last executing test programs: 34.106127514s ago: executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x2e00) open(&(0x7f0000000040)='./bus\x00', 0x70e, 0x0) fcntl$lock(r0, 0xa, 0x0) 29.502284454s ago: executing program 3: mknod(0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x1604) compat_43_ocreat(&(0x7f0000000000)='./bus\x00', 0x0) 29.051108984s ago: executing program 5: r0 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0x801669f0, &(0x7f0000000180)=0x8000000000000032) 28.608330612s ago: executing program 1: setuid(0xee01) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) 27.505877443s ago: executing program 3: r0 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0x80786946, &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) open(&(0x7f0000000100)='./file0\x00', 0x20, 0x0) 25.103808473s ago: executing program 3: __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdfffffffffff7803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) lchown(0x0, 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./bus\x00', 0x100000000205f, 0x2802) r0 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{0x0}], 0x1) 24.80192534s ago: executing program 4: __mount50(&(0x7f00000003c0)='overlay\x00', &(0x7f00000004c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_43_ocreat(&(0x7f0000000200)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x1604) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc0986985, &(0x7f0000000180)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x10001, 0x0, &(0x7f0000000040)) 23.287214784s ago: executing program 0: open(0x0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) __posix_fadvise50(r0, 0x0, 0x0, 0x0, 0x7) 22.460465872s ago: executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) modctl$MODCTL_UNLOAD(0x1, &(0x7f0000000080)="f7f18c4b0d602d76648e1e31046b3d046bdf3bf31d62c7487d077681d6fcd0998d") modctl$MODCTL_LOAD(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xc1}) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f0000000080)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) pathconf(&(0x7f0000000180)='./file0\x00', 0x7) 21.930975093s ago: executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x18, 0x1, 0x0) readv(r0, &(0x7f0000000140), 0x1000000000000102) 21.054086549s ago: executing program 3: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x6e, 0x0, 0x1, [{0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) r0 = socket(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) chdir(&(0x7f0000000100)='./file0\x00') posix_spawn(0x0, &(0x7f00000005c0)='\x00', 0x0, 0x0, 0x0, 0x0) 20.950737035s ago: executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="92", 0x1}], 0x1, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) ioctl$OFIOGETBMAP(r0, 0xc010447d, &(0x7f0000000100)) 20.524607941s ago: executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) 20.155920838s ago: executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff, 0x0, 0x8001}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) pathconf(&(0x7f00000003c0)='./file0\x00', 0x11) 19.514890346s ago: executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x2e00) open(&(0x7f0000000040)='./bus\x00', 0x70e, 0x0) fcntl$lock(r0, 0xa, 0x0) 18.235075784s ago: executing program 0: compat_50_nanosleep(&(0x7f0000002b80)={0x0, 0x7fffffffffffffff}, 0x0) 17.660250093s ago: executing program 2: ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r0, 0x80206975, &(0x7f0000000180)) 15.609964209s ago: executing program 1: setuid(0xee01) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) 15.191553454s ago: executing program 5: r0 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0x801669f0, &(0x7f0000000180)=0x8000000000000032) 14.4422233s ago: executing program 1: compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) semctl$SETALL(0x0, 0x0, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket(0x18, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0x0, 0x0, 0x0) mlockall(0x0) open(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x40000802) _ksem_init(0x0, &(0x7f00000006c0)=0x50535244) _ksem_destroy(0x0) _ksem_destroy(0x0) msgget$private(0x0, 0x0) chroot(&(0x7f0000000000)='.\x00') compat_20_getfsstat(&(0x7f0000000a40), 0xff66, 0x0) 14.333726966s ago: executing program 5: r0 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0x80786946, &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) open(&(0x7f0000000100)='./file0\x00', 0x20, 0x0) 13.840895542s ago: executing program 0: __mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) mknod(0x0, 0x2000, 0x0) open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) pread(r0, 0x0, 0x0, 0x0) compat_50_quotactl(0x0, 0x0, 0x0, 0x0) 12.734681644s ago: executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_43_ogetdirentries(r0, 0x0, 0x0, &(0x7f0000000240)) 12.732254793s ago: executing program 5: __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) unlink(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='.\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) 10.959319827s ago: executing program 1: __mount50(&(0x7f00000003c0)='overlay\x00', &(0x7f00000004c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_43_ocreat(&(0x7f0000000200)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x1604) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc0986985, &(0x7f0000000180)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x10001, 0x0, &(0x7f0000000040)) 9.770608651s ago: executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) 6.985129781s ago: executing program 1: mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOSETOWN(r0, 0x40047481, &(0x7f0000000280)) 6.786920672s ago: executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000640)='\'', 0x1, 0x5, 0x0, 0x0) recvfrom$unix(r1, 0x0, 0x1d, 0x1d, 0x0, 0x0) 6.632844956s ago: executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) modctl$MODCTL_UNLOAD(0x1, &(0x7f0000000080)="f7f18c4b0d602d76648e1e31046b3d046bdf3bf31d62c7487d077681d6fcd0998d") modctl$MODCTL_LOAD(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xc1}) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f0000000080)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) pathconf(&(0x7f0000000180)='./file0\x00', 0x7) 6.231013708s ago: executing program 3: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x6e, 0x0, 0x1, [{0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) r0 = socket(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) chdir(&(0x7f0000000100)='./file0\x00') posix_spawn(0x0, &(0x7f00000005c0)='\x00', 0x0, 0x0, 0x0, 0x0) 5.205080616s ago: executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="92", 0x1}], 0x1, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) ioctl$OFIOGETBMAP(r0, 0xc010447d, &(0x7f0000000100)) 3.917787305s ago: executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff, 0x0, 0x8001}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) pathconf(&(0x7f00000003c0)='./file0\x00', 0x11) 2.894922823s ago: executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x2e00) open(&(0x7f0000000040)='./bus\x00', 0x70e, 0x0) fcntl$lock(r0, 0xa, 0x0) 791.627167ms ago: executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_43_ogetdirentries(r0, 0x0, 0x0, &(0x7f0000000240)) 251.211921ms ago: executing program 0: __mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) mknod(0x0, 0x2000, 0x0) open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) pread(r0, 0x0, 0x0, 0x0) compat_50_quotactl(0x0, 0x0, 0x0, 0x0) 0s ago: executing program 2: setuid(0xee01) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts. 2024/06/04 23:48:29 fuzzer started 2024/06/04 23:48:29 dialing manager at 10.128.0.163:30040 2024/06/04 23:48:32 starting 6 executor processes [ 118.9312860] tap4: detached [ 127.7812934] puffs_mount: pa_spare[43] = 0x69662f2e [ 133.5013088] pu3088] puffs_mount: pa_spare[ 2re[43] = 0x69662f2e [ 134.4013070] tap0: detached [ 137.8113164] puffs_mount: pa_spare[43] = 0x69662f2e [ 141.7413783] WARNING: module error: vfs load failed for `./file0', error 78 ./file0 κΟ./file0[ 145.8713387] WARNING: module error: vfs load failed for `./file0', error 78 [ 146.0813514] tap0: detached [ 152.1313521] tap1: detached [ 153.1613503] WARNIG: modRNING: module error: vfs loadd`oad failed for `./file0', error 78 [ 153.3813787] tap4: detached [ 158.8813617] tap5: detached [ 161.2414291] tap3: detached [ 163.4813802] WARNING: module error: vfs load failed for `./file0', error 78 [ 165.1313753] tap0: detached [ 167.5414076] at_ifinit: timeout?! [ 167.5813815] aarpprobe why did this happen?! [ 172.9314000] WARNING: module error: vfs load failed for `./file0', error 78 [ 173.4613965] tap4: detached [ 176.5914021] tap5: detached [ 176.7913988] tap2: detached [ 182.6114124] WARNING: module error: vfs load load failed for `./file0', error 78 [ 183.7314158] tap0: detached [ 187.1214586] tap1: detached [ 191.5714395] tap4: detached [ 193.5414382] tap5: detached [ 198.7214456] tap3: detached [ 199.9414810] tap2: detached [ 205.9114714] tap1: detached [ 206.9014659] tap0: detached [ 210.8115193] tap5: detached [ 214.3915315] tap4: detached [ 216.0115414] tap3: detached [ 221.9814965] tap1: detached [ 226.6615094] tap5: detached [ 232.0615262] tap3: detached [ 233.0415224] tap4: detached [ 235.9115334] tap0: detached [ 238.3015334] tap2: detached [ 245.3915443] tap1: detached [ 245.7615799] tap5: detached [ 251.1715557] tap4: detached [ 252.7415843] tap3: detached [ 259.8715797] tap2: detached [ 261.1515813] tap0: detached [ 266.4115894] MuLOCKDEBUG: Mutex error: mutex_vector_enter,520: locking against myself [ 266.4829545] cpu0: Begin traceback... tex error: mutex_vector_enter,520: locking against myself [ 266.4115894] lock address : fffff500138e1060 [ 266.4115894] type : sleep/adaptive [ 266.4115894] initialized : netbsd:dqget+0xb30 [ 266.4115894] shared holds : 0 exclusive: 1 [ 266.4115894] shares wanted: 0 exclusive: 1 [ 266.4115894] relevant cpu : 0 last held: 0 [ 266.4115894] relevant lwp : 0xfffff50012289240 last held: 0xfffff50012289240 [ 266.4115894] last locked* : netbsd:q1sync+0x56e [ 266.4115894] unlocked : netbsd:chkdq1+0x1b75 [ 266.4115894] owner field : 0xfffff50012289240 wait/spin: 0/0 [ 266.4115894] Turnstile: no active turnstile for this lock. [ 266.5515593] vpanic() at [ 266.4829545] panic: netbsd:vpanic+0xc9d [ 266.6815622] panic() at netbsd:panic+0x1b3 [ 266.8215703] lockdebug_abort1() at netbsd:lockdebug_abort1+0x1004 [ 266.9515612] mutex_enter() at netbsd:mutex_enter+0x1fa [ 267.0815621] chkdq1() at netbsd:chkdq1+0x13c2 [ 267.2015632] chkdq() at netbsd:chkdq+0x263 [ 267.3315638] ffs_alloc() at netbsd:ffs_alloc+0xb86 [ 267.4615614] ffs_balloc() at netbsd:ffs_balloc+0x35d1 [ 267.5915650] ufs_gop_alloc() at netbsd:ufs_gop_alloc+0x38d [ 267.7215726] ufs_balloc_range() at netbsd:ufs_balloc_range+0x81d [ 267.8415636] ffs_write() at netbsd:ffs_write+0x225d [ 267.9715930] layer_bypass() at netbsd:layer_bypass+0x860 [ 268.1015640] layer_bypass() at netbsd:layer_bypass+0x860 [ 268.2315648] VOP_WRITE() at netbsd:VOP_WRITE+0x374 [ 268.3515661] dq1sync() at netbsd:dq1sync+0x55e [ 268.4815686] q1sync() at netbsd:q1sync+0x675 [ 268.6115657] qsync() at netbsd:qsync+0x142 [ 268.7315744] ffs_sync() at netbsd:ffs_sync+0xce3 [ 268.8615650] sched_sync() at netbsd:sched_sync+0x707 [ 268.8815675] cpu0: End traceback... [ 268.8934158] fatal breakpoint trap in supervisor mode [ 268.8934158] trap type 1 code 0 rip 0xffffffff8023687d cs 0x8 rflags 0x286 cr2 0xfffff500c78ef000 ilevel 0 rsp 0xfffff500c778a6f0 [ 268.9095882] curlwp 0xfffff50012289240 pid 0.196 lowest kstack 0xfffff500c77842c0 Stopped in pid 0.196 (system) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0xc9d panic() at netbsd:panic+0x1b3 lockdebug_abort1() at netbsd:lockdebug_abort1+0x1004 mutex_enter() at netbsd:mutex_enter+0x1fa chkdq1() at netbsd:chkdq1+0x13c2 chkdq() at netbsd:chkdq+0x263 ffs_alloc() at netbsd:ffs_alloc+0xb86 ffs_balloc() at netbsd:ffs_balloc+0x35d1 ufs_gop_alloc() at netbsd:ufs_gop_alloc+0x38d ufs_balloc_range() at netbsd:ufs_balloc_range+0x81d ffs_write() at netbsd:ffs_write+0x225d layer_bypass() at netbsd:layer_bypass+0x860 layer_bypass() at netbsd:layer_bypass+0x860 VOP_WRITE() at netbsd:VOP_WRITE+0x374 dq1sync() at netbsd:dq1sync+0x55e q1sync() at netbsd:q1sync+0x675 qsync() at netbsd:qsync+0x142 ffs_sync() at netbsd:ffs_sync+0xce3 sched_sync() at netbsd:sched_sync+0x707 Panic string: LOCKDEBUG: Mutex error: mutex_vector_enter,520: locking against myself PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 5434 5434 3 1 0 fffff500134d8a00 sh rwlock 4028 4028 2 0 40000 fffff500136d3240 syz-executor.4 5845 5845 2 0 40000 fffff500134b7540 syz-executor.1 5844 5844 3 1 180 fffff5001396f700 syz-executor.5 wait 4899 4899 2 0 0 fffff500136461c0 syz-executor.2 4427 4427 2 0 140 fffff5001396fb40 syz-executor.0 1240 1467 3 1 180 fffff50013646600 syz-fuzzer parked 1240 1580 3 1 180 fffff500134d8180 syz-fuzzer wait 1240 1641 3 1 180 fffff5001364a200 syz-fuzzer parked 1240 1071 3 1 180 fffff5001364aa80 syz-fuzzer parked 1240 1354 2 1 0 fffff500134b7100 syz-fuzzer 1240 1312 3 1 180 fffff500134d85c0 syz-fuzzer wait 1240 1075 2 0 0 fffff50012cf1940 syz-fuzzer 1240 1225 3 1 1c0 fffff500134cb9c0 syz-fuzzer parked 1240 1246 3 0 180 fffff500134b7980 syz-fuzzer parked 1240 1076 2 1 0 fffff50012cf1500 syz-fuzzer 1240 1245 3 0 180 fffff50012cf10c0 syz-fuzzer parked 1240 449 2 0 0 fffff50012c14900 syz-fuzzer 1240 1231 2 0 0 fffff50012c144c0 syz-fuzzer 1240 930 3 1 180 fffff50012324b00 syz-fuzzer parked 1240 > 1077 7 1 0 fffff500123246c0 syz-fuzzer 1240 1240 3 1 180 fffff500123522c0 syz-fuzzer parked 1081 1081 3 0 180 fffff5001253a300 sshd select 1235 1235 3 1 180 fffff50012c14080 getty nanoslp 1233 1233 3 1 180 fffff50012324280 getty nanoslp 1119 1119 3 1 180 fffff50012289ac0 getty nanoslp 1085 1085 3 0 180 fffff500121eb200 getty ttyraw 1116 1116 3 0 180 fffff50012b798c0 sshd select 945 945 3 0 180 fffff50012b79480 powerd kqueue 694 694 3 0 180 fffff50012b79040 syslogd kqueue 744 744 3 0 180 fffff50012352700 dhcpcd poll 560 560 3 1 180 fffff50012568bc0 dhcpcd poll 747 747 3 0 180 fffff5001253a740 dhcpcd poll 602 602 3 1 180 fffff50012568780 dhcpcd poll 486 486 3 1 180 fffff50012568340 dhcpcd poll 487 487 3 0 180 fffff50012352b40 dhcpcd poll 292 292 3 0 180 fffff5001253ab80 dhcpcd poll 1 1 3 1 180 fffff50011ea3100 init wait 0 4678 5 1 200 fffff5001396f2c0 (zombie) 0 2902 3 1 200 fffff500136d3680 ktrace ktrwait 0 3518 3 0 200 fffff500136d3ac0 ktrace ktrwait 0 929 3 0 200 fffff500121eb640 physiod physiod 0 195 3 1 200 fffff50012289680 pooldrain pooldrain 0 > 196 7 0 240 fffff50012289240 ioflush 0 194 3 0 200 fffff500121eba80 pgdaemon pgdaemon 0 167 3 0 200 fffff500121bba40 usb7 usbevt 0 171 3 0 200 fffff500121bb600 usb6 usbevt 0 169 3 0 200 fffff500121bb1c0 usb5 usbevt 0 168 3 0 200 fffff5001212fa00 usb4 usbevt 0 166 3 1 200 fffff5001212f5c0 usb3 usbevt 0 165 3 1 200 fffff5001212f180 usb2 usbevt 0 31 3 0 200 fffff5001207f9c0 usb1 usbevt 0 63 3 0 200 fffff5001207f580 usb0 usbevt 0 126 3 1 200 fffff5001207f140 usbtask-dr usbtsk 0 125 3 0 200 fffff50011ea3980 usbtask-hc usbtsk 0 124 3 0 200 fffff500103d3b00 swwreboot swwreboot 0 123 3 1 200 fffff50011ea3540 npfgc0 npfgcw 0 122 3 1 200 fffff50011e99940 rt_free rt_free 0 121 3 0 200 fffff50011e99500 unpgc unpgc 0 120 2 0 200 fffff50011e990c0 key_timehandler 0 119 3 1 200 fffff50011e93900 icmp6_wqinput/1 icmp6_wqinput 0 118 3 0 200 fffff50011e934c0 icmp6_wqinput/0 icmp6_wqinput 0 117 3 1 200 fffff50011e93080 nd6_timer nd6_timer 0 116 3 1 200 fffff50011ccd8c0 carp6_wqinput/1 carp6_wqinput 0 115 3 0 200 fffff50011ccd480 carp6_wqinput/0 carp6_wqinput 0 114 3 1 200 fffff50011ccd040 carp_wqinput/1 carp_wqinput 0 113 3 0 200 fffff50011cc9b80 carp_wqinput/0 carp_wqinput 0 112 3 1 200 fffff50011cc9740 icmp_wqinput/1 icmp_wqinput 0 111 3 0 200 fffff50011cccbc0 icmp_wqinput/0 icmp_wqinput 0 110 2 0 200 fffff50011ccc780 rt_timer 0 109 3 1 200 fffff50011ccc340 vmem_rehash vmem_rehash 0 100 3 1 200 fffff50011cc9300 entbutler entropy 0 99 3 1 200 fffff500117c0b40 viomb balloon 0 98 3 1 200 fffff500117c0700 vioif0_txrx/1 vioif0_txrx 0 97 3 0 200 fffff500117c02c0 vioif0_txrx/0 vioif0_txrx 0 30 3 0 200 fffff500103d36c0 scsibus0 sccomp 0 29 3 0 200 fffff500103d3280 pms0 pmsreset 0 28 3 1 200 fffff500103baac0 xcall/1 xcall 0 27 1 1 200 fffff500103ba680 softser/1 0 > 26 7 1 200 fffff500103ba240 softclk/1 0 25 1 1 200 fffff500103b7a80 softbio/1 0 24 1 1 200 fffff500103b7640 softnet/1 0 23 1 1 201 fffff500103b7200 idle/1 0 22 3 0 200 fffff5000f1d2a40 lnxsyswq lnxsyswq 0 21 3 0 200 fffff5000f1d2600 lnxubdwq lnxubdwq 0 20 3 0 200 fffff5000f1d21c0 lnxpwrwq lnxpwrwq 0 19 3 0 200 fffff5000f1d1a00 lnxlngwq lnxlngwq 0 18 3 0 200 fffff5000f1d15c0 lnxhipwq lnxhipwq 0 17 3 0 200 fffff5000f1d1180 lnxrcugc lnxrcugc 0 16 3 0 200 fffff5000f1ca9c0 sysmon smtaskq 0 15 3 0 200 fffff5000f1ca580 pmfsuspend pmfsuspend 0 14 3 0 200 fffff5000f1ca140 pmfevent pmfevent 0 13 3 0 200 fffff5000f1c8980 sopendfree sopendfr 0 12 3 1 200 fffff5000f1c8540 ifwdog ifwdog 0 11 3 1 200 fffff5000f1c8100 iflnkst iflnkst 0 10 3 0 200 fffff5000f1be940 nfssilly nfssilly 0 9 3 0 200 fffff5000f1be500 pooldisp pooldisp 0 8 3 0 200 fffff5000f1be0c0 modunload mod_unld 0 7 3 0 200 fffff5000ebc9900 xcall/0 xcall 0 6 1 0 200 fffff5000ebc94c0 softser/0 0 5 1 0 200 fffff5000ebc9080 softclk/0 0 4 1 0 200 fffff5000ebc88c0 softbio/0 0 3 1 0 200 fffff5000ebc8480 softnet/0 0 2 1 0 201 fffff5000ebc8040 idle/0 0 0 2 0 240 ffffffff86a6f9c0 swapper [Locks tracked through LWPs] ****** LWP 5434.5434 (sh) @ 0xfffff500134d8a00, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x972) lock address : fffff50013647810 type : sleep/adaptive initialized : netbsd:fork1+0x972 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xfffff500134d8a00 last held: 0xfffff500134d8a00 last locked* : netbsd:execve_loadvm+0x708 unlocked : 0 owner/count : 000000000000000000 flags : 000000000000000000 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:cwdinit+0x6f) lock address : fffff50013944740 type : sleep/adaptive initialized : netbsd:cwdinit+0x6f shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 65535 relevant lwp : 0xfffff500134d8a00 last held: 000000000000000000 last locked : netbsd:namei_tryemulroot+0x1044 unlocked* : netbsd:namei_tryemulroot+0x1907 owner/count : 000000000000000000 flags : 000000000000000000 Turnstile: no active turnstile for this lock. ****** LWP 4028.4028 (syz-executor.4) @ 0xfffff500136d3240, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x10d) lock address : fffff500134b3b00 type : sleep/adaptive initialized : netbsd:kcov_open+0x10d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xfffff500136d3240 last held: 0xfffff500136d3240 last locked* : netbsd:kcov_fops_ioctl+0xa0 unlocked : 0 owner field : 0xfffff500136d3240 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 5845.5845 (syz-executor.1) @ 0xfffff500134b7540, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x10d) lock address : fffff500136d81c0 type : sleep/adaptive initialized : netbsd:kcov_open+0x10d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff500134b7540 last held: 0xfffff500134b7540 last locked* : netbsd:kcov_fops_ioctl+0xa0 unlocked : 0 owner field : 0xfffff500134b7540 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 4899.4899 (syz-executor.2) @ 0xfffff500136461c0, l_stat=2 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:uvm_km_bootstrap+0x2af) lock address : netbsd:kernel_map_store+0x18 type : sleep/adaptive initialized : netbsd:uvm_km_bootstrap+0x2af shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 2 relevant cpu : 0 last held: 1 relevant lwp : 0xfffff500136461c0 last held: 000000000000000000 last locked : netbsd:uvm_map_pageable+0x2328 unlocked* : netbsd:uvm_map_pageable+0x29b9 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 560.560 (dhcpcd) @ 0xfffff50012568bc0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xfffff50012568bc0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 747.747 (dhcpcd) @ 0xfffff5001253a740, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff5001253a740 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 487.487 (dhcpcd) @ 0xfffff50012352b40, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff50012352b40 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 292.292 (dhcpcd) @ 0xfffff5001253ab80, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff5001253ab80 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.196 (ioflush) @ 0xfffff50012289240, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:vcache_alloc+0xc6) lock address : fffff50013466200 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xc6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff50012289240 last held: 0xfffff50012289240 last locked* : netbsd:genfs_lock+0x1d6 unlocked : netbsd:genfs_unlock+0x55 owner/count : 0xfffff50012289240 flags : 0x0000000000000007 Turnstile: => 0 waiting readers: => 1 waiting writers: 0xfffff500134d8a00 * Lock 1 (initialized at netbsd:dqget+0xb30) lock address : fffff500138e1060 type : sleep/adaptive initialized : netbsd:dqget+0xb30 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff50012289240 last held: 0xfffff50012289240 last locked* : netbsd:q1sync+0x56e unlocked : netbsd:chkdq1+0x1b75 owner field : 0xfffff50012289240 wait/spin: 0/0 Turnstile: no active turnstile for this lock. * Lock 2 (initialized at netbsd:vcache_alloc+0xc6) lock address : fffff500138ef680 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xc6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff50012289240 last held: 0xfffff50012289240 last locked* : netbsd:genfs_lock+0x1d6 unlocked : netbsd:genfs_unlock+0x55 owner/count : 0xfffff50012289240 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 3 (initialized at netbsd:genfs_node_init+0x6e) lock address : fffff500138e4bc8 type : sleep/adaptive initialized : netbsd:genfs_node_init+0x6e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff50012289240 last held: 0xfffff50012289240 last locked* : netbsd:ufs_balloc_range+0x52d unlocked : 0 owner/count : 0xfffff50012289240 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 0.26 (softclk/1) @ 0xfffff500103ba240, l_stat=7 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xfffff500103ba240 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.11 (iflnkst) @ 0xfffff5000f1c8100, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xfffff5000f1c8100 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.5 (softclk/0) @ 0xfffff5000ebc9080, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff5000ebc9080 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.0 (swapper) @ 0xffffffff86a6f9c0, l_stat=2 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffffff86a6f9c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. [Locks tracked through CPUs] ******* Locks held on cpu0: * Lock 0 (initialized at netbsd:main+0x362) lock address : netbsd:kernel_lock type : spin initialized : netbsd:main+0x362 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xfffff50012289240 last held: 0xfffff50012289240 last locked* : netbsd:VOP_WRITE+0x318 unlocked : netbsd:VOP_LOCK+0x7de curcpu holds : 1 wanted by: 000000000000000000 PAGE FLAG PQ UOBJECT UANON 0xfffff50000017180 0001 00000000 0x0 0x0 0xfffff50000017200 0041 00000000 0x0 0x0 0xfffff50000017280 0041 00000000 0x0 0x0 0xfffff50000017300 0041 00000000 0x0 0x0 0xfffff50000017380 0041 00000000 0x0 0x0 0xfffff50000017400 0041 00000000 0x0 0x0 0xfffff50000017480 0041 00000000 0x0 0x0 0xfffff50000017500 0041 00000000 0x0 0x0 0xfffff50000017580 0041 00000000 0x0 0x0 0xfffff50000017600 0041 00000000 0x0 0x0 0xfffff50000017680 0041 00000000 0x0 0x0 0xfffff50000017700 0041 00000000 0x0 0x0 0xfffff50000017780 0041 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