8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599f", 0x8e}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000ac0)=""/240)
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/64)
msgrcv(0x0, &(0x7f0000000e00), 0xd4, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}], 0x3)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
r1 = getuid()
setreuid(0xee00, r1)
getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0)
acct(0x0)
getuid()

executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(0x0, &(0x7f0000000100)='./file1\x00')

executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="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", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)
write(r0, &(0x7f0000000040)='\t', 0x1)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(0x0, &(0x7f0000000100)='./file1\x00')

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, 0x0, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="06db92cb2bc71bc021ddc28fd02e4310164d6d6e56f0374d591d51840492ae80b6734760f8949793f5ff925e0add46df00000000000000ed2d2d53ff016fd1967aa38c840ab15e80ffed6ac4c0f97663716a21e7d96807fc320828a79b579a5759d1585d07fc4a7f7fd721a6040f186fce37121a7ff6b505fa92a82523596d8c527e2c5f34239a59a7a05dbf06b3c173ca5011f274f29841382a51065d17a62711964cdb5839dfdf821b7f75525bca0ea85058c83f41c530d6f42ea7dc8b3910a88ca185a8d8180b85f9b2c93d622e066efa03282d37a783649f764030787e5a7012df6796b02f1efbed0e01552f24f85e17be12ae9007e26ae91aa5a5e7469787f132ca0905531c300222e9d171f44d6e60cdd25f853b3a119bbb2ff949b3a2bbd4b4cc18a5f2f94fcc6bf35641a0099a464e27197b081c626bf0ea399f1fd489787c85152bb15a38cbf15238311e0848e5b9812af4c82c62d87ee884abda4f725d0f96800345dd4c069762b1436f621f482589fb0ab042ca836dc7e6e8d1de427e31161819ec257ca878ffbd4b3c86738c35b9ad49063ec8e0e0394e6b5771abc19d37064e47d972693903c7dddfcabf9ac88983fcb9af32fde20d956184fde6af1cce696f0da59bf3c9b5f37d71b1be8ea56e06af8b56a4610f0a526b914980fa95d6d2b9bcac721989e85415da2c171f14863ba291c5d9d609656f9941b2c55ed249f4eb8e5fe072e0d81b266ca69e1e9799c56a5776208ea4d5df1920da6a514f77e070a84fd1541c0a37fcc8601bf9707af463edf2f1fdd70b1d365e79101ccbb00026e57566b66291fb5db9e33309d879f48027a7bb2099ca62dced24e3dbb0e44845b5ea0a24684f16c7bcf19de0cc6687b7509ffb9e8a9cf560c426d666a91e1e929ea6425de177a52cc75a256f92383a313f1953cfa7796e8fe1b729ff11406a0bca052b32a4a133c4cfc8dbcca976a00d4b7ae19b11d55a6235399b17f8d085ce7b398754a3e71caed15234f8c99cc51f7408384418ec0f6009c42feaeed992a00833f7022116bd14de5b9992ed09c96afaf5d6c31fe600fa3cecc364fb6dc01a8213e1594c5cc039a7ea031d26118ab91c64530f19bc64543615333fa34072dd75dc70d357e2370e208fd56e7a7daf87f30dee48944d83b5563872fb61072a2381e9e000fe2c3a422ebd90ce2e7a4107094f5f805c077841f540d465d3e17e479d57a9de0a6b3c56295c85b0ad1069837fc785c6546298c96a77c651ade40c7ab1a06c6791e1de95695e6c248dc39927af011232471b17c40151d2a2f5a763eb8b78e44422e0ab8d982a9ce2813b3533382cdeaa1b284d0d144126eb622979e6ea988079fec319cac45481c1a1f3db361146bcf41b8acfee8d13d1660ee1b5b144f0b0b043d6374ce77d5165a49b2399ded113d83c6f8114868a1d37c9f35811446d5f10c7e7c4dfc4fc878ced7f6979cab411c366e2be44378d991fec8f80985fb7581cc50d3ad506f4a3d8aea9effe341a3e80ddaa4dc857a0896a444c366c3466267830e8635de26e5887819ca9bce95bbfe9656dc57cf5f41b62182265cf67eac14058782de4e7945e6cff994bd5bebee64eb3e9855c3094aed5288d8012d3501ba2d08b5f612a867137cba147f96ca29d4372af173c0e7a7a38d58dea7e9d15b774c34279d0a7345aab1be9288a9247997e0f84bc99b27b054dc7c980ea1e425147f931f009ffb122f252eae1c985e6360a16f323ddf09bbb2bdfc08679dc53a39e6cc0b79648b282639e4913f5cb98c0582ab2661903107d62a60ea6ed9f0903b8796f3451dd6156c6ad6a00a38b260870e5214af91860147f5c734de5b25108b5aa83908f976c8662bbb2aef5a097fc7109d46d439a35df91b2414af8322c1c5f969bbe2c24f13376740eb731610a29465f30e3a049a5d253f442b72cd0cab40c4626a76d66f8124174a2dc8234bafadbfcbdcc63f91ad402ac7276c1b22e913e30ebf8a5ec06022952d7157420c298b0ef5441b5999d81d23ef6c5c8e24ca39b70adf246fa9f49a9b21695f3cefd95147b3c846e107c99", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)
write(r0, &(0x7f0000000040)='\t', 0x1)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde", 0x8f}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="06db92cb2bc71bc021ddc28fd02e4310164d6d6e56f0374d591d51840492ae80b6734760f8949793f5ff925e0add46df00000000000000ed2d2d53ff016fd1967aa38c840ab15e80ffed6ac4c0f97663716a21e7d96807fc320828a79b579a5759d1585d07fc4a7f7fd721a6040f186fce37121a7ff6b505fa92a82523596d8c527e2c5f34239a59a7a05dbf06b3c173ca5011f274f29841382a51065d17a62711964cdb5839dfdf821b7f75525bca0ea85058c83f41c530d6f42ea7dc8b3910a88ca185a8d8180b85f9b2c93d622e066efa03282d37a783649f764030787e5a7012df6796b02f1efbed0e01552f24f85e17be12ae9007e26ae91aa5a5e7469787f132ca0905531c300222e9d171f44d6e60cdd25f853b3a119bbb2ff949b3a2bbd4b4cc18a5f2f94fcc6bf35641a0099a464e27197b081c626bf0ea399f1fd489787c85152bb15a38cbf15238311e0848e5b9812af4c82c62d87ee884abda4f725d0f96800345dd4c069762b1436f621f482589fb0ab042ca836dc7e6e8d1de427e31161819ec257ca878ffbd4b3c86738c35b9ad49063ec8e0e0394e6b5771abc19d37064e47d972693903c7dddfcabf9ac88983fcb9af32fde20d956184fde6af1cce696f0da59bf3c9b5f37d71b1be8ea56e06af8b56a4610f0a526b914980fa95d6d2b9bcac721989e85415da2c171f14863ba291c5d9d609656f9941b2c55ed249f4eb8e5fe072e0d81b266ca69e1e9799c56a5776208ea4d5df1920da6a514f77e070a84fd1541c0a37fcc8601bf9707af463edf2f1fdd70b1d365e79101ccbb00026e57566b66291fb5db9e33309d879f48027a7bb2099ca62dced24e3dbb0e44845b5ea0a24684f16c7bcf19de0cc6687b7509ffb9e8a9cf560c426d666a91e1e929ea6425de177a52cc75a256f92383a313f1953cfa7796e8fe1b729ff11406a0bca052b32a4a133c4cfc8dbcca976a00d4b7ae19b11d55a6235399b17f8d085ce7b398754a3e71caed15234f8c99cc51f7408384418ec0f6009c42feaeed992a00833f7022116bd14de5b9992ed09c96afaf5d6c31fe600fa3cecc364fb6dc01a8213e1594c5cc039a7ea031d26118ab91c64530f19bc64543615333fa34072dd75dc70d357e2370e208fd56e7a7daf87f30dee48944d83b5563872fb61072a2381e9e000fe2c3a422ebd90ce2e7a4107094f5f805c077841f540d465d3e17e479d57a9de0a6b3c56295c85b0ad1069837fc785c6546298c96a77c651ade40c7ab1a06c6791e1de95695e6c248dc39927af011232471b17c40151d2a2f5a763eb8b78e44422e0ab8d982a9ce2813b3533382cdeaa1b284d0d144126eb622979e6ea988079fec319cac45481c1a1f3db361146bcf41b8acfee8d13d1660ee1b5b144f0b0b043d6374ce77d5165a49b2399ded113d83c6f8114868a1d37c9f35811446d5f10c7e7c4dfc4fc878ced7f6979cab411c366e2be44378d991fec8f80985fb7581cc50d3ad506f4a3d8aea9effe341a3e80ddaa4dc857a0896a444c366c3466267830e8635de26e5887819ca9bce95bbfe9656dc57cf5f41b62182265cf67eac14058782de4e7945e6cff994bd5bebee64eb3e9855c3094aed5288d8012d3501ba2d08b5f612a867137cba147f96ca29d4372af173c0e7a7a38d58dea7e9d15b774c34279d0a7345aab1be9288a9247997e0f84bc99b27b054dc7c980ea1e425147f931f009ffb122f252eae1c985e6360a16f323ddf09bbb2bdfc08679dc53a39e6cc0b79648b282639e4913f5cb98c0582ab2661903107d62a60ea6ed9f0903b8796f3451dd6156c6ad6a00a38b260870e5214af91860147f5c734de5b25108b5aa83908f976c8662bbb2aef5a097fc7109d46d439a35df91b2414af8322c1c5f969bbe2c24f13376740eb731610a29465f30e3a049a5d253f442b72cd0cab40c4626a76d66f8124174a2dc8234bafadbfcbdcc63f91ad402ac7276c1b22e913e30ebf8a5ec06022952d7157420c298b0ef5441b5999d81d23ef6c5c8e24ca39b70adf246fa9f49a9b21695f3cefd95147b3c846e107c99", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)
write(r0, &(0x7f0000000040)='\t', 0x1)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}], 0x6)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(0x0, &(0x7f0000000100)='./file1\x00')

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, 0x0, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="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", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)
write(r0, &(0x7f0000000040)='\t', 0x1)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, 0x0, 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}], 0x5)

executing program 4:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde", 0x8f}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(0x0, &(0x7f0000000100)='./file1\x00')

executing program 0:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}], 0x4)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, 0x0, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="06db92cb2bc71bc021ddc28fd02e4310164d6d6e56f0374d591d51840492ae80b6734760f8949793f5ff925e0add46df00000000000000ed2d2d53ff016fd1967aa38c840ab15e80ffed6ac4c0f97663716a21e7d96807fc320828a79b579a5759d1585d07fc4a7f7fd721a6040f186fce37121a7ff6b505fa92a82523596d8c527e2c5f34239a59a7a05dbf06b3c173ca5011f274f29841382a51065d17a62711964cdb5839dfdf821b7f75525bca0ea85058c83f41c530d6f42ea7dc8b3910a88ca185a8d8180b85f9b2c93d622e066efa03282d37a783649f764030787e5a7012df6796b02f1efbed0e01552f24f85e17be12ae9007e26ae91aa5a5e7469787f132ca0905531c300222e9d171f44d6e60cdd25f853b3a119bbb2ff949b3a2bbd4b4cc18a5f2f94fcc6bf35641a0099a464e27197b081c626bf0ea399f1fd489787c85152bb15a38cbf15238311e0848e5b9812af4c82c62d87ee884abda4f725d0f96800345dd4c069762b1436f621f482589fb0ab042ca836dc7e6e8d1de427e31161819ec257ca878ffbd4b3c86738c35b9ad49063ec8e0e0394e6b5771abc19d37064e47d972693903c7dddfcabf9ac88983fcb9af32fde20d956184fde6af1cce696f0da59bf3c9b5f37d71b1be8ea56e06af8b56a4610f0a526b914980fa95d6d2b9bcac721989e85415da2c171f14863ba291c5d9d609656f9941b2c55ed249f4eb8e5fe072e0d81b266ca69e1e9799c56a5776208ea4d5df1920da6a514f77e070a84fd1541c0a37fcc8601bf9707af463edf2f1fdd70b1d365e79101ccbb00026e57566b66291fb5db9e33309d879f48027a7bb2099ca62dced24e3dbb0e44845b5ea0a24684f16c7bcf19de0cc6687b7509ffb9e8a9cf560c426d666a91e1e929ea6425de177a52cc75a256f92383a313f1953cfa7796e8fe1b729ff11406a0bca052b32a4a133c4cfc8dbcca976a00d4b7ae19b11d55a6235399b17f8d085ce7b398754a3e71caed15234f8c99cc51f7408384418ec0f6009c42feaeed992a00833f7022116bd14de5b9992ed09c96afaf5d6c31fe600fa3cecc364fb6dc01a8213e1594c5cc039a7ea031d26118ab91c64530f19bc64543615333fa34072dd75dc70d357e2370e208fd56e7a7daf87f30dee48944d83b5563872fb61072a2381e9e000fe2c3a422ebd90ce2e7a4107094f5f805c077841f540d465d3e17e479d57a9de0a6b3c56295c85b0ad1069837fc785c6546298c96a77c651ade40c7ab1a06c6791e1de95695e6c248dc39927af011232471b17c40151d2a2f5a763eb8b78e44422e0ab8d982a9ce2813b3533382cdeaa1b284d0d144126eb622979e6ea988079fec319cac45481c1a1f3db361146bcf41b8acfee8d13d1660ee1b5b144f0b0b043d6374ce77d5165a49b2399ded113d83c6f8114868a1d37c9f35811446d5f10c7e7c4dfc4fc878ced7f6979cab411c366e2be44378d991fec8f80985fb7581cc50d3ad506f4a3d8aea9effe341a3e80ddaa4dc857a0896a444c366c3466267830e8635de26e5887819ca9bce95bbfe9656dc57cf5f41b62182265cf67eac14058782de4e7945e6cff994bd5bebee64eb3e9855c3094aed5288d8012d3501ba2d08b5f612a867137cba147f96ca29d4372af173c0e7a7a38d58dea7e9d15b774c34279d0a7345aab1be9288a9247997e0f84bc99b27b054dc7c980ea1e425147f931f009ffb122f252eae1c985e6360a16f323ddf09bbb2bdfc08679dc53a39e6cc0b79648b282639e4913f5cb98c0582ab2661903107d62a60ea6ed9f0903b8796f3451dd6156c6ad6a00a38b260870e5214af91860147f5c734de5b25108b5aa83908f976c8662bbb2aef5a097fc7109d46d439a35df91b2414af8322c1c5f969bbe2c24f13376740eb731610a29465f30e3a049a5d253f442b72cd0cab40c4626a76d66f8124174a2dc8234bafadbfcbdcc63f91ad402ac7276c1b22e913e30ebf8a5ec06022952d7157420c298b0ef5441b5999d81d23ef6c5c8e24ca39b70adf246fa9f49a9b21695f3cefd95147b3c846e107c99", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)
write(r0, &(0x7f0000000040)='\t', 0x1)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, 0x0, 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(0xffffffffffffffff, 0x2)

executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(&(0x7f0000000080)='./file0\x00', 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 5:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde", 0x8f}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 2:
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, 0x0, 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(0xffffffffffffffff, 0x2)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="06db92cb2bc71bc021ddc28fd02e4310164d6d6e56f0374d591d51840492ae80b6734760f8949793f5ff925e0add46df00000000000000ed2d2d53ff016fd1967aa38c840ab15e80ffed6ac4c0f97663716a21e7d96807fc320828a79b579a5759d1585d07fc4a7f7fd721a6040f186fce37121a7ff6b505fa92a82523596d8c527e2c5f34239a59a7a05dbf06b3c173ca5011f274f29841382a51065d17a62711964cdb5839dfdf821b7f75525bca0ea85058c83f41c530d6f42ea7dc8b3910a88ca185a8d8180b85f9b2c93d622e066efa03282d37a783649f764030787e5a7012df6796b02f1efbed0e01552f24f85e17be12ae9007e26ae91aa5a5e7469787f132ca0905531c300222e9d171f44d6e60cdd25f853b3a119bbb2ff949b3a2bbd4b4cc18a5f2f94fcc6bf35641a0099a464e27197b081c626bf0ea399f1fd489787c85152bb15a38cbf15238311e0848e5b9812af4c82c62d87ee884abda4f725d0f96800345dd4c069762b1436f621f482589fb0ab042ca836dc7e6e8d1de427e31161819ec257ca878ffbd4b3c86738c35b9ad49063ec8e0e0394e6b5771abc19d37064e47d972693903c7dddfcabf9ac88983fcb9af32fde20d956184fde6af1cce696f0da59bf3c9b5f37d71b1be8ea56e06af8b56a4610f0a526b914980fa95d6d2b9bcac721989e85415da2c171f14863ba291c5d9d609656f9941b2c55ed249f4eb8e5fe072e0d81b266ca69e1e9799c56a5776208ea4d5df1920da6a514f77e070a84fd1541c0a37fcc8601bf9707af463edf2f1fdd70b1d365e79101ccbb00026e57566b66291fb5db9e33309d879f48027a7bb2099ca62dced24e3dbb0e44845b5ea0a24684f16c7bcf19de0cc6687b7509ffb9e8a9cf560c426d666a91e1e929ea6425de177a52cc75a256f92383a313f1953cfa7796e8fe1b729ff11406a0bca052b32a4a133c4cfc8dbcca976a00d4b7ae19b11d55a6235399b17f8d085ce7b398754a3e71caed15234f8c99cc51f7408384418ec0f6009c42feaeed992a00833f7022116bd14de5b9992ed09c96afaf5d6c31fe600fa3cecc364fb6dc01a8213e1594c5cc039a7ea031d26118ab91c64530f19bc64543615333fa34072dd75dc70d357e2370e208fd56e7a7daf87f30dee48944d83b5563872fb61072a2381e9e000fe2c3a422ebd90ce2e7a4107094f5f805c077841f540d465d3e17e479d57a9de0a6b3c56295c85b0ad1069837fc785c6546298c96a77c651ade40c7ab1a06c6791e1de95695e6c248dc39927af011232471b17c40151d2a2f5a763eb8b78e44422e0ab8d982a9ce2813b3533382cdeaa1b284d0d144126eb622979e6ea988079fec319cac45481c1a1f3db361146bcf41b8acfee8d13d1660ee1b5b144f0b0b043d6374ce77d5165a49b2399ded113d83c6f8114868a1d37c9f35811446d5f10c7e7c4dfc4fc878ced7f6979cab411c366e2be44378d991fec8f80985fb7581cc50d3ad506f4a3d8aea9effe341a3e80ddaa4dc857a0896a444c366c3466267830e8635de26e5887819ca9bce95bbfe9656dc57cf5f41b62182265cf67eac14058782de4e7945e6cff994bd5bebee64eb3e9855c3094aed5288d8012d3501ba2d08b5f612a867137cba147f96ca29d4372af173c0e7a7a38d58dea7e9d15b774c34279d0a7345aab1be9288a9247997e0f84bc99b27b054dc7c980ea1e425147f931f009ffb122f252eae1c985e6360a16f323ddf09bbb2bdfc08679dc53a39e6cc0b79648b282639e4913f5cb98c0582ab2661903107d62a60ea6ed9f0903b8796f3451dd6156c6ad6a00a38b260870e5214af91860147f5c734de5b25108b5aa83908f976c8662bbb2aef5a097fc7109d46d439a35df91b2414af8322c1c5f969bbe2c24f13376740eb731610a29465f30e3a049a5d253f442b72cd0cab40c4626a76d66f8124174a2dc8234bafadbfcbdcc63f91ad402ac7276c1b22e913e30ebf8a5ec06022952d7157420c298b0ef5441b5999d81d23ef6c5c8e24ca39b70adf246fa9f49a9b21695f3cefd95147b3c846e107c99", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)
write(r0, &(0x7f0000000040)='\t', 0x1)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x6)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(&(0x7f0000000080)='./file0\x00', 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, 0x0, 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 5:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 4:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(0xffffffffffffffff, 0x2)

executing program 4:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
preadv(r0, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(&(0x7f0000000080)='./file0\x00', 0x0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x6)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="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", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(0xffffffffffffffff, 0x2)

executing program 4:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
preadv(r0, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}], 0x4)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
link(&(0x7f0000000080)='./file0\x00', 0x0)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000400)="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", 0x5c1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
preadv(r0, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(r0, 0x0)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x6)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}], 0x3)

executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
socketpair(0x6, 0x0, 0x0, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x0, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}], 0x3)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
dup(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 3:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
chown(&(0x7f00000002c0)='./file0\x00', r3, r4)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x0, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}], 0x2)

executing program 1:
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
dup(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x0, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}], 0x2)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
dup(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 3:
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, 0x0, 0x0, 0x0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x3, 0x6}], 0x1)

executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{0x0}], 0x1)

executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
msgget$private(0x0, 0x0)
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480), 0x0)

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, 0x0, 0x0, 0x0)

executing program 3:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 1:
msgget$private(0x0, 0x0)
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, 0x0, 0x144, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{0x0}], 0x1)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480), 0x0)

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x1, 0x2, 0x0)
ioctl$FIONREAD(r0, 0xc0106978, 0x0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r6 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r6, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r7 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r7}})
r8 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r7, 0x0, 0x0, r8, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r9=>0x0}, 0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x201, r7, 0x0, r3, r9, 0x298, 0x7}, 0x81, 0x80, 0x5})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
msgget$private(0x0, 0x0)
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, 0x0, 0x144, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480), 0x0)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x6)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
r0 = socket(0x1, 0x2, 0x0)
ioctl$FIONREAD(r0, 0xc0106978, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, 0x0, 0x0, 0x0)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, 0x0, 0x15, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, 0x0, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, 0x0, 0x144, 0x0)

executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x0, 0x6}], 0x1)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, 0x0, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
r0 = socket(0x1, 0x2, 0x0)
ioctl$FIONREAD(r0, 0xc0106978, 0x0)

executing program 4:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, 0x0, 0x15, 0x0)

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x6)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, 0x0, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5430053cd0104c3a7f5cb24bb6d17cdea33431992490874af34f57192a092415a78f72c6d06c2808c144619439438c966cfacd28e52243a6c2c403139343bc6854a57b034154a9a256e9cf28b3c0b212c15922b7dce9a1e78abe69771ac340e7d9df78e728bf28d3eecd1a6b6d89fe921aea98f98c171ad39ca22660578b95a9cdda81c1796621a61a08f2a1e590466a4e6aa1150ab3fe740d665b5516820bc61f07ed1a200a8cd68f227bbe7504e5cd027c3da73e6a986cfbb6d13b72b9d29775f7308f3d94e9e0100b03fcbe053bf94d6fbcb7a448c9291db8d5962e09a36a7fda3fbb49bd04e914978488894e1bf9c4b7f3e123ca414001b6d0c8d0902a17a537a516cf9b48a4cd76c85f82aefc0fb5ac18133b92cdf719d6261d17fdc567b9e734a8d491157b10ef05b6034ece6effa4b4c92effe3f6a2a5eb24b4640087a4adb7b97b44639a7fe3784df7a9b70ad0962c94e1b3dd10d66921009de82521931a69d879e03f60e9f6a4451881efd0ddc971206a13cd2c3a7035b5b942e04a040b5e3bcc9b124e43d340f1e12f067564d5df4646bb510aa6111a7d148f552cfa4c0067cf74ecbc3ef197182110fcbb79467c49f226a492ec6fa78adfcc1e4a6491b138574034df30173aa235916dd8a8646cbe17451faa7020938ed6a0362f5ca3858a95ae07d59667977eb19e123d9f71b728ea34b31b4c7d175124a673795", 0x800}], 0x1)

executing program 5:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x0, 0x6}], 0x1)

executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, 0x0, 0x15, 0x0)

executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{0x0}], 0x1)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
getegid()
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, 0x0, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0], 0x15, 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x6)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 0:
mknod(0x0, 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{0x0, 0x6}], 0x1)

executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0], 0x15, 0x0)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180), 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
mknod(0x0, 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x0, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, 0x0, 0x15, 0x0)

executing program 0:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{}], 0x1)

executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0], 0x15, 0x0)

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180), 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{0x0}], 0x1)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x0, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
mknod(0x0, 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
mknod(0x0, 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, 0x0, 0x15, 0x0)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
geteuid()
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES8], 0x15, 0x0)

executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180), 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x0, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
mknod(0x0, 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 1:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, 0x0, 0x15, 0x0)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{}], 0x1)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES8], 0x15, 0x0)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 5:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{0x0}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{}], 0x1)

executing program 4:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, 0x0)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 0:
mknod(0x0, 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES8], 0x15, 0x0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{0x0}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 0:
getpriority(0x1, 0x0)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 3:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 4:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
getpriority(0x1, 0x0)

executing program 5:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
r0 = __clone(0x0, 0x0)
getpriority(0x0, r0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{0x0}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 2:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, 0x0)

executing program 4:
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 5:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104304, &(0x7f00000001c0)=0x20000002)

executing program 0:
getpriority(0x1, 0x0)

executing program 5:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 1:
r0 = __clone(0x0, 0x0)
getpriority(0x0, r0)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__clone(0x0, 0x0)
getpriority(0x1, 0x0)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 1:
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0xc0104304, 0x0)

executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 2:
r0 = __clone(0x0, 0x0)
getpriority(0x0, r0)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)="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", 0x7ae}], 0x1)

executing program 1:
__clone(0x0, 0x0)
getpriority(0x1, 0x0)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
socket(0x11, 0x3, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
getpriority(0x0, 0x0)

executing program 3:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 3:
__clone(0x0, 0x0)
getpriority(0x1, 0x0)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)="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", 0x7ae}], 0x1)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
getpriority(0x0, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea000000", 0x4)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, 0x0)
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
__nanosleep50(&(0x7f0000000000), 0x0)

executing program 4:
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340))

executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)="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", 0x7ae}], 0x1)

executing program 4:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 5:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea000000", 0x4)

executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(0x0, 0x0)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, 0x0)
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340))

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56b", 0x48}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 5:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea000000", 0x4)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(0x0, 0x0)

executing program 3:
r0 = open(0x0, 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, 0x0)
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340))

executing program 5:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea000000", 0x4)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
__nanosleep50(0x0, 0x0)

executing program 5:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56b", 0x48}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
r0 = open(0x0, 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
getpriority(0x0, 0x0)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
compat_43_fstat43(0xffffffffffffffff, 0x0)

executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 3:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
_ksem_init(0x0, &(0x7f0000000200)=0x50535244)
_ksem_destroy(0x0)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000ac0)=""/240)
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/64)
msgrcv(0x0, &(0x7f0000000e00), 0xd4, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}], 0x3)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
getuid()
setreuid(0xee00, 0x0)
getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc)
acct(0x0)
getuid()

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56b", 0x48}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
r1 = dup(r0)
preadv(r1, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
__clone(0x0, 0x0)
getpriority(0x0, 0x0)

executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 5:
r0 = open(0x0, 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
compat_43_fstat43(0xffffffffffffffff, 0x0)

executing program 5:
_ksem_init(0x0, &(0x7f0000000200)=0x50535244)
_ksem_destroy(0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000ac0)=""/240)
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/64)
msgrcv(0x0, &(0x7f0000000e00), 0xd4, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}], 0x3)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
getuid()
setreuid(0xee00, 0x0)
getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc)
acct(0x0)
getuid()

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', 0x0, 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
__clone(0x0, 0x0)
getpriority(0x0, 0x0)

executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
compat_43_fstat43(0xffffffffffffffff, 0x0)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
semget$private(0x0, 0x7, 0x3c0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
_ksem_init(0x0, &(0x7f0000000200)=0x50535244)
_ksem_destroy(0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
compat_43_fstat43(0xffffffffffffffff, 0x0)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', 0x0, 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 1:
__clone(0x0, 0x0)
getpriority(0x0, 0x0)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5430053cd0104c3a7f5cb24bb6d17cdea33431992490874af34f57192a092415a78f72c6d06c2808c144619439438c966cfacd28e52243a6c2c403139343bc6854a57b034154a9a256e9cf28b3c0b212c15922b7dce9a1e78abe69771ac340e7d9df78e728bf28d3eecd1a6b6d89fe921aea98f98c171ad39ca22660578b95a9cdda81c1796621a61a08f2a1e590466a4e6aa1150ab3fe740d665b5516820bc61f07ed1a200a8cd68f227bbe7504e5cd027c3da73e6a986cfbb6d13b72b9d29775f7308f3d94e9e0100b03fcbe053bf94d6fbcb7a448c9291db8d5962e09a36a7fda3fbb49bd04e914978488894e1bf9c4b7f3e123ca414001b6d0c8d0902a17a537a516cf9b48a4cd76c85f82aefc0fb5ac18133b92cdf719d6261d17fdc567b9e734a8d491157b10ef05b6034ece6effa4b4c92effe3f6a2a5eb24b4640087a4adb7b97b44639a7fe3784df7a9b70ad0962c94e1b3dd10d66921009de82521931a69d879e03f60e9f6a4451881efd0ddc971206a13cd2c3a7035b5b942e04a040b5e3bcc9b124e43d340f1e12f067564d5df4646bb510aa6111a7d148f552cfa4c0067cf74ecbc3ef197182110fcbb79467c49f226a492ec6fa78adfcc1e4a6491b138574034df30173aa235916dd8a8646cbe17451faa7020938ed6a0362f5ca3858a95ae07d59667977eb19e123d9f71b728ea34b31b4c7d175124a673795", 0x800}], 0x1)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
_ksem_init(0x0, &(0x7f0000000200)=0x50535244)
_ksem_destroy(0x0)

executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
compat_43_fstat43(0xffffffffffffffff, 0x0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', 0x0, 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 3:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 1:
compat_43_fstat43(0xffffffffffffffff, 0x0)

executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000ac0)=""/240)
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/64)
msgrcv(0x0, &(0x7f0000000e00), 0xd4, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}], 0x3)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3])
getuid()
setreuid(0xee00, 0x0)
getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc)
acct(0x0)
getuid()

executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
dup(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 0:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0x0])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, 0x0, 0x0)

executing program 3:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 3:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
dup(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0x0])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 2:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, 0x0, 0x0)

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="7f985cc1d74e07f080ee46a2aa09899428a548738e83e3fcec2120c3f4b9e5a14cb75160b9da82b3bc0e9a8e2791a6bfb8fabc75b46f231f9f08650aa8b817abf5719bf90058c56bbbd62294ac5a80476d459905bd3f2e7fc703348ee7f5ed76773bd8f9e59040068053d84f109caacbe5a9859b9278b017340392d4c0ce06e00beca30a5dfeb5a11ae0f6cc599fde6a", 0x90}], 0x1, 0x0}}, 0x10, 0x0, 0x0)
dup(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240), 0x100000000000030f, 0x0)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, 0x0, 0x0)

executing program 0:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0x0])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
compat_43_oftruncate(r0, 0x2)

executing program 5:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 1:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200), 0x0)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 3:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 5:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200), 0x0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200), 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200), 0x0)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{0x0}], 0x1)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
r7 = getegid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x3, r6, 0x0, 0x0, r7, 0x125}, 0x0, 0x1648})
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
__clone(0x0, 0x0)
vfork()
__wait450(0x0, 0x0, 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r6 = geteuid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, r6}})
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{0x0}], 0x1)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{0x0}], 0x1)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0x0])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x8)
__fstat50(r0, &(0x7f00000000c0)={<r1=>0x0})
mknod(&(0x7f0000000080)='./file0\x00', 0x4, r1)
r2 = compat_30_socket(0x6, 0x20000003, 0x0)
compat_43_ogetrlimit(0x4, &(0x7f0000000000))
compat_43_osetrlimit(0x8, &(0x7f0000000240))
compat_43_ogetrlimit(0x9, &(0x7f0000000040))
ioctl$KDGKBMODE(r0, 0x40044b06, 0xbb28)
socketpair(0x23, 0x1, 0x0, 0x0)
accept(r2, 0x0, 0x0)

executing program 0:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f00000003c0), 0x10)
r2 = semget$private(0x0, 0x7, 0x3c0)
semop(r2, &(0x7f0000000180)=[{0x0, 0x43, 0x1800}, {0x4, 0xe6, 0x1800}, {0x0, 0xfd, 0x1000}, {0x1, 0x20, 0x1800}, {0x1, 0x5, 0x1800}, {0x0, 0x9e, 0x1000}, {0x2, 0xfffb, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x8, 0x1000}], 0x9)
semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000004c0)=[0x9, 0x1001])
getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0}, 0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x8001, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x40, 0x2}, 0x0, 0x9, 0xe7})
setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0xff, 0x4)
r4 = socket(0x11, 0x3, 0x0)
sendto$unix(r4, &(0x7f0000000000)="b10005040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda113", 0x59, 0x0, 0x0, 0x0)
r5 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/99}, &(0x7f0000000140)=0x65)
accept(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x8)
__fstat50(r0, &(0x7f00000000c0)={<r1=>0x0})
mknod(&(0x7f0000000080)='./file0\x00', 0x4, r1)
r2 = compat_30_socket(0x6, 0x20000003, 0x0)
compat_43_ogetrlimit(0x4, &(0x7f0000000000))
compat_43_osetrlimit(0x8, &(0x7f0000000240))
compat_43_ogetrlimit(0x9, &(0x7f0000000040))
ioctl$KDGKBMODE(r0, 0x40044b06, 0xbb28)
socketpair(0x23, 0x1, 0x0, 0x0)
accept(r2, 0x0, 0x0)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{0x0}], 0x1)

executing program 0:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x800}], 0x1)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x509, &(0x7f0000e37000/0x2000)=nil)
shmat(r1, &(0x7f0000e35000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000e34000/0x1000)=nil, 0xffffffffdf1cbfff)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x88, &(0x7f0000e33000/0x2000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x84de})
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0x0])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000001480)=[{}], 0x1)

executing program 4:
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#', 0x1}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5430053cd0104c3a7f5cb24bb6d17cdea33431992490874af34f57192a092415a78f72c6d06c2808c144619439438c966cfacd28e52243a6c2c403139343bc6854a57b034154a9a256e9cf28b3c0b212c15922b7dce9a1e78abe69771ac340e7d9df78e728bf28d3eecd1a6b6d89fe921aea98f98c171ad39ca22660578b95a9cdda81c1796621a61a08f2a1e590466a4e6aa1150ab3fe740d665b5516820bc61f07ed1a200a8cd68f227bbe7504e5cd027c3da73e6a986cfbb6d13b72b9d29775f7308f3d94e9e0100b03fcbe053bf94d6fbcb7a448c9291db8d5962e09a36a7fda3fbb49bd04e914978488894e1bf9c4b7f3e123ca414001b6d0c8d0902a17a537a516cf9b48a4cd76c85f82aefc0fb5ac18133b92cdf719d6261d17fdc567b9e734a8d491157b10ef05b6034ece6effa4b4c92effe3f6a2a5eb24b4640087a4adb7b97b44639a7fe3784df7a9b70ad0962c94e1b3dd10d66921009de82521931a69d879e03f60e9f6a4451881efd0ddc971206a13cd2c3a7035b5b942e04a040b5e3bcc9b124e43d340f1e12f067564d5df4646bb510aa6111a7d148f552cfa4c0067cf74ecbc3ef197182110fcbb79467c49f226a492ec6fa78adfcc1e4a6491b138574034df30173aa235916dd8a8646cbe17451faa7020938ed6a0362f5ca3858a95ae07d59667977eb19e123d9f71b728ea34b31b4c7d175124a673795", 0x800}], 0x1)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)}], 0x1)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0x0])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
munmap(&(0x7f0000000000/0xf000)=nil, 0xf000)
open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0)
r1 = getpid()
__select50(0x3, &(0x7f0000000400)={0x8}, 0x0, 0x0, 0x0)
ktrace(0x0, 0x0, 0x30, r1)
r2 = socket(0x18, 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$sock_int(r3, 0xffff, 0x1000, &(0x7f0000000080)=0x1000, 0x4)
r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
compat_50___shmctl13$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
__mount50(&(0x7f0000000040)='kernfs\x00', 0x0, 0x0, 0x0, 0x0)
socket(0x18, 0x2, 0x0)
read(r2, &(0x7f0000000180)=""/227, 0xe3)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000140)="01")
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xd6)
_ksem_open(&(0x7f0000000300)="7218f52cc8925c7abd2693777707f0b27d9ff7c0eb4d5c358e134401b0aaaa3151112cc15a9643eaebe10971e100dc156ce70b32c4caf79d1eadda23b528e331074b299500c4e3b8c741962eb26b539ace7b252e233f0a907f55a6c4c86e786c80fb8f4b7d07", 0x200, 0x1c0, 0x6e, &(0x7f0000000380)=<r6=>0x0)
_ksem_timedwait(r6, &(0x7f00000003c0)={0xfffffffffffffff8, 0x2})
writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000080)="a6", 0x1}], 0x1)
execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x9810, 0xffffffffffffffff, 0x0, 0x0)
compat_43_ommap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x203, 0xffffffffffffffff, 0x0)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900)
semget$private(0x0, 0xa0734ed5476a783b, 0x0)
r7 = socket$inet(0x2, 0x3, 0x0)
r8 = dup3(r7, r7, 0x0)
sendmsg$unix(r8, &(0x7f00000025c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f00000024c0)=[@cred={0x20}], 0x20}, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x20, 0x0)

executing program 3:
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x509, &(0x7f0000e37000/0x2000)=nil)
shmat(r1, &(0x7f0000e35000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000e34000/0x1000)=nil, 0xffffffffdf1cbfff)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x88, &(0x7f0000e33000/0x2000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x84de})
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="ea00", 0x2)

executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1803)
open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0)
openat$tprof(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)}], 0x1)

executing program 1:
_lwp_unpark_all(&(0x7f0000000400)=[0x0, 0x0], 0x2, 0x0)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
syz_emit_ethernet(0x17a, &(0x7f0000000380))
syz_extract_tcp_res(&(0x7f0000000000), 0xc0000000, 0x6)
socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

[ 463.9363993] WARNING: module error: vfs load failed for `tprof', error 2
executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = getsid(0x0)
ptrace(0x9, r1, 0x0, 0x0)
mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
__wait450(0x0, 0x0, 0x0, &(0x7f0000000400))
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x1000000029, 0x3d, &(0x7f0000000000)="5ab7776a", 0x4)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
setrlimit(0x8, &(0x7f0000000980))
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000040)={<r4=>0x0}, 0xc)
getpriority(0x0, r4)
pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
getpid()
fktrace(r5, 0x0, 0x80000000, r4)
munlock(&(0x7f00001de000/0x4000)=nil, 0x4000)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x509, &(0x7f0000e37000/0x2000)=nil)
shmat(r1, &(0x7f0000e35000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000e34000/0x1000)=nil, 0xffffffffdf1cbfff)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x88, &(0x7f0000e33000/0x2000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x84de})
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) (async)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) (async)
shmget$private(0x0, 0x2000, 0x509, &(0x7f0000e37000/0x2000)=nil) (async)
shmat(r1, &(0x7f0000e35000/0x2000)=nil, 0x2000) (async)
munmap(&(0x7f0000e34000/0x1000)=nil, 0xffffffffdf1cbfff) (async)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) (async)
shmget(0x0, 0x2000, 0x88, &(0x7f0000e33000/0x2000)=nil) (async)
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) (async)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x84de}) (async)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) (async)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0) (async)

executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)="ea00", 0x2)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
getuid()
setreuid(0xee00, 0x0)
getuid()

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
socketpair(0x2, 0x3, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)}], 0x1)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
r0 = socket(0x11, 0x3, 0x0)
getsockopt(r0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x509, &(0x7f0000e37000/0x2000)=nil)
shmat(r1, &(0x7f0000e35000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000e34000/0x1000)=nil, 0xffffffffdf1cbfff)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x88, &(0x7f0000e33000/0x2000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x84de})
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) (async)
open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) (async)
shmget$private(0x0, 0x2000, 0x509, &(0x7f0000e37000/0x2000)=nil) (async)
shmat(r1, &(0x7f0000e35000/0x2000)=nil, 0x2000) (async)
munmap(&(0x7f0000e34000/0x1000)=nil, 0xffffffffdf1cbfff) (async)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) (async)
shmget(0x0, 0x2000, 0x88, &(0x7f0000e33000/0x2000)=nil) (async)
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) (async)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x84de}) (async)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) (async)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0) (async)

executing program 2:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 0:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
getuid()
setreuid(0xee00, 0x0)
getuid()

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = getsid(0x0)
ptrace(0x9, r1, 0x0, 0x0)
mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
__wait450(0x0, 0x0, 0x0, &(0x7f0000000400))
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x1000000029, 0x3d, &(0x7f0000000000)="5ab7776a", 0x4)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
setrlimit(0x8, &(0x7f0000000980))
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000040)={<r4=>0x0}, 0xc)
getpriority(0x0, r4)
pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
getpid()
fktrace(r5, 0x0, 0x80000000, r4)
munlock(&(0x7f00001de000/0x4000)=nil, 0x4000)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x400}], 0x1)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)="ea00", 0x2)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
__stat50(0x0, 0x0)
__fhstat50(&(0x7f0000000040)="1707ded0811c0ea0a23b523934f34c91050fb64a79f501d91b44d756f302fb3dcb67d94a55f60a42d86c5e778f6b764f3abae70394553b6eb8131c82455ee588c25f9ffe70a8798b17a58d6f40fa552d1fb8f2639c1d4be8ce73ae46c004903f7817f3330748a2dbb5c9b8c8c3dcf29ed5540214c2033e71285778faa4a84319be2cba7d03ac6ddd322b45afff6a2d04eeb2d8af66cc20f5cfa17cf7bbe1f5a1a43b23daa530851cf63b06a486b05b514a4a5b324b0bce77406430a2f2d6cc0e3b8d51591445e123b072820000d4cd0ddfbf133b646e44bb5f60", 0xda, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
setgid(r1)
__posix_fchown(&(0x7f0000000000)='./file0\x00', r0, r1)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 5:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x10, r1)
modctl$MODCTL_UNLOAD(0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r2=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x10)
recvmmsg(r2, &(0x7f0000000400)={0x0}, 0x10, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 1:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
r0 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r0, &(0x7f0000000000)=""/174, 0x8af)
r1 = socket(0x18, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
setsockopt(r1, 0x29, 0xe, &(0x7f0000000000)="02000000", 0x4)
r2 = socket(0x1, 0x3, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0)
r3 = socket(0x2, 0x2, 0x0)
getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000001200)=0x8)
socketpair(0x1f, 0x5, 0x2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
__mount50(&(0x7f0000000180)='puffs\x00', &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="98", 0x1)
r4 = socket(0x18, 0x2, 0x0)
setsockopt(r4, 0x1000000029, 0x22e, &(0x7f0000000040)="ebffcbff13b9fd812ea84e713048e69931929648", 0x14)
setsockopt(r4, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 0:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0)
r2 = dup(r1)
r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff)
dup2(r2, r3)
linkat(r3, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r4 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r4)
ioctl$WSKBDIO_GETDEFAULTKEYREPEAT(r0, 0x400c570a, &(0x7f0000000000))
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0, 0x0)

executing program 5:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
getuid()
setreuid(0xee00, 0x0)
getuid()

executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)="ea00", 0x2)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684e", 0x400}], 0x1)

executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000000c0)={<r1=>0x0, <r2=>0x0, <r3=>0x0}, &(0x7f0000000100)=0xc)
setregid(0x0, r3)
modctl$MODCTL_LOAD(0x0, &(0x7f0000000040)={&(0x7f0000000180), 0x0, &(0x7f0000000000)="3cd2", 0x2})
r4 = getuid()
r5 = geteuid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002480)={{0x7c, r5, 0x0, r4, 0x0, 0x2f, 0x105}, 0x9, 0x0, 0x40000000006})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x1, 0x0, 0x0, r5, 0x0, 0x19, 0x5}, 0x2, 0x4, r1, r1, 0x0, 0x5900000, 0x20000000004, 0x100000001})
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001140)={{0x7, r5, r3, r2, r3, 0x30, 0x8}, 0x8000000000000074, 0x3, r1, r6, 0x20, 0x8, 0x120, 0x6})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, r3, 0x40}, 0x7c, 0x10, 0x47})
__posix_fchown(&(0x7f0000000000)='./file0\x00', r0, r3)
getsid(0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)

executing program 4:
symlink(0x0, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r0 = open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
compat_90_fstatvfs1(r0, &(0x7f0000000400), 0x0)
r1 = socket(0x18, 0x1, 0x0)
setsockopt(r1, 0x29, 0x11, 0x0, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000240)="ea00000100000000", 0xc)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="47ce1aa4846c2f783042322c5ece4104ae43c1cffae0af7db8afbf974d1eae799891f787eaf1872a803151b7b2ae5830b4346b1696", 0x35)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x10, r1)
modctl$MODCTL_UNLOAD(0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r2=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x10)
recvmmsg(r2, &(0x7f0000000400)={0x0}, 0x10, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 3:
mmap(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x10001)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000040)='./bus\x00', 0x48, 0x100)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)

executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x1400, 0x0, 0x11, r0, 0x0, 0x0)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x400}], 0x1)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = getsid(0x0)
ptrace(0x9, r1, 0x0, 0x0)
mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
__wait450(0x0, 0x0, 0x0, &(0x7f0000000400))
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x1000000029, 0x3d, &(0x7f0000000000)="5ab7776a", 0x4)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
setrlimit(0x8, &(0x7f0000000980))
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000040)={<r4=>0x0}, 0xc)
getpriority(0x0, r4)
pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
getpid()
fktrace(r5, 0x0, 0x80000000, r4)
munlock(&(0x7f00001de000/0x4000)=nil, 0x4000)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
__mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x7, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
__posix_chown(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)='#!', 0xfffffffffffffcf9}], 0x1)
r0 = socket$inet6(0x18, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="03", 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c)

executing program 1:
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0}, &(0x7f0000000080)=0xc) (async)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000000c0)={<r1=>0x0, <r2=>0x0, <r3=>0x0}, &(0x7f0000000100)=0xc)
setregid(0x0, r3) (async)
modctl$MODCTL_LOAD(0x0, &(0x7f0000000040)={&(0x7f0000000180), 0x0, &(0x7f0000000000)="3cd2", 0x2})
r4 = getuid()
r5 = geteuid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002480)={{0x7c, r5, 0x0, r4, 0x0, 0x2f, 0x105}, 0x9, 0x0, 0x40000000006}) (async, rerun: 32)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x1, 0x0, 0x0, r5, 0x0, 0x19, 0x5}, 0x2, 0x4, r1, r1, 0x0, 0x5900000, 0x20000000004, 0x100000001}) (async, rerun: 32)
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001140)={{0x7, r5, r3, r2, r3, 0x30, 0x8}, 0x8000000000000074, 0x3, r1, r6, 0x20, 0x8, 0x120, 0x6}) (async)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, r3, 0x40}, 0x7c, 0x10, 0x47}) (async)
__posix_fchown(&(0x7f0000000000)='./file0\x00', r0, r3) (async)
getsid(0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)

executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(0x0, 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x400}], 0x1)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) (async)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) (async)
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async)
r1 = getsid(0x0)
ptrace(0x9, r1, 0x0, 0x0) (async)
mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) (async)
__wait450(0x0, 0x0, 0x0, &(0x7f0000000400)) (async)
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x1000000029, 0x3d, &(0x7f0000000000)="5ab7776a", 0x4) (async)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
setrlimit(0x8, &(0x7f0000000980)) (async)
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async)
getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000040)={<r4=>0x0}, 0xc)
getpriority(0x0, r4) (async)
pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
getpid() (async)
fktrace(r5, 0x0, 0x80000000, r4) (async)
munlock(&(0x7f00001de000/0x4000)=nil, 0x4000)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

executing program 4:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x10, r1)
modctl$MODCTL_UNLOAD(0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r2=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x10)
recvmmsg(r2, &(0x7f0000000400)={0x0}, 0x10, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 4:
__mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x400}], 0x1)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(0x0, 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x1c00, 0x0, 0x11, r0, 0x0, 0x0)

executing program 3:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x10, r1)
modctl$MODCTL_UNLOAD(0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r2=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x10)
recvmmsg(r2, &(0x7f0000000400)={0x0}, 0x10, 0x0, 0x0)
close(0xffffffffffffffff)

executing program 1:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/56}, &(0x7f0000000100)=0x3a)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
pipe2(&(0x7f0000000400)={<r1=>0xffffffffffffffff}, 0x0)
ioctl$KDGETLED(r1, 0x4b31, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x1, 0x7}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x0, 0x1, 0x2400}, {0x0, 0x9}, {0x3, 0x8800}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
getuid()
semget$private(0x0, 0x3, 0x491)
semop(r0, &(0x7f0000000040)=[{0x1, 0x3, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x708, 0x1800}, {0x3, 0x800}, {0x4, 0x0, 0x800}, {0x2, 0xfffe}, {0x4, 0x80, 0x1800}, {0x2, 0x1000, 0x1000}, {0x3, 0x15, 0x800}], 0x9)
open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0)
r2 = socket(0x2, 0x4001, 0x0)
r3 = dup(r2)
r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff)
close(r4)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000513000000000000000004000000000013", 0x13, 0x0, 0x0, 0x0)
r2 = accept$unix(r1, 0x0, &(0x7f00000000c0))
sendmsg$unix(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r2, @ANYRESDEC=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRES16=r1, @ANYRESDEC=0x0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESOCT=r0], 0x9, 0x400}, 0x805)
pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x62e2dd08f149ff1b, r4)
compat_50_clock_gettime(0x60000001, &(0x7f0000000000))
sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = getsid(0x0)
ptrace(0x9, r1, 0x0, 0x0)
mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
__wait450(0x0, 0x0, 0x0, &(0x7f0000000400))
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x1000000029, 0x3d, &(0x7f0000000000)="5ab7776a", 0x4)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
setrlimit(0x8, &(0x7f0000000980))
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000040)={<r4=>0x0}, 0xc)
getpriority(0x0, r4)
pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
getpid()
fktrace(r5, 0x0, 0x80000000, r4)
munlock(&(0x7f00001de000/0x4000)=nil, 0x4000)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x600}], 0x1)

executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

executing program 2:
__mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(0x0, 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
mmap(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x10001)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) (async)
r0 = open$dir(&(0x7f0000000040)='./bus\x00', 0x48, 0x100)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)

executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', 0x0, 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x2000740e, 0x0)
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
r2 = socket(0x18, 0x1, 0x0)
dup2(r2, r0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000140)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./bus\x00', 0x1ffa, 0x0)
compat_50_lutimes(&(0x7f0000000200)='./bus\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200))
socket(0x18, 0x1, 0x0)
bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7, 0x2}, 0x8)
r5 = socket(0x18, 0x1, 0x0)
r6 = getuid()
getsockopt$sock_cred(r5, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r6, 0x0)
connect$unix(r5, 0x0, 0x0)
r7 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r7, &(0x7f0000000940), 0xcc, 0x2, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5", 0x600}], 0x1)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
r0 = __clone(0x4000, 0x0)
getpriority(0x1, r0)

executing program 0:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(r0, 0x0)
r1 = getsid(0x0)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
ptrace(0x9, r1, 0x0, 0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = _lwp_self()
compat_50__lwp_park(0x0, r2, 0x0, 0x0)
ftruncate(0xffffffffffffff9c, 0x0, 0x6)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(0x0, 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 5:
mmap(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x10001)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) (async)
r0 = open$dir(&(0x7f0000000040)='./bus\x00', 0x48, 0x100)
ioctl$FIOASYNC(r0, 0x2000746e, 0x0)

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x600}], 0x1)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0)
r2 = dup(r1)
r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff)
dup2(r2, r3)
linkat(r3, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r4 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r4)
ioctl$WSKBDIO_GETDEFAULTKEYREPEAT(r0, 0x400c570a, &(0x7f0000000000))
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0, 0x0)
pipe(&(0x7f0000000140)) (async)
open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0) (async)
dup(r1) (async)
fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) (async)
dup2(r2, r3) (async)
linkat(r3, 0x0, 0xffffffffffffffff, 0x0, 0x0) (async)
getpid() (async)
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r4) (async)
ioctl$WSKBDIO_GETDEFAULTKEYREPEAT(r0, 0x400c570a, &(0x7f0000000000)) (async)
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x4) (async)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0, 0x0) (async)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', 0x0, 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
r0 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r0, &(0x7f0000000000)=""/174, 0x8af) (async)
r1 = socket(0x18, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
setsockopt(r1, 0x29, 0xe, &(0x7f0000000000)="02000000", 0x4)
r2 = socket(0x1, 0x3, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0)
r3 = socket(0x2, 0x2, 0x0)
getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000001200)=0x8) (async)
socketpair(0x1f, 0x5, 0x2, 0x0) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async)
__mount50(&(0x7f0000000180)='puffs\x00', &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="98", 0x1)
r4 = socket(0x18, 0x2, 0x0)
setsockopt(r4, 0x1000000029, 0x22e, &(0x7f0000000040)="ebffcbff13b9fd812ea84e713048e69931929648", 0x14) (async)
setsockopt(r4, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x600}], 0x1)

executing program 1:
access(0x0, 0x0)
__fstat50(0xffffffffffffff9c, &(0x7f0000000040)={<r0=>0x0})
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, r0)
r1 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r1, 0x2000746e, 0x0)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040), 0xdffffffffffff7ff}}) (async)
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) (async)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
r0 = __clone(0x4000, 0x0)
getpriority(0x1, r0)

executing program 4:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 1:
compat_43_osend(0xffffffffffffff9c, &(0x7f0000000000)="57a153f90f03b9fb44472d7de98ffd79b3cc979008cb0f328805e29fd4933dcf8be237db61fcf59447275ceb06576c72d49b6348f191504a8047afdfc9e468864ba07a419640ba2f3ee6c18fd18baa94526ae6d72ca8daa9aab6b6e799b66825e61c437a8d675098e640f172eea71b7a74d9379f4ff112fcce7e6b62b617c071268761735c9e358e342446cd8f07e6fbd14610129656f12c340b2938f2ab0dccd6124d4536a8871d39014e24fc1757787b90be0847051a07b55006f14026f00deef1f4d0583a76f459f04ceeb8a8f99b3ec10b3dd761e37f538e5541f00c1ef29cbbf948c998", 0xe6, 0x0)
r0 = compat_43_oaccept(0xffffffffffffffff, &(0x7f0000000100)=""/82, &(0x7f0000000180)=0x52)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000001c0)={<r1=>0x0, <r2=>0x0}, &(0x7f0000000200)=0xc)
r3 = accept$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc)
bind$inet(r3, &(0x7f00000002c0)={0x2, 0x1}, 0xc)
syz_emit_ethernet(0x32, &(0x7f0000000300)="acb7a63b15a02d31bcaf812ab4a0d38c527d4d6133bb384a931a188971a0258dc7234f909410fcc65e741d7f6e9261fea68b")
shutdown(r0, 0x0)
fstatat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0}, 0x900)
r6 = open$dir(&(0x7f0000000440)='./file0\x00', 0x20000, 0x2)
unlinkat(r6, &(0x7f0000000480)='./file0\x00', 0x800)
recvfrom(r0, &(0x7f00000004c0), 0x0, 0x2028, &(0x7f0000000500)=@len=0x4, 0xe)
connect$inet(r0, &(0x7f0000000540)={0x2, 0x3}, 0xc)
compat_30_getdents(r6, &(0x7f0000000580)=""/181, 0x9)
r7 = socket(0x10, 0x3, 0xfb)
fcntl$lock(r3, 0x8, &(0x7f0000000640)={0x1, 0x2, 0xffffffffffff741f, 0x5, r1})
fpathconf(r7, 0x2)
lchflags(&(0x7f0000000680)='./file0\x00', 0x40002)
getpeername(r3, &(0x7f00000006c0), &(0x7f0000000700)=0xe)
r8 = socket(0x23, 0x1, 0x5)
sendto$inet(r8, &(0x7f0000000740)="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", 0x1000, 0x8, &(0x7f0000001740)={0x2, 0x2}, 0xc)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
__msync13(&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x5)
fchownat(r6, &(0x7f0000001780)='./file0\x00', r4, r5, 0x100)
getpgid(r1)
unlink(&(0x7f00000017c0)='./file0\x00')
ioctl$WSDISPLAYIO_SETVERSION(r3, 0x80045760, 0x8)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r9 = accept$inet(r8, 0xffffffffffffffff, &(0x7f0000001800))
compat_50_quotactl(&(0x7f0000001840)='./file0\x00', 0xb64, r2, &(0x7f0000001880)="e534ba5bff908229a389da72f643ceed357ca58c6ccda32b3cd5a98205dd62b230dc4f8b3fda882f62f91d73f179f5cee88bea4d4b8073881b436bb3a2a1a6cff669be7644646e700147752886807c570bf2f6d89c28abc834e87ab4c9df2690e03e1835da3d3de2cae18374d266e30588c605d6d5ae76962fa16b4d9fd48650468d4e84d40f3f621dae338d3e6fa9f45bef10ed2a8d832a4cc6748a61dafd88db31390143053dc7d2c6fac40d2f609fade369b0eb9a3d80371c9f36afb4abdce7847d2d4fe59b7dd144c367b3b38c923b")
sendmsg(r9, &(0x7f0000002ec0)={&(0x7f0000001980)=@len=0x55, 0xe, &(0x7f0000002d00)=[{&(0x7f00000019c0)="6c37dee3dfd573eaf5889c7d41cf60027e5172dfb7b3862c736e9f8b7e62844c5272dc965df22cd56d796ad6bc354baafb916e5debee56b4330ee09dfcfeac66369f7b01d80e46bdc3ad48b806497d91ad24c28a677d5df5369369bf8f3ebeac147ce6ef7554a6b90fa672dd27556a65720d48ac792e810baf8153ca1bcdb5defeb720fdaa5c19", 0x87}, {&(0x7f0000001a80)="d49b4a2a2100d48932efaf00be218c2bcfad01704a388576cc7dcdd980e19475f524e875e8eddc887ae945dbd22e40f5e572f0e5bcb417b3", 0x38}, {&(0x7f0000001ac0)="3f37499df9f8a701c5a4055bbc86fa2813c869681128afb8afbdcd545fcda6d4", 0x20}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000002b00)="e018d6e0110404d5194b7d15f104895dd2dddacab2eb1c37d042d8e3590b7a2c0af3bfe15ce82835709732db583bb00384b1aa265e6f121d18525e5f304e10ea8ae7db212428c62caeb44b7d8582d8a1b3c17043fe08c66d8c2a874f5283d69b1f0b154e33ac5f5958fc08040256468e8af92911335cb2a503fec5905343731e10a4454ea59380f5da49acc33cb21acaf3cfe7f89d55d913f2246794caa9e8292f673548f35206e52d6c31e061df79338b193be35b0533e0b9e94866f3387fb64c1b0b68e4beb1cfd1af", 0xca}, {&(0x7f0000002c00)="c50c2e41d67e05eaafd1ba226e4f6bbff3e0ebd08e756268b71ef9baa7f7a3487cb0839e66a198130cda12784d295badbec86c2f500fbc963376c66793aa319294c4c032387da0cf96ad32ea5bbfb397ef663b17d53d773a9c92b5b9908973f858f3ea4d21b15e5a995a4c13468b22fd16f4b521580525f328c3932c4c30629f47889f90c8f47b50908520fa45de44b9a9fae9f6a6fcef3cd68900b7e29338a20b2cd10e95316b264feed4c202f5876b63a0dc71687b053341305e5d323affbf55ef7846131c8f5e6902b79dfcb3f0f6cf4aac8c82fa20728ca195", 0xdb}], 0x6, &(0x7f0000002d80)=[{0x80, 0x106, 0x3, "fc7093289a40ff3b85a3ebbc72d9444b0dbe6f310dc035590754fb11a82212ec9d4d038c66fe3185d0122cab8ae39cbc83c90538ea92cd7a673d4c8a6f8ddd23ea5bbff7a021b9acb624ae95045a730518bfc8a95a00894d97791fe0ccfa270a4aa6e96d04471745b7"}, {0x90, 0x6, 0x2, "3b37e630491321c41ca004c201daaefb476a4a0f86a39ff1dc70732567cdf35ec470d9cc783dac6a61084edae9d8abeff11269b767a9057f55669f6b785bcf484206ccc6d071aeda590e594290c6ec441c3836c5cd778e534f855e6bf4de4dc21c66248e1b8fd974465e48b0bb916a4ecf407a60223440b72495b06c"}], 0x110}, 0xe)

executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', 0x0, 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
r0 = semget$private(0x0, 0x3, 0x491)
semop(r0, &(0x7f0000000040)=[{0x0, 0x3}, {0x3, 0x7, 0x800}, {0x3, 0x708, 0x1800}, {0x1, 0x6}, {0x4, 0x0, 0x1000}, {0x7}, {0x4, 0x80, 0x1800}, {0x2, 0x9, 0x1000}, {0x3, 0x15}], 0x9)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x0)
socket(0x23, 0x1, 0x2)
r2 = dup(r1)
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0)
r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500), 0x0, 0x0}}, 0x10, 0x0, 0x0)
r4 = dup(r3)
preadv(r4, &(0x7f0000000240), 0x100000000000030f, 0x0)
r5 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff)
close(r5)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r6 = socket(0x2, 0x2, 0x0)
dup2(r2, r5)
r7 = socket(0x18, 0x2, 0x0)
setsockopt(r7, 0x1000000000029, 0x4, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4)
syz_emit_ethernet(0x138, &(0x7f0000000000))
shutdown(r5, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
connect$unix(r6, &(0x7f0000000000)=@file={0x0, '\x00'}, 0x3)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x0, 0x300000001})
setrlimit(0x3, &(0x7f0000000080)={0x2795, 0xf78})
r8 = socket(0x0, 0x40000000, 0x0)
setsockopt$sock_int(r8, 0xffff, 0x4, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000740)=[{0x0}], 0x1, 0x0)
setrlimit(0x3, &(0x7f0000000000)={0x7fff, 0x100000})

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fktrace(r1, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r2, 0xd)
r3 = socket(0x10, 0x2, 0x0)
compat_43_ogetsockname(r3, &(0x7f0000001ac0)=""/4103, &(0x7f0000000000)=0x1007)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
sendto$inet(r0, &(0x7f0000000080)="998b233f2095b1346156ec214e8eb103409ee82c186632802fe46a54447fc6012da0c1c2f0d8565e3ca93884cd2822f8509fff1763f05e5eea345a13d8c98246b4965bc84b08778b6edbb4d7d6051546ffa69fc4a731f34c08b9f4a170b03f19966e50220675895a1ddf85e7bc428d991b5487dc75c4a0c0cada4e66af5dd2a9af1571050290b2966d183bce2c24354b98b9663f0d6d899a442446ad02d43e9b40b18a6aeeb485b5ce336a3b24fd3865860e228e929f4aa656c4af23bc98577322d13e933e25b483efcbc68090604a49b7b2439204c0f61a33812a1f128c64e293d9cba1b95cf7275d3fed787722ea2fde1e", 0xf2, 0x406, &(0x7f0000000180)={0x2, 0x2}, 0xc)
ioctl$FIONBIO(r4, 0x8004667e, &(0x7f0000000040)=0x4c)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x700}], 0x1)

executing program 3:
r0 = msgget$private(0x0, 0x42)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 4:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000200)=0xc)
r3 = openat$i2c(0xffffffffffffff9c, 0x0, 0x20, 0x0)
flock(0xffffffffffffffff, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x1, 0x1, 0x7, 0x6ba2, 0xffffffffffffffff})
openat(r3, &(0x7f00000000c0)='./file0\x00', 0x40, 0x10)
poll(&(0x7f0000000100)=[{}, {r3, 0x20}, {0xffffffffffffffff, 0x4}], 0x3, 0x0)
ioctl$WSKBDIO_SETENCODING(0xffffffffffffffff, 0x80045710, 0x0)
ioctl$WSKBDIO_GETKEYREPEAT(0xffffffffffffffff, 0x400c5708, &(0x7f0000000180))
msgget$private(0x0, 0x211)
msgrcv(0x0, 0x0, 0x0, 0x2, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0x0)
r4 = semget$private(0x0, 0x2, 0x0)
semctl$GETNCNT(r4, 0x2, 0x3, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, r2, 0x0, r2}})
r5 = socket(0x18, 0x2, 0x0)
close(r5)
r6 = socket(0x800000018, 0x1, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x1000, &(0x7f0000000000)=0x7, 0x4)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, r2}})
connect$unix(r5, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r7 = socket(0x800000018, 0x1, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x1000, &(0x7f0000000000)=0x800008, 0x4)
bind$unix(r7, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
compat_40_mount(0x0, 0x0, 0x0, &(0x7f00000002c0)="01")
compat_40_mount(&(0x7f0000000100)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0))
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1012, 0xffffffffffffffff, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
r1 = fcntl$getown(r0, 0x5)
pipe(&(0x7f0000000140))
getpid()
setpgid(r1, r1)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x408)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x3, 0x2ff}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x1, 0x1, 0x3400}, {0x0, 0x9}, {0x3, 0x800, 0x1000}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
r1 = getuid()
setreuid(0xee00, r1)
getuid()

executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x700}], 0x1)

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fktrace(r0, 0x0, 0xf0709cfa615b9be3, 0x0)
fpathconf(r1, 0xd)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/56}, &(0x7f0000000100)=0x3a)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0}) (async)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0) (async)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) (async)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0) (async)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0) (async)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0) (async)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
pipe2(&(0x7f0000000400), 0x0) (async)
pipe2(&(0x7f0000000400)={<r1=>0xffffffffffffffff}, 0x0)
ioctl$KDGETLED(r1, 0x4b31, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x1, 0x7}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x0, 0x1, 0x2400}, {0x0, 0x9}, {0x3, 0x8800}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
getuid()
semget$private(0x0, 0x3, 0x491)
semop(r0, &(0x7f0000000040)=[{0x1, 0x3, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x708, 0x1800}, {0x3, 0x800}, {0x4, 0x0, 0x800}, {0x2, 0xfffe}, {0x4, 0x80, 0x1800}, {0x2, 0x1000, 0x1000}, {0x3, 0x15, 0x800}], 0x9)
open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0)
socket(0x2, 0x4001, 0x0) (async)
r2 = socket(0x2, 0x4001, 0x0)
dup(r2) (async)
r3 = dup(r2)
r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff)
close(r4)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
r0 = msgget$private(0x0, 0x42)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0) (async)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000480)="eaef125c00000000", 0x8)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8)
dup2(r1, r2)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0)

executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 0:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
__posix_chown(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)='#!', 0xfffffffffffffcf9}], 0x1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="03", 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) (async)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="03", 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000000, 0x200)
ioctl$WSKBDIO_SETKEYREPEAT(r0, 0x800c5707, &(0x7f00000000c0)={0x3, 0x3, 0x7})

executing program 3:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fpathconf(r0, 0xd)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/56}, &(0x7f0000000100)=0x3a)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0}) (async)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0) (async)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) (async)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0) (async)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0) (async)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0) (async)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
pipe2(&(0x7f0000000400), 0x0) (async)
pipe2(&(0x7f0000000400)={<r1=>0xffffffffffffffff}, 0x0)
ioctl$KDGETLED(r1, 0x4b31, 0x0)
semop(r0, &(0x7f0000001480)=[{0x3, 0x6}, {0x1, 0x7}, {0x1, 0x8}, {0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x0, 0x1, 0x2400}, {0x0, 0x9}, {0x3, 0x8800}], 0x7)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x3, 0xfff])
getuid()
semget$private(0x0, 0x3, 0x491)
semop(r0, &(0x7f0000000040)=[{0x1, 0x3, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x708, 0x1800}, {0x3, 0x800}, {0x4, 0x0, 0x800}, {0x2, 0xfffe}, {0x4, 0x80, 0x1800}, {0x2, 0x1000, 0x1000}, {0x3, 0x15, 0x800}], 0x9)
open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0)
socket(0x2, 0x4001, 0x0) (async)
r2 = socket(0x2, 0x4001, 0x0)
dup(r2) (async)
r3 = dup(r2)
r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff)
close(r4)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea", 0x1)

executing program 0:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 3:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
pipe(&(0x7f0000000640)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fpathconf(r0, 0xd)

executing program 5:
swapctl$SWAP_STATS(0xa, 0x0, 0xa)
r0 = socket$inet(0x2, 0x4, 0x0)
getsockopt$inet_opts(r0, 0x6, 0x1, 0x0, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x700}], 0x1)

executing program 4:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000480)="eaef125c00000000", 0x8)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8)
dup2(r1, r2)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) (async)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_43_oftruncate(r0, 0x0) (async)
r1 = getsid(0x0)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) (async)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) (async)
ptrace(0x9, r1, 0x0, 0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) (async)
r2 = _lwp_self()
compat_50__lwp_park(0x0, r2, 0x0, 0x0) (async)
ftruncate(0xffffffffffffff9c, 0x0, 0x6)

executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 4:
shmget$private(0x0, 0x1000, 0x410, &(0x7f0000fff000/0x1000)=nil)
accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
compat_30___lstat13(&(0x7f00000001c0)='./file0\x00', 0x0)
msgctl$IPC_RMID(0x0, 0x0)
getpgid(0xffffffffffffffff)
getgid()
msgctl$IPC_SET(0x0, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000000)=[{0x3, 0x1, 0xfb0bf9bc52962a4e}, {0x3, 0x302}, {0x3, 0x1, 0x3400}, {0x3, 0x6}, {0x1, 0x8, 0x2000}, {0x0, 0x9}, {0x3, 0x804}], 0x7)
modctl$MODCTL_LOAD(0x0, &(0x7f0000000180)={&(0x7f0000000140)="780aa2fd87da0c7e0727fb1f0854505c0e36", 0x1, &(0x7f0000000300)="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", 0x1000})
semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x424, 0xfff])
pipe(&(0x7f0000000a40)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
getppid()
r3 = getuid()
setreuid(0xee00, r3)

executing program 0:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 3:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
getgroups(0xb, &(0x7f00000014c0))
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000480)="eaef125c00000000", 0x8)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8)
dup2(r1, r2)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0)

executing program 0:
r0 = msgget$private(0x0, 0x0)
r1 = socket(0x10, 0x0, 0x81)
r2 = accept(r1, 0x0, &(0x7f0000000040))
ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000080))
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20, 0x4c3abd11dc989809)
mknod$loop(&(0x7f0000000140)='.\x02\x00', 0x6000, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0)
r4 = paccept(r2, &(0x7f0000000180)=@family, &(0x7f00000001c0)=0xe, 0x50000000)
dup3(r3, r4, 0x1000000)
r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r5, 0x20003102, 0x0)
r6 = compat_30_socket(0x22, 0x3, 0x0)
compat_43_olseek(r1, 0x7fffffffffffffff, 0x2)
compat_43_orecv(r6, 0x0, 0x0, 0x1001)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)
r7 = compat_30_socket(0x22, 0x3, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000700)=0x2b8, 0x4)
getuid()

executing program 4:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(0x0, 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x1ff)

executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 3:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x90, r0, 0x0, 0x0)

executing program 4:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000480)="eaef125c00000000", 0x8)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8)
dup2(r1, r2)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x18, 0x3, 0x0, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendto$unix(r4, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r4, 0x1)
recvmmsg(r3, &(0x7f0000000400)={0x0, 0x1}, 0x10, 0x8c2, 0x0)
recvmmsg(r3, &(0x7f0000001640)={0x0}, 0x10, 0x80, 0x0)
r6 = socket(0x18, 0x1, 0x0)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
r7 = socket(0x18, 0x1, 0x0)
r8 = getuid()
getsockopt$sock_cred(r7, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r8, 0x0)
connect$unix(r7, 0x0, 0x0)
r9 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r9, &(0x7f0000000940), 0xcc, 0x2, 0x0)
r10 = socket(0x18, 0x2, 0x0)
getsockopt$SO_PEERCRED(r10, 0xffff, 0x1022, &(0x7f0000000540)={0x0, 0x0, <r11=>0x0}, 0xc)
msgsnd(r9, &(0x7f0000000400)=ANY=[@ANYRESHEX=r11, @ANYRES32], 0x15, 0x0)

executing program 5:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) (async)
r1 = socket$inet(0x2, 0x3, 0x0) (async)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000480)="eaef125c00000000", 0x8) (async)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8) (async)
dup2(r1, r2) (async)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(0x0, 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 5:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
listen(r1, 0x1ff)

executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200), 0x0)

executing program 5:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 1:
compat_30___stat13(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
swapctl$SWAP_ON(0x1, &(0x7f0000000080)="20796efdbf922d91eae84877abc2d917f539d6003ca22891a9f63a61abaffa65f1575c7ba3e751148168de2c3fd6582c23f3c43ba26c1a41de85dd00338182c6cd449340ee98c44a4e812f0a04b1b00ea95bf8b64887e63c276c484f02e99981c1f385001e35fb533a717b3980ec798710318b8adc18d80cdcb92a444d19e482edb9c03aff2153a5acf43b2daa9ae3f64788c2223ab33257d033935a6ece275e17ed98fd0b75b9d7730e981f1baac4b0a1f0088ac10d2fea071c477d0bd23c91a34e6700e7e50329c87693c672e4bcb9547d087411c5d7e2cc15", 0x5e)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})

executing program 4:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
r0 = __clone(0x800, 0x0)
getpriority(0x1, r0)
r1 = msgget$private(0x0, 0x400)
__mount50(&(0x7f0000000000)='lfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000080)='\a', 0x1)
compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, <r2=>0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="3a3dcecace89fb3b6a7463c88d9a062523cb8950eddb369a0c0e50ea03f94de23ef68ec2085d5171477ef89d320a249857f4fb9edc20c4c30c9d219b0150710477a5c19089d2a6722d297812da372a4ad4895b5154b3a01651929625cb26312c98a6a175d1437625d7e3dfd4df2bad6564e34e7ef3879281a5cf12081c15f7d530c590e6f6db2225ac12ee7123dbe9bec85ec1b75c63bac3236eaff76026c0fbd7b0e8d3d68d83929dcfd5f25e9d4586307064271d8d14a41130a5c2ec037b2cd8e20e22478625b77f8252610361fd1ca4347c3a9cc30a"})
r3 = semget$private(0x0, 0x5, 0x2c4)
semop(r3, &(0x7f0000000100)=[{0x0, 0x401e}, {0x0, 0x0, 0x1000}], 0x2)
semop(r3, 0xffffffffffffffff, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r4 = socket(0x2, 0x3, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0)
recvmsg(r4, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003500)=""/5, 0x5}, 0x83fa2d63a9010b05)
semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000400)=""/30)
semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f0000000380)=""/76)
semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000004000)=""/4106)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
r5 = geteuid()
getgroups(0x5, &(0x7f0000000340)=[<r6=>0x0, <r7=>0x0, 0x0, 0x0, 0x0])
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000280)={{0x1, 0x0, 0x0, r5, r7, 0x80, 0x2}, 0x4, 0x7fffffffffffffff, 0xfffffffffffffffe})
getgroups(0x3, &(0x7f0000000240)=[0x0, <r8=>0x0, 0x0])
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000280)={{0x1, 0x0, r6, 0x0, r8, 0x0, 0x2}, 0x4, 0x7f7ffffffffffffc, 0xfffffffffffffffe})
r9 = geteuid()
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000001c0)={{0x4, 0x0, r6, r9, r6, 0x25, 0xff01}, 0x7, 0x9, 0x8000})
r10 = getgid()
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
compat_40_mount(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200))
r11 = getpgid(0xffffffffffffffff)
r12 = getgid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x20009be, 0x0, r10, 0x0, r12, 0x1, 0x8000}, 0x3ff, 0x3, 0x0, r11, 0x1f8, 0x6, 0x7e})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x10000, r2, 0xffffffffffffffff, r9, r12, 0x4, 0x7}, 0x7, 0x8, r0, r0, 0x8000000000000000, 0x7, 0x7ff, 0x1f})

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendto$unix(r4, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r4, 0x1)
recvmmsg(r3, &(0x7f0000000400)={0x0, 0x1}, 0x10, 0x8c2, 0x0)
recvmmsg(r3, &(0x7f0000001640)={0x0}, 0x10, 0x80, 0x0)
r6 = socket(0x18, 0x1, 0x0)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
r7 = socket(0x18, 0x1, 0x0)
r8 = getuid()
getsockopt$sock_cred(r7, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r8, 0x0)
connect$unix(r7, 0x0, 0x0)
r9 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r9, &(0x7f0000000940), 0xcc, 0x2, 0x0)
r10 = socket(0x18, 0x2, 0x0)
getsockopt$SO_PEERCRED(r10, 0xffff, 0x1022, &(0x7f0000000540)={0x0, 0x0, <r11=>0x0}, 0xc)
msgsnd(r9, &(0x7f0000000400)=ANY=[@ANYRESHEX=r11, @ANYRES32], 0x15, 0x0)

executing program 4:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
listen(r1, 0x1ff)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(0x0, 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x4)
faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x20007402, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = _lwp_self()
_lwp_suspend(r2)
_lwp_detach(r2)
_lwp_wait(0x0, 0x0)
fsync(r1)
profil(0x0, 0x0, 0x0, 0xfffffffe)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x410, r3, 0x0, 0xfffffffffffffff9)
_lwp_self()

executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x700}], 0x1)

executing program 4:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 5:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(0x0, 0x80000000000206, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
listen(0xffffffffffffffff, 0x1ff)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, 0x0)

executing program 4:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendto$unix(r4, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r4, 0x1)
recvmmsg(r3, &(0x7f0000000400)={0x0, 0x1}, 0x10, 0x8c2, 0x0)
recvmmsg(r3, &(0x7f0000001640)={0x0}, 0x10, 0x80, 0x0)
r6 = socket(0x18, 0x1, 0x0)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
r7 = socket(0x18, 0x1, 0x0)
r8 = getuid()
getsockopt$sock_cred(r7, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r8, 0x0)
connect$unix(r7, 0x0, 0x0)
r9 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r9, &(0x7f0000000940), 0xcc, 0x2, 0x0)
r10 = socket(0x18, 0x2, 0x0)
getsockopt$SO_PEERCRED(r10, 0xffff, 0x1022, &(0x7f0000000540)={0x0, 0x0, <r11=>0x0}, 0xc)
msgsnd(r9, &(0x7f0000000400)=ANY=[@ANYRESHEX=r11, @ANYRES32], 0x15, 0x0)

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x780}], 0x1)

executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 2:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="2a5f4cd9b73c31d629e8d68e605e5940744ef138960b671d42c56f79fcb70549247e5504e02f85a6099eff9291731e94399a7e966e783d4073ecd5dc8e540f32190bb47050aee3907495ecf7708d1c295a0836f79ba03ea13db12836c2441989726ffbf7fd1da55bfe2caaf081a1ef55599935c0e60cb0866ee48d420b77a6e269bc30b2650349e16792252c6be8bcc6e9ce2b941299ab505e4779fa1960bb7cf924dcbc53c82e76bcd80731a694d12e8a139d8ecef6f5560939054b7842d25cd7396377f39bcfe2a2383feea17b87393cd892b90742631718b1877d8d83d5f66587e3e5b1e129433ead750143a4c51aa46e78e3b1a54a4634eea2846511719b1637b19ea8c96a95332abd69014f53e91a7319a36efb4052387dc6330aa00b5680142650e8dab5eb6b83ff7d0bbf1293338a8d3e8a6dcd7ed4916279eac230dda46e6fcdebe8a4c12d598883d9392da05791e153d905ce1930aebfc5dfc0fc22a88777c9fbc24c0b021189c3503466bf850f59e6649dd0b40d935ba155a9d7e065df6d90a500be9d7e1e77607d495898a8d6c9c48dda88533e75e760dceae91d670f97ebbe68b845c72eb698a9e0389b15cfe768cd4e524dbe939bc2d8363ae3b71a454a0a0378cd1f36565ab9d1b92263688195df65151ee9b8158c7a5280019a38f00ea05142b3cc832ece46e326e36a55d7a30f866ca97da61a3877612f0d9f23c052edf60a430d3a9acbae3d9f14f22f38a1eeac7df37ae17748a960b9e0d265bf6cdec73bd2a7b5f25035d845d936936cbfe6f013f8d7c73eba2bd9876ff6db3224e50e75c051979f4cdc41d28ea54e28f560fb0291cd6b6ba527e0f358ffa46b988f0bdbf801063d2024380071709ac00ed463e08fd1718a857b567d8b3eda143915e943d9530d25ed15743e117be375dc08e241328a53fa05b58c7c72a35d471a72706afce82b6c57eef81444269e06338bfd0af6f6ef6479dcc26aab0b10c7e58572aa507a69831d63c78c947cecda2c57bb8ae6b2ad7862d160b423de941be69928467db10ee4817536196ad0c5cc02a74ba1a1fb467e472f025f200846112b6b3efd298284d8c0cc498fb9203db18e48e34c137d1285120d809a774d56a62b3dbe8f202cb9cf18c33099f5b9651fc7ae41de53842f327fd40bcfaa601a791da1103351a64cc9815ff1f32cde6fbfe4c92f55a9aff41c055d4edce9c656ecd1becb9035bb8bd46cf47bca0dcb1848da94d05d1475c83a48c02f8f808597eaa9e88a4e4b12d0ef95458eeab115cb189fa7e368186bb68610af4651e27feab061c4ada46e8c12d6d33fe32cd40485b02120418a9aaba8f04c17ea1abdcb9e6801f5d8090c0780b3b5ae4382efbb64f62c825527b7e3d60ad9c73ba7f174ea7c7f2d155808052a0ef6ab2af85cf9a758a8c1227c85f2986fc06c5f54807968b18b6b5f9168d0b2de2728689d75f0efaedf79bd8bbbbc1d46b0f6072d46d46687bc92c0b16c4ad36c3fe4c7a2fde0cfec859052dd78d841464a6b4432342ea973bf18f1f5abd7b2fe7962faef39ff38bd88a40dbab0f8c08541e38efe924f9ec1addbd47362e349bfca42fd62cf18fef8db7d3cbf0b1733d37dcdae5b9c738b8426a1cfa205c9671870210508c614f256d199fb822613518b1a6fccfee08c48f0feae1ca4baaf0a02635282d4f630a8df115dc73e72d9f7b8feb4333b2c796f1d3f2cfb398ba1e9c81584185b8b578bac3c64d667da7d91062f0c2ccec0c9d09e0c15c62e7bc509c3204d054c22d4eac685626e48e25cff2fc382279d9cb941c2ca182b1f65b05ff05db880a37b1e7f9b3d8975558858352bbbea9213a885b7d43451230e0624403baa77839baa33ae92de771ca76319c2353e9f98ea8191fbb686aed6d08e87bcc2bb8084ae02fafbac1a0bba93f0f155fa2d7bc21bf77f116429c6a1373c34d080518b73481fcf012c0a9127e8f174695ccd4add75b026bf2935990d5cebc4e74b97ae67a414029252336880232635fce7ed7bf0b069e08e10f7e1cc4d2973dcd2ea0b63f9dc4f4c2db92e03c553afcb1060b12f6b9b4d1d799edceefdfafdae63ad797e400645c149b20f8a10af54db3289441499e122413495c7b32179ab6c274bbdf6dde48ce26f46f07ede9a314c1a73669ee8cb0d854c8a3206dcd4f532d36fa7affca1226962e20ca2c6ca0da1ab0848d23d6f198681911592815c080cead9fe6c81cf0d7ce3578978dbf1dc2f1902e51f740f95b02ebff4cf25ac8d28b8e16998f5e329e9a377a82b5bc227f77c2f1ad505286aac8618799c2363a2d07d229519370be62ef0dde6525df45a7b807759b9ba1c8557bdbecb429432c4e1a84094edda567f1245ba887686342d0a31b7dbe09bd2be75516b255d2bfad9337649e86a29b0a19e16b4059c7c45e9f81db6780af6487a11f9088ea265a99d6e95535e14fe839945f8f7da9bf9142dd12c305bd41bb392cae8eb81b28fda176d4b538f4ddaaed47913cd9149d934ca36879718bbd76a2d7ce11e6294398ea433af6cf53b951974ec96a9527178b6cbad3088a2e2dc75113fa88ede462e68b4d6b63020a45e94fbc6c3e6677d6cffee0e3bf606cd2d4b9fac89f91db8f3a1fb9f506708314249fa5c36912e3cb281acbdec3b080735ae24ebb4bca3c7900c21175435afbe5024a706e90f8ecf257c99cd8b67b5a9c2bdc2bb624201f55882349526f8faf463eecb183635db72a6aef5fa2048d97e6f6c513598f49158050df1efc6b13b8ae396cd6a905c26b94d1d50d361f10c0362a8c206c7dd553dd8b116694aa82ac029c64aa71b8a307793da12f93ce030d3c42443c37b91043687befb7968da97ffe91d45e4fd506ba4d9c5d7fe5ac7433fb6bb3ce471f59ade734d109d2093fa119827b65a360f2128e7e85ab494609b60d6e236ed8a72984f6c75652f5baa07e2e921365af2b819eef58343e65ffb45ba8580d62f5b8a9988f7176c1559f8ede3b1b92e0ff27978fc5225ed1512b605f1fd4fce46e768970b11a7b4802c93eb05a8571887cdc15f69929eadcd1f9d08ed2d6aab2997ffa2102c2d8983a78ad43779d03aa612ecbbdde634b14e980b176f04f99efad82a04001f34d6addb89e0ce629856f5ad401fed1a2c046e1fe18741b24d4253830af94a1defeecdf6f70b430e48d7b2e4ae2fb331322d96e1a361e4dcae1d0865e7ccc4aa58bcbb3ad1ce0b294437887e03088a6bb4c92c3044bb33d2a893975023ad979fb2f84d4842326cf058595398779116245c452e54989df0591238af63c5b187d18457f008f2759ae470282ee4640e92639a46915fb67f22967beb1f46736aa9c90df08f39ee481f6859f9eafdecd473bdc24ef3ad71b4c54dde360f2d550db18af7589c8107f29b0a713b65f039da10c2dc55e408ce75c77aba97c116ab078ed1467464fe4041668228316f0fff7c0e0f1a3cc47aae570182197cc3a030a4af7fe2d401b5a13d59b8fe55d48b0667b782cbf1c2e9e491167d87830bb25008aff93c4459a3ce9fd8655a542c6311d91ec6b6bd7935aba1cd01d10439f5e5a3883566c8538edb97c5d2a7c7533d415973729f52dc03134f3d777b7ad07c0f5b0d985ca48fde6cce9ec99f1223f476dcfbb5ef865a3f54459415b25e2031eeb469c83ac68fd77e59c6b6a4b9543a943c4461e47e94d038c63abf2734a3c0e99b95505e13af6cf7b66840dc60e96fb218436ea00b4a577c2effdba43e6adf97cb47c0ce606e87a7834dec04396c1e4f7df59ae5acedfd1d68c87e405fc5d788884686270cb08f0fb15fe8b11589792f9afc11152cd45f43fac6e758588cfaa88874267c3096bd689108bbb0296f3d182df7d46cf7e6b8bb923ba887443c3d2211785e364c1e55d4e9396d950e50cc11ba9a4da70a64f6acbbcd421183eb2c0521054c4f39650409e21a9d3b781725b0c38abce7b4615fa64a9cbf71a19f7e414279a7494d2e66e4e2b2d5ce7027109cfc763a9dcac37065ae80ec0cf3962deec0f9eba3bd7c514a9854ddec6542cf60a1e69cf5d1a73239633675d4ac1f3b0758e69d1d9fb8659f43f07ef6b0b2a7c9740649198b44f3272a8810d374b00c1d49b7f667ed538d89e91e5734f8d6e270aef0a406fcb4072497dd5f25b49d31cfd64f7af2d5b4df72b74c39a66f442ae61aebe1cdb96b660e3248dad3d05bfce3d8630902a565c3a7636220e0435679ce1c45367570dd08722ddfe7f1bf56c44bcab8ef2d0979eeaa569dade4ec34751833d455b31b55edcb9b64f3045725fcd3a08ce0c20b09a437133df5738092eba91430208814b4135b0a64331aff1847ca60426c91e96a029cff039b14462da6e5f9c545980b3712f7fa5f3958d92278194cf6b37ef76e91103d14db403956a7070d87afa81df227f2189926e1265a2872e9d64c64496083caff36dd3c27e961957acb86f0f9a3cbb5ddbb6bf9c62dc102d70d62eea969b1c2c5f42823f76827e918ffa77cc12ca8d31effd0b55529c496da762b6a95d43360ea4e811979ee316e143733f886a6eca5ac76746d4a302ec57b6b4af57c25631d7773243abd400d15274703154dfde2f1a63e075e4b22ed4516dd1496e3f7848bbf19e3215edda64140649d9b1a06975773d5dd0ca9c4bdfd5eb9fb6164aa659e2a8415098dd05496d0b2a20d966a4c9efefa964e007a3b731d3bad501fd21ca564c6155d893c3075c234af6378a12595d8a88ae0518350b75d57fb91b7610bfc3168f548a9a63432b49a9dbee2ee1a4ddd80255e2c655cc80d59d7e90e21fb090db6d59ef84c0becfda6bd01c5a806ce67bea77fdba62ba40e2114d31e6087ad67b28adc20d7cabe7911aa2db119cf5f43b2011bb92556e8e303a264f813764027fbec36f8248a667c766cfc12c80d96965f222d39b5f58a54b255d3b1eb4530952b6d251ff1f9a2cbc585d539704c8ea6884699ebc95d57cd1daef169da86cc10fe7300352e939c35bbe3104aea1b1c681f3e98be8fad7c91bb56724ffa794ea4ac7c4d51d4aad8e94087b4cdcab897e70558e6648ab42dfadab447735912af011fdbd9a47a4958b953b01d2e274449854cb7d4b44d88fb2db162b8dd664c7c32858c7714c69b838cb30b17e6a42ca760256c4c6da57ad5be955ca8c787262d8bd3f4a5f0170e70f92ee2ec9d227d066e41d0d4b640166b2f6937a66bc84506d102d3edac818b246954ba200a3057820da10b64ff99f016b42d90a29b43290d731ef23a72612d646f92acc05620068fd94edd12902197733cc9dbb55d95930ccc749c4a169b4b7056dba24f767da022eb01243353e1f4d0af2eb32e3feb331283ceab3e0112b37556749a701d11ada5cbe1b4c829fac46e12612679e47d4a066be939b886f0fdc2b4c5b4dd183ca025c5191ac67d7f992643333504da30e8300a0b40152671", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 5:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, 0x0)

executing program 5:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
listen(0xffffffffffffffff, 0x1ff)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5430053cd0104c3a7f5cb24bb6d17cdea33431992490874af34f57192a092415a78f72c6d06c2808c144619439438c966cfacd28e52243a6c2c403139343bc6854a57b034154a9a256e9cf28b3c0b212c15922b7dce9a1e78abe69771ac340e7d9df78e728bf28d3eecd1a6b6d89fe921aea98f98c171ad39ca22660578b95a9cdda81c1796621a61a08f2a1e590466a4e6aa1150ab3fe740d665b5516820bc61f07ed1a200a8cd68f227bbe7504e5cd027c3da73e6a986cfbb6d13b72b9d29775f7308f3d94e9e0100b03fcbe053bf94d6fbcb7a448c9291db8d5962e09a36a7fda3fbb49bd04e914978488894e1bf9c4b7f3e123ca414001b6d0c8d0902a17a537a516cf9b48a4cd76c85f82aefc0fb5ac18133b92cdf719d6261d17fdc567b9e734a8d491157b10ef05b6034ece6effa4b4c92effe3f6a2a5eb24b4640087a4adb7b97b44639a7fe3784df7a9b70ad0962c94e1b3dd10d66921009de82521931a69d879e03f60e9f6a4451881efd0ddc971206a13cd2c3a7035b5b942e04a0", 0x780}], 0x1)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 1:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendto$unix(r4, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r4, 0x1)
recvmmsg(r3, &(0x7f0000000400)={0x0, 0x1}, 0x10, 0x8c2, 0x0)
recvmmsg(r3, &(0x7f0000001640)={0x0}, 0x10, 0x80, 0x0)
r6 = socket(0x18, 0x1, 0x0)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
r7 = socket(0x18, 0x1, 0x0)
r8 = getuid()
getsockopt$sock_cred(r7, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r8, 0x0)
connect$unix(r7, 0x0, 0x0)
r9 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r9, &(0x7f0000000940), 0xcc, 0x2, 0x0)
r10 = socket(0x18, 0x2, 0x0)
getsockopt$SO_PEERCRED(r10, 0xffff, 0x1022, &(0x7f0000000540)={0x0, 0x0, <r11=>0x0}, 0xc)
msgsnd(r9, &(0x7f0000000400)=ANY=[@ANYRESHEX=r11, @ANYRES32], 0x15, 0x0)

executing program 3:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 2:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 1:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340))

executing program 1:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x780}], 0x1)

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendto$unix(r4, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r4, 0x1)
recvmmsg(r3, &(0x7f0000000400)={0x0, 0x1}, 0x10, 0x8c2, 0x0)
recvmmsg(r3, &(0x7f0000001640)={0x0}, 0x10, 0x80, 0x0)
r6 = socket(0x18, 0x1, 0x0)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
r7 = socket(0x18, 0x1, 0x0)
r8 = getuid()
getsockopt$sock_cred(r7, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000200)='./file0\x00', r8, 0x0)
connect$unix(r7, 0x0, 0x0)
r9 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r9, &(0x7f0000000940), 0xcc, 0x2, 0x0)
r10 = socket(0x18, 0x2, 0x0)
getsockopt$SO_PEERCRED(r10, 0xffff, 0x1022, &(0x7f0000000540)={0x0, 0x0, <r11=>0x0}, 0xc)
msgsnd(r9, &(0x7f0000000400)=ANY=[@ANYRESHEX=r11, @ANYRES32], 0x15, 0x0)

executing program 2:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 4:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x100)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 2:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340))

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
socket(0x2, 0x1, 0x0)
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x83fa})
r1 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0)
compat_30_getdents(r1, &(0x7f0000000000)=""/174, 0x8af)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@len=0x6, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)="3f019aad88931d06b5acdb5a71ee4f8fcea0db8ac056", 0x16}, {&(0x7f0000000140)="9086cd4bd71a29fa4e7bcda35f8ae338053c4eb6894abd97f84c5696df002c4e72edb18d13809e40d4fb77afbc1f35c05ef2ff304517cdb90b39684a09406031208d876b073f66e7f6a6c46ce34cd3b93a6c53b901e67779ae3514423852ab216208b2a2faeace2ce81aa3a58e212cb7cf0e3eced87e17c9931c3d427195dbd02127c1dd62ebea970e6d533145d9ce81ae8c21ecb9c539714269c72c4847d98d159b949a630c2ded8335e165b235a373567fbc289a6786df52608218cfef69e22f50027b8bd0b3733256d30739", 0xcd}], 0x2, &(0x7f0000000280)}, 0x8)
_lwp_exit()
_lwp_wait(0x0, &(0x7f0000000780))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4)
writev(r0, &(0x7f0000000080)=[{0x0}], 0x1)
compat_50___lstat30(0x0, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7c0}], 0x1)

executing program 0:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendto$unix(r3, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r3, 0x1)

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)

executing program 1:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)

executing program 1:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 1:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 0:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendto$unix(r3, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r3, 0x1)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(r0, &(0x7f0000000180)=""/162, 0xa2)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2002, 0x0, 0x11, r0, 0x0, 0x0)

executing program 5:
r0 = socket(0x1f, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
listen(0xffffffffffffffff, 0x1ff)

executing program 1:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 0:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 5:
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 4:
socket(0x2, 0x1, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xbd0, 0x20)
socket$inet(0x2, 0x1, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000040)='./file1\x00', 0x200, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, <r2=>0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)="cd9d36c3f1490463cf1fc130e34eb835714b696cba0034af9e02103553c160f4acf139c36f1176473c59660d5b99928c77b0459cd8eb882c697d0a937f91a3e82a8ddec61d14b9e0c3d2e2a32de5377ef96412395bc5fe2be27b71ff8e48efdecaa06513b609d0612b368f20d71363572644088e577aff697578b582fb179125ed527a30a461602cff3f608a5684a38f6683780e3b6445670756ae2fc6ec031604a889a59587ad827ddcc25b36"})
compat_50_quotactl(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4, r2, &(0x7f00000009c0)="97419be9d285c34d993fb539ecd331fb7d5761c6aa7eb51130b20f0f28397c648bd16c5f1044fda99670c24a9fb809db6673a12255c01d7175f2b2414123f7b21f496a579131d0eac0416faaa1b41faf74e327b262b3d1411c284e18dca1845fb3a68ac064bf2e8910ecda429362b685bc117c71b1b089d377c76db5f6ac0504fa9318069bc4c3d4311eb94fd90c6e46e8c4d7855b46de5d38d4b0793a7e7928521fd28250ad7e93f016cd08f6aad6d28bfc81764e612d0db38f292c2801a61827006880d66a868d1713f8f4d9a7a00200a0a273")
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
getpeername(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000440)=""/80, 0x50, 0x2, &(0x7f0000000700)=@file={0x0, './file0/file0\x00'}, 0x10)
rename(&(0x7f0000000980)='./file1\x00', &(0x7f0000000100)='./file0\x00')
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
posix_spawn(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0)

executing program 0:
__setitimer50(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/162, 0xa2)

executing program 0:
pipe(&(0x7f0000001400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fktrace(r0, 0x0, 0x2, 0x0)
__getrusage50(0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0)
r2 = _lwp_self()
compat_60__lwp_park(0x0, r2, 0x0, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ebffcb", 0x3)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000000), 0x10, 0x0}, 0x0)
syz_emit_ethernet(0x138, &(0x7f0000000000))
pipe(&(0x7f0000000a40)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x62e2dd08f149ff1b, r4)
_lwp_continue(0x0)
getpgrp()
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r5 = socket(0x2, 0x2, 0x0)
connect$unix(r5, &(0x7f0000000000), 0x10)
sendmsg$unix(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x1)
ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000040)=0x5)
__mount50(&(0x7f0000000000)='lfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000080)='\a', 0x1)

executing program 1:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendto$unix(r3, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r3, 0x1)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendto$unix(r3, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
recvmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x23}, 0x840)
shutdown(r3, 0x1)

executing program 1:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 0:
socket(0x1f, 0x1, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
listen(r0, 0x1ff)

executing program 5:
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000340))

executing program 5:
__setitimer50(0x0, 0x0, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/162, 0xa2)

executing program 1:
r0 = __clone(0x0, 0x0)
getpriority(0x1, r0)

executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2002, 0x0, 0x11, r0, 0x0, 0x0)

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 5:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
sendto$unix(r3, &(0x7f0000000040)="06", 0x1, 0x0, 0x0, 0x0)
shutdown(r3, 0x1)

executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
listen(r0, 0x1ff)

executing program 5:
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 2:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7c0}], 0x1)

executing program 3:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 2:
r0 = socket(0x18, 0x2, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0)
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x100, 0xffffffffffffffff)
mknod(&(0x7f0000000000)='./file1\x00', 0xe015, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
ftruncate(r1, 0x0, 0x0)
setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000000", 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_____semctl13$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)=@buf=0x0)
msgget$private(0x0, 0x0)
open(&(0x7f00000001c0)='./file1/file0\x00', 0x1, 0x100)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001400)=[{0x0}], 0x1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
pipe(&(0x7f0000001400)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x0, 0x2, r4)
compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
r5 = getppid()
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x2, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
writev(r6, &(0x7f0000001480)=[{&(0x7f0000001180)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eae00d8dfbbd6c28b10fa891e47d6c3bba690a611889032cf7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a672650a7848a47857f51d90a4c65f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000100)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6e8de84b4c523a583f91557c748a02cda4cedf13579996073843e85cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4)
setuid(0xee01)
ktrace(0x0, 0x5, 0x1332, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0), 0xc, 0x0, 0x0, 0x0}, 0x0)

executing program 4:
socket(0x2, 0x1, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xbd0, 0x20)
socket$inet(0x2, 0x1, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000040)='./file1\x00', 0x200, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, <r2=>0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)="cd9d36c3f1490463cf1fc130e34eb835714b696cba0034af9e02103553c160f4acf139c36f1176473c59660d5b99928c77b0459cd8eb882c697d0a937f91a3e82a8ddec61d14b9e0c3d2e2a32de5377ef96412395bc5fe2be27b71ff8e48efdecaa06513b609d0612b368f20d71363572644088e577aff697578b582fb179125ed527a30a461602cff3f608a5684a38f6683780e3b6445670756ae2fc6ec031604a889a59587ad827ddcc25b36"})
compat_50_quotactl(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4, r2, &(0x7f00000009c0)="97419be9d285c34d993fb539ecd331fb7d5761c6aa7eb51130b20f0f28397c648bd16c5f1044fda99670c24a9fb809db6673a12255c01d7175f2b2414123f7b21f496a579131d0eac0416faaa1b41faf74e327b262b3d1411c284e18dca1845fb3a68ac064bf2e8910ecda429362b685bc117c71b1b089d377c76db5f6ac0504fa9318069bc4c3d4311eb94fd90c6e46e8c4d7855b46de5d38d4b0793a7e7928521fd28250ad7e93f016cd08f6aad6d28bfc81764e612d0db38f292c2801a61827006880d66a868d1713f8f4d9a7a00200a0a273")
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
getpeername(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000440)=""/80, 0x50, 0x2, &(0x7f0000000700)=@file={0x0, './file0/file0\x00'}, 0x10)
rename(&(0x7f0000000980)='./file1\x00', &(0x7f0000000100)='./file0\x00')
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
posix_spawn(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0)

executing program 3:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/162, 0xa2)

executing program 4:
__setitimer50(0x0, 0x0, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea", 0x1)

executing program 5:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
shutdown(r3, 0x1)

executing program 4:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
r0 = socket$unix(0x1, 0x0, 0x0)
listen(r0, 0x1ff)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7c0}], 0x1)

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 5:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
shutdown(r3, 0x1)

executing program 5:
__setitimer50(0x0, 0x0, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 5:
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 3:
r0 = socket$unix(0x1, 0x0, 0x0)
listen(r0, 0x1ff)

executing program 5:
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(r0, 0x0, 0x0)

executing program 0:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7c0}], 0x1)

executing program 4:
mknod(&(0x7f0000002bc0)='./file0\x00', 0xc035cd953ea0fd64, 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x4, &(0x7f0000000c80)="7c7280f197949f3485691e4f72375651fbea903019947ea865d3dab949bef963ece0bb173ecd0e823df28df4bd8a7914468c68c6da4f8c3c350f7900cc17e54020edfe1a40c9046b096843d3e27a5a7dfb34689dfb0599202bedb5978ea41d2c98d70d5dce498f065a84503781980bfb0727f97510aaf1eccf6085334ea2b4b4bb13e05701edaeb32bef019f2b73c049c7bc5437dfc673adb636e0057cbfebe299bf043df0f3150345e1e21fb7e697dcfb0f59d9dff84821dcc9cb03e7ebede095c5ac768c11e1546652e344e537cd938daaacbf5e")
r0 = socket$inet(0x2, 0x2, 0x0)
ioctl$FIONREAD(r0, 0x80206979, &(0x7f0000000000))
fchownat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
compat_90_statvfs1(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), 0x1)
open$dir(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f0000000100)=""/200, 0xc8, 0x1020, 0x0, 0x0)
writev(r2, &(0x7f0000000080)=[{&(0x7f0000000f80)="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", 0x7b5}], 0x1)
__stat50(&(0x7f0000000000)='./file0\x00', 0x0)
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1001, 0x1)

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0) (async, rerun: 32)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil) (async, rerun: 32)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000) (async)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) (async, rerun: 64)
compat_50___shmctl13$IPC_RMID(r1, 0x0) (async, rerun: 64)
shmctl$SHM_UNLOCK(r2, 0x4)

executing program 5:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
r0 = socket$unix(0x1, 0x0, 0x0)
listen(r0, 0x1ff)

executing program 0:
fork()
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 3:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 4:
mknod(&(0x7f0000002bc0)='./file0\x00', 0xc035cd953ea0fd64, 0x0)
mknod(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x4, &(0x7f0000000c80)="7c7280f197949f3485691e4f72375651fbea903019947ea865d3dab949bef963ece0bb173ecd0e823df28df4bd8a7914468c68c6da4f8c3c350f7900cc17e54020edfe1a40c9046b096843d3e27a5a7dfb34689dfb0599202bedb5978ea41d2c98d70d5dce498f065a84503781980bfb0727f97510aaf1eccf6085334ea2b4b4bb13e05701edaeb32bef019f2b73c049c7bc5437dfc673adb636e0057cbfebe299bf043df0f3150345e1e21fb7e697dcfb0f59d9dff84821dcc9cb03e7ebede095c5ac768c11e1546652e344e537cd938daaacbf5e")
r0 = socket$inet(0x2, 0x2, 0x0)
ioctl$FIONREAD(r0, 0x80206979, &(0x7f0000000000))
fchownat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
compat_90_statvfs1(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), 0x1)
open$dir(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f0000000100)=""/200, 0xc8, 0x1020, 0x0, 0x0)
writev(r2, &(0x7f0000000080)=[{&(0x7f0000000f80)="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", 0x7b5}], 0x1)
__stat50(&(0x7f0000000000)='./file0\x00', 0x0)
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1001, 0x1)

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7c0}], 0x1)

executing program 4:
r0 = msgget$private(0x0, 0x0)
r1 = socket(0x10, 0x0, 0x81)
r2 = accept(r1, 0x0, &(0x7f0000000040))
ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000080)) (async)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20, 0x4c3abd11dc989809)
mknod$loop(&(0x7f0000000140)='.\x02\x00', 0x6000, 0x0) (async)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) (async)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) (async)
r4 = paccept(r2, &(0x7f0000000180)=@family, &(0x7f00000001c0)=0xe, 0x50000000)
dup3(r3, r4, 0x1000000)
r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r5, 0x20003102, 0x0)
r6 = compat_30_socket(0x22, 0x3, 0x0)
compat_43_olseek(r1, 0x7fffffffffffffff, 0x2)
compat_43_orecv(r6, 0x0, 0x0, 0x1001) (async)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)
r7 = compat_30_socket(0x22, 0x3, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000700)=0x2b8, 0x4)
getuid()

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 2:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 4:
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x4) (async, rerun: 64)
faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async, rerun: 64)
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x0) (async)
r0 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x20007402, 0x0) (async)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async, rerun: 32)
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) (async, rerun: 32)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) (async)
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32)
r2 = _lwp_self() (rerun: 32)
_lwp_suspend(r2) (async, rerun: 64)
_lwp_detach(r2) (rerun: 64)
_lwp_wait(0x0, 0x0) (async)
fsync(r1)
profil(0x0, 0x0, 0x0, 0xfffffffe) (async)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x410, r3, 0x0, 0xfffffffffffffff9)
_lwp_self()

executing program 0:
fork()
r0 = socket(0x2, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xe)
compat_50_wait4(0x0, 0x0, 0x1, 0x0)

executing program 2:
open(0x0, 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 0:
r0 = open$dir(0x0, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 2:
__mount50(&(0x7f00000001c0)='puffs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
pipe(&(0x7f0000000a40)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
compat_43_ogetrlimit(0x0, &(0x7f0000000300))
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
flock(r2, 0x8)
fcntl$lock(r2, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000080))
fcntl$lock(r3, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})
compat_20_statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 0:
mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718)
r0 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000040))
ioctl$WSDISPLAYIO_PUTCMAP(0xffffffffffffff9c, 0x80205743, &(0x7f0000000180)={0x20, 0x1, &(0x7f0000000000)=0x40, &(0x7f0000000040)=0x7f, &(0x7f00000000c0)=0x3})
connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa)
mknod(&(0x7f0000001200)='./file0\x00', 0x2000, 0x400)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x12, r1, 0x0, 0x0)
modctl$MODCTL_LOAD(0x0, &(0x7f0000000080)={&(0x7f0000000240), 0x0, &(0x7f0000000140)="3cd26fb3a87dc70623e83cfa2f", 0xd})

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7c0}], 0x1)

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 5:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 5:
fork()
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 2:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 2:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 2:
open(0x0, 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 2:
r0 = open$dir(0x0, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
unlink(0x0)
mknod(&(0x7f0000000200)='./file0\x00', 0xc035cd953ea0fd64, 0x1733)
truncate(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
compat_43_otruncate(&(0x7f0000000000)='./file1\x00', 0x0)

executing program 1:
r0 = socket$unix(0x1, 0x0, 0x0)
listen(r0, 0x1ff)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7e0}], 0x1)

executing program 1:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 2:
__mount50(&(0x7f00000001c0)='puffs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
pipe(&(0x7f0000000a40)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
compat_43_ogetrlimit(0x0, &(0x7f0000000300))
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
flock(r2, 0x8)
fcntl$lock(r2, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000080))
fcntl$lock(r3, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})
compat_20_statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 5:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 4:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 2:
open(0x0, 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5430053cd0104c3a7f5cb24bb6d17cdea33431992490874af34f57192a092415a78f72c6d06c2808c144619439438c966cfacd28e52243a6c2c403139343bc6854a57b034154a9a256e9cf28b3c0b212c15922b7dce9a1e78abe69771ac340e7d9df78e728bf28d3eecd1a6b6d89fe921aea98f98c171ad39ca22660578b95a9cdda81c1796621a61a08f2a1e590466a4e6aa1150ab3fe740d665b5516820bc61f07ed1a200a8cd68f227bbe7504e5cd027c3da73e6a986cfbb6d13b72b9d29775f7308f3d94e9e0100b03fcbe053bf94d6fbcb7a448c9291db8d5962e09a36a7fda3fbb49bd04e914978488894e1bf9c4b7f3e123ca414001b6d0c8d0902a17a537a516cf9b48a4cd76c85f82aefc0fb5ac18133b92cdf719d6261d17fdc567b9e734a8d491157b10ef05b6034ece6effa4b4c92effe3f6a2a5eb24b4640087a4adb7b97b44639a7fe3784df7a9b70ad0962c94e1b3dd10d66921009de82521931a69d879e03f60e9f6a4451881efd0ddc971206a13cd2c3a7035b5b942e04a040b5e3bcc9b124e43d340f1e12f067564d5df4646bb510aa6111a7d148f552cfa4c0067cf74ecbc3ef197182110fcbb79467c49f226a492ec6fa78adfcc1e4a6491b138574034df30173aa235916dd8a8646cbe17451faa7020938ed6a0362f5", 0x7e0}], 0x1)

executing program 4:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 2:
open(0x0, 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 4:
r0 = socket$unix(0x1, 0x0, 0x0)
listen(r0, 0x1ff)

executing program 2:
r0 = open$dir(0x0, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 4:
fork()
compat_50_wait4(0x0, 0x0, 0x20000, 0x0)

executing program 1:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)

executing program 5:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 0:
__mount50(&(0x7f00000001c0)='puffs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
pipe(&(0x7f0000000a40)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
compat_43_ogetrlimit(0x0, &(0x7f0000000300))
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
flock(r2, 0x8)
fcntl$lock(r2, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000080))
fcntl$lock(r3, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})
compat_20_statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 2:
compat_43_osethostname(&(0x7f0000000300)="f78da7613e1654362fc23a5a6d425076760dd940f9efac2f8f09420134751ecdf7e69457ef75804139584abf6f8befdf06f285a42f37da10d290d48e257ec89b832ef647fa406141c49cc4d186db34543df9664720efac55c759c47ae2f1a2af642f27b8aedaf53308e6cb9a00532cc8aede92267eb8b0c15003d24b60c765f0", 0x80)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/../file0\x00', 0x2, 0x20)
munmap(&(0x7f0000000000/0xf000)=nil, 0xf000)
compat_50_utimes(0x0, &(0x7f0000000f00))
r1 = _lwp_self()
_lwp_suspend(r1)
_lwp_wakeup(r1)
_lwp_kill(r1, 0x5)
rmdir(&(0x7f0000000180)='./file0/../file0\x00')
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
modctl$MODCTL_STAT(0x4, &(0x7f00000001c0)={&(0x7f0000000100)=""/71, 0x47})
compat_90_statvfs1(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000380), 0x1)

executing program 5:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 4:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
sendmmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x4}, 0x10, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)

executing program 5:
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 4:
socket$unix(0x1, 0x2, 0x0)
listen(0xffffffffffffffff, 0x1ff)

executing program 1:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 1:
r0 = semget$private(0x0, 0x3, 0x491)
semop(r0, &(0x7f0000000040)=[{0x0, 0x3, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x708, 0x1800}, {0x1, 0x6}, {0x4, 0x0, 0x1000}, {0x7}, {0x4, 0x80, 0x1800}, {0x2, 0x9, 0x1000}, {0x3, 0x15}], 0x9)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6aaaf9f55adc2226, 0x0)
fcntl$setstatus(r1, 0x4, 0x4)
r2 = socket(0x2, 0x4001, 0x0)
r3 = dup(r2)
r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff)
close(r4)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r5 = socket(0x2, 0x2, 0x0)
dup2(r3, r4)
syz_emit_ethernet(0x138, &(0x7f0000000000))
shutdown(r4, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
connect$unix(r5, &(0x7f0000000000)=@file={0x0, '\x00'}, 0x3)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)
fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x300000001})
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x100000001})
symlink(0x0, 0x0)
__mount50(&(0x7f0000000000)='overlay\x00', 0x0, 0x0, &(0x7f0000000540), 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)
msgget(0x2, 0x201)
symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00')
r7 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r7, 0x8, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
setrlimit(0x7, &(0x7f0000000080)={0x0, 0xf7c})
r8 = socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r8, 0xffff, 0x4, 0x0, 0x0)

executing program 4:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(0x0, &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 5:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f00000000c0)="ff", 0x1, 0x0, 0x0, 0x5a)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
shutdown(r3, 0x1)

executing program 1:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x0, 0x0)

executing program 4:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 5:
r0 = syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0xe725e63ca6c9ea47, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x90, 0x80, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x1, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x40, 0x81, 0x1a}}, [{{0x9, 0x5, 0x82, 0x2, 0x20, 0x13, 0x7, 0x2}}]}}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x4, 0x1, 0x7f, 0xff, 0x3f}, 0xa8, &(0x7f00000001c0)={0x5, 0xf, 0xa8, 0x2, [@generic={0xa0, 0x10, 0xb, "2ddc7d5ddbe14c732536224ab6e4bb3c60c37ea0965983de3e92e8e3bab2d5692e2b1591667772f385d20516b34c0d20ea39d36371373abe3362ae0e7c6c68d1b93175c66071d944ba7bd26f72348b00dab1bc5ece0b9680b5489f8e8aa9843c5e93f2072fe32ea949c6ae3b8d78df10810137d371983cf0a929acbdf24037963fc8fc808261db9baad092a6da0eb92c6b9fb5e634f68914c773c9196a"}, @ptm_cap={0x3}]}, 0x8, [{0xe8, &(0x7f0000000440)=@string={0xe8, 0x3, "b4e542aba40ce8f2e9d79c12421e96ca6568d98c62c860daed3b958bd0b37323817a1bb6520464c9da95d8b02b04212109b2948d1623becae465ee44187525d81978930c9cae91c35616faacf4b1f30309cc6ce10dea7841ee41744fc5d1da2c2dcb8ea4143dc011494b41146a77851de9a27f3d4a1f60bfcc7baa54113b9ea78080fdfd05d337ae295c03993bcff6556bc6220629939c39f674e4715a78de746807a1aaaa8510a8f6efcdb73991402383b2c403595df20226387696374627e291dc8c9b068ad770c8de7b246df9d049c475b73c6225774a8b9bc6b0b6991cb6c0889bc1e238"}}, {0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0x340a}}, {0x90, &(0x7f0000000280)=@string={0x90, 0x3, "307df58bfb5cd90dbda7d72648e1f282d6f5906c6c1f83e48210298a9ad84190fc97bf48bb9262787a1e8894b9886a86939c5aac999ee8bb1f4a9d224a502589faeaf68843b38f47b5a83956a2ee1d9099e502a2397e0a9efa0f9becce63d49d27902353e770a41bdfaa5297c281d433a462bb5c64db8fdde1c74a86237554185a158ba902d9bc30034ac16229ca"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x40f}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x500a}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x448}}, {0x7b, &(0x7f0000000580)=@string={0x7b, 0x3, "c0057ad389ea2d8df458bd2995fb29a6c86768fb672ae50eb1bfe3d3c7765c7a21e15a35e3e5c4e4150e9dfe64fe37288f803cb90bf3b2f7fbc5c878ea606ada9872ba2a7ab3e553990e61b03ce8abc2342b8dfed7a9e79bef6d7f27f8c259f545e75b9b6a277b3bfadf0e91efcecfb6d8ab7c30db63262293"}}]})
write(r0, 0x0, 0x0)
close(0xffffffffffffffff)
write(0xffffffffffffffff, 0x0, 0xfffffffffffffc94)
execve(0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0)
link(&(0x7f0000000340)='./bus\x00', &(0x7f0000000400)='./file0\x00')
ktrace(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0)

executing program 1:
mprotect(&(0x7f0000068000/0x4000)=nil, 0x4000, 0x2)
compat_50_clock_settime(0x0, &(0x7f0000000000))

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 0:
__mount50(&(0x7f00000001c0)='puffs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
pipe(&(0x7f0000000a40)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
compat_43_ogetrlimit(0x0, &(0x7f0000000300))
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
flock(r2, 0x8)
fcntl$lock(r2, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000080))
fcntl$lock(r3, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})
compat_20_statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 2:
compat_43_osethostname(&(0x7f0000000300)="f78da7613e1654362fc23a5a6d425076760dd940f9efac2f8f09420134751ecdf7e69457ef75804139584abf6f8befdf06f285a42f37da10d290d48e257ec89b832ef647fa406141c49cc4d186db34543df9664720efac55c759c47ae2f1a2af642f27b8aedaf53308e6cb9a00532cc8aede92267eb8b0c15003d24b60c765f0", 0x80)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/../file0\x00', 0x2, 0x20) (async)
munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) (async, rerun: 32)
compat_50_utimes(0x0, &(0x7f0000000f00)) (async, rerun: 32)
r1 = _lwp_self()
_lwp_suspend(r1)
_lwp_wakeup(r1) (async)
_lwp_kill(r1, 0x5)
rmdir(&(0x7f0000000180)='./file0/../file0\x00') (async)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
modctl$MODCTL_STAT(0x4, &(0x7f00000001c0)={&(0x7f0000000100)=""/71, 0x47}) (async)
compat_90_statvfs1(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000380), 0x1)

[ 552.6161985] uhub5: device problem, disabling port 1
executing program 1:
socket$unix(0x1, 0x2, 0x0)
listen(0xffffffffffffffff, 0x1ff)

executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="ea", 0x1)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7e0}], 0x1)

executing program 3:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(0x0, &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 1:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
shutdown(r2, 0x1)

executing program 2:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x0, 0x0)

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00')

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2005, 0x0, 0x11, r0, 0x0, 0x0)

executing program 4:
__mount50(&(0x7f00000001c0)='puffs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0)
pipe(&(0x7f0000000a40)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
compat_43_ogetrlimit(0x0, &(0x7f0000000300))
mknod(&(0x7f00000000c0)='./bus\x00', 0x0, 0x4f4b)
minherit(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
flock(r2, 0x8)
fcntl$lock(r2, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000080))
fcntl$lock(r3, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100080001})
compat_20_statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 1:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
r2 = shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
shmat(r2, &(0x7f0000002000/0x4000)=nil, 0x3000)
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 5:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7e0}], 0x1)

executing program 3:
socket$unix(0x1, 0x2, 0x0)
listen(0xffffffffffffffff, 0x1ff)

executing program 3:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
execve(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x5d, 0x20e5, 0x0, 0x0)
close(r0)

executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10, 0x20)
r1 = socket(0x18, 0x3, 0x0)
getsockopt(r1, 0x29, 0x0, 0x0, 0x0)
setreuid(0x0, 0xee01)
compat_50_clock_settime(0x0, &(0x7f0000000000))
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x0)
rmdir(&(0x7f0000000180)='./file0\x00')
compat_50_____semctl13$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)=@array)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
mknod(&(0x7f0000000280)='./file0\x00', 0x6000, 0x200)
open(&(0x7f00000011c0)='./file0\x00', 0x0, 0x0)
unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0)
compat_30_getfh(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 2:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x0, 0x0)

executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 5:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
acct(&(0x7f0000000080)='./file0\x00')

executing program 0:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
shutdown(r2, 0x1)

executing program 2:
__mount50(&(0x7f00000000c0)='efs\x00', &(0x7f0000000080)='.\x00', 0x20000, &(0x7f0000000000)="b6", 0xffffffffffffff20)

[ 554.5261941] execve_loadvm: check exec failed for ./file0/file0, error 62
executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(0x0, &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
listen(r0, 0x0)

executing program 5:
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffdae)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
compat_43_osetrlimit(0x9, &(0x7f0000000200))
_lwp_ctl(0x0, &(0x7f0000001200)=0x0)
profil(0x0, 0x0, 0x0, 0x0)
socket(0x18, 0x3, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0, 0x0)

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x0, 0x0)

executing program 1:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7f0}], 0x1)

executing program 0:
socket(0x11, 0x3, 0x0) (async)
socket(0x18, 0x400000002, 0x0) (async)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") (async)
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0) (async)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) (async)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0) (async)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0) (async)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async)
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80)) (async)
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2) (async)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) (async)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r4, 0x0, 0x1f00)
acct(&(0x7f0000000080)='./file0\x00') (async)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")

executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
r0 = openat$wscons(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
ioctl$WSKBDIO_SETLEDS(r0, 0x8004570b, 0x6)
ioctl$_O_WSDISPLAYIO_SETKEYBOARD(r0, 0xc0085751, &(0x7f0000000040)={0x0, 0x800})
ioctl$WSKBDIO_GETSCROLL(r0, 0x400c5717, &(0x7f0000000080))
r1 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil)
compat_14_shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)="203b294db1134aeb07834eb2fc690ad54099063b1fadd24f3407dc7c3fa8f280fde7d18b"})
ioctl$WSDISPLAYIO_GBORDER(r0, 0x4004575b, 0x6)
compat_40_mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x20, &(0x7f00000001c0)='e')
shmctl$IPC_RMID(0xffffffffffffffff, 0x0)
ioctl$WSDISPLAYIO_SPROGRESS(r0, 0x8004575e, 0x0)
compat_30___lstat13(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)="2881d559ab6499ad7bee03822b626873fc0853ea45514285aeb37ab134c109c491bc15d286cb31a612d03d5e840ddab6e46d19f84cb0966148e74ec5749a8ba89c75b59dd0142be221cad283a2e92cf746e7fb636805609c9938aca31c4e7ce1c5acbd7bf28f2a712c32973658", 0x6d)
ioctl$WSDISPLAYIO_PUTWSCHAR(r0, 0xc0105756, &(0x7f0000000340)={0x4, 0x200, 0x9, 0xb0, 0x0, 0x3})
r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x1000000, 0x38)
mkdirat(r2, &(0x7f00000003c0)='./file1\x00', 0x88)
r3 = openat$wscons(0xffffffffffffff9c, &(0x7f0000000400), 0x10, 0x0)
ioctl$KDSETRAD(r3, 0x20004b43)
ioctl$WSKBDIO_SETLEDS(r0, 0x8004570b, 0x6c5)
connect$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs={0x1, 0x0, 0x2}, 0x8)
readlink(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=""/224, 0xe0)
__mount50(&(0x7f00000005c0)='udf\x00', &(0x7f0000000600)='./file2\x00', 0x40000000, &(0x7f0000000640)="741e36a257d08b59ca9254604a2740fd7ecdf91c6b9d6d52bd409f642118af7a777241e97b01c1e4f683471b4edb917d501e14c8980108929475c65afbd1bdcf86163eece8a5d59654b6ce2bb02ab6e5bae4e32785279ea1a59279430c1c4827", 0x60)
ioctl$KDGETLED(r3, 0x40044b41, 0x81)
utimensat(0xffffffffffffff9c, &(0x7f00000006c0)='./file2\x00', &(0x7f0000000700)={{0x5}, {0x3f, 0xdc}}, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x810, r3, 0x0, 0x9)
write(r0, &(0x7f0000000740)="f7a83fe5bfef0f1824e551ee78391485e54e8ca9ff6eafd5a1d203d257a2779d0ab59b059d8a62ae4d744a0beffe8eb413425c85972cf1edc2d2", 0x3a)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000780), &(0x7f00000007c0)=0xc)
accept$inet(r4, &(0x7f0000000800), &(0x7f0000000840)=0xc)
__posix_rename(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file1\x00')
readlink(&(0x7f0000000900)='./file2\x00', &(0x7f0000000940)=""/4096, 0x1000)

executing program 1:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
r1 = socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
accept$unix(r1, 0x0, &(0x7f0000000180))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
shutdown(r2, 0x1)

[ 554.9161927] WARNING: module error: vfs load failed for `compat_sysv_14', error 2
executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
acct(&(0x7f0000000080)='./file0\x00')

executing program 1:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
acct(&(0x7f0000000080)='./file0\x00')

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2006, 0x0, 0x11, r0, 0x0, 0x0)

executing program 1:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="e563f18e4b6fbf7e2d27132b38cead9c1b76429fd11555a33e0279519c726674b037068fedc6c9079b3ce41405b93be80eb236a3e2ff9e6198b90a15c653459b8dfd1dadfa5d83dc378db4d1a91ff4189fe36fdc321592478ce514f7082acbf6d374c4d9ea2a7a086fdbf09774f3b41fdacbf3f936f78127c962ebc42391b0feddfe51ff85b132284ae283da9b6c02a5a7f0f441c257da37df26dfd88289dba757f866b6c500f0c2669d6b2b1fb076679688ab60549897b78558ecfd1284d245d5e0328f5b4d4b72eb95fde55ad5b10be03f9f6f954a3fd6b7df495563d5b39ada2fc3c6c2d0a5491e74357ae09c37b683bdd0350e1a9ff40158789097a4809dc5ffa085122fd77992c14faa444358e476bb2b393c404ad4e7c015c1d4593bdf770a094b2ad8c33d9cd7ff22c3ab644b8d282f72793436ed5a65674d777b9dc933705beb593a78c7a822eb2ca73590dc4282084ba0375c7bd5b8ab90f833ee0641175047436bce2f1e7178e81b62f115be43b21246973ee17eff8c80458910fff8d29816ffd1c5c922259b14dd9c94e5e2c7cf85ada18a9fc180f534ddd0327c41acd50789ebddd6139cc1efa238fa431e9304af9b830e119850d044cfa160385005ac0db7fc17c20c505afecd16ecf9517e7c365d8f09475230c101e967812b01914d1172c35963a2cdf3058f0dc51a49c55c62c45164b7043a8b2afbff14688ef6df8e2fd513409c5feb5f8b2f2e7b0bee04f8ce42888e9f12f227b1f8efda2a9f2b8c726532be74a1eeb7b6b75d46c76ad81df2af740c00275b8eaee23d17d2ad11b032ee43c6cb33634cb74e04fe7d6ed66f6710379d75d275fe3cca2b763f331054bb5fb589a3e9e4e45fa5cf097c83b7215d990e0c3197c2155b82d6a14dc4d3a0d90f9eda1d6214913980721eb22e767b169e335d832c3b6268233821e30074cae2307dc12c76519f54d1e8d160b089081d1b3369bb2794ca196d2ecdb7e26defda168b7dec89e8443783c03b0344ffe2043923e025f7157d907d15caf7a37e01e890b7542ad50a5d6deb0c291cf5d20f694dfa388a81a6768e6ab51d12af7b2163b514ca557065abdb7166abf139563326c68c9899885cfee45d74035b3d7d5f451ab474239df84cfc6304cf19c90ec1d7b23cea9dbdf7518d695138758a319bee98f8928135a23c2be698c1d4a2e320cbd2e3451f43c3fbf038ecc9fe1df4e99f3e89c95ec47db94195afa2316b6d4d9405339c49b8aab93d9a84471386cfe1fa20d6abe331ba86c0bfce64ca7c374cd50ffdf94085b08c0dd64aa58e0e19cfb58e66db806e58e298f8007aa3ec4b14013eac537ad8064ad242d72ae9b0f8cc73eb4b51db3410b02c0a83ec106af5b48719f70a7d79092dce4883b80d9c5bffb4c9034606c00cf31a2463f791c7282ba3722f78d41f0ae82ea0684ed5f2fc5bfb46230ed44c7148ae88aed4b1175f16a571c6ac1b25b5344c3ca9b7b19d470e303e8998e9f3872915d156c681d774dbee4f6106a4e59ee1b37e8e056067db81843116deb791c2865e53839afdd1ecf6ec524ffccd0c609d3b404e27b7b33012f5df127fa40aa34f2a1eb3f8b80216c32b27cc29db51ec2eb2316fd9415cf8e0b2c6c3a73e377060709ae04bb2eba4c1906f2dd7d33fbf6868fed6a012dc2d693b18d6c82ca4d167da12d5c714657d81dfec2bdbaef56d95adc46e3faeb4400773b6c74f3c5fbc65efa24b54ada0d2556682f77ce99e496c3203acd0b0e30bcec426f3156c910a43ae416635e68317729ee727867241237416524646f705910b5c21345bef26bf5eba1771c8ff5ffa1a772eb0df3569168ab5dd5565b71e07392d30efb236036aecb70d77adfcb0804b47541fae90ff7117a72a9b4e6900d95c6ba6a38bdcaf430cccc0a7abfa337745ce7f69a0605d0850f11470964978f350ab001da46d32b83c0fa2eb40600ee757d88178ac08000988ad9f220e3536625cdde09bf0c6d49de991b70089a34f1ecf92efb061653588fdcac1d256d6e48693598902ae0d757bea4e01c0ab42f5fdf93b1f5df50cf0a0c29fc6dcd3e5084f1cbf69b58aa02bafaf2a5c66a0ab1b01d40ca7531107e718fa0073ea5fdb7d81cd763d2ddbada3240a2b0068764de830e0dec11f339a1d1d181af8e7f5430053cd0104c3a7f5cb24bb6d17cdea33431992490874af34f57192a092415a78f72c6d06c2808c144619439438c966cfacd28e52243a6c2c403139343bc6854a57b034154a9a256e9cf28b3c0b212c15922b7dce9a1e78abe69771ac340e7d9df78e728bf28d3eecd1a6b6d89fe921aea98f98c171ad39ca22660578b95a9cdda81c1796621a61a08f2a1e590466a4e6aa1150ab3fe740d665b5516820bc61f07ed1a200a8cd68f227bbe7504e5cd027c3da73e6a986cfbb6d13b72b9d29775f7308f3d94e9e0100b03fcbe053bf94d6fbcb7a448c9291db8d5962e09a36a7fda3fbb49bd04e914978488894e1bf9c4b7f3e123ca414001b6d0c8d0902a17a537a516cf9b48a4cd76c85f82aefc0fb5ac18133b92cdf719d6261d17fdc567b9e734a8d491157b10ef05b6034ece6effa4b4c92effe3f6a2a5eb24b4640087a4adb7b97b44639a7fe3784df7a9b70ad0962c94e1b3dd10d66921009de82521931a69d879e03f60e9f6a4451881efd0ddc971206a13cd2c3a7035b5b942e04a040b5e3bcc9b124e43d340f1e12f067564d5df4646bb510aa6111a7d148f552cfa4c0067cf74ecbc3ef197182110fcbb79467c49f226a492ec6fa78adfcc1e4a6491b138574034df30173aa235916dd8a8646cbe17451faa7020938ed6a0362f5ca3858a95ae07d59667977eb19e123d9", 0x7f0}], 0x1)

executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10, 0x20) (async)
r1 = socket(0x18, 0x3, 0x0)
getsockopt(r1, 0x29, 0x0, 0x0, 0x0) (async)
setreuid(0x0, 0xee01) (async)
compat_50_clock_settime(0x0, &(0x7f0000000000)) (async)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x0)
rmdir(&(0x7f0000000180)='./file0\x00') (async)
compat_50_____semctl13$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)=@array)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0) (async)
mknod(&(0x7f0000000280)='./file0\x00', 0x6000, 0x200) (async)
open(&(0x7f00000011c0)='./file0\x00', 0x0, 0x0) (async)
unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0)
compat_30_getfh(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))

executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 3:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
syz_extract_tcp_res(&(0x7f0000000000), 0x101, 0x5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
shutdown(r1, 0x1)

executing program 3:
r0 = __clone(0x800, 0x0)
getpriority(0x1, r0) (async)
r1 = msgget$private(0x0, 0x400)
__mount50(&(0x7f0000000000)='lfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000080)='\a', 0x1) (async)
compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, <r2=>0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="3a3dcecace89fb3b6a7463c88d9a062523cb8950eddb369a0c0e50ea03f94de23ef68ec2085d5171477ef89d320a249857f4fb9edc20c4c30c9d219b0150710477a5c19089d2a6722d297812da372a4ad4895b5154b3a01651929625cb26312c98a6a175d1437625d7e3dfd4df2bad6564e34e7ef3879281a5cf12081c15f7d530c590e6f6db2225ac12ee7123dbe9bec85ec1b75c63bac3236eaff76026c0fbd7b0e8d3d68d83929dcfd5f25e9d4586307064271d8d14a41130a5c2ec037b2cd8e20e22478625b77f8252610361fd1ca4347c3a9cc30a"})
r3 = semget$private(0x0, 0x5, 0x2c4)
semop(r3, &(0x7f0000000100)=[{0x0, 0x401e}, {0x0, 0x0, 0x1000}], 0x2)
semop(r3, 0xffffffffffffffff, 0x0) (async, rerun: 32)
connect$inet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32)
r4 = socket(0x2, 0x3, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) (async)
recvmsg(r4, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003500)=""/5, 0x5}, 0x83fa2d63a9010b05) (async)
semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000400)=""/30) (async)
semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f0000000380)=""/76)
semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000004000)=""/4106) (async)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0) (async, rerun: 32)
r5 = geteuid() (async, rerun: 32)
getgroups(0x5, &(0x7f0000000340)=[<r6=>0x0, <r7=>0x0, 0x0, 0x0, 0x0])
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000280)={{0x1, 0x0, 0x0, r5, r7, 0x80, 0x2}, 0x4, 0x7fffffffffffffff, 0xfffffffffffffffe}) (async, rerun: 32)
getgroups(0x3, &(0x7f0000000240)=[0x0, <r8=>0x0, 0x0]) (rerun: 32)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000280)={{0x1, 0x0, r6, 0x0, r8, 0x0, 0x2}, 0x4, 0x7f7ffffffffffffc, 0xfffffffffffffffe}) (async)
r9 = geteuid()
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000001c0)={{0x4, 0x0, r6, r9, r6, 0x25, 0xff01}, 0x7, 0x9, 0x8000})
r10 = getgid() (async)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0) (async)
compat_40_mount(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200))
r11 = getpgid(0xffffffffffffffff) (async)
r12 = getgid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x20009be, 0x0, r10, 0x0, r12, 0x1, 0x8000}, 0x3ff, 0x3, 0x0, r11, 0x1f8, 0x6, 0x7e})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x10000, r2, 0xffffffffffffffff, r9, r12, 0x4, 0x7}, 0x7, 0x8, r0, r0, 0x8000000000000000, 0x7, 0x7ff, 0x1f})

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2006, 0x0, 0x11, r0, 0x0, 0x0)

executing program 0:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7f0}], 0x1)

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
acct(&(0x7f0000000080)='./file0\x00')

executing program 3:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
execve(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
recvfrom$unix(r0, 0x0, 0x5d, 0x20e5, 0x0, 0x0)
close(r0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') (async)
execve(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) (async)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async)
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) (async)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42) (async)
recvfrom$unix(r0, 0x0, 0x5d, 0x20e5, 0x0, 0x0) (async)
close(r0) (async)

executing program 0:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
acct(&(0x7f0000000080)='./file0\x00')

[ 558.9161872] execve_loadvm: check exec failed for ./file0/file0, error 62
executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 3:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_emit_ethernet(0x36, &(0x7f0000000080))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
shutdown(r1, 0x1)

executing program 3:
pipe(&(0x7f0000001400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = getpid()
pipe2(0x0, 0xa33db0a91dda9ed1)
r3 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r4 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r4, &(0x7f00000005c0)={&(0x7f0000000300)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0}, 0x0)
connect$unix(r4, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
sendmmsg(r4, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0, 0x0)
readv(r3, &(0x7f0000000000)=[{&(0x7f0000000200)=""/150, 0x96}], 0x1)
fktrace(r0, 0x0, 0x2, r2)
r5 = __fhopen40(&(0x7f0000000140)="a67432e141f7a6482553a42b02f63916e5819271eed7a4db696fec484dbd586ceb029bb671e910abb826e71bda5dbb4d030f5b81fd54c768a3277b599b5e6ab77affa8f8d338ddf2b43412525d31a960417d2b151b546ac0d3140c4af802003ce06de1acf9954ee8a08f8e74404dcb19f2cd145fa3f7ceeecea20b7bf14275ab77aba00a1091503162e857ef17c40b98e68c2d94fb07463a770770933e5409b0d58d07890e67", 0xa6, 0x400)
fcntl$setown(r5, 0x6, r2)
ioctl$WSMUXIO_LIST_DEVICES(r1, 0xc1045763, &(0x7f0000000000)={0x9, [{0x4, 0xc9}, {0x3, 0x8000}, {0x4, 0x9}, {0x2, 0x8000}, {0x4, 0x1}, {0x3, 0xbdff}, {0x4, 0xffffffe0}, {0x2, 0x3}, {0x3, 0x1000}, {0x0, 0xffff}, {0x4, 0x80}, {0x1, 0x6}, {0x1, 0xf}, {0x3, 0x8}, {0x3, 0xfffd}, {0x4, 0x9}, {0x2, 0x9}, {0x4, 0x7}, {0x2, 0x9}, {0x3, 0x9}, {0x4}, {0x1, 0x9}, {0x0, 0x7}, {0x4, 0x28}, {0x4, 0x6}, {0x3, 0x80000001}, {0x4, 0x7}, {0x4, 0x20}, {0x1, 0x80000001}, {0x1, 0x1ff}, {0x1, 0x2e}, {0x2, 0x6}]})
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
r6 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
compat_30_getdents(r6, 0x0, 0x1f00)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000240)="e049c0d37348a45d6b", 0x9}], 0x1)
r7 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000000240)="ea00000100000000", 0xc)
unmount(0x0, 0x0)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2008, 0x0, 0x11, r0, 0x0, 0x0)

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
acct(&(0x7f0000000080)='./file0\x00')

executing program 3:
setrlimit(0xaf23c61098decb25, &(0x7f0000000180)={0x2})
swapctl$SWAP_ON(0x1, 0x0, 0xffffffdd)

executing program 2:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
shmget$private(0x0, 0x400000, 0x2, &(0x7f0000005000/0x400000)=nil)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)="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", 0x7b5}], 0x1)

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
socket(0x1f, 0x1, 0x81)
acct(&(0x7f0000000080)='./file0\x00')

executing program 2:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
socket(0x1f, 0x1, 0x81)
acct(&(0x7f0000000080)='./file0\x00')

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7f0}], 0x1)

executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = socket(0x18, 0x3, 0x0)
setsockopt(r2, 0x1000000029, 0x32, &(0x7f0000000440)="b211", 0x2)
r3 = getpgrp()
r4 = posix_spawn(0xffffffffffffffff, &(0x7f00000002c0)='%]*&/-:,\x00', &(0x7f0000000480)={0x8, 0x8, &(0x7f0000000300)=@dup={0x1, r1, {0x200}}}, &(0x7f00000004c0)={0x20, 0x0, {0x83}, 0x80000001, {[0x5, 0xba3, 0x0, 0x5]}, {[0x2, 0x7, 0x1, 0x6]}}, &(0x7f0000000500)=['/dev/i2c\x00'], &(0x7f0000000540)=['}^\xe4*}#-]-}):\x00', '/dev/i2c\x00', '}.$\xb1#.\\\x00', '}*!\x00', '%]/@*\x00', '#\x00'])
posix_spawn(r3, &(0x7f0000000080)='!\x00', &(0x7f0000000280)={0x80000000, 0x81, &(0x7f0000000240)=@open={0x0, r0, {&(0x7f0000000200)='/dev/i2c\x00', 0xffff, 0x65a}}}, &(0x7f0000000580)={0x20, r4, {0x7}, 0xffffffc1, {[0x4, 0x7, 0xff, 0x7]}, {[0x4, 0x0, 0x4, 0x7f]}}, &(0x7f00000005c0)=['/dev/i2c\x00', '{(%/@#{\x00', '/dev/i2c\x00'], &(0x7f0000000600)=['\\\x00', '/dev/i2c\x00', ')\'\x00', '\x00', '/dev/i2c\x00', '/dev/i2c\x00', '.$#\x00'])
fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff})
r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000140)={<r6=>0xffffffffffffffff})
r7 = getpid()
fktrace(r6, 0x0, 0x62e2dd08f149ff1b, r7)
fcntl$lock(r5, 0x8, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x100080001, r7})
openat$i2c(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0)
compat_50___fstat30(r5, &(0x7f0000000380))
__wait450(0x0, 0x0, 0xad9602b6d6c4e67, 0x0)
mknod$loop(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0)
pathconf(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x7)
paccept(r1, 0x0, 0x0, 0x70000000)

executing program 4:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
shutdown(r1, 0x1)

executing program 5:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2008, 0x0, 0x11, r0, 0x0, 0x0)

executing program 5:
r0 = __clone(0x0, 0x0)
vfork()
__wait450(r0, 0x0, 0x0, 0x0)

executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x1)
symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10)
shutdown(r0, 0x1)
r2 = socket(0x11, 0x3, 0x0)
getsockopt(r2, 0x0, 0x0, 0x0, 0x0)
__stat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={<r3=>0x0})
mknod(&(0x7f0000000000)='./file0\x00', 0x1000, r3)

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
r3 = socket(0x1f, 0x1, 0x81)
dup2(r2, r3)
connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
acct(&(0x7f0000000080)='./file0\x00')

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
shmat(0x0, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
acct(&(0x7f0000000080)='./file0\x00')

executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)="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", 0x7b5}], 0x1)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7f8}], 0x1)

executing program 1:
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYBLOB="0fe5409539"], 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg(r0, &(0x7f0000000000)={0x0}, 0xfffffe32, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockname$unix(r1, &(0x7f0000000280)=@file={0x0, ""/248}, &(0x7f00000000c0)=0xfa)
setreuid(0x0, 0xee01)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000)={0x0, 0x8}, 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x18, 0x2, 0x0)
setsockopt(r2, 0x1000000000029, 0xb, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4)
r3 = socket(0x1, 0x1, 0x0)
dup2(r2, r3)
setsockopt(r3, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
rename(&(0x7f0000000200)='.\x00', &(0x7f0000000240)='./file0/file0\x00')
r4 = fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffffff)
ioctl$WSDISPLAYIO_GMSGATTRS(r4, 0x40185759, 0x0)
rmdir(&(0x7f0000000180)='./file0/../file0\x00')
unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0)

executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x200f, 0x0, 0x11, r0, 0x0, 0x0)

executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x1)
symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10)
shutdown(r0, 0x1)
r2 = socket(0x11, 0x3, 0x0)
getsockopt(r2, 0x0, 0x0, 0x0, 0x0)
__stat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={<r3=>0x0})
mknod(&(0x7f0000000000)='./file0\x00', 0x1000, r3)

executing program 1:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
shutdown(r1, 0x1)

executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x0, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
setsockopt(r0, 0x11, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)

executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x49)
setreuid(0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, <r0=>0x0}, &(0x7f00000000c0)=0xc)
setegid(r0)
getuid()
syz_emit_ethernet(0x189, &(0x7f0000000580))
chdir(&(0x7f0000000080)='./file0\x00')
r1 = socket(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x400000000002, 0x0)
r3 = dup2(r2, r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
recvmmsg(r3, &(0x7f00000000c0)={0x0}, 0xfffffdfb, 0x0, 0x0)
r4 = getsid(0x0)
ptrace(0x9, r4, 0x0, 0x0)
_lwp_setname(0x0, 0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)

executing program 1:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
r2 = socket(0x18, 0x2, 0x0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
acct(&(0x7f0000000080)='./file0\x00')

executing program 1:
mknod(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
compat_50_clock_settime(0x0, &(0x7f0000000000))
getgid()
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt(r0, 0x6, 0x2, &(0x7f0000000040)="60ba1d1e", 0x4)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRES8], 0x15, 0x0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7f8}], 0x1)

executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)="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", 0x7b5}], 0x1)

executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x18, 0x3, 0x0)
setsockopt(r0, 0x1000000029, 0x27, &(0x7f0000000040)="5ab7736a", 0x4)
r1 = socket(0x2, 0x3, 0x100000001)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x0}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0}, 0x10)
r2 = socket$inet(0x2, 0x2, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
r4 = dup2(r3, r2)
fdatasync(r4)
dup2(r3, r2)
setsockopt$inet_opts(r3, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1)
setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000140)="ea00000100000000", 0x8)
setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="0000ee0000000000dd94e8db2c7b10003d4e6dc9bd649cdd724aa5846b3d4de45838fca030725f172aaa85", 0x2b)
r5 = dup3(r1, r0, 0x1000000)
sendto$inet(r5, &(0x7f0000000140), 0x3a, 0x800c, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000100)="9650", 0x2, 0x0, 0x0, 0x0)
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0)

executing program 0:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2014, 0x0, 0x11, r0, 0x0, 0x0)

executing program 4:
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}, 0x0, 0x2})
socket(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
shutdown(r1, 0x1)

executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x0, 0xd27d43220c7df9b, 0x0)
fpathconf(0xffffffffffffffff, 0xd)

executing program 1:
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e6", 0x11)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
setsockopt(r0, 0x11, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)

executing program 4:
socket(0x11, 0x3, 0x0)
socket(0x18, 0x400000002, 0x0)
socket(0x18, 0x1, 0x0)
pathconf(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x2950, 0x13d4)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
setpriority(0x2, 0x0, 0x0)
mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da)
syz_emit_ethernet(0xd2, &(0x7f0000000100)="c1c47c8573b3b8381c6f2ef1f71b8b1867097a9b1c68459aa3e417a8fa04239230354b109bb5f9b419f42521f47cbf3eb2a2849221ae676f96add7698ec97d9e2e7abf514ab92c30329c92508fef6ced517e48a508c501e92adfbd8016b4c45f6afcbf4f6a7f1f9cc87707753ffd75ff6b40a1adbf99d7802918148aa2bba0b8afa2944fd146b5ebf31265bf2ea1adc045c925d98328079c40fd73d5c2e88a7391ce2ac37e9ebc0e457b25a7aeaf5c39b9eb503685d9d09d6f73d18701f2f38a64d78b7c6d23752e6f688443491885845ffb")
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
pipe(0x0)
r0 = getpid()
fktrace(0xffffffffffffffff, 0x0, 0x62e2dd08f149ff1b, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000280)="98", 0x1}], 0x1)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000300)='ptyfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, &(0x7f0000000b80))
__mount50(&(0x7f0000000000)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000340)="051a3ba3f5c49762f7b5b38530e86cb1d601004cfcb0b2bb309600007306e0743d38566ced50a535f7fc6a2942265733e7beafeb6d3b3da66ff8b56cb74a965b1145bd2ad554f1dffd5d1fa3e29623b95bd42873184e82fe377c4080da7d0d655574784ca65eb9e809c4435d9c179bbc3549ec644d77e9311f47ff0c8c2f7a231d638c85d031e6047792988123dec6d07c65b2be587a6506e87775bea8fffceccf7d0f87f6e20ac61f16cf9b0ec6f2c417ad478bdaf09a054e460398ec4e9f0f617653513c9182e785d1bb19169a06c6b97e4ec45d5fc2ce64ed570e667c2aa37147", 0xe2)
close(0xffffffffffffffff)
socket(0x18, 0x2, 0x0)
acct(&(0x7f0000000080)='./file0\x00')

executing program 3:
r0 = fork()
compat_50_wait4(r0, 0x0, 0x20000, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c0000/0x4000)=nil)
swapctl$SWAP_ON(0x4, 0x0, 0x0)
shmat(0x0, &(0x7f0000002000/0x4000)=nil, 0x3000)
__clone(0x4000, &(0x7f0000000000)="8b9e7ccb2988c33f27138e6ddeff5ee3be4c019d645eb25aee6c092d36d37d8ea612d3e1883d757928bfaf20deaa25108a24dc674e7053ef24fad91ffe89a060b0ef719ed6ff830440a2df4b5c2aac8fd2838ed50e14efc59818952da254b58a4c57aedfdbe2f3d5a13eb8e4fe756169eaf1")
shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0)
compat_50___shmctl13$IPC_RMID(r1, 0x0)

executing program 4:
open(0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)='#!', 0x2}], 0x1)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x7f8}], 0x1)

executing program 0:
mkdir(&(0x7f0000000100)='./file0\x00', 0x49)
setreuid(0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, <r0=>0x0}, &(0x7f00000000c0)=0xc)
setegid(r0)
getuid()
syz_emit_ethernet(0x189, &(0x7f0000000580))
chdir(&(0x7f0000000080)='./file0\x00')
r1 = socket(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x400000000002, 0x0)
r3 = dup2(r2, r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
recvmmsg(r3, &(0x7f00000000c0)={0x0}, 0xfffffdfb, 0x0, 0x0)
r4 = getsid(0x0)
ptrace(0x9, r4, 0x0, 0x0)
_lwp_setname(0x0, 0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)

executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x18, 0x3, 0x0)
setsockopt(r0, 0x1000000029, 0x27, &(0x7f0000000040)="5ab7736a", 0x4)
r1 = socket(0x2, 0x3, 0x100000001)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x0}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0}, 0x10)
r2 = socket$inet(0x2, 0x2, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
r4 = dup2(r3, r2)
fdatasync(r4)
dup2(r3, r2)
setsockopt$inet_opts(r3, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1)
setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000140)="ea00000100000000", 0x8)
setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="0000ee0000000000dd94e8db2c7b10003d4e6dc9bd649cdd724aa5846b3d4de45838fca030725f172aaa85", 0x2b)
r5 = dup3(r1, r0, 0x1000000)
sendto$inet(r5, &(0x7f0000000140), 0x3a, 0x800c, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000100)="9650", 0x2, 0x0, 0x0, 0x0)
ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0)

executing program 2:
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

executing program 3:
_ksem_open(&(0x7f0000000140), 0x200, 0x0, 0x0, &(0x7f0000000100))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)="48653d12a0b6053061c5f1ba377dc738e603a33e4d19b921a9e4e682920995cfae378a10b1fc223dc867637a76aa", 0x2e)
mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x202)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_opts(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
write(r3, 0x0, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b)
r4 = open$dir(&(0x7f0000000240)='./bus\x00', 0x0, 0x0)
dup2(r3, r1)
ioctl$FIOASYNC(r4, 0xc0104304, &(0x7f00000001c0)=0x20000002)
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r5 = socket(0x18, 0x3, 0x0)
setsockopt(r5, 0x1000000029, 0x26, &(0x7f0000000000)='\a\x00wj', 0x4)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/23, 0x17}], 0x1, 0x0}, 0x42)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="1b965901c83f36be46ae982adaf99a051cf56ac0ea81af62acf3d51d6237ae06d349fee8fe856c6a1e179f7369032c749b7126489b8014ec89cdf21236721f39b9cb1505e620df520a", 0x49)
setsockopt$sock_int(r1, 0xffff, 0x3029, &(0x7f0000000200)=0x80000001, 0x4)
r6 = socket(0x800000014, 0x3, 0x0)
bind$unix(r6, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[ 572.1061564] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/kern/kern_ntptime.c:658:2, signed integer overflow: 524288000000000 * -1714380447 cannot be represented in type 'long int'

[ 572.1061564] cpu1: Begin traceback...
[ 572.1061564] vpanic() at netbsd:vpanic+0x2f0
[ 572.1061564] Report() at netbsd:Report+0x3b
[ 572.1061564] HandleOverflow() at netbsd:HandleOverflow+0x1d0
[ 572.1061564] hardupdate() at netbsd:hardupdate+0x5a5
[ 572.1061564] ntp_adjtime1() at netbsd:ntp_adjtime1+0x8c2
[ 572.1061564] clockctlioctl() at netbsd:clockctlioctl+0x158
[ 572.1061564] compat50_clockctlioctl() at netbsd:compat50_clockctlioctl+0x1b4
[ 572.1061564] clockctlioctl() at netbsd:clockctlioctl+0x38f
[ 572.1061564] cdev_ioctl() at netbsd:cdev_ioctl+0x162
[ 572.1061564] spec_ioctl() at netbsd:spec_ioctl+0xf2
[ 572.1061564] VOP_IOCTL() at netbsd:VOP_IOCTL+0x149
[ 572.1061564] vn_ioctl() at netbsd:vn_ioctl+0x1a4
[ 572.1061564] sys_ioctl() at netbsd:sys_ioctl+0xd88
[ 572.1061564] sys___syscall() at netbsd:sys___syscall+0x1e4
[ 572.1061564] syscall() at netbsd:syscall+0x28b
[ 572.1061564] --- syscall (number 54 via SYS_syscall) ---
[ 572.1061564] netbsd:syscall+0x28b:
[ 572.1061564] cpu1: End traceback...
[ 572.1061564] fatal breakpoint trap in supervisor mode
[ 572.1061564] trap type 1 code 0 rip 0xffffffff80235475 cs 0x8 rflags 0x246 cr2 0x717907428000 ilevel 0x8 rsp 0xffff868255fd3260
[ 572.1061564] curlwp 0xffff83ccb44dc280 pid 12629.1366 lowest kstack 0xffff868255fcf2c0
Stopped in pid 12629.1366 (syz-executor.3) at   netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec
vpanic() at netbsd:vpanic+0x2f0
Report() at netbsd:Report+0x3b
HandleOverflow() at netbsd:HandleOverflow+0x1d0
hardupdate() at netbsd:hardupdate+0x5a5
ntp_adjtime1() at netbsd:ntp_adjtime1+0x8c2
clockctlioctl() at netbsd:clockctlioctl+0x158
compat50_clockctlioctl() at netbsd:compat50_clockctlioctl+0x1b4
clockctlioctl() at netbsd:clockctlioctl+0x38f
cdev_ioctl() at netbsd:cdev_ioctl+0x162
spec_ioctl() at netbsd:spec_ioctl+0xf2
VOP_IOCTL() at netbsd:VOP_IOCTL+0x149
vn_ioctl() at netbsd:vn_ioctl+0x1a4
sys_ioctl() at netbsd:sys_ioctl+0xd88
sys___syscall() at netbsd:sys___syscall+0x1e4
syscall() at netbsd:syscall+0x28b
--- syscall (number 54 via SYS_syscall) ---
netbsd:syscall+0x28b:
Panic string: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/kern/kern_ntptime.c:658:2, signed integer overflow: 524288000000000 * -1714380447 cannot be represented in type 'long int'

PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
12629  1627 3   0       180   ffff83ccaedc2ac0     syz-executor.3 parked
12629  5977 3   0       180   ffff83cc8758e500     syz-executor.3 parked
12629> 1366 7   1         0   ffff83ccb44dc280     syz-executor.3
12629 12629 2   1  10040000   ffff83ccab431a00     syz-executor.3
7508   5466 3   0       180   ffff83ccae3901c0     syz-executor.2 parked
7508   4184 3   0       180   ffff83cc8bba3640     syz-executor.2 parked
7508   7511 3   0       180   ffff83ccb44dc6c0     syz-executor.2 parked
7508   7508 2   0  10040000   ffff83ccaedc2240     syz-executor.2
6725   6725 3   0     40180   ffff83cc75724780     syz-executor.1 pipe_rd
9276   9276 3   1       180   ffff83cc9ad38480     syz-executor.2 nanoslp
14135 14135 3   1       180   ffff83ccac57f140     syz-executor.3 nanoslp
793     793 3   1       180   ffff83ccaedc2680     syz-executor.5 parked
792     792 3   1       180   ffff83ccae390a40     syz-executor.5 parked
788     791 3   1   1100000   ffff83ccae390600     syz-executor.5 vfork
788     788 3   1  11000000   ffff83cca92c2940     syz-executor.5 lwpwait
779     779 3   1       1c0   ffff83cc86bef180     syz-executor.5 wait
12894 12894 3   0       180   ffff83ccac57f580     syz-executor.0 parked
13621 13621 3   1       180   ffff83ccaec00a80     syz-executor.3 parked
11392 11392 3   1       180   ffff83cca92c2500     syz-executor.1 parked
12906 12906 3   1       180   ffff83cc7b233480     syz-executor.4 parked
10233 10233 3   0       180   ffff83cc6e5f3100     syz-executor.1 parked
10742 10742 3   1       180   ffff83ccac57f9c0     syz-executor.5 parked
11404 11404 3   1       180   ffff83cca005d980     syz-executor.4 parked
9567   9567 3   0       180   ffff83cc786ae140     syz-executor.0 parked
13239 13239 3   1       180   ffff83cca005d100     syz-executor.0 parked
10136 10136 3   1       180   ffff83cc89ee91c0     syz-executor.3 parked
11480 11480 3   1       180   ffff83cc7b49fa00     syz-executor.1 parked
9375   9375 3   0       180   ffff83cc9ad388c0     syz-executor.2 parked
12331 12331 3   1       180   ffff83cc95804300     syz-executor.4 parked
9511   9511 3   0       180   ffff83cc95804b80     syz-executor.3 parked
10464 10464 3   1       180   ffff83cc9136d6c0     syz-executor.5 parked
9935   9935 3   1       180   ffff83cc7b233040     syz-executor.5 parked
10933 10933 3   0       180   ffff83cc810c1100     syz-executor.2 parked
9792  10192 3   0   1100000   ffff83cc8bba3a80     syz-executor.2 vfork
9792   9792 3   1  11000000   ffff83cc7b147740     syz-executor.2 lwpwait
9652   9652 3   0       180   ffff83cc7baa4a40     syz-executor.2 parked
7393   7393 3   0       180   ffff83cc6e40ea00     syz-executor.2 parked
7782   7412 3   0   1100000   ffff83cc7e61b8c0     syz-executor.2 vfork
7782   7782 3   1  11000000   ffff83cc7a9bc900     syz-executor.2 lwpwait
8265   8265 3   1       180   ffff83cc810c1980     syz-executor.5 parked
6954   6954 3   0       180   ffff83cc7b46c6c0     syz-executor.0 parked
6908   6908 3   0       180   ffff83cc8f462700     syz-executor.0 parked
8395   7068 3   0   1100000   ffff83cc82449680     syz-executor.0 vfork
8395   8395 3   1  11000000   ffff83cc800434c0     syz-executor.0 lwpwait
6541   6541 3   0       180   ffff83cc7b147b80     syz-executor.4 parked
6648   6648 3   0       180   ffff83cc810c1540     syz-executor.5 parked
6614   6614 3   1       180   ffff83cc6db17740     syz-executor.3 parked
8880   8880 3   1       180   ffff83cc89ee9a40     syz-executor.1 parked
8909   8909 3   0       180   ffff83cc9136d280     syz-executor.2 parked
6037   6037 3   0       180   ffff83cc82449240     syz-executor.1 parked
8407   8407 3   0       180   ffff83cc6e7b4900     syz-executor.1 parked
6024   6024 3   0       180   ffff83cc86befa00     syz-executor.0 parked
5367   5367 3   0       180   ffff83cc7b5ad240     syz-executor.3 parked
5251   5251 3   1       180   ffff83cc7afaa2c0     syz-executor.1 parked
7353   7353 3   0       180   ffff83cc8758e0c0     syz-executor.4 parked
5935   5935 3   1       180   ffff83cc88b8a580     syz-executor.4 parked
6072   6469 3   0   1100000   ffff83cc6e4bf8c0     syz-executor.4 vfork
6072   6072 3   1  11000000   ffff83cc86bef5c0     syz-executor.4 lwpwait
5920   5920 3   0       180   ffff83cc88b8a140     syz-executor.2 parked
6743   6892 3   0   1100000   ffff83cc88b8a9c0     syz-executor.2 vfork
6743   6743 3   1  11000000   ffff83cc7e61b040     syz-executor.2 lwpwait
6740   6740 3   0       180   ffff83cc80043900     syz-executor.3 parked
5194   5448 3   0   1100000   ffff83cc7d2cd780     syz-executor.3 vfork
5194   5194 3   1  11000000   ffff83cc71f746c0     syz-executor.3 lwpwait
4509   4509 3   1       180   ffff83cc7ba67200     syz-executor.4 parked
4715   6087 3   1   1100000   ffff83cc80043080     syz-executor.4 vfork
4715   4715 3   1  11000000   ffff83cc75724bc0     syz-executor.4 lwpwait
5209   5209 3   1       180   ffff83cc7b46cb00     syz-executor.0 parked
4136   4136 3   1       180   ffff83cc6e7b44c0     syz-executor.4 parked
6271   6271 3   0       180   ffff83cc7d2cdbc0     syz-executor.4 parked
4957   4957 3   0       180   ffff83cc71f74280     syz-executor.2 parked
3821   3821 3   0       180   ffff83cc6dab7780     syz-executor.2 parked
4385   5042 3   0   1100000   ffff83cc7b49f5c0     syz-executor.2 vfork
4385   4385 3   1  11000000   ffff83cc7b2338c0     syz-executor.2 lwpwait
4698   4698 3   1       180   ffff83cc7e1f0300     syz-executor.3 parked
3650   3650 3   1       180   ffff83cc7b46c280     syz-executor.3 parked
4004   3651 3   1   1100000   ffff83cc6e40e5c0     syz-executor.3 vfork
4004   4004 3   1  11000000   ffff83cc7afaa700     syz-executor.3 lwpwait
3649   3649 3   0       180   ffff83cc786ae580     syz-executor.5 parked
4688   4688 3   1       180   ffff83cc7b1dd700     syz-executor.5 parked
3556   5936 3   0   1100000   ffff83cc6e5f3540     syz-executor.5 vfork
3556   3556 3   1  11000000   ffff83cc7b53a980     syz-executor.5 lwpwait
3471   3471 3   0       180   ffff83cc7e1f0b80     syz-executor.0 parked
3226   3467 3   0   1100000   ffff83cc7b1b50c0     syz-executor.0 vfork
3226   3226 3   1  11000000   ffff83cc7d2cd340     syz-executor.0 lwpwait
2437   2437 3   1       180   ffff83cc7b1dd2c0     syz-executor.1 parked
2193   2193 3   0       180   ffff83cc7a9bc080     syz-executor.1 parked
4539   4539 3   0       180   ffff83cc7b5ad680     syz-executor.2 parked
4429   4429 3   0       180   ffff83cc7b5adac0     syz-executor.3 parked
2033   2033 3   1       180   ffff83cc6e6c3940     syz-executor.1 parked
2350   2350 3   0       180   ffff83cc786ae9c0     syz-executor.3 parked
3013   3013 3   0       180   ffff83cc7b1b5500     syz-executor.4 parked
1897   1897 3   0       180   ffff83cc7b53a100     syz-executor.2 parked
1682   1682 3   1       180   ffff83cc7baa41c0     syz-executor.4 parked
1666   1666 3   0       180   ffff83cc7ba67640     syz-executor.0 parked
1680   1680 3   0       180   ffff83cc7a9bc4c0     syz-executor.1 parked
1618   1618 3   0       180   ffff83cc75724340     syz-executor.0 parked
4071   4071 3   0       180   ffff83cc7b147300     syz-executor.0 parked
1080   1371 3   1       180   ffff83cc7afaab40         syz-fuzzer parked
1080   1074 3   1       180   ffff83cc71f74b00         syz-fuzzer wait
1080   1199 2   0         0   ffff83cc6e5f3980         syz-fuzzer
1080   1203 3   0       180   ffff83cc6e4bf040         syz-fuzzer wait
1080   1245 3   1       180   ffff83cc6d7d4b00         syz-fuzzer parked
1080    990 3   1       180   ffff83cc6e40e180         syz-fuzzer parked
1080   1120 3   1       180   ffff83cc6d9f4b40         syz-fuzzer kqueue
1080    829 3   0       180   ffff83cc6f39b600         syz-fuzzer wait
1080   1242 3   0       180   ffff83cc6f39ba40         syz-fuzzer parked
1080    449 3   0       180   ffff83cc6fcf0640         syz-fuzzer parked
1080 > 1224 7   0         0   ffff83cc6dced9c0         syz-fuzzer
1080   1226 3   0       180   ffff83cc6f296ac0         syz-fuzzer parked
1080   1233 3   1       180   ffff83cc6f39b1c0         syz-fuzzer nanoslp
1080   1080 3   0       180   ffff83cc6dced580         syz-fuzzer parked
1237   1237 3   0       180   ffff83cc6d7d46c0               sshd select
1082   1082 3   0       180   ffff83cc6fcf0200              getty nanoslp
1216   1216 3   1       180   ffff83cc6d7d4280              getty nanoslp
1222   1222 3   0       180   ffff83cc6d4b7200              getty nanoslp
1184   1184 3   1       180   ffff83cc6d4a4ac0              getty ttyraw
1103   1103 3   0       180   ffff83cc6f296240               sshd select
685     685 3   1       180   ffff83cc6fcf0a80             powerd kqueue
700     700 3   1       180   ffff83cc6d9f4700            syslogd kqueue
747     747 3   0       180   ffff83cc6d9f42c0             dhcpcd poll
742     742 3   0       180   ffff83cc6e4bf480             dhcpcd poll
466     466 3   0       180   ffff83cc6dced140             dhcpcd poll
598     598 3   1       180   ffff83cc6db17300             dhcpcd poll
292     292 3   0       180   ffff83cc6dab7340             dhcpcd poll
485     485 3   1       180   ffff83cc6db17b80             dhcpcd poll
291     291 3   0       180   ffff83cc6dab7bc0             dhcpcd poll
1         1 3   0       180   ffff83cc65294140               init wait
0      1871 3   0       200   ffff83ccab4315c0             ktrace ktrwait
0      1842 5   0       200   ffff83cc6e6c30c0           (zombie)
0      8489 3   0       200   ffff83cca92c20c0         poolthread pooljob
0     10390 3   0       200   ffff83cc8bba3200             ktrace ktrwait
0      9610 3   1       200   ffff83cca2fb0780             ktrace ktrwait
0     11579 3   1       200   ffff83cc7b49f180             ktrace ktrwait
0      9689 3   1       200   ffff83cc6f296680             ktrace ktrwait
0     10600 3   0       200   ffff83cc7ba67a80             ktrace ktrwait
0      9020 3   1       200   ffff83cc7b1ddb40             ktrace ktrwait
0      8577 3   0       200   ffff83cc8f4622c0             ktrace ktrwait
0     10702 3   0       200   ffff83cc9136db00             ktrace ktrwait
0      3655 3   0       200   ffff83cc6e7b4080             ktrace ktrwait
0       673 3   0       200   ffff83cc6d4b7640            physiod physiod
0       196 3   0       200   ffff83cc6d4a4680          pooldrain pooldrain
0       195 3   0       200   ffff83cc6d4a4240            ioflush syncer
0       194 3   1       200   ffff83cc6d4b7a80           pgdaemon pgdaemon
0       170 3   1       200   ffff83cc6b3cea40               usb7 usbevt
0       169 3   1       200   ffff83cc6b3ce600               usb6 usbevt
0       168 3   0       200   ffff83cc6b3ce1c0               usb5 usbevt
0       167 3   0       200   ffff83cc68359a00               usb4 usbevt
0       166 3   1       200   ffff83cc683595c0               usb3 usbevt
0       165 3   0       200   ffff83cc68359180               usb2 usbevt
0        31 3   0       200   ffff83cc652949c0               usb1 usbevt
0        63 3   0       200   ffff83cc650ff740               usb0 usbevt
0       126 3   1       200   ffff83cc650ffb80         usbtask-dr usbtsk
0       125 3   1       200   ffff83cc651de340         usbtask-hc usbtsk
0       124 3   0       200   ffff83cc63695b00          swwreboot swwreboot
0       123 3   0       200   ffff83cc65294580             npfgc0 npfgcw
0       122 3   1       200   ffff83cc6526a980            rt_free rt_free
0       121 3   1       200   ffff83cc6526a540              unpgc unpgc
0       120 3   1       200   ffff83cc6526a100    key_timehandler key_timehandler
0       119 3   1       200   ffff83cc6524d940    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   ffff83cc6524d500    icmp6_wqinput/0 icmp6_wqinput
0       117 3   1       200   ffff83cc6524d0c0          nd6_timer nd6_timer
0       116 3   1       200   ffff83cc65238900    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   ffff83cc652384c0    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   ffff83cc65238080     carp_wqinput/1 carp_wqinput
0       113 3   0       200   ffff83cc6521b8c0     carp_wqinput/0 carp_wqinput
0       112 3   1       200   ffff83cc6521b480     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   ffff83cc6521b040     icmp_wqinput/0 icmp_wqinput
0       110 3   0       200   ffff83cc651debc0           rt_timer rt_timer
0       109 3   0       200   ffff83cc651de780        vmem_rehash vmem_rehash
0       100 3   0       200   ffff83cc650ff300          entbutler entropy
0        99 3   1       200   ffff83cc64b3eb40              viomb balloon
0        98 3   1       200   ffff83cc64b3e700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   ffff83cc64b3e2c0      vioif0_txrx/0 vioif0_txrx
0        30 3   1       200   ffff83cc636956c0           scsibus0 sccomp
0        29 3   0       200   ffff83cc63695280               pms0 pmsreset
0        28 3   1       200   ffff83cc635b5ac0            xcall/1 xcall
0        27 1   1       200   ffff83cc635b5680          softser/1
0        26 1   1       200   ffff83cc635b5240          softclk/1
0        25 1   1       200   ffff83cc63590a80          softbio/1
0        24 1   1       200   ffff83cc63590640          softnet/1
0        23 1   1       201   ffff83cc63590200             idle/1
0        22 3   0       200   ffff83cd91931a40           lnxsyswq lnxsyswq
0        21 3   0       200   ffff83cd91931600           lnxubdwq lnxubdwq
0        20 3   1       200   ffff83cd919311c0           lnxpwrwq lnxpwrwq
0        19 3   1       200   ffff83cd91944a00           lnxlngwq lnxlngwq
0        18 3   1       200   ffff83cd919445c0           lnxhipwq lnxhipwq
0        17 3   1       200   ffff83cd91944180           lnxrcugc lnxrcugc
0        16 3   0       200   ffff83cd919579c0             sysmon smtaskq
0        15 3   1       200   ffff83cd91957580         pmfsuspend pmfsuspend
0        14 3   0       200   ffff83cd91957140           pmfevent pmfevent
0        13 3   0       200   ffff83cd9196e980         sopendfree sopendfr
0        12 3   0       200   ffff83cd9196e540             ifwdog ifwdog
0        11 3   0       200   ffff83cd9196e100            iflnkst iflnkst
0        10 3   1       200   ffff83cd92997940           nfssilly nfssilly
0         9 3   1       200   ffff83cd92997500           pooldisp pooldisp
0         8 3   1       200   ffff83cd929970c0          modunload mod_unld
0         7 3   0       200   ffff83cd929c2900            xcall/0 xcall
0         6 1   0       200   ffff83cd929c24c0          softser/0
0         5 1   0       200   ffff83cd929c2080          softclk/0
0         4 1   0       200   ffff83cd929ed8c0          softbio/0
0         3 1   0       200   ffff83cd929ed480          softnet/0
0         2 1   0       201   ffff83cd929ed040             idle/0
0         0 3   0       200   ffffffff86793000            swapper uvm
[Locks tracked through LWPs]

****** LWP 7508.7508 (syz-executor.2) @ 0xffff83ccaedc2240, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_obj_init+0xee)
lock address : ffff83ccaea0fd00
type         : sleep/adaptive
initialized  : netbsd:uvm_obj_init+0xee
shared holds :                  0 exclusive:                  0
shares wanted:                  1 exclusive:                  0
relevant cpu :                  0 last held:              65535
relevant lwp : 0xffff83ccaedc2240 last held: 000000000000000000
last locked  : netbsd:uvm_fault_internal+0x2453
unlocked*    : netbsd:uvm_fault_lower_enter+0x840
owner/count  : 0x0000000000000020 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 1080.1199 (syz-fuzzer) @ 0xffff83cc6e5f3980, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x86)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x86
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffff83cc6e5f3980 last held: 000000000000000000
last locked  : netbsd:do_sys_waitid+0x110
unlocked*    : netbsd:do_sys_waitid+0xc9c
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 1080.1224 (syz-fuzzer) @ 0xffff83cc6dced9c0, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:soinit+0x1f7)
lock address : ffff83cd92e5c100
type         : sleep/adaptive
initialized  : netbsd:soinit+0x1f7
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff83cc6dced9c0 last held: 0xffff83cc6dced9c0
last locked* : netbsd:sosend+0xa93
unlocked     : netbsd:sosend+0xb8b
owner field  : 0xffff83cc6dced9c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:main+0x106)
lock address : netbsd:kernel_lock
type         : spin
initialized  : netbsd:main+0x106
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffff83cc6dced9c0 last held: 0xffff83ccb44dc280
last locked* : netbsd:cdev_ioctl+0x1bb
unlocked     : netbsd:cdev_open+0x3f4
curcpu holds :                  1 wanted by: 000000000000000000

****** LWP 742.742 (dhcpcd) @ 0xffff83cc6e4bf480, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff83cc6e4bf480 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 466.466 (dhcpcd) @ 0xffff83cc6dced140, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff83cc6dced140 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 485.485 (dhcpcd) @ 0xffff83cc6db17b80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffff83cc6db17b80 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 291.291 (dhcpcd) @ 0xffff83cc6dab7bc0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff83cc6dab7bc0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.26 (softclk/1) @ 0xffff83cc635b5240, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffff83cc635b5240 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.11 (iflnkst) @ 0xffff83cd9196e100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff83cd9196e100 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.0 (swapper) @ 0xffffffff86793000, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffffff86793000 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

******* Locks held on cpu1:

* Lock 0 (initialized at netbsd:main+0x106)
lock address : netbsd:kernel_lock
type         : spin
initialized  : netbsd:main+0x106
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  1
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffff83ccb44dc280 last held: 0xffff83ccb44dc280
last locked* : netbsd:cdev_ioctl+0x1bb
unlocked     : netbsd:cdev_open+0x3f4
curcpu holds :                  1 wanted by: 000000000000000000

* Lock 1 (initialized at netbsd:inittimecounter+0x22)
lock address : netbsd:timecounter_lock
type         : spin
initialized  : netbsd:inittimecounter+0x22
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  1
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffff83ccb44dc280 last held: 0xffff83ccb44dc280
last locked* : netbsd:ntp_adjtime1+0x25
unlocked     : netbsd:tc_ticktock+0x86
owner field  : 0x0000000000010800 wait/spin:                0/1

* Lock 2 (initialized at netbsd:kprintf_init+0x72)
lock address : netbsd:kprintf_mtx
type         : spin
initialized  : netbsd:kprintf_init+0x72
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffff83ccb44dc280 last held: 0xffff83ccb44dc280
last locked* : netbsd:kprintf_lock+0x50
unlocked     : netbsd:kprintf_unlock+0x70
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffff868000007180 0045 00000000                0x0                0x0
0xffff868000007200 0045 00000000                0x0                0x0
0xffff868000007280 0045 00000000                0x0                0x0
0xffff868000007300 0045 00000000                0x0                0x0
0xffff868000007380 0045 00000000                0x0                0x0
0xffff868000007400 0045 00000000                0x0                0x0
0xffff868000007480 0045 00000000                0x0                0x0
0xffff868000007500 0045 00000000                0x0                0x0
0xffff868000007580 0045 00000000                0x0                0x0
0xffff868000007600 0045 00000000                0x0                0x0
0xffff868000007680 0045 00000000                0x0                0x0
0xffff868000007700 0041 00000000                0x0                0x0
0xffff868000007780 0041 00000000                0x0                0x0
0xffff868000007800 0041 00000000                0x0                0x0
0xffff868000007880 0041 00000000                0x0                0x0
0xffff868000007900 0041 00000000                0x0                0x0
0xffff868000007980 0041 00000000                0x0                0x0
0xffff868000007a00 0041 00000000                0x0                0x0
0xffff868000007a80 0041 00000000                0x0                0x0
0xffff868000007b00 0041 00000000                0x0                0x0
0xffff868000007b80 0041 00000000                0x0                0x0
0xffff868000007c00 0041 00000000                0x0                0x0
0xffff868000007c80 0041 00000000                0x0                0x0
0xffff868000007d00 0041 00000000                0x0                0x0
0xffff868000007d80 0041 00000000                0x0                0x0
0xffff868000007e00 0041 00000000                0x0                0x0
0xffff868000007e80 0041 00000000                0x0                0x0
0xffff868000007f00 0041 00000000                0x0                0x0
0xffff868000007f80 0041 00000000                0x0                0x0
0xffff868000008000 0041 00000000                0x0                0x0
0xffff868000008080 0041 00000000                0x0                0x0
0xffff868000008100 0041 00000000                0x0                0x0
0xffff868000008180 0041 00000000                0x0                0x0
0xffff868000008200 0041 00000000                0x0                0x0
0xffff868000008280 0041 00000000                0x0                0x0
0xffff868000008300 0041 00000000                0x0                0x0
0xffff868000008380 0041 00000000                0x0                0x0
0xffff868000008400 0041 00000000                0x0                0x0
0xffff868000008480 0041 00000000                0x0                0x0
0xffff868000008500 0041 00000000                0x0                0x0
0xffff868000008580 0041 00000000                0x0                0x0
0xffff868000008600 0045 00000000                0x0                0x0
0xffff868000008680 0041 00000000                0x0                0x0
0xffff868000008700 0041 00000000                0x0                0x0
0xffff868000008780 0041 00000000                0x0                0x0
0xffff868000008800 0041 00000000                0x0                0x0
0xffff868000008880 0041 00000000                0x0                0x0
0xffff868000008900 0041 00000000                0x0                0x0
0xffff868000008980 0041 00000000                0x0                0x0
0xffff868000008a00 0041 00000000                0x0                0x0
0xffff868000008a80 0041 00000000                0x0                0x0
0xffff868000008b00 0041 00000000                0x0                0x0
0xffff868000008b80 0041 00000000                0x0                0x0
0xffff868000008c00 0041 00000000                0x0                0x0
0xffff868000008c80 0041 00000000                0x0                0x0
0xffff868000008d00 0045 00000000                0x0                0x0
0xffff868000008d80 0041 00000000                0x0                0x0
0xffff868000008e00 0041 00000000                0x0                0x0
0xffff868000008e80 0041 00000000                0x0                0x0
0xffff868000008f00 0041 00000000                0x0                0x0
0xffff868000008f80 0041 00000000                0x0                0x0
0xffff868000009000 0041 00000000                0x0                0x0
0xffff868000009080 0041 00000000                0x0                0x0
0xffff868000009100 0041 00000000                0x0                0x0
0xffff868000009180 0045 00000000                0x0                0x0
0xffff868000009200 0041 00000000                0x0                0x0
0xffff868000009280 0041 00000000                0x0                0x0
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