panic: event_init: unabl[e 1068.ADDR] ubc_uiomove: error=14

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 0ac2086e Add Tegra124 "mselect" clock and two PCIe-related..
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=16efa16f200000
dashboard link: https://syzkaller.appspot.com/bug?extid=d6234e91d50d2e26c2f3
userspace arch: amd64

Unfortunately, I don't have any reproducer for this crash yet.

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+d6234e...@syzkaller.appspotmail.com

ci2-netbsd-3 postfix/qmgr[615]: panic: event_init: unabl[e 1068.5062476]
ubc_uiomove: error=14
[ 1068.5174002] ubc_uiomove: error=14
to initialize
00:00:00 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff,
<r1=>0xffffffffffffffff})
read(r1, &(0x7f0000000c40)=""/4096, 0x1000)
setsockopt$sock_int(r0, 0xffff, 0x2000000000, &(0x7f0000000000)=0xb, 0x4)
writev(r0, &(0x7f0000000c00)=[{&(0x7f0000000b80)="c9ce08dd018d20", 0x7}],
0x1)
read(r1, &(0x7f0000000080)=""/98, 0x62)

00:00:00 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff},
0x400000)
connect(r1, &(0x7f0000000040)=@in={0x2, 0x1}, 0xc)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), 0x8)
connect(r0, &(0x7f00000000c0)=@in6={0x18, 0x1, 0x8, 0x9}, 0xc)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x18,
0x0, 0xbf, 0x7}, {0x18, 0x2, 0xf33, 0x9}, 0x4, [0x7f, 0x5, 0x7fff, 0x6,
0x4, 0xd2c9, 0x4, 0x8]}, 0x3c)
r2 = shmget(0x0, 0x1000, 0xd, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0x4)
r3 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x42, 0x8)
getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000180),
&(0x7f00000001c0)=0x10)
r4 = getuid()
r5 = getgid()
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, <r6=>0x0},
&(0x7f0000000240)=0xc)
r7 = getegid()
getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000280)={<r8=>0x0,
<r9=>0x0, <r10=>0x0}, &(0x7f00000002c0)=0xc)
r11 = getppid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x8, r4, r5, r6, r7, 0x80},
0x2, 0x200, r8, r11, 0x98, 0xfffffffffffffff7, 0x7})
r12 = socket$unix(0x1, 0x7, 0x0)
r13 = semget(0x2, 0x3, 0x200)
semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000380)={{0x1, r9, r7, r6, r10,
0x3, 0x5}, 0x8, 0x7, 0x7})
fcntl$getown(r12, 0x5)
semget(0x2, 0x3, 0x4)
socket$inet6(0x18, 0x40000003, 0xffffffff)
semget(0x2, 0x3, 0x20)
fcntl$setstatus(r0, 0x4, 0x20000)
shmctl$SHM_UNLOCK(r2, 0x4)
r14 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0/../file0\x00',
0x402, 0x1)
socket$unix(0x1, 0x5, 0x0)
shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil)
bind(r14, &(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x2}, 0x8)
shmctl$SHM_UNLOCK(r2, 0x4)

00:00:00 executing program 3:
socketpair(0x16, 0x10000000, 0x100,
&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/146,
&(0x7f0000000100)=0x92)
r2 = msgget$private(0x0, 0x4)
msgsnd(r2,
&(0x7f0000000140)={0x0, "1a609439c8002e6b403f5c285b46bf8937b8c65455f30e9097d3711d423f5ac0df492cf06f4e21e6faf1ca948d40a7eb82b694436aa9e854bb7232b032b34dab80b0f01c29c970c76aaf3e5228a3f9971891e0db4f2acf594eb3d336249bf8d5aae860fa7103b870cf1e2ffc2fdc1a9f2c7bee879090d07e5239244412a2aa58d196ac54a085272d32b7dbdc1dda38bb571cf2c3706f9852303dd0111ed990f852fc98b30eec155d7bea03b3548850d322f1369dd1f09eb6ffa8d39b76871e689210b6e83701d6552b9da02dcd5d27dd7f10688f16cb111d6f736b70e4473ef8ad6c"},
0xea, 0x800)
r3 = getuid()
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0,
<r5=>0x0}, &(0x7f0000000280)=0xc)
r6 = getuid()
r7 = getgid()
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={<r8=>0x0, 0x0,
<r9=>0x0}, &(0x7f0000000300)=0xc)
r10 = getpid()
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x6, r3, r5, r6, r7, 0x0, 0x4},
0x2, 0x2, r8, r10, 0x6, 0x8, 0x10000000000000, 0x31b})
getpeername$unix(r1, &(0x7f00000003c0)=@file={0x0, ""/68},
&(0x7f0000000440)=0x46)
getgroups(0x3, &(0x7f0000000480)=[r5, r9, r7])
select(0x40, &(0x7f00000004c0)={0x101, 0x9, 0x8e, 0x5, 0x5, 0x66, 0x9,
0xff}, &(0x7f0000000500)={0x5, 0xfff, 0x81, 0x101, 0x8c, 0x1f, 0x200,
0xffffffffffff0001}, &(0x7f0000000540)={0xcb, 0xffff, 0x200, 0x6, 0x800,
0x2, 0x8, 0xfff}, &(0x7f0000000580)={0x8c, 0x1ff})
recvfrom$inet(r0, &(0x7f00000005c0)=""/144, 0x90, 0x41,
&(0x7f0000000680)={0x2, 0x2}, 0xc)
fcntl$lock(r0, 0x8, &(0x7f00000006c0)={0x0, 0x0, 0x10000, 0x1, r8})
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000700)={0x8, 0x7}, 0x8)
recvfrom$inet(r0, &(0x7f0000000740)=""/206, 0xce, 0x43,
&(0x7f0000000840)={0x2, 0x1}, 0xc)
listen(r0, 0x80)
getrlimit(0x3, &(0x7f0000000880))
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000008c0)={0x80, 0x1f},
0x8)
r11 = semget(0x3, 0x7, 0x88)
semctl$GETZCNT(r11, 0x4, 0x7, &(0x7f0000000900)=""/164)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000009c0)={<r12=>0x0}, 0xc)
close(r0)
msgget(0x1, 0x20)
setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000a00)={r12, r4, r9}, 0xc)
close(r0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000a40)=""/47,
&(0x7f0000000a80)=0x2f)
msgget(0x0, 0x20)

00:00:00 executing program 4:
socketpair(0x6, 0x5, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff,
<r1=>0xffffffffffffffff})
recvfrom(r1, &(0x7f0000000040)=""/68, 0x44, 0x0,
&(0x7f00000000c0)=@in={0x2, 0x0}, 0xc)
mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1050, 0x0)
shutdown(r1, 0x2)
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
getsockname$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc)
r2 = accept$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096},
&(0x7f0000001280)=0x1002)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000012c0)={<r3=>0x0,
<r4=>0x0, <r5=>0x0}, &(0x7f0000001300)=0xc)
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001340)={0x0, 0x0,
<r6=>0x0}, &(0x7f0000001380)=0xc)
setregid(r5, r6)
sendmsg$unix(r1, &(0x7f0000002a80)={&(0x7f00000013c0)=@abs={0x1, 0x0, 0x1},
0x8,
&(0x7f0000002980)=[{&(0x7f0000001400)="fc3e41810723f1e6498d8fa5a29e99a023252f88b62c799540f75ba2daa835878a244cb1a561911e33cf21052dde06495245b93cfb61a9b7118b8e9b2a842013d6fdd861cf5484c46f93ff1b3cd9537fb0547d9e013fa8b05861dc961115ce023d9e471b776e52887ac621dcceef354a90f6eb071b675d019b4e516af91a5577f163a723ff591fbc67780fc6d503c7",
0x8f},
{&(0x7f00000014c0)="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",
0xfc},
{&(0x7f00000015c0)="e0c42307a796779ca8f9419334971df8f095e4f990bb5548f919ddb810c2a32a1583d3402b6687ee9d6e8087a97a92fa25d148e53320a02fb080551a0c561e57def6bcbb69ef794bc1ebf1c2a59f9c9c56e8a8000928c80d433acc6ebaf43a77691b82dbbd167fa94a79598dfd1f391f79abda18f956527416aa016b358b0655800e9c6e22b82e88010bfe5e456e5b49b0e64fd484146cca6ff1f8fa1c58644e5faef8d43681e090ec420ffbe970e9b228d3a6da182b735415b803c72d0402b5abaa76db9d144f203cc0256dcd990ca6c059f77e63cb492116e5ac0a1f1f4cf52f",
0xe1},
{&(0x7f00000016c0)="5acc17602186bbd69e69b782f7cb60cb8b2c1a023f79c81cce2b5d60446faafbf789ca1c5cbd8df902d3685dba4193778b6b050a9cc3361be7b44771768f9623a241",
0x42},
{&(0x7f0000001740)="902af38612ff417130fa4193b4e04d0f7a3c6fbcf30a88e52cedaf4235bbef811a79707084",
0x25},
{&(0x7f0000001780)="01f615da2657f15a87c1f58982d898c8c2d6ed27ac62b703be6e1995a3d3c5b30189084e7bd183da57d590017b0b7b6803d8f0c7616256c5e59d0f0263c22e0bcb9704fa5f3036d935011b09632c317e31816945c0b82a52e2c9be55e2f3cd52123ecac8b0a8ba1259021addaad4541ffc65022fd56d0223e0bfb99e23efdc19701224ca0995417a5f04d5f35c38005e825ee4be371c42de27b430f87b5d95fdcec9efa2a504ab86704a2710800f51e67be20a310209af26631fd934b8813ee9b3a1358675f97167ab1197096952414c14b4787820f245140849b544b6b4e6fb8b70cdf90a07f89853f90c20e4be1afcdb2a0928c5d355e94d421e7ad77f",
0xfe},
{&(0x7f0000001880)="7abf68d203dd51f5fc3901d065274521099dac52c3ffeb9c1bf58ca67bc92dacbc67a87cf55bd0e1767fdc39cde9498641b46ed5696ff15adf7e0a9475304db1e80b10679112d61bffaa6520baa125c88601f374aaf121cbf8a6baa6ff821926328a910ecdfb651f5084b390595ce9d5edfce04859f3346ce7ff3a17ca4efff9145e58824a83ac244bf445a57970ebb6de35dcf992964c78be49444fa5e8e6ae56e3f92a018b33d622d1885cc9bd44f5a2ff718336f1ed956c3497f93237258c55fb36a5561e67292b4cdd366d2ce85f8f3e49d69536328d18de30150f139a44931744c242092bc11268d591abe40e3bcecb99106b297e54299875d867b5e65ca7b63643c712cfb169104ad837c3ace27b724832ee609bdeeffe0c692d1f69d9999508b25c5fc321b702a9d418f158c4cf5ea8bd341aecfbd5fd92db7a3f1a44c8d5694f2379ea2eca9b72151c5a5d3a602b41cc56122d508b6f2eaca1b9a21bde61274b660579e3c08229933ec845f0135937f4c6d1bad438e62786560d5e72dd3b77b2cb344b09fde97a45923352d7eadbc0bbd810694a344d5808d4843b82bad9940c306bcc4d94c7ad7080231a67189ca3b154546efd9578b37b2a1ccf83bf6baf1a3d494af0b049de6c4d51338a8f85d0a4a779ff26e3c970cd13869cfb845947df170f9536620c3a68156e95f928514e60042031dff10ae43227a9b2d82b70709ebcf29ac97c3918842a4e30c867d9b83ff2ee76ee8b9ec8cb1621774d1701e741a4560bac75f8685eaa7a341d5111b5fbf771670dd7fcb95dbb137cc991c969b0b5cd6de508f5e250f6761a454df19a3ca40cc62c4c4473f15254d9d8f9c9fe45aaa7082a898d4094d4e7dbacb98ab3ea4a51a195d84c29a45d6c740157bcd62c5096b23153141ff5709f939f274b11e122bd8e2a88087def76dfe43be3fb4251cdaf2c69f4996e13a9fa4cc283ad4e3ffe5236c5f44f6eadf399494cf2aaab71adba73bf8148090dd814f1bc7fa0b3090e72b631efeb60a8bb4d4b47e8e8071b27549e4a1b296fe93dfe3c7a316052d97663885380a75bdf51fb1decdc227b50ec38f653b07967aeef6c9e55d89cf3a78faa8706fd14334bbc4fda86c49d7e0f5e5a18a23a68d535f7ff80068b61d77c77d6e3248aa60e787245bec73595d4f70422327975ac8d6442ca4f4b952bd9d4d93422967d7dce4a05dcd3c2fb8335624f73be303c971dabb5fe36554a41fbeda54586f82996f76eb43ec07441c23c104a0e72589781204195b630445f00790a473c92882ee5f09a348ae35c75919b345a0cec58c6fb1d9a4ad319456624c89964fbffb7d822460fcd4c162a23abf9b4447835f7471de3ac75388a5da5299e7142678eaca5a9ce5f1a3687cff8f6537f3d597cb31a6a31f2dc0e253622a9a3e02b919ed2977431436e7981f754c66d824542b11d1b2d17db036c63358980d4d0a45a368bcc64f592cabfef5ec088b731f0d99a384fdc81819defd96a0b944126895d81fb6baa35e9bc94fa045fd340ee8c0d0d4630c50f23e7083ee71884f6d817360224845adfb50ef4a27abb05c996c673fd9ed09602f89836a53a9cb4c32850c66149cf056233cc2c4c4e563183a043b1f1fbf091f5a2e9e85b1286f7bd3481b21b4a5450dfdc55127fc10dc8b02fd8b4219a7e1135e7114fcf314e0fcd3f412039399d39ed70ee24ab130e656a72406d25894519b71bf7a8f8cfb5d7964305e50d0d4370c14019ea3ae1197b56ee08f599e1c1c59e3ffeaed6ae1b0ad8753dcc8404bc985aa7d2c049083265fb718f57fa926c0588db3ebb3b04a5a2056cd47c07a56c89db0b754db955e035f1818a1719b7d3d572cda6bc7c6eff7492c5a4a60b8924af853dcee937c25213af697a27a89d25db9373e7f90f2c65b2adb75215618ded8ca4611f04f41b0a94d4e2110e89b39deb08cf22ad497b17afac58404e79fbb304e2be4773bc69d81ac4228269689bb1a43a5a324c32d7af2eaefb7727d67ca1ff0a67e8a8b091a85beec256b42b91f6e2b521a6a45d14ece79d8a63fa4b9f184c5c3bc3e412cbb583721db2ff5175d0bae4a26f2579f6540a520fb7c6654e1f3c876b59b81d3a91f2e7e052783da58f64b256f7492e99e293869d2a9a7dc8c7b160d3c9e20b4b3fb63e328229254a00da32a47aec05b02dfafe5f6c8f0fd3b5b215552754e65faf9e564ae509734fc34f365044ffaa5f7f7ea634e918c3bf60a2348d042d8b756552f3cf1f205a26f455a2614bf41f5a6bf5f4dafa18fa4011561f01ec68f063f2d334f2f904327cbb0567a8cd823a7e9bde64793c47995617937dd28e110b0a04cfe19d32da87c9d834857fae21dec8fe19404d800465d446e78ef7ef2d5192abf01d3b08846e0741b122f16f278fc9159e3306f859d8b0ebd698c316481e191ab67d64fd61981c361a44f571681fae8079abc3e31448207a33eeb0cfbb73cf27d8aa96c1a9c256e014de7053b5caa4314f2669926dc392f56f400768770b3c6292c35e524c35fbd9fd9971229914595b0df57f53bb62c284ed4a20c826ff1415976d3fcd921854ec6ccd0dfd20239b3645e25c2ff317b7c084904f3b7ee1c4dad56daf2983fa8584ffe1333cdadca67f3dc7319ba32516be4efc752294fc51bf66668332f4ab664699315dbc286d9506f83f096e01aa9e069710dcf587d81ab38c60ef9055ff6d2b8961248f0b800a7f969485433d64ab795d715468e5e330dcad83ba7528a18aafda5b75f0fe5ab74458a770506a125b93e51242f564429a5dea804514820c769cf3a5ba7060c436c8c70ebdb3775c4b2018d98c682dd2f7c8449c2e2c4cb0fac5b58e20fd029323fed6d421be97256455ea7bc618044673ff1f127d1dbeffb974aa91e7acc58cf823ff1c27589eec4d4736385c553465c9dccd2ba87fa431327d698fb945411c541e68a7240632e1379174d726c51a5ab48d1e2634d56d98a61c73da87996918c3586173984aa74bc236e5d2ab1547251c5cbe704a5ac1ee25f0f1f2776127442a4cbec6d31341c861195cee59b1a2871d335c422513e2516dee3ce755dca0e6579959c04a085414600f601765511a80e65d7365b4a69d6458001cbfbd4888404f26d0887ed37068b3e1cfdb47dee0624c8b794ba17483e6ce61fa8ee0c530e2dd78c263bd8dadd9240a1ac634cc7c6ac805aa6541973a413480a69788ad47f6d01108921c329120f6e253ac7d4e4f953e131b12dda52c9e661578dbebeea8cd5c1133260bd6f66fea900c6ea730cadfa6aea0631a88f1bb22688c2baac574e2e54388900fbdc7c5ab656b1a5f75b911442cc8ff69cec888c24b6fe42bdc90be8c04b387b9a298ff8d165d7a43fea5a57a551bbfc6e47fa325bfcf56f5442aa08029523ec405bc8373123b12bb9e613c5ac2b9fe94662b95b4cee769ec7ad43ebe6215b972182b9911f17f8c23d3bd64c02d0609eacd03da995ff19453402ec1ff2425a40158cbb423a6fd91e15145d900b68d54ba737fd7ae4c132c986f4c766845ca83baa31e22ec6572d783679d4a956ad8b2f4128c1a05ae6b3e553f4c87e95e9a30a87ffbe6ba92f2faff6e9177d27e94c30745d31cd0d03dc99d7ba807d996ba8b6247b888314c28bad14f30422b4792783a8ee26c0bde36c7df07f400a76ebd5e1692e53ddb3a411994d8976cab2adfb6bd5b6dc18a61f38c186208dc0f1b00e9be00f42ddeadc736fd2f2203beac1630a577a1527438a74426098a9dc97a72431864d1cdea5bf82cac29aaf47d4e55fbbd6936ef00dda2f557fcbbb55ac26ade04c647622628a50e2e06d489ccdc894a8fdfb0d2b584cc06268cec80bd22a19e539118c5107e329caa9a664a1ebe946ffec247f1a5149974f309967026be7d6067fc3be0f00a3b6cdd3bf669a9c587f0979cf48c10294dc7b3234df5e3ef2b23ba4927ec2a66c5d19070c033e45dc44ed646e354e6d652af4287aee19da206139778ad86fd9fac84a87edef59253e15c00e62d86ea2cda088001310ebbedaa4f05e867077725a46a935b72bc0652d3fef551d31abe82d1c9c6dbce687db4bdfce84e7c64a3de0e71da68f746ef2b2ddd8fea9f5b425689b224a6fc7f15f1d221079ce68ce281a74f74f1e8314c69de8ccb0a20f3357787a2f2210c903705de64b8842ee2556cf8016a110d00e222c2d3accc4f0aae960dd1eabfc5618d7f6442ec27df3ee812ff1005cb3266d6d9e16783d2343d84e0d427e1d43be67471fc5974bb46bb03e02654125445f032dfbc11c79291efaed87427e6b27ab5ccbf7ff908c235067d8fb6709b71880e23eaf815f0bd23c04c1bfa1812be32c0570901c6a6a2fb06fbe46833018861ae972bf6c186174f5cd310cc45f4f4f4463a5dd69cff1f081aec5c045e6f1e4cc67894a09f6292026cb5e364faaae0e25c1ba0827c7df1378dacb07cd1385853a0e61278c541bc6b4d35e1a7acec8270d1ddaab790244773d1a76b115a0155e828c6a8690cafea09f26b1848865668f290a009c8f51eb048fb2e77901b7a898db7ba17bc9bc02546b94449f8116472ed1d1be30b80d4a1fa2eb775cd0b010dc2830da3b00aba8e7a5376905626198f68fce1481cfacc54a01f987c0d81518bc8b834c96cb9c2abaa4798a5d67e51cd0a9fb39dbdc1d80ef5b71854e6a32ebb3b469155090ed8b894eb8b4a96dcfd87f14630c5894ba70983343e7fb8a4b37809507eec790089ed93a01b95585b3d97f8886d148c5ebdc1f83f670f7da981eb5d9d0cc14d6d38f4ab19443924b882bd1430b5a4b75ae8897f2dd27ab5f46a6b14c6b9e0ee59c361461e63fe5fbf59e639f143ed25103def4368ede165502acb780224bf07b77652ce5dfe8273915c3263a41570f86ff416f180171083dce1c925f8e37308bd47f1cb067dff4157f749f10a6c7813a4ea3c8aea9752bad2795bb9dd4849c19b6b74fc3c844027f2b1fe8cd775dfc5b8a6a11b5dd51edfca1802c1b466c0d5e804ec48d597201fffa25e1bffbe132d243ef08d00b391a7408f5fcdedc276716a8e2719a34e2626d162f41cc9c6f597f636b8f67dfd8b5b9ba730eec81f122c0c1edc46081513a79978ee5f7dc17a45edbbcfa9978141ea6bb083882b672a2653f04fb1a718dc36645bfba0295c8bbb55306efa29a9faa9bf290acb371baebaa8180c4acc48cc93c7b39c2b6bd0baa695fbbe674102cb326147bb95d11c3aaeab278c4c1678b9275a441e11b25ffb5b06d67f6dbaba02e0e3b0a9f9dc38b6105a02f783a6637b0a2ebdc425419965f086af7e7f77b6fad179b04aead81ce43d5460558abfcb3ffea755e92c9688ffd9e5e2de45a4a8969b29479a265280dfeb74a2af9387761da435330a9361be2eb5f4994ce8764c283b99893016d6167aafee4a85aad149aba20bb37d7ce9d0cdf6450b8855d0191b3127de2477296d76005285b10b6d0d54b1742b0f2ccf113c0cf961befcdf852395f92541a793462e3408996617413d57c03b39bb223cc825ebfe62e507cafcff7f65209741317f6699940ec45986743fd6a7461b51fbfda4fa62b19c41894b0171463fbceda95849ba2f838f5f83d65b2770f93f4302e5a8986c6d1fccb326f663a845a1bb1d73ad6993fb8198b1f3deba62a0c4d9af80ef11f8e48124562118707599d18ade2187beb3e7f59de37616b92b5fe93b2dc542f47b43a4bd77a1318f2872cdec50558fb75038b03c43261b28f75cab3e3cc3784ee08b9330aa97f9fa85ff590376d5",
0x1000},
{&(0x7f0000002880)="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",
0xfc}], 0x8, &(0x7f0000002a00)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5},
@rights={0x28, 0xffff, 0x1, [r1, r1, r0, r2, r2]}], 0x48, 0x40a}, 0x2)
rename(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)='./file0\x00')
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000002b40),
&(0x7f0000002b80)=0xc)
getsockname$inet(r1, &(0x7f0000002bc0), &(0x7f0000002c00)=0xc)
getsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000002c40),
&(0x7f0000002c80)=0x4)
socketpair(0x2c163cded8ce747, 0x1, 0x9,
&(0x7f0000002cc0)={<r7=>0xffffffffffffffff})
r8 = accept$inet6(r1, &(0x7f0000002d00), &(0x7f0000002d40)=0xc)
rmdir(&(0x7f0000002d80)='./file0\x00')
r9 = socket$unix(0x1, 0x5, 0x0)
recvfrom$unix(r9, &(0x7f0000002dc0)=""/236, 0xec, 0x2, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000002ec0)={0x1, 0x1,
0x8001, 0x1, 0x800}, 0xc)
fcntl$lock(r7, 0x9, &(0x7f0000002f00)={0x3, 0x0, 0x80, 0x2, r3})
recvfrom$inet6(r8, &(0x7f0000002f40)=""/225, 0xe1, 0x0, 0x0, 0x0)
r10 = semget(0x2, 0x1, 0x1)
semctl$SETVAL(r10, 0x0, 0x8, &(0x7f0000003040)=0xfffffffffffffffb)
chmod(&(0x7f0000003080)='./file0\x00', 0x20)
socketpair(0x6, 0x3, 0x8, &(0x7f00000030c0)={<r11=>0xffffffffffffffff})
getsockname$inet6(r11, &(0x7f0000003100), &(0x7f0000003140)=0xc)
setsockopt$sock_int(r9, 0xffff, 0x1008, &(0x7f0000003180)=0x2, 0x4)
r12 = open$dir(&(0x7f00000031c0)='./file0\x00', 0x122, 0x40)
r13 = openat(0xffffffffffffff9c, &(0x7f0000003240)='./file0\x00', 0x10000,
0x124)
linkat(r12, &(0x7f0000003200)='./file0\x00', r13,
&(0x7f0000003280)='./file1\x00', 0x0)

00:00:00 executing program 5:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040),
&(0x7f0000000100)=0xc)
r1 = geteuid()
setuid(r1)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0)
chmod(&(0x7f0000000000)='./file0\x00', 0x110)

00:00:00 executing program 0:
r0 = semget(0x1, 0x3, 0x20)
semop(r0, &(0x7f0000000000)=[{0x0, 0x6, 0x1800}, {0x3, 0x1f, 0x1000}, {0x2,
0x8, 0x1000}, {0x1, 0xfff, 0x1800}, {0x3, 0x80000001, 0x800}, {0x0, 0x65e1,
0x800}, {0x1, 0x80000001, 0x1800}, {0x1, 0x61, 0x800}, {0x1, 0x7, 0x800},
{0x5, 0x8, 0x800}], 0xa)
semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000040)=""/244)
r1 = socket$inet6(0x18, 0x2, 0x401)
fcntl$setflags(r1, 0x2, 0x1)
r2 = semget(0x2, 0x7, 0x210)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x41)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000180)=""/226,
&(0x7f0000000280)=0xe2)
r4 = semget(0x1, 0x3, 0x704)
r5 = shmget(0x2, 0x2000, 0x4c8, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_STAT(r5, 0x2, &(0x7f00000002c0)=""/111)
fcntl$setflags(r3, 0x2, 0x1)
semctl$IPC_RMID(r4, 0x0, 0x0)
sendto(r1,
&(0x7f0000000340)="a6b4821f20883b155b542d7c19222321af6eca8b81698f96911baf4345862fc1090547f777e59b93c3000b0e9e153c3cd4135729e0a7940bbc6caf0508886e1050abfa8cb93007bced0a7b4d482a328730d192a82bdba5891718a4d1137bdec5b81a14296bcc2e412ee6965f81382f24e2420c8ece8e2bc307ba542ad1eec2357e7e73e0a3337a7734b120c378d0efd590fa938ab9ddb0654187aafd9490d35b19e7dd4d06ca6d80948666ae75f95a63f9551ce9aad2343f7f1a96f832ecbef90e314843132782e81124c4fdbfd444f623634077a65dda1ae6d323fdec64514f1ae79a4dddc302afcd2dd05494427cb0",
0xf0, 0x408, &(0x7f0000000440)=@in6={0x18, 0x3, 0x2, 0x1ff}, 0xc)
getitimer(0x2, &(0x7f0000000480))
preadv(r1, &(0x7f0000003500)=[{&(0x7f00000004c0)=""/4096, 0x1000},
{&(0x7f00000014c0)=""/17, 0x11}, {&(0x7f0000001500)=""/4096, 0x1000},
{&(0x7f0000002500)=""/4096, 0x1000}], 0x4, 0x0)
r6 = dup2(r1, r1)
semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000003540)=""/124)
r7 = openat(r6, &(0x7f00000035c0)='./file0\x00', 0x83, 0x81)
readlinkat(r7, &(0x7f0000003600)='./file0/file0\x00',
&(0x7f0000003640)=""/4096, 0x1000)
shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil)
sendmsg(r6,
&(0x7f0000006e00)={&(0x7f0000004640)=@un=@file={0x0, './file0/file0\x00'},
0x10,
&(0x7f0000005980)=[{&(0x7f0000004680)="1732c67b9e7dd7bb5868afa2ae707866f74103fb49eac438df0ee38d41520832afc3913d465456bbc1501dff66e7b4c846474ad89f53d8a3090a85741dc7f073d1812beb56eaf06147a6698ba12cc5f761071ceeb763e971ba3b2d41348ac11f665abf4261d6ec9450ac2f1d73af1c4246ac66908e16",
0x76},
{&(0x7f0000004700)="8e05d33931c61cf26025e05a3cfca05ca221444a3a24c9a4943d8f970c40f1dc695ed76888270d199abe5f84839cca4385a562fcd386e6fc11fcff0a80c4989ee979ef82388a27efad6ad02882b9db50953158912d45b30a803e28eff6edf788c27590b9f87b798751578cb5244212c0ba54e6b06f2b8f73f614829edd05e7623c97414d5e043351bed8397c62b68e86813ee156",
0x94},
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0x1000},
{&(0x7f00000057c0)="a4c5c9488968985c45e66c579d9ba4cab9ba670277bcc3aa97b31325b6746894b3db47dfe128d87d62700914b9f42f11bb3d034c6b20d733435de367f05363c9023578855427a241d0b69cc45c6440e812118592ec3220fe46c050267904cf85b0204563864ebb7c023700156ebf51ca25af0d73e772efa8eefacf9ea6de6f0d992d1bdb6e34b9cf1cd73112368a512d9b",
0x91},
{&(0x7f0000005880)="45c2c87de54e2f1289f2b1c3077c049ae7032afa960d9db0da28f5bbbd663cf9ba2674addff958eae699f5e520355c4dd18e1f1a3da99ad294",
0x39},
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0x93}], 0x6, &(0x7f0000005a00)=[{0x78, 0x6,
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{0x20, 0x29, 0x9, "29150e114d50c20d13a2"}, {0x88, 0xffff,
0x2, "7df1948ff9d7416fd3f0401dcc861051017198b740501d982e7732b7ecd8e64847a105dfd9832449863305c94c17b1d073d61b9253df1f75d361a8a33e4a7b9ccc3e0c60a9606d9099285d9bfd502425ded901ca9a52c105d47c2a3fb5b4a5a133b46cbb154424e6a7194b6fe1d69726276db70c3ef1767e"},
{0x108, 0xffff,
0x3ff, "b8cb40f7b550d8abee42e2b82d0677a07352ef81eaa6fcaa15be690d72484b713f88cb07a1b114fddb933f1ec24bdc79ceaeba505ac6e5f36c22474fd30b1b1b91f2b87ebd4ad5558a6a86b1fff6e8bbdc7b1a3dd4e1d88f8e0869a76393291be1b43ec46eee5481e2960eb771a8bb59fae241de4f54d316cda85b43b430eb10f66050c6a9cb985cf40e8b8e456921cdfc2c392d3ad8f3fbbd30fac9829dd94603b964d47f897bf70186f03cd874d558b7be6cf9821f62e1bda5c402d7ea9a447b207cc3c868d08e434095910815c29918930ddd11d0a5ab6114ff7a3608a29147da8221a829ff534d36322de57f1f30d863f26ae772"},
{0x108, 0x29,
0x5, "17415dcbbba5696140e540cac7ab00630f6bf3f0e40725edcc5f26a7fe092057c8c1506730dde659de62662ea2e0649c4ec5c1af24759f7bf6842648e0749500104b35dc8433e45661c4d18c77c4622e348042c8262e90bbb4c63883d3346f587f6d5a18551aa7c3539bb714c19f7109afb170d09bb1c988180b6494fe2eaa8e5702c5ab1a9122c2af9dcc56ee59003b2ca82fbb144c43d9ffaba5f913b7b07b77372c8d3493dabd0e6a95f5e7142f72f557ac4ce4f5489cf52f86e4626de0411d63e1d37b0ad06f25eed1476bfb361df4193d2f6058f961490c35d4248adf56326c08d32aaa98e0f6acd2acb6bb87253ac0bf"},
{0x1010, 0x0,
0x7fffffff, "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"},
{0xa8, 0x2f,
0x8, "d4f416097326369ed30f858e752be4b03ddb3bddb6c28a43c54672c44c69450af06d37088707698f7733678823fdae142aa7f8baf28195b93d7fdfae60e6131c70ac301b4c2cfb87df8c36b356045fbcce36b85046a9eca823f2853dd27efa534f736ef8eaeb7361f2b0338965ac939450a51ef86aa4ff4cca46a38c5e4ded1c4e44cf43b19455ab8f93b2087d00c259eea590bc"}],
0x13e8}, 0x3)
r8 = socket$inet6(0x18, 0x4, 0x9)
semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000006e40)=""/198)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000006f40), 0xc)
semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000006f80)=""/111)
utimes(&(0x7f0000007000)='./file0\x00', &(0x7f0000007040)={{0x2, 0x4},
{0x7, 0xfff}})
preadv(r8, &(0x7f00000084c0)=[{&(0x7f0000007080)=""/44, 0x2c},
{&(0x7f00000070c0)=""/143, 0x8f}, {&(0x7f0000007180)=""/10, 0xa},
{&(0x7f00000071c0)=""/230, 0xe6}, {&(0x7f00000072c0)=""/4096, 0x1000},
{&(0x7f00000082c0)=""/247, 0xf7}, {&(0x7f00000083c0)=""/30, 0x1e},
{&(0x7f0000008400)=""/191, 0xbf}], 0x8, 0x4)
dup2(r8, r7)
socket$unix(0x1, 0x7, 0x0)

00:00:00 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff},
0x0)
close(r0)
r2 = dup(r1)
r3 = fcntl$getown(r1, 0x5)
fcntl$setown(r2, 0x6, r3)
r4 = semget(0x3, 0x7, 0x0)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000040)=""/16)

00:00:00 executing program 2:
r0 = msgget$private(0x0, 0x200)
msgsnd(r0,
&(0x7f0000000000)={0x0, "13f01cc552ad3260940d81a01a271f9e0691667cf13ff95947fc6c3d389adb1367e244689aff34dc8fad4e5a062051c1bf62ffa748eb5f031c2c00b0d0441a8aefbe148f85e29864b548042d8cf48d61551f79682ceaa6092df2ac3b6bf90b5c9b8934d205ea4b29de3123594f87c236a6a6c4f00e22b315e590837179b45ec731c16156b408d2cde7644ba30dbc160f14e037c502fd7d134320bed3e87a056a2855c7aa2c362cf069fa76"},
0xb3, 0x0)
r1 = msgget$private(0x0, 0x200)
r2 = msgget$private(0x0, 0x470)
msgsnd(r2, &(0x7f00000000c0)={0x2, "09c518314bc04c4f5518"}, 0x12, 0x800)
pipe2(&(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff},
0x4)
getpeername$inet6(r3, &(0x7f0000000140), &(0x7f0000000180)=0xc)
msgsnd(r1,
&(0x7f00000001c0)={0x0, "1936aba76ddd99060f04abf3487af5dc56f8f77e81c5c9b0b16751edf6d52faad506cbb3d57d49fb98ea1d32331f386d28e66213b3cae6e7c4a4bd3d46fd9d153ceece443300246734512f7cfb35b31a7cb8295815686af36389f9a01665eae46a56f9a6cf29247ec9e97c936466c41e223914bb14fd953403b324189358e537a40d95c819baff5f1fc60807c51f1256302d196be26f9d160f62a0d77b42ebf6fb902bf194ec0cddf4a87c2aac2affeca1b8ac821ad496e5f4dc79069af83d8f269555fc374e25c7f705667570262329ea3ab1217d40c386eb7f46cf5396ed13a8fe4242782435cc"},
0xf0, 0x800)
bind$inet6(r3, &(0x7f00000002c0)={0x18, 0x1, 0x7, 0x9}, 0xc)
r5 = semget(0x2, 0x3, 0x0)
semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000300))
fchmod(r3, 0x120)
setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000340)={{0x18,
0x2, 0x10000, 0x4d}, {0x18, 0x0, 0x6, 0xb4}, 0x2, [0x3, 0xe108, 0x2, 0x20,
0x9, 0x0, 0x3f, 0x8]}, 0x3c)
r6 = semget$private(0x0, 0x0, 0x8)
shmctl$SHM_LOCK(r0, 0x3)
pipe2(&(0x7f0000000380)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff},
0x400000)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000003c0)={{0x18,
0x3, 0x9, 0x10}, {0x18, 0x2, 0x1, 0xe05}, 0x3, [0x2, 0x80000001, 0x93, 0x1,
0x0, 0x80000000, 0xd52e, 0x4e]}, 0x3c)
write(r7,
&(0x7f0000000400)="ed38a7cdcaeddb48d3d4932653095df8fb2d1bc8ae74ffb34a15460b9a17e01f0da02895514aad28107cb6066328eca86c9924f996cf9f54db893cd32fc8b5421ecafe76d9886fbfcd96f7d2c67d5939281df66382",
0x55)
socketpair(0x2, 0x20000000, 0x6e,
&(0x7f0000000480)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
semctl$GETPID(r6, 0x0, 0x4, &(0x7f00000004c0)=""/160)
truncate(&(0x7f0000000580)='./file0\x00', 0x2)
msgget$private(0x0, 0x280)
semget(0x2, 0x3, 0x20c)
semctl$SETALL(r5, 0x0, 0x9, &(0x7f00000005c0)=[0x9, 0x101, 0x4])
write(r9,
&(0x7f0000000600)="943be7b2de1f9b5509375d7e32bc92bdfcb54a51db95215e7efeddf6c95e0ca15c2c7e308a6c35d9ef530f60494addea9cff0432e536ae776b3e5eb498d67d2ca3577bc4f994be58053cb748dccbf62f39d459c1b4fa47c14c1df2581a0d4afdfdf707462b4372a935b6a934743d1811",
0x70)
getsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f0000000680)=""/56,
&(0x7f00000006c0)=0x38)
fchmod(r10, 0x0)
getsockopt$sock_timeval(r10, 0xffff, 0x100c, &(0x7f0000000700),
&(0x7f0000000740)=0x10)
pwritev(r7,
&(0x7f0000000ac0)=[{&(0x7f0000000780)="ed28611339903c0e597dbd46c3288dbe0b090c80fe6300e35af491bf75127459f9798b1381a1fd58106083adecaeb471fc5c2f23a576c57e85b77ce350fdb5ed939622c05a",
0x45}, {&(0x7f0000000800)},
{&(0x7f0000000840)="0753c259e18e9c853e6fbd358ecb307812f392c8b7eb6bf615a657788b76d399f884ce5361a83bcd4f9140e62cedec9371c75fd41b2a7e92221e600f6866fbc9afecbabe56a48d1cc028e07d8f8b19dd23be89840bc4b9ebcda8ab0c15f4e077d54302689a43d2b14282d0",
0x6b},
{&(0x7f00000008c0)="50f94628753c838bbeab467dedbdab44f36fc6ea1bb1a1edbe53d56c0b1112ce3dbff6e98e27796fc21c5055ac7b40d97606217604c4d9b9be7c40ee8e5868e79c2f2a8815043bf99d7719c765e3ed5706ee1c8a1c635a12b7163c5c0d65cf34ac861a3fbe56a887ba7e0b34497847eff40c72df83b39dee4bc4393c911db45e73886f565847d86b932bce7880000251b57f32256fc8b4646d1f927f27ad24839559c5417bdf4f441059a6c62ee25de37954026dcb1b2f5ad8da996f3c256ff663cdb4f3258aa89ca53ce6c9a6914b75190557bdbac807edb2",
0xd9},
{&(0x7f00000009c0)="f55466fb46d8dfd422117cc040078fa1a50993445b65334420d7d677129bb7b027d02e414bfd94727bc6540ad80e98f460ef15bde38857c55a31cf408874f5985883df09c3f14cbdb479bd4249ebd206f77846ecbd91cf5633d904640cc220823be329b744b564d50edb41055c15f805e82316c1ecd8e67264e1fb6a3372d1da7b602aaea423e175a529ad5810af1d838850d7796a62304fb3fc6eb94bf91dfc7c809a6bee37a07daabb52b22556bb697f76305059b32a629abe1e8c8cc0516903aab0061ceaae5ed8b4b6dcc6815922bc3606a241dc1dedce3aea595191570ac7113c517539c915e22515a9e5eb5c",
0xef}], 0x5, 0x0)
shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil)

00:00:00 executing program 5:
r0 = semget(0x3, 0x4, 0x180)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11,
&(0x7f0000000000)={0x0, <r1=>0x0, <r2=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11,
&(0x7f0000000040)={0x0, 0x0, <r3=>0x0}, 0xc)
r4 = getuid()
r5 = getegid()
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x5, r1, r3, r4, r5, 0x6,
0x3f}, 0x2, 0x3f, 0x4})
r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff8)
getsockname$inet(r6, &(0x7f0000000100), &(0x7f0000000140)=0xc)
semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000180)=""/136)
getsockopt$sock_int(r6, 0xffff, 0x3017, &(0x7f0000000240),
&(0x7f0000000280)=0x4)
r7 = semget$private(0x0, 0x2, 0x240)
r8 = open(&(0x7f00000002c0)='./file0\x00', 0x10020, 0x0)
getpeername$unix(r8, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8)
socketpair(0x18, 0x20000000, 0xffffffff,
&(0x7f0000000380)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000003c0)={{0x401, r4, r3, r4, r2,
0x8, 0x3}, 0x7, 0x6, 0x1})
bind$unix(r9, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000480)={0x0, <r11=>0x0},
&(0x7f00000004c0)=0xc)
connect$unix(r8, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa)
setuid(r11)
getsockname(r6, &(0x7f0000000540)=@un=@file={0x0, ""/4096},
&(0x7f0000001580)=0x1002)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x1011, r10, 0x0, 0x0)
bind$unix(r8, &(0x7f00000015c0)=@abs={0x0, 0x0, 0x2}, 0x8)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001600)={<r12=>0xffffffffffffffff})
readv(r12, &(0x7f0000001700)=[{&(0x7f0000001640)=""/61, 0x3d},
{&(0x7f0000001680)=""/101, 0x65}], 0x2)
poll(&(0x7f0000001740)=[{r6, 0x72}, {r9, 0x10}, {r8, 0x4}, {r6, 0x40}, {r8,
0x10}, {r12}, {r9, 0x8}, {r8, 0x41}, {r6, 0x1}], 0x9, 0x5)
connect$unix(r10, &(0x7f00000017c0)=@abs={0x1, 0x0, 0x2}, 0x8)
r13 = accept$inet(r6, &(0x7f0000001800), &(0x7f0000001840)=0xc)
getsockname$inet(r13, &(0x7f0000001880), &(0x7f00000018c0)=0xc)
getsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000001900),
&(0x7f0000001940)=0x8)
nanosleep(&(0x7f0000001980)={0x2, 0x9}, 0x0)

00:00:00 executing program 2:
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='./file0\x00')
truncate(&(0x7f0000000000)='./file0\x00', 0x7)
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffff78)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:00:00 executing program 2:
r0 = dup(0xffffffffffffff9c)
r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108},
&(0x7f0000000080)=0x6e)
shutdown(r1, 0x3)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff},
0x400000)
close(r3)
sendto$inet6(r3,
&(0x7f0000000100)="0913b38487045fcae14f58da3e9dbd4fd96bcc8e50d8092e1af9673ea91e13b69e98c87f50fd67ba33015cafe86cb91579efbf9826a51e1d6a0efd2647176cace61c28949b1f1438604cbf762d6c31d69c4eca77bc59117110ada541847510",
0x5f, 0x9, &(0x7f0000000180)={0x18, 0x0, 0x100000000, 0x800}, 0xc)
r4 = socket(0x1f, 0x20000000, 0xf2000)
semget$private(0x0, 0x2, 0x4)
listen(r2, 0x9)
r5 = getpid()
getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000001c0)={0x0, <r6=>0x0,
<r7=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000240)={<r8=>0x0, 0x0,
<r9=>0x0}, 0xc)
setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000280)={r5, r6, r9}, 0xc)
r10 = accept(r3, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc)
mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x143)
r11 = getuid()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={<r12=>0xffffffffffffffff,
<r13=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f00000003c0)="7fa1640fefe69988aa", 0x9, 0x8,
&(0x7f0000000400)={0x18, 0x3, 0x4, 0x7}, 0xc)
pwritev(r1,
&(0x7f0000000700)=[{&(0x7f0000000440)="59078a929cbd922307c38c742d92b4f6214f92f8b8940de0ef11f85c8d7e29f42d0b124842783068106a28c276e48961587eec13a1da87dda507b77f987b9179f3f71e89aea1739ec6d6e5bb80828ad126276a2d6dd7a84aa566f7a0206140eb2fd5800317779fa6d9d6ad1bf46f8cd81d0f8566b75f04d51659abced8b2300e9ef55941211d79ef68fd65c3081a3239b82887a76589714e5e834b01d1c90d8fdb8103450d0e9892b73082fb7ad303d2",
0xb0},
{&(0x7f0000000500)="ae59dee46b94b91a5de36bd79941c9f60db76b858d87e2d5be4af8e41787794205126b6922bb89f3de3f767244ddaf1d806c8128f4f45efc85b1db3f7582eb10b62ecd51237edf547604b91211dec93a82ed91db89ce1ec43147f2f324d99a16b345e3bf6d67892752519c228c1ec2286d8596965e353fc891d2eaccfc9ec061ba082b5202dbee71a4cc9530e86b6b32719aa53a52bef55f92bd3639e1525ec3adda86aaa2b9bf3d24659f96416fbef0e97e6a3f637ea6c2a6888d1a56651f95192abc96bd",
0xc5}, {&(0x7f0000000600)}, {&(0x7f0000000640)="dc38be39371901d7733d35",
0xb},
{&(0x7f0000000680)="fb45e406aaedc0d1fd7b2eebff16a3a7477d2b619ffd73498ec355f1d29bc3b1d7",
0x21}, {&(0x7f00000006c0)="34633850360fc48dcb2dfb442f4242f5d5", 0x11}],
0x6, 0x0)
sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000780)=@in={0x2, 0x3}, 0xc,
&(0x7f0000000940)=[{&(0x7f00000007c0)="9f2f9d3e5e5a5135ae689c260716c20b229c9e5f4292a3dd1e117b12e24eaa1817241aabbea5fd18750fe8f85886ed4f0d88d5f44c6984fe246f69b606def449aa43a76c788e112b71184b4cee8e8ffd9e3116c0cab0ef4c0f099293888d9e054749473237f9bce338480cc9c45c06b523ee8a9d98",
0x75},
{&(0x7f0000000840)="1625ef886605ff50e3658f4373e692e8ddf1606a6da9b26646346ab61996b89002b7a87e8b4a2e7576025025b28248617767d7915a25a62739a94ab9ec6c34b7ab4dd9f489b41945ede1b29d8dbed7fdc9776e727119f5c1e5d2232ad14f52880a2be021370efb58c93be4131775b5e7b5664fc8d5b59e637848efb3bb1a5f045b8f35ac3f99a867717e6e1004b3afa550498d9795a806e1db6238b87097127abd56cd259855754656246d686cd16e24e1631f8aaa7505da9b139feeaf90ef14dd2369c6dcc31ba76a6a6b41cbe6ab4ef53226d43c9465",
0xd7}], 0x2, &(0x7f0000000980)=[{0x20, 0xffff,
0x0, "4918f17d708d330e8d9e69907514bc7c"}], 0x20}, 0x0)
getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000a00),
&(0x7f0000000a40)=0xc)
chroot(&(0x7f0000000a80)='./file0\x00')
bind(r3, &(0x7f0000000ac0)=@in={0x2, 0x0}, 0xc)
setsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000b00)={r8, r11, r7},
0xc)
lseek(r12, 0x0, 0x0)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000b40)=""/46,
&(0x7f0000000b80)=0x2e)
r14 = fcntl$dupfd(r12, 0xc, r12)
flock(r14, 0x4)
pipe2(&(0x7f0000000bc0)={0xffffffffffffffff, <r15=>0xffffffffffffffff},
0x1000000)
getsockname$inet(r15, &(0x7f0000000c00), &(0x7f0000000c40)=0xc)

00:00:00 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000180),
&(0x7f00000001c0)=0x10)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)

00:00:01 executing program 0:
r0 = semget(0x3, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000,
0x1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x142, 0xc1)
open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x8)
chdir(&(0x7f0000000140)='./file0/file0\x00')
r2 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x82)
linkat(r1, &(0x7f0000000040)='./file0\x00', r2,
&(0x7f00000000c0)='./file0\x00', 0x400)
semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000340)=""/4096)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0))

00:00:01 executing program 4:
socketpair(0x2000000000000, 0x3, 0x0, 0x0)
sendmsg(0xffffffffffffffff,
&(0x7f0000002fc0)={&(0x7f0000001bc0)=@un=@file={0x1, './file1\x00'}, 0xa,
&(0x7f0000002c00)=[{&(0x7f0000001c00)="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",
0x1000}], 0x1, 0x0}, 0x8)
r0 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs,
&(0x7f0000000040)=0x8, 0x40000000)
bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8)
dup2(r0, r0)

00:00:01 executing program 2:
mkdir(&(0x7f0000000000)='./file1\x00', 0x1e2)
faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x3, 0x100)
open(&(0x7f0000000180)='./file0\x00', 0x20010, 0x10)
r0 = open(&(0x7f00000001c0)='./file1\x00', 0x200200, 0x44)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x200000, 0x44)
chroot(&(0x7f0000000080)='./file0\x00')
renameat(r0, &(0x7f00000000c0)='./file1\x00', r1,
&(0x7f0000000140)='./file0\x00')

00:00:01 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff)
r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/14},
&(0x7f0000000040)=0x10)
setsockopt(r0, 0x7, 0x101,
&(0x7f0000000080)="c756fe2f5ef1940033e72d6d5ba20994d9e2da4f2305c92e5b",
0x19)
recvfrom$unix(r0, &(0x7f00000000c0)=""/157, 0x9d, 0x2,
&(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8)
r2 = paccept(r1, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xc, 0x20000000)
sendto(r1,
&(0x7f0000000240)="14f73a638f620c70d7b6556741ff881d059c0e069929d6f2856691fbd23c4a33cd313b675ebc33e989ec9dd19c78f250befc1440914344256e404e12155aafd45db4e58d7b2fe990054e244cede3c4fc80aee140acf2a1ea156da290ad2686fc3f2301ee40937f38b42c24466706686d68a24e062cd4328193a9c4fcc1ecd7fb8768e32edbb416ab38b35563a19b50b32e3a3c29c081b869edee5ab4dc0c29bb5055cfee6a1a624627a4725434bb1e0264136933251b",
0xb6, 0x8, &(0x7f0000000300)=@in6={0x18, 0x1, 0xfff, 0x1}, 0xc)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = paccept(r1, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8,
0x30000000)
fcntl$setstatus(r1, 0x4, 0xa0000)
r5 = shmget(0x2, 0x6000, 0x400, &(0x7f0000ffa000/0x6000)=nil)
shmat(r5, &(0x7f0000ffb000/0x1000)=nil, 0x0)
accept$inet(r4, 0x0, &(0x7f00000003c0))
r6 = semget$private(0x0, 0x2, 0x6)
semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000400)=[0xffff, 0x4])
r7 = paccept(r3, &(0x7f0000000440)=@in, &(0x7f0000000480)=0xc, 0x50000000)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1)
getgroups(0x3, &(0x7f00000004c0)=[0x0, <r8=>0xffffffffffffffff, 0x0])
setgid(r8)
msgget(0x0, 0x20)
bind$unix(r2, &(0x7f0000000500)=@abs={0x1, 0x0, 0x0}, 0x8)
openat(r0, &(0x7f0000000540)='.\x00', 0x200041, 0x40)
flock(r1, 0x3)
semget$private(0x0, 0x2, 0x2e0)
rmdir(&(0x7f0000000580)='./file0\x00')
accept$unix(r2, 0x0, &(0x7f00000005c0))
connect$unix(r4, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa)
socket$inet(0x2, 0x6, 0x7)
sendmsg$unix(r7, &(0x7f0000001b00)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x2},
0x8,
&(0x7f0000001a80)=[{&(0x7f0000000680)="ad7b0b8913415906df19d2289c8ebfe0fa5b4a4742fc7514b67c6b573c94435acbaea92299e66fa42d6cd17d1f34d0aa6ab4fec856eb574372d8344fb0597a24dabea90b89a166d5634f59f13e421079ff3f46fb160dc78c246d3640cc1ce80a5d89cdf5d01fb8b65238c1c9eebfc56517b62d0e53c0c0972edfd239c0db84e74a50e16e3436550d08c1a37a5996db8f631125bd7b66c57aeea07f2595168f91986676d0cd9634254bc2beed28c5e1a09bea02f9ee83f45d24a83398",
0xbc},
{&(0x7f0000000740)="3056d1aa4af0577b8a6ed0f2a5cf65e1e809e534a8aff0541a160d660d36c85c871f55c7fa34f618d4ea52a1efb62a0441578cc6e242824803099c9d74c19023971ecd1da5fee7fe860949dc946483f6349c3728622f30b012100b78f42124367570705b58c42d1d7388bd05bcfcc9d9a41b65e8125ff584bae92bddf43fc1868ae5531f8400ef01f3221ab360b7e317a82eee9219226c96fee5384a2d9757e56d93e890ad70f8db168a2007c2ef4d04bc645c1cea361ab35930c4a45ffc702ef771d2c9b2e705a677e31bc9",
0xcc},
{&(0x7f0000000840)="302ef37dda7721e1d971efd14189d4be9ee072d0c6261330d5dd49ed6e13f099d70959f40dbe97ff82dbeb4275337fc0ab5c654b818fd1fcc5365ec2f01dcc227309d133c29c798f1fee1bd3ce",
0x4d}, {&(0x7f00000008c0)="15", 0x1},
{&(0x7f0000000900)="30b1de2390d14e4ebfb8a048b3e0bd432fbb4444d438022a54e0d417a2ed5610e7ca9eeb7accf03b8e59d48844a53b3ce8429ef5ac097ded2b6979c523f93a6a31030c129368147ca6f09d",
0x4b},
{&(0x7f0000000980)="13aa239906ac2916609b670704edcb967c938d08143a5aae0229314f1472cbe974653645282e5f11aab4f7c8cf08a0c5243a77a65b7c727617b860e7bb5638e0c9dd30d2aae60c9193f577435633",
0x4e},
{&(0x7f0000000a00)="0d7fb6d0a6bfe1c50242c394cc1a99ab6f9b209e3e49194f176b797450710bec9d89631887b73dc148c280cbe5379d20b8cbdc33dbbcf94a802d3a2fd9a4359326eaddde4fb6d414ad0b64f24526c3129259d5509194f41630fbb1f9500abe5ab2a2f6d2cf9d28afbe4d",
0x6a},
{&(0x7f0000000a80)="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

---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.

syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
syzbot.

[Maxime Villard]

#syz invalid