last executing test programs: 1m2.619594266s ago: executing program 0: setrlimit(0x6, &(0x7f00000000c0)) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x7) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x18, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@data="45c88f1a9a384e10e0c17c32f40a", 0xe) recvfrom(r2, 0x0, 0x0, 0x1, 0x0, 0x0) __futimes50(r2, &(0x7f0000000040)={0x100, 0x4}) ioctl$FIOGETBMAP(0xffffffffffffffff, 0xc008667a, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f00000000c0)={0x0}, 0x10, 0xa, 0x0) rasctl(0x0, 0xfffffffffffffffa, 0x0) read(r4, &(0x7f0000000140)=""/76, 0xa7) mkdir(&(0x7f00000003c0)='./file0\x00', 0x4) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80206916, &(0x7f0000000180)=0x8000008000000032) mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802) mkdir(&(0x7f00000001c0)='./file1/file0\x00', 0x0) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r5, 0x8040691a, &(0x7f0000000180)) setgid(r0) lchown(&(0x7f0000000040)='./bus\x00', 0x0, r1) ptrace(0x3f, 0x0, &(0x7f0000000140), 0x1) r6 = msgget(0x1, 0x4) msgctl$IPC_SET(r6, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1, 0x10}, 0xff, 0x20001ff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10001}) compat_40_mount(&(0x7f0000000180)='puffs\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000300)="1e") r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) ioctl$OFIOGETBMAP(r7, 0xc004667a, &(0x7f0000000040)=0x3f) mlockall(0x1) 46.493995655s ago: executing program 0: symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$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', 0x60104010, &(0x7f00000001c0)) chroot(0x0) semop(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000000c0)={0x100000001}) mknod(&(0x7f0000000140)='./file0\x00', 0x80002005, 0x5300) r0 = socket(0x1f, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt(r0, 0x80000000, 0x7fe0, &(0x7f0000000200)=""/252, &(0x7f0000000180)=0xfc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0xc0185005, &(0x7f00000000c0)) 45.679977579s ago: executing program 0: socket(0x1f, 0x5, 0x0) r0 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) r1 = compat_30_socket(0x22, 0x0, 0x0) compat_50_setitimer(0x0, &(0x7f0000000200)={{}, {0x2}}, 0x0) compat_50_setitimer(0x3, 0x0, &(0x7f0000000600)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0xc0187700, &(0x7f0000000080)) compat_43_orecvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) symlink(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) msgget(0x2, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000340)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x0, 0x800000000000, 0x8003, 0x691}, 0xdffffffefefff7ff, 0x0, 0x10}}) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x0, 0x1) open(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r4, 0xc0107705, &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) 40.441773571s ago: executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/97, 0x61, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0xffff, 0x1001, 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = __vfork14() mkdir(&(0x7f0000000300)='./file0\x00', 0x0) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x10001, 0x0, 0x0) __fhstat50(&(0x7f0000000500)="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"/953, 0x3b9, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) __stat50(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) swapctl$SWAP_STATS(0xa, 0xffffffffffffffff, 0x5) _lwp_ctl(0x3f, &(0x7f0000000040)=&(0x7f0000000000)={0x6, 0xffff}) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) r7 = shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x0) shmdt(r7) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) r9 = getsid(0x0) r10 = accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) getpeername$unix(r10, &(0x7f00000008c0)=@file={0x0, ""/265}, &(0x7f0000000140)=0x10b) ptrace(0x80, r9, 0x0, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x4, 0xffffffffffffffff, 0x0, r4, r5, 0x800}, 0x7, 0x40, r8, r9, 0x7fffffff, 0x80000000, 0xa4bd, 0x3}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000002840)={{0x0, 0x0, r5}, 0x0, 0x0, 0x0, r3, 0x4000}) 40.369405762s ago: executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) compat_50_lutimes(0x0, &(0x7f0000000000)={0xdba, 0x2000000000000}) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) __fhstatvfs190(&(0x7f0000000080)="aef1b3b56f0aff2bb37d5faf393acf5acb21b63047305255e7efa78abcbec66c07c61f70b78fd4314cd3798d78b527e5b8ee49faaa40874195a51fc17b05d326561d68d3c6c92905ab6bb8fb5112d3b35d0a904647c051b402", 0x59, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)={0x0, 0x1ff}, 0x10) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x35a, 0x0) __clone(0x200, 0x0) r2 = getppid() compat_50_wait4(r2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) sendmsg(0xffffffffffffffff, 0x0, 0x5) recvmmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3f8d}, 0x10, 0x1000, 0x0) socket(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x2100, 0x200) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0xd004c) mlockall(0x2) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0xfffff000, 0x3, 0x10, r4, 0x0, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[], 0x0) sendmsg(r1, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) compat_30_getfh(0x0, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setuid(0xee01) ioctl$FIOASYNC(r5, 0x80047401, &(0x7f0000000040)=0xa) 36.424782876s ago: executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) compat_50_lutimes(0x0, &(0x7f0000000000)={0xdba, 0x2000000000000}) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) __fhstatvfs190(&(0x7f0000000080)="aef1b3b56f0aff2bb37d5faf393acf5acb21b63047305255e7efa78abcbec66c07c61f70b78fd4314cd3798d78b527e5b8ee49faaa40874195a51fc17b05d326561d68d3c6c92905ab6bb8fb5112d3b35d0a904647c051b402", 0x59, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)={0x0, 0x1ff}, 0x10) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x35a, 0x0) __clone(0x200, 0x0) r2 = getppid() compat_50_wait4(r2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) sendmsg(0xffffffffffffffff, 0x0, 0x5) recvmmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3f8d}, 0x10, 0x1000, 0x0) socket(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x2100, 0x200) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0xd004c) mlockall(0x2) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0xfffff000, 0x3, 0x10, r4, 0x0, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[], 0x0) sendmsg(r1, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) compat_30_getfh(0x0, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setuid(0xee01) ioctl$FIOASYNC(r5, 0x80047401, &(0x7f0000000040)=0xa) 33.988065139s ago: executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/97, 0x61, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0xffff, 0x1001, 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = __vfork14() mkdir(&(0x7f0000000300)='./file0\x00', 0x0) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x10001, 0x0, 0x0) __fhstat50(&(0x7f0000000500)="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"/953, 0x3b9, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) __stat50(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) swapctl$SWAP_STATS(0xa, 0xffffffffffffffff, 0x5) _lwp_ctl(0x3f, &(0x7f0000000040)=&(0x7f0000000000)={0x6, 0xffff}) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) r7 = shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x0) shmdt(r7) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) r9 = getsid(0x0) r10 = accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) getpeername$unix(r10, &(0x7f00000008c0)=@file={0x0, ""/265}, &(0x7f0000000140)=0x10b) ptrace(0x80, r9, 0x0, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x4, 0xffffffffffffffff, 0x0, r4, r5, 0x800}, 0x7, 0x40, r8, r9, 0x7fffffff, 0x80000000, 0xa4bd, 0x3}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000002840)={{0x0, 0x0, r5}, 0x0, 0x0, 0x0, r3, 0x4000}) 15.662022314s ago: executing program 2: _ksem_init(0x0, &(0x7f00000006c0)=0x50535244) _ksem_destroy(r0) r1 = socket$inet6(0x18, 0x3, 0x0) fdatasync(0xffffffffffffffff) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e699319296", 0x13) mkdir(0x0, 0x0) chroot(0x0) symlink(&(0x7f0000000300)='./file1/file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file1/file0\x00') mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file1/file0\x00') mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) __fstat50(r1, &(0x7f0000000240)={0x0}) mknod(&(0x7f0000000100)='./bus\x00', 0x100, r2) compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) bind(r1, &(0x7f0000000180)=@family=0x24, 0xe) sendto$inet6(r1, &(0x7f0000000000)='3', 0x180, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) __lutimes50(&(0x7f0000000080)='./bus\x00', &(0x7f0000000200)) 15.661430684s ago: executing program 3: __mount50(0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100)={&(0x7f00000006c0), 0x213, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) mknod(0x0, 0x0, 0x29b3) socket(0x0, 0x0, 0x0) mknod(0x0, 0x0, 0x4f4b) compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") pathconf(&(0x7f0000000100)='./file0\x00', 0xe) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x2, 0x0) compat_90_fstatvfs1(0xffffffffffffffff, &(0x7f0000000400), 0x1) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000040)=0x51fe8629) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) __select50(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)) socket(0x10, 0x2, 0x0) compat_50_____semctl13$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000002c0)) ioctl$OFIOGETBMAP(r0, 0x40104480, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() fktrace(r2, 0x0, 0x62e2dd08f149ff1b, r3) recvmmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x3f8d}, 0x10, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) __wait450(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="75415cdfebdaad71b1ae04ea7dfb62dbc5cc23bae9333b4ca6bb0af6851e24d9ee96a24facdf792603bf857ef5ae02b6e5af1c03ecdd6e", 0x37}], 0x1) _lwp_wait(0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 15.660518604s ago: executing program 2: munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) socket$inet6(0x18, 0x3, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x98, 0x4) mknod(&(0x7f0000000100)='./file0\x00', 0x80002005, 0x0) socket(0x11, 0x5, 0x3) open(&(0x7f00000003c0)='./file0\x00', 0x80000, 0x76209d917ae94f41) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0x200) ioctl$FIOASYNC(r2, 0x80047401, &(0x7f0000000200)=0xb) mknod(0x0, 0x2000, 0x1733) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x70e, 0x0) pipe(&(0x7f0000000a40)={0xffffffffffffffff}) r5 = getpid() fktrace(r4, 0x0, 0x62e2dd08f149ff1b, r5) writev(r3, &(0x7f0000001580)=[{0x0}], 0x1) ioctl$FIOASYNC(r1, 0x80047462, &(0x7f0000000040)=0xa) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0, 0x8) open(0x0, 0x0, 0x0) r6 = socket(0x10, 0x2, 0x0) fktrace(r6, 0x4, 0x40000000, r5) __mount50(0x0, 0x0, 0x0, 0x0, 0x4b) fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffffff) getppid() socket$inet(0x2, 0x2, 0xf9) __fhstat50(&(0x7f0000000180)="7d861fdca6ed7839b5a574d0647c1f578286159fa5e15e929c27e70869969d0d0e345001d4ef5949ae4f18b6247e346dc7cae9665527f9226a", 0x39, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r7) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) ioctl$FIOASYNC(r8, 0x80047401, &(0x7f0000000000)=0x5) 15.659697304s ago: executing program 1: mkdir(0x0, 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x400000000000, 0x6, 0x1ff}, 0xdffffffffffff7ff, 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x40086487, 0x0) 15.657309874s ago: executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$FIONREAD(r0, 0x40046678, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) _ksem_init(0x1000000, &(0x7f0000000000)) 15.650030416s ago: executing program 3: r0 = socket(0x23, 0x5, 0x1) compat_50___fstat30(r0, &(0x7f0000000440)) pipe(&(0x7f0000000a40)={0xffffffffffffffff}) r2 = getpid() r3 = _lwp_self() pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/50, 0xfd9f}], 0x2f) _lwp_wakeup(r3) fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2) modctl$MODCTL_EXISTS(0x3, 0x0) __mount50(&(0x7f0000000140)='overlay\x00', &(0x7f0000000040)='.\x00', 0x1, &(0x7f0000000400), 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20, 0x20) __getdents30(r5, &(0x7f0000000300)=""/224, 0x1) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x500) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x8b3) symlinkat(&(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_30_getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/40, 0xefd) ptrace(0x0, 0x0, 0x0, 0x0) setpgid(0x0, 0x0) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000000240)="ea00000100000011", 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0xf02, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0xf02, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r7, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0xfffff000, 0x0, 0x10, r7, 0x0, 0x0) compat_20_statfs(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)) 15.649756665s ago: executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80047401, &(0x7f0000000000)=0x5) open(0x0, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x8010744d, &(0x7f0000000100)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) mkdir(0x0, 0x0) open$dir(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x1000004) rename(0x0, 0x0) r2 = dup3(r1, r1, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0)="01") r3 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) preadv(r3, &(0x7f0000000040)=[{0x0}], 0x1, 0x0) fcntl$setstatus(r2, 0xa, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) rmdir(&(0x7f0000000800)='./file0\x00') fchmodat(r4, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) 15.649616995s ago: executing program 2: symlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/../file0\x00', 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = getsid(0x0) getsid(0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xb, r0, &(0x7f0000000000), 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pipe(0x0) mknod(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80002005, 0x5300) r1 = open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0xc01c5005, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) __clone(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000001480)=[{0x0}], 0x1) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) compat_20_fstatfs(r1, &(0x7f00000006c0)) mkdir(0x0, 0x40) open(0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r2, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) write(r3, &(0x7f00000004c0)="09eb00000db57c60c001267f5d5e8ee581e12aaa95ab10eba007a90172c84c838b4278ad535c2a591c97413f308cbbaee481ca7f31dbd1562ef7a6540a", 0x3d) execve(0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) 15.649514065s ago: executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socket(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) pathconf(&(0x7f00000000c0)='./file0\x00', 0xa) _ksem_init(0x0, &(0x7f0000000000)=0x0) _ksem_getvalue(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=""/227, 0xe3}, 0x6472) 15.642177536s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000800)='./file0\x00') mknod(0x0, 0x0, 0x4100) r1 = socket$inet(0x2, 0x2, 0x0) unmount(&(0x7f0000000140)='./file0\x00', 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) connect$inet(r2, &(0x7f0000000080)={0x10, 0x0}, 0x10) fcntl$lock(r1, 0xa, 0x0) fchmodat(r0, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1e, 0x1, 0x6, 0x9, 0x400}, 0xc) getsockopt(r0, 0x400, 0x400, &(0x7f00000000c0)=""/52, &(0x7f0000000100)=0x34) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x200) 49.224223ms ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000400)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x0, 0x0, 0x3ff}, 0x0, 0x13, 0x405}}) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x1, 0xf000}}}) chroot(0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0xc0184603, &(0x7f0000000140)) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000100)='./file0\x00', 0x10, 0x0) lchown(&(0x7f0000000340)='./file0\x00', r1, r0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x4) writev(r3, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)) r4 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000000)=')', 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) clock_nanosleep(0x0, 0x0, 0xffffffffffffffff, 0x0) __clock_gettime50(0x40000000, &(0x7f00000000c0)) compat_30___fhstat30(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="c8", 0x1}], 0x1) utimensat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x5, 0x7fff}, {0x1, 0x3}}, 0x200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r6) chroot(&(0x7f0000000000)='.\x00') chdir(&(0x7f0000000300)='./file0\x00') 46.663943ms ago: executing program 4: open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f000057c000/0x3000)=nil, 0x3000) mprotect(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 46.512094ms ago: executing program 1: lchmod(&(0x7f0000000200)='./file0\x00', 0x200) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_43_osetrlimit(0x8, &(0x7f0000000000)={0x5, 0x9}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = msgget(0x1, 0x2) r2 = socket(0x18, 0x2, 0x0) close(r2) socket(0x18, 0x3, 0x0) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000380)=0x2) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) compat_50___msgctl13$IPC_STAT(r1, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x1, 0x1}, 0x0, 0x5, 0x7f}}) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) modctl$MODCTL_LOAD(0x0, &(0x7f00000001c0)={&(0x7f0000000280), 0x0, &(0x7f0000000d00)="3cb17daaa146b81623f822d047b609", 0xf}) socket(0x2, 0x1, 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0xc118691d, &(0x7f0000000240)=0x8000000000000031) __clone(0x28ff, &(0x7f0000000500)="a2b4a21ae8eadeac5d41487edff6d77e04a113f62fd2d16a42d442ed5a8e8777dbc3ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x7, 0x10, r4, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r5, 0x80067409, &(0x7f0000000000)) socket(0x2, 0x3, 0x0) 46.407784ms ago: executing program 2: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) syz_usb_connect$hid(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x10, &(0x7f0000000080)=ANY=[@ANYBLOB="050f1000483e764ece16a4a94ed2"]}) compat_43_ogethostname(0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000400)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x81}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) __mount50(&(0x7f0000000780)='msdos\x00', &(0x7f00000007c0)='.\x00', 0x0, &(0x7f0000000800)="f6", 0x1) r1 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc090697e, &(0x7f0000000180)=0x8000000000000032) ioctl$FIOASYNC(r0, 0x8010572b, &(0x7f0000000080)) 46.023754ms ago: executing program 4: open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) ioctl$FIOASYNC(r0, 0x80046476, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) r1 = getpgrp() setpgid(0x0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket(0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x22a0, 0x3, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r0, &(0x7f0000000100)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r3) open(0x0, 0x80000000000206, 0x0) __mount50(&(0x7f0000000500)='nilfs\x00', 0x0, 0x40000000, &(0x7f00000005c0)="968ad84a3d9fd5b450ec83d988596eb1f92a479e0051d6467cc34378829730992c4efce8243c6a76395b1235d1a1ed7e7241707297100f7e27f93a66f759113a8926a17a323cee55953263eb380de0fc3d78eb101fda6a93058dda7eb234215a3e5a46bb6e21cd879d9e50854ba38cbe95c26950", 0x1) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(r2, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x0, 0x0, 0x800, 0x2000}, 0x0, 0x4, 0xfffe}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x8, &(0x7f00000001c0)) r4 = open(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f00000004c0)='procfs\x00', &(0x7f0000000480)='./file1\x00', 0x4000, &(0x7f0000000040)="03a340d0f590b9") fchroot(r4) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') unlinkat(r4, &(0x7f0000000100)='./file0/../file0\x00', 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 44.540734ms ago: executing program 5: _lwp_unpark_all(&(0x7f0000000000), 0x40000000000000d4, 0x0) r0 = socket$inet(0x2, 0x5, 0x40) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="e8252b14edc71a7345cd1cc5db16a07d2dc07e0a82baf8f1b4cb1a6a4167f671ae02430bfbc167f478a6468b5d68d92a1805199b72cc6a5db64b181f55e06952aee50db7c8d74ca5ec98160ee149779e672ebb132788aaacf86920c53a5b08958543244893fb58fef129320b1e3ba26348b7634afb39b8484b2f8283bb2784", 0x7f) 44.081624ms ago: executing program 4: mkdir(0x0, 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x400000000000, 0x6, 0x1ff}, 0xdffffffffffff7ff, 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x40086487, 0x0) 43.690394ms ago: executing program 4: mknod(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) socket$inet(0x2, 0x3, 0x0) pread(0xffffffffffffffff, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000802) swapctl$SWAP_ON(0x1, &(0x7f0000000000), 0x0) swapctl$SWAP_ON(0x2, &(0x7f0000000000), 0x3f00) 43.460974ms ago: executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80047401, &(0x7f0000000000)=0x5) open(0x0, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x8010744d, &(0x7f0000000100)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) mkdir(0x0, 0x0) open$dir(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x1000004) rename(0x0, 0x0) r2 = dup3(r1, r1, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0)="01") r3 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) preadv(r3, &(0x7f0000000040)=[{0x0}], 0x1, 0x0) fcntl$setstatus(r2, 0xa, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) rmdir(&(0x7f0000000800)='./file0\x00') fchmodat(r4, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) 43.425404ms ago: executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) compat_40_mount(&(0x7f0000000080)='null\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, &(0x7f0000000100)="1b861e204a7cd60f7c258968cf84bdf52c078e1c465da4f7944772b7a7869084a4116006499002d4a266b15ce581647b2d376af2e83e0476c7b8176ba9db796e5ec67f99665b5fd46b9804546f4e4826d5c5f60429bf01f1e7e60113b6025a180e707e990e0f7925c23ec256aea3639e5fb19c87a9401715e316efacdd9c61bbdc1ad339de83b57430a865a69cf6beef7d7a7f751352f4ff30ec2e28dfee37bb4c28") sendto$inet6(r0, &(0x7f0000000000)="87", 0x15, 0x2, &(0x7f0000000040)={0x18, 0x3, 0xf75, 0x2}, 0xc) 43.367864ms ago: executing program 4: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="285c8f02", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = getsid(0x0) ptrace(0x8, r1, 0x0, 0x0) ptrace(0x8, r1, 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f00000000c0)={0x3, 0x0, 0x8, 0x8, r1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETOWN(r2, 0x4080426f, &(0x7f0000000180)) compat_30_socket(0x22, 0x3, 0x0) 42.995094ms ago: executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) modctl$MODCTL_LOAD(0x2, 0xffffffffffffffff) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x841, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pread(r2, 0x0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xf, r1, 0x0, 0x0) undelete(&(0x7f00000017c0)='.\x00') ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x0, 0x2}, 0xdffffffffefff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) fdatasync(r0) 42.905014ms ago: executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) compat_40_mount(&(0x7f0000000080)='null\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, &(0x7f0000000100)="1b861e204a7cd60f7c258968cf84bdf52c078e1c465da4f7944772b7a7869084a4116006499002d4a266b15ce581647b2d376af2e83e0476c7b8176ba9db796e5ec67f99665b5fd46b9804546f4e4826d5c5f60429bf01f1e7e60113b6025a180e707e990e0f7925c23ec256aea3639e5fb19c87a9401715e316efacdd9c61bbdc1ad339de83b57430a865a69cf6beef7d7a7f751352f4ff30ec2e28dfee37bb4c28") sendto$inet6(r0, &(0x7f0000000000)="87", 0x15, 0x2, &(0x7f0000000040)={0x18, 0x3, 0xf75, 0x2}, 0xc) 42.767004ms ago: executing program 4: r0 = semget$private(0x0, 0x3, 0x100) compat_50_____semctl13$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=@val=0x3) getgid() compat_14___semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)=@array=&(0x7f0000000040)=0x8) pread(0xffffffffffffff9c, &(0x7f00000000c0)="e3f80321246492b1f2d8d8662fe73ad72600327fc392ca17a00b5eebce763b571ede8317a162478ffa1ee7d6068a87dbd7c1696b5d14d5aa4ac4ef51ac2397cd13b12e9c31f78cc2cd7869f935675952160894162b03eb1b08b3bb430398aded970478b72a89b41baf38487db609e1ec726b9df173bc7833484e7ee741e339e1989214ce1cd61c89c7b0c4d87af337704557c025915a4c2927fc7eed03171ee346b02cf1fcd9faaf7bf1e8c52aa5f3f8bd5c89e5471c154cedbd64a379eaeebda6fd0c28440ff465da172d", 0xcb, 0x1) __getfh30(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/137, &(0x7f00000002c0)=0x4d) compat_50_____semctl13$GETVAL(r0, 0x0, 0x5) semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000300)=""/190) compat_50_____semctl13$GETNCNT(r0, 0x0, 0x3) compat_50_____semctl13$IPC_RMID(r0, 0x0, 0x0) lchmod(&(0x7f00000003c0)='./file0\x00', 0x10) r1 = getsid(0xffffffffffffffff) compat_50_____semctl13$SETVAL(r0, 0x0, 0x8, &(0x7f0000000440)=@array=&(0x7f0000000400)=0xd37) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0xc) fpathconf(r2, 0x11) pathconf(&(0x7f0000000500)='./file0\x00', 0xc) mkdir(&(0x7f0000000540)='./file0\x00', 0x100) r3 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x1000000, 0x100) linkat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', r3, &(0x7f0000000600)='./file0/file0\x00', 0x400) compat_50_futimes(r2, &(0x7f0000000640)={0x101, 0x1000000000000000}) _lwp_exit() ____semctl50$SETALL(r0, 0x0, 0x9, &(0x7f0000000680)=@val=0x5) r4 = vfork() unmount(&(0x7f00000006c0)='./file0/file0\x00', 0x4000000) fcntl$setown(r2, 0x6, r1) compat_50_____semctl13$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000700)) compat_20_fstatfs(r2, &(0x7f0000000740)) fktrace(0xffffffffffffff9c, 0x4, 0x20, r4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0, 0xffffffffffff5340) compat_40_mount(&(0x7f0000000880)='nfs\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x10, &(0x7f0000000900)="20719b1e4de069e1475fe60e014df8cdde0f020bcd31d1e2557d05e194757e69774a581cadfdb5fc55db1fbc0a4ae82bbedd58fbf983e747377144a32abfd7ac4d9cac350100737fb9d4c7a5d2e84c72b8d574f91e83ebd6ae7e736f40b029c7ac1b84d6762e630c0c421c6f240513d46207de3c5705467a7d56d63ee942658963dc2909cdf42cee7f629b4665c15b1376b250aefd64b42fd02e27101e80eaadbcc4f870c0022f82c7ccfc0f5a30c763bd95ce948d563003a3079fb64f202238be3e9173") 42.649794ms ago: executing program 3: r0 = socket(0x18, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)=""/38, &(0x7f0000000000)=0x26) __mount50(&(0x7f0000000000)='fdesc\x00', 0x0, 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000440)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000480)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x0, 0x7fff}, 0x100000000133, 0x0, 0x58}}) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000840)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80002005, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x6) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt(r0, 0x0, 0x7, 0x0, 0x0) __posix_chown(0x0, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x200000, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) __utimes50(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000003c0)={0x5, 0x200000006b}) r2 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000880)="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", 0x1b8, 0x10, &(0x7f0000000040)={0x18, 0x3, 0x2, 0x20080fe}, 0xc) ioctl$FIOASYNC(r1, 0x80017472, &(0x7f0000000040)=0x17e) compat_40_mount(&(0x7f0000000200)='union\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0xc0000000000000}, 0xdffffffffffff7ff, 0xff00}}) truncate(&(0x7f0000000180)='./file1\x00', 0x0, 0xffffffff80000001) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) modctl$MODCTL_LOAD(0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000700)='mfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f0000000000)) compat_40_mount(&(0x7f0000000380)='zfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000600)="8c1d2a32e43a4ce481634f714a84c1a5c5c113e952cd6e308e11d22a13948c98546bb9df41c8eaa825cfcb27468a4e09ab9189aa6d71a51c3dbf6c3e8300f36e6b43c3222587707a1595eb75c930d38da8f007cfa955205132b3f90b1e1fc2f9dccc476d44cbc686f5cc9dcaed712af9c4e0cea48262f88b80222eb013b83e848db430edecfdbe98de3f681e82081d22e5101f13c4d413705db1ac0e6f420b19aa516e30045e58f07276f2cddd7286d47c0f6646dc6165d57974de7198ecd2af0b9b504753eeb8cbf200a104ed59885e98c8710954c20964d592") open(&(0x7f0000000240)='./file0\x00', 0x0, 0x10) socket$inet6(0x18, 0x3, 0x0) 42.549614ms ago: executing program 1: open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000004c0)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x7}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000040)='./file1\x00') r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') paccept(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket(0x800000018, 0x3, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r2 = socket(0x1f, 0x5, 0x0) shutdown(r2, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) mknod(&(0x7f0000000100)='./file0\x00', 0x80002005, 0x5300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 3.1117ms ago: executing program 0: mprotect(&(0x7f0000254000/0x4000)=nil, 0x4000, 0x5) open(&(0x7f0000001640)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000001) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000802) swapctl$SWAP_ON(0x1, &(0x7f0000000100)="b55870617bb7eb9239a2773656d0c0c6ace2a3eb03000000dd2fd590b06ed96441d4dc55d27196caff84f9cc2411a831446c68420a3f2b69ef3c7bade8ed06de78a9503c5c3771a4393f0ec77eb519c4ac18525c6dd8c32d71", 0xfffffffd) swapctl$SWAP_ON(0x1, &(0x7f0000000000), 0x0) getsid(0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x2000427e, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x40047477, 0x0) getsid(0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000400)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) chroot(&(0x7f0000000180)='./file1\x00') mlockall(0x3) compat_40_mount(0x0, &(0x7f0000000140)='.\x00', 0x0, 0x0) __mount50(&(0x7f0000000200)='fdesc\x00', &(0x7f0000000280)='./file2\x00', 0x100000, 0x0, 0x0) __mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) chmod(&(0x7f0000000140)='./file0\x00', 0x0) compat_43_ommap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x11, r0, 0x0, 0x0) 221.551µs ago: executing program 5: socket(0x1f, 0x5, 0x0) r0 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) r1 = compat_30_socket(0x22, 0x0, 0x0) compat_50_setitimer(0x0, &(0x7f0000000200)={{}, {0x2}}, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0xc0187700, &(0x7f0000000080)) compat_43_orecvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) symlink(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) msgget(0x2, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000340)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x0, 0x800000000000, 0x8003, 0x691}, 0xdffffffefefff7ff, 0x0, 0x10}}) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x0, 0x1) open(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r4, 0xc0107705, &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) 0s ago: executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000800)='./file0\x00') mknod(0x0, 0x0, 0x4100) socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet(0x2, 0x2, 0x0) unmount(&(0x7f0000000140)='./file0\x00', 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x2, 0x0) (async) r2 = socket(0x10, 0x2, 0x0) connect$inet(r2, &(0x7f0000000080)={0x10, 0x0}, 0x10) fcntl$lock(r1, 0xa, 0x0) fchmodat(r0, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1e, 0x1, 0x6, 0x9, 0x400}, 0xc) getsockopt(r0, 0x400, 0x400, &(0x7f00000000c0)=""/52, &(0x7f0000000100)=0x34) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x200) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. 2024/06/22 01:22:18 fuzzer started 2024/06/22 01:22:19 dialing manager at 10.128.0.163:30038 2024/06/22 01:22:19 starting 6 executor processes login: [ 47.5039533] cvttimespec[syz-executor.1:453]: time_t does not fit [ 48.2739891] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1384 command syz-executor.3) [ 50.8939512] tap0: detached [ 51.5439491] tap1: detached [ 53.0839415] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1341 command syz-executor.1) [ 53.2339813] tap5: detached [ 53.8939453] tap3: detached [ 54.5439466] WARNING: module error: vfs load failed for `compat_sysv_14', error 2 [ 54.8439406] tap4: detached [ 55.4439412] tap2: detached [ 56.1339400] tap0: detached [ 56.4039413] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1628 command syz-executor.4) [ 57.9274371] tap2: detached [ 58.0169893] WARNING: module error: vfs load failed for `compat_sysv_14', error 2 [ 60.2159401] tap5: detached [ 60.4945356] tap0: detached [ 61.1910303] tap2: detached [ 65.3103226] tap1: detached [ 65.6386709] tap2: detached [ 70.3052243] tap4: detached [ 70.6037231] tap3: detached [ 70.8425259] tap0: detached [ 71.2405498] tap5: detached [ 72.2056722] Size of accounting file not a multiple of 64 - incomplete record truncated [ 72.6235632] uhub0: device problem, disabling port 1 [ 74.0364610] tap1: detached [ 75.8374186] tap5: detached [ 76.5637552] tap0: detached [ 77.6980577] tap3: detached [ 78.7527558] uhub0: device problem, disabling port 1 [ 79.4592041] tap1: detached [ 80.2651543] kobj_load, 189: [./file0]: linker error: not an ELF object [ 80.2751296] WARNING: module error: vfs load failed for `./file0', error 8 [ 80.7427499] WARNING: module error: vfs load failed for `compat_sysv_14', error 2 [ 81.1208690] tap4: detached [ 82.1954492] WARNING: module error: vfs load failed for `compat_sysv_14', error 2 [ 83.5287461] tap1: detached [ 83.8172941] tap0: detached [ 84.4640471] tap3: detached [ 86.8221900] tap5: detached [ 88.5534851] tap3: detached [ 89.6281180] tap4: detached [ 90.9116314] tap5: detached [ 91.0011833] WARNING: module error: vfs load failed for `./file0', error 2 [ 93.1404641] tap3: detached [ 94.7622757] tap1: detached [ 95.0010747] tap0: detached [ 96.5930721] tap5: detached [ 98.2149213] tap4: detached [ 99.3193769] tap0: detached [ 100.4138850] tap1: detached [ 100.7322692] tap2: detached [ 100.9412616] pad0: outputs: 44100Hz, 16-bit, stereo [ 100.9528490] audio0 at pad0: playback [ 100.9528490] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 100.9675577] spkr1 at audio0: PC Speaker (synthesized) [ 100.9717623] wsbell at spkr1 not configured [ 101.0009189] pad1: outputs: 44100Hz, 16-bit, stereo [ 101.0134096] audio1 at pad1: playback [ 101.0134096] audio1: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 101.0280813] spkr2 at audio1: PC Speaker (synthesized) [ 101.0322351] wsbell at spkr2 not configured [ 101.0506728] pad2: outputs: 44100Hz, 16-bit, stereo [ 101.0506728] audio2 at pad2: playback [ 101.0606986] audio2: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 101.0717750] spkr3 at audio2: PC Speaker (synthesized) [ 101.0717750] wsbell at spkr3 not configured [ 101.0904664] pad3: outputs: 44100Hz, 16-bit, stereo [ 101.0904664] audio3 at pad3: playback [ 101.1024721] audio3: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 101.1136414] spkr4 at audio3: PC Speaker (synthesized) [ 101.1212028] wsbell at spkr4 not configured [ 101.1899721] spkr1: detached [ 101.1999189] audio0: detached [ 101.1999189] pad0: detached [ 101.2297742] spkr2: detached [ 101.3392255] audio1: detached [ 101.3491901] pad1: detached [ 101.5481724] spkr3: detached [ 101.5680872] audio2: detached [ 101.5780292] pad2: detached [ 101.5780292] spkr4: detached [ 101.8566172] WARNING: module error: audio3: detached [ 101.8566172] vfs load failed for `', error 2 [ 101.8671037] pad3: detached [ 103.8963615] tap3: detached [ 104.9908842] sockaddr_getsize_by_family: (syz-executor.0:1871:1887) Unhandled address family=0 [ 105.1401125] tap4: detached [ 105.8664935] tap5: detached [ 105.8764089] tap2: detached [ 107.9161762] .: failed to start extattr, error = 0[ 109.1698614] tap3: detached [ 110.5529025] tap4: detached [ 110.6623592] tap2: detached [ 112.7518569] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1019 command syz-executor.2) [ 113.6075446] uhub1: device problem, disabling port 1 [ 113.6473580] WARNING: module error: module `1' not found [ 114.3239482] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1444 command syz-executor.1) [ 116.2940413] tap5: detached [ 116.7417959] tap2: detached [ 116.8412913] tap0: detached [ 118.0054451] WARNING: module error: vfs load failed for `compat_12', error 2 [ 118.1447399] tap1: detached [ 120.6421863] tap4: detached [ 121.4083399] tap3: detached [ 122.1545802] tap0: detached [ 123.8062809] tap1: detached [ 124.9604789] tap5: detached [ 125.3186903] tap2: detached [ 125.7465254] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1700 command syz-executor.5) [ 125.8062454] kobj_load, 185: [./file0]: linker error: read failed 6 [ 125.8161860] WARNING: module error: vfs load failed for `./file0', error 6 [ 127.7067048] uhub2: device problem, disabling port 1 [ 128.6917466] tap5: detached [ 129.3882317] tap0: detached [ 130.1344743] tap3: detached [ 131.8359189] tap4: detached [ 131.9254902] WARNING: module error: module `procfs ' not found [ 132.1443682] tap5: detached [ 132.4727171] uhub3: device problem, disabling port 1 [ 132.8806696] WARNING: module error: vfs load failed for `compat_sysv_14', error 2 [ 134.3930659] tap4: detached ~Jun 22 01:23:54 ci2-netbsd-kubsan-3 init: getty repeating too quickly on port `/dev/constty', sleeping}-}*h]~[ 150.8404013] uhub3: device problem, disabling port 1 [ 152.2333948] tap4: detached [ 153.4274003] tap2: detached [ 154.1637088] WARNING: module error: vfs load failed for `compat_12', error 2 [ 154.7706393] tap3: detached [ 155.5069393] tap4: detached [ 156.1636369] .: failed to start extattr, error = 0tap3: detached [ 157.0790397] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3142 command syz-executor.3) ~Jun 22 01:24:14 ci2-netbsd-kubsan-3 dhcpcd[485]: ps_dostop: Connection reset by peer}-}*)~Jun 22 01:24:14 ci2-netbsd-kubsan-3 dhcpcd[485]: ps_root_recvmsg: Connection reset by peer}-}*~~Jun 22 01:24:28 ci2-netbsd-kubsan-3 init: getty repeating too quickly on port `/dev/constty', sleeping}-}*)~[ 178.0934051] tap5: detached [ 178.7103208] tap2: detached [ 179.3073301] tap3: detached [ 180.1033036] tap4: detached [ 181.6356167] tap0: detached [ 182.4017731] WARNING: module error: module `' not found [ 182.8196474] kobj_load, 189: [./file0]: linker error: not an ELF object [ 182.8196474] WARNING: module error: vfs load failed for `./file0', error 8 [ 183.2076992] tap2: detached [ 184.0136680] tap3: detached [ 184.7002015] tap5: detached [ 185.0086470] WARNING: module error: vfs load failed for `compat_sysv_14', error 2 ~Jun 22 01:24:42 ci2-netbsd-kubsan-3 dhcpcd[485]: ps_dostop: Connection reset by peer}-}*}^~Jun 22 01:24:42 ci2-netbsd-kubsan-3 dhcpcd[485]: ps_root_recvmsg: Connection reset by peer}-}*} ~[ 187.9637966] tap0: detached ~})} } }-|`}!&]^*}0}'}!rLBxS\*Y}:1 +0x25 fp=0xc0005b7900 sp=0xc0005b78d0 pc=0x5d9e05 io.ReadAtLeast({0x7f7fb105c198, 0xc00067a730}, {0xc000400000, 0x61af4, 0x62000}, 0x4) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0005b7948 sp=0xc0005b7900 pc=0x4b4a50 github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc000080230, 0xc000400004?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:178 +0x1a5 fp=0xc0005b79e0 sp=0xc0005b7948 pc=0x8d4b65 github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc000080230) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:152 +0xb3 fp=0xc0005b7a40 sp=0xc0005b79e0 pc=0xa1c6f3 main.(*FuzzerTool).handleConn(0xc0003808c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:222 +0x36 fp=0xc0005b7ae8 sp=0xc0005b7a40 pc=0xa19536 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:162 +0xec5 fp=0xc0005b7f40 sp=0xc0005b7ae8 pc=0xa19065 runtime.main() /usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc0005b7fe0 sp=0xc0005b7f40 pc=0x43d1fb runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005b7fe8 sp=0xc0005b7fe0 pc=0x46f7c1 goroutine 2 [force gc (idle), 3 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056fa8 sp=0xc000056f88 pc=0x43d66e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:404 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000056fe0 sp=0xc000056fa8 pc=0x43d4d3 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46f7c1 created by runtime.init.6 in goroutine 1 /usr/local/go/src/runtime/proc.go:310 +0x1a goroutine 3 [GC sweep wait]: runtime.gopark(0x1406001?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057778 sp=0xc000057758 pc=0x43d66e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:404 runtime.bgsweep(0x0?) /usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000577c8 sp=0xc000057778 pc=0x4283bf runtime.gcenable.func1() /usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x41d4a5 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46f7c1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:200 +0x66 goroutine 4 [GC scavenge wait]: runtime.gopark(0x198eff?, 0x179110?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057f70 sp=0xc000057f50 pc=0x43d66e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:404 runtime.(*scavengerState).park(0x1406da0) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000057fa0 sp=0xc000057f70 pc=0x425c49 runtime.bgscavenge(0x0?) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x4261f9 runtime.gcenable.func2() /usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x41d445 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46f7c1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:201 +0xa5 goroutine 5 [finalizer wait]: runtime.gopark(0x0?, 0xcaad20?, 0xa0?, 0x8?, 0x2000000020?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056628 sp=0xc000056608 pc=0x43d66e runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x41c527 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46f7c1 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:163 +0x3d goroutine 6 [GC worker (idle)]: runtime.gopark(0xcaae58?, 0xc000082000?, 0x1a?, 0x14?, 0x0?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x43d66e runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x41f025 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x46f7c1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1217 +0x1c goroutine 7 [GC worker (idle)]: runtime.gopark(0x3881dc140e?, 0x2?, 0x11?, 0x14?, 0x0?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058f50 sp=0xc000058f30 pc=0x43d66e runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000058fe0 sp=0xc000058f50 pc=0x41f025 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46f7c1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1217 +0x1c goroutine 8 [select]: runtime.gopark(0xc000053788?, 0x3?, 0x0?, 0x40?, 0xc000053772?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053618 sp=0xc0000535f8 pc=0x43d66e runtime.selectgo(0xc000053788, 0xc00005376c, 0xc000130780?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000053738 sp=0xc000053618 pc=0x44dac5 go.opencensus.io/stats/view.(*worker).start(0xc000130780) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000537c8 sp=0xc000053738 pc=0x9f189f go.opencensus.io/stats/view.init.0.func1() /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000537e0 sp=0xc0000537c8 pc=0x9f0bc5 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f7c1 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d goroutine 758 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x1a4a, 0xc000052e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000052e18 sp=0xc000052e08 pc=0x4beba9 os.wait6(0xc00005d000?, 0x43d66e?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000052e88 sp=0xc000052e18 pc=0x4e910c os.(*Process).blockUntilWaitable(0xc00003aba0) /usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000052eb8 sp=0xc000052e88 pc=0x4e9190 os.(*Process).wait(0xc00003aba0) /usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000052f18 sp=0xc000052eb8 pc=0x4e3345 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000382840) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000052f80 sp=0xc000052f18 pc=0x795f05 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00038ee80) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc000052fc8 sp=0xc000052f80 pc=0xa14568 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc000052fe0 sp=0xc000052fc8 pc=0xa14507 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 35 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d goroutine 18 [chan receive]: runtime.gopark(0xc000114900?, 0xc0002a4be0?, 0xe8?, 0x48?, 0x8d43e0?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d6ef8 sp=0xc0003d6ed8 pc=0x43d66e runtime.chanrecv(0xc000114960, 0xc0003d6fb8, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc0003d6f70 sp=0xc0003d6ef8 pc=0x4094ad runtime.chanrecv2(0xc0000e87c0?, 0x736163090a3b6b61?) /usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc0003d6f98 sp=0xc0003d6f70 pc=0x4090d2 github.com/google/syzkaller/pkg/stats.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc0003d6fe0 sp=0xc0003d6f98 pc=0x8d2f46 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d6fe8 sp=0xc0003d6fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xe5 goroutine 19 [chan receive, 3 minutes]: runtime.gopark(0xc0003d76e0?, 0x7990c5?, 0x1?, 0xb6?, 0xc0003d7758?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d76c8 sp=0xc0003d76a8 pc=0x43d66e runtime.chanrecv(0xc000114480, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc0003d7740 sp=0xc0003d76c8 pc=0x4094ad runtime.chanrecv1(0xc000114480?, 0xc0003d77b0?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0003d7768 sp=0xc0003d7740 pc=0x4090b2 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x85 fp=0xc0003d77e0 sp=0xc0003d7768 pc=0x79a025 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d77e8 sp=0xc0003d77e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f goroutine 20 [chan receive, 3 minutes]: runtime.gopark(0x6e6f635f657a796c?, 0x7165725f6c6f7274?, 0x75?, 0x65?, 0x5f425355203d2071?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d7ef0 sp=0xc0003d7ed0 pc=0x43d66e runtime.chanrecv(0xc0004c0180, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc0003d7f68 sp=0xc0003d7ef0 pc=0x4094ad runtime.chanrecv1(0x45535f5145525f43?, 0x435f454e494c5f54?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0003d7f90 sp=0xc0003d7f68 pc=0x4090b2 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:76 +0x19 fp=0xc0003d7fe0 sp=0xc0003d7f90 pc=0xa190b9 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d7fe8 sp=0xc0003d7fe0 pc=0x46f7c1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:74 +0x33b goroutine 21 [IO wait, 3 minutes]: runtime.gopark(0xc0006a0c10?, 0x41013d?, 0x18?, 0xc?, 0x4df99d?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006a0ba8 sp=0xc0006a0b88 pc=0x43d66e runtime.netpollblock(0x7f7ff7eca9e0?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006a0be0 sp=0xc0006a0ba8 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb10385b0, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006a0c00 sp=0xc0006a0be0 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0007fc000?, 0xc0006a0ce8?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006a0c28 sp=0xc0006a0c00 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc0007fc000) /usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0006a0cd0 sp=0xc0006a0c28 pc=0x4ddeec net.(*netFD).accept(0xc0007fc000) /usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0006a0d88 sp=0xc0006a0cd0 pc=0x5bada9 net.(*TCPListener).accept(0xc000078100) /usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc0006a0db0 sp=0xc0006a0d88 pc=0x5d16de net.(*TCPListener).Accept(0xc000078100) /usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc0006a0de0 sp=0xc0006a0db0 pc=0x5d08d0 net/http.(*onceCloseListener).Accept(0xd67f30?) :1 +0x24 fp=0xc0006a0df8 sp=0xc0006a0de0 pc=0x6f1bc4 net/http.(*Server).Serve(0xc0003f84b0, {0xd67000, 0xc000078100}) /usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc0006a0f28 sp=0xc0006a0df8 pc=0x6cf864 net/http.(*Server).ListenAndServe(0xc0003f84b0) /usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc0006a0f58 sp=0xc0006a0f28 pc=0x6cf4d1 net/http.ListenAndServe(...) /usr/local/go/src/net/http/server.go:3239 main.setupPprofHandler.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x9d fp=0xc0006a0fe0 sp=0xc0006a0f58 pc=0xa1a4bd runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006a0fe8 sp=0xc0006a0fe0 pc=0x46f7c1 created by main.setupPprofHandler in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:283 +0x37 goroutine 22 [select, 3 minutes, locked to thread]: runtime.gopark(0xc0006a4fa8?, 0x2?, 0x0?, 0x0?, 0xc0006a4f94?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006a4e30 sp=0xc0006a4e10 pc=0x43d66e runtime.selectgo(0xc0006a4fa8, 0xc0006a4f90, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0006a4f50 sp=0xc0006a4e30 pc=0x44dac5 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc0006a4fe0 sp=0xc0006a4f50 pc=0x4664f2 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006a4fe8 sp=0xc0006a4fe0 pc=0x46f7c1 created by runtime.ensureSigM in goroutine 19 /usr/local/go/src/runtime/signal_unix.go:997 +0xc8 goroutine 23 [syscall, 3 minutes]: runtime.notetsleepg(0x0?, 0x0?) /usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc000053fa0 sp=0xc000053f58 pc=0x40ea69 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000053fc0 sp=0xc000053fa0 pc=0x46bf29 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000053fe0 sp=0xc000053fc0 pc=0x7993f3 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46f7c1 created by os/signal.Notify.func1.1 in goroutine 19 /usr/local/go/src/os/signal/signal.go:151 +0x1f goroutine 694 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x16c1, 0xc0003d4e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d4e18 sp=0xc0003d4e08 pc=0x4beba9 os.wait6(0xc0001d0000?, 0x43d66e?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d4e88 sp=0xc0003d4e18 pc=0x4e910c os.(*Process).blockUntilWaitable(0xc0005b4a20) /usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d4eb8 sp=0xc0003d4e88 pc=0x4e9190 os.(*Process).wait(0xc0005b4a20) /usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d4f18 sp=0xc0003d4eb8 pc=0x4e3345 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000382b00) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d4f80 sp=0xc0003d4f18 pc=0x795f05 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0007fc800) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003d4fc8 sp=0xc0003d4f80 pc=0xa14568 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0003d4fe0 sp=0xc0003d4fc8 pc=0xa14507 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d4fe8 sp=0xc0003d4fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 36 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d goroutine 693 [IO wait]: runtime.gopark(0xc000055618?, 0xc000055618?, 0x7d?, 0xeb?, 0xc000055670?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055600 sp=0xc0000555e0 pc=0x43d66e runtime.netpollblock(0xc000902000?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000055638 sp=0xc000055600 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1063df0, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000055658 sp=0xc000055638 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0004d1f20?, 0xc000902000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000055680 sp=0xc000055658 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004d1f20, {0xc000902000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000055718 sp=0xc000055680 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00067a990, {0xc000902000?, 0x4c9fcf?, 0xc0000557b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000055758 sp=0xc000055718 pc=0x4e3ad2 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0007fc800) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0000557c8 sp=0xc000055758 pc=0xa146c9 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc0000557e0 sp=0xc0000557c8 pc=0xa14607 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 36 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05 goroutine 33 [select]: runtime.gopark(0xc000353978?, 0x2?, 0xc0?, 0xc9?, 0xc00035391c?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003537c0 sp=0xc0003537a0 pc=0x43d66e runtime.selectgo(0xc000353978, 0xc000353918, 0x20?, 0x0, 0x41d020?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003538e0 sp=0xc0003537c0 pc=0x44dac5 github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc00038ee00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x1d3 fp=0xc0003539a8 sp=0xc0003538e0 pc=0xa14c73 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc00038e100, 0xc0000df200, {0xbda86e?, 0x0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:653 +0xc52 fp=0xc000353c20 sp=0xc0003539a8 pc=0xa14352 github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc00038e100, 0xc0000df200) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:313 +0xce fp=0xc000353c50 sp=0xc000353c20 pc=0xa11ace main.(*Proc).executeProgram(0xc0000d4198, 0xc0003387e0, 0xc000353df0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:120 +0x6f fp=0xc000353db8 sp=0xc000353c50 pc=0xa1b2ef main.(*Proc).execute(0xc0000d4198?, 0xc0003387e0, 0xc00067a960?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000353e00 sp=0xc000353db8 pc=0xa1b1b3 main.(*Proc).loop(0xc0000d4198) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000353fc8 sp=0xc000353e00 pc=0xa1aa2c main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000353fe0 sp=0xc000353fc8 pc=0xa1a925 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000353fe8 sp=0xc000353fe0 pc=0x46f7c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116 goroutine 32 [select]: runtime.gopark(0xc000351978?, 0x2?, 0x60?, 0xd5?, 0xc00035191c?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003517c0 sp=0xc0003517a0 pc=0x43d66e runtime.selectgo(0xc000351978, 0xc000351918, 0x20?, 0x0, 0x41d020?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003518e0 sp=0xc0003517c0 pc=0x44dac5 github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc00038ef00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x1d3 fp=0xc0003519a8 sp=0xc0003518e0 pc=0xa14c73 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc00038e080, 0xc000039b00, {0xbda86e?, 0x0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:653 +0xc52 fp=0xc000351c20 sp=0xc0003519a8 pc=0xa14352 github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc00038e080, 0xc000039b00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:313 +0xce fp=0xc000351c50 sp=0xc000351c20 pc=0xa11ace main.(*Proc).executeProgram(0xc0000d4180, 0xc0003c4540, 0xc000351df0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:120 +0x6f fp=0xc000351db8 sp=0xc000351c50 pc=0xa1b2ef main.(*Proc).execute(0xc0000d4180?, 0xc0003c4540, 0xc0000c8150?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000351e00 sp=0xc000351db8 pc=0xa1b1b3 main.(*Proc).loop(0xc0000d4180) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000351fc8 sp=0xc000351e00 pc=0xa1aa2c main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000351fe0 sp=0xc000351fc8 pc=0xa1a925 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000351fe8 sp=0xc000351fe0 pc=0x46f7c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116 goroutine 756 [IO wait]: runtime.gopark(0xc0000545d0?, 0xc0000545d0?, 0x7d?, 0xeb?, 0xc000054628?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000545b8 sp=0xc000054598 pc=0x43d66e runtime.netpollblock(0xc000336288?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0000545f0 sp=0xc0000545b8 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1063ee8, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000054610 sp=0xc0000545f0 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0002cc6c0?, 0xc000336288?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000054638 sp=0xc000054610 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002cc6c0, {0xc000336288, 0x4, 0x4}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000546d0 sp=0xc000054638 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000c81c8, {0xc000336288?, 0xc000054748?, 0x410365?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000054710 sp=0xc0000546d0 pc=0x4e3ad2 io.ReadAtLeast({0xd5f300, 0xc0000c81c8}, {0xc000336288, 0x4, 0x4}, 0x4) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000054758 sp=0xc000054710 pc=0x4b4a50 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:693 +0x5e fp=0xc0000547e0 sp=0xc000054758 pc=0xa14d9e runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 33 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:690 +0x14d goroutine 34 [select]: runtime.gopark(0xc00034f978?, 0x2?, 0x40?, 0x4e?, 0xc00034f91c?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00034f7c0 sp=0xc00034f7a0 pc=0x43d66e runtime.selectgo(0xc00034f978, 0xc00034f918, 0x20?, 0x0, 0x41d020?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00034f8e0 sp=0xc00034f7c0 pc=0x44dac5 github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc0007fc780) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x1d3 fp=0xc00034f9a8 sp=0xc00034f8e0 pc=0xa14c73 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc00038e180, 0xc0000df1e8, {0xbda86e?, 0x0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:653 +0xc52 fp=0xc00034fc20 sp=0xc00034f9a8 pc=0xa14352 github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc00038e180, 0xc0000df1e8) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:313 +0xce fp=0xc00034fc50 sp=0xc00034fc20 pc=0xa11ace main.(*Proc).executeProgram(0xc0000d41b0, 0xc000338770, 0xc00034fdf0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:120 +0x6f fp=0xc00034fdb8 sp=0xc00034fc50 pc=0xa1b2ef main.(*Proc).execute(0xc0000d41b0?, 0xc000338770, 0xc0000c8120?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00034fe00 sp=0xc00034fdb8 pc=0xa1b1b3 main.(*Proc).loop(0xc0000d41b0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00034ffc8 sp=0xc00034fe00 pc=0xa1aa2c main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00034ffe0 sp=0xc00034ffc8 pc=0xa1a925 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00034ffe8 sp=0xc00034ffe0 pc=0x46f7c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116 goroutine 35 [select]: runtime.gopark(0xc0005bd978?, 0x2?, 0x40?, 0xce?, 0xc0005bd91c?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0005bd7c0 sp=0xc0005bd7a0 pc=0x43d66e runtime.selectgo(0xc0005bd978, 0xc0005bd918, 0x20?, 0x0, 0x41d020?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0005bd8e0 sp=0xc0005bd7c0 pc=0x44dac5 github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc00038ee80) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x1d3 fp=0xc0005bd9a8 sp=0xc0005bd8e0 pc=0xa14c73 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc00038e200, 0xc0000df1a0, {0xbda86e?, 0x0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:653 +0xc52 fp=0xc0005bdc20 sp=0xc0005bd9a8 pc=0xa14352 github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc00038e200, 0xc0000df1a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:313 +0xce fp=0xc0005bdc50 sp=0xc0005bdc20 pc=0xa11ace main.(*Proc).executeProgram(0xc0000d41c8, 0xc000338620, 0xc0005bddf0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:120 +0x6f fp=0xc0005bddb8 sp=0xc0005bdc50 pc=0xa1b2ef main.(*Proc).execute(0xc0000d41c8?, 0xc000338620, 0xc0000c80f8?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0005bde00 sp=0xc0005bddb8 pc=0xa1b1b3 main.(*Proc).loop(0xc0000d41c8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0005bdfc8 sp=0xc0005bde00 pc=0xa1aa2c main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0005bdfe0 sp=0xc0005bdfc8 pc=0xa1a925 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005bdfe8 sp=0xc0005bdfe0 pc=0x46f7c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116 goroutine 36 [IO wait]: runtime.gopark(0xc0005b9890?, 0xc0005b9890?, 0x7d?, 0xeb?, 0xc0005b98e8?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0005b9878 sp=0xc0005b9858 pc=0x43d66e runtime.netpollblock(0xc000474390?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0005b98b0 sp=0xc0005b9878 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb10645b0, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0005b98d0 sp=0xc0005b98b0 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc000740000?, 0xc000474390?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0005b98f8 sp=0xc0005b98d0 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000740000, {0xc000474390, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0005b9990 sp=0xc0005b98f8 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00067a9d0, {0xc000474390?, 0xc0005b9a08?, 0x410365?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0005b99d0 sp=0xc0005b9990 pc=0x4e3ad2 io.ReadAtLeast({0xd5f300, 0xc00067a9d0}, {0xc000474390, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0005b9a18 sp=0xc0005b99d0 pc=0x4b4a50 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0007fc800, 0xc000039998?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc0005b9bc0 sp=0xc0005b9a18 pc=0xa15405 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00038e400, 0x163?, {0xc00067ea00, 0x48c, 0x2d9da41f5?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc0005b9c50 sp=0xc0005b9bc0 pc=0xa1180c main.(*Proc).executeProgram(0xc0000d41e0, 0xc0003c44d0, 0xc0005b9df0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc0005b9db8 sp=0xc0005b9c50 pc=0xa1b365 main.(*Proc).execute(0xc0000d41e0?, 0xc0003c44d0, 0xc00067a940?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0005b9e00 sp=0xc0005b9db8 pc=0xa1b1b3 main.(*Proc).loop(0xc0000d41e0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0005b9fc8 sp=0xc0005b9e00 pc=0xa1aa2c main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0005b9fe0 sp=0xc0005b9fc8 pc=0xa1a925 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005b9fe8 sp=0xc0005b9fe0 pc=0x46f7c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116 goroutine 754 [IO wait]: runtime.gopark(0xc0003d4618?, 0xc0003d4618?, 0x7d?, 0xeb?, 0xc0003d4670?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d4600 sp=0xc0003d45e0 pc=0x43d66e runtime.netpollblock(0xc000800000?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003d4638 sp=0xc0003d4600 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb10380d8, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003d4658 sp=0xc0003d4638 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0002cc600?, 0xc000800000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d4680 sp=0xc0003d4658 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002cc600, {0xc000800000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d4718 sp=0xc0003d4680 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000c8188, {0xc000800000?, 0x4c9fcf?, 0xc0003d47b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d4758 sp=0xc0003d4718 pc=0x4e3ad2 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00038ee00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0003d47c8 sp=0xc0003d4758 pc=0xa146c9 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc0003d47e0 sp=0xc0003d47c8 pc=0xa14607 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d47e8 sp=0xc0003d47e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 33 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05 goroutine 743 [IO wait]: runtime.gopark(0xc0003d55d0?, 0xc0003d55d0?, 0x7d?, 0xeb?, 0xc0003d5628?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d55b8 sp=0xc0003d5598 pc=0x43d66e runtime.netpollblock(0xc0004747f0?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003d55f0 sp=0xc0003d55b8 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1037df0, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003d5610 sp=0xc0003d55f0 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc000114ae0?, 0xc0004747f0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d5638 sp=0xc0003d5610 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000114ae0, {0xc0004747f0, 0x4, 0x4}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d56d0 sp=0xc0003d5638 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00067aa10, {0xc0004747f0?, 0xc0003d5748?, 0x410365?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d5710 sp=0xc0003d56d0 pc=0x4e3ad2 io.ReadAtLeast({0xd5f300, 0xc00067aa10}, {0xc0004747f0, 0x4, 0x4}, 0x4) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003d5758 sp=0xc0003d5710 pc=0x4b4a50 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:693 +0x5e fp=0xc0003d57e0 sp=0xc0003d5758 pc=0xa14d9e runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d57e8 sp=0xc0003d57e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 34 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:690 +0x14d goroutine 742 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x1448, 0xc0003d5e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d5e18 sp=0xc0003d5e08 pc=0x4beba9 os.wait6(0xc00005cc00?, 0x43d66e?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d5e88 sp=0xc0003d5e18 pc=0x4e910c os.(*Process).blockUntilWaitable(0xc0005b49c0) /usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d5eb8 sp=0xc0003d5e88 pc=0x4e9190 os.(*Process).wait(0xc0005b49c0) /usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d5f18 sp=0xc0003d5eb8 pc=0x4e3345 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0007442c0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d5f80 sp=0xc0003d5f18 pc=0x795f05 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0007fc780) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003d5fc8 sp=0xc0003d5f80 pc=0xa14568 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0003d5fe0 sp=0xc0003d5fc8 pc=0xa14507 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d5fe8 sp=0xc0003d5fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 34 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d goroutine 741 [IO wait]: runtime.gopark(0xc0003d9618?, 0xc0003d9618?, 0x7d?, 0xeb?, 0xc0003d9670?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d9600 sp=0xc0003d95e0 pc=0x43d66e runtime.netpollblock(0xc00086c000?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003d9638 sp=0xc0003d9600 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1064a88, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003d9658 sp=0xc0003d9638 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc000114a20?, 0xc00086c000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d9680 sp=0xc0003d9658 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000114a20, {0xc00086c000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d9718 sp=0xc0003d9680 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00067aa00, {0xc00086c000?, 0x4c9fcf?, 0xc0003d97b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d9758 sp=0xc0003d9718 pc=0x4e3ad2 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0007fc780) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0003d97c8 sp=0xc0003d9758 pc=0xa146c9 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc0003d97e0 sp=0xc0003d97c8 pc=0xa14607 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d97e8 sp=0xc0003d97e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 34 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05 goroutine 740 [select]: runtime.gopark(0xc0001e57b0?, 0x2?, 0xc0?, 0x1b?, 0xc0001e578c?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0001e5638 sp=0xc0001e5618 pc=0x43d66e runtime.selectgo(0xc0001e57b0, 0xc0001e5788, 0x1209f20?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0001e5758 sp=0xc0001e5638 pc=0x44dac5 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:754 +0x77 fp=0xc0001e57e0 sp=0xc0001e5758 pc=0xa15af7 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001e57e8 sp=0xc0001e57e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 36 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9 goroutine 720 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x1328, 0xc0003d266c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d2618 sp=0xc0003d2608 pc=0x4beba9 os.wait6(0x1406c20?, 0x8000000000000000?, 0x319ab2449c?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d2688 sp=0xc0003d2618 pc=0x4e910c os.(*Process).blockUntilWaitable(0xc0005b4630) /usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d26b8 sp=0xc0003d2688 pc=0x4e9190 os.(*Process).wait(0xc0005b4630) /usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d2718 sp=0xc0003d26b8 pc=0x4e3345 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000744160) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d2780 sp=0xc0003d2718 pc=0x795f05 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0007fc580) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003d27c8 sp=0xc0003d2780 pc=0xa14568 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0003d27e0 sp=0xc0003d27c8 pc=0xa14507 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d27e8 sp=0xc0003d27e0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 37 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d goroutine 755 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x1959, 0xc0003d2e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d2e18 sp=0xc0003d2e08 pc=0x4beba9 os.wait6(0x1406c20?, 0x8000000000000000?, 0x3241f8c0e1?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d2e88 sp=0xc0003d2e18 pc=0x4e910c os.(*Process).blockUntilWaitable(0xc00003a960) /usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d2eb8 sp=0xc0003d2e88 pc=0x4e9190 os.(*Process).wait(0xc00003a960) /usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d2f18 sp=0xc0003d2eb8 pc=0x4e3345 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0003822c0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d2f80 sp=0xc0003d2f18 pc=0x795f05 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00038ee00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003d2fc8 sp=0xc0003d2f80 pc=0xa14568 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0003d2fe0 sp=0xc0003d2fc8 pc=0xa14507 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d2fe8 sp=0xc0003d2fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 33 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d goroutine 719 [IO wait]: runtime.gopark(0xc000054e18?, 0xc000054e18?, 0x7d?, 0xeb?, 0xc000054e70?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054e00 sp=0xc000054de0 pc=0x43d66e runtime.netpollblock(0xc000708000?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000054e38 sp=0xc000054e00 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb10381d0, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000054e58 sp=0xc000054e38 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0007415c0?, 0xc000708000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000054e80 sp=0xc000054e58 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0007415c0, {0xc000708000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000054f18 sp=0xc000054e80 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00067a8d8, {0xc000708000?, 0x4c9fcf?, 0xc000054fb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000054f58 sp=0xc000054f18 pc=0x4e3ad2 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0007fc580) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc000054fc8 sp=0xc000054f58 pc=0xa146c9 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc000054fe0 sp=0xc000054fc8 pc=0xa14607 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 37 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05 goroutine 762 [IO wait]: runtime.gopark(0xc0001dedd0?, 0xc0001dedd0?, 0x7d?, 0xeb?, 0xc0001dee28?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0001dedb8 sp=0xc0001ded98 pc=0x43d66e runtime.netpollblock(0xc0003362d8?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0001dedf0 sp=0xc0001dedb8 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb10640d8, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0001dee10 sp=0xc0001dedf0 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0002ccf60?, 0xc0003362d8?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001dee38 sp=0xc0001dee10 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002ccf60, {0xc0003362d8, 0x4, 0x4}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0001deed0 sp=0xc0001dee38 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000c8228, {0xc0003362d8?, 0xc0001def48?, 0x410365?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0001def10 sp=0xc0001deed0 pc=0x4e3ad2 io.ReadAtLeast({0xd5f300, 0xc0000c8228}, {0xc0003362d8, 0x4, 0x4}, 0x4) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0001def58 sp=0xc0001def10 pc=0x4b4a50 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:693 +0x5e fp=0xc0001defe0 sp=0xc0001def58 pc=0xa14d9e runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001defe8 sp=0xc0001defe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 32 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:690 +0x14d goroutine 761 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x1bcc, 0xc0001e0e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0001e0e18 sp=0xc0001e0e08 pc=0x4beba9 os.wait6(0xc0001d0400?, 0x43d66e?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0001e0e88 sp=0xc0001e0e18 pc=0x4e910c os.(*Process).blockUntilWaitable(0xc00003ad50) /usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0001e0eb8 sp=0xc0001e0e88 pc=0x4e9190 os.(*Process).wait(0xc00003ad50) /usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0001e0f18 sp=0xc0001e0eb8 pc=0x4e3345 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0003829a0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0001e0f80 sp=0xc0001e0f18 pc=0x795f05 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00038ef00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0001e0fc8 sp=0xc0001e0f80 pc=0xa14568 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0001e0fe0 sp=0xc0001e0fc8 pc=0xa14507 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001e0fe8 sp=0xc0001e0fe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 32 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d goroutine 759 [IO wait]: runtime.gopark(0xc00084ddd0?, 0xc00084ddd0?, 0x7d?, 0xeb?, 0xc00084de28?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00084ddb8 sp=0xc00084dd98 pc=0x43d66e runtime.netpollblock(0xc000336298?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00084ddf0 sp=0xc00084ddb8 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1063c00, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00084de10 sp=0xc00084ddf0 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0002ccae0?, 0xc000336298?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00084de38 sp=0xc00084de10 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002ccae0, {0xc000336298, 0x4, 0x4}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00084ded0 sp=0xc00084de38 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000c81f8, {0xc000336298?, 0xc00084df48?, 0x410365?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00084df10 sp=0xc00084ded0 pc=0x4e3ad2 io.ReadAtLeast({0xd5f300, 0xc0000c81f8}, {0xc000336298, 0x4, 0x4}, 0x4) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc00084df58 sp=0xc00084df10 pc=0x4b4a50 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:693 +0x5e fp=0xc00084dfe0 sp=0xc00084df58 pc=0xa14d9e runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00084dfe8 sp=0xc00084dfe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 35 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:690 +0x14d goroutine 757 [IO wait]: runtime.gopark(0xc00084ae18?, 0xc00084ae18?, 0x7d?, 0xeb?, 0xc00084ae70?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00084ae00 sp=0xc00084ade0 pc=0x43d66e runtime.netpollblock(0xc000820000?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00084ae38 sp=0xc00084ae00 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1064990, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00084ae58 sp=0xc00084ae38 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0002cca20?, 0xc000820000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00084ae80 sp=0xc00084ae58 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002cca20, {0xc000820000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00084af18 sp=0xc00084ae80 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000c81e8, {0xc000820000?, 0x4c9fcf?, 0xc00084afb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00084af58 sp=0xc00084af18 pc=0x4e3ad2 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00038ee80) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc00084afc8 sp=0xc00084af58 pc=0xa146c9 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc00084afe0 sp=0xc00084afc8 pc=0xa14607 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00084afe8 sp=0xc00084afe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 35 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05 goroutine 760 [IO wait]: runtime.gopark(0xc00084be18?, 0xc00084be18?, 0x7d?, 0xeb?, 0xc00084be70?) /usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00084be00 sp=0xc00084bde0 pc=0x43d66e runtime.netpollblock(0xc0008c8000?, 0x407ce6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00084be38 sp=0xc00084be00 pc=0x436a17 internal/poll.runtime_pollWait(0x7f7fb1063cf8, 0x72) /usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00084be58 sp=0xc00084be38 pc=0x469f85 internal/poll.(*pollDesc).wait(0xc0002ccea0?, 0xc0008c8000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00084be80 sp=0xc00084be58 pc=0x4d8a07 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002ccea0, {0xc0008c8000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00084bf18 sp=0xc00084be80 pc=0x4d9cfa os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000c8218, {0xc0008c8000?, 0xc000474118?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00084bf58 sp=0xc00084bf18 pc=0x4e3ad2 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00038ef00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc00084bfc8 sp=0xc00084bf58 pc=0xa146c9 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc00084bfe0 sp=0xc00084bfc8 pc=0xa14607 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00084bfe8 sp=0xc00084bfe0 pc=0x46f7c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 32 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05 ~Jan 1 00:00:46 ci2-netbsd-kubsan-3 init: getty repeating too quickly on port `/dev/constty', sleeping}-}*},'~