last executing test programs: 1m15.510815779s ago: executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x10, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x2010, 0xffffffffffffffff) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) __stat50(&(0x7f00000004c0)='./bus\x00', &(0x7f00000005c0)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r0) __clock_getres50(0x0, 0x0) 1m15.493940152s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x1, 0xcc}, 0x6}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x10, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x2010, 0xffffffffffffffff) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x1d, &(0x7f0000000300)="9c242063a0138cffd2c7328c4b47c7946854f588158eb920574fe4f285") __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) __posix_chown(&(0x7f0000000380)='./bus\x00', r1, r0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000340)="ea00000100000000", 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0, 0x0) __stat50(&(0x7f0000000480)='./bus\x00', &(0x7f00000003c0)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r3) __clock_getres50(0x0, 0x0) 38.402308669s ago: executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x0, 0x0, 0x1f}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = getpid() ktrace(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40000630, r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) __lstat50(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000001c0)='./file0\x00', r4, r5, 0xa00) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={r2, r4, r1}, 0xc) r6 = socket(0x1d, 0x3, 0x0) ioctl$FIOSEEKHOLE(r6, 0x80906916, &(0x7f0000000180)) unmount(0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) 38.39817497s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x1, 0xcc}, 0x6}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x10, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x2010, 0xffffffffffffffff) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x1d, &(0x7f0000000300)="9c242063a0138cffd2c7328c4b47c7946854f588158eb920574fe4f285") __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) __posix_chown(&(0x7f0000000380)='./bus\x00', r1, r0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000340)="ea00000100000000", 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0, 0x0) __stat50(&(0x7f0000000480)='./bus\x00', &(0x7f00000003c0)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r3) __clock_getres50(0x0, 0x0) 38.39810921s ago: executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x10, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x2010, 0xffffffffffffffff) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) __stat50(&(0x7f00000004c0)='./bus\x00', &(0x7f00000005c0)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r0) __clock_getres50(0x0, 0x0) 38.39776678s ago: executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) r1 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r1, &(0x7f0000000400)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r2) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000340)="01") mknod(&(0x7f0000000000)='./file0\x00', 0xe015, 0x0) socket$unix(0x1, 0x1, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") openat(0xffffffffffffffff, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) _lwp_create(&(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '/)!/\x00'}}, 0x0, 0x0) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) compat_50_select(0x40, &(0x7f0000000000)={0xffffffff}, 0x0, 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIONREAD(r3, 0xc0106914, &(0x7f0000000140)) close(0x4) ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0) __getrusage50(0xf0ab2c6e2a2fd709, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 38.272521599s ago: executing program 2: mknod(&(0x7f0000000280)='./file0\x00', 0x0, 0x200) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x90, 0xffffffffffffffff, 0x0, 0x5) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10, 0x2) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x1, 0x100000401}) 38.228462276s ago: executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000100)=[{}, {0x1, 0x8, 0x1000}, {0x3, 0x3ff, 0x1800}, {0x2, 0x201}], 0x4) semop(r0, &(0x7f00000004c0)=[{0x0, 0x420, 0x800}, {0x0, 0x101}, {0x0, 0x200, 0x800}, {0x0, 0x4, 0x800}, {0x2, 0xfff8}, {0x1, 0x7, 0x1800}, {0x0, 0x4}, {0x0, 0xffff}], 0x8) 38.20761358s ago: executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x0, 0x0, 0x1f}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = getpid() ktrace(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40000630, r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) __lstat50(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000001c0)='./file0\x00', r4, r5, 0xa00) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={r2, r4, r1}, 0xc) r6 = socket(0x1d, 0x3, 0x0) ioctl$FIOSEEKHOLE(r6, 0x80906916, &(0x7f0000000180)) unmount(0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) 38.196871841s ago: executing program 5: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000140)='W', 0x1) recvmsg(r2, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000002740)=""/4111, 0x100f}], 0x1, 0x0}, 0x2c0) fcntl$lock(r0, 0x13c6b5a0000000a, 0x0) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400) 38.063589742s ago: executing program 0: mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOSETOWN(r0, 0x40044274, &(0x7f0000000000)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000001400)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) 36.816364605s ago: executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x18, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1) ioctl$FIONREAD(r2, 0x80045729, &(0x7f0000000080)) compat_50_mknod(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt(r3, 0x0, 0x9, &(0x7f0000000040)="285c8f02", 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) listen(r1, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) shutdown(r1, 0x2) fcntl$lock(r0, 0xa, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200c0, 0x800) __getdents30(r4, &(0x7f0000000100)=""/117, 0x0) 36.764709893s ago: executing program 1: r0 = socket$inet6(0x18, 0x20000000, 0x6) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) connect(r0, &(0x7f0000000100)=@family=0x7, 0xe) bind(r0, &(0x7f0000000140)=@len=0x1, 0xe) compat_43_ogetpeername(r0, &(0x7f0000000180)=""/116, &(0x7f0000000200)=0x74) compat_43_orecvmsg(r0, &(0x7f0000000480)={&(0x7f0000000240)=@family, 0xe, &(0x7f0000000380)={&(0x7f0000000280)=""/215, 0xd7}, 0x10, &(0x7f00000003c0)=""/157, 0x9d}, 0x800) r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x1, 0x100) __getdents30(r1, &(0x7f0000000500)=""/50, 0x3) r2 = dup3(r1, r0, 0x4) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x6, r3) recvmmsg(r0, &(0x7f0000000940)={&(0x7f0000000900)={&(0x7f0000000580), 0xe, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/153, 0x99}], 0x4, &(0x7f00000008c0)=""/44, 0x2c}, 0x3ff}, 0x10, 0x200, &(0x7f0000000980)={0x177f}) minherit(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000009c0)={{0x7fffffff, r4, r5, r4, r5, 0x10, 0xfae}, 0xf04, 0x9, 0x3ff}) ioctl$FIOGETOWN(r1, 0x4004667b, &(0x7f0000000a40)) r6 = semget(0x2, 0x4, 0x0) semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f0000000a80)=""/240) setreuid(r4, r4) ____semctl50$GETPID(0xffffffffffffffff, 0x0, 0x4) compat_50_select(0x40, &(0x7f0000000b80)={0xffffffffffffffff, 0xff, 0x94, 0x2, 0x4, 0x7fff, 0xfff, 0x7f}, &(0x7f0000000bc0)={0x5, 0x8000, 0x100000000, 0x2607, 0xd, 0x3, 0x9, 0x6}, &(0x7f0000000c00)={0x5ab, 0x1f, 0x101, 0x38bf, 0x1000, 0xe99a, 0x9a34, 0x9}, &(0x7f0000000c40)={0x56fcfdc, 0x40}) connect(r2, &(0x7f0000000c80)=@len=0x20, 0xe) open$dir(&(0x7f0000000cc0)='./file0\x00', 0x0, 0x20) fchown(r2, r4, r5) r7 = accept$inet(r2, &(0x7f0000000d00), &(0x7f0000000d40)=0xc) shutdown(r7, 0x2) fchmod(r0, 0x38) compat_50_____semctl13$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000dc0)=@array=&(0x7f0000000d80)=0x8) _lwp_exit() compat_50_utimes(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x7fffffffffffffff, 0xffff}) 35.198122626s ago: executing program 4: r0 = socket(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00004100000000", 0x8) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) r2 = socket$inet(0x2, 0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f00000001c0)) chflags(&(0x7f0000000100)='./file0\x00', 0x50009) socket(0x1f, 0x5, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8) 35.015468014s ago: executing program 0: compat_40_mount(0x0, 0x0, 0x0, 0x0) symlink(0x0, &(0x7f0000000240)='./file0\x00') compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x20, &(0x7f0000000140)="01") r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) __getdents30(r0, 0x0, 0x0) 1.814193649s ago: executing program 4: socket(0x1f, 0x3, 0x0) (async) r0 = socket(0x1f, 0x3, 0x0) getsockopt(r0, 0x1, 0x3, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) connect(r1, &(0x7f00000000c0)=@family, 0xe) (async) connect(r1, &(0x7f00000000c0)=@family, 0xe) listen(r1, 0x0) mkdir(0x0, 0x0) 1.80819516s ago: executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x15) fcntl$lock(r0, 0xa, 0x0) (async) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x40044274, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000000000000000000400001020301090224000101000001000009210000000122000009056b0300000000008be83280eaef3caaf3892b00000000000000501c26e2c68863f23ee79fdad3477fc2d7544933d04acd636237c709ef74e7e5f39f64ec54f6c3f2f6436de0b31aae999e2cf57306216ba801a28809948f20ab04b613f24ba710dbd1418e62c179735e4578fb03a12974511a53828162c30cb435e7847e140c6387a7d3b2"], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mkdirat(0xffffffffffffffff, 0x0, 0x0) (async) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x200) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x410) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x0, 0x0, 0x1}, 0x100000001, 0x0, 0x8c2}}) (async) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x500) compat_40_mount(&(0x7f0000000200)='umap\x00', &(0x7f0000000440)='./file0/file0\x00', 0x10000000, &(0x7f00000004c0)="e400c8ae5ddd44cba31bfd822ba1be518c5f6dc0117e15839d9df41498b69d503fb2212399802ea07593af12e560c96d45ac8b98deb598d2f0df82c19e7843f13a807dc9482b4cb2495d5252223dafa3b8b2b19c1c3b2d17c831f82be6aa9ac0e91ac8e78208e89b25a4319dd0e516b7a7d4f52bde697ea01c544e0f") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000001400)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x5486}}) (async) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1) (async) compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) __utimes50(&(0x7f0000000180)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x100000401}) (async) r4 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) compat_43_osetrlimit(0x0, &(0x7f0000000000)) (async) compat_43_osetrlimit(0x3, &(0x7f00000000c0)) fcntl$lock(r4, 0x9, &(0x7f0000000140)={0x0, 0x0, 0x2000000000000, 0x269000000, 0xffffffffffffffff}) (async) writev(r0, &(0x7f0000000380)=[{0x0}], 0x1) 1.80799246s ago: executing program 0: _lwp_suspend(0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x140) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="0b72305a28991328e42b75f95c788db93e513d7a41a13a7f75c5de007949b4a77490afda1c4d5eecd4ee5053f6fc771577a6c894ecba5e1e05c89b0d64b393d051d81a0fac2971951a8ac9054a2434ea1b717b08d6e8fcad81e547fd197f16a5ebb0c3cf6928fb201b9300c3fd7cd18fa1623d27b140c6e64b520bc44c38719ea6f19378ee493c531cdc5ddd1e6268382cbd236c0c391b", 0x97}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0xc) compat_40_mount(&(0x7f0000000000)='null\x00', 0x0, 0x0, 0x0) modctl$MODCTL_UNLOAD(0x1, &(0x7f0000000000)) setsockopt(0xffffffffffffffff, 0x1000000029, 0x100, &(0x7f00000000c0)="b211", 0x2) 1.80424164s ago: executing program 4: unlink(0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4100) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) compat_50_select(0x4, &(0x7f0000000080)={0xffffffff}, 0x0, 0x0, 0x0) 1.803976961s ago: executing program 4: modctl$MODCTL_LOAD(0x5, 0x0) r0 = getsid(0x0) ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xc, r0, &(0x7f0000000000), 0x0) 1.803830861s ago: executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) compat_50_utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)={0x0, 0x3ffffffe}) __mount50(&(0x7f00000000c0)='null\x00', &(0x7f0000000000)='./file0\x00', 0x8000, &(0x7f00000001c0)="4c21bf42b02f000d03a827ecbb7a0cb813d2ce734f41989b7c134e01632e97d78d2a4624b623dbe0956941853569e3f0410db5182fcd5ef27439ee87c0329cc97d2c1a2f8c821b525b70ec6abf49a9243dcc90da4e463c8471d42a6e6d8784ea184b98664d468e0619", 0x69) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chflags(&(0x7f0000000100)='./file0\x00', 0x50009) 1.803695941s ago: executing program 2: mknod(&(0x7f0000000280)='./file0\x00', 0x0, 0x200) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x90, 0xffffffffffffffff, 0x0, 0x5) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10, 0x2) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x1, 0x100000401}) 1.803672881s ago: executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000100)=[{}, {0x1, 0x8, 0x1000}, {0x3, 0x3ff, 0x1800}, {0x2, 0x201}], 0x4) semop(r0, &(0x7f00000004c0)=[{0x0, 0x420, 0x800}, {0x0, 0x101}, {0x0, 0x200, 0x800}, {0x0, 0x4, 0x800}, {0x2, 0xfff8}, {0x1, 0x7, 0x1800}, {0x0, 0x4}, {0x0, 0xffff}], 0x8) 1.803155561s ago: executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) r1 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r1, &(0x7f0000000400)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r2) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000340)="01") mknod(&(0x7f0000000000)='./file0\x00', 0xe015, 0x0) socket$unix(0x1, 0x1, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") openat(0xffffffffffffffff, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) _lwp_create(&(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '/)!/\x00'}}, 0x0, 0x0) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) compat_50_select(0x40, &(0x7f0000000000)={0xffffffff}, 0x0, 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIONREAD(r3, 0xc0106914, &(0x7f0000000140)) close(0x4) ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0) __getrusage50(0xf0ab2c6e2a2fd709, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 1.803055101s ago: executing program 4: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000001640)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0107) compat_50_select(0x40, &(0x7f0000000040)={0xad, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 1.802404161s ago: executing program 3: r0 = compat_30_socket(0x22, 0x3, 0x0) compat_43_ogetpeername(r0, &(0x7f0000000000)=""/97, &(0x7f0000000080)=0x61) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=0x89) compat_43_orecv(r0, &(0x7f00000000c0)=""/251, 0xfb, 0xc) 1.578199286s ago: executing program 2: r0 = socket$inet6(0x18, 0x3, 0x0) rasctl(0x0, 0xd, 0x0) rasctl(&(0x7f0000000240), 0x10000000000001, 0x1) rasctl(&(0x7f0000000180), 0x0, 0x1) ioctl$FIOSEEKHOLE(r0, 0x80906979, &(0x7f0000000180)=0x1) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) r1 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) ioctl$OFIOGETBMAP(r1, 0x8030447c, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_50_utimes(0x0, &(0x7f0000000040)) 1.575463046s ago: executing program 5: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000140)='W', 0x1) recvmsg(r2, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000002740)=""/4111, 0x100f}], 0x1, 0x0}, 0x2c0) fcntl$lock(r0, 0x13c6b5a0000000a, 0x0) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400) 1.567035167s ago: executing program 3: rasctl(0x0, 0xd, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) mknod(0x0, 0x2000, 0x2e00) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) recvmmsg(r0, &(0x7f0000000280)={0x0}, 0x10, 0x240e, 0x0) 1.563879158s ago: executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x15) fcntl$lock(r0, 0xa, 0x0) (async) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x40044274, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000000000000000000400001020301090224000101000001000009210000000122000009056b0300000000008be83280eaef3caaf3892b00000000000000501c26e2c68863f23ee79fdad3477fc2d7544933d04acd636237c709ef74e7e5f39f64ec54f6c3f2f6436de0b31aae999e2cf57306216ba801a28809948f20ab04b613f24ba710dbd1418e62c179735e4578fb03a12974511a53828162c30cb435e7847e140c6387a7d3b2"], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mkdirat(0xffffffffffffffff, 0x0, 0x0) (async) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x200) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x410) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x0, 0x0, 0x1}, 0x100000001, 0x0, 0x8c2}}) (async) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x500) compat_40_mount(&(0x7f0000000200)='umap\x00', &(0x7f0000000440)='./file0/file0\x00', 0x10000000, &(0x7f00000004c0)="e400c8ae5ddd44cba31bfd822ba1be518c5f6dc0117e15839d9df41498b69d503fb2212399802ea07593af12e560c96d45ac8b98deb598d2f0df82c19e7843f13a807dc9482b4cb2495d5252223dafa3b8b2b19c1c3b2d17c831f82be6aa9ac0e91ac8e78208e89b25a4319dd0e516b7a7d4f52bde697ea01c544e0f") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000001400)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x5486}}) (async) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1) (async) compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) __utimes50(&(0x7f0000000180)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x100000401}) (async) r4 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) compat_43_osetrlimit(0x0, &(0x7f0000000000)) (async) compat_43_osetrlimit(0x3, &(0x7f00000000c0)) fcntl$lock(r4, 0x9, &(0x7f0000000140)={0x0, 0x0, 0x2000000000000, 0x269000000, 0xffffffffffffffff}) (async) writev(r0, &(0x7f0000000380)=[{0x0}], 0x1) 1.559916718s ago: executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) compat_50_utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)={0x0, 0x3ffffffe}) __mount50(&(0x7f00000000c0)='null\x00', &(0x7f0000000000)='./file0\x00', 0x8000, &(0x7f00000001c0)="4c21bf42b02f000d03a827ecbb7a0cb813d2ce734f41989b7c134e01632e97d78d2a4624b623dbe0956941853569e3f0410db5182fcd5ef27439ee87c0329cc97d2c1a2f8c821b525b70ec6abf49a9243dcc90da4e463c8471d42a6e6d8784ea184b98664d468e0619", 0x69) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chflags(&(0x7f0000000100)='./file0\x00', 0x50009) 1.556443129s ago: executing program 4: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000001640)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0107) compat_50_select(0x40, &(0x7f0000000040)={0xad, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 953.925752ms ago: executing program 1: syz_emit_ethernet(0x34e, &(0x7f0000000780)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x2000c600) r2 = socket$unix(0x1, 0x2, 0x0) paccept(r2, &(0x7f0000000040)=@family, &(0x7f00000000c0)=0xe, 0x50000000) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) __fstat50(r3, &(0x7f0000000200)) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='ffs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 797.806277ms ago: executing program 3: modctl$MODCTL_UNLOAD(0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', 0x0) __mount50(&(0x7f00000001c0)='fdesc\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pathconf(0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIOSEEKHOLE(r1, 0x80206913, &(0x7f0000000180)=0x8000000000000032) semop(0x0, &(0x7f0000000280)=[{}, {0x2, 0x4, 0x1000}, {0x1, 0x2, 0x400}, {0x3, 0x8, 0x1000}, {0x3, 0x4, 0x800}], 0x5) r2 = getuid() semop(0x0, &(0x7f0000000700)=[{0x4, 0xfff7, 0x1000}, {0x1, 0x200, 0x1000}, {0x1, 0xd22, 0x1800}, {0x2, 0x1, 0x1000}, {0x4, 0x8, 0x800}, {0x7, 0x2, 0x1800}], 0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setegid(r9) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000440)={{0x100, r2, r5, r2, r9, 0x40, 0x1000}, 0x1, 0x4, 0x1000}) seteuid(r4) r10 = msgget$private(0x0, 0x102) getsockopt$SO_PEERCRED(r7, 0xffff, 0x1022, &(0x7f0000000740)={0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000000780)=[r9]) msgctl$IPC_SET(r10, 0x1, &(0x7f00000007c0)={{0x0, r11, r12, r2, r9, 0x4, 0x1dd}, 0x4, 0x6, r3, r8, 0x1, 0xfffffffffffffffe, 0x6, 0x9}) r13 = getgid() r14 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) __lstat50(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r14, &(0x7f00000001c0)='./file0\x00', r15, r16, 0xa00) r17 = semget(0x1, 0x3, 0x2b4) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x3d) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000380)={{0x8, 0xffffffffffffffff, r19, r18, 0xffffffffffffffff, 0x100, 0x800}, 0x2, 0x3, 0xfffffffffffffc01}) compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x9, r11, r13, r15, r19, 0xa06, 0x17}, 0x6, 0x1c0000, 0xffffffe0, 0x9, 0x1, 0x7782, 0x9, &(0x7f0000000200)={&(0x7f0000000100)={&(0x7f00000000c0)={0x0, 0xad9c, 0x1000, 0x1}, 0x7, 0x6, 0x8000}, 0x10001, 0x7, 0x7}, &(0x7f00000002c0)={&(0x7f0000000280)={&(0x7f0000000240)={0x0, 0x0, 0x80, 0x9}, 0x8, 0x1, 0xfff}, 0x1, 0x7, 0x5}, 0xffffffff}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x9003, 0x0) 589.883428ms ago: executing program 5: r0 = socket(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00004100000000", 0x8) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) r2 = socket$inet(0x2, 0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f00000003c0)='./file0\x00', 0x0, &(0x7f00000001c0)) chflags(&(0x7f0000000100)='./file0\x00', 0x50009) socket(0x1f, 0x5, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8) 0s ago: executing program 3: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") (async) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000480)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x4}, 0xdffffff7fffff7ff, 0x80, 0xfffd}}) (async) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) __clone(0x0, 0x0) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) (async) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) (async) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x5300) (async) mknod(0x0, 0x0, 0xe03) (async) open(0x0, 0x0, 0x0) (async) symlink(0x0, 0x0) (async) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r0, 0xa, 0x0) (async) pread(r0, 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) mknod(0x0, 0x0, 0x1003) (async) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/36, 0x24}], 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x80067409, &(0x7f0000000040)) (async) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_43_ogetdirentries(r3, 0x0, 0x0, 0x0) (async) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) (async) r4 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) ioctl$FIOASYNC(r4, 0x4020426b, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.138' (ED25519) to the list of known hosts. 2024/06/10 21:50:08 fuzzer started 2024/06/10 21:50:08 dialing manager at 10.128.0.163:30040 2024/06/10 21:50:09 starting 6 executor processes [ 113.1805153] sockaddr_getsize_by_family: (syz-executor.0:581:1768) Unhandled address family=0 [ 117.4405371] tap2: detached Jun 10 21:50:59 ci2-netbsd-kmsan-2 dhcpcd[487]: ps_dostop: Connection reset by peer Jun 10 21:50:59 ci2-netbsd-kmsan-2 dhcpcd[487]: ps_root_recvmsg: Connection reset by peer [ 147.0807142] tap4: detached [ 167.7008223] load: 2.41 cmd: getty 1115 [ttyraw] 0.01u 0.16s 0% 1644k [ 169.0908353] uhub5: device problem, disabling port 1 [ 171.7608454] tap3: detached [ 175.2108679] tap1: detached [ 176.5408895] tap2: detached [ 179.9208970] tap4: detached [ 180.3608965] pad0: outputs: 44100Hz, 16-bit, stereo [ 180.3750210] audio0 at pad0: playback [ 180.3809073] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 180.3937023] spkr1 at audio0: PC Speaker (synthesized) [ 180.4009379] wsbell at spkr1 not configured [ 180.4909230] pad1: outputs: 44100Hz, 16-bit, stereo [ 180.4909230] audio1 at pad1: playback [ 180.5024671] audio1: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 180.5159937] spkr2 at audio1: PC Speaker (synthesized) [ 180.5231263] wsbell at spkr2 not configured [ 180.6209042] spkr2: detached [ 180.6409106] audio1: detached [ 180.6509602] pad1: detached [ 180.6609041] spkr1: detached [ 180.6808956] audio0: detached [ 180.6908996] pad0: detached [ 184.2109217] tap5: detached Jun 10 21:51:40 ci2-netbsd-kmsan-2 dhcpcd[487]: ps_dostop: Connection reset by peer Jun 10 21:51:40 ci2-netbsd-kmsan-2 dhcpcd[487]: ps_root_recvmsg: Connection reset by peer [ 190.2409640] tap0: detached [ 191.7109675] tap3: detached [ 192.2909819] tap1: detached [ 218.4211164] pad0: outputs: 44100Hz, 16-bit, stereo [ 218.4211164] audio0 at pad0: playback [ 218.4320161] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 218.4460583] spkr1 at audio0: PC Speaker (synthesized) [ 218.4531296] wsbell at spkr1 not configured [ 218.5811172] pad1: outputs: 44100Hz, 16-bit, stereo [ 218.5911245] audio1 at pad1: playback [ 218.5911245] audio1: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 218.6111128] spkr2 at audio1: PC Speaker (synthesized) [ 218.6111128] wsbell at spkr2 not configured [ 218.7111118] spkr2: detached [ 218.7211056] audio1: detached [ 218.7311207] pad1: detached [ 218.7411086] spkr1: detached [ 218.7511374] audio0: detached [ 218.7611059] pad0: detached [ 225.8911711] tap5: detached [ 225.9811514] tap2: detached [ 231.0411814] tap1: detached [ 233.3212035] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 390 command syz-executor.3) [ 234.4411968] tap4: detached [ 235.6812035] tap0: detached Jun 10 21:52:53 ci2-netbsd-kmsan-2 dhcpcd[487]: ps_dostop: Connection reset by peer Jun 10 21:52:53 ci2-netbsd-kmsan-2 dhcpcd[487]: ps_root_recvmsg: Connection reset by peer [ 261.1413491] tap2: detached [ 261.5913779] tap5: detached [ 262.8213549] tap3: detached [ 266.6113771] tap1: detached [ 268.1213895] pad0: outputs: 44100Hz, 16-bit, stereo [ 268.1348202] audio0 at pad0: playback [ 268.1413947] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 268.1531279] spkr1 at audio0: PC Speaker (synthesized) [ 268.1613938] wsbell at spkr1 not configured [ 268.2013884] pad1: outputs: 44100Hz, 16-bit, stereo [ 268.2013884] audio1 at pad1: playback [ 268.2139343] audio1: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 268.2270239] spkr2 at audio1: PC Speaker (synthesized) [ 268.2335776] wsbell at spkr2 not configured [ 268.3913930] spkr2: detached [ 268.4013888] audio1: detached [ 268.4113962] pad1: detached [ 268.4213982] spkr1: detached [ 268.4314150] audio0: detached [ 268.4314150] pad0: detached [ 271.3414620] tap0: detached [ 273.9414155] tap4: detached [ 293.0915562] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5453 command syz-executor.4) [ 295.3315350] tap2: detached [ 312.0016449] cpu0: found cpu1 heart stopped beating after 16 seconds [ 312.0016449] panic: cpu0: found cpu1 heart stopped beating and unresponsive [ 312.0016449] cpu0: Begin traceback... [ 312.0016449] vpanic() at netbsd:vpanic+0xc9d [ 312.0016449] panic() at netbsd:panic+0x1b3 [ 312.0016449] defibrillate() at netbsd:defibrillate+0x44c [ 312.0016449] hardclock() at netbsd:hardclock+0x5e5 [ 312.0016449] Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e [ 312.0016449] --- interrupt --- [ 312.0016449] __sanitizer_cov_trace_pc() at netbsd:__sanitizer_cov_trace_pc+0x2c [ 312.0016449] _kernel_lock() at netbsd:_kernel_lock+0xa9b [ 312.0016449] intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x47 [ 312.0016449] Xhandle_ioapic_edge19() at netbsd:Xhandle_ioapic_edge19+0x75 [ 312.0016449] --- interrupt --- [ 312.0016449] Xspllower() at netbsd:Xspllower+0xe [ 312.0016449] uao_get() at netbsd:uao_get+0x26bc [ 312.0016449] uvm_fault_internal() at netbsd:uvm_fault_internal+0x9577 [ 312.0016449] uvm_fault_wire() at netbsd:uvm_fault_wire+0x211 [ 312.0016449] uvm_map_pageable() at netbsd:uvm_map_pageable+0x1d72 [ 312.0016449] kcov_allocbuf() at netbsd:kcov_allocbuf+0x4a4 [ 312.0016449] kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x1cf [ 312.0016449] sys_ioctl() at netbsd:sys_ioctl+0xd84 [ 312.0016449] syscall() at netbsd:syscall+0x576 [ 312.0016449] --- syscall (number 54) --- [ 312.0016449] netbsd:syscall+0x576: [ 312.0016449] cpu0: End traceback... [ 312.0016449] fatal breakpoint trap in supervisor mode [ 312.0016449] trap type 1 code 0 rip 0xffffffff8023687d cs 0x8 rflags 0x296 cr2 0x60401e40 ilevel 0x7 rsp 0xffffc000d0bd6cc8 [ 312.0016449] curlwp 0xffffc00013abd780 pid 6888.6888 lowest kstack 0xffffc000d0bd02c0 Stopped in pid 6888.6888 (syz-executor.5) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0xc9d panic() at netbsd:panic+0x1b3 defibrillate() at netbsd:defibrillate+0x44c hardclock() at netbsd:hardclock+0x5e5 Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e --- interrupt --- __sanitizer_cov_trace_pc() at netbsd:__sanitizer_cov_trace_pc+0x2c _kernel_lock() at netbsd:_kernel_lock+0xa9b intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x47 Xhandle_ioapic_edge19() at netbsd:Xhandle_ioapic_edge19+0x75 --- interrupt --- Xspllower() at netbsd:Xspllower+0xe uao_get() at netbsd:uao_get+0x26bc uvm_fault_internal() at netbsd:uvm_fault_internal+0x9577 uvm_fault_wire() at netbsd:uvm_fault_wire+0x211 uvm_map_pageable() at netbsd:uvm_map_pageable+0x1d72 kcov_allocbuf() at netbsd:kcov_allocbuf+0x4a4 kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x1cf sys_ioctl() at netbsd:sys_ioctl+0xd84 syscall() at netbsd:syscall+0x576 --- syscall (number 54) --- netbsd:syscall+0x576: Panic string: cpu0: found cpu1 heart stopped beating and unresponsive PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 1383 1383 2 1 0 ffffc00013785a80 syz-executor.2 6888 > 6888 7 0 0 ffffc00013abd780 syz-executor.5 1263 1263 2 0 0 ffffc00013a3a300 syz-executor.3 2121 2121 2 0 0 ffffc00013abd340 sh 1643 1643 3 0 180 ffffc00012545bc0 sh wait 1249 1249 2 0 40000 ffffc000134d8580 syz-executor.0 2143 2143 3 0 180 ffffc000135cb5c0 sh pipe_rd 1092 1092 3 1 180 ffffc000137e3700 sh pipe_rd 2234 2234 2 1 0 ffffc0001383e680 sh 1090 1090 3 1 180 ffffc00013785640 sh wait 2099 2099 3 1 180 ffffc000134cc540 sh wait 6613 6613 3 0 180 ffffc00013abdbc0 syz-executor.2 wait 926 926 2 0 0 ffffc000135cb180 syz-executor.4 1617 > 1617 7 1 0 ffffc00013785200 syz-executor.1 2237 2237 3 1 180 ffffc000137e1b00 syz-executor.0 parked 1240 1758 3 0 180 ffffc0001383e240 syz-fuzzer wait 1240 1344 3 0 180 ffffc000136a0600 syz-fuzzer wait 1240 1211 3 0 180 ffffc000134d89c0 syz-fuzzer kqueue 1240 1076 3 0 180 ffffc000134cc100 syz-fuzzer wait 1240 1069 3 0 180 ffffc00012cc9940 syz-fuzzer wait 1240 1120 3 0 180 ffffc000134d8140 syz-fuzzer wait 1240 1203 3 0 180 ffffc000134cc980 syz-fuzzer parked 1240 1247 3 1 180 ffffc00012cc9500 syz-fuzzer parked 1240 830 3 0 180 ffffc00012cc90c0 syz-fuzzer parked 1240 449 3 1 180 ffffc00012515300 syz-fuzzer parked 1240 1077 3 0 180 ffffc000122feb00 syz-fuzzer wait 1240 930 3 1 180 ffffc000122fe6c0 syz-fuzzer parked 1240 1184 3 1 180 ffffc0001232c2c0 syz-fuzzer parked 1240 1240 3 1 180 ffffc00012bec080 syz-fuzzer parked 1102 1102 3 0 180 ffffc000121c7200 sshd select 1225 1225 3 1 180 ffffc000122fe280 getty nanoslp 1233 1233 3 0 180 ffffc00012bec900 getty nanoslp 1082 1082 3 0 180 ffffc00012bec4c0 getty nanoslp 1115 1115 3 1 180 ffffc00012265ac0 getty ttyraw 1116 1116 3 1 180 ffffc00012b6e8c0 sshd select 945 945 3 0 180 ffffc00012b6e480 powerd kqueue 694 694 3 0 180 ffffc00012b6e040 syslogd kqueue 594 594 3 1 180 ffffc0001232c700 dhcpcd poll 748 748 3 1 180 ffffc00012545780 dhcpcd wait 747 747 3 1 180 ffffc00012515b80 dhcpcd poll 486 486 3 1 180 ffffc00012545340 dhcpcd poll 487 487 3 0 1000180 ffffc0001232cb40 dhcpcd wait 292 292 3 1 180 ffffc00012515740 dhcpcd poll 1 1 3 1 180 ffffc00011e55100 init wait 0 1709 3 1 200 ffffc000136a0a40 ktrace ktrwait 0 3250 5 0 200 ffffc0001383eac0 (zombie) 0 1002 3 0 200 ffffc000121c7640 physiod physiod 0 196 3 0 200 ffffc00012265680 pooldrain pooldrain 0 195 3 0 200 ffffc00012265240 ioflush syncer 0 194 3 1 200 ffffc000121c7a80 pgdaemon pgdaemon 0 172 3 0 200 ffffc00012197a40 usb7 usbevt 0 170 3 1 200 ffffc00012197600 usb6 usbevt 0 169 3 1 200 ffffc000121971c0 usb5 usbevt 0 167 3 0 200 ffffc0001210ba00 usb4 usbevt 0 166 3 0 200 ffffc0001210b5c0 usb3 usbevt 0 165 3 1 200 ffffc0001210b180 usb2 usbevt 0 31 3 0 200 ffffc0001205b9c0 usb1 usbevt 0 63 3 0 200 ffffc0001205b580 usb0 usbevt 0 126 3 1 200 ffffc0001205b140 usbtask-dr usbtsk 0 125 3 0 200 ffffc00011e55980 usbtask-hc usbtsk 0 124 3 1 200 ffffc00011e55540 swwreboot swwreboot 0 123 3 0 200 ffffc000103d3b00 npfgc0 npfgcw 0 122 3 1 200 ffffc00011e4b940 rt_free rt_free 0 121 3 1 200 ffffc00011e4b500 unpgc unpgc 0 120 3 0 200 ffffc00011e4b0c0 key_timehandler key_timehandler 0 119 3 1 200 ffffc00011e45900 icmp6_wqinput/1 icmp6_wqinput 0 118 3 0 200 ffffc00011e454c0 icmp6_wqinput/0 icmp6_wqinput 0 117 3 0 200 ffffc00011e45080 nd6_timer nd6_timer 0 116 3 1 200 ffffc00011e3f8c0 carp6_wqinput/1 carp6_wqinput 0 115 3 0 200 ffffc00011e3f480 carp6_wqinput/0 carp6_wqinput 0 114 3 1 200 ffffc00011e3f040 carp_wqinput/1 carp_wqinput 0 113 3 0 200 ffffc00011cc9b80 carp_wqinput/0 carp_wqinput 0 112 3 1 200 ffffc00011cc9740 icmp_wqinput/1 icmp_wqinput 0 111 3 0 200 ffffc00011cccbc0 icmp_wqinput/0 icmp_wqinput 0 110 3 0 200 ffffc00011ccc340 rt_timer rt_timer 0 109 3 0 200 ffffc00011ccc780 vmem_rehash vmem_rehash 0 100 3 0 200 ffffc00011cc9300 entbutler entropy 0 99 3 0 200 ffffc000117c0b40 viomb balloon 0 98 3 1 200 ffffc000117c0700 vioif0_txrx/1 vioif0_txrx 0 97 3 0 200 ffffc000117c02c0 vioif0_txrx/0 vioif0_txrx 0 30 3 0 200 ffffc000103d36c0 scsibus0 sccomp 0 29 3 0 200 ffffc000103d3280 pms0 pmsreset 0 28 3 1 200 ffffc000103baac0 xcall/1 xcall 0 27 1 1 200 ffffc000103ba680 softser/1 0 26 1 1 200 ffffc000103ba240 softclk/1 0 25 1 1 200 ffffc000103b7a80 softbio/1 0 24 1 1 200 ffffc000103b7640 softnet/1 0 23 1 1 201 ffffc000103b7200 idle/1 0 22 3 1 200 ffffc0000f1d2a40 lnxsyswq lnxsyswq 0 21 3 1 200 ffffc0000f1d2600 lnxubdwq lnxubdwq 0 20 3 1 200 ffffc0000f1d21c0 lnxpwrwq lnxpwrwq 0 19 3 1 200 ffffc0000f1d1a00 lnxlngwq lnxlngwq 0 18 3 1 200 ffffc0000f1d15c0 lnxhipwq lnxhipwq 0 17 3 1 200 ffffc0000f1d1180 lnxrcugc lnxrcugc 0 16 3 0 200 ffffc0000f1ca9c0 sysmon smtaskq 0 15 3 1 200 ffffc0000f1ca580 pmfsuspend pmfsuspend 0 14 3 0 200 ffffc0000f1ca140 pmfevent pmfevent 0 13 3 0 200 ffffc0000f1c8980 sopendfree sopendfr 0 12 3 0 200 ffffc0000f1c8540 ifwdog ifwdog 0 11 3 1 200 ffffc0000f1c8100 iflnkst iflnkst 0 10 3 0 200 ffffc0000f1be940 nfssilly nfssilly 0 9 3 1 200 ffffc0000f1be500 pooldisp pooldisp 0 8 3 1 200 ffffc0000f1be0c0 modunload mod_unld 0 7 3 0 200 ffffc0000ebc9900 xcall/0 xcall 0 6 1 0 200 ffffc0000ebc94c0 softser/0 0 5 1 0 200 ffffc0000ebc9080 softclk/0 0 4 1 0 200 ffffc0000ebc88c0 softbio/0 0 3 1 0 200 ffffc0000ebc8480 softnet/0 0 2 1 0 201 ffffc0000ebc8040 idle/0 0 0 3 1 200 ffffffff86a6f9c0 swapper uvm [Locks tracked through LWPs] ****** LWP 1383.1383 (syz-executor.2) @ 0xffffc00013785a80, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x972) lock address : ffffc0001248ed90 type : sleep/adaptive initialized : netbsd:fork1+0x972 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc00013785a80 last held: 0xffffc00013785a80 last locked* : netbsd:execve_loadvm+0x708 unlocked : 0 owner/count : 0xffffc00013785a80 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 6888.6888 (syz-executor.5) @ 0xffffc00013abd780, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x10d) lock address : ffffc000137196c0 type : sleep/adaptive initialized : netbsd:kcov_open+0x10d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc00013abd780 last held: 0xffffc00013abd780 last locked* : netbsd:kcov_fops_ioctl+0xa0 unlocked : 0 owner field : 0xffffc00013abd780 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:main+0x362) lock address : netbsd:kernel_lock type : spin initialized : netbsd:main+0x362 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 0 last held: 1 relevant lwp : 0xffffc00013abd780 last held: 0xffffc00013785200 last locked* : netbsd:sleepq_block+0x9d6 unlocked : netbsd:sleepq_enter+0x29a curcpu holds : 0 wanted by: 0xffffc00013abd780 ****** LWP 1263.1263 (syz-executor.3) @ 0xffffc00013a3a300, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x10d) lock address : ffffc00013bcaf80 type : sleep/adaptive initialized : netbsd:kcov_open+0x10d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc00013a3a300 last held: 0xffffc00013a3a300 last locked* : netbsd:kcov_fops_ioctl+0xa0 unlocked : 0 owner field : 0xffffc00013a3a300 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 2121.2121 (sh) @ 0xffffc00013abd340, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x972) lock address : ffffc000137fdbd0 type : sleep/adaptive initialized : netbsd:fork1+0x972 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc00013abd340 last held: 0xffffc00013abd340 last locked* : netbsd:exit1+0xac2 unlocked : 0 owner/count : 0xffffc00013abd340 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:uvm_km_bootstrap+0x2af) lock address : netbsd:kernel_map_store+0x18 type : sleep/adaptive initialized : netbsd:uvm_km_bootstrap+0x2af shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 3 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc00013abd340 last held: 000000000000000000 last locked : netbsd:vm_map_lock+0x18b unlocked* : netbsd:vm_map_lock+0x1eb owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 1249.1249 (syz-executor.0) @ 0xffffc000134d8580, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x10d) lock address : ffffc00013be7a40 type : sleep/adaptive initialized : netbsd:kcov_open+0x10d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc000134d8580 last held: 0xffffc000134d8580 last locked* : netbsd:kcov_fops_ioctl+0xa0 unlocked : 0 owner field : 0xffffc000134d8580 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:uvm_km_bootstrap+0x2af) lock address : netbsd:kernel_map_store+0x18 type : sleep/adaptive initialized : netbsd:uvm_km_bootstrap+0x2af shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 3 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc000134d8580 last held: 000000000000000000 last locked : netbsd:vm_map_lock+0x18b unlocked* : netbsd:vm_map_lock+0x1eb owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 926.926 (syz-executor.4) @ 0xffffc000135cb180, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:fork1+0x972) lock address : ffffc00012bf7e50 type : sleep/adaptive initialized : netbsd:fork1+0x972 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc000135cb180 last held: 0xffffc000135cb180 last locked* : netbsd:exit1+0xac2 unlocked : netbsd:execve_runproc+0x65d0 owner/count : 0xffffc000135cb180 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:uvm_km_bootstrap+0x2af) lock address : netbsd:kernel_map_store+0x18 type : sleep/adaptive initialized : netbsd:uvm_km_bootstrap+0x2af shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 3 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc000135cb180 last held: 000000000000000000 last locked : netbsd:vm_map_lock+0x18b unlocked* : netbsd:vm_map_lock+0x1eb owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 1617.1617 (syz-executor.1) @ 0xffffc00013785200, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:vcache_alloc+0xc6) lock address : ffffc00013bf7440 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xc6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc00013785200 last held: 0xffffc00013785200 last locked* : netbsd:genfs_lock+0x1d6 unlocked : netbsd:genfs_unlock+0x55 owner/count : 0xffffc00013785200 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:vcache_alloc+0xc6) lock address : ffffc00013c89440 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xc6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffc00013785200 last held: 0xffffc00013785200 last locked* : netbsd:genfs_lock+0x214 unlocked : netbsd:genfs_unlock+0x55 owner/count : 0xffffc00013785200 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 748.748 (dhcpcd) @ 0xffffc00012545780, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc00012545780 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 747.747 (dhcpcd) @ 0xffffc00012515b80, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc00012515b80 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 487.487 (dhcpcd) @ 0xffffc0001232cb40, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc0001232cb40 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 292.292 (dhcpcd) @ 0xffffc00012515740, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc00012515740 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.26 (softclk/1) @ 0xffffc000103ba240, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc000103ba240 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.11 (iflnkst) @ 0xffffc0000f1c8100, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffc0000f1c8100 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.5 (softclk/0) @ 0xffffc0000ebc9080, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc0000ebc9080 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.0 (swapper) @ 0xffffffff86a6f9c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffffff86a6f9c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. [Locks tracked through CPUs] ******* Locks held on cpu0: * Lock 0 (initialized at netbsd:kprintf_init+0xcb) lock address : netbsd:kprintf_mtx type : spin initialized : netbsd:kprintf_init+0xcb shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffc00013abd780 last held: 0xffffc00013abd780 last locked* : netbsd:vpanic+0x624 unlocked : netbsd:printf+0x2ce owner field : 0x0000000000000800 wait/spin: 0/1 ******* Locks held on cpu1: * Lock 0 (initialized at netbsd:main+0x362)