. uvn_flush: WARNING: changes to page may be lost! uvm_fault(0xffffffff83a1dec0, 0xffff8000247a3540, 0, 2) -> d kernel: page fault trap, code=2 Stopped at memset+0x52: repe stosq %es:(%rdi) TID PID UID PRFLAGS PFLAGS CPU COMMAND 347046 38066 0 0x2 0 1 syz-executor memset() at memset+0x52 ffs_write(ffff80002a37bbd0) at ffs_write+0xb9a VOP_WRITE(fffffd806297f1f8,ffff80002a37bc68,23,fffffd80097fd4e0) at VOP_WRITE+0x101 vn_rdwr(1,fffffd806297f1f8,ffff80002a37bda0,40,0,1,e5bcfb927458534e,2000,a,3400) at vn_rdwr+0x12d acct_process(ffff8000fffeefa8) at acct_process+0x7a2 exit1(ffff8000fffeefa8,1,0,1) at exit1+0x5c4 sys_exit(ffff8000fffeefa8,ffff80002a37bfe0,ffff80002a37bf30) at sys_exit+0x1a syscall(ffff80002a37bfe0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e3c7a401dc0, count: 6 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault(0xffffffff83a1dec0, 0xffff8000247a3540, 0, 2) -> d ddb{0}> trace memset() at memset+0x52 ffs_write(ffff80002a37bbd0) at ffs_write+0xb9a VOP_WRITE(fffffd806297f1f8,ffff80002a37bc68,23,fffffd80097fd4e0) at VOP_WRITE+0x101 vn_rdwr(1,fffffd806297f1f8,ffff80002a37bda0,40,0,1,e5bcfb927458534e,2000,a,3400) at vn_rdwr+0x12d acct_process(ffff8000fffeefa8) at acct_process+0x7a2 exit1(ffff8000fffeefa8,1,0,1) at exit1+0x5c4 sys_exit(ffff8000fffeefa8,ffff80002a37bfe0,ffff80002a37bf30) at sys_exit+0x1a syscall(ffff80002a37bfe0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e3c7a401dc0, count: -9 ddb{0}> show registers rdi 0xffff8000247a3540 rsi 0 rbp 0xffff80002a37baf0 rbx 0x1540 __ALIGN_SIZE+0x540 rdx 0 rcx 0x58 rax 0 r8 0x2c0 r9 0xffff80002a37ba50 r10 0xf9e5297c062a565a r11 0xffff8000247a3540 r12 0x1540 __ALIGN_SIZE+0x540 r13 0x1800 __ALIGN_SIZE+0x800 r14 0xfffffd806297f1f8 r15 0x1 rip 0xffffffff8185c7b2 memset+0x52 cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff80002a37b8e8 ss 0x10 memset+0x52: repe stosq %es:(%rdi) ddb{0}> show proc PROC (syz-executor) tid=99950 pid=54478 tcnt=0 stat=onproc flags process=a proc=2000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=1 forw=0xffffffffffffffff, list=0xffff8000fffef770,0xffff8000fffee558 process=0xffff8000ffff6b58 user=0xffff80002a377000, vmspace=0xfffffd806f586008 estcpu=36, cpticks=37, pctcpu=0.10, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 8049 288274 27340 0 2 0 syz-executor 8049 237520 27340 0 3 0x4000080 fsleep syz-executor 19003 241402 22876 0 2 0 syz-executor 19003 436349 22876 0 2 0x4000000 syz-executor 91604 226321 65475 0 2 0 syz-executor 91604 520603 65475 0 3 0x4000080 fsleep syz-executor 5628 79270 96769 0 2 0 syz-executor 5628 332957 96769 0 3 0x4000080 ttyout syz-executor 5628 200294 96769 0 3 0x4000080 ttyout syz-executor 5628 522077 96769 0 2 0x4000000 syz-executor 60695 178277 30384 0 2 0 syz-executor 60695 467058 30384 0 3 0x4000080 fsleep syz-executor 36429 238858 92092 27 2 0x1100012 sshd-auth 92092 444801 7355 0 3 0x82 kqread sshd-session 58001 17022 14098 0 2 0 syz-executor 58001 195970 14098 0 3 0x4000080 fsleep syz-executor 58001 32884 14098 0 3 0x4000080 fsleep syz-executor 45869 481472 0 0 3 0x14200 acct acct 17490 34046 38066 0 2 0x2 syz-executor 22876 19101 38066 0 2 0xc82 syz-executor 27340 148397 38066 0 2 0xc82 syz-executor 30384 479933 38066 0 2 0x2 syz-executor 65475 148061 38066 0 2 0xc82 syz-executor 96769 142055 38066 0 2 0xc82 syz-executor 14098 101258 38066 0 2 0xc82 syz-executor 38066 347046 56008 0 7 0x2 syz-executor 56008 512485 3912 0 3 0x10008a sigsusp ksh 3912 200127 95338 0 3 0x98 kqread sshd-session 95338 108543 7355 0 3 0x92 kqread sshd-session 66561 510709 1 0 3 0x100083 ttyopn getty 7355 332463 1 0 3 0x88 kqread sshd 95174 289366 5218 74 3 0x1100092 bpf pflogd 5218 380273 1 0 3 0x80 sbwait pflogd 38454 2804 99974 73 3 0x1100090 kqread syslogd 99974 283276 1 0 3 0x100082 sbwait syslogd 65509 88859 1 0 3 0x100080 kqread resolvd 80899 243214 55536 77 3 0x100092 kqread dhcpleased 42174 181455 55536 77 3 0x100092 kqread dhcpleased 55536 480798 1 0 3 0x80 kqread dhcpleased 552 171783 0 0 3 0x14200 bored smr 95506 14039 0 0 2 0x14200 zerothread 220 416113 0 0 3 0x14200 aiodoned aiodoned 13696 114695 0 0 3 0x14200 syncer update 69380 332528 0 0 3 0x14200 cleaner cleaner 53449 163879 0 0 3 0x14200 reaper reaper 95562 193659 0 0 3 0x14200 pgdaemon pagedaemon 37753 103678 0 0 3 0x14200 bored viomb 32482 155428 0 0 3 0x40014200 acpi0 acpi0 49096 873 0 0 3 0x40014200 idle1 48348 213189 0 0 3 0x14200 bored softnet1 8964 395825 0 0 3 0x14200 bored softnet0 11872 126125 0 0 3 0x14200 bored systqmp 55120 44405 0 0 3 0x14200 bored systq 31943 414368 0 0 3 0x14200 tmoslp softclockmp 49885 75574 0 0 3 0x40014200 tmoslp softclock 33445 267017 0 0 3 0x40014200 idle0 1 492628 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11067 12121K 12479K 166960K 13180 0 pcb 17 12K 12K 166960K 123 0 rtable 187 12K 13K 166960K 480 0 pf 38 19K 24K 166960K 177 0 ifaddr 31 5K 7K 166960K 87 0 ifgroup 43 2K 2K 166960K 148 0 sysctl 3 1K 9K 166960K 8 0 counters 64 36K 37K 166960K 158 0 ioctlops 0 0K 4K 166960K 1583 0 iov 0 0K 32K 166960K 18 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1295 82K 82K 166960K 1878 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 6 0 VM map 2 1K 1K 166960K 2 0 sem 13 312K 312K 166960K 15 0 dirhash 12 2K 2K 166960K 30 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 15 53K 97K 166960K 1021 0 sigio 0 0K 0K 166960K 5 0 proc 72 115K 164K 166960K 594 0 subproc 63 3K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 57 0 in_multi 66 4K 7K 166960K 154 0 ether_multi 1 0K 0K 166960K 23 0 mrt 1 0K 0K 166960K 45 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 79 360K 360K 166960K 79 0 exec 0 0K 1K 166960K 448 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 239 183K 210K 166960K 10794 0 UVM aobj 8 2K 2K 166960K 8 0 pinsyscall 45 90K 110K 166960K 2308 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 30 0 NDP 9 0K 2K 166960K 59 0 temp 47 9081K 9159K 166960K 18240 0 kqueue 15 24K 28K 166960K 170 0 SYN cache 2 8K 16K 166960K 3 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 45 0 42 1 0 1 1 0 8 0 rtentry 176 134 0 66 6 1 5 6 0 8 0 unpcb 144 343 0 320 3 1 2 2 0 8 1 syncache 336 18 0 18 3 2 1 1 0 8 1 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 736 122 0 115 2 0 2 2 0 8 1 arp 136 20 0 7 1 0 1 1 0 8 0 inpcb 328 410 0 399 3 1 2 2 0 8 0 nd6 152 24 0 9 1 0 1 1 0 8 0 pkpcb 40 2 0 2 2 2 0 1 0 8 0 kcovpl 48 8 0 1 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 1 0 1 0 8 0 ppxss 1192 33 0 33 1 0 1 1 0 8 1 pppxif 1576 5 0 5 3 2 1 1 0 8 1 pfstscr 40 4 0 3 1 0 1 1 0 8 0 pffrag 232 3 0 0 1 0 1 1 0 482 0 pffrnode 88 3 0 0 1 0 1 1 0 8 0 pffrent 40 4 0 0 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 28 0 16 2 0 2 2 0 8 1 pfanchor 1288 5 0 1 1 0 1 1 0 8 0 pftag 88 5 0 4 1 0 1 1 0 8 0 pfstitem 24 58 0 14 1 0 1 1 0 8 0 pfstkey 128 69 0 25 2 0 2 2 0 8 0 pfstate 448 63 0 20 5 0 5 5 0 8 0 pfrule 1360 42 0 29 3 1 2 2 0 8 0 rttmr 136 8 0 8 2 2 0 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 613 0 296 29 5 24 29 0 8 2 art_table 40 614 0 296 5 0 5 5 0 8 0 art_node 32 133 0 72 1 0 1 1 0 8 0 sysvmsgpl 40 9 0 3 1 0 1 1 0 8 0 semupl 112 2 0 2 2 2 0 1 0 8 0 semapl 112 11 0 0 1 0 1 1 0 8 0 shmpl 112 5 0 0 1 0 1 1 0 8 0 dirhash 1024 29 0 12 3 0 3 3 0 8 0 dino2pl 256 3015 0 1556 93 0 93 93 0 8 0 ffsino 296 3015 0 1556 114 0 114 114 0 8 0 nchpl 144 4188 0 2487 64 0 64 64 0 8 0 rtmask 32 1 0 1 1 1 0 1 0 8 0 vnodes 216 3373 0 0 188 0 188 188 0 8 0 namei 1024 12382 0 12382 2 1 1 2 0 8 1 percpumem 16 94 0 47 1 0 1 1 0 8 0 pfiaddrpl 120 9 0 2 1 0 1 1 0 8 0 kstatmem 264 88 0 68 3 1 2 3 0 8 0 scsiplug 72 2 0 2 2 1 1 1 0 8 1 scxspl 216 27629 0 27629 11 10 1 8 1 8 1 plimitpl 152 172 0 153 1 0 1 1 0 8 0 sigapl 424 1367 0 1318 8 1 7 7 0 8 0 knotepl 120 322 0 0 10 0 10 10 0 8 0 kqueuepl 224 185 0 174 1 0 1 1 0 8 0 pipepl 344 147 0 119 3 0 3 3 0 8 0 fdescpl 528 1347 0 1316 3 0 3 3 0 8 0 filepl 160 4944 0 4727 11 0 11 11 0 8 0 lockfpl 104 246 0 244 1 0 1 1 0 8 0 lockfspl 48 117 0 115 1 0 1 1 0 8 0 sessionpl 144 51 0 41 1 0 1 1 0 8 0 pgrppl 48 59 0 41 1 0 1 1 0 8 0 ucredpl 104 1100 0 1086 1 0 1 1 0 8 0 zombiepl 144 1319 0 1318 1 0 1 1 0 8 0 processpl 1232 1367 0 1318 6 1 5 5 0 8 0 procpl 664 2463 0 2405 6 0 6 6 0 8 0 sockpl 752 806 0 768 7 1 6 6 0 8 0 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 14 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 9 0 0 2 0 2 2 0 8 0 mcl4k 4096 132 0 0 17 1 16 17 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 21 0 0 3 0 3 3 0 8 0 mtagpl 96 27 0 0 1 0 1 1 0 8 0 mbufpl 256 267 0 0 17 0 17 17 0 8 0 bufpl 280 14988 0 8651 453 0 453 453 0 8 0 anonpl 32 9886 0 0 80 0 80 80 0 246 0 amapchunkpl 152 34770 0 34319 32 10 22 29 0 158 1 amappl16 200 3895 0 3863 30 15 15 18 0 8 7 amappl15 192 5 0 5 2 2 0 1 0 8 0 amappl14 184 443 0 442 1 0 1 1 0 8 0 amappl13 176 162 0 148 1 0 1 1 0 8 0 amappl12 168 1608 0 1577 2 0 2 2 0 8 0 amappl11 160 6 0 6 1 1 0 1 0 8 0 amappl10 152 66 0 52 1 0 1 1 0 8 0 amappl9 144 271 0 271 2 2 0 1 0 8 0 amappl8 136 120 0 117 1 0 1 1 0 8 0 amappl7 128 174 0 158 1 0 1 1 0 8 0 amappl6 120 177 0 176 1 0 1 1 0 8 0 amappl5 112 136 0 124 1 0 1 1 0 8 0 amappl4 104 383 0 363 1 0 1 1 0 8 0 amappl3 96 7237 0 7130 6 2 4 4 0 8 0 amappl2 88 754 0 682 3 0 3 3 0 8 1 amappl1 80 20406 0 19644 23 1 22 22 0 8 1 amappl 88 9852 0 9697 5 0 5 5 0 92 0 uvmvnodes 80 131 0 0 3 0 3 3 0 8 0 dma65536 65536 1 0 1 1 1 0 1 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 254 0 254 2 2 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 20 0 19 1 0 1 1 0 8 0 aobjpl 72 7 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1347 0 1315 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1347 0 1315 1 0 1 1 0 8 0 vmmpekpl 168 13980 0 13936 3 0 3 3 0 8 0 vmmpepl 168 101394 0 99269 146 15 131 131 0 357 12 vmsppl 488 1346 0 1315 6 1 5 5 0 8 0 rwobjpl 80 30826 0 29587 41 4 37 37 0 8 1 pdppl 4096 2701 0 2630 136 53 83 87 0 8 12 pvpl 32 18780 0 0 152 0 152 152 0 265 0 pmappl 256 1346 0 1315 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 330 0 68 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace memset() at memset+0x52 ffs_write(ffff80002a37bbd0) at ffs_write+0xb9a VOP_WRITE(fffffd806297f1f8,ffff80002a37bc68,23,fffffd80097fd4e0) at VOP_WRITE+0x101 vn_rdwr(1,fffffd806297f1f8,ffff80002a37bda0,40,0,1,e5bcfb927458534e,2000,a,3400) at vn_rdwr+0x12d acct_process(ffff8000fffeefa8) at acct_process+0x7a2 exit1(ffff8000fffeefa8,1,0,1) at exit1+0x5c4 sys_exit(ffff8000fffeefa8,ffff80002a37bfe0,ffff80002a37bf30) at sys_exit+0x1a syscall(ffff80002a37bfe0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7e3c7a401dc0, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299bdff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x33 __mp_lock(ffffffff839d7d40) at __mp_lock+0x1a3 syscall(ffff80002a26e4b0) at syscall+0xaf4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x739376b1ac40, count: 8 ddb{1}> trace x86_ipi_db(ffff8000299bdff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x33 __mp_lock(ffffffff839d7d40) at __mp_lock+0x1a3 syscall(ffff80002a26e4b0) at syscall+0xaf4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x739376b1ac40, count: -7