Warning: Permanently added '10.128.0.251' (ECDSA) to the list of known hosts.
2020/02/11 02:31:08 fuzzer started
2020/02/11 02:31:12 dialing manager at 10.128.15.235:5412
2020/02/11 02:31:12 syscalls: 337
2020/02/11 02:31:12 code coverage: enabled
2020/02/11 02:31:12 comparison tracing: enabled
2020/02/11 02:31:12 extra coverage: support is not implemented in syzkaller
2020/02/11 02:31:12 setuid sandbox: enabled
2020/02/11 02:31:12 namespace sandbox: support is not implemented in syzkaller
2020/02/11 02:31:12 Android sandbox: support is not implemented in syzkaller
2020/02/11 02:31:12 fault injection: support is not implemented in syzkaller
2020/02/11 02:31:12 leak checking: support is not implemented in syzkaller
2020/02/11 02:31:12 net packet injection: enabled
2020/02/11 02:31:12 net device setup: support is not implemented in syzkaller
2020/02/11 02:31:12 concurrency sanitizer: support is not implemented in syzkaller
2020/02/11 02:31:12 devlink PCI setup: support is not implemented in syzkaller
02:31:19 executing program 1:
socketpair$unix(0x1, 0xc0f4b25041e2da7d, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
fcntl$getown(r0, 0x5)
bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
pwrite(r2, &(0x7f0000000100)="edfa6ae7cca689d200bf8d", 0xb, 0x0, 0x5)
r3 = semget(0x2, 0x4, 0x121)
semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000140)=""/17)
ioctl$BIOCGBLEN(r2, 0x40044266, &(0x7f0000000180))
r4 = openat$wsmouse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/wsmouse0\x00', 0x1, 0x0)
close(r4)
getrlimit(0x2, &(0x7f0000000200))
r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/8}, &(0x7f0000000280)=0xa)
r6 = dup(r5)
r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0xcf9244ec5dbd21c3, 0x0)
ioctl$BIOCSDLT(r7, 0x8004427a, &(0x7f0000000300)=0xfffffffa)
r8 = dup(r6)
getsockopt$SO_PEERCRED(r8, 0xffff, 0x1022, &(0x7f0000000340), 0xc)
r9 = open(&(0x7f0000000380)='./file0\x00', 0x2, 0x31)
ioctl$BIOCSETIF(r9, 0x8020426c, &(0x7f00000003c0)={'tap', 0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
write(r10, &(0x7f0000000440)="9a56cca669dbbbd3", 0x8)
ioctl$TIOCSCTTY(r7, 0x20007461)
r11 = fcntl$dupfd(0xffffffffffffff9c, 0xa, 0xffffffffffffff9c)
fcntl$getflags(r11, 0x1)
r12 = openat$klog(0xffffffffffffff9c, &(0x7f0000000480)='/dev/klog\x00', 0x80, 0x0)
r13 = syz_open_pts()
dup2(r12, r13)
r14 = dup(0xffffffffffffff9c)
symlinkat(&(0x7f00000004c0)='./file0\x00', r14, &(0x7f0000000500)='./file0\x00')

02:31:19 executing program 0:
r0 = openat$klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0x8000, 0x0)
close(r0)
r1 = syz_open_pts()
fcntl$getown(r1, 0x5)
fcntl$getflags(0xffffffffffffffff, 0x1)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$VMM_IOC_INFO(r2, 0xc0185603, &(0x7f0000000140)={0x8b, 0x0, &(0x7f0000000080)=""/139})
r3 = getgid()
r4 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x40)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f00000001c0)={0x1, 0x4}, 0x8)
r5 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/wsmouse\x00', 0x8000, 0x0)
r6 = socket$unix(0x1, 0x2, 0x0)
r7 = fcntl$dupfd(0xffffffffffffff9c, 0xa, 0xffffffffffffff9c)
r8 = accept$inet6(r4, 0x0, &(0x7f0000000240))
poll(&(0x7f0000000280)=[{r5, 0x4}, {0xffffffffffffff9c, 0x18}, {0xffffffffffffffff, 0x2}, {r1, 0x1}, {r1, 0x2}, {r6, 0x4}, {r7, 0x100}, {r8, 0x100}, {r1, 0x20}], 0x9, 0x8)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x10000)
dup(r9)
symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00')
r10 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$TIOCCONS(r10, 0x80047462, &(0x7f00000003c0)=0x200)
syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0)
utimes(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x100000001, 0x3}, {0x5, 0x8}})
getsockopt$SO_PEERCRED(r6, 0xffff, 0x1022, &(0x7f00000004c0)={0x0, 0x0, <r11=>0x0}, 0xc)
setegid(r11)
write(r5, &(0x7f0000000500)="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", 0x1000)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000001500)={0x0, 0x0, <r12=>0x0}, 0xc)
setregid(r3, r12)
r13 = accept$unix(r7, 0x0, &(0x7f0000001540))
sendto$unix(r13, &(0x7f0000001580)="2b2742564f6c20fe7506d600d119d8a3a89aff832725e9ca1354552e7b4b24b95cb59bf01ee31c57adfc215f3662fe1cf03488a5ad3754413552f5bc2b4658d459442d82272b8aff0d3cc221f817a4e21e1b635b766642d62e3bcdea74947e9e3f8c2fe8df266784bb4146216fb074262f27cf5dae4872635c2e6f3af4f4ac81535da10209dde98652af0e4af45b81e2e1c78f08c65098a31b754c6a80e43707ce6cccfb04ab1c0a0e9086223af74b02cef31c9d1b8639502ea55fc3ff74d67141c0d992a5bb4dfe404bdd7895e36923078027535c07cc78906f5754e30ad5d1442f92795f52fabe8a8b5aef3a59bab1c7a187833295b44a835751c4", 0xfc, 0x3, &(0x7f0000001680)=@file={0x0, './file0\x00'}, 0xa)
r14 = geteuid()
chown(&(0x7f00000016c0)='./file0\x00', r14, r3)

02:31:19 executing program 1:
r0 = syz_open_pts()
ioctl$TIOCSTOP(r0, 0x2000746f)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x8000)
ioctl$TIOCDRAIN(r1, 0x2000745e)
syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000100)={0x0, 0x0, 0xfff, 0x0, "d705000000000000165b00000000000000004de4", 0x0, 0x81})
fcntl$setstatus(r0, 0x4, 0xc8)
r2 = semget$private(0x0, 0x9, 0x42)
semop(r2, &(0x7f0000000440), 0x0)
semop(r2, &(0x7f0000000240)=[{0x1000000000, 0xfffffffffffff7ff, 0x1000}, {0x3, 0x7, 0x1800}], 0x2)
semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000800)=""/191)
semop(r2, &(0x7f0000000480)=[{0x0, 0x1, 0x1000}, {0x0, 0x8}, {0x0, 0x9f, 0x1000}], 0x3)
semctl$IPC_RMID(r2, 0x0, 0x0)
select(0x40, &(0x7f0000000140)={0x100025}, 0x0, 0x0, 0x0)
r3 = syz_open_pts()
semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x200, 0x200])
close(r3)
syz_open_pts()
open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0)
open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0)
open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0)

02:31:19 executing program 0:
r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000100)='/dev/speaker\x00', 0x202, 0x0)
r1 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r1, 0x0, r1)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc)
fcntl$dupfd(r1, 0x5, r2)
r3 = openat$tty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty\x00', 0x2, 0x0)
ioctl$TIOCGETD(r3, 0x4004741a, &(0x7f00000000c0))
setsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000140)="192a476c8ea3b9", 0x7)
writev(r0, &(0x7f0000000700)=[{&(0x7f0000000180)="8e4ab464342e", 0x6}], 0x1)

02:31:20 executing program 1:
r0 = socket(0x2, 0x8001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0x200000, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x83, &(0x7f0000000080)=0x4, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82f12d2f66696c653000"], 0x10)
shutdown(r0, 0x1)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f00000001c0), 0xc)
ioctl$TIOCFLUSH(0xffffffffffffffff, 0x8080691a, &(0x7f0000000300))
ioctl$WSMOUSEIO_SETPARAMS(0xffffffffffffffff, 0x80105728, &(0x7f0000000100)={&(0x7f0000000000)=[{0x8b, 0x7fffffff}, {0x80, 0x2}, {0x23, 0x5}, {0x86, 0x1}], 0x4})

02:31:20 executing program 1:
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))
preadv(r1, &(0x7f0000002680), 0x2, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0, 0x0)
getgroups(0x1, &(0x7f0000001640)=[0x0])
sync()
unveil(0x0, &(0x7f0000000100)='x\x00')
madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4)
munmap(&(0x7f0000000000/0x4000)=nil, 0x4000)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
socketpair(0x10, 0x3, 0x5, &(0x7f00000000c0))
ioctl$VT_WAITACTIVE(r3, 0x20007606, &(0x7f0000000080)=0x1)

02:31:20 executing program 1:
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))
ioctl$TIOCSPGRP(r1, 0x40047477, &(0x7f0000000000))
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [], [0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0xffff], [0x0, 0x0, 0x401]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x18, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300))

02:31:20 executing program 0:
ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}})
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"})
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="80"], 0x1)
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))
r2 = dup2(0xffffffffffffffff, r1)
ioctl$TIOCSETAF(r2, 0x802c7416, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00", 0x5d})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r3 = socket(0x18, 0x1, 0x0)
setsockopt(r3, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
r4 = socket(0x18, 0x1, 0x0)
close(r4)
r5 = socket(0x18, 0x2, 0x0)
close(r5)
socket(0x400000000018, 0x3, 0x3a)
setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
connect$unix(r4, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
write(r5, &(0x7f0000000040)="100a2956b9223776", 0x38e)

02:31:20 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x40000, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100000000], [0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x200, 0x3, 0x80000], [0xfffffffffffffffe, 0x0, 0x0, 0xa732, 0x2a, 0xfffffffffffffff8], [0x0, 0x0, 0x406], [{0x2}, {}, {0x0, 0xffffffff, 0x4d, 0xfffffffffffffb34}, {}, {}, {0x0, 0x0, 0x0, 0x802}, {0x0, 0x0, 0x0, 0x10000000}, {0x0, 0x0, 0x20, 0x5f}], {0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x3}}})
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0)
connect$inet(r0, &(0x7f0000000200)={0x2, 0x2}, 0xc)
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ioctl$TIOCCDTR(0xffffffffffffffff, 0x20007478)
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
r3 = socket(0x800000018, 0x1, 0x0)
ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000180)=0x101)
bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
r4 = socket(0x18, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x0, r4)
ioctl$TIOCFLUSH(r5, 0x8080691a, &(0x7f0000000300))
ioctl$WSDISPLAYIO_SVIDEO(r5, 0x80045745, &(0x7f00000000c0)=0x1)
getsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))
socket(0x10, 0x8000, 0x0)
shmat(0x0, &(0x7f000004f000/0x4000)=nil, 0x2000)

02:31:20 executing program 1:
mknod(&(0x7f0000000040)='./bus\x00', 0x800080002002, 0x5bcc)
r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r1 = kqueue()
open(&(0x7f0000000000)='./bus\x00', 0x200, 0x25)
r2 = socket(0x18, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0xa, r2)
ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300))
kevent(r3, 0x0, 0x0, &(0x7f0000000280)=[{{r0}, 0xfffffffffffffffe, 0x37, 0x0, 0x0, 0x4}], 0x10000, 0x0)
kevent(r1, &(0x7f0000000000), 0x66, 0x0, 0x81, 0x0)

02:31:20 executing program 0:
r0 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000080)={0x0, <r1=>0x0}, 0xc)
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r2, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r2, 0x40044274, &(0x7f0000000040))
mknodat(r2, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r2, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r2, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r2, r3, r4)
r5 = getegid()
setregid(r4, r5)
chown(&(0x7f0000000040)='./file0\x00', r1, r4)
connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000892ff21462ed87ea018055ed2f05a2f3de07a376b16c9ecff7b5fc9801dc5ded5d71e091db556488e48c032a3996"], 0x1)
r6 = socket(0x18, 0x2, 0x0)
r7 = fcntl$dupfd(r6, 0x0, r6)
ioctl$TIOCFLUSH(r7, 0x8080691a, &(0x7f0000000300))
r8 = accept$unix(r7, 0x0, &(0x7f0000000100))
bind(r8, &(0x7f0000000140)=@in6={0x18, 0x2, 0x6}, 0xc)
r9 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r9, 0x0, 0x2001000000009, &(0x7f0000000000)="3c380652", 0x4)
setsockopt$inet_opts(r9, 0x0, 0x200000000000a, 0x0, 0x0)

02:31:20 executing program 1:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0})
ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f00000002c0)={0x3, &(0x7f0000000100)=[{0x34, 0x0, 0x0, 0x1711}, {}, {0x6, 0x0, 0x0, 0x100}]})
pwrite(r0, &(0x7f0000000040)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0)
r1 = socket(0x18, 0x2, 0x0)
r2 = socket(0x18, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300))
ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x8000, 0x7, 0xfb, 0xc61}]})
r4 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))
ioctl$BIOCIMMEDIATE(r4, 0x80044270, &(0x7f0000000000)=0x5)
pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$BIOCSRSIG(r5, 0x80044272, &(0x7f0000000240))
r6 = socket(0x18, 0x2, 0x0)
r7 = fcntl$dupfd(r6, 0x0, r6)
ioctl$TIOCFLUSH(r7, 0x8080691a, &(0x7f0000000300))
r8 = dup(r7)
ioctl$TIOCSTSTAMP(r8, 0x8008745a, &(0x7f0000000180)={0x20c2, 0x40})

02:31:20 executing program 1:
r0 = msgget$private(0x0, 0x48)
msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x13e, 0x0)
r1 = msgget(0x3, 0x20a)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, <r2=>0x0}, 0xc)
r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r4=>0x0, <r5=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r3, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r3, 0x40044274, &(0x7f0000000040))
mknodat(r3, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r3, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r3, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r3, r4, r5)
r6 = getegid()
setregid(r5, r6)
r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r8=>0x0, <r9=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r7, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r7, 0x40044274, &(0x7f0000000040))
mknodat(r7, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r7, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r7, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r7, r8, r9)
r10 = getegid()
setregid(r9, r10)
getgroups(0x4, &(0x7f0000000040)=[r5, r9, <r11=>0xffffffffffffffff, 0x0])
r12 = socket(0x18, 0x2, 0x0)
r13 = fcntl$dupfd(r12, 0x0, r12)
ioctl$TIOCFLUSH(r13, 0x8080691a, &(0x7f0000000300))
getsockopt$sock_cred(r13, 0xffff, 0x1022, &(0x7f0000000080)={0x0, <r14=>0x0}, &(0x7f00000000c0)=0xc)
r15 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r15, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r16=>0x0, <r17=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r15, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r15, 0x40044274, &(0x7f0000000040))
mknodat(r15, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r15, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r15, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r15, r16, r17)
r18 = getegid()
setregid(r17, r18)
r19 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r19, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r20=>0x0, <r21=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r19, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r19, 0x40044274, &(0x7f0000000040))
mknodat(r19, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r19, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r19, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r19, r20, r21)
r22 = getegid()
setregid(r21, r22)
getgroups(0x5, &(0x7f0000000100)=[<r23=>0x0, 0xffffffffffffffff, r18, r21, 0x0])
r24 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r24, 0x0, r24)
getsockopt$sock_cred(r24, 0xffff, 0x1022, &(0x7f0000000140)={<r25=>0x0}, &(0x7f0000000180)=0xc)
r26 = getpid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x0, 0x400, r26)
getpgid(r26)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x4, r2, r11, r14, r23, 0x81, 0x3f}, 0x800, 0xcbc, r25, r26, 0x1, 0x6, 0x9, 0x6})

02:31:20 executing program 0:
ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}})
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"})
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x1, 0x0)
setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
r1 = socket(0x18, 0x1, 0x0)
close(r1)
r2 = socket(0x18, 0x2, 0x0)
close(r2)
socket(0x18, 0x4003, 0x33)
setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r3 = socket(0x18, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))
r5 = getppid()
r6 = getuid()
r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r8=>0x0, <r9=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r7, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r7, 0x40044274, &(0x7f0000000040))
mknodat(r7, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r7, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r7, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r7, r8, r9)
r10 = getegid()
setregid(r9, r10)
getgroups(0x2, &(0x7f0000000100)=[r10, <r11=>0xffffffffffffffff])
r12 = socket(0x18, 0x2, 0x0)
r13 = fcntl$dupfd(r12, 0x0, r12)
ioctl$TIOCFLUSH(r13, 0x8080691a, &(0x7f0000000300))
r14 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/wsmouse0\x00', 0x40, 0x0)
r15 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r15, 0x0, r15)
r16 = accept$inet(r15, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r17 = openat$wsmouse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/wsmouse0\x00', 0x80, 0x0)
r18 = socket(0x18, 0x2, 0x0)
r19 = fcntl$dupfd(r18, 0x0, r18)
ioctl$TIOCFLUSH(r19, 0x8080691a, &(0x7f0000000300))
r20 = getpid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x0, 0x400, r20)
getpgid(r20)
getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000400)={0x0, <r21=>0x0}, &(0x7f0000000440)=0xc)
r22 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r22, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r23=>0x0, <r24=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r22, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r22, 0x40044274, &(0x7f0000000040))
mknodat(r22, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r22, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r22, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r22, r23, r24)
r25 = getegid()
setregid(r24, r25)
r26 = getpgrp()
r27 = geteuid()
lchown(&(0x7f0000000040)='./bus\x00', r27, 0xffffffffffffffff)
r28 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r28, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r29=>0x0, <r30=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r28, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r28, 0x40044274, &(0x7f0000000040))
mknodat(r28, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r28, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r28, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r28, r29, r30)
r31 = getegid()
setregid(r30, r31)
r32 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r32, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r33=>0x0, <r34=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r32, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r32, 0x40044274, &(0x7f0000000040))
mknodat(r32, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r32, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r32, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r32, r33, r34)
r35 = getegid()
setregid(r34, r35)
r36 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r36, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r37=>0x0, <r38=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r36, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r36, 0x40044274, &(0x7f0000000040))
mknodat(r36, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r36, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r36, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r36, r37, r38)
r39 = getegid()
setregid(r38, r39)
r40 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r40, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r41=>0x0, <r42=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r40, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r40, 0x40044274, &(0x7f0000000040))
mknodat(r40, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r40, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r40, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r40, r41, r42)
r43 = getegid()
setregid(r42, r43)
getgroups(0x7, &(0x7f0000000480)=[0xffffffffffffffff, r30, r35, r39, <r44=>0x0, 0x0, r42])
r45 = getppid()
r46 = geteuid()
r47 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r47, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r48=>0x0, <r49=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r47, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r47, 0x40044274, &(0x7f0000000040))
mknodat(r47, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r47, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r47, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r47, r48, r49)
r50 = getegid()
setregid(r49, r50)
getgroups(0x3, &(0x7f00000004c0)=[<r51=>0x0, 0x0, r49])
sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000180)="12dc3c42b27328798035ee962d148edb1b8bd959e0417da4f8faecb497a8f25280c28ebbadf4589b3a3c444422160a4792b15fb5d418e13f3f9bac332723b8794dd8fe97ec06ee25d51db2782126d0bb5de0e1573a83f07b738dc7b51796221272b2cd52bf80e2afd7c7cb7572e3ea0e7005fb75ebeb94aaee23513b2f5270d1a665ce125c006122a9386237c61707f62039f124344683a6cec8937a50398dcdcbb1934280", 0xa5}, {&(0x7f0000000240)="295e62c276a4fe8054ef4e8c8f2affb94194e8a9bd6fbf56d275e030763c97449baa28f5aa340fdfac0f1665e34efc4f98179e87551b10bede54602c564ee028da9a90bf416a62116a68372aafdf81412a4aa6418f97bcb15445d969252dee582f8ef408a9c4befb6aa94cda22743449f620f59a8729171389260a94eb483dcb17ed6db4a71b7c0a0499aa71eecccd06215aba210fa03a23310967f76192ca0280a43aa96c69c42d072cca0408027c0c85e222d101711e98d617d9ccac7542", 0xbf}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x0, r5, r6, r11}, @rights={0x38, 0xffff, 0x1, [r2, r13, r0, r1, r14, 0xffffffffffffff9c, r16, r1, r17]}, @rights={0x18, 0xffff, 0x1, [r19]}, @cred={0x20, 0xffff, 0x0, r20, r21, r25}, @cred={0x20, 0xffff, 0x0, r26, r27, r44}, @cred={0x20, 0xffff, 0x0, r45, r46, r51}], 0xd0, 0x405}, 0x0)
write(r2, 0x0, 0x0)

02:31:20 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], [0x0, 0x8000000, 0x0, 0x9, 0xefffffffffffffff], [0x0, 0x0, 0x401]}})
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0xc)
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x21)
shmget$private(0x0, 0x1000, 0x8, &(0x7f0000166000/0x1000)=nil)
ioctl$BIOCVERSION(r2, 0x40044271, &(0x7f0000000080))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r3 = socket(0x18, 0x2, 0x0)
semget$private(0x0, 0x1, 0x2)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))

02:31:20 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x20}, {0x87}, {0x6}]})
syz_emit_ethernet(0xe, &(0x7f00000001c0)="174af205b6068bbc6be6634ecdd0")
openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/wsmouse0\x00', 0x2, 0x0)

02:31:20 executing program 1:
setreuid(0xee00, 0x0)
r0 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, <r1=>0x0}, 0xc)
setuid(r1)
setreuid(0xee00, r0)
r2 = semget(0x2, 0x2, 0x620)
r3 = semget$private(0x0, 0x4, 0x47)
semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000000340)=""/192)
semctl$GETVAL(r3, 0x1, 0x5, &(0x7f0000000000)=""/40)
semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/138)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0, <r4=>0x0, <r5=>0x0}, &(0x7f0000000080)=0xc)
r6 = socket(0x18, 0x1, 0x0)
fcntl$setflags(r6, 0x2, 0x1)
getsockopt$SO_PEERCRED(r6, 0xffff, 0x1022, &(0x7f0000000000)={0x0, <r7=>0x0}, 0x3a5)
setreuid(r7, 0xee01)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000140)={{0x8, r4, r5, r7, 0xffffffffffffffff, 0xc4, 0x7}, 0x1000, 0x8, 0x101})
r8 = openat$vmm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vmm\x00', 0x2, 0x0)
close(r8)
r9 = socket(0x2, 0x2, 0x0)
getuid()
setsockopt$inet_opts(r9, 0x0, 0x1d, &(0x7f0000000040), 0x4)
connect(r6, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8)

02:31:20 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x81}, {0x16}]})
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))
ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x402, 0x2, 0x7f, 0x8001}, {0x4, 0xbc, 0x2, 0x5}]})
syz_emit_ethernet(0xe, &(0x7f00000000c0)="4182740937b1811c3320a083bc14")

02:31:20 executing program 1:
mknod(&(0x7f0000000080)='./bus\x00', 0x2080002002, 0x40004200000028ac)
r0 = open(&(0x7f0000000400)='./bus\x00', 0x1, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x20, 0x0)
execve(0x0, &(0x7f0000000440)=[&(0x7f0000000340)='/^\x05.)\x00'], 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="000000186004008ba8002b27febf00000000000001000000100000000000000000004306af92000000000038", 0x293}], 0x1)
shutdown(r0, 0x1)

02:31:20 executing program 0:
lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000001c0))
mknod(&(0x7f0000000080)='./bus\x00', 0x2000, 0x86139)
kevent(0xffffffffffffffff, &(0x7f0000000180)=[{{}, 0x0, 0x0, 0x40, 0x0, 0x400018fffffffffd}], 0x0, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0)
write(r0, &(0x7f0000000100)="510fc3a0", 0x4)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0)

02:31:21 executing program 0:
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x86138)
r0 = open(&(0x7f0000000080)='./bus/file0\x00', 0x40, 0x10)
write(r0, &(0x7f0000000000)="220e22", 0x3)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x2000000000004, 0x7})
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0)

02:31:21 executing program 0:
mknod(&(0x7f0000000040)='./file0\x00', 0x1ffb, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x12)
ktrace(&(0x7f0000000100)='./file0\x00', 0x0, 0x4, 0xffffffffffffffff)
rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000140)='./file0\x00')
execve(0x0, 0x0, 0x0)

02:31:21 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000180)="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", 0xb1, 0x0, 0x0, 0xffffffffffffffcc)
ioctl$FIOGETOWN(0xffffffffffffffff, 0x4004667b, &(0x7f00000004c0))
recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000080)=""/249, 0xf9}], 0x1, &(0x7f0000000380)=""/197, 0xc5}, 0x800)

02:31:21 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="72020206"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r1 = socket(0x2, 0x8002, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e00000012000"], 0x10)
write(r1, 0x0, 0x0)

02:31:21 executing program 0:
getrlimit(0x6, &(0x7f0000000000))
getpgrp()
r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil)
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
r1 = shmat(r0, &(0x7f0000e80000/0x2000)=nil, 0x0)
mlock(&(0x7f0000fab000/0x4000)=nil, 0x4000)
r2 = socket(0x18, 0x2, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000040)={0x9, 0x101}, 0x10)
pipe(&(0x7f0000000080))
r3 = openat$tty(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/tty\x00', 0x80, 0x0)
r4 = socket(0x18, 0x2, 0x0)
r5 = geteuid()
lchown(&(0x7f0000000040)='./bus\x00', r5, 0xffffffffffffffff)
r6 = getgid()
fchown(r3, r5, r6)
r7 = fcntl$dupfd(r4, 0x0, r4)
ioctl$TIOCFLUSH(r7, 0x8080691a, &(0x7f0000000300))
r8 = getegid()
getgroups(0x1, &(0x7f0000000100)=[r8])
ioctl$TIOCCDTR(r7, 0x20007478)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)

02:31:21 executing program 0:
open$dir(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0)
r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r2=>0x0}, &(0x7f0000000140)=0xc)
r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r4=>0x0, <r5=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r3, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r3, 0x40044274, &(0x7f0000000040))
mknodat(r3, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r3, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r3, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r3, r4, r5)
r6 = getegid()
setregid(r5, r6)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000180)={<r7=>0x0}, &(0x7f00000001c0)=0xc)
r8 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r8, 0x0, r8)
r9 = fcntl$getown(r8, 0x5)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x4f, r1, 0xffffffffffffffff, r2, r5, 0x10, 0x3}, 0x169, 0x5, r7, r9, 0x5, 0x80, 0xfffffffffffffff8})
bind(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[], 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="820281b95dbc48ff"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r10 = socket(0x2, 0x2, 0x0)
connect$unix(r10, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
setsockopt$inet_opts(r10, 0x0, 0x1, &(0x7f00000000c0)="0714000000000025ff149b33ff0f000000000000", 0x14)
write(r10, 0x0, 0x0)

02:31:21 executing program 1:
r0 = socket(0x2, 0x400000001002, 0x0)
connect(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00004d2b0fb1cbf2763edddebd4a040b58e92021b6e267af14c366dc69c208d8d8674d0d782d616f3702dc73776b84ceb7df5d42d86facd60cb1aeffa4fad557efd24ca088a9258e3112c813ac2d2a0ee1f988a609b6f56c8882721e0e665a562c7a25ae67cc5dee14231a18229afa817d145a08c6ba6e10cb6b6056e6f613ff94876c3bd72216f35efff4e1bc58af2c3607830e418f14906ea3d5f43c"], 0xa)
getsockname(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc)

02:31:21 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x84}, {0x4c}, {0x7ffffffe}]})
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0})
syz_emit_ethernet(0x89, &(0x7f0000000000)='\x00')
chroot(&(0x7f0000000080)='./file0\x00')

02:31:21 executing program 0:
mknod(&(0x7f0000000000)='./bus\x00', 0x2001, 0x86134)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{}, {0x18, 0x2, 0x0, 0x140000}, 0x8, [0x170000, 0x10]}, 0x3c)
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x5, 0x0)
write(r0, &(0x7f0000000040)="670dc3", 0x3)
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))
fchmodat(r2, &(0x7f0000000080)='./bus\x00', 0x0, 0x2)
r3 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r3, 0x0, r3)
fchmod(r3, 0x1)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0)
r4 = socket(0x18, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x0, r4)
ioctl$TIOCFLUSH(r5, 0x8080691a, &(0x7f0000000300))
ioctl$WSMUXIO_LIST_DEVICES(r5, 0xc1045763, &(0x7f0000000340)={0x0, [{0x1, 0xe1a7}, {0x1, 0x8}, {0x3, 0x1000}, {0x1, 0x95}, {0x1, 0x1}, {0x3, 0x5}, {0x3, 0x4}, {0x2, 0x80}, {0x2, 0x8}, {0x1, 0x8}, {0x2, 0xea2}, {0x3, 0x3}, {0x2, 0x7fff}, {0x3, 0xfffffffa}, {0x2, 0x1}, {0x2, 0x234}, {0x3, 0x6}, {0x2, 0x1e6b}, {0x1, 0x4}, {0x3, 0x2b}, {0x1, 0x3f}, {0x1, 0x1}, {0x1, 0x388}, {0x3, 0x3}, {0x2, 0x8}, {0x2, 0x3ff}, {0x1, 0x3ff}, {0x1, 0xffffffb6}, {0x2, 0x9}, {0x1, 0x80000001}, {0x3, 0x6}, {0x3, 0x2}]})

02:31:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1)
fchmod(r0, 0x0)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="e92243f80fded3230791448254396f7cf04d7f8f29daa64a599ac38dd86eead5e929394fcc880e896628b2a08ae65f9861fa27e7863f6842b69697f5d9d9a3e364c18b82b1cbc80b0c9f8e3dd215d7d367a8a705093c0a", 0x57}], 0x1)
r1 = accept$inet(r0, 0x0, &(0x7f0000000000))
ioctl$FIOGETOWN(r1, 0x4004667b, &(0x7f0000000100))
execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

02:31:22 executing program 1:
munmap(&(0x7f0000001000/0x2000)=nil, 0x2000)
r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil)
shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x1, 0x0)
madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000000000/0x3000)=nil, 0x3000)

02:31:22 executing program 0:
r0 = socket(0x18, 0x2, 0x0)
sendto(r0, &(0x7f0000000080)="f77c79b852ad43c8322bd74614fe728d4259689cc9ea565f7a1060a13288d1c37379fbbced280f2184b739e0e1c005bf6ed8b2eedbbf949f95a8064265744060afe59b63b1b0c3549eb7804d29df89b47dab6ff7fc849c9a", 0x58, 0x406, &(0x7f0000000100)=@in={0x2, 0x0}, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket(0x18, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300))
r4 = fcntl$dupfd(r0, 0xa, r3)
bind(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="4b8f57f066696c65bed428e13326dc3000"], 0xa)
ioctl$TIOCFLUSH(r1, 0xc028698d, &(0x7f0000000300))
openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0)

02:31:22 executing program 0:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x7ff], [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210], [], [0x0, 0x400000000000000, 0x0, 0x0, 0x2], [{0x0, 0x6, 0x1}, {}, {0x0, 0x1, 0x0, 0x2000000000000003}, {0x0, 0x0, 0xffffffff}, {0x0, 0x13ac}, {}, {0x0, 0x0, 0x8}, {0x0, 0x3f}], {0x5, 0x0, 0x1000}}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x462, 0x0)
r1 = shmat(0xffffffffffffffff, &(0x7f00001eb000/0x3000)=nil, 0x2000)
shmdt(r1)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000280)={'tap', 0x0})
ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x7c}, {0x35}, {0x4000006, 0x0, 0x0, 0x8000}]})
pwrite(r0, &(0x7f0000000240)="fbaf8a8d14a5799ce6689e1a7e3a", 0xe, 0x0, 0x0)
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x2, 0x1, 0x0)
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x462, 0x0)
ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000280)={'tap', 0x0})
ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x7c, 0x0, 0x6}, {0x35}, {0x4000006, 0x0, 0x0, 0x8000}]})
pwrite(r3, &(0x7f0000000240)="fbaf8a8d14a5799ce6689e1a7e3a", 0xe, 0x0, 0x0)
dup(r3)
r4 = socket(0x11, 0x3, 0x0)
setsockopt(r4, 0x20000000000011, 0x2, 0x0, 0x0)
recvfrom$inet(r4, &(0x7f00000004c0)=""/247, 0xf7, 0x841, &(0x7f00000000c0)={0x2, 0x3}, 0xc)
mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0)
open$dir(&(0x7f0000000200)='./bus\x00', 0x0, 0x160)
pipe2(&(0x7f0000000000), 0x0)
r5 = fcntl$dupfd(r2, 0x0, r2)
ioctl$TIOCFLUSH(r5, 0x8020690c, &(0x7f0000000300))
r6 = dup(r5)
ioctl$TIOCSETA(r6, 0x802c7414, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x73a, "36e5c7a39c19d4b116d7156f82242a90a9c43a41", 0x800, 0x1})

02:31:22 executing program 1:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0})
r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0})
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000100)={'tap', 0x0})
ioctl$BIOCSHDRCMPLT(r2, 0x80044275, &(0x7f0000000040)=0x84)
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bpf\x00', 0x10, 0x0)
ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000000)={'tap', 0x0})
r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSRTIMEOUT(r0, 0x8010426d, &(0x7f0000000080)={0x80, 0x3})
dup2(r4, r0)

02:31:22 executing program 0:
socket(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6202e57f7f00002042f93a9a78260d24c70133241d5a4ca7771aa9de51dd4b068a6cb2c7a2b5cafe4044694f3ca05f89b206c14810676f84c693e22a7659d3f37d8f82a9d4a5788949c81d898a2c155286d5c6272f66f7d6dc0de9ee7eef9c6ecf55"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket(0x2, 0x1, 0x0)
bind(r1, &(0x7f00000001c0)=@in6={0x18, 0x3, 0x7fff, 0x6}, 0xc)
open$dir(0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_open_pts()
kqueue()
pipe2(0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$WSDISPLAYIO_SETSCREEN(0xffffffffffffffff, 0x80045756, 0x0)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, 0x0)
write(0xffffffffffffffff, 0x0, 0xfffffffffffffca7)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x1, 0x3, 0x6)
r2 = dup(r1)
listen(r2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000089000000ec653000"], 0x10)
msgget$private(0x0, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
r4 = msgget$private(0x0, 0x4)
msgctl$IPC_SET(r4, 0x1, &(0x7f0000000240)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, 0x5, 0x9, 0x0, 0x0, 0x9a8, 0x15, 0x3f, 0x8000000000000000})
msgget$private(0x0, 0x408)
msgget(0x2, 0x401)
r5 = msgget$private(0x0, 0x4)
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000240)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, 0x5, 0x9, 0x0, 0x0, 0x9a8, 0x15, 0x3f, 0x8000000000000000})
msgctl$IPC_STAT(r5, 0x2, 0x0)
accept$inet6(r1, &(0x7f0000000100), &(0x7f0000000180)=0xc)

02:31:22 executing program 1:
r0 = socket(0x2, 0xc003, 0x11)
connect$unix(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"/2020], 0x10)
socket(0x18, 0x2, 0x0)
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))
sendto(r2, &(0x7f0000000200)="6fd90b4906b93cc22eb501ae4ff9adea8db906bef33bac0c9e27756524a7f23b17ffd2ba89cb89ce9f7641531ace0aa4ea88b2ed37feca43caaa122e7f6f4295f3d8ff4f98fcaa2bb47c9284fd913498bf0d7b3833768d621078b29de2ba9377b197467a929ad0d7d5c346089faa3a962663c62e6c1191d534ae30626c8103e26741a88c573e9fda2412aab281c5ea969dadf79aa8f3c4f124739ec3fdb949489e0290", 0xa3, 0x40e, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
r3 = socket(0x18, 0x5, 0xa)
r4 = socket(0x18, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x0, r4)
ioctl$TIOCFLUSH(r5, 0x8080691a, &(0x7f0000000300))
r6 = getpid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x0, 0x400, r6)
getpgid(r6)
r7 = getuid()
r8 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r9=>0x0, <r10=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r8, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r8, 0x40044274, &(0x7f0000000040))
mknodat(r8, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r8, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r8, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r8, r9, r10)
r11 = getegid()
setregid(r10, r11)
setsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000100)={r6, r7, r11}, 0xc)
syz_open_pts()
writev(r0, &(0x7f0000001680)=[{&(0x7f00000000c0)="06694b11050800000000000000", 0xd}, {&(0x7f0000000b40)="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"/494, 0x1ee}, {&(0x7f0000000180)="892eadf04950078f2ed34954230641d006e34157cf18b2d735bc4365f6a1ae1f4332a1d3c3bdbccc495b53b085319c06000000d47124a59ab986a6f409432124bb88ea962d58e3c174125a6983ee863af33ae7213d0f10ade1720dac2c0c7b", 0x5f}, {&(0x7f0000000680)="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", 0x2ae}], 0x4)
acct(&(0x7f0000000040)='./file0\x00')
connect$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)

02:31:22 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x278], [0x0, 0x0, 0xfffffffffffffffd, 0x9, 0xfffffffeefffffff, 0x7], [0x0, 0x0, 0x401], [{}, {}, {}, {}, {}, {0x0, 0x0, 0xfffffffe}]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x10000)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x6, 0x4}, 0x10)
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
socket(0x1, 0x8000, 0x0)
r3 = dup2(r0, 0xffffffffffffff9c)
setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000080)={0x9, 0x10001}, 0x10)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))

02:31:22 executing program 1:
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))
pread(r1, &(0x7f0000000340)="a793b97c1ce0108cd75c0d9e87394cae8971d751ca1731c4d00105d3037a4f4728bbd6118ce64b7df7446ae7e873e5913a5cc58e3b3e4e9927ee01943cb908d51683920a417da7a32b7e4cfb0561259de95db9c5ab2e9b5224ea051bceffb40c9f29d345d13cff9bfac7155a7a92c7f81445b64cce6c7371cbd9f2522d25e1c3e3d1849cb2e3280ebfe20575842686867eb576d404560f639c53faebd914c05b1eefc3be5afa3eaf51db573512a912553a07082fb64d5b42cae4f079502e6a08e2b5253c090a3854121bcee4c7218eb5dc9d2b7fcc2b6cd167d28e0645146380ade03055", 0xe4, 0x0, 0x9)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x70e, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0, 0x0)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0)
getsockopt(r2, 0xffffff33, 0x1000, &(0x7f0000000240)=""/29, &(0x7f0000000280)=0x1d)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x2000747b)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
r3 = socket(0x18, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
preadv(r4, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/128, 0x80}], 0x1, 0x0, 0x5)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffff9c, 0x0, 0x1)
getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000000), &(0x7f0000000040)=0xc)

02:31:22 executing program 0:
open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0)
unveil(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='r\x00')
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))
openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x20, 0x49)
r2 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
getsockopt$sock_int(r2, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

02:31:22 executing program 1:
open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)
ktrace(&(0x7f00000000c0)='./file0\x00', 0x4, 0x1334, 0x0)
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0, 0x0)
r1 = socket(0x1, 0x1, 0x20)
sendto(r1, &(0x7f0000000100)="2f666f52ff279af52461842c861baf16deb722e3c314026a9c85dde692f9", 0x1e, 0x402, 0x0, 0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

02:31:22 executing program 1:
getgid()
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x10000)
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))
getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r3=>0x0}, 0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000180)=0xc)
socket(0x18, 0x3, 0xff)
fchownat(r0, &(0x7f0000000080)='./file0\x00', r3, r4, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="62020207e000000134938c190d3cf191740ec83794e43b120e6a2453ecafe8bbe2ef59781ccb60a64c8a96acc09a6b9f08272a799dc722beedd3f6cbedc887882cfbf520126170695bc8b5b1bdaa06237d86ca19ac515a33be363ed64cc73be9b263f67639016fd28fe1ee500eaee1dd4d90e3e300ee4df4831cfa4afeaad392f81b17898030c15d53c76eeadcfc24ff641f956fa5159ad7501adfdb13563376adde19dd4428f3f4d8fa049835efdc96085089fadb35a116525d82e6d7d1838efc5c3b92ab79c385e0db3a3118"], 0x1)
r5 = socket(0x2, 0x3, 0x1)
r6 = dup(r0)
connect$unix(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="29bd16ae4280e4292dbdb1031f4f34dbc5f950b1fdfab1a87be552af0086387d8438f23da4756a293204c3ba7d4d508da007b75c16c3571abeff0d27212bb6ff302b4eb6899dedb7e6c2625eab0c8242874d9bf4ef21ee636b5c50ba7ffb6a52244b7cea61354df50833b1378b386aeddf22a3917cac6c63e68f56dcbc0f1d077ecdfa917605d62800"/147], 0x1)
sendmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="0a496bf29c3ce085", 0x312}], 0x1, 0x0}, 0x0)

02:31:22 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0)
ioctl$VMM_IOC_WRITEREGS(r1, 0xc0185603, &(0x7f00000004c0)={0x0, 0x1f, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [{}, {}, {}, {}, {}, {0x0, 0xaee, 0x40}]}})
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0, 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x0, 0x0)
ioctl$TIOCGWINSZ(r2, 0x40087468, &(0x7f00000001c0))
syz_open_pts()
pread(r2, &(0x7f00000000c0)="a60e9be3716b5826c0d31b5da18f2fd9e2b778c6f85877b93f09000000ce644f6a097c0a638eee579b6d7510cc87f6a7693520cd0e33fdb01a873a3cbca5ab9253927bc34e195237c6a53aa40cd440fa88dbf73b34dab7205dbf0c9f9cfcfd38b444514557", 0xff56, 0x0, 0xfffffff7fffffffc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
pread(r3, &(0x7f0000000300)="6e82478dc5cdc7c437a7c246d482153bd8321774436fe4dbccfc28b9f11ff18f747c7b865df2de2fda38fe2dad09c77b692fedb333b75aec0235b21e196773b488cb8123415fabfa124c533d171e5267b23f4c6fc2e03af5e00433d008378b197a56712083518025e2ec125ded87e077393c8d8f74e241974feab022be4287dd9f480aef34c046b165e53efeff4784e91f888828f320fb068ea3c2ee4d2b6aa6774d9153bc605bdc7f4739", 0xab, 0x0, 0x1000)
ioctl$FIONBIO(r2, 0x8004667e, &(0x7f0000000000)=0x5)
r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0)
ioctl$BIOCSETIF(r5, 0x8020426c, &(0x7f0000000080)={'tap', 0x0})
ioctl$BIOCSETWF(r5, 0x80104277, &(0x7f0000000180)={0x3, &(0x7f0000000280)=[{0x74}, {0x2}, {0x6, 0x0, 0x0, 0x3ff}]})
pwrite(r5, &(0x7f00000000c0)="f9b3f3b4bb6c070e832d737816fc", 0xe, 0x0, 0x0)
fcntl$dupfd(r4, 0xa, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0, 0x0)

02:31:22 executing program 0:
r0 = syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0x90d6, 0x0, "d730c1e7bb6fc6e23c5b00000000000000e74de4"})
write(r0, &(0x7f0000000180)="582720efabd16ebae63225259560f8e5815f73f2a044fd33055552fbd5e41789632dfc94ff334a5619515a4c8ab06198824b3da025bbd47b3bf579456fc7d4096e8c8b6b87cb2d72b8bcdb9ad8a4f5f728193ef16ab93f12fc4d5f16b136a5d00d1628b53a", 0x65)
write(r0, &(0x7f0000000040), 0xfffffec2)
ioctl$FIONBIO(0xffffffffffffffff, 0x8004667e, &(0x7f0000000040)=0x400)
r1 = syz_open_pts()
close(r0)
dup(r1)
r2 = syz_open_pts()
ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5ffffeff, "1bb9c966f22e95a100000100"})
readv(r2, &(0x7f0000000580)=[{&(0x7f0000001900)=""/134, 0x86}], 0x1)
execve(0x0, 0x0, 0x0)
r3 = semget$private(0x0, 0x0, 0xc7)
r4 = geteuid()
lchown(&(0x7f0000000040)='./bus\x00', r4, 0xffffffffffffffff)
r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r6=>0x0, <r7=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r5, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r5, 0x40044274, &(0x7f0000000040))
mknodat(r5, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r5, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r5, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r5, r6, r7)
r8 = getegid()
setregid(r7, r8)
r9 = geteuid()
lchown(&(0x7f0000000040)='./bus\x00', r9, 0xffffffffffffffff)
r10 = getegid()
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x3, r4, r8, r9, r10, 0x0, 0x40}, 0x7fffffff, 0x401, 0x4})

02:31:23 executing program 1:
mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x86135)
r0 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)="220e22", 0x3)
r1 = getppid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x4000000000004, 0x100000000fff, r1})
getpgid(r1)
link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='./bus\x00')
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0)
pipe2(&(0x7f00000000c0), 0x4)

02:31:23 executing program 1:
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x8000, 0x7)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x80286987, &(0x7f0000000300))

02:31:23 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], [0xd], [0x0, 0x4489], [{}, {0x0, 0x4}, {}, {0x6}]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
r0 = shmget$private(0x0, 0x2000, 0x24, &(0x7f0000383000/0x2000)=nil)
r1 = geteuid()
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r2, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r2, 0x40044274, &(0x7f0000000040))
mknodat(r2, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r2, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x2}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r2, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r2, r3, r4)
r5 = getegid()
setregid(r4, r5)
r6 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, <r7=>0x0}, 0xc)
r8 = getpid()
ktrace(&(0x7f0000000200)='./file0/file1\x00', 0x0, 0x400, r8)
getpgid(r8)
r9 = socket(0x18, 0x2, 0x0)
r10 = fcntl$dupfd(r9, 0xa, r9)
ioctl$WSDISPLAYIO_WSMOUSED(0xffffffffffffff9c, 0x80185758, &(0x7f0000000100)={0x9, 0xfffffffc, {0x9, 0x563}})
ioctl$TIOCFLUSH(r10, 0x8080691a, &(0x7f0000000300))
r11 = fcntl$getown(r10, 0x5)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x5a8, r1, r5, r6, r7, 0x10}, 0x1, 0x40, r8, r11, 0x7fffffff, 0x101, 0x20})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r12 = socket(0x18, 0x2, 0x0)
r13 = fcntl$dupfd(r12, 0x0, r12)
ioctl$TIOCFLUSH(r13, 0x8080691a, &(0x7f0000000300))
ioctl$TIOCSETA(r13, 0x802c7414, &(0x7f0000000180)={0x3, 0x4, 0x80, 0x9, "608ff0d3ff293052c084d5ffe12f1e1743a57015", 0x9, 0x7})
r14 = socket(0x2, 0x1, 0x0)
r15 = fcntl$dupfd(r14, 0x0, r14)
ioctl$TIOCFLUSH(r15, 0x8040691a, &(0x7f0000000300))

02:31:23 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000280)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0xc}, {0xc}, {0x6}]})
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20, 0x0)
ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000100))
syz_emit_ethernet(0x4d, &(0x7f00000000c0)="b6")

02:31:23 executing program 1:
r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0)
mlock(&(0x7f0000000000/0x3000)=nil, 0x3000)
ioctl$VMM_IOC_WRITEREGS(r0, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20004000, 0x200000]}})
readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000080)=""/229, 0xe5}], 0x2)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r1 = socket(0x18, 0x2, 0x0)
r2 = socket(0x18, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300))
ioctl$VMM_IOC_WRITEREGS(r3, 0x82485608, &(0x7f0000000800)={0x8, 0x9, 0x1000, {[0x7, 0x4, 0x3, 0x5, 0x4, 0x0, 0x0, 0x2, 0x7, 0x10000007, 0x77c9, 0xb220, 0x1f, 0x100, 0x83e6, 0x100000001, 0x100, 0x5], [0xfffffffffffffffb, 0x5, 0x4, 0x100000000, 0xfffffffffffffff8, 0x2, 0x7fffffff, 0xb3c, 0x0, 0xa75b], [0x9b, 0x8000, 0xfffffffffffff5a1, 0x2, 0x7, 0xffffffffffffff00, 0xffffffffffffff03], [0x1, 0x100000001, 0x200, 0xffffffffffffffff, 0x800, 0x9], [{0x3, 0x7, 0xfffffffd, 0x5}, {0xe, 0x3, 0x7, 0x40}, {0x200, 0x2e, 0xeb, 0x2}, {0xfff8, 0x8001, 0x1, 0x3}, {0x2, 0x8, 0x3, 0x3}, {0x6, 0x0, 0x8}, {0x3f, 0x3, 0xd435, 0xffffffffffffff7f}, {0x6, 0x20000, 0x1337, 0x3}], {0x7, 0x1000, 0x8000, 0x3}, {0x8, 0xacb, 0x8, 0x101}}})
r4 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))
r5 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r5, 0x0, r5)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x4, 0x1810, r5, 0x0, 0x0)

02:31:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r1, 0x0, r1)
r2 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
writev(r2, &(0x7f0000000640)=[{&(0x7f0000000000)="2341bf55545b3efcf7a6efca21", 0xd}], 0x1)
fchmod(r0, 0xe3)
r3 = fcntl$dupfd(r0, 0x0, r0)
write(r3, &(0x7f00000004c0)="d3f5f3e75ee0b2a43a47c9e04d87403fcac95873090915000000000000d5311b9528fb544456ec53ab1cccfaeea6cd49850dce31d8cbae6c3393e26d925c7e7b048b1c6c392736622d6e36b9bcf2010b152674f21c012b6be2cad3ac12c9aa6ee8067b5719a2163d0ea60efa0a", 0x6d)
execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

02:31:23 executing program 0:
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket(0x20, 0x5, 0x12)
ioctl$TIOCFLUSH(r1, 0x8040691a, &(0x7f0000000300))

02:31:23 executing program 0:
mknod(&(0x7f0000000000)='./bus\x00', 0x2001, 0x86134)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{}, {0x18, 0x2, 0x0, 0x140000}, 0x8, [0x170000, 0x8, 0x200000, 0xfffffffd, 0x40000]}, 0x3c)
readlinkat(0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)=""/219, 0xdb)
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x5, 0x0)
write(r0, &(0x7f0000000040)="670dc3", 0x3)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1024, &(0x7f0000000140)=0x7, 0x4)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x1000000000000177, 0x0, 0x4)
r1 = semget$private(0x0, 0x2, 0x401)
semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000680)=""/195)
r2 = socket(0x18, 0x1, 0x0)
socket$inet(0x2, 0x4, 0x5)
fcntl$setflags(r2, 0x2, 0x1)
unlink(&(0x7f0000000340)='./bus\x00')
setitimer(0x0, &(0x7f0000000300)={{0x0, 0x80}, {0x4708, 0x2}}, &(0x7f0000000380))
setreuid(0x0, 0xee01)
r3 = socket(0x18, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))
fchmod(r4, 0x88)
semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000080)=""/13)

02:31:23 executing program 1:
ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}})
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"})
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="2b1a"], 0x1)
ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x1, 0x2, 0x2)
r1 = socket(0x18, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300))
ioctl$BIOCSHDRCMPLT(r2, 0x80044275, &(0x7f0000000280)=0x5)
setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
r3 = socket(0x18, 0x1, 0x0)
close(r3)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2, 0x0)
ioctl$TIOCSETD(r4, 0x8004741b, &(0x7f0000000180)=0x8)
r5 = socket(0x18, 0x2, 0x0)
close(r5)
socket(0x400000000018, 0x3, 0x3a)
setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
write(r5, &(0x7f0000000040)="100a2956b9223776", 0x21d)
r6 = socket$inet(0x2, 0x4, 0x6)
pwrite(r6, &(0x7f00000001c0)="f255b775673ce038ec0cbdc9eb2df9f7fbf9ceab8c70269042d58f49739ec7849de587eab096d06b273a15c0cad6de7480eda83911aa47164204b532ce503347771ad5059cd7f2cdc3063b5dbc60eba63d0367e554405d6497473d558bdbd6ea6d33da2b17ef6e885cee18e29636bd6dbb28f307cbdb7224a4075c3d4868aa7577a174aead08711687a2654563982e00fa0e7444da6e833e9f3e902c", 0x9c, 0x0, 0x744c)

02:31:23 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x1, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0)
r1 = socket(0x9b18f847dc6518bb, 0x4, 0xfd)
pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000e40)="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", 0xfe}, {&(0x7f0000000c80)="d4e4c81d1d6662cdfd891ccad9a1b97b68194f200bbc8a706faa537b1410861033ea6b27e56ee1ab69b2ef5ae7e1b3b8e76a264b6b6947eaf2abfb2ef5cf6a70988102b28c05e8cf0a508392f60e4a5df513ff062bbf107651fee8e3fd4394a50c3f48d59de263640f9737d68e7728b55bb597296bf33a4b34d4448f2bcff3b620d023a4b538c952d97e02dd6e296d0dd54a9195e7a5ab24e4868fb06fb11f5604fb32f3658e3922d7c94fec27ef6d47085ade6d3f9651093a8d6012b78362ec64df4f7d8c70969916", 0xc9}, {&(0x7f00000006c0)="e41a4af4fa1921e38bceac7f1b9bafd08541178c71169162e618b4056e733f659aaf12d61c40d23dc892d7f718f85caf907b34dfe25a2acbce47f82f3281cefe1e1168ec104987590d1c6b3b359cd657fd4aeb581469e7d313", 0x59}, {&(0x7f0000000d80)="43ca1244774b622f053bf938d80f145ff4177bcb03b7205b64f53c3f6688977a5ff4e421053df290ed7aa04119c3de647b4964f5e924c19041104049f4e8dddc116695a218cc34a211aa10", 0x4b}], 0x4, 0x0, 0x0)
getitimer(0x1, &(0x7f0000000000))
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000300)="c3291c099c2dcf4d9fc4d0ee58f04f77724234df6ab2f7ff68fb5af5173544b7b635df66c5d028b572addec0249059af9e460fe166c2569838e8e1e9237ef71ac3a300bdce366dbffd427ae918bf1f86a77fbc08e39c8fe6bbfca45cfc65b6538ef2384d2a70fd59fd99e734f2ac1689e2bd2594f083a477a09986f40a19722acee173b1374f2f61e9fa9380dcaa2cd66997810dfcb9e215f11cfe6c89b586453c538c4ceaa79a5c5b7d2a46d5e1107fabe4914ba35b6630aabfd993df531617103443e2ef757d4bb247c8d8a24ca1b49dc60256794d66d5", 0xd8)
r2 = msgget$private(0x0, 0x20000003c4)
msgrcv(r2, &(0x7f0000000200)=ANY=[@ANYRESDEC], 0x1, 0x3, 0x1001)
msgrcv(r2, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0xeb, 0x0, 0x1000)
execve(&(0x7f0000001600)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='^\'\x00', &(0x7f0000000740)='[$\x00', &(0x7f0000000780)=' {\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000940)='dI\xf5\x8d$\xc5\xc7\x83\xd5\x1f0\x00Z\xd5\xecG\xf4\xd8\xab\x8d\x86\xd9\x12,\xa8\b\xc6\xa5\xc2=\b\x88\x0fu\x1c\x82;\xc92\x84\x82\xc3\x1e\xa3`\x12Co\xf2\xc2\x10\xe8\t\x7f\x8b\xc1\x1e/\xf4\xf16\v\xae\'\xba\xdb\x84\n\xfb\xe5\xfe\x11E\x97\xaa\x91f\xca\x06-\x00\\\x86\xc5c\x82rf\x8d\xa1\xacB}\xcbq\xcd\xd2\xba.\x85\xcb\xaf\xac\x8a{=\xc4.\xe0\xadT\xde\x87\x85<g\xe7\x9fR\xfa\x8ass\x15\x94\x19\x8fB6\xbd{X\t\x9c\xbb\x02\x97\n\xdb\xb2\x02\x17\xdb\xfa\xd6\xbf\xe2\xd0\x1d\xebO\f\xe86F{=\xe6~\xce\xb0~4\xb1\xef\x97\xde\'.?\x8bdQ\xa3c\x85\x91\xfd.}\x03\xc74\x9bf[5\xcf!h\x13\xd6\xf7', &(0x7f0000000840)='^\'\x00'], &(0x7f0000001980)=[&(0x7f0000001840)='\xe7\x00', &(0x7f0000000400)='\x00', &(0x7f00000008c0)='\x00;\x89Z@Y\x8f\x8d\x81\xdc\xae\xaa\a\xbe\xc0\xa2\xe2*\f\xa2\x82[Y\x18\xcc\x01\xd2LW\x8e\xc9\x82\xbd}\xb0G\x81\x1f\x10\xce\xe6@J\xbb\x89\x81\xed^\x1fq\xeb_|\xb6\x99PGi\xd5\xf6\x98\xc1\f\xfeP.\xcb\xbf\xc1\x19\x89\xf1\x19,Y\xb4(@\x01\'\x90:\x14n\xcc\x90!,o\xd2\xc8\xb2\xb8\xb3\x93&\x90\x8b\xe9\t\x7f\xa3\xc2\x82\xe2\xd8lW\xe6g*W\xac\"Q\xce3zI>', &(0x7f0000001900)='@.\x00', &(0x7f0000001940)='\x00'])
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000005c0)=0x43cbc, 0x4)
r4 = dup(r3)
sendto$inet6(r4, &(0x7f0000000040), 0x43000, 0x8, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
openat$pci(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pci\x00', 0x80, 0x0)
r6 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r6, &(0x7f0000ffb000/0x1000)=nil, 0x0)
r7 = shmat(r6, &(0x7f0000ffc000/0x3000)=nil, 0x3000)
shmdt(r7)
shmdt(r7)
shmdt(r7)
dup(r5)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r8=>0xffffffffffffffff})
setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
msgsnd(r2, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT=r4, @ANYRESDEC=r5, @ANYRES32, @ANYRES16=r8, @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESHEX=0x0, @ANYPTR64, @ANYRES16, @ANYRES64, @ANYPTR, @ANYRES32=r0]], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="a6f7ddb978293c13a0fe187ce46aa38999da385914a2b0811fe3e2441182f6b5669dd153afb7f6eb2ace16da5903019ce84729e268e0e6a1de8cf499dd80ba9e93bb1771e5a61e1cdc9b", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16], @ANYRESOCT, @ANYBLOB], @ANYRESOCT=r3, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRES32, @ANYRESDEC]], 0x4, 0x800)

02:31:23 executing program 1:
setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95})
r0 = syz_open_pts()
close(r0)
r1 = syz_open_pts()
ioctl$TIOCSTOP(r1, 0x2000746f)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0)
ioctl$KDSETRAD(r2, 0x20004b43)
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x550f, "2ea86ecce46adcd569ef64e16eb595607fcfd711", 0x0, 0x10000})
write(r0, &(0x7f0000000180)="2078f7b69541d6d96899188e90cd9c8e765f0000c04c0333177e8c002b053738e554fb4daae58b78a31f0f3295f5ade8b04e001900f9000000eac5d9b4aad9e83e98a0f3430efcf633b8648019104d7fafa8f1ef87d4058a443f8599d52d6a", 0x5f)

02:31:23 executing program 1:
mknod(&(0x7f0000000000)='./bus\x00', 0x8, 0x802)
accept$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="06040000008a1e190200000500000000000000f259d35a0535400004"], 0x0)
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)="220e228901001c067ebc74a7ea11cf801bf1fb48f4445ed5", 0x18)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0x4ebf}], 0x10000000000002d1, 0x0, 0x0)

02:31:23 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0)
getgroups(0x1, &(0x7f0000001640)=[0x0])
socket$inet(0x2, 0x3, 0xbf)
sync()
munmap(&(0x7f0000000000/0x4000)=nil, 0x4000)
r1 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000000)='/dev/diskmap\x00', 0x100, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000080)="7a67c5168d51b7e549f8286abbbe5b3139d2b1f25c7b60bbedc42a77b6448cb248153daa6a98d5dd951faf71a17ed1ea5e130eb744", 0x35}, {&(0x7f00000000c0)="0f3d17cc34b7ccea4b817ff8ebde6b3d091fd2a5188c04607845a4ad48f05d3f15ccbf72b1f589319f27dcec5066fbaf003877fe2167f968c7e2e86184a9c0aa48784a0fad37d8b218093475e3798d14af175d60098c5d5bf5c857e4f7d7b9cce9dde3b48827ef6d880df41e057a0d8c3ed5b43e0f185959bb781f4a1ba32ce4ed9e524e41e719192935e6de5c9195f38bcfe6b67eb26c34cbec454717925ad15943e2cb5c7316ca6ae13783c60c8c691624896d5d5498", 0xb7}, {&(0x7f0000000200)="8a25226ba39c3906536c37c589d8a54b47eb3cf5bf9c4bdc31fad5d2bf510ea0878e938932e9a0a85ff371ae6b28f8e454a84f4eedfc8d62016c889bea359638f8c4162106514e604c267af1fed5fd7a45dbb749dabbd737082844e5008c061758af76f744be328d5e7c4e04419e7487e7fbd625af8b95222535ccf443112c0812ad966909c0fd4395db2c8efa3b2f3cf61bae6056067098d589212d5f10a0c3a3", 0xa1}, {&(0x7f00000002c0)="58a2bee9f83ca48a4443533f8ad7ab29f75ee51bd464383a9d1880eb35317d30644661c67946c19649f89a112e9022f50a3dfb1d15a8c9490641c04c69580a0f88fa8915f25d27a99d28067640ffbda3a1005e7189d01d36bb951c78e36140d52a9ba317ee4f9e829e381140fe76b7", 0x6f}, {&(0x7f0000000340)="32db15d8c2e8ab894cfeb3520e208f89298dc546f85719cd9bff24cad7517ccd30e20b7f58b66d9dcfcd9078ea7ab506e1e774d38bf7a51077f25319d949107cfa6ce9269d4b5ccb40062af79770e44231812d1d68551b7af3cb2de5002edd8eb75af71a3baa367a702679437736e09d50bf9adb7959a68b2769b37c456b469fdfacb43759fe79584f3df43ba5b818664488640a41ed18aa921fbb8ef59fad62c1908e11c9a9ebbc89f8edd3c709690d2aa58d865ac26c3c3f5dd886", 0xbc}, {&(0x7f0000000400)="657fd8c59aaebbff11da8273b23ae29f52b5462cc3dfa1fc1e4bf5c24dd298233811e675fcea850593f15d5b38d6776f8bdd422612f80da443a31096e8db4d6168715756fe67f7dc5ab0318b1a1ae4e5935a852956bfdb01d5be33dc10e4a3131b59104344f9648ce5bae0463b5c3222d51012ae68f36e80d87f0750578577e3cc2b6a55d127248cc9b1021776857ce549824ed821ec2723011788f267ed570d301e637c02f027a72a1b7b59c06f32177d37164e68c9a6d22e5ec5cec99164326eff512b2277638f3cc4202ec99e4cbd94002cd32f2957d376d29419ab848074", 0xe0}, {&(0x7f0000000500)="b1a8f0427a1ec2eace32853a5edfef200cdd150a475f4370f3c3f87695fe304fda5a7a9dd39844510a6eefa139dda815b4f129a8f62e4dd09e211390e910eb8bd04ef03eb29ce1ef0cf6bc2b", 0x4c}, {&(0x7f0000000580)="0a231a862ec859d37b350662cdd555a6b2a75e4c9525252fd84213194094c22feb", 0x21}, {&(0x7f00000005c0)}], 0x9, 0x0, 0x3f)

02:31:24 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000380)='/dev/bpf\x00', 0x0, 0x0)
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{0x7}, {0x2}, {0x8006}]})
syz_emit_ethernet(0xf0, &(0x7f0000000080)="b6")
r1 = geteuid()
lchown(&(0x7f0000000040)='./bus\x00', r1, 0xffffffffffffffff)
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r2, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r2, 0x40044274, &(0x7f0000000040))
mknodat(r2, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r2, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r2, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r2, r3, r4)
r5 = getegid()
setregid(r4, r5)
r6 = geteuid()
r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file1\x00', 0x1, 0x50)
getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, <r8=>0x0, <r9=>0x0}, &(0x7f00000001c0)=0xc)
ioctl$TIOCOUTQ(r7, 0x40047473, &(0x7f0000000500)=0x3)
ioctl$BIOCGHDRCMPLT(r7, 0x40044274, &(0x7f0000000040))
mknodat(r7, &(0x7f0000000240)='./file0/file1\x00', 0x4, 0x2)
ioctl$WSMUXIO_LIST_DEVICES(r7, 0xc1045763, &(0x7f0000000380)={0xffffffffffffcbd4, [{0x1, 0x1}, {0x3, 0x3f2}, {0x2, 0x8}, {0x3, 0x100000001}, {0x1, 0xfff}, {0x3, 0x6}, {0x2, 0xe1d}, {0x3, 0x1}, {0x0, 0x2}, {0x36fd32f6499b81da, 0x2000008}, {0x3, 0x20}, {0x1, 0xffff}, {0x1, 0x800}, {0x1, 0x25}, {0x10596f9da9526bcc, 0x400}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x3, 0x8001}, {0x2, 0x7}, {0x3, 0x1ff}, {0x2, 0x8}, {0x1, 0x4}, {0x1, 0x81}, {0x2, 0x6}, {0x3, 0xfe}, {0x3, 0x7fff}, {0x2, 0xab47}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x1f}, {0x0, 0x1}]})
openat(r7, &(0x7f00000004c0)='./file0/file1\x00', 0x80, 0x40)
fchown(r7, r8, r9)
r10 = getegid()
setregid(r9, r10)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x3, r1, r5, r6, r10, 0x0, 0x7}, 0x1f, 0xfff, 0x8})

02:31:24 executing program 1:
kqueue()
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000100)=[{{r0}, 0xfffffffffffffffe, 0x3, 0x0, 0xfffffffffffffff8}], 0x0, 0x0, 0x0, 0x0)
r1 = socket(0x18, 0x5, 0x1)
r2 = getuid()
r3 = getgid()
fchown(r1, r2, r3)
r4 = socket(0x2, 0x3, 0x1)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020000ffffffff"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e30000000800000"], 0x10)
sendto$unix(r4, &(0x7f0000000100)="749703210f6e83f89087515ab45713442de6", 0x2a, 0x0, 0x0, 0x0)

02:31:24 executing program 1:
r0 = socket(0x400000000018, 0x3, 0x3a)
ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1})
setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{}, {0x18, 0x1}}, 0x13c)
r1 = socket$inet6(0x18, 0x3, 0x0)
r2 = dup2(r1, r1)
sendmsg$unix(r2, &(0x7f0000001700)={&(0x7f0000000100)=ANY=[@ANYBLOB="fb18bbdf698f000000005a0af543293f453111eb0047604396a61f3643a2fbef3db943476a14567324b71a1c74062e183a0712afc8b701ea52707a8523147dfd8cb11c69c3a671ca6a19fe0cbd6de9efd0ce6063c9153ae63a48874c85b886bdb36afad913e5bdca2b29fb01f8ce50da3541188a5c4c0df0a201456b410c44da"], 0x1c, 0x0}, 0x0)
close(r0)
close(r1)
fsync(r0)

02:31:24 executing program 0:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xfffffffeffffffff], [0x0, 0x0, 0x401]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300))

02:31:24 executing program 1:
nanosleep(&(0x7f0000001c40)={0xf0, 0xffffffffffffffff}, 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa0, 0x0)
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0})
r1 = kqueue()
kevent(r1, 0x0, 0x0, &(0x7f0000000140), 0x85c, 0x0)
kevent(r1, &(0x7f0000000000), 0xb4e, 0x0, 0x703f, 0x0)

02:31:24 executing program 0:
r0 = socket(0x40000000011, 0x3, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000100)=[{{r0}, 0x0, 0x0, 0x1}], 0x0, 0x0, 0x0, 0x0)
ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x4}})
r1 = socket(0x18, 0x1, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='<'], 0x1)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"})
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
close(r1)
socket(0x18, 0x5, 0x1)
r2 = socket(0x18, 0x3, 0x0)
setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
write(r2, &(0x7f0000000100)="8c65", 0x170)

02:31:24 executing program 0:
mknod(&(0x7f0000000000)='./bus\x00', 0x2001, 0x86134)
r0 = open(&(0x7f0000000100)='./bus\x00', 0x100, 0x1c8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x18, 0x2}, {0x18, 0x2, 0x0, 0x190000}, 0x8008, [0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x10000003]}, 0x3c)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0)
ioctl$BIOCLOCK(r1, 0x20004276)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x5, 0x0)
write(r2, &(0x7f0000000040)="670dc3", 0x3)
r3 = openat$klog(0xffffffffffffff9c, &(0x7f0000000140)='/dev/klog\x00', 0x400, 0x0)
pwritev(r3, &(0x7f0000000200)=[{&(0x7f00000001c0)="277966bc2dff2a08079f91e3b08d09e00e321838d80df86de1863572194029a89bbca940797ed1916a202669ca4a3b77714e96e6e8", 0x35}], 0x1, 0x0, 0x0)

02:31:24 executing program 0:
mknod(&(0x7f0000000040)='./bus\x00', 0x2080002002, 0x40004000000028ad)
r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0)
r1 = socket(0x1e, 0x3, 0x0)
r2 = dup2(r1, r0)
r3 = socket(0x18, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300))
fcntl$dupfd(r2, 0xa, r4)
r5 = socket(0x18, 0x2, 0x0)
fcntl$dupfd(r5, 0x0, r5)
r6 = dup2(r5, r1)
connect$unix(r6, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x8)

login: panic: receive 1a: so 0xfffffd805e54b000, so_type 3, m 0xfffffd8058cb5200, m_type 0

Stopped at      db_enter+0x18:  addq    $0x8,%rsp

    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND

*212505  35671      0           0          0    0  dhclient

db_enter() at db_enter+0x18

panic(ffffffff821a0883) at panic+0x15c

soreceive(fffffd805e54b000,0,ffff80001d382c38,0,0,ffff80001d382b44) at soreceive+0x170a

soo_read(fffffd80603fb3c0,ffff80001d382c38,0) at soo_read+0x53

dofilereadv(ffff80001d349008,6,ffff80001d382c38,0,ffff80001d382d20) at dofilereadv+0x1a1

sys_read(ffff80001d349008,ffff80001d382cd0,ffff80001d382d20) at sys_read+0x83

syscall(ffff80001d382da0) at syscall+0x507

Xsyscall() at Xsyscall+0x128

end of kernel

end trace frame: 0x7f7ffffdd620, count: 7

https://www.openbsd.org/ddb.html describes the minimum info required in bug

reports.  Insufficient info makes it difficult to find and fix bugs.

ddb> 

ddb> set $lines = 0

ddb> set $maxwidth = 0

ddb> show panic

receive 1a: so 0xfffffd805e54b000, so_type 3, m 0xfffffd8058cb5200, m_type 0

ddb> trace

db_enter() at db_enter+0x18

panic(ffffffff821a0883) at panic+0x15c

soreceive(fffffd805e54b000,0,ffff80001d382c38,0,0,ffff80001d382b44) at soreceive+0x170a

soo_read(fffffd80603fb3c0,ffff80001d382c38,0) at soo_read+0x53

dofilereadv(ffff80001d349008,6,ffff80001d382c38,0,ffff80001d382d20) at dofilereadv+0x1a1

sys_read(ffff80001d349008,ffff80001d382cd0,ffff80001d382d20) at sys_read+0x83

syscall(ffff80001d382da0) at syscall+0x507

Xsyscall() at Xsyscall+0x128

end of kernel

end trace frame: 0x7f7ffffdd620, count: -8

ddb> show registers

rdi                                0

rsi                              0x1

rbp               0xffff80001d382980

rbx               0xffff80001d382a30

rdx                              0x2

rcx                                0

rax                                0

r8                0xffff80001d382940

r9                               0x1

r10                                0

r11               0x1e5d3f060edfd688

r12                     0x3000000008

r13               0xffff80001d382990

r14                            0x100

r15                              0x1

rip               0xffffffff81651a88    db_enter+0x18

cs                               0x8

rflags                         0x246

rsp               0xffff80001d382970

ss                              0x10

db_enter+0x18:  addq    $0x8,%rsp

ddb> show proc

PROC (dhclient) pid=212505 stat=onproc

    flags process=0 proc=0

    pri=24, usrpri=51, nice=20

    forw=0xffffffffffffffff, list=0xffff80001d34a388,0xffff80001d349288

    process=0xffff8000ffffa390 user=0xffff80001d37d000, vmspace=0xfffffd806bc09220

    estcpu=1, cpticks=1, pctcpu=0.0

    user=0, sys=1, intr=0

ddb> ps

   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND

 88167  341013  51438      0  2           0                syz-executor.0

 88167  100406  51438      0  2   0x4000000                syz-executor.0

 47052  446503  17557      0  2           0                syz-executor.1

 47052   39647  17557      0  3   0x4000080  lockf         syz-executor.1

 47052    2863  17557      0  3   0x4000080  kqread        syz-executor.1

 51438    8422  94977      0  3        0x82  nanosleep     syz-executor.0

 17557  403882  94977      0  3        0x82  nanosleep     syz-executor.1

 94977  217536  47763      0  3        0x82  thrsleep      syz-fuzzer

 94977  216508  47763      0  3   0x4000082  thrsleep      syz-fuzzer

 94977  252099  47763      0  3   0x4000082  kqread        syz-fuzzer

 94977  130072  47763      0  3   0x4000082  thrsleep      syz-fuzzer

 94977  315223  47763      0  3   0x4000082  thrsleep      syz-fuzzer

 94977   17002  47763      0  3   0x4000082  thrsleep      syz-fuzzer

 94977  275935  47763      0  3   0x4000082  thrsleep      syz-fuzzer

 47763  223684  60579      0  3    0x10008a  pause         ksh

 60579  400344  15536      0  3        0x92  select        sshd

 17783  234764      1      0  3    0x100083  ttyin         getty

 15536  167650      1      0  3        0x80  select        sshd

 48838  151069  98251     73  3    0x100090  kqread        syslogd

 98251  366385      1      0  3    0x100082  netio         syslogd

 62357  112972      1     77  2    0x100010                dhclient

*35671  212505      1      0  7           0                dhclient

 15678  238396      0      0  2     0x14200                zerothread

 60890  178532      0      0  3     0x14200  aiodoned      aiodoned

  7392  482679      0      0  3     0x14200  syncer        update

 27398  486543      0      0  3     0x14200  cleaner       cleaner

 34404  400998      0      0  3     0x14200  reaper        reaper

 85454  142177      0      0  3     0x14200  pgdaemon      pagedaemon

 39857   72006      0      0  3     0x14200  bored         crynlk

 19422  372607      0      0  3     0x14200  bored         crypto

 80533   35183      0      0  3  0x40014200  acpi0         acpi0

 53919   24767      0      0  2     0x14200                softnet

 98151  416201      0      0  3     0x14200  bored         systqmp

  7398  313988      0      0  3     0x14200  bored         systq

 25775  367988      0      0  3  0x40014200  bored         softclock

 14595  212802      0      0  3  0x40014200                idle0

 85225   43443      0      0  3     0x14200  bored         smr

     1  425372      0      0  3        0x82  wait          init

     0       0     -1      0  3     0x10200  scheduler     swapper

ddb> show all locks

No such command

ddb> show malloc

           Type InUse  MemUse  HighUse   Limit  Requests Type Lim

         devbuf  9474   6334K    6718K  78643K     10686        0

            pcb    13      8K       8K  78643K        33        0

         rtable   103      3K       3K  78643K       221        0

         ifaddr    62     13K      13K  78643K        73        0

       counters    22     16K      16K  78643K        23        0

       ioctlops     0      0K       2K  78643K        21        0

            iov     0      0K      12K  78643K        20        0

          mount     1      1K       1K  78643K         1        0

         vnodes  1224     77K      77K  78643K      1262        0

      UFS quota     1     32K      32K  78643K         1        0

      UFS mount     5     36K      36K  78643K         5        0

            shm     2      1K       5K  78643K         7        0

         VM map     2      0K       0K  78643K         2        0

            sem     9      0K       0K  78643K        12        0

        dirhash    12      2K       2K  78643K        12        0

           ACPI  1794    195K     288K  78643K     12646        0

      file desc     6     17K      25K  78643K        98        0

           proc    48     38K      63K  78643K       361        0

        subproc    32      2K       2K  78643K        34        0

    NFS srvsock     1      0K       0K  78643K         1        0

     NFS daemon     1     16K      16K  78643K         1        0

    ip_moptions     0      0K       0K  78643K        11        0

       in_multi    49      2K       2K  78643K        54        0

    ether_multi     1      0K       0K  78643K         2        0

            mrt     0      0K       0K  78643K         4        0

    ISOFS mount     1     32K      32K  78643K         1        0

  MSDOSFS mount     1     16K      16K  78643K         1        0

           ttys    37    175K     175K  78643K        37        0

           exec     0      0K       1K  78643K       193        0

        pagedep     1      8K       8K  78643K         1        0

       inodedep     1     32K      32K  78643K         1        0

         newblk     1      0K       0K  78643K         1        0

        VM swap     7     26K      26K  78643K         7        0

       UVM amap   108     37K      37K  78643K      1096        0

       UVM aobj    10      2K       3K  78643K        12        0

        memdesc     1      4K       4K  78643K         1        0

    crypto data     1      1K       1K  78643K         1        0

    ip6_options     0      0K       0K  78643K        16        0

            NDP     9      0K       0K  78643K        14        0

           temp    93   3007K    3071K  78643K      2422        0

         kqueue     4      6K       8K  78643K         6        0

      SYN cache     2     16K      16K  78643K         2        0

ddb> show all pools

Name      Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle

arp         64        6    0        1     1     0     1     1     0     8    0

rtpcb       80       25    0       23     1     0     1     1     0     8    0

rtentry    112       51    0        8     2     0     2     2     0     8    0

unpcb      120       51    0       43     1     0     1     1     0     8    0

syncache   264        4    0        4     1     1     0     1     0     8    0

tcpqe       32      216    0      216     1     0     1     1     0     8    1

tcpcb      544       40    0       36     1     0     1     1     0     8    0

inpcb      280      200    0      193     2     0     2     2     0     8    1

rttmr       72        2    0        2     1     0     1     1     0     8    1

nd6         48        4    0        0     1     0     1     1     0     8    0

art_heap8  4096       1    0        0     1     0     1     1     0     8    0

art_heap4  256      224    0        8    14     0    14    14     0     8    0

art_table   32      225    0        8     2     0     2     2     0     8    0

art_node    16       50    0       11     1     0     1     1     0     8    0

sysvmsgpl   40        4    0        2     1     0     1     1     0     8    0

semupl     112        2    0        2     1     0     1     1     0     8    1

semapl     112       10    0        3     1     0     1     1     0     8    0

shmpl      112       10    0        2     1     0     1     1     0     8    0

dirhash    1024      17    0        0     3     0     3     3     0     8    0

dino1pl    128     1524    0      122    46     0    46    46     0     8    0

ffsino     240     1524    0      122    83     0    83    83     0     8    0

nchpl      144     1855    0      243    60     0    60    60     0     8    0

uvmvnodes   72     1593    0        0    29     0    29    29     0     8    0

vnodes     208     1593    0        0    84     0    84    84     0     8    0

namei      1024    4697    0     4697     1     0     1     1     0     8    1

vcpupl     1984       2    0        0     1     0     1     1     0     8    0

vmpool     528        2    0        0     1     0     1     1     0     8    0

scxspl     192     5378    0     5378     1     0     1     1     0     8    1

plimitpl   152       16    0        9     1     0     1     1     0     8    0

sigapl     432      269    0      255     2     0     2     2     0     8    0

futexpl     56     2125    0     2125     1     0     1     1     0     8    1

knotepl    112       56    0       37     1     0     1     1     0     8    0

kqueuepl   104       10    0        6     1     0     1     1     0     8    0

pipelkpl    16       89    0       79     1     0     1     1     0     8    0

pipepl     120      178    0      159     1     0     1     1     0     8    0

fdescpl    432      270    0      255     2     0     2     2     0     8    0

filepl     120     1642    0     1542     4     0     4     4     0     8    0

lockfpl    104       31    0       28     1     0     1     1     0     8    0

lockfspl    48       15    0       13     1     0     1     1     0     8    0

sessionpl  112       17    0        7     1     0     1     1     0     8    0

pgrppl      48       17    0        7     1     0     1     1     0     8    0

ucredpl     96      123    0      116     1     0     1     1     0     8    0

zombiepl   144      255    0      255     1     0     1     1     0     8    1

processpl  896      284    0      255     4     0     4     4     0     8    0

procpl     624      371    0      333     4     0     4     4     0     8    1

sockpl     400      276    0      259     3     0     3     3     0     8    1

mcl64k     65536     11    0       11     1     0     1     1     0     8    1

mcl12k     12288      2    0        2     1     0     1     1     0     8    1

mcl9k      9216       2    0        2     1     0     1     1     0     8    1

mcl8k      8192       2    0        2     1     0     1     1     0     8    1

mcl4k      4096      14    0       14     2     1     1     1     0     8    1

mcl2k2     2112       1    0        1     1     0     1     1     0     8    1

mcl2k      2048   64405    0    64354    16     2    14    14     0     8    7

mtagpl      80        7    0        2     2     1     1     1     0     8    0

mbufpl     256   102142    0   102038    11     1    10    10     0     8    1

bufpl      280     4135    0      179   283     0   283   283     0     8    0

anonpl      16    42028    0    25706    67     1    66    66     0   107    0

amapchunkpl 152    1666    0     1528    19     0    19    19     0   158   13

amappl16   192     1258    0      361    45     0    45    45     0     8    0

amappl15   184       58    0       53     1     0     1     1     0     8    0

amappl14   176       26    0       24     1     0     1     1     0     8    0

amappl12   160        8    0        7     2     1     1     1     0     8    0

amappl11   152       48    0       36     1     0     1     1     0     8    0

amappl10   144       48    0       43     1     0     1     1     0     8    0

amappl9    136      554    0      550     1     0     1     1     0     8    0

amappl8    128      101    0       84     1     0     1     1     0     8    0

amappl7    120      127    0      114     1     0     1     1     0     8    0

amappl6    112       64    0       57     1     0     1     1     0     8    0

amappl5    104      147    0      137     1     0     1     1     0     8    0

amappl4     96      479    0      450     1     0     1     1     0     8    0

amappl3     88      119    0      110     1     0     1     1     0     8    0

amappl2     80     1369    0     1293     3     1     2     3     0     8    0

amappl1     72    14759    0    14309    26    13    13    20     0     8    3

amappl      80      625    0      580     1     0     1     1     0    84    0

dma4096    4096       1    0        1     1     1     0     1     0     8    0

dma256     256        6    0        6     1     1     0     1     0     8    0

dma128     128      253    0      253     1     1     0     1     0     8    0

dma64       64        6    0        6     1     1     0     1     0     8    0

dma32       32        7    0        7     1     1     0     1     0     8    0

dma16       16       18    0       17     1     0     1     1     0     8    0

aobjpl      64       11    0        2     1     0     1     1     0     8    0

uaddrrnd    24      272    0      255     1     0     1     1     0     8    0

uaddrbest   32        2    0        0     1     0     1     1     0     8    0

uaddr       24      272    0      255     1     0     1     1     0     8    0

vmmpekpl   168     5899    0     5870     2     0     2     2     0     8    0

vmmpepl    168    40185    0    38081   115     4   111   111     0   357   19

vmsppl     272      271    0      255     2     0     2     2     0     8    0

pdppl      4096     550    0      512     6     0     6     6     0     8    1

pvpl        32   140353    0   120715   161     0   161   161     0   265    2

pmappl     200      271    0      255     1     0     1     1     0     8    0

extentpl    40       46    0       29     1     0     1     1     0     8    0

phpool     112      151    0        6     5     0     5     5     0     8    0