last executing test programs:

114.541587ms ago: executing program 0 (id=1):
symlink(0x0, 0x0)
setgid(0xffffffffffffffff)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x40)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0)
ftruncate(r0, 0x8531)
sysctl$hw(&(0x7f0000001180)={0x7, 0x8}, 0x2, 0x0, 0x0, &(0x7f0000000140)="84111e64a1b6a9120a8cbcfbf7ae52d7566f9bd6d6e8647f4c721be816dfc9b411b533dceac5ab9cc449f9dcb76ecf2cfc5de9cc674cc9ef8bc41c1bf0fee4e3de433e883e84eaaf8b8bb7ceb6b2e395a855b37a9e1f8fa75622fded619501f9ffffff0000007d1034663ebba6338d8e96e4e91a8bfcc31ee76479c7fb413291f74e88545ccd0049226643779baa00aa6b3242119a8f188b0ca89582aef0264d9fc781f359a8d1cdc59548906fc317ce3b702ae9745f58facf041bf0c86239b66eb4feebd0ab49b2b03cf98cf28d3635df167398ce619f55f42300"/232, 0xe8)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x8001, 0x0, 0x0, 0x0, 0x0, 0x85, 0x48e}, 0x5, 0x4, 0x800000000000000, 0x5, 0x100000005, 0x4000000000003, 0x0, 0x40000200000002})
sysctl$kern(&(0x7f00000000c0)={0x1, 0x42}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37)
setgroups(0x0, 0x0)
chmod(&(0x7f0000000080)='.\x00', 0x3db)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet6(0x18, 0x3, 0x6)
getsockopt$sock_int(r1, 0xffff, 0x8, 0x0, 0x0)
setuid(0xffffffffffffffff)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2, 0x2, 0x0, 0xc4})
sysctl$kern(&(0x7f0000000000)={0x1, 0x42}, 0x6, 0x0, 0x0, 0x0, 0x0)
openat$pf(0xffffffffffffff9c, &(0x7f00000000c0), 0x82, 0x0)
r2 = socket(0x2, 0x3, 0x2f)
r3 = dup(r2)
setsockopt$inet_opts(r3, 0x0, 0x22, &(0x7f0000000040)="fd0cc085", 0x4)
sendto$inet(r2, &(0x7f0000000080)="3101f8b7c7632e5f", 0x8, 0x404, &(0x7f0000000280)={0x10, 0x2, 0x0, 0x63e8}, 0x48)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(0x0, 0x97)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00')

75.755142ms ago: executing program 4 (id=5):
r0 = semget$private(0x0, 0x4, 0x590)
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x34, 0xffff, 0x0, 0x0, 0x4}, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x1})
sysctl$net_inet_icmp(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
setuid(0xffffffffffffffff)
semop(r0, &(0x7f0000000000)=[{0x0, 0xc7, 0x1800}], 0x1)
clock_gettime(0x8081b86697660c66, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x42)
r2 = geteuid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{r2, 0x0, 0x0, 0x0, 0x8, 0x20, 0x3ff, 0x0, 0x9}, 0x400, 0x9, 0x0, 0x0, 0x4004, 0x1, 0x0, 0xdf})
r3 = getgid()
fchownat(r1, &(0x7f0000000080)='.\x00', r2, r3, 0x4)

63.560247ms ago: executing program 2 (id=3):
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) (async)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
readv(r0, &(0x7f0000000500)=[{0x0}], 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
setresgid(r2, r2, 0x0)
preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f00000000c0)=""/87, 0x57}], 0x2, 0x7)
setregid(0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0)
mknod(&(0x7f0000000080)='./file0\x00', 0x201a, 0xab)
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) (async)
mknod(&(0x7f0000000040)='./file0\x00', 0x2100, 0x5904) (async)
r3 = socket$unix(0x1, 0x1, 0x0)
fchmod(r1, 0x7) (async)
bind$unix(r3, &(0x7f0000000000)=@file={0x6, 0x1, './file0\x00'}, 0x19) (async)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0)

49.352335ms ago: executing program 6 (id=7):
r0 = syz_open_pts()
fcntl$dupfd(r0, 0xb, 0xffffffffffffffff) (async)
open(&(0x7f0000000100)='./file0\x00', 0x80, 0xc2) (async, rerun: 32)
syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x2, 0x8}}}}}}) (async, rerun: 32)
r1 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
r2 = dup2(r1, r1)
ioctl$SPKRTUNE(r2, 0x20005302, 0xfffffffffffffffe)
mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x5d4a) (async)
open$dir(&(0x7f0000000100)='./file0\x00', 0xc5a, 0x81)
syz_emit_ethernet(0x3a, &(0x7f0000000200)={@random="b905f0ffffff", @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x3, 0x8}, {"e3c4fc107f71ed734b5547194172bf7a"}}}}}})

41.494087ms ago: executing program 1 (id=2):
setreuid(0x0, 0xee01)
setrlimit(0x8, &(0x7f0000000980)={0xb, 0x53})
r0 = syz_open_pts()
close(r0)
futimens(r0, &(0x7f00000000c0)=[{0x7}, {0x526, 0x5}])
syz_open_pts()
ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000040)={0x1000f66c, 0x57e, 0x7, 0x5fffff5f, "9c77ac2e307e7f0400", 0xffffffff, 0xb})
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900)
syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"])
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f0000000000), 0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="27913c11b3c9e91fbdf59c32417020e3a81e536e", 0x14)
write(r1, &(0x7f0000000080)="d99a", 0x2)
writev(r0, &(0x7f0000001ac0)=[{&(0x7f00000009c0)="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", 0x40a}], 0x1)
shmdt(0x0)
unveil(0x0, 0x0)
sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x35}, 0x4, 0x0, 0x0, &(0x7f0000000280)="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", 0x1eb)
kill(0xffffffffffffffff, 0xb)

38.083645ms ago: executing program 3 (id=4):
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040)="3e26eef9f50ab699c96d02d580eb3880bccf73abe433081ee5d5713ad0acde1589e77ecd94bd51e723b34c9fe8d431b7", 0x30, 0x7, &(0x7f0000000080)=@abs={0x9, 0x1, 0x0, 0x2}, 0x8)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
r1 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0)
ioctl$DIOCMAP(r1, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000140)='./file0\x00', r1, 0x2da7d975b830ce63})
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="69b8159b6174aaa7aaaaaabb86dd60102e6e"])
execve(0x0, 0x0, 0x0)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0)
ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0})
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0xc, 0xff, 0x1, 0x4009}, {0x40, 0x3, 0x2, 0x80010}, {0x9b1e, 0x2, 0xf7, 0x6}]})
syz_emit_ethernet(0x1000e, &(0x7f00000015c0)=ANY=[])
symlink(&(0x7f0000000900)='.\x00', &(0x7f0000000240)='./file0\x00')
chroot(&(0x7f0000000740)='.\x00')
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0/file0/..\x00')

0s ago: executing program 7 (id=8):
ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f00000000c0)={0xa, 0x8000148, {[0x3, 0x0, 0x6, 0x6, 0x3, 0x8000, 0x8000000000001, 0x3, 0x7, 0x2, 0xfffffffffffffeff, 0x91c, 0x8, 0xf3f1, 0x0, 0xd5, 0xae64, 0xfffffffffffffff7], [0x5438b950, 0x5, 0x1004, 0x7, 0x1, 0x1, 0x9, 0x7, 0xffffffffffffffff, 0x3], [0x5, 0x0, 0x8, 0x8000000008, 0x10000, 0x200, 0xc], [0x40000100000000, 0x10801, 0x0, 0x5, 0x7, 0x6], [{0x5ad, 0x7, 0xfffffffb, 0x6}, {0x2, 0x925, 0x3, 0x338}, {0x1000, 0x7fffffff, 0x0, 0x5}, {0x8, 0x2, 0x3, 0x895}, {0x4, 0x7, 0x2, 0x9}, {0x1f, 0x222, 0x0, 0x7}, {0x8, 0xffffff81, 0x1ff, 0x1}, {0x3, 0x10, 0x8001, 0x7ff}], {0x52b, 0x5, 0xfffffffd, 0x8}, {0xfffb, 0xffffbfc0, 0x8, 0x1aaf}}})
setitimer(0x2, &(0x7f0000000140)={{0xff, 0x12280000000000c}, {0xffffdff0, 0x8020000000000001}}, 0x0) (async)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) (async)
select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x8, 0xffffffffffffffff, 0xfffffffffffffffd, 0x800, 0x181c, 0xa, 0x2}, 0x0, 0x0, 0x0) (async)
r0 = kqueue()
kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x9, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0x100)
ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2)
ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts.
SYZFAIL: SIGSEGV
pc-offset:0xfe3fa8e8f71 pc:0xdeadbeef addr:0x0 code=0 (errno 35: Resource temporarily unavailable)
uvn_flush: obj=0xfffffd807d0c0828, offset=0x3ff000.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!

OpenBSD/amd64 (ci-openbsd-main-6.us-central1-c.c.syzkaller.internal) (tty00)

login: show panic
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
machine ddbcpu 0
login: Password:
Login incorrect
machine ddbcpu 1
login: Password:
Login incorrect
login: