last executing test programs: 247.872131ms ago: executing program 0 (id=1): r0 = socket(0x18, 0x8000, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f00000000c0)={0xa, 0x8000148, {[0x3, 0x40, 0xc45397f, 0x6, 0x5, 0x8000, 0x0, 0x40000000000, 0x7, 0x400000001, 0x9, 0x91c, 0x8, 0x2000180, 0x0, 0xd3, 0x76, 0xffffffffffffbff7], [0x5438b94c, 0x5, 0x1004, 0x7, 0x1, 0x1, 0x9, 0x3, 0xffffffffffffffff, 0x3], [0x6, 0x0, 0x6, 0x8000000008, 0x10000, 0x20f, 0x1000002], [0x100000000, 0x1000010801, 0xd, 0x9, 0x3, 0x8000000], [{0x10, 0x2007, 0xfffffbfb, 0x5}, {0x2, 0x4925, 0x4, 0x6}, {0x2, 0x7fffffff, 0x0, 0x7f}, {0xb, 0xfffffc00, 0x2, 0xfffffffff8000000}, {0x4, 0x8, 0x0, 0xb}, {0x1f, 0x80000000, 0x0, 0x7}, {0xe4, 0x4, 0x1ff, 0x1}, {0x3, 0xfffd, 0x8001, 0x2}], {0x6, 0x3, 0x405, 0x8}, {0x6, 0xffffbfc0, 0x41d, 0x7}}}) r1 = kqueue() kevent(r1, &(0x7f0000000000), 0x96, &(0x7f0000000540), 0xfffa4961, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x3, 0x0) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x18, 0x1, 0x2, "fffffffffe00", 0x2}, 0x1c) r3 = kqueue() kevent(r3, &(0x7f0000000000), 0x96, &(0x7f0000000340), 0xfffa4961, 0x0) r4 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) ioctl$WSMOUSEIO_GTYPE(0xffffffffffffffff, 0x40045720, 0x0) ioctl$TIOCSETA(r4, 0xcd60441a, &(0x7f0000000080)={0x1, 0x2, 0x7, 0x2f, "2000030100010000000000000068a95a010400", 0x6}) r5 = openat$wsmuxmouse(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$WSMUXIO_ADD_DEVICE(r5, 0x80085761, &(0x7f00000000c0)={0x1}) ktrace(0x0, 0x4, 0xd27d43220c7df9f, 0x0) getitimer(0x0, 0x0) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file1\x00', 0x820007f, 0x9, 0x9, 0x1, 0x4, 0xd86, 0x1, 0x2, 0x2, 0x4, 0x100000000}) r6 = socket(0x18, 0x3, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) ioctl$FIONREAD(r6, 0xc0106924, &(0x7f00000001c0)) ioctl$FIONREAD(r6, 0x8080691a, &(0x7f0000000100)) ioctl$TIOCSETA(0xffffffffffffffff, 0xcd60441a, &(0x7f0000000080)={0x1, 0x2, 0x7, 0x2f, "2000030100010000000000000068a95a010400", 0x6}) r7 = fcntl$getown(r4, 0x5) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb, 0x1000300000080}) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x100000001, 0x1, r7}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40) setsockopt(r0, 0x1000000029, 0x1a, 0x0, 0x0) r9 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$VNDIOCSET(r9, 0x44946472, 0x0) 220.551582ms ago: executing program 2 (id=3): nanosleep(&(0x7f0000001280)={0x7, 0x2}, &(0x7f00000012c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket(0x2, 0x3, 0x3) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r1 = syz_open_pts() ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000400)={0x0, 0x80000000, 0x10000, 0x7, "a076a9cf331bee4030c08ed7a8bc67b9ef5a910b", 0x5, 0x3}) ioctl$TIOCSTART(r1, 0x2000746e) ioctl$TIOCSETA(r0, 0xcd604406, &(0x7f0000000100)={0x1, 0x0, 0xfffb7ff0, 0x0, "d6a24900b178926c79486b47c2dd00010000907f", 0x3, 0x8}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsid() setreuid(0x0, 0xee01) ioctl$TIOCSETA(r0, 0xcd604407, &(0x7f00000000c0)={0x3, 0x17bbfff, 0x8, 0x9bfffffa, "2c0d00ddff00000000000600180900", 0x9, 0x1}) mknod(0x0, 0x2000, 0x450c) socket(0x6, 0xe2a0b76ec3a183d8, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, 0x0, 0x0) setuid(0xffffffffffffffff) setresuid(0x0, 0xffffffffffffffff, 0x0) setuid(0x0) r2 = syz_open_pts() setuid(0xee01) recvmsg(0xffffffffffffffff, 0x0, 0x42) r3 = socket(0x6, 0x3, 0x0) setsockopt(r3, 0x6, 0x40, 0x0, 0x0) r4 = semget(0x2, 0x4, 0x7bb) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x1c0, 0x7, 0x0, 0x0, 0xe000000000000}, 0x0, 0xfffe, 0x0, 0x0, 0x5, 0x0, 0x100000000005}) fstat(r2, 0x0) semctl$GETNCNT(0x0, 0x3, 0x3, 0x0) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$TIOCMBIS(r1, 0x8004746c, &(0x7f0000000000)=0x1) ioctl$BIOCSETF(r5, 0x80104267, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x94, 0x9, 0x5, 0x400}]}) 202.512172ms ago: executing program 1 (id=2): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc290560b, &(0x7f0000000100)={0x10, 0x7, [{&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x800}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0xd154}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x3}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x1}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, 0x4000000000000040}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x7}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x7}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x619}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x2}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0xeb}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, 0x80}, {&(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x8}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x7}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0xb1}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0xffffffffffff0000}], './file0\x00', 0x3, 0x4, 0x1, 0x0, [0x7, 0x1689d41c, 0x80000001, 0x401, 0x0, 0x5, 0x9, 0x78, 0x9, 0xfffffffd, 0x7, 0x10001, 0x6, 0x6, 0x8001, 0x8, 0x3ff, 0x7, 0x1, 0x0, 0xfffffff7, 0x9, 0x7, 0x280000, 0x4, 0x1, 0x0, 0x2, 0x3, 0x7, 0x0, 0x6, 0x0, 0xfff, 0x4, 0x0, 0x0, 0x0, 0x8, 0x100, 0xffffff80, 0x2, 0xdae, 0x7ff, 0x1, 0x7fffffff, 0x6, 0x101, 0x0, 0x3, 0x10000000, 0x8, 0x2, 0x5, 0x1, 0x6, 0x6, 0x46af0a69, 0x4a9, 0x80000000, 0x10001, 0x1ff, 0x9, 0x2, 0x7ff, 0xff, 0x3, 0x224, 0x6, 0x6, 0x1, 0x2, 0x6, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffc, 0x2, 0xf8000000, 0x3, 0x4, 0xbbf, 0x6, 0x3, 0x9, 0x1000000, 0x0, 0xd, 0x4, 0xffaf, 0x6, 0x1, 0x9, 0x6, 0x8, 0x8, 0xa94a, 0x0, 0x987, 0x5, 0x6, 0xa9d4, 0xfffffff2, 0x8000, 0x1, 0x6, 0xcc6, 0x400, 0xfffffffd, 0xa19, 0x80, 0x6, 0x88, 0x80000001, 0x4, 0x1, 0x2, 0x9, 0x53f1, 0x1000, 0xfffffffd, 0xffffff25, 0x9, 0xc144, 0x7, 0x3, 0x9, 0x8, 0x470f, 0x1, 0x4, 0x6, 0xffff, 0x2, 0xfffffffc, 0x6, 0x5, 0x4, 0x5, 0x5a9c, 0x4, 0xeb6, 0x5, 0x3, 0x2, 0x2, 0x2, 0x8000, 0x8, 0xaa, 0x8c, 0x38, 0x6, 0x9, 0x9, 0x400, 0x7, 0x7, 0xd4, 0x7, 0x4, 0x9, 0x55, 0x1ff, 0x1, 0x800, 0x800, 0x3, 0x1ff, 0x401, 0x1000, 0x4be, 0x7, 0x1, 0x100, 0x3, 0x2, 0x8, 0x239ed050, 0x7f, 0xff, 0x7, 0x9, 0x3ff, 0x4, 0x5317ce34, 0xe7, 0x101, 0x80000000, 0x2, 0x10, 0x2, 0x4, 0x5, 0xc140f05, 0x4, 0x9, 0x40, 0x3, 0x6, 0xffff, 0x0, 0x4, 0x1ff, 0x1ff, 0x16, 0x7, 0x4, 0xffffff01, 0x6, 0x5, 0x2, 0x4, 0x4, 0xffffffff, 0x788, 0x0, 0x6, 0x9, 0x1, 0x6, 0x6, 0x6, 0x6, 0xffff, 0x5310, 0x4, 0xd, 0x9, 0x8001, 0x5, 0x5, 0xfffffff7, 0xa, 0x400, 0x4, 0x5, 0x200, 0x6, 0x5, 0x4, 0x4, 0x3, 0x6, 0x40, 0x8, 0x6, 0x80000000, 0x1d209cda, 0x7, 0x4, 0x7fffffff, 0x63439b01, 0xfffffff8, 0xfffffff8, 0x7, 0x9, 0x9, 0x5, 0xfffff19c, 0x6, 0xed, 0x6, 0xf4d7, 0x9, 0x9, 0xffff, 0xadb, 0x16947a10, 0x3, 0x7, 0x6, 0xc, 0x1, 0x10000, 0x6, 0x9, 0xffff0000, 0x9, 0x9, 0x81, 0x7fffffff, 0x1, 0xda6, 0xf27e, 0x8001, 0xf, 0x0, 0xe7, 0x93c9, 0x3, 0x5, 0x9, 0x1, 0x2, 0x5, 0x4, 0x0, 0xb, 0x2, 0xffffffff, 0x8, 0xffff, 0xdc1c, 0x44cf, 0x6, 0xfffffff8, 0x2, 0xe877, 0x5, 0x1, 0x5, 0x1014, 0x1, 0x0, 0x3dd, 0x2, 0xffff5ad4, 0x5, 0x2, 0xc, 0x2, 0xf49, 0x65, 0x3, 0x5, 0x400ef6, 0x2, 0x719, 0x99bd, 0x3, 0x2d5cc7e1, 0x7fffffff, 0x2, 0x1, 0x9, 0x1ff, 0x3, 0xc263, 0xdc81, 0xda, 0x9, 0x400, 0xaed3, 0x9, 0x1, 0xffffff7f, 0x1400000, 0x3, 0xb0, 0x8001, 0x4800000, 0x5, 0xe12, 0x5c, 0x7, 0x4, 0xffff932b, 0xb65, 0x4f, 0x9, 0x7fffffff, 0x787f, 0x8, 0x200000, 0xf, 0x6, 0x2, 0x7, 0x3a31, 0x0, 0x3, 0xc, 0x101, 0x7fffffff, 0xfffffff7, 0x3, 0x5, 0x7fffffff, 0x9, 0x2, 0x7, 0x5, 0xfffffe00, 0xa88, 0x7eec, 0x8000, 0x0, 0x100, 0x681, 0x36a5, 0x100, 0xd2, 0x81, 0x0, 0x0, 0x2, 0xde, 0xf2e, 0x4, 0x3a1, 0x87ab, 0x4, 0xe, 0x7, 0xffff, 0xc8, 0x7, 0x7, 0xfffffe00, 0x9, 0x8, 0xfffffff7, 0x6e04f75a, 0x0, 0x2, 0x4d, 0x4, 0x10000, 0x8, 0x6, 0x1, 0x8, 0x9, 0x8, 0x80, 0x1, 0x2, 0x1, 0x3, 0x7, 0x20cd, 0x6, 0xc6, 0xf3, 0x10, 0x7, 0x27a, 0x7, 0xff28, 0x2, 0xdb9, 0x7, 0x0, 0x10, 0xfff, 0x3, 0x6, 0xe, 0xa6d, 0xfc46, 0x1fc, 0x10000, 0xdee, 0xfffffff9, 0x7d08, 0x4aa, 0x7fffffff, 0x10, 0x6, 0x9, 0x2, 0x4, 0x7, 0x7, 0x10, 0x8, 0x8001, 0x5b7, 0x7ff, 0x9d1, 0x71f, 0x5, 0x8, 0x18, 0xff, 0x8, 0x9, 0xfffffffa, 0x1, 0x7fff, 0x6022, 0x401, 0x10000, 0x5, 0xfb3f, 0x2, 0x53, 0x0, 0x2dd, 0x4, 0x10001, 0x3, 0xd4ef, 0x5, 0x1, 0x10001, 0x9, 0x7, 0xf, 0x1, 0x8, 0x100, 0x5, 0xff, 0x8, 0x7, 0x5, 0x4, 0xba]}) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f00000007c0), 0x10000, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000d80)={0x0, 0x0}) r1 = syz_open_pts() syz_open_pts() r2 = syz_open_pts() lseek(r1, 0x2, 0x2) r3 = syz_open_pts() ioctl$TIOCSETAW(r3, 0x802c7415, &(0x7f00000001c0)={0x2df57366, 0xc, 0x800000d, 0x8fe, "5c9b000a296203000000020400", 0xc, 0xc}) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) syz_open_pts() ioctl$TIOCSETD(r2, 0x8004741b, &(0x7f0000000040)=0x1) 182.075701ms ago: executing program 7 (id=8): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) (async) sysctl$kern(&(0x7f0000000200)={0x1, 0x2a}, 0x2, &(0x7f0000000240)="32dfc925f52d57d80e486a499b94826fdb8681c0fd02c8f8c3f3e8f3f39ad6c9260903ed566e0a6903203b2fcffdbe504644", &(0x7f0000000340)=0x32, &(0x7f0000000380), 0x0) (async) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) r1 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r1, 0x8020697a, &(0x7f0000000100)) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$TIOCSETA(r2, 0xc1084425, &(0x7f0000000040)={0x1, 0x0, 0xfffffffe, 0x3, "210d0000000200000006000000000200007fffff", 0x7ffffffe}) (async) ioctl$DIOCKILLSTATES(r2, 0x0, &(0x7f00000000c0)={{0xfff, 0x4, 0x3}, 0x0, '\x00', 0x2, {@any={'\x00', 0x0, 0x6, 0x2}, [0x7, 0x32dc], 0xc4, 0x0, 0x8000}, {@table={'./file0aaaaaaaaaaaaaaaaaaaaaaaaa', 0x0, 0x3, 0x1d}, [0x5, 0x7], 0x5, 0x9, 0xf2c6}, './file0\x00', './file0\x00', 0x4, 0xfffb}) (async, rerun: 64) sendsyslog(&(0x7f00000002c0)="d13c97e66217f12a4bcaaf84892bf6e8ce9aef502c7e007ec3e9b3e43a9806df6575edee1e2651f1", 0x28, 0x27) (rerun: 64) ioctl$BIOCLOCK(r0, 0x20004276) (async, rerun: 64) ioctl$BIOCVERSION(r0, 0x40044271, &(0x7f0000000500)) (rerun: 64) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) (async) select(0x40, &(0x7f0000000140)={0x9, 0x4, 0x0, 0x7, 0xe, 0x101, 0x2, 0x80000001}, 0x0, &(0x7f00000001c0)={0x7fffffffffffffff, 0x3, 0x1ff, 0x7ff, 0x9, 0x0, 0xffffffffffffffff, 0x4}, 0x0) openat$pf(0xffffffffffffff9c, &(0x7f0000000300), 0x20, 0x0) select(0x40, &(0x7f00000011c0)={0x0, 0x9, 0x0, 0x1ff, 0x100, 0x100, 0x23, 0x9}, &(0x7f0000001200)={0x9, 0x3, 0x9, 0x3, 0x6, 0x1, 0x9, 0x1ff}, &(0x7f0000001240)={0x9, 0x1, 0x9, 0x8, 0xc34b, 0x10000, 0x200, 0x6}, 0x0) 119.523844ms ago: executing program 0 (id=9): r0 = syz_open_pts() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTAT(r1, 0x20007465) ioctl$TIOCOUTQ(r1, 0x40047473, &(0x7f0000000040)) pwrite(r2, &(0x7f0000000080)="9bb3adea4b91add0764d3e42ca01b225690538dfb7dd9f15576ed1fe3890c1f47f89bbf40c93ea21499bfad2384c27fe619b35bdb375c089f34f0adf51d8d007ae15c84bb918f121e9c732c1372efc9920487fc84fd982c080a6b425033d699dc9222484114164", 0x67, 0x8000) r3 = openat$pf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000380)={{'./file0\x00', './file0\x00', 0x35, 0x1}, &(0x7f0000000140)=[{@multicast1, '\x00', './file0\x00', 0xf, 0x0, 0x0, 0x2, 0x9, 0x4, 0x6}, {@rand_addr=0x2, '\x00', './file0\x00', 0x4, 0x0, 0x0, 0x8, 0xa, 0x33, 0x4}, {@broadcast, '\x00', './file0\x00', 0x7ff, 0x7, 0x18, 0x10, 0x1, 0xd, 0x5}, {@multicast1, '\x00', './file0\x00', 0x101, 0x2, 0x0, 0x2, 0x8, 0x5}, {@local={0xac, 0x14, 0x0}, '\x00', './file0\x00', 0x6, 0x3, 0x1a, 0x1, 0x0, 0x10, 0x1}, {@empty, '\x00', './file0\x00', 0x80000000, 0x0, 0x1a, 0x5, 0xff, 0x1, 0x5}, {@loopback, '\x00', './file0\x00', 0xff32, 0x1, 0x28, 0x9, 0xe3, 0x8, 0x6}, {@multicast1, '\x00', './file0\x00', 0xaaf, 0x37, 0x1a, 0x0, 0x0, 0x9}, {@broadcast, '\x00', './file0\x00', 0x7, 0x80, 0x2, 0x7, 0x0, 0x4}, {@multicast2, '\x00', './file0\x00', 0xb, 0x4, 0x2, 0x4, 0x0, 0x17, 0x4}], 0x798, 0xa, 0xb7d6, 0x0, 0x4439, 0x71, 0x62}) r4 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000800), 0x1, 0x0) ioctl$VT_GETMODE(r4, 0x40087603, &(0x7f0000000840)) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getegid() setresgid(0x0, r5, r6) ioctl$TIOCSCTTY(r0, 0x20007461) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000900)={0x7, './file0\x00', './file0/../file0\x00'}) ioctl$TIOCMBIS(r2, 0x8004746c, &(0x7f0000000d80)=0x9) accept(r1, &(0x7f0000000dc0)=@un=@abs, &(0x7f0000000e00)=0x8) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) ioctl$TIOCGTSTAMP(r0, 0x4010745b, &(0x7f0000000ec0)) ioctl$WSDISPLAYIO_LINEBYTES(r2, 0x4004575f, &(0x7f0000000f00)) write(r1, &(0x7f0000000f40)="fe2644f655e48fd390a8f0938fbfd6", 0xf) r7 = fcntl$dupfd(r4, 0xa, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000f80)={0xb4, 0x859, r7}) r8 = accept4(r2, &(0x7f0000000fc0)=@un=@abs, &(0x7f0000001000)=0x8, 0xe000) getsockopt$SO_PEERCRED(r8, 0xffff, 0x1022, &(0x7f0000001040), 0xc) close(r8) open(&(0x7f0000001080)='./file0\x00', 0x8c80, 0x126) r9 = getegid() setresgid(r5, r6, r9) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x810, 0xffffffffffffffff, 0x9) semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000010c0)=""/197) 8.160466ms ago: executing program 7 (id=10): mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) syz_open_pts() (async) r0 = syz_open_pts() readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/1, 0x1}], 0x1) (async) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/1, 0x1}], 0x1) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000000c0)={0x80, 0x4, 0x8, 0xd, "dd6c1f460000ff20004092d6126e4ed671e500", 0x800}) syz_open_pts() mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) open$dir(&(0x7f0000000280)='./file0\x00', 0x200, 0x0) (async) open$dir(&(0x7f0000000280)='./file0\x00', 0x200, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}, 0x2) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7ffbf, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0xfe}, 0x38, 0x3042, 0x0) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x1b}, 0x4, &(0x7f0000001500), &(0x7f0000000100)=0xffffffffffffffac, 0x0, 0x62) open(&(0x7f0000000ec0)='./bus\x00', 0x10000, 0x1d654c1f2e55442f) (async) r3 = open(&(0x7f0000000ec0)='./bus\x00', 0x10000, 0x1d654c1f2e55442f) ioctl$DIOCGETSTATUS(r3, 0x8004630b, &(0x7f0000000200)) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYBLOB="8dc59397d5a9d83bb53d5516a3c158ac65df857e28bea65e89c01b6de267291e2abaf74e236115859dc6e5fe8d3bb5413120002ce1cfd1ebf509a8020203a039887bd4d7d5c6015eab591980cbfb6820b86445738d", @ANYRESDEC, @ANYRES64=0x0, @ANYRESOCT=0x0]) (async) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYBLOB="8dc59397d5a9d83bb53d5516a3c158ac65df857e28bea65e89c01b6de267291e2abaf74e236115859dc6e5fe8d3bb5413120002ce1cfd1ebf509a8020203a039887bd4d7d5c6015eab591980cbfb6820b86445738d", @ANYRESDEC, @ANYRES64=0x0, @ANYRESOCT=0x0]) 7.155769ms ago: executing program 0 (id=11): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000025c0)={{'./file0\x00', './file0\x00', 0x1, 0x75}, &(0x7f0000000040)=[{'./file0\x00', './file0\x00', 0x60, 0x4}, {'./file0\x00', './file0\x00', 0x26}, {'./file0\x00', './file0\x00', 0x58, 0xa3}, {'./file0\x00', './file0\x00', 0x48, 0x53}, {'./file0\x00', './file0\x00', 0x8, 0x1}, {'./file0\x00', './file0\x00', 0x70, 0x94}, {'./file0\x00', './file0\x00', 0x10}, {'./file0\x00', './file0\x00', 0x20, 0x7}, {'./file0\x00', './file0\x00', 0x42, 0x9e}], 0xfffffffe, 0x9, 0x1, 0x6, 0x8, 0x3, 0x24, 0x3}) r1 = dup(r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000004ec0)={0x9, 0x8001, &(0x7f0000002a40)=[{0x1, './file0\x00', 0x5c5}, {0x1, './file0\x00', 0xffffff1a}, {0x1, './file0\x00', 0x6}, {0x0, './file1\x00', 0x5924}, {0x0, './file0\x00'}, {0x0, './file0\x00'}, {0x1, './file0\x00', 0x80}, {0x0, './file0\x00', 0x9}, {0x1, './file0\x00', 0x1}]}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000005040)={{'./file0\x00', './file0\x00', 0x20}, &(0x7f0000004f00)=[{@remote={0xac, 0x14, 0x0}, '\x00', './file0\x00', 0xfffeffff, 0x7, 0x18, 0x5, 0x3, 0x9, 0x8}, {@empty, '\x00', './file0\x00', 0x3, 0x942, 0x18, 0x5, 0xff, 0x40, 0x7}, {@rand_addr, '\x00', './file0\x00', 0xa, 0x4f4, 0x18, 0x7, 0x9, 0x7, 0x4}, {@loopback, '\x00', './file0\x00', 0x1, 0x3ff, 0x1a, 0x3, 0x1, 0x40, 0x7f}, {@loopback, '\x00', './file0\x00', 0x7, 0x4, 0x18, 0x6, 0x7f, 0x40, 0x36}], 0x6, 0x5, 0x1, 0xffffff3d, 0xc364, 0x1, 0x8, 0x101}) lseek(r0, 0x2d4000000000000, 0x0) r2 = syz_open_pts() r3 = fcntl$getown(r2, 0x5) ktrace(&(0x7f00000054c0)='./file0\x00', 0x2, 0x40000400, r3) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000006940)={0x5, 0x80, &(0x7f0000005500)=[{0x1, './file1\x00', 0x5eb9471e}, {0x1, './file1\x00', 0x8}, {0x1, './file0\x00', 0x3}, {0x1, './file0\x00'}, {0x0, './file1\x00', 0x6}]}) r4 = syz_open_pts() ioctl$TIOCSCTTY(r1, 0x20007461) ioctl$FIOASYNC(r2, 0x8004667d, &(0x7f0000006980)=0x7) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000069c0)={0x4, './file0\x00', './file0\x00'}) futimes(r1, 0x0) ioctl$DRM_IOCTL_MODE_SETPLANE(r1, 0xc03064b7, &(0x7f0000006e40)={0x0, 0x0, 0x0, 0xe222, 0x9, 0x6, 0x1ff, 0xf27d, 0x7, 0x7, 0x0, 0x4}) ioctl$DRM_IOCTL_MODE_DIRTYFB(r1, 0xc01864b1, &(0x7f0000006f00)={r5, 0x0, 0x5, 0x9, &(0x7f0000006e80)=[{0x7, 0xfff8, 0x8, 0x7fff}, {0x7f, 0x6, 0x36e, 0x3}, {0x1, 0x6, 0x3, 0x2}, {0x7, 0x4, 0x0, 0x1}, {0x5ea, 0xd91, 0x3d0}, {0xffff, 0x2, 0x2, 0x4}, {0x200, 0x1, 0x1000, 0xfff}, {0x100, 0x4, 0x6, 0x479}, {0x8000, 0x2, 0x8, 0x4394}]}) r6 = setsid() ioctl$TIOCMBIS(r4, 0x8004746c, &(0x7f0000006f40)) r7 = semget$private(0x0, 0x0, 0x28) semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000006f80)=0x4) semctl$GETZCNT(r7, 0x0, 0x7, &(0x7f0000006fc0)=""/145) kill(r6, 0x16) sendmsg(0xffffffffffffff9c, &(0x7f0000009940)={&(0x7f0000007080)=@un=@file={0xc, 0x1, './file1\x00'}, 0xa, &(0x7f0000009380)=[{&(0x7f00000070c0)="7b481f0299cad664bd4ccd9496c62820b274bcdb74c51b57743fd716c0a1cf3bef107fff01a629dd1a2afc551880629bbd2e70f7e8d88073d0a0062270ae0caf5a73f73b1eb8f652f92b27a4666f9bfe417f25ad87ac15abdaf0ca7a9a97cd41472d56a98b4fc618e2f23013c68ceda965be054ef4158a4ef9ca7a8a", 0x7c}, {&(0x7f0000007140)="1b221107e3fe16fcaa45db3f603b4a9ed4561b09b4b59fea1e2b6955729db45c858276bcaf7a8dd29dcadae3a8a2a13402", 0x31}, {&(0x7f0000007180)="d47fd5ce06e2b4fe3c0fc90b56e7a24e1b5b0f4089258620f6fb006be7681bfdb8641be5e5fa6c1078b723b8cb76d83d531ba0576b0e509ac69805f2b6c5ddc2555a979b853f0794e83e2fef7cd8dda187e14f0453c80850022a640ed63d4be19e26afb6c38404c14b180b8f0c25", 0x6e}, {&(0x7f0000007200)="6c4c6d25a980903391398b8b6339d26b941076e96e4e80b7b06df9a3721bd43ff1299458bdc4fefa7ce718dcb53991bba89e032886d276ec1a853f9c49e926137a4cb5f607d4ca6e6174", 0x4a}, {&(0x7f0000007280)="14d8fe9003ea0d65", 0x8}, {&(0x7f00000072c0)="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"8fad95eb944fb499ad423edb1ade0f5d018c91b567be0bf2a5a035d16963b079d32ed13ab21a126d34da9ce24a503f1bbc3c51470853b11892876c52008859007e03943813c079faf37b4b951bb1acd1b8364848b278390f6439e9f483cf4e710c93004c2a17220200ab7f344448e7e1b994e30dff2e9e2acf86f1c4d59184d9ecf6d8773091917f5b674aa5601e554b26db60057f12cc224f28d056bb6898a861a9b897e1f439a35faf06c7d748e6b12eb8081bc80eee7a78959356d54cdc062900d24eebfe4b1f67cc5b97416f10b73fff1a262e7d6f1eb6f5f393df5455546a248f5ccdf3954b97012775d172717f6e"}, {0x84, 0x1, 0x1, "0687c39a0ea5115f269120a7244f861227b6b38b2bf5d0dd0fca882204efe5574c04e24ae6f06541e63094b2b3871f3ead7356adc5718b662a57502d725b12da9d5f6e489b2a2dc0255e54bc0dc2bdeadebc4b9797c5b3b0f6bb70b93495085f6b80b9ff728c0dc81780c70477128b014c78433a34"}, {0xc0, 0xffff, 0x9, "c2c747356e5b1479359d2e0a8bdc7af2489f02cc31624a169bf1108153d7932b58e0c4b16108ed2a84ab5bb648a69e2c85824b2fcd076db8d741e88af8b894dd0758e5b068b2326ba5f753aaf087c442b01f38e7a050b35b046483417c976db2a9703a4bc633ff5a19b340315eeae8f40536ab6f43b3a1d50af663c0602ecae62dfe5cd1b4c59de5d79c37f5fd176a8921b060532528319df1ff4c8b5dc4c66f4b5df9cdb27398b610c669b4bd2e13ac86bd2fe9"}, {0xb4, 0x1, 0x6, "97648164ef688ec8259ff0a5a010e9432bf5fc2236cc64755ca6accd400d11552288b3b12ff03c26445a9f454570096677d4e47a49901601fe1dc230d68bbaaa17485c6aaf28bc0e63147f8c86993ee85297970d1887512b9866c13df0df231e63e74449275bcdb066de4eafb28a7c4652dec0749271831a3e3572362494c6ace0882008519aa1d99a6e0402590a8cf96413114ba1cc9222471579a525f1d4c00eb50785b1bd"}, {0xe4, 0x1, 0x9, "feb858098e8f97ed0e5f5f98c60d54ad13b94bc09f4317a45d596decea9c63c0ddd0ae05474383e27ea600a0ab256f75acfedff7fc3c5a4e2904ebddfe97abc49121078dcd0a84f172b2dc3f44d8d27323063f6511853e103cabfae2e38581d0a8bed953d661e7fc407281cd3a48527d74a0fb84e6d1da0a87bbcc3dede73261db35af6a65bb1b31f722696ace6874f84ccf20e85c937706664004f2c4893e41ca56f5d0c05dee2e9ac93fd6dcb40b99fa2c35f67b61227c58598c1f92adede5db4ec50094bef2926416d40a1f6cbf114fb249412d92e310"}, {0xf0, 0x1, 0x1, "d4984c8bcee41e73d98bd20d8287ae26db59800f28a79c7cb3a8afb1cd4fb256540952e31f0aa3e37ee3b749ec530457991cbbef988417920aba4f0eb4f3da993b97f06c4b845d359b5576e354f89de42894b5aff6b54e239d534a9bac33b85c1d18de9d8d0da92e686f1e7a2f18773b9241d8943d844b8b661d70a2c3bb68283debd55538dfe547a15da344b34bb6d5bd36258a2685e1180fb8c2375fbc0796515bd70bf90ba778bb18c94aacf8d02793a837172eb4e807e8d31e8b9687a5d28d50d102ab93a57c30f328fd2fd6a54cbbe5384f2513cd8a6edfe7c6f7368ef64f"}], 0x52c}, 0x8) ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f0000009a80)={0x302, 0x0, 0xffffffffffffffff, &(0x7f0000009980)=[0x9, 0x40], &(0x7f00000099c0)=[0x2, 0x0, 0x60a8], &(0x7f0000009a00)=[0x4, 0x8, 0x6, 0x200, 0x5, 0x7, 0xb383, 0xd, 0x7], 0x0, 0x9}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000009ac0)={0x9}) socket(0x6, 0x5, 0x4) unveil(&(0x7f0000009b00)='./file0\x00', &(0x7f0000009b40)='x\x00') ioctl$WSKBDIO_SETMAP(r1, 0x8010570e, &(0x7f0000009bc0)={0x2, &(0x7f0000009b80)=[{0x9, 0xb, 0xfff, 0x9, 0x9}, {0xa, 0x1, 0x7, 0xd, 0x556}]}) accept$unix(0xffffffffffffffff, &(0x7f0000009c40)=@file={0x0, 0x0, ""/81}, &(0x7f0000009cc0)=0x53) 6.344546ms ago: executing program 7 (id=12): r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0xa0) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0x100) ioctl$WSDISPLAYIO_USEFONT(r2, 0x80585750, &(0x7f0000000140)={'./file0\x00', 0x80008, 0xfffffff9, 0x3, 0x1, 0x44ad, 0x7fffffff, 0x7, 0x2, 0x0, 0xfffffffffffffffe, 0x6}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd455c001c006600000000bbe00000011000907880000009"]) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x2) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x1) closefrom(r0) 0s ago: executing program 3 (id=4): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') unveil(&(0x7f0000000200)='./file0/file0/..\x00', &(0x7f0000000080)='c\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r0 = socket$inet6(0x18, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x18, 0x1, 0x4, "1b200014010000000600f2450500", 0x62a4}, 0x36) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0xc028698d, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) fcntl$setown(r2, 0x6, 0x0) r3 = socket(0x11, 0x3, 0x0) shutdown(r3, 0x0) sendto$unix(r3, &(0x7f0000000100)="b1000501000000ae05000701070000000000000000000500fef96ecfc72fd3357ae30200004e30ffd2d236acf20bf404be01000000f7c8cf5f882b297be1aa050400ce94e2f0ad3ebbc23de4411f139b672f335c22db830c032bfa896443c32118210000720fd38bfb0000fd54c125191b1257aea8c500001602fbfe0c2300000100be1f25a2e791505c47f8343712cc11ffffffffffffffffffffffffff800000ed007f62b60be8b90000000000000000", 0xb1, 0x8, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) sendto$unix(r1, &(0x7f0000000240)="837c7db409de9d41c2e79aa0b26b5a460bf6dc047ef436b72ecc5bbf6b31386ef0b671c91b0ebce663df8616c9c6f2a1b582c979f36f5f1d2589f73eb1359789413d01ab5dfff1c52bf9e8f7306cc53a5352dfd5bc8783e701e132b615270d0c99164d7daa62a8d5024b20e79a8e8d13388b7f335fd0b24ad059e991", 0x7c, 0x0, &(0x7f00000002c0)=@abs={0x4, 0x1, 0x0, 0x0}, 0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x114) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.3' (ED25519) to the list of known hosts. WuAvRNmI_fNauGl:t (S0PxLf fNffOfT98 06LOcWeEREeD4 bO9N T0,R AP0 xE9X8IT, 0a, 01 ) Stopped at proc_trampoline+0xc7: movl $0,%gs:0x688 TID PID UID PRFLAGS PFLAGS CPU COMMAND *379658 48472 0 0 0 1 syz-executor 408106 35351 0 0 0x4000000 0K syz-executor proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7879632ce4e0, count: 14 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu0: uvm_fault(0xfffff9806cee4b90, 0x98, 0, 1) -> e ddb{1}> show kasan No such command ddb{1}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7879632ce4e0, count: -1 ddb{1}> show registers rdi 0 rsi 0 rbp 0xffff8000347a4a30 rbx 0 rdx 0 rcx 0xffff80002a220548 rax 0x2a r8 0xffff8000347a4960 r9 0 r10 0xab950df6cabb8101 r11 0x2d333e5033dcca49 r12 0 r13 0 r14 0 r15 0 rip 0xffffffff8257e4c7 proc_trampoline+0xc7 cs 0x8 rflags 0x246 rsp 0xffff8000347a49b0 ss 0 proc_trampoline+0xc7: movl $0,%gs:0x688 ddb{1}> show proc PROC (syz-executor) tid=379658 pid=48472 tcnt=1 stat=onproc flags process=0 proc=0 runpri=50, usrpri=50, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a2207e0,0xffffffff83b408a0 process=0xffff800045fe7510 user=0xffff80003479f000, vmspace=0xfffff9806cee49a8 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND *48472 379658 10387 0 7 0 0 syz-executor 35351 280201 14928 0 2 0 0 syz-executor 35351 408106 14928 0 7 0 0x4000000 syz-executor 15491 329345 99563 0 2 0x100000 0 sh 21190 307868 58800 0 2 0x100000 0 sh 28401 284553 30666 0 2 0x2 0 ifconfig 30666 499834 12850 0 3 0x100002 0x88 sigsusp sh 99563 17098 51636 0 3 0x100002 0x88 sigsusp sh 45529 10018 48901 0 2 0 0 syz-executor 45529 219155 48901 0 3 0 0x4000080 fsleep syz-executor 31314 215650 95348 60929 3 0x10 0x80 nanoslp syz-executor 31314 519098 95348 60929 3 0x10 0x4000080 nanoslp syz-executor 31314 7689 95348 60929 3 0x10 0x4000080 fsleep syz-executor 58800 393688 62673 0 3 0x100002 0x88 sigsusp sh 71587 435078 67797 0 2 0x2 0 syz-executor 62673 422078 67797 0 3 0x2 0x80 wait syz-executor 12850 16228 67797 0 3 0x2 0x80 wait syz-executor 51636 352139 67797 0 3 0x2 0x80 wait syz-executor 10387 456594 67797 0 3 0x2 0x80 nanoslp syz-executor 95348 512644 67797 0 3 0x2 0x80 nanoslp syz-executor 48901 320231 67797 0 3 0x2 0x80 nanoslp syz-executor 14928 16294 67797 0 3 0x2 0x80 nanoslp syz-executor 67797 307162 27162 0 3 0x2 0x80 kqread syz-executor 27162 262951 87864 0 3 0x100002 0x88 sigsusp ksh 87864 116888 73352 0 3 0x10 0x88 kqread sshd-session 73352 105661 92546 0 3 0x12 0x80 kqread sshd-session 69124 185443 1 0 3 0x100003 0x80 ttyin getty 92546 218147 1 0 3 0 0x88 kqread sshd 45291 250412 82227 74 3 0x1100012 0x80 bpf pflogd 82227 391514 1 0 3 0 0x80 sbwait pflogd 67075 405104 79139 73 3 0x1100010 0x80 kqread syslogd 79139 13163 1 0 3 0x100002 0x80 sbwait syslogd 73278 59089 1 0 3 0x100000 0x80 kqread resolvd 58128 359128 43290 77 3 0x100012 0x80 kqread dhcpleased 26961 381811 43290 77 3 0x100012 0x80 kqread dhcpleased 43290 64662 1 0 3 0 0x80 kqread dhcpleased 17887 293935 0 0 3 0x14000 0x200 bored smr 17922 462111 0 0 2 0x14000 0x200 zerothread 65977 12214 0 0 3 0x14000 0x200 aiodoned aiodoned 60288 356552 0 0 3 0x14000 0x200 syncer update 27345 156771 0 0 3 0x14000 0x200 cleaner cleaner 42742 514418 0 0 3 0x14000 0x200 reaper reaper 78184 29535 0 0 3 0x14000 0x200 pgdaemon pagedaemon 68076 25459 0 0 3 0x14000 0x200 bored viomb 97966 378199 0 0 3 0x14000 0x40000200 acpi0 acpi0 14962 446190 0 0 3 0x14000 0x40000200 idle1 7535 507375 0 0 3 0x14000 0x200 bored softnet1 40751 171040 0 0 3 0x14000 0x200 bored softnet0 7542 92960 0 0 3 0x14000 0x200 bored systqmp 26209 183364 0 0 3 0x14000 0x200 bored systq 9214 232735 0 0 3 0x14000 0x200 tmoslp softclockmp 56977 260339 0 0 3 0x14000 0x40000200 tmoslp softclock 75642 356634 0 0 3 0x14000 0x40000200 idle0 1 33762 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{1}> show all locks CPU 1: exclusive mutex &pmap->pm_mtx r = 0 (0xfffff98072745a10) #0 witness_lock+0x5f1 #1 mtx_enter+0x4b4 #2 pmap_enter+0x24b #3 uvm_fault_upper+0x338 #4 uvm_fault+0x198 #5 upageflttrap+0xa9 #6 usertrap+0x430 #7 recall_trap+0x8 Process 48472 (syz-executor) thread 0xffff80002a220548 (379658) exclusive rwlock amaplk r = 0 (0xfffff9806e1210e0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 uvm_fault_check+0x8a9 #3 uvm_fault+0x106 #4 upageflttrap+0xa9 #5 usertrap+0x430 #6 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffff9806cee4aa8) #0 witness_lock+0x5f1 #1 rw_do_enter_read+0x3e8 #2 uvmfault_lookup+0x122 #3 uvm_fault_check+0x4f #4 uvm_fault+0x106 #5 upageflttrap+0xa9 #6 usertrap+0x430 #7 recall_trap+0x8 exclusive mutex &pmap->pm_mtx r = 0 (0xfffff98072745a10) #0 witness_lock+0x5f1 #1 mtx_enter+0x4b4 #2 pmap_enter+0x24b #3 uvm_fault_upper+0x338 #4 uvm_fault+0x198 #5 upageflttrap+0xa9 #6 usertrap+0x430 #7 recall_trap+0x8 Process 35351 (syz-executor) thread 0xffff80002a2207e0 (408106) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83aedc00) #0 witness_lock+0x5f1 #1 syscall+0xaf4 #2 Xsyscall+0x128 Process 71587 (syz-executor) thread 0xffff80002a220fa8 (435078) exclusive rrwlock inode r = 0 (0xfffff980752a2ca8) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 ufs_ihashins+0x4f #5 ffs_vget+0x187 #6 ffs_inode_alloc+0x279 #7 ufs_mkdir+0xfc #8 VOP_MKDIR+0x101 #9 domkdirat+0x179 #10 syscall+0xb17 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffff9806d0b7d78) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x12b #6 namei+0x7c5 #7 domkdirat+0x8b #8 syscall+0xb17 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11055 12085K 12085K 166960K 12147 0 pcb 17 12K 12K 166960K 24 0 rtable 216 6K 6K 166960K 322 0 pf 36 18K 20K 166960K 48 0 ifaddr 40 6K 6K 166960K 42 0 ifgroup 55 2K 2K 166960K 55 0 sysctl 1 1K 9K 166960K 5 0 counters 70 37K 37K 166960K 70 0 ioctlops 0 0K 4K 166960K 1489 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1291 81K 81K 166960K 1370 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 291K 166960K 11964 0 file desc 20 73K 93K 166960K 132 0 proc 77 131K 164K 166960K 545 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 85 5K 5K 166960K 85 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 387 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 223 163K 168K 166960K 3030 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 45 90K 102K 166960K 1311 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 25 1K 1K 166960K 25 0 temp 34 9114K 9120K 166960K 4109 0 kqueue 14 22K 22K 166960K 27 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 28 0 0 1 0 1 1 0 8 0 rtpcb 120 33 0 30 1 0 1 1 0 8 0 rtentry 176 99 0 1 5 0 5 5 0 8 0 unpcb 144 43 0 26 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 8 0 4 1 0 1 1 0 8 0 arp 136 17 0 0 1 0 1 1 0 8 0 inpcb 328 68 0 59 1 0 1 1 0 8 0 nd6 152 18 0 0 1 0 1 1 0 8 0 kcovpl 48 8 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 1 0 0 1 0 1 1 0 8 0 pfstitem 24 15 0 0 1 0 1 1 0 8 0 pfstkey 128 15 0 0 1 0 1 1 0 8 0 pfstate 448 15 0 0 2 0 2 2 0 8 0 pfrule 1360 22 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 393 0 0 25 0 25 25 0 8 0 art_table 40 394 0 0 4 0 4 4 0 8 0 art_node 32 99 0 9 1 0 1 1 0 8 0 semapl 72 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1574 0 108 92 0 92 92 0 8 0 ffsino 296 1574 0 108 113 0 113 113 0 8 0 nchpl 144 1772 0 74 64 0 64 64 0 8 0 vnodes 216 1666 0 0 93 0 93 93 0 8 0 namei 1024 5488 0 5487 2 0 2 2 0 8 1 percpumem 16 51 0 0 1 0 1 1 0 8 0 kstatmem 264 27 0 0 2 0 2 2 0 8 0 scxspl 216 6050 0 6050 4 2 2 3 1 8 2 plimitpl 152 29 0 12 1 0 1 1 0 8 0 sigapl 424 462 0 412 7 0 7 7 0 8 1 knotepl 120 212 0 0 7 0 7 7 0 8 0 kqueuepl 224 25 0 15 1 0 1 1 0 8 0 pipepl 344 131 0 104 3 0 3 3 0 8 0 fdescpl 528 446 0 412 3 0 3 3 0 8 0 filepl 160 1625 0 1401 10 0 10 10 0 8 0 lockfpl 104 10 0 8 1 0 1 1 0 8 0 lockfspl 48 6 0 4 1 0 1 1 0 8 0 sessionpl 144 25 0 15 1 0 1 1 0 8 0 pgrppl 48 33 0 15 1 0 1 1 0 8 0 ucredpl 104 121 0 106 1 0 1 1 0 8 0 zombiepl 144 412 0 412 1 0 1 1 0 8 1 processpl 1232 462 0 412 5 0 5 5 0 8 0 procpl 664 474 0 420 5 0 5 5 0 8 0 sockpl 752 144 0 115 4 0 4 4 0 8 0 mcl64k 65536 1 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 129 0 0 17 0 17 17 0 8 0 mcl2k 2048 19 0 0 3 0 3 3 0 8 0 mextrefs 64 19 0 0 1 0 1 1 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 129 0 0 9 0 9 9 0 8 0 bufpl 272 2282 0 105 146 0 146 146 0 8 0 anonpl 32 3599 0 0 30 0 30 30 0 247 0 amapchunkpl 152 8062 0 7631 19 0 19 19 0 158 0 amappl16 200 1297 0 1286 4 0 4 4 0 8 3 amappl15 192 3 0 3 1 0 1 1 0 8 1 amappl14 184 451 0 445 1 0 1 1 0 8 0 amappl13 176 146 0 134 1 0 1 1 0 8 0 amappl12 168 695 0 665 2 0 2 2 0 8 0 amappl11 160 7 0 7 2 1 1 1 0 8 1 amappl10 152 83 0 68 1 0 1 1 0 8 0 amappl9 144 275 0 275 1 0 1 1 0 8 1 amappl8 136 113 0 110 1 0 1 1 0 8 0 amappl7 128 147 0 134 1 0 1 1 0 8 0 amappl6 120 196 0 191 1 0 1 1 0 8 0 amappl5 112 101 0 91 1 0 1 1 0 8 0 amappl4 104 300 0 282 1 0 1 1 0 8 0 amappl3 96 1479 0 1379 3 0 3 3 0 8 0 amappl2 88 564 0 502 2 0 2 2 0 8 0 amappl1 80 10479 0 9854 15 0 15 15 0 8 1 amappl 88 2296 0 2148 4 0 4 4 0 92 0 uvmvnodes 80 98 0 0 2 0 2 2 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 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 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 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 446 0 412 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 446 0 412 1 0 1 1 0 8 0 vmmpekpl 168 5796 0 5765 2 0 2 2 0 8 0 vmmpepl 168 37882 0 36023 85 0 85 85 0 357 0 vmsppl 488 445 0 412 5 0 5 5 0 8 0 rwobjpl 80 14079 0 13041 24 0 24 24 0 8 1 pdppl 4096 899 0 824 105 20 85 85 0 8 10 pvpl 32 9447 0 0 77 0 77 77 0 265 0 pmappl 256 445 0 412 3 0 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 112 418 0 23 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83915ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 acpitimer_delay(1) at acpitimer_delay+0x76 comcnputc(800,20) at comcnputc+0x29b cnputc(20) at cnputc+0x67 db_putchar(2d) at db_putchar+0x126 kprintf() at kprintf+0x29c5 db_printf(ffffffff83461dee) at db_printf+0x9b fault(ffffffff8351d7a9) at fault+0xa7 kpageflttrap(ffff800038bb0740,98) at kpageflttrap+0x37d kerntrap(ffff800038bb0740) at kerntrap+0x19d alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b end trace frame: 0xffff800038bb08f0, count: 0 ddb{0}> trace x86_ipi_db(ffffffff83915ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 acpitimer_delay(1) at acpitimer_delay+0x76 comcnputc(800,20) at comcnputc+0x29b cnputc(20) at cnputc+0x67 db_putchar(2d) at db_putchar+0x126 kprintf() at kprintf+0x29c5 db_printf(ffffffff83461dee) at db_printf+0x9b fault(ffffffff8351d7a9) at fault+0xa7 kpageflttrap(ffff800038bb0740,98) at kpageflttrap+0x37d kerntrap(ffff800038bb0740) at kerntrap+0x19d alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b dovutimens(ffff80002a2207e0,fffff980663290e0,ffff800038bb0920) at dovutimens+0x368 sys_futimes(ffff80002a2207e0,ffff800038bb0a70,ffff800038bb09c0) at sys_futimes+0x208 syscall(ffff800038bb0a70) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xbe645b18780, count: -18 ddb{0}> machine ddbcpu 1 Stopped at proc_trampoline+0xc7: movl $0,%gs:0x688 proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7879632ce4e0, count: 14 ddb{1}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7879632ce4e0, count: -1