Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts.
2019/11/27 23:38:53 fuzzer started
2019/11/27 23:38:53 dialing manager at 10.128.0.105:37175
2019/11/27 23:38:53 syscalls: 211
2019/11/27 23:38:53 code coverage: enabled
2019/11/27 23:38:53 comparison tracing: enabled
2019/11/27 23:38:53 extra coverage: support is not implemented in syzkaller
2019/11/27 23:38:53 setuid sandbox: support is not implemented in syzkaller
2019/11/27 23:38:53 namespace sandbox: support is not implemented in syzkaller
2019/11/27 23:38:53 Android sandbox: support is not implemented in syzkaller
2019/11/27 23:38:53 fault injection: support is not implemented in syzkaller
2019/11/27 23:38:53 leak checking: support is not implemented in syzkaller
2019/11/27 23:38:53 net packet injection: support is not implemented in syzkaller
2019/11/27 23:38:53 net device setup: support is not implemented in syzkaller
2019/11/27 23:38:53 concurrency sanitizer: support is not implemented in syzkaller
2019/11/27 23:38:53 devlink PCI setup: support is not implemented in syzkaller
23:38:57 executing program 0:
syz_emit_ethernet(0x58, &(0x7f0000000000)="217bc8923c882d46ac9749bf22471e03011a00e50e400551b83e56045f688bf7829ae0e1258fece6cd83c6dd3136916565bf6adaa89be6e33da483ce93d2ed0ff9d6fb61c7e3e560ba2ec13cc3c5b7f24d376b709efc8138")
r0 = dup(0xffffffffffffffff)
recvfrom$unix(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x843, 0x0, 0x0)
symlink(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00')
pipe(&(0x7f0000001100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$inet6(r2, &(0x7f0000001140)=""/239, 0xef, 0x1, &(0x7f0000001240)={0x18, 0x1, 0x52f117dc, 0x70634f41}, 0xc)
r3 = open(&(0x7f0000001280)='./file0\x00', 0xa0800, 0x18a)
socketpair(0x1, 0x3, 0x0, &(0x7f00000012c0)={<r4=>0xffffffffffffffff})
fcntl$dupfd(r3, 0xc, r4)
mprotect(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x4)
getgroups(0x1, &(0x7f0000001300)=[<r5=>0xffffffffffffffff])
setgroups(0x1, &(0x7f0000001340)=[r5])
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000013c0)={<r6=>0x0, <r7=>0x0}, &(0x7f0000001400)=0xc)
chown(&(0x7f0000001380)='./file0\x00', r7, r5)
utimensat(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={{0x7f, 0x1}, {0x5, 0x10001}}, 0x200)
r8 = accept$inet6(r0, 0x0, &(0x7f00000014c0))
accept$inet6(r8, &(0x7f0000001500), &(0x7f0000001540)=0xc)
symlink(&(0x7f0000001580)='./file0/file0\x00', &(0x7f00000015c0)='./file0\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001600)={<r9=>0xffffffffffffffff})
getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001640), &(0x7f0000001680)=0xc)
socket(0x1f, 0x1, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
recvfrom(r10, &(0x7f0000001700)=""/92, 0x5c, 0x2, 0x0, 0x0)
pipe(&(0x7f0000001780)={<r11=>0xffffffffffffffff})
sendto$inet6(r11, &(0x7f00000017c0)="5c3a92f292859318f4043de383c1175e39027dd6e2", 0x15, 0x0, 0x0, 0x0)
open(&(0x7f0000001800)='./file0/file0\x00', 0x3c2f30da9ffbaeec, 0x4)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001840)={0x0, <r12=>0x0}, 0xc)
setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001880)={r6, r12, 0xffffffffffffffff}, 0xc)
open$dir(&(0x7f00000018c0)='./file0\x00', 0x20000, 0x8)
shmget(0x0, 0x4000, 0xf511757518dc4327, &(0x7f0000e69000/0x4000)=nil)

23:38:57 executing program 1:
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, <r0=>0x0, <r1=>0x0}, &(0x7f0000000040)=0xc)
seteuid(r0)
r2 = semget(0x3, 0x4, 0x121)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, <r3=>0x0}, 0xc)
r4 = geteuid()
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000000c0)={{0x401, r3, r1, r4, r1, 0x8, 0x8}, 0x10000, 0x38789b05, 0x7})
semget$private(0x0, 0x2, 0x84)
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockname$unix(r5, &(0x7f0000000140)=@file={0x0, ""/63}, &(0x7f00000001c0)=0x41)
r6 = semget$private(0x0, 0x0, 0x452)
semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000200)=0x7fff)
r7 = geteuid()
getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, <r8=>0x0}, 0xc)
chown(&(0x7f0000000240)='./file0\x00', r7, r8)
r9 = accept(r5, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc)
getsockopt(r9, 0x2, 0x7, &(0x7f0000000340)=""/239, &(0x7f0000000440)=0xef)
r10 = semget(0x1, 0x0, 0xd9c29ed56509d0e7)
semop(r10, &(0x7f0000000480)=[{0x1, 0x1, 0x800}, {0x2, 0x4, 0x3000}, {0x4, 0xff, 0x1000}, {0x6, 0x2, 0x1000}, {0x294610e0831031c5, 0x1, 0x1800}, {0x0, 0x1f, 0x1000}], 0x6)
semop(r10, &(0x7f00000004c0)=[{0x0, 0xbc}, {0x0, 0x7, 0x1000}, {0x6, 0x4}], 0x3)
r11 = _lwp_self()
_lwp_setname(r11, &(0x7f0000000500)=',\x00')
r12 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil)
shmat(r12, &(0x7f0000ffa000/0x3000)=nil, 0x0)
pipe(&(0x7f0000000540)={0xffffffffffffffff, <r13=>0xffffffffffffffff})
r14 = open(&(0x7f0000000a80)='./file0\x00', 0x0, 0x778d31d8601c8c5a)
r15 = paccept(r9, &(0x7f0000000ac0)=@in6, &(0x7f0000000b00)=0xc, 0x10000000)
r16 = accept(r5, 0x0, &(0x7f0000000b40))
sendmsg$unix(r13, &(0x7f0000000c00)={&(0x7f0000000580)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000a00)=[{&(0x7f00000005c0)="fdb94e728d6643", 0x7}, {&(0x7f0000000600)="f7d862a6acf5573c17ab24c1b0f3625d0a6d1ed3b1dfe7cb28ee2e108c640c32", 0x20}, {&(0x7f0000000640)="47b2a1e864a045ae0f769f0348bb498d21965fcb0e347af31baa448f5f81c1e17c64f3fac174026970da79a0ec18e6259c7cb04adf24b66209367aca72a986a6367813f2dc4dc208b7092cead7148f6061ffd70c795f5b837d613bbdbe414abde01ff7b87f5791c49437afaaa87974793b10f73494c3ee6892a470e5dbccc5c92e2933445a72b8e05e622a55dac122bca08491982d8c0adc5cddd45ac3beaa46c085f09b77b61cb8788669faf4f2e6108e9404e6f736f310c8cc3ef8b64a8c3f8f32e43ed2c42b854060a52c2a46557e70ee", 0xd2}, {&(0x7f0000000740)="b8623a740dfd28749084ae724abc09e76790f13a63d7310dd091f01dc4abe22c97e8088db00faa4aa59e951c61bc1b66557e2d2de5354b11971d42dcb44a54741459db8b16dcdeceb2a65c4a470e1694463fcc3ae75b241b89b84de716f4135313bd2fa4679e44d8004868881fd380d2084c22b603bab3b99b293df70a58c3e24990a1d2d6fb1bdc99ce6703a9793f0c41d765f3dd0c93a69fa99767dc247972255624daeba2856ab87895f7f597fefb5d74451924dfdb9fd9f5acced22d39e8aea9841f90da8833b8e3b50c9082f5f9ec222f124eae", 0xd6}, {&(0x7f0000000840)="c3e951cb901edba8815eb9c1caa0074e26c6c1bd40193d3abddf91303af7e69601a4f823ed59735228a4e007c48c599ee4259802d79ee4be58795494cfc42b7774a4a031c60c0c361dc1cf0bb77fa9bec207bd24bc2f479a30df961749c935f3d0c7261d4e645885f186d641978bf86889a302537f8ba0f043da7fa1c21c987f7a086f5144c86407d4a60f12187b1cf3eb5ffadc6d", 0x95}, {&(0x7f0000000900)="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", 0xfe}], 0x6, &(0x7f0000000b80)=[@rights={0x28, 0xffff, 0x1, [r9, r9, r14, 0xffffffffffffffff, r15]}, @rights={0x20, 0xffff, 0x1, [r9, r16, r9]}], 0x48, 0x8}, 0x0)
r17 = _lwp_self()
_lwp_suspend(r17)

23:38:57 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x120)
r1 = socket$inet(0x2, 0x5, 0x4)
getsockopt$sock_timeval(r1, 0xffff, 0x806, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r2 = dup2(0xffffffffffffffff, r0)
sendto$inet(r2, &(0x7f00000000c0)="9b4e722847173bdaed02b4d5a76c40fc49fa9c33a11de7e90ca6a4c908d23d02a5e657811f292db46bffd9b855adccf49b97449899aeab970158b40ce28e2db099d5", 0x42, 0x2, &(0x7f0000000140)={0x2, 0x3}, 0xc)
r3 = getuid()
r4 = socket$unix(0x1, 0x0, 0x0)
fchroot(r4)
r5 = socket$inet6(0x18, 0x3, 0x8)
r6 = dup(r5)
r7 = dup2(0xffffffffffffff9c, r0)
fcntl$setflags(r7, 0x2, 0x1)
r8 = getuid()
setreuid(r8, r3)
seteuid(r3)
r9 = getuid()
getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, <r10=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000001c0)={0x0, <r11=>0x0}, &(0x7f0000000200)=0xc)
r12 = getgid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={<r13=>0x0}, 0xc)
getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000280)={<r14=>0x0}, 0xc)
shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000002c0)={{0x0, r9, r10, r11, r12, 0x2c0, 0x401}, 0x6, 0x8, r13, r14, 0xfff, 0x2, 0x81})
r15 = _lwp_self()
_lwp_unpark(r15, &(0x7f0000000340))
rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x0)
r16 = semget$private(0x0, 0x3, 0x1)
semop(r16, &(0x7f0000000440)=[{0x4, 0x9, 0x1000}, {0x1, 0x8, 0x800}, {0x1, 0x8, 0x1800}, {0x2, 0x3, 0x1000}, {0x4, 0x1000, 0x800}, {0x1, 0x10, 0x1800}, {0x1, 0x7, 0x1800}, {0x1, 0x4d23, 0x1800}], 0x8)
r17 = socket$unix(0x1, 0x5, 0x0)
r18 = getpid()
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000480)={0x0, <r19=>0x0}, &(0x7f00000004c0)=0xc)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0, <r20=>0x0}, 0xc)
setsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000540)={r18, r19, r20}, 0xc)

23:38:57 executing program 3:
setitimer(0x3, &(0x7f0000000000)={{0x8}, {0x2, 0x2}}, &(0x7f0000000040))
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x400004)
r2 = accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002)
getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000001140), 0xc)
r3 = open$dir(&(0x7f00000011c0)='./file0\x00', 0x801, 0x1)
symlinkat(&(0x7f0000001180)='./file0\x00', r3, &(0x7f0000001200)='./file0\x00')
syz_extract_tcp_res(&(0x7f0000001240), 0xa386, 0x2)
pipe2(&(0x7f0000001280)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4)
r5 = open(&(0x7f0000001300)='./file0\x00', 0x400, 0x110)
linkat(r4, &(0x7f00000012c0)='./file0\x00', r5, &(0x7f0000001340)='./file0\x00', 0xc00)
pipe2(&(0x7f0000001380)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x400000)
fchdir(r6)
accept$unix(r4, &(0x7f00000013c0)=@file={0x0, ""/86}, &(0x7f0000001440)=0x58)
r7 = getppid()
getpgid(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000001480)='./file0\x00', 0x10, 0x102)
read(r8, &(0x7f00000014c0)=""/84, 0x54)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001580)={0x0, <r9=>0x0}, 0xc)
r10 = getgid()
lchown(&(0x7f0000001540)='./file0\x00', r9, r10)
connect$unix(0xffffffffffffff9c, &(0x7f00000015c0)=@abs={0x0, 0x0, 0x1}, 0x8)
recvfrom$unix(r4, &(0x7f0000001600)=""/1, 0x1, 0x2, &(0x7f0000001640)=@file={0x1, './file0\x00'}, 0xa)
r11 = accept(0xffffffffffffff9c, &(0x7f0000001680)=@in, &(0x7f00000016c0)=0xc)
write(r11, &(0x7f0000001700)="79e4089fc722d4f08feac38a8fd06e45432e474622d2b67bf9b518f520cb2658aab8c0c82bdd361ff6a3b9451a1a85b288c9f35c0678a1954eaf", 0x3a)
recvfrom$inet6(r4, &(0x7f0000001740)=""/49, 0x31, 0x800, &(0x7f0000001780)={0x18, 0x0, 0x6, 0x3}, 0xc)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x413, r1, 0x0, 0x200)
getdents(r5, &(0x7f00000017c0)=""/81, 0x51)
pipe2(&(0x7f0000001840), 0x400000)
socketpair(0x10, 0x4, 0x6, &(0x7f0000001880)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
setsockopt$sock_linger(r12, 0xffff, 0x80, &(0x7f00000018c0)={0x10001, 0x6}, 0x8)

23:38:57 executing program 5:
r0 = _lwp_self()
_lwp_detach(r0)
r1 = msgget(0x3, 0x400)
msgsnd(r1, &(0x7f0000000000)={0x0, "a6191a44c82a028d2b346a51a63f84aab02fdce4500a8bdf3cddde425cf0bfe1e0f973f69ef1e438485de0cad8ba23d8e4579e8a4a676773fd4acfbc8f047c38534d4dcaf18972dbd9fb9b92780b8b889c4c96d832b28ac20a"}, 0x61, 0x1400)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x118)
_lwp_wakeup(r0)
_lwp_unpark(r0, &(0x7f00000000c0)=0x3)
msgsnd(r1, &(0x7f0000000100)={0x2, "bd26f2f7e0434a612fe89e4ea62f"}, 0x16, 0x800)
_lwp_create(&(0x7f0000000140)={0x14, 0x0, {[0x1ff, 0x4, 0x6, 0x31]}, {0xf10, 0x5, 0xd}, {0x8, 0x0, '\x00'}}, 0xc0, &(0x7f00000001c0)=<r3=>0x0)
_lwp_unpark_all(&(0x7f0000000200)=[r3, r0, r0], 0x3, &(0x7f0000000240)=0x10000)
r4 = socket$inet(0x2, 0x0, 0x9)
bind$inet(r4, &(0x7f0000000280)={0x2, 0x1}, 0xc)
r5 = socket(0x1490dd2e01388fd9, 0x2, 0x7)
sendto$inet(r5, &(0x7f00000002c0)="e6a176279ed58af9b8f13da8eeca3f2597581b3fa8c038ec994069360a1d12eabb0330d69590cf1d16d589ffc50d7c2118eaeaed764a1b", 0x37, 0x408, &(0x7f0000000300)={0x2, 0x3}, 0xc)
stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380))
socket$inet(0x2, 0x4, 0x6)
r6 = msgget$private(0x0, 0x540)
msgrcv(r6, &(0x7f0000000400)={0x0, ""/193}, 0xc9, 0x3, 0x800)
r7 = msgget(0x2, 0x482)
msgrcv(r7, &(0x7f0000000500)={0x0, ""/172}, 0xb4, 0x3, 0x800)
_lwp_self()
r8 = socket$inet6(0x18, 0x10000000, 0x8)
getsockname(r8, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8)
accept(0xffffffffffffffff, &(0x7f0000000640)=@in6, &(0x7f0000000680)=0xc)
socket$inet(0x2, 0x0, 0x8)
recvfrom$unix(0xffffffffffffff9c, &(0x7f00000006c0)=""/185, 0xb9, 0x864, &(0x7f0000000780)=@abs={0xb86a82c7e9962b09, 0x0, 0x1}, 0x8)
faccessat(r2, &(0x7f00000007c0)='./file0/file0/../file0\x00', 0x8, 0x200)
r9 = open(&(0x7f0000000800)='./file0\x00', 0x10088, 0xfee9821a364e7b79)
close(r9)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000840))

23:38:57 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffffd})

23:39:00 executing program 4:

23:39:00 executing program 5:

23:39:00 executing program 2:

23:39:00 executing program 2:
mkdir(&(0x7f0000020300)='./file0\x00', 0x1ad)

23:39:00 executing program 5:
writev(0xffffffffffffffff, 0x0, 0x0)

23:39:00 executing program 4:
utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

23:39:01 executing program 4:
r0 = semget$private(0x0, 0xd, 0x0)
semctl$IPC_RMID(r0, 0x0, 0x10)

23:39:01 executing program 5:
r0 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000480)={0xa, 0x0}, 0x1c)

23:39:01 executing program 2:
mkdir(&(0x7f0000020300)='./file0\x00', 0x0)
lchown(&(0x7f0000060d80)='./file0\x00', 0x0, 0x0)

23:39:01 executing program 0:
lchown(&(0x7f0000060d80)='./file0\x00', 0x0, 0x0)

23:39:01 executing program 3:
fchmodat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

23:39:01 executing program 4:
syz_emit_ethernet(0x58, &(0x7f0000000000)="217bc8923c882d46ac9749bf22471e03011a00e50e400551b83e56045f688bf7829ae0e1258fece6cd83c6dd3136916565bf6adaa89be6e33da483ce93d2ed0ff9d6fb61c7e3e560ba2ec13cc3c5b7f24d376b709efc8138")
r0 = dup(0xffffffffffffffff)
recvfrom$unix(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x843, 0x0, 0x0)
symlink(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00')
pipe(&(0x7f0000001100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$inet6(r2, &(0x7f0000001140)=""/239, 0xef, 0x1, &(0x7f0000001240)={0x18, 0x1, 0x52f117dc, 0x70634f41}, 0xc)
r3 = open(&(0x7f0000001280)='./file0\x00', 0xa0800, 0x18a)
socketpair(0x1, 0x3, 0x0, &(0x7f00000012c0)={<r4=>0xffffffffffffffff})
fcntl$dupfd(r3, 0xc, r4)
mprotect(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x4)
getgroups(0x1, &(0x7f0000001300)=[<r5=>0xffffffffffffffff])
setgroups(0x1, &(0x7f0000001340)=[r5])
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000013c0)={<r6=>0x0, <r7=>0x0}, &(0x7f0000001400)=0xc)
chown(&(0x7f0000001380)='./file0\x00', r7, r5)
utimensat(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={{0x7f, 0x1}, {0x5, 0x10001}}, 0x200)
r8 = accept$inet6(r0, 0x0, &(0x7f00000014c0))
accept$inet6(r8, &(0x7f0000001500), &(0x7f0000001540)=0xc)
symlink(&(0x7f0000001580)='./file0/file0\x00', &(0x7f00000015c0)='./file0\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001600)={<r9=>0xffffffffffffffff})
getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001640), &(0x7f0000001680)=0xc)
socket(0x1f, 0x1, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
recvfrom(r10, &(0x7f0000001700)=""/92, 0x5c, 0x2, 0x0, 0x0)
pipe(&(0x7f0000001780)={<r11=>0xffffffffffffffff})
sendto$inet6(r11, &(0x7f00000017c0)="5c3a92f292859318f4043de383c1175e39027dd6e2", 0x15, 0x0, 0x0, 0x0)
open(&(0x7f0000001800)='./file0/file0\x00', 0x3c2f30da9ffbaeec, 0x4)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001840)={0x0, <r12=>0x0}, 0xc)
setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001880)={r6, r12, 0xffffffffffffffff}, 0xc)
open$dir(&(0x7f00000018c0)='./file0\x00', 0x20000, 0x8)
shmget(0x0, 0x4000, 0xf511757518dc4327, &(0x7f0000e69000/0x4000)=nil)

23:39:01 executing program 1:
r0 = socket(0x18, 0x1, 0x0)
close(r0)
r1 = socket(0x18, 0x400000002, 0x0)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
getsockname$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
close(r1)
r3 = socket(0x18, 0x2, 0x0)
setsockopt(r3, 0x6, 0x20000002a, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
write(r1, 0x0, 0x0)

23:39:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffef)
r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x10, 0x10)
writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="ae03", 0x2}], 0x1)
execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$getown(r1, 0x5)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e5ff512f66696c653000"], 0xa)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8)

23:39:01 executing program 5:
r0 = semget(0x3, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x940, 0x5)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0}, 0xc)
semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/86)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x2, 0x1, 0x0)
r3 = msgget$private(0x0, 0x488)
semctl$GETZCNT(0x0, 0x4, 0x7, &(0x7f0000000180)=""/159)
msgrcv(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe17fcf7ca8da867e7e2ebc49f00"/126], 0x71, 0x2, 0x0)
sendmsg$unix(r2, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0)

23:39:01 executing program 0:
mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff)
r0 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x18000000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r4, 0x0, 0x0)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r5, 0x0, 0x0)
r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x200000, 0xc0)
r7 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r7, 0x0, 0x0)
r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r8, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r9 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r9, 0x0, 0x0)
r10 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r10, 0x0, 0x0)
r11 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r11, 0x0, 0x0)
r12 = fcntl$dupfd(r10, 0xc, r11)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={<r13=>0x0}, 0xc)
wait4(r13, &(0x7f0000000840), 0x8, &(0x7f0000000880))
r14 = getpgid(r13)
r15 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r16=>0x0}, 0xc)
lchown(&(0x7f0000000400)='./file0\x00', r15, r16)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, <r17=>0x0}, 0xc)
r18 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r18, 0x0, 0x0)
r19 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r19, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r20 = dup2(r18, r19)
getsockopt$SO_PEERCRED(r20, 0xffff, 0x11, &(0x7f0000000540)={<r21=>0x0}, 0x262)
wait4(r21, &(0x7f0000000840), 0x8, &(0x7f0000000880))
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000002c0)={0x0, <r22=>0x0}, &(0x7f0000000300)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0, <r23=>0x0}, &(0x7f00000003c0)=0xc)
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r7, @ANYBLOB="1c", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r17, @ANYBLOB="59ea0000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x20f}, 0x3)
link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00')
r24 = open(&(0x7f0000000180)='./file0\x00', 0x200001, 0xe2826cb265ceb332)
fcntl$setstatus(r24, 0x4, 0x40)

23:39:01 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56)
socket$unix(0x1, 0x0, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
sendto$unix(r1, &(0x7f00000000c0)="265ced24f3d7d721a658dd6ed4189c132cb324b14c49fc5c65d6f40c6da5df8b41f061d4f70a7d49df57d27ad5b3b8d24ece8c3ee175f43c44607733992e31979ee7189be961910edc0e69cbbd749922192d74e6d94df3557496a3f94f750efa120f91ff25dbacfe", 0x68, 0x2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8)
truncate(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0)
socketpair$unix(0x1, 0xaa762bfed4f4892b, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)

23:39:02 executing program 1:
r0 = __clone(0x0, 0x0)
ptrace(0x9, r0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
ptrace(0x2, r0, &(0x7f00000001c0), 0x0)
msgget$private(0x0, 0x0)
poll(0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
msgsnd(0x0, &(0x7f00000011c0), 0x8, 0x0)
semget(0x2, 0x7, 0x800)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)

23:39:02 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020221, 0x0)
fsync(r0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000000, 0x71)
sendto(r1, &(0x7f0000000080)="db4b05570733019337", 0x9, 0x1, &(0x7f00000000c0)=@in6={0x18, 0x2, 0x0, 0x7fff}, 0xc)
r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000, 0x0)
fdatasync(r2)
utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x1, 0x9c28}, {0x100, 0xfffffffffffffff7}}, 0x0)
socketpair(0x18, 0x2, 0x0, 0x0)

23:39:02 executing program 3:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000001c0)=[&(0x7f0000000080), &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x05\'\x00', &(0x7f0000000180)='](#\x00'])
setsockopt(0xffffffffffffffff, 0x1019, 0x3, &(0x7f0000000200)="9333dadb90567c3e", 0x8)
sync()
r0 = shmget$private(0x0, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000)
mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2100, 0x1)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc)
connect$inet(r1, &(0x7f0000000300)={0x2, 0x1}, 0xc)
shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil)
symlink(&(0x7f0000000780)='./file0/../file0\x00', &(0x7f0000000700)='\x00')
munlockall()
r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil)
shmat(r2, &(0x7f0000ffa000/0x1000)=nil, 0x3000)
shmctl$IPC_RMID(r2, 0x0)
utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xb0af, 0xfffffffffffffffa}, {0x7, 0x2}})
chmod(&(0x7f0000000440)='./file0/../file0\x00', 0x40)
r3 = socket(0x3b, 0x7d85cd3167c16e8f, 0x6)
shmctl$SHM_LOCK(r0, 0x3)
mkdir(&(0x7f0000000480)='./file0\x00', 0x8)
_lwp_create(&(0x7f0000000940)=ANY=[@ANYPTR64], 0xc0, &(0x7f0000000540)=<r4=>0x0)
r5 = semget$private(0x0, 0x0, 0x388)
r6 = semget$private(0x0, 0x4, 0x8)
semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000000280)=""/131)
semctl$SETVAL(r5, 0x4, 0x8, &(0x7f0000000080)=0x4)
r7 = _lwp_self()
_lwp_kill(r7, 0x100)
r8 = _lwp_self()
_lwp_kill(r8, 0x100)
_lwp_wait(r8, &(0x7f0000000340)=0xffffffffffffffff)
_lwp_suspend(r4)
recvfrom$inet6(r3, &(0x7f0000000580)=""/247, 0xf7, 0x400, &(0x7f0000000680)={0x18, 0x2, 0x6, 0x2}, 0xc)
socket(0x3f904e3b885127e6, 0x10000000, 0x3)
shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil)
_lwp_kill(r4, 0xfffffffa)

login: [  49.7434618] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  49.7434618] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  49.8035191] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  50.0937933] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
23:39:02 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = socket(0x11, 0x3, 0x0)
select(0x40, &(0x7f0000000180)={0xfffffffffffffffc}, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
dup2(r3, r4)
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x24)
r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r6, 0x0, 0x0)
r7 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r7, 0x0, 0x0)
fcntl$dupfd(r1, 0xc, r0)

23:39:02 executing program 2:
r0 = getgid()
setegid(r0)

23:39:03 executing program 2:
r0 = socket(0x18, 0x3, 0x0)
r1 = socket(0x18, 0x3, 0x0)
socket(0x18, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
dup(r2)
socket(0x18, 0x1, 0x0)
r3 = socket(0x2, 0x1, 0x0)
dup(r3)
socket(0x18, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
dup(r4)
socket(0x18, 0x1, 0x0)
r5 = socket(0x2, 0x1, 0x0)
dup(r5)
socket(0x18, 0x1, 0x0)
r6 = socket(0x2, 0x1, 0x0)
dup(r6)
socket(0x18, 0x1, 0x0)
r7 = socket(0x2, 0x1, 0x0)
dup(r7)
socket(0x18, 0x1, 0x0)
r8 = socket(0x2, 0x1, 0x0)
dup(r8)
socket(0x1f, 0x1, 0x0)
r9 = socket(0x2, 0x4, 0x0)
dup(r9)
socket(0x18, 0x1, 0x0)
r10 = socket(0x2, 0x1, 0x0)
dup(r10)
dup2(r1, r0)

[  50.7243514] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 702 command syz-executor.1)
23:39:03 executing program 4:
r0 = socket(0x1f, 0x1, 0x0)
accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc)
listen(r0, 0x0)
listen(r0, 0x0)

23:39:03 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1)
open(&(0x7f0000001380)='./file0\x00', 0x400000, 0x80)
msgget$private(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
msgsnd(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0xaf, 0x800)
msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, <r3=>0x0}, &(0x7f0000000140)=0xc)
r4 = getegid()
r5 = getpid()
getpgid(r5)
socket(0x6, 0x20000000, 0x3)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x0, r3, r4, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r5, 0x0, 0x3, 0x80000000, 0x6, 0x966})
msgctl$IPC_RMID(r2, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000001d716f956826dd4a402c12110e8e23bdf273cd41da0bff1c2ab33d39bfd61af768cf0821f1aeeabbebaa273e676810266646a0ff59135ae5474f76ba55c2fcd32948455c1b45d562a7ce007ac3105d768b3b45645bb967d8fb772c08eec38b0438fe6e7af6bf58d366ef4103bc9c82003e0b83df2fc8b7ebdf5e51e28b559a1e8d36fa23292bfa37a9eb75697ff9451d65c5c0e226ca20c64b4d18761e174600d3503a360c9057000e0c0a3cb0f28d644e60e23563b4ed93eb1575"], 0x7d, 0x800)
getpid()
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r6 = msgget$private(0x0, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001040)={0x0, 0x0, <r7=>0x0}, 0xc)
r8 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r8, 0x0, 0x0)
setsockopt$sock_int(r8, 0xffff, 0x1809, &(0x7f0000001240)=0x8, 0x4)
setgroups(0x3, &(0x7f0000001080)=[r7, r4, 0x0])
_lwp_create(&(0x7f00000011c0)={0x2, &(0x7f0000001140)={0x400f002d, &(0x7f00000010c0)={0x1, 0x0, {[0x6799dff5, 0x6, 0x7, 0x7]}, {0x3, 0x5, 0x5}, {0xfffffffffffffffc, 0x7fff, '@].\x00'}}, {[0x3, 0xfff, 0x3]}, {0x5, 0x8, 0x2}, {0x1, 0x100000001, '/&-#,)\x00'}}, {[0x5, 0x1, 0x23d, 0xcbed]}, {0x4, 0x4}, {0x6, 0x5, '\xe7\x00'}}, 0x80, &(0x7f0000001000)=<r9=>0x0)
_lwp_suspend(r9)
msgrcv(r6, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/4090], 0x1008, 0x3, 0x0)

23:39:03 executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x29, 0x2f, &(0x7f0000000080)="40159247", 0x4)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
shutdown(r2, 0x1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0)
r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x220000, 0xd1)
getsockname(r3, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0xc)

23:39:03 executing program 1:
r0 = socket(0x18, 0x2, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
sendto(r1, 0x0, 0x259, 0x402, &(0x7f00000000c0)=@in6={0x18, 0x3, 0x0, 0x805}, 0xc)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r2 = socket$inet6(0x18, 0x20000005, 0x9)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f00000001c0)="1ff6edab26172ac73cd68e08547315dfbfdb3e781b800712b0aa11a31385cbb2bba087e3869aa198057bbde27efce01fe0e9c1e2d70c1322f9690e6770fccdaefd97de6c9bea5da4da9015a7bc6173afd4f8569ea9c41ade162333b77071143ab6fc2726a7281f9268a21b4a413fc916e89303257588ff5483078d40b9e57d6e2337ad92f40d76edd565cbbf8945790a051f0e6606c39e0356c8d5e9b509bc67bfa244a3f239c5ecd89e88472188c644a200b4c89cb0ffccd395fa0ab59bfbe3d02cb33b61e2a47ae343c78f355ed8694113308e4c4afceb8a430aa896db030b149bd368bd37f4d3b67c03b1dcc8c5d7865524", 0xf3}, {&(0x7f0000000100)="31dc31a641564c33148f7d251d2b835e898413a55de138a2d7c1b79a6f9feefd51e6d8aba01ad9ae20c8f03800cd884be939d9bfb3ebf994963e18945670950fde11dc0bd929dfc3375a709dc2f80c", 0x4f}, {&(0x7f0000000080)="a3c44a9e295263b72758a41d1267c3ece1eacb00dafb0b14fdadff8df3ce25585a4c86324a7840", 0x27}, {&(0x7f00000002c0)="2f0cc115966facb70dc6e90933716236991b8ce39efea25bc0de28edfea2fbf699807b4de21eeed61e8ffc1fbdc2ed346628abcdcaa321e26676372c3ff8967b106e17b1fa83", 0x46}, {&(0x7f0000000340)="64f6a15a2d4c63c1fcacbc0d4b93ebda8f0990ce8672a78e973f9649456c77ea00547bd5d06c658f3998ac40484ba389232e5d1d859fc5fba6c5d56861e3968f89193a592722f433e4b531d2d6232da6dae4b94ed272a6ac5513ced7eea986c53265b57260c4f68bf3969829853f1853facb2ceed0a7d269745ad22bc2a5e0f56ce513d9e52fcad3d471cb934aa7450d000045fd6de104d5888b4a96365ef43eedb08b4683ad1404cb343d2f00c26ff32074efdbcb", 0xb5}], 0x5, &(0x7f0000000480)=[@rights={0x28, 0xffff, 0x1, [r0, r1, 0xffffffffffffff9c, r2, r3]}], 0x28}, 0x60e)

[  51.2848518] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 702 command syz-executor.1)
[  51.2964280] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 702 command syz-executor.1)
[  51.3849535] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  51.4650167] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  51.4750262] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  51.5050767] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
[  51.5250932] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.0)
23:39:04 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, 0x0)
r0 = __clone(0x0, 0x0)
ptrace(0x9, r0, 0x0, 0x400000020000000)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12, r1, 0x0, 0x9)
wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040))
wait4(0x0, 0x0, 0x0, &(0x7f0000000400))
r2 = __clone(0x0, 0x0)
ptrace(0x9, r2, 0x0, 0x0)
fsync(0xffffffffffffffff)
socket$unix(0x1, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b})
lchown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
getuid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r3=>0x0}, 0xc)
getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff])
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
dup2(0xffffffffffffffff, r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r5=>0xffffffffffffffff})
accept(r5, &(0x7f0000001240)=@un=@abs, &(0x7f0000001280)=0x8)

23:39:04 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000140)='./file0\x00', 0x20, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x2020221, 0xe)
writev(r1, &(0x7f0000000580)=[{&(0x7f0000000140)="83", 0x1}], 0x1)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001})

23:39:04 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="0100e91f3304c6000000000010"], 0xc)
listen(r0, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
close(r1)
r2 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ff8000/0x2000)=nil)
shmctl$SHM_LOCK(r2, 0x3)
shmctl$IPC_RMID(r2, 0x0)
shutdown(r0, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f7189591e9233614b0083f4da567ab1ae84fb82fd5080eacd6c4d4f73d3dd150fbed0c9ff7fb96d59ae6fa2a78ab358455c5013a0528868ebbaaed202d1d51a0e2672730cfa17dc00b81afeffdad100898be5f81620f94ca62fe7abf84e7965b24f7cb1a1353d1585c6cfdca08355b757458166ed272dcb3b737f9582a7511d5c8bdb28a21c2fa1afb9e74c"], 0xc)

23:39:04 executing program 4:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
symlink(&(0x7f0000000100)='..', &(0x7f0000000000)='./file0\x00')
r0 = dup(0xffffffffffffffff)
recvfrom(r0, &(0x7f0000000040)=""/47, 0x2f, 0x800, &(0x7f0000000080)=@in={0x2, 0x0}, 0xc)
chroot(&(0x7f0000000380)='./file0/file0\x00')
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x82)

23:39:04 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x3, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r1 = socket$inet(0x2, 0x3, 0x0)
getsockname(r1, &(0x7f00000000c0)=@in, &(0x7f0000000180)=0xc)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800)
msgsnd(r2, &(0x7f00000001c0)={0x3, "9fdeb47e3516d808b66b8002ef9c8a89c12e30d05102c0b0b9bf555871ea2075b924f4fd0e2807878aacb634c09c12b02aa370511373001bdfedeea4f9c9c920b856591b30938a5156c31517d9e4ed8e07376ed8eaac053f825aae741706d8442496f6ead1f9b973e907f42cf7a9b1e12a6b95f2192f4180b45d1406a5a35e054b4ac907349c56b822dd5fc8d0d94f14f4416d1da0b6efb6be5a589703654dc9091b712e64bf01636e0c37565c8b3da69daf565f7427ce03bf66050f4fdc627eb1dfedf9c0cff489180c46d4d993ecf34e1a09fb5c18e4a650730fad1b"}, 0xe5, 0x0)

23:39:04 executing program 0:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
connect$inet6(r0, &(0x7f0000000140)={0x18, 0x2, 0x7ff}, 0xc)

23:39:04 executing program 5:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff)
chown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4854d1fc730f24c7, 0x81)
r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80000, 0x4)
mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x40)
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x100, 0x1)
getsockname(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x2f)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)

23:39:04 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
open(&(0x7f0000000040)='./file0/control\x00', 0x8c4, 0x2)
mkdir(&(0x7f0000000100)='./file0/control\x00', 0x23)
chroot(&(0x7f0000000000)='./file0\x00')
rename(&(0x7f0000000200)='./file0/control/file1\x00', &(0x7f00000001c0)='./file0\x00')
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x0, 0x93}, 0x8)

23:39:04 executing program 5:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
getgid()

23:39:04 executing program 4:
open(&(0x7f0000000000)='./file0\x00', 0x606, 0x8)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1)
r1 = socket$inet(0x2, 0x40000000, 0xbc)
writev(r1, &(0x7f00000000c0), 0x100000000000005a)
mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x10, r0, 0x0, 0x0)

[  52.2957659] WARNING: module error: vfs load failed for `mcd', error 2
[  52.4058707] WARNING: module error: vfs load failed for `mcd', error 2
23:39:04 executing program 2:
mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x77)
paccept(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
r0 = __clone(0x0, 0x0)
ptrace(0x9, r0, 0x0, 0x400000020000000)
wait4(r0, &(0x7f0000000000), 0x20000, &(0x7f0000000040))
wait4(0x0, 0x0, 0x0, &(0x7f0000000400))
r1 = __clone(0x0, 0x0)
ptrace(0x9, r1, 0x0, 0x0)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r4=>0x0}, 0xc)
r5 = getegid()
setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc)
getppid()
ptrace(0x40000001, r0, 0x0, 0x6)
msgget$private(0x0, 0x0)

23:39:04 executing program 0:
semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ftruncate(0xffffffffffffffff, 0xfffffffffffffffe)
r0 = socket(0x18, 0x1, 0x0)
setsockopt(r0, 0x29, 0xe, &(0x7f0000000000)="d5ff9668", 0x4)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
r2 = accept(r1, 0x0, &(0x7f0000000040))
getsockopt(r2, 0x2, 0x9, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000)

23:39:05 executing program 1:
setrlimit(0x0, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = __clone(0x5000, &(0x7f0000000540)='DL+')
fcntl$setown(r0, 0x6, r1)
r2 = socket$unix(0x1, 0x7, 0x0)
writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)="27e53136770a9ede09d48d0cd070800df1851ace5b52e8b36a75728fd951c64bcb7e4141042a72e3257b6a72f172f829a77d13da2783222f83b53fa09b11076da40883f2501ceda14cc9a56055568b0069b8ea33419659bf09cb9db00783513a7c02837e58a2f8547478d17d9b55b282a616889612aec44fd2b144c608439417e63d3bcd02a943684bde293e424a3dc74b66c0b0c5bd16e82b25a95b2d140f9cc5b960eea54e6416829ae837384581c02600c5b8d0ea2e47a5e095af7fea49c53c3c39e5b6aa7b5369bfb877b70a5f6b9cb72c", 0xd3}, {&(0x7f0000000140)="c8ae49684ecd8de6f5e85f70a8f76a65ce9db24a3530d6a8b639c338ad4a8ed2bf03a98f61ace66dfbd9100a4bacb39e4fd0c657862ed8aed108b8a92beef615101b362478d2a1c555e3d3be7c15dd9c870b07138fe0ac05fc1cca69eac1406d7abe46add371000fe6c877399aa4864ec7db7a83818582b54a2eb4a60b15121805f4e46d4437b82efbe29988b44af12e93e919e3b4af8aa119b8f481d2a6fa78bb852ebf4aec4d6b80b7b84670320a0bacd442383a69491501b099eef7d6bb13a4c77203d090f341dced68ab6e77266e671a035398b6b199abaa7c3243eb059e6d5432b14abccb136f88464bdc86", 0xee}, {&(0x7f0000000240)="cff6e8be0c92474dd3db569f1764c8ed7a569058e4aa9fb6a2f2db36b32e3cef5297941dcf49aa3beeb3ac45d06a13f60ba80bcbf37bf6843e4dd68295dc7c0cb5700f857ba562c06d77c9c168a5de728587b84229fba3497da9ae267a7f20dff3339c1fd06d4feda1f76109bd4d3cbb2405f4425fe5bc834e415fb1386cb5206cfc57b9c908b92758921512e6481a91f88bc9bb1a3fae887114e5dd831fb0f70ec8717914a8393cec68b3560f9dd9e2fe5f8c", 0xb3}, {&(0x7f0000000300)='Q', 0x1}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="d16c5be00098323b5f46952835cc2198b52c3a308a81d8d67b5183a6b91ce048f2a8b5f190176326e67f4246a553dfb00d7f2d71e6a103a03a03d428ac00b09b8efdf2e1cc032ee5117d95169fcee1ef34b37586803baec64f275f34101623a1c0a730395880ce9a2fe8670209b28cfc7145241b7741ef4be4584700a7149aeb1fce2978a591430439fdb7ab3e128e527f0bc4b19506be0465ef28fda9b0af77122031dc44402ffa335b0ee635d5cc936947cf285c816aadb763384d11a05874221cd96d6f3b2419079bf64686eeaa3f0a2bb8c9fc5d03", 0xd7}], 0x6)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0xa10, r0, 0x0, 0x2)
__clone(0x0, 0x0)
mknod(&(0x7f0000000380)='./file0\x00', 0x6, 0x8)

[  52.5860345] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 389 command syz-executor.4)
[  52.6060469] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 389 command syz-executor.4)
23:39:05 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={<r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
write(r1, &(0x7f0000000500)="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", 0x3f8067aecae31c82)
dup2(r0, r1)
r2 = _lwp_self()
_lwp_create(&(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000000000000000030000000000000000000000010100000000000000000000e1ffffffffff08ff050000000000000000000000000000004b0500000000882c00"], 0x40, &(0x7f00000000c0)=<r3=>0x0)
_lwp_wait(r2, &(0x7f0000000100)=r3)

23:39:05 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file2\x00', 0x0)
mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00')
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0xc)
chmod(&(0x7f00000001c0)='./file0\x00', 0x49)
connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:39:05 executing program 5:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x101)
open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x10)
r1 = socket$unix(0x1, 0x62ec48084c70e544, 0x0)
r2 = socket(0x18, 0x2, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), 0x10)
socket(0x6, 0x88000002, 0x1)
readv(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f00000001c0)=""/57, 0x39}], 0x2)
madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0)
r4 = socket$inet(0x2, 0x3, 0x6)
getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
writev(r3, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r5, 0x0, 0x0)
r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r6, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r7 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r7, 0x0, 0x0)
r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r8, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r9 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r9, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r10 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r10, 0x0, 0x0)
r11 = open$dir(&(0x7f0000002500)='./file0\x00', 0x200450, 0x80)
r12 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r13 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r14=>0x0}, 0xc)
r15 = getegid()
setsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000400)={r13, r14, r15}, 0xc)
r16 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r17=>0x0}, 0xc)
lchown(&(0x7f0000000400)='./file0\x00', r16, r17)
r18 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r18, 0x0, 0x0)
sendmsg$unix(r5, &(0x7f0000002600)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002480)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000000280)="e51a7e59f2abf77efe681faa8805b0d616e53b9c1f911342f53e46d12f555064bfa9a2b31e84d95edc555284b4512ab0f809424308cc44d32d3f6cc8dd634ffeb63e45cfcfaa692340e075b81a477dfbec7cc48f5d0cf7", 0x57}, {&(0x7f0000000300)="248069810067cc9fa16eec76a827c5c90612f74e", 0x14}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000340)="cda0df03ca3b351a4bc7744a9a90f18f4a9fc88f47471424392e57b653ffdd149d4d3162", 0x24}], 0x5, &(0x7f0000002540)=[@rights={0x28, 0xffff, 0x1, [r6, r7, r8, r9, r0, r2]}, @rights={0x20, 0xffff, 0x1, [r1, r10, r11]}, @rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r13, r16}, @rights={0x18, 0xffff, 0x1, [r18]}], 0xa8, 0x400}, 0x2)

23:39:05 executing program 0:
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1, 0x4}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x3c)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x689dc}], 0x1000000000000013)
writev(r0, &(0x7f0000000240), 0x1000000000000295)

[  53.2065855] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
[  53.2466310] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
23:39:05 executing program 0:
setrlimit(0x3, &(0x7f0000000000))
r0 = socket(0x2, 0x2, 0x3f)
getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc)
r1 = semget(0x0, 0x3, 0x9)
semget(0x1, 0x3, 0x40)
getpid()
semop(r1, &(0x7f00000000c0)=[{0x3, 0x7ff, 0x1000}, {0x1, 0x0, 0x800}, {0x1, 0x20, 0x1000}, {0x0, 0x9, 0x1000}, {0x4, 0x7, 0x1000}, {0x0, 0x7, 0x1000}, {0x2, 0x1, 0x400}, {0x0, 0x8, 0x3000}, {0x4, 0x7ff, 0x800}, {0x2, 0x3, 0x1400}], 0xa)

23:39:05 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
fcntl$dupfd(r3, 0xc, r0)

23:39:05 executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f00007f5000/0x3000)=nil, 0x3000)
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt(r0, 0x0, 0x2, &(0x7f0000000140)="0100358a", 0x4)

[  53.5368825] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
[  53.5869291] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
23:39:06 executing program 4:
open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0)
pwritev(r3, &(0x7f0000000580)=[{&(0x7f0000000100)="a7b93d55847641802fdda73d25af6ffe8f59f9b0ba8de784c479af0126f3833180047aab9b1e03aa4419ae284fa91a59792cd1c154ffc221f3", 0x39}, {&(0x7f00000001c0)="47c412346ea247a0acb99716a6abc04876875d95cfc9b5ddcaa3590b0f296228d58581afd0a85462ba301026b28ba54fff50bc69e8b9be9ccaf4ae0a001e6b87641c362823c214f5914cf677d6848d801392605098b6e0c0041f79393045cc165fec81a6ab", 0x65}, {&(0x7f0000000240)="7526e2632bd4a0ea1367c988971ef9f51440c2a9aaffb6b345ccba5d070ce8", 0x1f}, {&(0x7f0000000280)="c1fa9cffc263", 0x6}, {&(0x7f00000002c0)="4ec0883e5dcfc7f0", 0x8}, {&(0x7f0000000300)="6066d23bf0181d699afe4fa5e4ea5641ac717367399e93f1d02b7572340df4cae40cd32c1308e61d48d7df70ffc8e972fa50bbcc2dc4e4981c27dbef019174b0f7be7acb34a510bc82cfd366398ba569a3af3b1e09fa4f0f683b93d2fb9a1f5d8f5227992d525208a50fce59de2a9842042886a5e29ffe8eaedb2a02fb23a034112c828dabb767b3d0b2b44f74980df0974fdfcae39493c9a0a7d6189112d826c998d2b05853031d0ef92f313f63dcc7ed36278c1fd3ea442a080c47532d8cfc7468562ce8b86c7070f15a2a03196967828b29c8cb44796926889c0a8a", 0xdd}, {&(0x7f0000000400)="5fb4348498863cf593819b19c7f7819001c3092d8ab55091112d5d301f4dfca2b744f8b6b3458bb268a7b6f61477f938fb20a26cc5f636941f60f732ed66f886417e42932dd2f0fa5d0b5bdf01df8fdf4958a9bcbc1d88713a0fae11900a7afbfd7b8a6061ed6c4f4e38847b1fa8d9c0f10bf77e79f02eadef3e4e3a38e28934ce4c3e7980", 0x85}, {&(0x7f00000004c0)="bec72c330440df368786079530fb7326baf53cbe9b24431d5ef20377de8a583be333526c822a00487237dbf2", 0x2c}, {&(0x7f0000000500)="61648b409bd33912bdf2be4262fb6399", 0x10}, {&(0x7f0000000540)="c5d9c2d52b864f1842ec0ad280d4de63f8f25332ea4f2d34fa39c08e7531e5d7c2a35efad84c44ebf0b3c1b882214d3b94b3361242cc905710ab789b", 0x3c}], 0xa, 0x5)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r4, 0x0, 0x0)
sendmsg(r4, &(0x7f0000003140)={&(0x7f0000000640)=@in={0x2, 0x1}, 0xc, &(0x7f0000000a40)=[{&(0x7f0000000680)="05e70d63010b4b5bf80c615f996179c595f72bd7ea7615371604feefcd4a8f651362530e606581765761c0828c4495bc006490b0ea4e8e718aa573a707645d0b95fe7b8bc2271be3e6ea9210a22ae339721f0f7ec18c10915137dbee294406a454123d453a8af209004a33af04fbafdc1116f4c944ee3a9cc1af4a9b39b61acd1571277782b703196b92f848575a1be5e0c01bab954a4a445f40c77d22d54f86fc47c8d762aa51660b5409ee0a6ba51f81f6075b1b1a64b40d92472d11f82d94", 0xc0}, {&(0x7f0000000740)="30aeb055b2c4f5c96640fb11b6575fafe59b16f51850cb506a3e2d1b485bb623d7b802c65134d3a1b59c694a22d6d1be149316188c399a3d09312b73cc86770ce0d96b2db68bf40608fb231379354476e880f26e0af8c6d24e97cfc2ba5120ec7454fb5b72f96f38185bd7eda41b8f4913243b45fcc79f1fca037e1b99602e0b6cf61ff4a4d1c97cc2c937121d4c0f0bf12860b9e404", 0x96}, {&(0x7f0000000800)="efb416b365aa415a13e9f4c990dbab612276fdca46bf2f44fac8cbb2513acd90936e00a90344b247ba73108c2bc99fc5cac61310e9e3789aa949a7b21f9d628c29bc4fe4d8791a921bb37e14c8ae36db0b877fa447ab02fcb24772394676e369404be65595b421ad051be6e2bd89b604b6dbb03d6c6f89a892eeed84c0ec3ff28670182ef22a600f1d2b0bdb06c621e92e837e2b62d0731e8e2604c045ff02c57bc78f4fb16264b2ef9fd0dd8547a346367cc353984fa42d5789989ba3caa74c12605b52025e4a826d2e21fbda6a9276b9a4b260bb9255ea846c74e63c1fdd52e2e8c1323aebdf66988d973f743d5216e072e66b622e08", 0xf7}, {&(0x7f0000000900)="039eb58610bba725f817055a720dfd74bcb2f065243d59687aabab91822cd029210acd8eca79abb1db102c9ace90a97b3e221311bd59d4292a000d94f59c9648e59b319e71a62a27d2a90f656e3ac1c52d", 0x51}, {&(0x7f0000000980)="ae04b70df6c104e7f8db1f2b44cf4ca49d5f20112bd3b685f03d87a55073837925e764ef28f86c897e659b3fb8a7910824f0bad1a9c6af94e60c5f95085817b935964ca156f8ee0ed5f55a68706b1cce4343be7e0a7b732ba8d6c9df8d0f154eee0d3021e71146b8be80cd5353de70cd75b53e6310475e2e8052ddac3b5c916c31e7472316b2b2b144e599634671c62bd5d0a4d5ec0e17df690eec4abea9b9ded57abc2d0b9704f900727cb11ad0dab24684", 0xb2}], 0x5, &(0x7f0000003200)=ANY=[@ANYBLOB="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"], 0x2670}, 0x407)
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r5, 0x0, 0x0)
r6 = dup2(r5, 0xffffffffffffff9c)
fsync(r6)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={<r7=>0x0}, 0xc)
wait4(r7, &(0x7f0000000840), 0x8, &(0x7f0000000880))
open$dir(&(0x7f0000000ac0)='./file0\x00', 0x220101, 0xdfda2f484f4305dd)
fcntl$setown(r3, 0x6, r7)
mlock(&(0x7f0000002000/0x3000)=nil, 0x3000)
pipe2(&(0x7f00000000c0), 0x1c0000c)

[  53.7270628] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  53.7470732] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  53.7597092] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  53.7700018] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
23:39:06 executing program 0:
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)

[  53.7805585] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  53.8271451] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  53.8771887] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
[  53.9272380] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
[  53.9372498] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
23:39:06 executing program 2:
r0 = shmget$private(0x0, 0x9000, 0x0, &(0x7f0000ff7000/0x9000)=nil)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x0)
__clone(0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x5000)
r2 = shmat(r0, &(0x7f0000ff7000/0x4000)=nil, 0x1000)
shmdt(r2)

[  53.9672798] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
[  53.9772819] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  53.9772819] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.5)
[  53.9886880] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
23:39:06 executing program 0:
r0 = socket(0x18, 0x3, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000003c0)=""/37, &(0x7f0000000180)=0x25)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0)
msgget(0x1, 0x1)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0)
pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0)
r3 = msgget$private(0x0, 0x0)
r4 = socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x400, 0x0, 0x0)
r5 = socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0)
r6 = socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0)
socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1007, 0x0, 0x0)
r7 = socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x200, 0x0, 0x0)
msgsnd(r3, &(0x7f0000000800)=ANY=[], 0x0, 0x800)
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001440)={0x0, <r8=>0x0}, &(0x7f0000000340)=0xc)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b})
getgroups(0x3, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff])
r9 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4)
pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0)
r10 = msgget$private(0x0, 0x0)
msgsnd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800)
getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f00000002c0)={0x0, <r11=>0x0}, &(0x7f0000000340)=0xacaa6bb69c464387)
msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b})
getegid()
getpgrp()
r12 = __clone(0x0, 0x0)
ptrace(0x9, r12, 0x0, 0x0)
r13 = __clone(0x0, 0x0)
ptrace(0x9, r13, 0x0, 0x0)
ptrace(0x2a, r13, &(0x7f0000000040), 0x0)

[  54.0373619] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 596 command syz-executor.4)
[  54.1874732] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 599 command syz-executor.0)
23:39:06 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, 0xfffffffffffffffe)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0)
r3 = fcntl$dupfd(r1, 0xc, r2)
r4 = socket$unix(0x1, 0x1, 0x0)
r5 = socket(0x11, 0x5, 0x5)
r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r6, 0x0, 0x0)
r7 = fcntl$getown(r6, 0x5)
r8 = getuid()
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r9=>0x0}, 0xc)
lchown(&(0x7f0000000400)='./file0\x00', r8, r9)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000700)={0x0, 0x0, <r10=>0x0}, 0xc)
r11 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r11, 0x0, 0x0)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x212, r11, 0x0, 0x4)
sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000080)="2af04d0e17a885fdf61a987e7733dabb995412514cb2c2035349c81340009b886c9d25da9aeafe01c26b89fbcf599966bd7951b357f351ebf95770c387192782793b2fa0108cd9431d088387bc16e029d881d8a902f6710a02234667", 0x5c}, {&(0x7f0000000100)="7110923bf337138e60ef41ba53f47824ffca5312b16ac89f1471b4a11670", 0x1e}, {&(0x7f0000000140)="de544d51dc174bae17005a63b964b827f9489d11ec729da12274b6b9c27876947e6f26460a1437951d2a4851a35807650ad8e9f75591ceca8e256a3baac09fc8d3c72952df2f38f3fe6c5678176e2a83b9d4524fc2e6ba6a1a7ea8b618341112399791204a5ff790150250e0876a5600ba9f4ff6411f527b238d283831984a46c972af31a4b9b7b0c4e3868e9d7c6ef05f58d65f8cadbf24ccd809cd32edb95af6481a6278ace7d31a76eb88bb7039f3083b3855c301ec07b34e68fa40f37410a7adc4360c9ef4f9ff94439092b192cd13bc3f689ec7371755ac5a039280c7763097853e982bf41bbbb1", 0xea}, {&(0x7f0000000240)="d5d463b23f8c6f4e46f9c336bcd5249ac3a180813400c914a215b0b4c929c4324ad4b825036d55ecd35ed19dc140648e712eb585fce8d3167fab007fe4393b52adcfc5a67603ef57c15552d5f2fee0816f853aa64ef3c4f572a179af5759165f8faab1b63fe7bd4f4de78715f6709bc44310b957c2069d95d0f31c3a8b278f3420e9c41e40f31de6", 0x88}, {&(0x7f0000000300)="5547f5b1d82403b5d409bca4d8a4fa21d6c15e06d99adf9ee11a00f185608260306b8e99d7209d0f074fd428f1c1fc1c34ccc403aebaa578169b40f7b350a509da0755a0", 0x44}, {&(0x7f0000000380)="761c18fe146198d19a7fde01d2d3a11be3209f", 0x13}, {&(0x7f00000003c0)="106227e4ff34cd1cb50dbcbe61cb571023c42e32ee2ad2366d3c61ca42e8d2f15b2e476584c4db59235e4100d71a27594c47bc2fbfb7a47d342a5ef9d3e858bd658e0f07258db0dd5acd4df354a37de1c6167cda2148fc7b6f9b07365ea5eaca888aae23c54bde33701fdf58e1693a03e52244939045f359a56f508eb9005e8d9486122e516dca7da87988060491c4d59bfcfe88705a29007d6a0901f4d4f31033711590f045ea07aab467334587fd311d60b66f9d999909e0890e8dbe001136a76e894640", 0xc5}, {&(0x7f00000004c0)="7963b2660a6de021be5481cd86e4a50802a456e3599f960eab2c169bdc83dd38c0cdde0fa7bc8a57aae1bb0c2be8dc0b442acd156c0f4033b414f428a716336a1de7e555d0d1f3627dc1270a6a8dd2498aa56d1494c05704cf4890073bbc5dbff0c732aae5a4617ed82e48bd500d804b9217667c382cdd284653fb0b97baf898f244d10bbe09f4f6b15e8ea34ab51f627028e10a33bd424419de6c283424db7d43e6cb9ebc9c3e15bea3465fbf1dd4b308d3d11fe551b781fca9580069b4dfb6fa26f0858e8214", 0xc7}, {&(0x7f00000005c0)="3bdc5715a01451619f8c745a7d97336d99c0c8d5e89b2e32f005e9c8ea73bc33f0faca2c9797d6705bdd3635debf876f36a86e7e1b088f1b305d8183f683d8211ee0a0565b", 0x45}], 0x9, &(0x7f0000000740)=[@rights={0x20, 0xffff, 0x1, [r3, r4, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [r5]}, @cred={0x20, 0xffff, 0x2, r7, r8, r10}], 0x58, 0x810}, 0x40c)

23:39:06 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file1\x00', 0x110)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00')

23:39:06 executing program 4:
__clone(0x400, 0x0)
r0 = __clone(0x0, &(0x7f0000000100))
wait4(0x0, 0x0, 0x8, 0x0)
msgget$private(0x0, 0x80)
wait4(r0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000), 0xc)

23:39:06 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, <r0=>0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
setgroups(0x0, 0x0)
chown(&(0x7f0000000500)='./file0\x00', 0x0, r0)
setuid(0xee01)
r1 = getuid()
lchown(&(0x7f00000000c0)='./file0\x00', r1, 0x0)
getpgrp()
shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil)
geteuid()
getgid()
r2 = getuid()
setreuid(0x0, r2)
__clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = msgget$private(0x0, 0x0)
msgrcv(r4, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0)
msgsnd(r4, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800)
r5 = semget$private(0x0, 0x7, 0x0)
semop(r5, &(0x7f0000000240), 0x0)
r6 = semget$private(0x0, 0x4, 0x8)
semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000000280)=""/131)
getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f00000010c0)={0x0, <r7=>0x0}, 0xc)
r8 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r9=>0x0}, 0xc)
lchown(&(0x7f0000000400)='./file0\x00', r8, r9)
setreuid(r7, r8)
semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000001040)=0x7)

23:39:06 executing program 2:
r0 = socket(0x18, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x800, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)

[  54.3075869] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 599 command syz-executor.0)
23:39:06 executing program 0:
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10489, 0x0)
r1 = msgget(0x0, 0x104)
msgsnd(r1, &(0x7f0000000000)={0x1, "4619f8b8f4367702e751d8f8d028dfb62c1f2597a208356826c68904dfd288cce397"}, 0x2a, 0xb86e48fde5842330)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1)

[  54.5077634] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 767 command syz-executor.1)
[  54.5179116] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 767 command syz-executor.1)
[  54.5478046] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 767 command syz-executor.1)
[  54.5607751] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 767 command syz-executor.1)
23:39:07 executing program 1:
chroot(&(0x7f00000000c0)='./file0\x00')
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000180)='./file0\x00')
r0 = socket(0x10, 0x2, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x800)
r3 = socket$unix(0x1, 0x1, 0x0)
recvfrom(r3, 0x0, 0xfffffffffffffda7, 0x800, 0x0, 0x0)
sendto(r0, &(0x7f0000000000)="9cf8d11d5631efb928929f8325f08d763b81cfc10bc0ef91bd40ce897bdfe588f76ff17145c1cf06f66ee1e7819e5e9810a9c0342a720bc33655fc", 0x3b, 0x40c, 0x0, 0x0)

23:39:07 executing program 3:
r0 = socket(0x1, 0x4, 0xfe)
connect$unix(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="335aba2b9c557ec70554a921ba2485bec2c23221034efc6d2cce5866d6805ecbc13e2f418015ddfc7449c3a40a501c83f6de8650237cd66c7fd464bbfff74f0a7cde9306cb141cf015594d8e81645116d7db4918f5898230528db005d8be2a089940f887d21567c692844c92769e69314caed022b2c98367ce27a0003b58096630a1018d369292069758c2dce92801e1d2c3be8060a8", 0x96}, {&(0x7f0000000780)="bb6f52b071bd19fbd7109038e9882de078a07e6f76c5d14c227ca2676caa8138090323fe099fee22a73cbe92f5724da50c28a8388426a8cee1c846a999f8ff3d6e33b34b505d2e7362b03cef37b2ad7ec50624634a6589b6a9209d38327c8cc6d7d01335e26efa86a7c88fc9a6ac81baac8ea1f01275eea4bda52c19c05e4eff9768e5b075a7c4ab91d449474fb3538ff055472d2524937e8e11914b49424b479a2af4d83f66955f917d10385e3137ef399fe8cb08360a704496a4c0ec2a9579bade51f764b308ddacd2a4c4682d9baa0ad40b", 0x1f1}], 0x2)

23:39:07 executing program 5:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
getrlimit(0x5, &(0x7f0000000080))
paccept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0xd7e881fe2dc40350)
sendto(r0, &(0x7f0000000140)="2a78cf925c0c3df1fd83932574b6d60bf14377bf8d9c5dfcc3b6c5f722954906c18f2b16e470187e8505a1050158afe0a144963c5f433538", 0x38, 0x0, &(0x7f0000000180)=@in={0x2, 0x1}, 0xc)
r1 = semget$private(0x0, 0x3, 0x800)
r2 = msgget$private(0x0, 0x36)
msgrcv(r2, &(0x7f00000001c0)={0x0, ""/69}, 0x4d, 0x0, 0x1000)
semctl$GETVAL(r1, 0xf, 0x5, &(0x7f0000002980)=""/31)
fchmodat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/../file0\x00', 0x40, 0x400)
r3 = open(&(0x7f0000000280)='./file1\x00', 0x1041049, 0x100)
setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f00000002c0)={0x1ff, 0x2}, 0x10)
accept(0xffffffffffffff9c, &(0x7f00000029c0)=@in6, &(0x7f0000002a00)=0xc)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0xc)
writev(r4, &(0x7f0000001740)=[{&(0x7f0000000380)="aa28dd1f5bb240f1b3723ceebacb401715dc35da6cafe6f2991ef2ad57c6a0f081921cee248ee6c3e18e346c8ea34e74c27053c32768ca22081b12437c3e1999a5039da3eb06b0a72dbc5b91bad8255e26be3d4f56d1942291e3fa55cf3b04777299517e5daba9e6508fa21a36ecc0984d3ebd9ebf30347e9b7da2b179cfd9a419f022a67a369dfb82e490209b8c0ceb899007a2d4d402b0feeca9eb1c0f392627b8e0442a75dee8e6b1b47c53730c791d308565d6f8169a26e22bcaf6bf3d290b160a61188096a3161454919f71334b6b6cb61a12188d827a30c14b62341e4f965972f373f5adb7d239c3f687e7c4e3dcbb0981d581abbc9ea5d78633140c108e8417c2e7c6fd22ecea86a9a180cf42676222ec028af60598e1cd1facd2aba22ba0dac1e3406e3bcc5ff669d188b92696eed48a2cda9fee9a9df09423bce36533c410fc0f8b66b9c3fb29b70c9538e31139bf665809390e6df494e5cea32a26efde4bd3672e7a2da9f05b76aa182e028d46bb8fe910f5901e7a0871ac92f9fd8a4bc251c433e60a8a8cc11970076b37a0dca7e89d9ccce6024374bb3780fd25690f96a8a8d62db1919f3140277b526f5f418db466d6c55f09bf3de873d7d7b2bd5c774b46375b92ccc17ccc1de8b193b8a275839bdd8b0e4e786d472948135fb4f8b65d369b1dd3d2d557d2f4367bc7f47101baa623189eb42f49ff1c3935df856ff86e177504ddef86c30435101840be06dfa001ebb1955c2c43c7b3d80f9dc4b80fe1e814fb421881af94b6b97b703fafdb2b11ec052eae89dcde5cb21477444ee4629dfb156fbdff0de14bf361263f5b97cfbdd8cb43d918045e745c1be20cee581b1999fbec80aae34fb00fbb400325b9b7834e21134b9c9eb23d4b08b095a934e01dd0d3d61f53e69715fa06bb6ede0fe9ba8e55ef259ccf3e578aa0113a3e8092ee4d44faa25dd52e945dde24e3a65eec7a3cf9be958cf5007c2cf2c508b0c0eb6010bc15eeabda74d4347024f07bfb367c7ab6f6106e72f69cf78dca84db48f0ba38d80df2de9908d436339df0bc9a8b31384b1cbf7bc073e12e5da37fd5b62b30840bff5069ac9c7229b3520f0bd5ce662e102bc01a50bac3733a2457c967f820988ec8a9b1bee239e7247a097bd321fa75977672dacc12c8d50811c9b1a34f21bfa3d868717f63c62095f1334ecfb9e349b8b315948641f65803efaa571d7f95bafbb82e5fc1a5de449e82442edb5ba50f9e93ce4dc98f225cb1e6e0dde79df7f289ee7341056f3bf6719f9e693461bbbdbf6e740fe80a53f8603a807fda1e75204819ea4e53dcd3906db24bfaa5d89c275cb1ee3742a4d2be83cd032e7ac51bf46aa2aef002a019ab2e800bc440a9fb55a1da8ff61d8607ce31fa70b3ccbf6a62854082d287e3fe082e2da62bc3e68d871edb51669ad088d25c9dac866542625eeadcbcf1bce8ef339dbde40d891d01f5e315bf8e52207349db71af87571b06c1c1dcec3de76ea27507f2c7cd4d02d5aca6dd4016f9e82b4d47d972bfd809bc1748694bcaacc148449cfd83ca6c49733a5d5808b1709c9dfbff1b612bbce62fe826a739d899bc510e99c2f58af71e6b465058e47127757eede1633b5310c36fa151b6147ee180499eccf196bc09f889fd2038774f206121506eb6ed83cbd25dd02c7c6d81f033fdb41f9f95184e98f640642132efadc838ee727aa1a315be719814dc5cd187f3b38dff86f3bce6fe143c08b53e4da340eb225cc32a40a45e7acf2cc02e768d33800e8aa0d87f9c864dbf51aadc5210df6d9f19696b26beb134d181c13827952e2d66f73f440a73df7f5b1d7f69b1f13915e1f9a56da4f8e92dbd0ad2c199022654e46eccecaabdd396bcb8d24a5f338365303f8bcd0fbd083baeb998bbd91fce1e5fea37950d4b0a41083308e50c3d8defa6e71bd339f69ccd7f39adc2b54ee3c5504e0f2636fa23143f14e7c28a925d2f8b33f18b5c8218b6fa0efa09a254605da268eade0e750b380717c490e190aa5551af96a2390c2bb82dd689a9f7b3e682b741a104bc3daf1b15834111f3c2e68c01a4caf7b298e452f2f89281f3948b0cd771b7a97cffbbcd102be32a2560a94f6574e064da5addf09e2b7bf644bcde365cc1fa2d5ea15f1b393da0d01681e12be0480b1fb39d11a796d93cf9302ee46fdb51646310ff5ad990836ff97bcb67edb134fa6ebfd08fd3eafdcc6f6b510be443620469ae4ef43ecf989ac9df1f09f586dede7fb86927351bfd3ba4d142318b945de6b691f64a8f59890bfe56aaa7a07afc96befa50ad692ce5f0f9a1f52cc18c63cb285c56f892b194f83b14d6c22ca1c1fd967d5201e4d51b0024a9f835d2367efabed85f58c45cd74f11038b80aea47cdbaab71832238170628e3da2d9eff14f32600f827f651585df3a1a9350e182d2a2cdc1a36d9741bcbd1aaaaf14f526c39954efd0032aa34add03a9691279ee3aac0bba3f6e5c1fc740610ca6a9471b560b9d6dd3e3db11d6a2cb17a5de2ea513ae7df830fe3048b6ab21c04a7f964b80dd236e4b94520bb80b2ba7f867d3e255f20879cf71f2ee6ddf40806e7ff5ec3727b754bde4ccdb9f3c1913ab3d2d40078c440d0cc8c36b90c71157129f187f27b75e1c3fb7e787c6d98db5b1afd0a5fdc90d74432a1b111bc2329384d80e97ba41a131dad00886ab4ea1ebdb0a0eba31d170214684b69d8356913e3b2ba69b6eada75450e8bd9da76660572d5e6512c24c0a7be09a077ef5932930d1a9df98db12e8f5c15a3b5789566ecccb917fd60d226c57ab50fe9ec3489488fd59a03092f8d9c7e4b8adab287e47ac07df9f29174ff6d70787fd399d5480580ac7b5e1d818bb80c5787673e45721f1b7fcfbf7b1f944a9998b10b29a7f997efd28957047186bbaa74b13b38ac79fe4a7d6803a157790bb529e864b9d39ffc032053e4499ff6e08349d811ed19805a12abee469cd9c011132ad82f7579681d6f1e29aee3b35eae66d2802010b60dd92383e7f608a476afb2de64dc0c3c00abc9a218b220a61da0dcf1cba9f81143efefb71894292280071c1adba06521bbaf3f6bf4e70bf9b7fbe1685534e384c36b04830b28479ed66117c8604bbd84c38a289b9f2c3f979dd00c670f49089f3e9d3d77124dc2f9a0d39a32a86204783f863f98c1ee3a2367fc24f3e019397ff5c6b4a2afb622d28762bc8c98ec9ac4c2840e1da161d24d6275630cce4d488ae570bd8b86b32bd82cfd3b3e8f9e6d67295c3caa6ee4b2a1208c728fea09691d49a2dcedfaa671214da0f273f8dd070a4714ff89cfc43d36a6661bf7c41d129a1e268d3acf379f1a5baae7691bc485e32a5ac4b72da3a746a0ad4f50ebf599922ad26b42088ad9db92d1be49d71b8ac2d202712ce8aff3daeb5b59080f105cbef6703246e03e01413daa97ec10a287ec195ad7df05ec169497dbd568d895a436c2e6630230056fd03a98c87daf0e31549a4495060b0d93cd709a6c9630dcb946502e9525a5ff08d07ee202be2810f53bc876eace509de1dd0cce70aacb1316ee86ed36d074750b51357c64605db85ea283e9896f0c5690fd57cc6148666352f0ca4569e47edd9692e5208f0374bd968b2df28b5b8514744a678912eee3f833d443f60554a7dfb6e966ab417279d64de265d97866f0f3d60ecdcbec7d4eab64fb851792e98c51493ca426ee8bcb6df25aafaed2f898ecc92ad267f26ed05a1a07f245ca846698b33b914a36005c059d933a1aa4f4990cfc60974d566f851fb7f4b11c7fe9209a077ce6a075317cb8f3fcaaf9a0863b29de0831b0f4600e0dcc08463bf6b615a2b5d6b5baf6bd984e0f0c4422048cb123c8be7ea16b589dbfc44f3dcdc87cfc03b20a7d3378c1724d18b9f229d0add7c6a516714bd3de581022491ba82df35289b071d428d95c4b3044d29dc6592bb7806eb34d26e4b9a5414d220d986c848753f5676e7f94c19413e8267af2e0f910ae652472f1879e5c7d5cd5186b69ad99481e151df1cbcb40e870635a838ed742e2031ee59b9f219ba34633b91a7c281d13c65d617a487559d970378f8325445b5e9eaba20723bcc913f8e7db5d2a59bbb4b4f6281d96820d3db143643ef039692949e3c813da2009c512e73607089fab1a3e3a0189c15f4c9c2a0f19a0a64fad6dc0add2f298495e8f43122338346fcdca4429a3192a103493e0f6530ae31459ccf96674050be2a321d039debf640d178aff5b902ceb426428829641aeeab11cffeead55c64b77e1df0c0f3a2460b0dbe917e2c11937f470d00c4ba3e38733ef691e584db991a1e1ef6707b8f0d889312760a94c15a483c7e6a5d766929e77922b117601cb05d59e4d6a4855002896f8197ee40675afafbf41b9154c0329ca4b8b252ad39e9c86de67d707508164034c4e33389b49fbfce9ea45da1d3289887ebe112e29c2c2bee8bcda4a8ce9779411e1f183cc310a986a6f9f16da66b8af7e200f1c8f3afc7a8a311205396993a8092002b09f099643f657a778b0be7df9937118fbf5fe071ffaa187bf16ac9a22a0f69a74d4c17e53a750e9f2b0f630cd4c96e51681a577fa6a5eabe33c2d9f59bd1cf88aa0ba0567e830b51a5483a40d0a03fb8698f69c60622c1d43b2c1881b4b247cc54ddb07b830e5dbb708daba9beab9f149a3c58935f24ce842879a999ce6a53fd403447729eff0fbbb29cd8d89bcf9d5df4ab76e32338c25d3a53f1f8a8b54258eb97a9c8812b7075c6225be005d9d3ff02fda4407bfe19ac4cd7a067c440bfd0943bceae7c7133a64cdb9bd2b93bb01805f7003a13e270c436289c700ec64157f9dbe9456d2d0e3453d6de288328706647543df6715b734b782441441f78c452d0e4b064d62faa46c88c830e68a1c4ee84c2e2b21e74c9b50933cd69b1d59de7a764e6350f97ad917324be0e5813f924c7bf87e4777a038c55fdb5fec72018d0d34283785382b9200222c5708730700b09e7ada1f2d0b27fb215d235f17483dfd006a45d90c9c2b26f4690135791bc24fb7d614664783f7feef3d4a78562ed39452cdd5cdd9d3333b5d6abef359d00bb3d91f271a5bc03ada7a8dca9514ac55660c3609c26ac62267729fe03c8a79f18b54f4e28e572eb63170c2d689e9757ff10957dec4e7cc3d3eb844bde5d562643ab2d55edcd72e2af365a642fe42f4645d95f3f3cb87e40e72e5f0f1593c0dea174aa38432a44d19385555f4daa1b16b0cea24f38eb8cedc80caac0e6fdd1ca728bbaad1d4a549f204fdeccb8d34cd44da32382b151c3d16a8831cb545492e87f84d390d5c1dc3b565f0a9d002d782c36e8d8690d8a716b7032c088ace1c811e0c482092c1c64a20db69b5d4602885b79fca34cec066d473d8a99f56b6c0203433fb077a308a944b41d38e8bb22c1380a7013639bbb73176b8f52ffa871f4b456539dac8401c75c66f58ecb47c00526abc6dde770f5b10da8f5e2e9ad4990022fe5ca8a67bfe7809d5390aab3b50f73f3f566cbd237432d5cf1c2b6eb143dabf13b6929dc101c01eb4d941e1948b1536778f2a0f4ecdc2e944b0e33fffe818d3bf1504363757adb7b3a1f58b7cad519c9391e73ba6e9bb998b5e03665267e1a18ae72e2cb3704383a9fac118526bca15fad5a69298f7efbecfbebb085f48364da45a35e9693c288079324a2d91b96eae15b6e19fd02cf118e2c3e3321289ddf748b25ceda69febde3947305a824a51ae2c574e6e05bc7ab6b993aa9c5e7c676df3cdf556b61cf2251705703a74109eaaaa8", 0x1000}, {&(0x7f0000001380)="3ab63ab7d8dc4741ce1ce500caf7f8db16beff6c694450c7c989c48798d7160006bbe75e89bafe537730113093737eda41a730bfbec817da21cd70d33589281a30819aefe3e4a3024472346f7157ac304a77c21c4fc56a3b4d0277f11e19c5067a444fb6c1f88453b6496d90f86a6446b0f089d53d28b78449c4d7edfe52ed6a0fd7a153a438", 0x86}, {&(0x7f0000001440)="6aeece188846592c5affd1a5e249d4fc7e7d2bae2b5f3047fad824bfeb8b6fdb4c004d8d0247369c712e31475f1a94b53ac93e3a85df1614d4a9b666a23a359afa385f8c94b14342d46296e48c8bde3d3f4ead16da5eb96657c6c98e5559", 0x5e}, {&(0x7f00000014c0)="18a69d72923135fbe7fa4a66f37c12bc141903be90a72e323aab823cac583929896e7e38fba762760c9ac276dc75b9fb52cdd83305834c812f312cf1f0328fda6a890aa2033265a9c89efae60101dbd2a90dd3df60844788e4ba59b33384dd2511af84ac2d31c37436b828cc9fc5c37d7ca583d5f367a361e2516e4f6edb2f0258cb8fcb9dc7cdd6ab45458d404459ddf5336ddfdb5af7be987fb826d600154bf3bdb888b9ac529074f4e34fecd730d25de435e45a7e9c59b6f0945bcd5d12a86fb994d708704d48e525b9dd04d4212eb478402df63413cb067a3f7a5e19164275ba8e7ee95490ef4fe3d6bf5a050b", 0xef}, {&(0x7f00000015c0)="7dff4f20dffc6c17761af2b25c5757fd20f9a595be9f9166759fda80be1b4ec500069c21af30e8e3e6faebe70077975abd61542469b73acdd02516c8ef240be5dd9736fd76740439d8f6970512996fddf3a70d6e810a65c4a5319a15d8aabd2ffdf0835ff9111462d8a3ace9c852b1e5ec", 0x71}, {&(0x7f0000001640)="5469da55125d5a758dc7d0b9d56a3368e7fe2c0e94700d6ee2a97e469d7cb00926a2cd4b96be163765f48af1a2a5cba382b434340044e1b7746a0d88a7ecb91c01277e5747cf01f8ce861f2846e0a3e92eec7f58d9865231496442cf3be114a4f55e7606b6ff971b5f899a8ed259dd82b49cfea71e3d31bb1d8ebface3a573a7249ca043a3f6fea7dded2f730c7ce8f92c3242f41cf8dfb96ffa81dcfac4597b7bdecd11fac0efee31da8206288029ec9096c45051010fb5cdbe69dbc8473d3993", 0xc1}], 0x6)
dup(r0)
msgsnd(r2, &(0x7f00000017c0)=ANY=[@ANYBLOB="0200000000000000c2278398798fdb78d1d90ae9c564d5d544614786b8526174c648d3f319ff341404f0515aa28f22b85be10c5e00000100a5dc6bb4a37dd07af38e155d91bfb6949e17364ef2d01296def498ef8471e5c76934765679a2fffd8b55d4fa3d86f1a611cf7e9493a5d7314c4b522e1b0145bc891e78e068077101a5e6e2d80a7b4bff38f736a3d57411665e64a5a824794c15aec60ac6a42e49b706d8b0e45524dbc71eb85529596f21aa585fe144355e818a"], 0xb8, 0x800)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000001880)={0x1, 0x8}, 0x8)
getpid()
semctl$GETALL(0xffffffffffffffff, 0x0, 0x6, &(0x7f00000018c0)=""/16)
recvfrom(0xffffffffffffffff, &(0x7f0000001900)=""/4096, 0x1000, 0x1003, &(0x7f0000002900)=@in={0x2, 0x0}, 0xc)
socketpair(0x18, 0x4, 0x8, &(0x7f0000002940))
socket(0x0, 0x3, 0x4)

23:39:07 executing program 2:
_lwp_create(&(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="000f007d3883dd0eca99d64836fa17960f7857a4b83f613edd3cc59052f0833fe13ae55dcbb0085c2927d360e286aa039e51320e379d9198e1f336b1db04b66abf238f4e4ae1b15eb6a4f1a26229a29f97b7c68c1a0c0c5dcd7b", @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB="0400005dec8dd80000f93a000b79a2c600000050eaaf0000070000070000000000000000000000007f000000002000000200008000000000000400000000020000000000005d00010000771c29d71b57c3f9d2b2e74d2fd772e4607a56f6c27d5538eb87a29db53c236b53fb21d987c766f321b68ee8142c6c6c115cf65e1ec47501b71bb2c5fdf4b6bce87499db3969ff14c97490a26fc35c97716dd2e4369a1194333c85df58462b0a3861c9e48cb583f8ee23dd92b496eb75171deec9977f1ad917eccf4ce50e60868e2cd634ae0cd15cd4b9"], @ANYBLOB="00080000ff7f0000040000003f1e00000700000000000000ffff000000000000000000000000000008000000000000001f0000000000000026242600"], @ANYBLOB="090000000600000008000000001000000001000000000000c5070000000000000600000000000000ff0100000000000009000000000000002e5c2600"], 0x40, &(0x7f0000000180)=<r0=>0x0)
_lwp_kill(r0, 0x7ff)
socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0}, 0xc)
getrlimit(0x0, &(0x7f0000000240))
r3 = semget$private(0x0, 0x4, 0x8)
semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000280)=""/131)
r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r6=>0x0}, 0xc)
r7 = getegid()
setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc)
_lwp_setname(r0, &(0x7f0000000440)='\xaa!:,\x00')
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000480)={0x7f, 0x1, 0x2, 0x3, 0x802}, 0xc)
setgid(r2)
fchdir(r1)
r8 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x280, 0x80)
mkdirat(r8, &(0x7f0000000500)='./file0\x00', 0x80)
_lwp_getname(r0, &(0x7f0000000540)=""/4, 0x4)
_lwp_create(&(0x7f0000000a40)=ANY=[@ANYBLOB="20000f4000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0100000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0800000000000000000000000000000001000080050000001c0000000004000033c6000000000000000000000000000004000000000000000000000000000000060000000000000000"], @ANYBLOB="5d0f00000400000004000000990f00000000800100000000ff0300000000000003000000000000000500000000000000a5150000000000005d00"], @ANYBLOB="0200000001010100d400000001000000c000000000eeffffff00000000000000000000f3ffd1deffffffffffffaa213a2c000000000000000000000000f343a82facc52ecf50ec340dd3dbffd011b80a1f2c79439e074975d7ec3af914723215fcfcc9c59bad9bd268a04693ecaae6c54c1d6e00aed0db8a6a822ede644bc442675fd8ed5b6dd90696f371750ff1cd8566d2275188075944884d52e99d8ef87db1dc71f848c534fd4086398666c8b643f50000000000006b2e9f5334f8a7ee588c3ec7c5e3463de8277f6262a27cce574c102a00cf8715"], 0x180, &(0x7f0000000700)=<r9=>0x0)
_lwp_suspend(r9)
getrusage(0x0, &(0x7f0000000740))
_lwp_kill(r9, 0x7)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={<r10=>0x0}, 0xc)
wait4(r10, &(0x7f0000000840), 0x8, &(0x7f0000000880))
r11 = socket$unix(0x1, 0x5, 0x0)
fcntl$setstatus(r11, 0x4, 0xc004e)
mkdir(&(0x7f0000000940)='./file0\x00', 0x4)
compat_50__lwp_park(&(0x7f0000000980)={0xffffffff, 0x1ff}, 0xffffffffffffffff, &(0x7f00000009c0)=0x87, 0x0)
socket$inet6(0x18, 0x2, 0x20)
getpgrp()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000a00), 0xc)

23:39:07 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1)
open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
msgget$private(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800)
msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, <r3=>0x0}, &(0x7f0000000140)=0xc)
r4 = msgget(0x0, 0x40)
msgctl$IPC_RMID(r4, 0x0)
r5 = getegid()
r6 = getpid()
getpgid(r6)
socket(0x6, 0x20000000, 0x3)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x0, r3, r5, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r6, 0x0, 0x3, 0x80000000, 0x6, 0x966})
msgctl$IPC_RMID(r2, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000001d716fb72fb5b330343d956826dd4a402c12110e8e23bdf273cd41da0bff1c2ab33d39bfd61af768cf0821f1aeeabbebaa273e676810266646a0ff59135ae5474f76ba55c2fcd32948455c1b45d562a7ce007ac3105d768b3b45645bb967d8fb772c08eec38b0438fe6e7af6bf58d366ef4103bc9c82003e0b83df2fc8b7ebdf5e51e28b559a1e8d36fa23292bfa37a9eb75697ff9451d65c5c0e226ca20c61e174667d3503a360c9057000e0c0a3cb0f28d644e60e23563b4ed93eb1575f1742440"], 0x7d, 0x800)
getpid()
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r7 = msgget$private(0x0, 0x0)
msgrcv(r7, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0)

23:39:07 executing program 3:
__clone(0x0, 0x0)
getpgid(0x0)
r0 = getppid()
r1 = shmget$private(0x0, 0x3000, 0x80976b11b016bc49, &(0x7f0000ffd000/0x3000)=nil)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, 0xc)
r3 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r4=>0x0}, 0xc)
lchown(&(0x7f0000000400)='./file0\x00', r3, r4)
r5 = getuid()
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, <r6=>0x0}, 0xc)
lchown(&(0x7f0000000400)='./file0\x00', r5, r6)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={<r7=>0x0}, 0xc)
wait4(r7, &(0x7f00000000c0), 0xa, &(0x7f0000000880))
wait4(0x0, &(0x7f0000000840), 0x8, &(0x7f0000000880))
r8 = getpgid(0x0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000040)={{0x4, r2, r4, r5, 0xffffffffffffffff, 0x10, 0x8}, 0xfe, 0x1, r7, r8, 0x8, 0x4, 0x4})
wait4(r0, 0x0, 0x20, 0x0)

23:39:07 executing program 0:
r0 = semget(0x2, 0x4, 0xf68e57939bdf0471)
semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000140)=""/4096)
mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = shmget(0x3, 0x2000, 0x100, &(0x7f0000ff8000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0x3)
shmctl$SHM_LOCK(r1, 0x3)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0)

23:39:08 executing program 4:
r0 = __clone(0x0, 0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/251, 0xfb)
ptrace(0x9, r0, 0x0, 0x0)
wait4(0x0, 0xfffffffffffffffe, 0x0, 0x0)
ptrace(0x9, 0x0, 0x0, 0x0)
ptrace(0x7, 0x0, 0x0, 0x0)
ptrace(0x20, r0, &(0x7f0000000040), 0x0)
socketpair(0x18, 0x40000000, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect(r2, &(0x7f0000000080)=@in6={0x18, 0x1, 0xffffffa5}, 0xc)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0)
getsockopt$sock_int(r3, 0xffff, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4)

23:39:08 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='d', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0)
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000002000/0x3000)=nil, 0x3000)

23:39:08 executing program 4:
socketpair(0x10, 0x2, 0x0, 0x0)
semget$private(0x0, 0x4, 0xa82b85810534ad30)
semget$private(0x0, 0x0, 0x88)
r0 = semget$private(0x0, 0x3, 0x300)
semctl$GETVAL(r0, 0x2, 0x5, &(0x7f00000001c0)=""/4096)
r1 = getegid()
r2 = getuid()
r3 = getegid()
setgid(r3)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4)
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000001140)={0x0, <r5=>0x0}, 0xfffffffffffffd08)
r6 = semget$private(0x0, 0x7, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r7=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4)
getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffd08)
r8 = socket(0x0, 0x0, 0x0)
mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x10, r8, 0x0, 0x0)
fcntl$dupfd(r7, 0xc, r8)
semop(r6, &(0x7f0000000240), 0x0)
semop(r6, &(0x7f0000000240), 0x6)
semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1)
semctl$IPC_RMID(r6, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, <r9=>0x0}, &(0x7f0000000180)=0xc)
semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, r9, r5, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2})
setegid(r9)
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x4, 0x0, r1, r2, r3, 0x288, 0x5}, 0x7fff, 0x2f1, 0x100000001})
_lwp_self()
truncate(&(0x7f0000000000)='./file0\x00', 0x38)

[  55.8690164] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 438 command syz-executor.2)
[  55.8890150] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 438 command syz-executor.2)
23:39:08 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0)
open(&(0x7f0000000040)='./file0/file0\x00', 0x10, 0x2)
flock(r0, 0x1)
msgget$private(0x0, 0x10)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0)
msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22d6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc1419591000000"], 0x31, 0x800)
msgrcv(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000021a5ecf6061d452329f8cf8400"/92], 0x5c, 0x1, 0x800)

23:39:08 executing program 0:
pipe2(&(0x7f0000000000), 0x1000000)
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f0000000040)='b', 0x347fff08)
poll(&(0x7f0000000240)=[{r1, 0x20c358d028513cb7}], 0x1, 0x59a)
close(r0)

23:39:08 executing program 1:
r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200218, 0x0)
r2 = shmget(0x1, 0x3000, 0x8, &(0x7f0000002000/0x3000)=nil)
shmat(r2, &(0x7f0000008000/0x4000)=nil, 0x4000)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
close(r1)
execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

23:39:08 executing program 4:
__clone(0x900, 0x0)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={<r0=>0x0}, 0xc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/234, 0xea}], 0x3, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x101)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r4=>0x0}, 0xc)
r5 = getegid()
setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc)
r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r7 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r8=>0x0}, 0xc)
r9 = getegid()
setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000400)={r7, r8, r9}, 0xc)
wait4(r7, &(0x7f0000000280), 0x20, &(0x7f0000000440))
wait4(r0, 0x0, 0x0, 0x0)

23:39:08 executing program 4:
r0 = socket(0x18, 0x2, 0x9)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), 0x8)
socket(0x2, 0x50000000, 0x2)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xff, 0x1}, 0x8)

23:39:09 executing program 3:
setrlimit(0x9, &(0x7f00000001c0))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
r0 = __clone(0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
__clone(0x1200, 0xffffffffffffffff)
ptrace(0x9, r0, 0x0, 0x400000020000000)
wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040))
getpgrp()
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r3=>0x0}, 0xc)
r4 = getegid()
setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000400)={r2, r3, r4}, 0xc)
wait4(r2, 0x0, 0x40, &(0x7f0000000380))
r5 = __clone(0x0, 0x0)
r6 = msgget$private(0x0, 0x36)
msgrcv(r6, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000400000000000e00000000000ebd2cf773bf903f24bef81c4b018f7000000000000090000002300"/77], 0x4d, 0x0, 0x1000)
msgsnd(r6, &(0x7f00000017c0)={0x2, "c2278398798fdb78d1d90ae9c564d5d544614786b8526174c648d3f319ff341404f0515aa28f22b85be10c5ec8cb20bea5dc6bb4a37dd07af38e155d91bfb6949e17364ef2d01296def498ef8471e5c76934765679a2fffd8b55d4fa3d86f1a611cf7e9493a5d7314c4b522e1b0145bc891e78e068077101a5e6e2d80a7b53de1ddf36a3d57411665e64a5a824794c15aec60ac6a42e49b706d8b0e45524dbc71eb85529596f21aa585fe144355e818a"}, 0xb8, 0x800)
r7 = getuid()
r8 = getuid()
setuid(r8)
r9 = semget$private(0x0, 0x4, 0x800)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r10=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000001140)={0x0, <r11=>0x0}, 0xfffffffffffffdf4)
r12 = semget$private(0x0, 0x7, 0x0)
semop(r12, &(0x7f0000000240), 0x0)
semop(r12, &(0x7f0000000280)=[{0x3, 0x1, 0x1800}, {0x3, 0xe81, 0x800}, {0x1, 0x100, 0x800}, {0x1, 0x4, 0x1063d54944f0d76e}, {0x4, 0x8001}, {0x8796f9f9bd051f6f, 0x4, 0x800}, {0xbf2a01957cb5e48f, 0x20, 0xe40c0b97b3969415}], 0x7)
semctl$SETVAL(r12, 0x0, 0x8, &(0x7f0000000000)=0x1)
semctl$IPC_RMID(r12, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, <r13=>0x0}, &(0x7f0000000180)=0xc)
semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r13, r11, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97})
semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r13}, 0x100000000000000})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r14=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000001140)={0x0, <r15=>0x0}, 0xfffffffffffffdf4)
r16 = semget$private(0x0, 0x7, 0x0)
semop(r16, &(0x7f0000000240), 0x0)
semop(r16, &(0x7f0000000240), 0x6)
semctl$SETVAL(r16, 0x0, 0x8, &(0x7f0000000000)=0x1)
semctl$IPC_RMID(r16, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, <r17=>0x0}, &(0x7f0000000180)=0xc)
semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r17, r15, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2})
r18 = getegid()
r19 = __clone(0x0, 0x0)
ptrace(0x9, r19, 0x0, 0x0)
ptrace(0x24, r19, &(0x7f00000001c0), 0x0)
msgctl$IPC_SET(r6, 0x1, &(0x7f0000000200)={{0x6, r7, r13, r15, r18, 0x80, 0x6}, 0x7, 0x1fd, r19, r0, 0x1, 0x5, 0xb89, 0x100})
ptrace(0x9, r5, 0x0, 0x0)
ptrace(0x16, r5, 0x0, 0x4)
ptrace(0x7, r5, &(0x7f0000001100), 0x3)

23:39:09 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1)
open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
msgget$private(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800)
msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, <r3=>0x0}, &(0x7f0000000140)=0xc)
r4 = msgget(0x0, 0x40)
msgctl$IPC_RMID(r4, 0x0)
r5 = getegid()
r6 = getpid()
getpgid(r6)
socket(0x6, 0x20000000, 0x3)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x0, r3, r5, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r6, 0x0, 0x3, 0x80000000, 0x6, 0x966})
msgctl$IPC_RMID(r2, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000001d716fb72fb5b330343d956826dd4a402c12110e8e23bdf273cd41da0bff1c2ab33d39bfd61af768cf0821f1aeeabbebaa273e676810266646a0ff59135ae5474f76ba55c2fcd32948455c1b45d562a7ce007ac3105d768b3b45645bb967d8fb772c08eec38b0438fe6e7af6bf58d366ef4103bc9c82003e0b83df2fc8b7ebdf5e51e28b559a1e8d36fa23292bfa37a9eb75697ff9451d65c5c0e226ca20c61e174667d3503a360c9057000e0c0a3cb0f28d644e60e23563b4ed93eb1575f1742440"], 0x7d, 0x800)
getpid()
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r7 = msgget$private(0x0, 0x0)
msgrcv(r7, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0)

[  56.8598808] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 360 command syz-executor.1)
[  56.8799063] execve_loadvm: check exec failed for dc
23:39:09 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0)
rename(&(0x7f0000000200)='./file0/file1\x00', &(0x7f0000000240)='./file0/file0\x00')
open$dir(&(0x7f0000000040)='./file0\x00', 0x10, 0x80)
chmod(&(0x7f00000000c0)='./file0\x00', 0xa181c7434840cac7)
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00')

[  56.8799063] W:>>ri7?]MQ5#
^fC	R<d'i>|chLFr4PqzuA>r#!L9.f{8#,j{:&,?~FBRmfu-7x]BCiwuIj)'|'k:RBy*
K93), error 63
23:39:09 executing program 2:
open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x1c00800, 0x100)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0)
r1 = __clone(0x0, 0x0)
ptrace(0x9, r1, 0x0, 0x0)
wait4(r1, 0x0, 0x0, 0x0)
ptrace(0x5, r1, &(0x7f0000000000), 0x0)
semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000000)=0x5)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0)
r3 = accept$inet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
writev(r3, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1)

23:39:09 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
setsockopt(r1, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4)
fcntl$getown(r1, 0x5)
shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil)
shmat(r2, &(0x7f0000ff9000/0x7000)=nil, 0x1000)
semget$private(0x0, 0x3, 0x1a5)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r3 = shmget$private(0x0, 0xa000, 0x301, &(0x7f0000ff6000/0xa000)=nil)
r4 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0)
__clone(0x0, 0x0)
shmat(r3, &(0x7f0000ffd000/0x2000)=nil, 0x2000)
_lwp_create(&(0x7f0000000180)={0x6, &(0x7f0000000080)={0x2, &(0x7f0000000000)={0x1, 0x0, {[0x0, 0x7fff, 0x0, 0x5]}, {0x6, 0x2f6, 0x4}, {0x98c2, 0x8, '-\x00'}}, {[0xfffffeff, 0x818, 0x10001, 0x6]}, {0x3dca9f4b, 0x86cf}, {0xffffffff, 0xff, '*[[\x00'}}, {[0x1, 0x200, 0x9, 0xf07e]}, {0x792a, 0x9, 0x4}, {0x7f, 0x2, '(!]\x00'}}, 0x60, &(0x7f0000000100)=<r5=>0x0)
_lwp_unpark(r5, &(0x7f0000000200)=0x3ff)
shmdt(r4)

[  57.0700765] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/process_machdep.c:159:2, member access within misaligned address 0xffff8680b3b008c8 for type 'struct fpreg' which requires 16 byte alignment

[  57.0900812] cpu1: Begin traceback...
[  57.1101014] vpanic() at netbsd:vpanic+0x2aa
[  57.1801669] isAlreadyReported() at netbsd:isAlreadyReported
[  57.2402205] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
[  57.3002741] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
[  57.3503185] process_read_fpregs() at netbsd:process_read_fpregs+0x3d
[  57.4203815] proc_regio() at netbsd:proc_regio+0x164
[  57.4804370] process_dofpregs() at netbsd:process_dofpregs+0xa7
[  57.5304801] do_ptrace() at netbsd:do_ptrace+0x12d6
[  57.5905356] sys_ptrace() at netbsd:sys_ptrace+0x4f
[  57.6505884] sys___syscall() at netbsd:sys___syscall+0x1c8
[  57.7106423] syscall() at netbsd:syscall+0x29a
[  57.7306618] --- syscall (number 198) ---
[  57.7306618] Skipping crash dump on recursive panic
[  57.7306618] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment

[  57.7606855] Faulted in mid-traceback; aborting...
[  57.7606855] fatal breakpoint trap in supervisor mode
[  57.7706929] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x62bf78 ilevel 0 rsp 0xffff8680b3aff4b0
[  57.7807027] curlwp 0xffffcef49e2f21e0 pid 626.3 lowest kstack 0xffff8680b3afd2c0
Stopped in pid 626.3 (syz-executor.3) at        netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x109
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
db_nextframe() at netbsd:db_nextframe+0x6f6
db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4
db_panic() at netbsd:db_panic+0xa3
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
process_read_fpregs() at netbsd:process_read_fpregs+0x3d
proc_regio() at netbsd:proc_regio+0x164
process_dofpregs() at netbsd:process_dofpregs+0xa7
do_ptrace() at netbsd:do_ptrace+0x12d6
sys_ptrace() at netbsd:sys_ptrace+0x4f
sys___syscall() at netbsd:sys___syscall+0x1c8
syscall() at netbsd:syscall+0x29a
--- syscall (number 198) ---
[  57.7807027] Skipping crash dump on recursive panic
[  57.7807027] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment

[  57.7807027] Faulted in mid-traceback; aborting...
[  57.7807027] fatal breakpoint trap in supervisor mode
[  57.7807027] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x62bf78 ilevel 0x8 rsp 0xffff8680b3afe1b0
[  57.7807027] curlwp 0xffffcef49e2f21e0 pid 626.3 lowest kstack 0xffff8680b3afd2c0
Stopped in pid 626.3 (syz-executor.3) at        netbsd:breakpoint+0x5:  leave