Feb  8 05:39:33 ci2-netbsd-kubsan-1 getty[469]: /dev/ttyE3: Device not configured



NetBSD/amd64 (ci2-netbsd-kubsan-1.c.syzkaller.internal) (console)



login: Feb  8 05:39:33 ci2-netbsd-kubsan-1 getty[419]: /dev/ttyE2: Device not configured
Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts.
2020/02/08 05:39:41 fuzzer started
2020/02/08 05:39:41 dialing manager at 10.128.0.105:44629
2020/02/08 05:39:41 syscalls: 215
2020/02/08 05:39:41 code coverage: enabled
2020/02/08 05:39:41 comparison tracing: enabled
2020/02/08 05:39:41 extra coverage: support is not implemented in syzkaller
2020/02/08 05:39:41 setuid sandbox: support is not implemented in syzkaller
2020/02/08 05:39:41 namespace sandbox: support is not implemented in syzkaller
2020/02/08 05:39:41 Android sandbox: support is not implemented in syzkaller
2020/02/08 05:39:41 fault injection: support is not implemented in syzkaller
2020/02/08 05:39:41 leak checking: support is not implemented in syzkaller
2020/02/08 05:39:41 net packet injection: support is not implemented in syzkaller
2020/02/08 05:39:41 net device setup: support is not implemented in syzkaller
2020/02/08 05:39:41 concurrency sanitizer: support is not implemented in syzkaller
2020/02/08 05:39:41 devlink PCI setup: support is not implemented in syzkaller
05:39:45 executing program 0:
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
recvfrom$unix(r0, &(0x7f0000000040)=""/111, 0x6f, 0x1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket$unix(0x1, 0x5, 0x0)
getpeername$unix(r1, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002)
pipe2(&(0x7f0000001180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
sendto$unix(r2, &(0x7f00000011c0)="a736245ba9d985a298827e0c54aa4b03080dfd3b752a1a5ae7d9550ba940977b152cc832c30826b632d14947902776b6eb69ade30bb9d4759d523b9e4c9e44a62bbe1a4cedfa7ab8c4834771ed08e3eadf6b1b2c670a7fd7d207396ba3a6a16d4f07d87f61445f22b64a6e786e0326849eb8c2e4bed195bb63add6afd09684c168c318ef71b7599eefb83a9828d2e36f2904ee8b98889959ccd79597bcf2880aebd55fb54b", 0xa5, 0x2, 0x0, 0x0)
recvfrom$unix(r2, &(0x7f0000001280)=""/53, 0x35, 0x803, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0xa)
fdatasync(r3)
r4 = semget$private(0x0, 0x4, 0x82)
semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000001300)=0xa61)
r5 = accept$unix(r3, &(0x7f0000001340)=@file={0x0, ""/94}, &(0x7f00000013c0)=0x60)
sendto$unix(r5, &(0x7f0000001400)="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", 0xff, 0x0, &(0x7f0000001500)=@file={0x0, './file0\x00'}, 0xa)
socket$unix(0x1, 0x5, 0x0)
pipe(&(0x7f0000001540)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
faccessat(r6, &(0x7f0000001580)='./file0\x00', 0x11, 0x300)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000015c0), 0xc)
r7 = socket$inet6(0x18, 0x20000000, 0x4)
writev(r7, &(0x7f0000002940)=[{&(0x7f0000001600)="e6bfe66ce471b6da27005390f84bbb19b899dc714f29cb6f43a3256ed7ca9f944872083c3703fb311b1f1d95911d067036835621add45c84a483d695ddef5e9cfd8cd17417932ecf29b0", 0x4a}, {&(0x7f0000001680)="80", 0x1}, {&(0x7f00000016c0)="a2e79d41ea30b8913881735040d2ccdc4d36", 0x12}, {&(0x7f0000001700)="93cf22c54a4bc58d09f80ab17543e460b2a9d06d1b08279127778d93c928224c12333cd49321a7822d43a7fd4f50123fac4860e9fd7cdab22665ea15a5ac10806310c33e1fbcccb667031f18f3631760e2bb355aebb732fe804ab2c2edc09256c63ae657f4ee9a53dbae", 0x6a}, {&(0x7f0000001780)="6bac672b0183713653f7cd2c5763fd803da845cb899c8ca0a13ab24ce66651a5ca1fffd75ebd6a4a51bc9398eceb2699954bea7073abbfdb5eeebbbdc82f07cb6dd572084555224d23de5803d3aa9a7333511abf6885a5141bdca7645cc25c8811dd3d07df3a00e6b5c76e62fa3e3ce6e64e19904dea08b2ea1a1fc91f47f44627d00be1", 0x84}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="6df68cdd8afc917c405709071e7290ba0fa0fb96ba77990272522fb1ce1ce5a32adf95c91216468d35180a5a80a85c1c5038cb4b32933a77743309c4e0cd238d3a336785f32cae6dbe3d109d2e71df1f58932dff51cccf1753a9023d2ed7dc740c2981", 0x63}, {&(0x7f00000028c0)="627bbd3783f0680e3e43b639c9da992f13365e02432cc60e4583e9ebe0b186058d9a99097b99f2637e0601b55885a78c022bd40c9a6e008138127d52d272111761b9da9e595cce59d4509890d37c727d25bf806e3a8911dd5b64219007e1d6783f", 0x61}], 0x8)
r8 = openat(0xffffffffffffffff, &(0x7f00000029c0)='./file0\x00', 0x1, 0x8)
bind$inet(r8, &(0x7f0000002a00)={0x2, 0x3}, 0xc)
r9 = open(&(0x7f0000002a40)='./file0\x00', 0x20000, 0x0)
connect$inet6(r9, &(0x7f0000002a80)={0x18, 0x1, 0xfadc, 0x9}, 0xc)
r10 = socket(0x1, 0x40000000, 0x80)
bind$inet6(r10, &(0x7f0000002ac0)={0x18, 0x2, 0x6, 0x6000000}, 0xc)
r11 = fcntl$dupfd(r10, 0x0, 0xffffffffffffff9c)
accept$unix(r11, &(0x7f0000002b00)=@abs, &(0x7f0000002b40)=0x8)
socketpair(0x6, 0x20000000, 0x7, &(0x7f0000002b80)={<r12=>0xffffffffffffffff})
recvmsg(r12, &(0x7f0000004240)={&(0x7f0000002bc0)=@in, 0xc, &(0x7f00000040c0)=[{&(0x7f0000002c00)=""/140, 0x8c}, {&(0x7f0000002cc0)=""/240, 0xf0}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/106, 0x6a}, {&(0x7f0000003e40)=""/192, 0xc0}, {&(0x7f0000003f00)=""/10, 0xa}, {&(0x7f0000003f40)=""/243, 0xf3}, {&(0x7f0000004040)=""/35, 0x23}, {&(0x7f0000004080)=""/51, 0x33}], 0x9, &(0x7f0000004180)=""/134, 0x86}, 0x801)
socketpair(0x10, 0x1, 0x80, &(0x7f0000004280)={0xffffffffffffffff, <r13=>0xffffffffffffffff})
connect$unix(r13, &(0x7f00000042c0)=@file={0x1, './file0\x00'}, 0xa)

05:39:46 executing program 1:
getuid()
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0}, 0xc)
getgroups(0x4, &(0x7f0000000080)=[<r1=>0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff])
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
msgget$private(0x0, 0x220)
r3 = semget$private(0x0, 0x2, 0x198)
semctl$IPC_RMID(r3, 0x0, 0x0)
setregid(r2, 0xffffffffffffffff)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
write(r4, &(0x7f0000000140)="022b72de19aab02c064c6a38eaf6a635020e98a953e8210b50bbb3d23b465b87adabb973222e1c37a6bb960198e85ccaaf8bd4c69e91ce6129408ef0801d591f444b566763c6dae2a0abd63d5ab3426324e4ae516c4b75eae9a23dc4d8c223e420b05c46c2cd0b497cb222e2e408fbded3b3e38907265f3d8eb8646b895a0a4982e089b6d6401b41754a3a8a6ab6051c6b5f08b9d6f6e45dbb0a40916b46bbb0f3965552db5c54550ed7a63ce043b42d2708febc2654e68787f4ca0f5566b765c9683315286a4e476967b17fc029a9782151f6564c3727d79f9ba912455d00cdfb", 0xe1)
r5 = getgid()
r6 = getgid()
setregid(r5, r6)
r7 = semget(0x3, 0x0, 0x42)
semctl$IPC_RMID(r7, 0x0, 0x0)
getrusage(0xffffffffffffffff, &(0x7f0000000240))
getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000340)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0, <r9=>0x0, <r10=>0x0}, &(0x7f00000003c0)=0xc)
getgroups(0x2, &(0x7f0000000400)=[r8, r10])
pwritev(r4, &(0x7f0000000640)=[{&(0x7f0000000440)="1646bb2e9d5de9bae49c2085c1a84d2e6abdd1e41cf978545120071b38436bd893b9f31bab0b8fd7cf206b56b40e0ab3faa24bec4de55e281a175cb5091bac7073ebc8a17e6f4e1c3539f66a5853cc6f122ba812f6395c9393aad88a7b52883b7641ad7a800721fdfead4c6bb9d9aeef872ea4c79f7934aae02d158c69e78969b292de7302a001ecf96d4cb1ac1a313032788fa97bda0eb12ee7b5c5b6e736049ce98aef893e903a46b53a635d81", 0xae}, {&(0x7f0000000500)="061110975351e7881168b12edbc40c3e0325f8a6c855541d5948df0bc7627185eacb424ccb0b2f393e4fd7e4f06add9ac2", 0x31}, {&(0x7f0000000540)="fb124abfd22427e610a3ccddb0db65a3c9408281130eb7e087fc9583a8d95ab30ff0bc9b82c84eb76bfaa35f3698882a54cb5e3657dd6d6fa3aa79a149d67c954800c4bf890bfdc16d4679713c0ddc3cb75b4a8aa15bb2b13bbcb56d6dc47909858b1abe1baf4412d4cb384439895a70df988eab25ba13c3789718c6798f6fedd9da0769d1058ccdde766deac8aef8f06af1c43bc2860f8e9dfa5e4ccdf171d3e8f6e7ccc2111e8748bb3d4d3b9a04d3402fba5165f7a7bbf69c12bae94fd0c5bd4f59ecb9526ccad253950d56bf80d4e7f99b7bd720", 0xd6}], 0x3, 0x0)
r11 = semget(0x0, 0x1, 0x200)
semop(r11, &(0x7f0000000680), 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000006c0)={0x0, <r12=>0x0}, &(0x7f0000000700)=0xc)
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000740)={{0x2, r12, 0x0, r9, r6, 0x81, 0x3}, 0xffffffff7fffffff, 0x6, 0x3})
r13 = semget$private(0x0, 0x2, 0x400)
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r14=>0x0}, 0xc)
r15 = geteuid()
semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000800)={{0x2, 0x0, r14, r15, r6, 0x12, 0x1}, 0x0, 0xff, 0xfff})
semctl$GETPID(r13, 0x4, 0x4, &(0x7f0000000880)=""/192)
r16 = msgget$private(0x0, 0x11)
msgsnd(r16, &(0x7f0000000940)={0x1, "f848c743da5acdfdfc8cf44a81e799974155a3505b92efc5b55fe96f2c1ae01a49b76bde5bc9c8a2c34334448e109f45625a967eb561b761aea55ee0988c15e8e1622e357503eeaf3da1f5f5251164c1b3cda4d4b661b1b7f5934003495bfacbd33f97b9cfc409f63a0a472862a186742be417505cf571eb6afdc6bd6a3ca34cb230d918543e8f7d01a70a44e9f3979c8e4ea1f6a30a577263833631e7b8bc7f7f54cd45b6f14915e1171888927b83b7d0d408391a1f658b474aac13f3f4692aedb5336eaeab17b2294634ba211160c9cc624059ca75da4fbf61c511c3c4e14bd02caf6c"}, 0xec, 0x0)

05:39:46 executing program 2:
_lwp_setprivate(&(0x7f0000000000)=0x20)
r0 = posix_spawn(0xffffffffffffffff, &(0x7f0000000040)='\x95\x00', &(0x7f0000000100)={0x9, 0x80000001, &(0x7f00000000c0)=@open={0x0, 0xffffffffffffff9c, {&(0x7f0000000080)='@\x00', 0x66, 0x8}}}, &(0x7f0000000140)={0x40, 0x0, {0x3}, 0x2, {[0x20, 0x80000000, 0xe563]}, {[0x8001, 0x7, 0xa6e, 0x8]}}, &(0x7f0000000180)=['\x00', 'd\x1c\x00', '\x00', '\xde\x00', '\x00', '#[@^\x00'], &(0x7f00000001c0)=['{\'\'\x00', '$h{\x00', '\x00', '\x00'])
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = vfork()
posix_spawn(r0, &(0x7f0000000200)='#\x00', &(0x7f00000002c0)={0x2, 0x5dca, &(0x7f0000000280)=@dup={0x1, r1, {0x9}}}, &(0x7f0000000300)={0x0, r3, {0x5}, 0x4, {[0x7, 0xffffffff, 0x727, 0x1000]}, {[0x800, 0x51a2d78b, 0x80000001, 0x1]}}, &(0x7f0000000340)=['\x00', ',\x00', ':\x00', '\x00', '*(#.]\x00', '$(*\x00'], &(0x7f0000000380)=['+\x80)\x00', ')@[-\x00', '#\x17],\x00', '\x00', 'k}*\x00'])
r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
getpeername$inet6(r4, &(0x7f0000000440), &(0x7f0000000480)=0xc)
r5 = dup(0xffffffffffffffff)
fcntl$setstatus(r5, 0x4, 0x0)
sendto(r2, &(0x7f00000004c0)="51fadcef0c3520773034acc0a0cd25ab33004a01cafdcb8734b32884060f6d6c2a62d92d737f7f79d3f65f35cbe62b0d4a0898abfcb8f4c3cae1ad10c05251620cb504a1c1df980563a0b644d876aa903beb6e7fb14b170c500f5253605b1132a137ffdb5687bbd9a83e6d1905ff8363562c9911f840ee3ae662f2733a416eddd1afa58b2c5eb35715e71f41d73372b5ac4397f0fb2a4d1e6f4d9c881c78b8752d4791d0d568c788e6173dded4d34af6bf01753e1d92e7b1ba68d4c3", 0xbc, 0x419, &(0x7f0000000580)=@in={0x2, 0x2}, 0xc)
getgroups(0x9, &(0x7f00000005c0)=[0xffffffffffffffff, <r6=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r7=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
setegid(r6)
utimes(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x3, 0x80}, {0x7, 0x7}})
linkat(r5, &(0x7f0000000680)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x400)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x20000, 0x83)
getsockname(r8, &(0x7f0000000740)=@in6, &(0x7f0000000780)=0xc)
preadv(r4, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/205, 0xcd}, {&(0x7f00000008c0)=""/3, 0x3}, {&(0x7f0000000900)=""/250, 0xfa}], 0x3, 0x2)
bind(r8, &(0x7f0000000a40)=@in={0x2, 0x0}, 0xc)
setregid(0xffffffffffffffff, r7)
connect$inet(r5, &(0x7f0000000a80)={0x2, 0x2}, 0xc)
syz_extract_tcp_res(&(0x7f0000000ac0), 0x1000, 0x1)
readlink(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=""/160, 0xa0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./file0\x00', 0x40000, 0x15)
bind(r9, &(0x7f0000000c40)=@in={0x2, 0x2}, 0xc)
r10 = paccept(0xffffffffffffff9c, &(0x7f0000000c80)=@in6, &(0x7f0000000cc0)=0xc, 0x20000000)
fchmod(r10, 0x0)
link(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='./file0\x00')
r11 = socket$inet6(0x18, 0x40000000, 0xff)
readv(r11, &(0x7f0000001000)=[{&(0x7f0000000d80)=""/198, 0xc6}, {&(0x7f0000000e80)=""/5, 0x5}, {&(0x7f0000000ec0)=""/242, 0xf2}, {&(0x7f0000000fc0)=""/31, 0x1f}], 0x4)
pipe(&(0x7f0000001040)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x810, r12, 0x0, 0x2)

05:39:46 executing program 4:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x80)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10, 0x0)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400)
r2 = getuid()
r3 = getegid()
fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600)
r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000140)="f10343ed0c45c726dc53c4fb5a49eef7aad9bb1d7d78de760be43bb992db57e0ced10cbbba54170819c46649c18aa9d89f1042676e8278ec361ebe387fe5227c4360ac8df7e69b5435d2239514929fc86fe54c2a465f725dfda3a6bc9c40edc9136a6430c7", 0x65}, {&(0x7f00000001c0)="3cd343c9551e947d06e3c4e0f34c2f5cd284fc237b8652bf6120f54cbf99476b5afec61f53dfd69aaf70763981428b4e710857ae01d8eac7e7a3305d4cb8d7b6ff29563c063368639f8f5dffd8c28b42162348143d74c4636f403613c35a2c0620c7167da10cab61f813a2a7576aec5132c0478a2c56171f6e0933e1164df6cd5143621b42336cd3774f085600bc8ca358dced743202", 0x96}, {&(0x7f0000000280)="8d02e692a21e797fa3d622eb084c61913f7ef5904d3625c0a10c0848089b8a8f2e7ef2538eb4c12f1d515f12a7595b40727cf3622e871b56f028e035953ea009b6ef47c1b55b34a1c72f3266ed57c1d7867b75f10a5d0c221d31b76a178027a0361055baeecdc5963e1fa2b6e30d746d518836424eeb04e2ed5fad7aa25dfd77e1e3e6b5ad3b3f2c59d463d4afcf4d8cb93a9d40e4690e5b5cd5df57a94f1545819755399c09086e27edd79629d0ffc487e72576c98404fc815f1c62dcd4ee9cf6fa6f4670e98515666cf7ad2a1d7261a5483f4413a7b19128856c11ab3f8aa70bee9bdf3dbc", 0xe6}, {&(0x7f0000000380)="234ab9cab4ab7c971cd2b2175e2d4cbb913d491828c33d271815340770b726a8f50adec2dfbcccbb3fe6aad16496d30c2c06e59a708c9cc5bfb27c552aa0ea863385a5de6652c1d2131a1d9ee6", 0x4d}, {&(0x7f0000000400)="28f0df59d8698cac74b1b6677e54dcd18751512b3a4ee253336f6843a26fbfc38f4b19a55349c51a7387bbb931395fe7198c01580e2a005c548dce9865d9aad2f8b27e0ec3db45790c438a595605c848372138237bfc0dba4952692d9a725dea915348f72c13ae38463283db389fe07ff1ea72f771bffa92abddb5abf907ac15e38a1784f2e46928b7af61a460c1d73f4bb53af75adad260d6eebc75cdbb091289e87dffea7e9257f207d88b7e01b05747d94be845effa1e4470dd6b8c2e3390fb2523a3929b4fadf4688a8acd5e57a2f79870b27cc8539a", 0xd8}], 0x5, 0x4)
r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x80, 0x18a)
r6 = semget$private(0x0, 0x2, 0x220)
semctl$GETPID(r6, 0x3, 0x4, &(0x7f00000005c0))
r7 = getegid()
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000600)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000640)=0xc)
r9 = __clone(0x2000, &(0x7f0000000680)="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")
r10 = vfork()
shmctl$IPC_SET(r4, 0x1, &(0x7f0000001680)={{0x80000000, r2, r7, r2, r8, 0x8, 0xfffb}, 0x5, 0x1, r9, r10, 0x8, 0x100, 0x100})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001700)={<r11=>0xffffffffffffffff})
fcntl$getown(r11, 0x5)
r12 = semget$private(0x0, 0x0, 0x200)
semctl$SETALL(r12, 0x0, 0x9, &(0x7f0000001740)=[0x200, 0x401, 0x3, 0x8001, 0x9, 0x226, 0x800, 0x0, 0x6a])
munlockall()
fcntl$getown(r5, 0x5)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001780)={0x0, <r13=>0x0}, &(0x7f00000017c0)=0xc)
r14 = getuid()
setreuid(r13, r14)
r15 = accept$unix(0xffffffffffffff9c, &(0x7f0000001800)=@file={0x0, ""/108}, &(0x7f0000001880)=0x6e)
setsockopt(r15, 0x9bb, 0x2, &(0x7f00000018c0)="6716e7f9f17eafc2e1e7075fa86f3836fc852811054988f6e0ad46a831fc3a2af0d769", 0x23)
recvfrom$unix(r11, &(0x7f0000001900)=""/151, 0x97, 0x800, &(0x7f00000019c0)=@abs={0x1, 0x0, 0x0}, 0x8)
r16 = dup(r11)
pipe(&(0x7f0000001a40)={0xffffffffffffffff, <r17=>0xffffffffffffffff})
linkat(r16, &(0x7f0000001a00)='./file0\x00', r17, &(0x7f0000001a80)='./file0\x00', 0x0)

05:39:46 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000001b00)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000180)="b6c677294d1624960b4575f2fba69245327bfcd7c24731e62e7a57a77c4e9e14f8b2daf74093770ab4034a916a693cd3b141131ca7a2ba216b7ed003241afb5e37e04e631e4389041dd4f58248987371e7a3dd4898cafdb043c1472ba58514af74b3b6a58887c2f158a3", 0x6a}, {&(0x7f0000000200)='M', 0x1}, {&(0x7f0000000240)="2415587f1abdd7c25a91b31ef0ff1683634aba2b06063990b7da95b111d7693fa0e6496a325a7d16c999e482b8386f401b6164a04b38d2fc739bb0c273ae4ae47cc5a822818ae8703c5694add9f9bf6a7266e36de2ce53ff55cd4f54c841f1ec41f85b844b09e912f5d5f80ca614524a91b0e3bc9185e1e0df3b3f824af770caaef2150a002a04c86b17eb74764ccdae8bc478ea18087924cada1a6285d099987bbd7b65326f368e2a9a8b2c", 0xac}, {&(0x7f0000000300)="473ad682aa786ea299712e", 0xb}, {&(0x7f0000000340)="483594f86d031e45ef3d7633eea5ae1881b8618eed2bbf59e1a292593f4bd5663f1d7d1a186023c13eff2e4507cad5e03291bec8e1b5639e846a5e73fee3ac4cf09115bd4bdae741f2243b4eb0ba53a77942f6d25c0fb323143a853adc0aa43d26b775c43607bedef32792d47c7424907275147fa75c6543c4ba0436e3bacb99d7ce5abf314539bc84b4753b1d44abff72c115c3bc68e0f2cab5d9ba74a6ef3ce9e6b1f766770575cab6d5a365fbebab6b0589382d772d8e0368ff92ff9994cb4ea436ffc1c8ff", 0xc7}, {&(0x7f0000000440)="ea7fbf06196c3918db17f9cd1202486ba39bc24e4f340a99ee9e69cae4c8ffeee8f671a604eb7683c9be3df18d0f9a89bc0287bf06a37c97ad39a08bbacfa7e838978d33c4321b02342bdf2b228cb4466710859f097f4dc6031c8bdc7a0499fe7e4225d08460d1f6e4f444667747584945a33702716725650dba9fa3fd9485b3e4b51b7b324a61e943efb58c6d5e4ca62886df1b248f7b2a8309ef04b16e4480b9563d0024a09b5e97c328544b48e311fc8857c40d98015918f1c73f2763f3077c4c61893fdf484c811165b9cdfcaddd581b871f92d0101fe6", 0xd9}, {&(0x7f0000000540)="839dc98c0f6b6d9397ee526c49fcb2917d0bae5a6eb039160cc315aba56f8198aa870c193298768151cd3b8ebf9863611338a0d44d862f8179c8b61d", 0x3c}], 0x7, &(0x7f0000000600)=[{0x60, 0x29, 0x101, "f4740b5582d6adb21bfe44b545c56e46dc62c4c219c23d96f9ac7e91fa93661bf5c6295e1c5c1d40b187c773d60f7dbba2e5b02640e92b4c907cb17efbf915554cfc51c79576f4827e"}, {0x88, 0x100, 0x2, "a26faa98e77ee773df2f63fdd0736d9fe33c4a1b6c361f25135e5e427b80f5e1b1f3d3d15d9cc2da162b8e34a547dcb87035ae5d9210d6daf8a1136664be1879b0244b158948115604532ca5402abf21f9a72bdeaccd517b7a300ed52f715d0acdeb4cfac020e92b09d6dac60c1207f2423a"}, {0xe0, 0x0, 0x3, "bea6c7317f0371707133412fea245da77f382a2a4ccbe7dc6e42104f1552411a299b954ef1de9d1e98ed15106bcbda80ec89cbe15109a00d1952c4731c9f20ac112fa56c71cc874c7768f0a1a9b13171da4b669af23a465140fff83e7d2a8f5fb4c02cc6ea261c2af51a9b06867af07bb7d47dfda9f452ec74b7331874cd4b2e1fee3b9abb92793ef37066b53aff6172cbd8c327af94fdb932703ae9fa9f36077a6821a63f6ff719c3546fb6b24723905d7db520c0dd155f86a303d260b5350d826c4bf9444cafb3f7918f19ffc82673"}, {0x1010, 0x100, 0x5, "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"}, {0x98, 0xffff, 0x9aa2, "128366db3beadbb08989e634b659c36be08ef0a43866a4c61868d9ca4e5655767273f23c002a7df0a1c2b17dfeb5eaff24ec2ac0fd804af9cd5fae210a68f7a3ad01a4a885350a28ddcb4fd46366321e52f0e0119abdb684ad2c93ce991206d264352e0c8b46ad0920e47c51595f95e7322fc158c5f50429a60ee563dc55c584689b65266d"}, {0xf0, 0x29, 0x0, "8d41cf66849df2543c2532b3fb9c3b936adc79c5e1e38660dee3736c57e49600c9da44b4e977ba4ac52056afd82803ada857adca1216b664a4cb55ce22ab5f9dd1168632edd5cf8db4c9284427cd579e65d4d3c3e294f632215128d4d09a1c5028cc0934f8d7b12a3af5e76e4ece44d1a1d7c161b47412ac7dc9a31c84a9c900bb2cc26c459648bbb6e0d8c0554738880c109658535ae309f1ef84c5b2398f572b2e2bb9ac3b41148fd1484548367676f5bdec18d7a422f21c981d1841df45231598efab5401b065a52d29a59e37b9296a76cb981d4de7134e54"}, {0xe0, 0xffd1, 0xffffffff, "7c46e05aa1eba578d76e5fa586006bfbce1e162bfc38ed36deee2573b10509bf269ef4619f9d7618bbeb215ec7a01309f019316262cfb1e58210b46804f91463af2cd8398ca49ea22633f62e06242cb70fb9b7b1e490d0a1531bc922c94835a70f4a09d0807961df0e5d56e04dcaf364fc2254017e792e34a29e2390be1d541ed75b70f3233d8f6c741bc777fc914fca6d3b10c593656c79491eff6437a7364b46d26c2b33d46e5ed5e43384c076ed91e34442c6de4de63cbef7cb3dd26d957d0440151aead61ded6c3369"}, {0x98, 0x29, 0xfffffffe, "655cd15ba6e104ca3698ffcbe73fdd60ef2f135e5bf7fb2409f86770d083f2ad2cb72d0b4790520a53ddbc17350de3e0a1a2efeb53efb44deed9f53c4360a59ab90527f879c79d29ae6d9f76a44c352415b885b2518ba6cf57f9a03838b218234ba2ab898434649a044937fca4780f6bef9561d46a14fdec2c442508f2cd3db64a"}], 0x14d8}, 0xd13b628771af1c56)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001b40)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
poll(&(0x7f0000001b80)=[{r5, 0x40}, {0xffffffffffffffff, 0x4}, {r3, 0x20}], 0x3, 0x0)
r6 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r6, &(0x7f0000001bc0)=@abs={0x1, 0x0, 0x1}, 0x8)
pipe2(&(0x7f0000001c00)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x200004)
fcntl$getown(r7, 0x5)
r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4)
flock(r9, 0x0)
r10 = socket$unix(0x1, 0x1, 0x0)
accept(r10, &(0x7f0000001c40)=@in6, &(0x7f0000001c80)=0xc)
pipe2(&(0x7f0000001cc0)={<r11=>0xffffffffffffffff}, 0x1400004)
openat(r11, &(0x7f0000001d00)='./file0\x00', 0x1000000, 0x10)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001d40)=""/141)
close(r8)
r12 = socket$unix(0x1, 0x5, 0x0)
sendto$unix(r12, &(0x7f0000001e00)="e83721c965a90bdaf2cde16653c232d71d69d8beeab2c29e18f47855b2db513f5e23ea0bb510462391bd8620c566788c9be6871815ce64e07f1a629478efa85dea9b9eb8ddeab7a88a056393b9e32e221be630964d5e875be634622368bb42eabc66bad8220716b0a403f587999bd4597eb368c13288c197865b3f67aa1342dfb3546388b3a5eba7c5aafa5fcedc8b8419127b4bef515df8b64b313557fad984dd118e94a638b0cd08870328b51ac7acf4f9ddff54168a47e2a9c757b1283541ae341f5006e11911fb21f03a03d4903f202332fe3f12283bd12f20765b80df942878ba3d18180b3cca71", 0xea, 0x6, &(0x7f0000001f00)=@file={0x1, './file1\x00'}, 0xa)
r13 = openat(0xffffffffffffff9c, &(0x7f0000001f40)='./file0\x00', 0x200000, 0x0)
close(r13)
r14 = __vfork14()
fcntl$setown(r6, 0x6, r14)
_lwp_create(&(0x7f0000002080)={0xf, &(0x7f0000002000)={0x7, &(0x7f0000001f80)={0x8, 0x0, {[0x2, 0x6, 0x7ff, 0x9]}, {0x7, 0x2d883042, 0x4}, {0x1, 0x101, '\x00'}}, {[0xfff00000, 0x200, 0x56ef, 0x9]}, {0x3, 0x8, 0x1}, {0xbdf, 0x2, '%^%}\\\x00'}}, {[0x3, 0x8, 0xfffffffd, 0x5]}, {0x8, 0x59, 0x4}, {0x3, 0x9, '\\,\x00'}}, 0x40, &(0x7f0000002100)=<r15=>0x0)
_lwp_unpark(r15, &(0x7f0000002140))
r16 = accept$inet(0xffffffffffffffff, &(0x7f0000002180), &(0x7f00000021c0)=0xc)
paccept(r16, &(0x7f0000002200)=@in6, &(0x7f0000002240)=0xc, 0x20000000)

05:39:46 executing program 5:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x400004)
sendto$inet6(r0, &(0x7f0000000040)="47085f6a99646af04afa0558fba1dfd19bfecbee525ef25fd27f0e36ad53162aab598cbd91437bca57d193b45aa22ec199ae9e2d4fb9983c92ffe736027e56ce455deba67536c8bc9eb5b5b5bb04ee59e689da3feaef20ba85782c575d16e32472ed606fa680953ef84af055e81485101861ac9c9df6ea800f191f08799a6e5b2ae2cfc9853551a228c78b7fb62b8a1429b03df9d1bd", 0x96, 0x40c, 0x0, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/43, 0x2b}], 0x5)
r2 = open(&(0x7f0000000380)='./file0\x00', 0x100, 0x134)
preadv(r2, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4, 0xf1c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000015c0)=""/83, &(0x7f0000001640)=0x53)
r3 = open(&(0x7f00000016c0)='./file0\x00', 0x200000, 0x53)
renameat(r2, &(0x7f0000001680)='./file0\x00', r3, &(0x7f0000001700)='./file0\x00')
truncate(&(0x7f0000001740)='./file0\x00', 0xdd)
r4 = paccept(r3, &(0x7f0000001780)=@in, &(0x7f00000017c0)=0xc, 0x10000000)
recvfrom(r4, &(0x7f0000001800)=""/6, 0x6, 0x0, &(0x7f0000001840)=@in={0x2, 0x2}, 0xc)
truncate(&(0x7f0000001880)='./file0\x00', 0x0)
setitimer(0x1, &(0x7f00000018c0)={{0x1000000000000000}, {0x6, 0x619}}, &(0x7f0000001900))
read(r3, &(0x7f0000001940)=""/193, 0xc1)
getpeername$inet6(r2, &(0x7f0000001a40), &(0x7f0000001a80)=0xc)
r5 = open(&(0x7f0000001ac0)='./file0\x00', 0x200, 0x102)
fchroot(r5)
execve(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001cc0)=[&(0x7f0000001b40)='\x00', &(0x7f0000001b80)='^-}\x00', &(0x7f0000001bc0)='|\xf4\\/(/$#\x00', &(0x7f0000001c00)='\x00', &(0x7f0000001c40)='&\x00', &(0x7f0000001c80)='\x00'], &(0x7f0000001d40)=[&(0x7f0000001d00)='\x00'])
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6)
r6 = open(&(0x7f0000001d80)='./file0\x00', 0x10, 0x8)
fdatasync(r6)
open$dir(&(0x7f0000001dc0)='./file0\x00', 0x400, 0xc7)
pwrite(r1, &(0x7f0000001e00)="01c5970299", 0x5, 0xfffffffffffffe01)
r7 = accept(r3, 0x0, &(0x7f0000001e40))
writev(r7, &(0x7f0000001f40)=[{&(0x7f0000001e80)="b94c527b5ddd5a9ea880f530c87f8f13c72b6cf76efe1dc3e82e4eac9763dcc7c7ec01c8855b4e933c48be0c35c92bf92f4be6647b83a6f74e301b7f6daa938979a0ff348c40278c19475ac7a658b1e68a07d4cf8abe94c893081c8e5e1a47cf2a3fe408d7ff541d9e5831805ad387b21b03de41d3ba4b7e0689145a6bf5865941f96a33b5059a70b3349ec3ddb1487b35204a7feea57420edeb162595d7582bfe3283415b6dd21158f7e2caccd0", 0xae}], 0x1)
shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001f80))
sendmsg(r8, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001fc0)="1199c5b4abd613b53ba856ca4bef451496c8e54791b45a7c1a9c8a9db1c26b6519229324ff553b8a3a87528e4ec95fef8ecbb1253a92facd280bd0def3d46403cd74342d577d08d21ef690c5e28f15a708df0b60e766b7750701efff55ad760b4bdc7eb79472228403ee29ad3ce7a544248fb983f383d4d02fd108f4e53b8a2065119d2c49dad04779c0b0603c296a664417ef76ecb74b286b48fa4293c3b0ab6b15540f8aa1b037ae82c404206c6a13b2defa0635916df2997413095f7f4eed", 0xc0}, {&(0x7f0000002080)="3abb0659095cba627a49d8264565d0f591ea0b3d9e0fe0516861a2dfcb466cdf43f816c2dfa02eafa17857ac2ff9a39a72ac4b13765ba668719c31eda9372f28edbe6312b1c744e7a2e253df976dcc6066801fcaa89b0d604f3feead765dd73aeb5c4fa48f86199463b4d8a46ef5eace10fd1cb77d63b2a0b4e69c39", 0x7c}, {&(0x7f0000002100)="e1e98de8d4b6b496bd00acef7901567ccc8e29e045fed0c6f3db4767890ebc53436c7b3a8eea1dc6d53edaba17ef1824e1", 0x31}], 0x3, &(0x7f0000002180)=[{0xc8, 0x101, 0x9, "681d0f83163a0fd9da71ced56e113cb539d9b263188927356ef0f9b6e129bcb87d2d6f84e6e4ead50f119997a7daf69f787257161d94e6ef4474f640d039e9976442fec45e81b9376541ca8f92770a13d7673218b0c7fc2de522a3152920a2890dd06da4c51ba89f063218fcdfc67be9aef68651e81bf86bdf7ef86030fc4cdf5f4bfc82dc466797917ce4bbc3dc91b747ea30995ba3c4fe8365fbe2aa7f949b5bcc8e17df542594ea95872485e51646d975"}, {0x110, 0xffff, 0x4, "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"}, {0x58, 0xffff, 0x6, "54d3539209a9c2e5971f75b6dcb3141d324bdf04e5a2a739909e2e33d81bb4188112e07fbc98ba2d19cdd43a16351d57fb82b1972fe5318f0777d12d7903daf7108cf725c5"}, {0x110, 0x6, 0xffff60e3, "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"}], 0x340}, 0x205)
shmctl$IPC_RMID(0xffffffffffffffff, 0x0)
connect$inet(r5, &(0x7f0000002500)={0x2, 0x2}, 0xc)

05:39:49 executing program 5:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x400004)
sendto$inet6(r0, &(0x7f0000000040)="47085f6a99646af04afa0558fba1dfd19bfecbee525ef25fd27f0e36ad53162aab598cbd91437bca57d193b45aa22ec199ae9e2d4fb9983c92ffe736027e56ce455deba67536c8bc9eb5b5b5bb04ee59e689da3feaef20ba85782c575d16e32472ed606fa680953ef84af055e81485101861ac9c9df6ea800f191f08799a6e5b2ae2cfc9853551a228c78b7fb62b8a1429b03df9d1bd", 0x96, 0x40c, 0x0, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/43, 0x2b}], 0x5)
r2 = open(&(0x7f0000000380)='./file0\x00', 0x100, 0x134)
preadv(r2, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4, 0xf1c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000015c0)=""/83, &(0x7f0000001640)=0x53)
r3 = open(&(0x7f00000016c0)='./file0\x00', 0x200000, 0x53)
renameat(r2, &(0x7f0000001680)='./file0\x00', r3, &(0x7f0000001700)='./file0\x00')
truncate(&(0x7f0000001740)='./file0\x00', 0xdd)
r4 = paccept(r3, &(0x7f0000001780)=@in, &(0x7f00000017c0)=0xc, 0x10000000)
recvfrom(r4, &(0x7f0000001800)=""/6, 0x6, 0x0, &(0x7f0000001840)=@in={0x2, 0x2}, 0xc)
truncate(&(0x7f0000001880)='./file0\x00', 0x0)
setitimer(0x1, &(0x7f00000018c0)={{0x1000000000000000}, {0x6, 0x619}}, &(0x7f0000001900))
read(r3, &(0x7f0000001940)=""/193, 0xc1)
getpeername$inet6(r2, &(0x7f0000001a40), &(0x7f0000001a80)=0xc)
r5 = open(&(0x7f0000001ac0)='./file0\x00', 0x200, 0x102)
fchroot(r5)
execve(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001cc0)=[&(0x7f0000001b40)='\x00', &(0x7f0000001b80)='^-}\x00', &(0x7f0000001bc0)='|\xf4\\/(/$#\x00', &(0x7f0000001c00)='\x00', &(0x7f0000001c40)='&\x00', &(0x7f0000001c80)='\x00'], &(0x7f0000001d40)=[&(0x7f0000001d00)='\x00'])
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6)
r6 = open(&(0x7f0000001d80)='./file0\x00', 0x10, 0x8)
fdatasync(r6)
open$dir(&(0x7f0000001dc0)='./file0\x00', 0x400, 0xc7)
pwrite(r1, &(0x7f0000001e00)="01c5970299", 0x5, 0xfffffffffffffe01)
r7 = accept(r3, 0x0, &(0x7f0000001e40))
writev(r7, &(0x7f0000001f40)=[{&(0x7f0000001e80)="b94c527b5ddd5a9ea880f530c87f8f13c72b6cf76efe1dc3e82e4eac9763dcc7c7ec01c8855b4e933c48be0c35c92bf92f4be6647b83a6f74e301b7f6daa938979a0ff348c40278c19475ac7a658b1e68a07d4cf8abe94c893081c8e5e1a47cf2a3fe408d7ff541d9e5831805ad387b21b03de41d3ba4b7e0689145a6bf5865941f96a33b5059a70b3349ec3ddb1487b35204a7feea57420edeb162595d7582bfe3283415b6dd21158f7e2caccd0", 0xae}], 0x1)
shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001f80))
sendmsg(r8, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001fc0)="1199c5b4abd613b53ba856ca4bef451496c8e54791b45a7c1a9c8a9db1c26b6519229324ff553b8a3a87528e4ec95fef8ecbb1253a92facd280bd0def3d46403cd74342d577d08d21ef690c5e28f15a708df0b60e766b7750701efff55ad760b4bdc7eb79472228403ee29ad3ce7a544248fb983f383d4d02fd108f4e53b8a2065119d2c49dad04779c0b0603c296a664417ef76ecb74b286b48fa4293c3b0ab6b15540f8aa1b037ae82c404206c6a13b2defa0635916df2997413095f7f4eed", 0xc0}, {&(0x7f0000002080)="3abb0659095cba627a49d8264565d0f591ea0b3d9e0fe0516861a2dfcb466cdf43f816c2dfa02eafa17857ac2ff9a39a72ac4b13765ba668719c31eda9372f28edbe6312b1c744e7a2e253df976dcc6066801fcaa89b0d604f3feead765dd73aeb5c4fa48f86199463b4d8a46ef5eace10fd1cb77d63b2a0b4e69c39", 0x7c}, {&(0x7f0000002100)="e1e98de8d4b6b496bd00acef7901567ccc8e29e045fed0c6f3db4767890ebc53436c7b3a8eea1dc6d53edaba17ef1824e1", 0x31}], 0x3, &(0x7f0000002180)=[{0xc8, 0x101, 0x9, "681d0f83163a0fd9da71ced56e113cb539d9b263188927356ef0f9b6e129bcb87d2d6f84e6e4ead50f119997a7daf69f787257161d94e6ef4474f640d039e9976442fec45e81b9376541ca8f92770a13d7673218b0c7fc2de522a3152920a2890dd06da4c51ba89f063218fcdfc67be9aef68651e81bf86bdf7ef86030fc4cdf5f4bfc82dc466797917ce4bbc3dc91b747ea30995ba3c4fe8365fbe2aa7f949b5bcc8e17df542594ea95872485e51646d975"}, {0x110, 0xffff, 0x4, "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"}, {0x58, 0xffff, 0x6, "54d3539209a9c2e5971f75b6dcb3141d324bdf04e5a2a739909e2e33d81bb4188112e07fbc98ba2d19cdd43a16351d57fb82b1972fe5318f0777d12d7903daf7108cf725c5"}, {0x110, 0x6, 0xffff60e3, "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"}], 0x340}, 0x205)
shmctl$IPC_RMID(0xffffffffffffffff, 0x0)
connect$inet(r5, &(0x7f0000002500)={0x2, 0x2}, 0xc)

05:39:49 executing program 1:
getuid()
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0}, 0xc)
getgroups(0x4, &(0x7f0000000080)=[<r1=>0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff])
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
msgget$private(0x0, 0x220)
r3 = semget$private(0x0, 0x2, 0x198)
semctl$IPC_RMID(r3, 0x0, 0x0)
setregid(r2, 0xffffffffffffffff)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
write(r4, &(0x7f0000000140)="022b72de19aab02c064c6a38eaf6a635020e98a953e8210b50bbb3d23b465b87adabb973222e1c37a6bb960198e85ccaaf8bd4c69e91ce6129408ef0801d591f444b566763c6dae2a0abd63d5ab3426324e4ae516c4b75eae9a23dc4d8c223e420b05c46c2cd0b497cb222e2e408fbded3b3e38907265f3d8eb8646b895a0a4982e089b6d6401b41754a3a8a6ab6051c6b5f08b9d6f6e45dbb0a40916b46bbb0f3965552db5c54550ed7a63ce043b42d2708febc2654e68787f4ca0f5566b765c9683315286a4e476967b17fc029a9782151f6564c3727d79f9ba912455d00cdfb", 0xe1)
r5 = getgid()
r6 = getgid()
setregid(r5, r6)
r7 = semget(0x3, 0x0, 0x42)
semctl$IPC_RMID(r7, 0x0, 0x0)
getrusage(0xffffffffffffffff, &(0x7f0000000240))
getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000340)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0, <r9=>0x0, <r10=>0x0}, &(0x7f00000003c0)=0xc)
getgroups(0x2, &(0x7f0000000400)=[r8, r10])
pwritev(r4, &(0x7f0000000640)=[{&(0x7f0000000440)="1646bb2e9d5de9bae49c2085c1a84d2e6abdd1e41cf978545120071b38436bd893b9f31bab0b8fd7cf206b56b40e0ab3faa24bec4de55e281a175cb5091bac7073ebc8a17e6f4e1c3539f66a5853cc6f122ba812f6395c9393aad88a7b52883b7641ad7a800721fdfead4c6bb9d9aeef872ea4c79f7934aae02d158c69e78969b292de7302a001ecf96d4cb1ac1a313032788fa97bda0eb12ee7b5c5b6e736049ce98aef893e903a46b53a635d81", 0xae}, {&(0x7f0000000500)="061110975351e7881168b12edbc40c3e0325f8a6c855541d5948df0bc7627185eacb424ccb0b2f393e4fd7e4f06add9ac2", 0x31}, {&(0x7f0000000540)="fb124abfd22427e610a3ccddb0db65a3c9408281130eb7e087fc9583a8d95ab30ff0bc9b82c84eb76bfaa35f3698882a54cb5e3657dd6d6fa3aa79a149d67c954800c4bf890bfdc16d4679713c0ddc3cb75b4a8aa15bb2b13bbcb56d6dc47909858b1abe1baf4412d4cb384439895a70df988eab25ba13c3789718c6798f6fedd9da0769d1058ccdde766deac8aef8f06af1c43bc2860f8e9dfa5e4ccdf171d3e8f6e7ccc2111e8748bb3d4d3b9a04d3402fba5165f7a7bbf69c12bae94fd0c5bd4f59ecb9526ccad253950d56bf80d4e7f99b7bd720", 0xd6}], 0x3, 0x0)
r11 = semget(0x0, 0x1, 0x200)
semop(r11, &(0x7f0000000680), 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000006c0)={0x0, <r12=>0x0}, &(0x7f0000000700)=0xc)
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000740)={{0x2, r12, 0x0, r9, r6, 0x81, 0x3}, 0xffffffff7fffffff, 0x6, 0x3})
r13 = semget$private(0x0, 0x2, 0x400)
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r14=>0x0}, 0xc)
r15 = geteuid()
semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000800)={{0x2, 0x0, r14, r15, r6, 0x12, 0x1}, 0x0, 0xff, 0xfff})
semctl$GETPID(r13, 0x4, 0x4, &(0x7f0000000880)=""/192)
r16 = msgget$private(0x0, 0x11)
msgsnd(r16, &(0x7f0000000940)={0x1, "f848c743da5acdfdfc8cf44a81e799974155a3505b92efc5b55fe96f2c1ae01a49b76bde5bc9c8a2c34334448e109f45625a967eb561b761aea55ee0988c15e8e1622e357503eeaf3da1f5f5251164c1b3cda4d4b661b1b7f5934003495bfacbd33f97b9cfc409f63a0a472862a186742be417505cf571eb6afdc6bd6a3ca34cb230d918543e8f7d01a70a44e9f3979c8e4ea1f6a30a577263833631e7b8bc7f7f54cd45b6f14915e1171888927b83b7d0d408391a1f658b474aac13f3f4692aedb5336eaeab17b2294634ba211160c9cc624059ca75da4fbf61c511c3c4e14bd02caf6c"}, 0xec, 0x0)

05:39:49 executing program 0:
getuid()
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0}, 0xc)
getgroups(0x4, &(0x7f0000000080)=[<r1=>0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff])
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
msgget$private(0x0, 0x220)
r3 = semget$private(0x0, 0x2, 0x198)
semctl$IPC_RMID(r3, 0x0, 0x0)
setregid(r2, 0xffffffffffffffff)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
write(r4, &(0x7f0000000140)="022b72de19aab02c064c6a38eaf6a635020e98a953e8210b50bbb3d23b465b87adabb973222e1c37a6bb960198e85ccaaf8bd4c69e91ce6129408ef0801d591f444b566763c6dae2a0abd63d5ab3426324e4ae516c4b75eae9a23dc4d8c223e420b05c46c2cd0b497cb222e2e408fbded3b3e38907265f3d8eb8646b895a0a4982e089b6d6401b41754a3a8a6ab6051c6b5f08b9d6f6e45dbb0a40916b46bbb0f3965552db5c54550ed7a63ce043b42d2708febc2654e68787f4ca0f5566b765c9683315286a4e476967b17fc029a9782151f6564c3727d79f9ba912455d00cdfb", 0xe1)
r5 = getgid()
r6 = getgid()
setregid(r5, r6)
r7 = semget(0x3, 0x0, 0x42)
semctl$IPC_RMID(r7, 0x0, 0x0)
getrusage(0xffffffffffffffff, &(0x7f0000000240))
getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000340)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0, <r9=>0x0, <r10=>0x0}, &(0x7f00000003c0)=0xc)
getgroups(0x2, &(0x7f0000000400)=[r8, r10])
pwritev(r4, &(0x7f0000000640)=[{&(0x7f0000000440)="1646bb2e9d5de9bae49c2085c1a84d2e6abdd1e41cf978545120071b38436bd893b9f31bab0b8fd7cf206b56b40e0ab3faa24bec4de55e281a175cb5091bac7073ebc8a17e6f4e1c3539f66a5853cc6f122ba812f6395c9393aad88a7b52883b7641ad7a800721fdfead4c6bb9d9aeef872ea4c79f7934aae02d158c69e78969b292de7302a001ecf96d4cb1ac1a313032788fa97bda0eb12ee7b5c5b6e736049ce98aef893e903a46b53a635d81", 0xae}, {&(0x7f0000000500)="061110975351e7881168b12edbc40c3e0325f8a6c855541d5948df0bc7627185eacb424ccb0b2f393e4fd7e4f06add9ac2", 0x31}, {&(0x7f0000000540)="fb124abfd22427e610a3ccddb0db65a3c9408281130eb7e087fc9583a8d95ab30ff0bc9b82c84eb76bfaa35f3698882a54cb5e3657dd6d6fa3aa79a149d67c954800c4bf890bfdc16d4679713c0ddc3cb75b4a8aa15bb2b13bbcb56d6dc47909858b1abe1baf4412d4cb384439895a70df988eab25ba13c3789718c6798f6fedd9da0769d1058ccdde766deac8aef8f06af1c43bc2860f8e9dfa5e4ccdf171d3e8f6e7ccc2111e8748bb3d4d3b9a04d3402fba5165f7a7bbf69c12bae94fd0c5bd4f59ecb9526ccad253950d56bf80d4e7f99b7bd720", 0xd6}], 0x3, 0x0)
r11 = semget(0x0, 0x1, 0x200)
semop(r11, &(0x7f0000000680), 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000006c0)={0x0, <r12=>0x0}, &(0x7f0000000700)=0xc)
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000740)={{0x2, r12, 0x0, r9, r6, 0x81, 0x3}, 0xffffffff7fffffff, 0x6, 0x3})
r13 = semget$private(0x0, 0x2, 0x400)
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r14=>0x0}, 0xc)
r15 = geteuid()
semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000800)={{0x2, 0x0, r14, r15, r6, 0x12, 0x1}, 0x0, 0xff, 0xfff})
semctl$GETPID(r13, 0x4, 0x4, &(0x7f0000000880)=""/192)
r16 = msgget$private(0x0, 0x11)
msgsnd(r16, &(0x7f0000000940)={0x1, "f848c743da5acdfdfc8cf44a81e799974155a3505b92efc5b55fe96f2c1ae01a49b76bde5bc9c8a2c34334448e109f45625a967eb561b761aea55ee0988c15e8e1622e357503eeaf3da1f5f5251164c1b3cda4d4b661b1b7f5934003495bfacbd33f97b9cfc409f63a0a472862a186742be417505cf571eb6afdc6bd6a3ca34cb230d918543e8f7d01a70a44e9f3979c8e4ea1f6a30a577263833631e7b8bc7f7f54cd45b6f14915e1171888927b83b7d0d408391a1f658b474aac13f3f4692aedb5336eaeab17b2294634ba211160c9cc624059ca75da4fbf61c511c3c4e14bd02caf6c"}, 0xec, 0x0)

05:39:49 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x400004)
sendto$inet6(r0, &(0x7f0000000040)="47085f6a99646af04afa0558fba1dfd19bfecbee525ef25fd27f0e36ad53162aab598cbd91437bca57d193b45aa22ec199ae9e2d4fb9983c92ffe736027e56ce455deba67536c8bc9eb5b5b5bb04ee59e689da3feaef20ba85782c575d16e32472ed606fa680953ef84af055e81485101861ac9c9df6ea800f191f08799a6e5b2ae2cfc9853551a228c78b7fb62b8a1429b03df9d1bd", 0x96, 0x40c, 0x0, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/43, 0x2b}], 0x5)
r2 = open(&(0x7f0000000380)='./file0\x00', 0x100, 0x134)
preadv(r2, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4, 0xf1c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000015c0)=""/83, &(0x7f0000001640)=0x53)
r3 = open(&(0x7f00000016c0)='./file0\x00', 0x200000, 0x53)
renameat(r2, &(0x7f0000001680)='./file0\x00', r3, &(0x7f0000001700)='./file0\x00')
truncate(&(0x7f0000001740)='./file0\x00', 0xdd)
r4 = paccept(r3, &(0x7f0000001780)=@in, &(0x7f00000017c0)=0xc, 0x10000000)
recvfrom(r4, &(0x7f0000001800)=""/6, 0x6, 0x0, &(0x7f0000001840)=@in={0x2, 0x2}, 0xc)
truncate(&(0x7f0000001880)='./file0\x00', 0x0)
setitimer(0x1, &(0x7f00000018c0)={{0x1000000000000000}, {0x6, 0x619}}, &(0x7f0000001900))
read(r3, &(0x7f0000001940)=""/193, 0xc1)
getpeername$inet6(r2, &(0x7f0000001a40), &(0x7f0000001a80)=0xc)
r5 = open(&(0x7f0000001ac0)='./file0\x00', 0x200, 0x102)
fchroot(r5)
execve(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001cc0)=[&(0x7f0000001b40)='\x00', &(0x7f0000001b80)='^-}\x00', &(0x7f0000001bc0)='|\xf4\\/(/$#\x00', &(0x7f0000001c00)='\x00', &(0x7f0000001c40)='&\x00', &(0x7f0000001c80)='\x00'], &(0x7f0000001d40)=[&(0x7f0000001d00)='\x00'])
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6)
r6 = open(&(0x7f0000001d80)='./file0\x00', 0x10, 0x8)
fdatasync(r6)
open$dir(&(0x7f0000001dc0)='./file0\x00', 0x400, 0xc7)
pwrite(r1, &(0x7f0000001e00)="01c5970299", 0x5, 0xfffffffffffffe01)
r7 = accept(r3, 0x0, &(0x7f0000001e40))
writev(r7, &(0x7f0000001f40)=[{&(0x7f0000001e80)="b94c527b5ddd5a9ea880f530c87f8f13c72b6cf76efe1dc3e82e4eac9763dcc7c7ec01c8855b4e933c48be0c35c92bf92f4be6647b83a6f74e301b7f6daa938979a0ff348c40278c19475ac7a658b1e68a07d4cf8abe94c893081c8e5e1a47cf2a3fe408d7ff541d9e5831805ad387b21b03de41d3ba4b7e0689145a6bf5865941f96a33b5059a70b3349ec3ddb1487b35204a7feea57420edeb162595d7582bfe3283415b6dd21158f7e2caccd0", 0xae}], 0x1)
shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001f80))
sendmsg(r8, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001fc0)="1199c5b4abd613b53ba856ca4bef451496c8e54791b45a7c1a9c8a9db1c26b6519229324ff553b8a3a87528e4ec95fef8ecbb1253a92facd280bd0def3d46403cd74342d577d08d21ef690c5e28f15a708df0b60e766b7750701efff55ad760b4bdc7eb79472228403ee29ad3ce7a544248fb983f383d4d02fd108f4e53b8a2065119d2c49dad04779c0b0603c296a664417ef76ecb74b286b48fa4293c3b0ab6b15540f8aa1b037ae82c404206c6a13b2defa0635916df2997413095f7f4eed", 0xc0}, {&(0x7f0000002080)="3abb0659095cba627a49d8264565d0f591ea0b3d9e0fe0516861a2dfcb466cdf43f816c2dfa02eafa17857ac2ff9a39a72ac4b13765ba668719c31eda9372f28edbe6312b1c744e7a2e253df976dcc6066801fcaa89b0d604f3feead765dd73aeb5c4fa48f86199463b4d8a46ef5eace10fd1cb77d63b2a0b4e69c39", 0x7c}, {&(0x7f0000002100)="e1e98de8d4b6b496bd00acef7901567ccc8e29e045fed0c6f3db4767890ebc53436c7b3a8eea1dc6d53edaba17ef1824e1", 0x31}], 0x3, &(0x7f0000002180)=[{0xc8, 0x101, 0x9, "681d0f83163a0fd9da71ced56e113cb539d9b263188927356ef0f9b6e129bcb87d2d6f84e6e4ead50f119997a7daf69f787257161d94e6ef4474f640d039e9976442fec45e81b9376541ca8f92770a13d7673218b0c7fc2de522a3152920a2890dd06da4c51ba89f063218fcdfc67be9aef68651e81bf86bdf7ef86030fc4cdf5f4bfc82dc466797917ce4bbc3dc91b747ea30995ba3c4fe8365fbe2aa7f949b5bcc8e17df542594ea95872485e51646d975"}, {0x110, 0xffff, 0x4, "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"}, {0x58, 0xffff, 0x6, "54d3539209a9c2e5971f75b6dcb3141d324bdf04e5a2a739909e2e33d81bb4188112e07fbc98ba2d19cdd43a16351d57fb82b1972fe5318f0777d12d7903daf7108cf725c5"}, {0x110, 0x6, 0xffff60e3, "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"}], 0x340}, 0x205)
shmctl$IPC_RMID(0xffffffffffffffff, 0x0)
connect$inet(r5, &(0x7f0000002500)={0x2, 0x2}, 0xc)

05:39:49 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
setsockopt(r0, 0x1f, 0xfffffff8, &(0x7f0000000340)="2d1722fc71a9b2d87a9634c0b3dfca22e84feb91e14b55efc074c5a1c114365f758ce8c3fd7b465b612f3831574e9057c4d996689595b0c3af1f12d44fe07d5035795d71e048280c453b0e5c54e7bdd728984b8b5336561e2b63e612628b0c5ae8e27305fe88c9f3436b0901b048ebaaf458c1148f4ad9ed54a3c69faa58f644b4e5011751b08fbd5be27e275ec69d531e1be9af552c34d1790a598dd4eb58840159519d1aa5238a9eedd1ca3036f54b4ba979cfffe7300adfc5823055215c43ceab2c8cd4342cd665d220cc32c73edf779a4e882c0bfde5b610d27f7fddcb3fc74369c881ebe3ad6501ea", 0xeb)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
_lwp_create(&(0x7f0000000280)={0x8, &(0x7f0000000200)={0x1, &(0x7f0000000180)={0x6, 0x0, {[0xa, 0x0, 0x3, 0xfffffffe]}, {0x3ff, 0x6, 0x5}, {0x88b, 0x3, '(%%\'\x00'}}, {[0x1, 0x2, 0x9, 0x5]}, {0x3, 0x3, 0x7}, {0x2, 0x1, ')\x00'}}, {[0x7, 0x1, 0xffff, 0x4]}, {0x7ff, 0x4, 0x4}, {0xd6, 0x5, '/{@/}\x00'}}, 0x80, &(0x7f0000000300))
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000440), &(0x7f0000000480)=0x8)
fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x80000001, 0x10000100000002})
readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/8, 0x8)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

05:39:49 executing program 1:
r0 = socket(0x18, 0x1, 0x0)
setsockopt(r0, 0x0, 0x0, &(0x7f0000000180), 0x14)
r1 = __clone(0x0, 0x0)
ptrace(0x9, r1, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getuid()
semget$private(0x0, 0x0, 0x0)
semctl$IPC_RMID(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0)
getsockopt(r0, 0x2, 0xff0, &(0x7f00000000c0)=""/179, &(0x7f0000000040)=0xb3)
semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
setreuid(0xee00, 0x0)
chroot(&(0x7f0000000000)='./file0\x00')
ptrace(0x2, r1, &(0x7f0000000080), 0x0)

05:39:49 executing program 5:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x1, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')
r1 = socket(0x18, 0x1, 0x0)
mmap(&(0x7f0000339000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x0, 0xfffffffffffffffb)
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x29, 0x80000000000000c, 0x0, 0x0)
sendto$inet6(r2, &(0x7f0000000a80)="358ac070a801e4362c5a9d57ba347b9fe14584a7b255189346bb3246b1c36c1402287005434f87e0c0cd091c43a1fc6c51dcbf0050c57e6365fd1d32d4876b6d4df4a7a454fc3be2c59eb64a4df1d2f408b467d223ee20be6f1272562b20c1f3ad06fdc8e02907db4cfebc24ee1ec711444ac6811bbb646d69d4800d90638a43e8d7", 0x82, 0x80b, &(0x7f0000000b40)={0x18, 0x0, 0xffffffe2, 0x8}, 0xc)
setsockopt(r1, 0x29, 0x80000000000000c, 0x0, 0x0)
fchdir(r0)
setsockopt(r1, 0x8, 0x80000000000000c, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)
pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000580)="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", 0x1d4}, {&(0x7f0000000000)="fa4607fee47cd12bdeae37f179a8b32703f2ba438f50", 0x16}, {&(0x7f0000000180)="95bc515869b04ac476b5398f7a8161c29b3ffb361593176fff6d2261982eedcd9b58ecb076af7283a2dc3418894fda4fd9ca5c36a905ae7c4eddb8a0f0934358da82ae763dba09d18e2504583017dc41aa576b9f727398682f692c6b3b9c17dcc04f1b0e700976d6463bbbbaf53d0ac16e6a35d53a667eefc1c35621715497751f157e3d577287bc38b438fb19ba23bce0d1c7ec4d4fe091b530e65e97cae2c6af7b71499b0f5db5146f35d8662f8379a24a", 0xb2}, {&(0x7f0000000240)="2e50d1e0bda9d839c8eee33531d7f68ff8a721a8d0ab89fb0eb66d1a0f192f84b02c75ed1c225a391659d257ef9f567c8bbdb3ca7bedda933ee090a6b8cb8bd3ed287e7f6a5845ad4dfec7e58baac21574dc9955a48476becd7a2e3ff73bf135d6c42ea5feeb151324da889b2d084747bbcf32d60222bd824c2498167875d9fb61e51a93ab6bfdc278bcd627fc875b9c7988f421e43a117da7f507a964b42b6852d5eb1dd95faa5bbbb8aa0203156c3806f7ec379980827da5ca6b8a585d34edb51d6a5851846052ea853a3dce167c194bf935a43f7fc43030606fab09ed33076ec1c349546916febbc6500a", 0xec}, {&(0x7f0000000500)="edb3008f38a8d8081245a226c8075aa0ae28ed47135ce0705874883af259802bed11404fe94dac56c412b5cecabb1fed33b23d1bb522e962a566166218236811b79fc4e572817ff5d2e1a10a8e5940", 0x4f}, {&(0x7f0000000380)="c50095d6e09b23246a241ef06a7c4ffa510d7a53eda07fa7e178bfa723e46f5386c18b34bb09a3048806d13fc4b8c67563fe34366c397019d4c4f01162b9bcb291e49feefb6713247f1145a79cbcd120efc227d7b87f0d67230b38fad4d51f3c04985a4be82080d5ce87ec9ffb4f8fc9cf2d3d93649498ea66cd93f81b85763246db2e61436ed38b62115ecd125c2c21918fe7ceed566a0e1975300ec37c7aaf65738b4ca05a8bc3fabc1edbb3164ca05668d92bbd7e54e9fd392a004f76f65a5afa19b16b", 0xc5}], 0x6, 0x8d)
writev(r0, &(0x7f0000000a00)=[{&(0x7f00000000c0)="83c2c18fba2292431f22ad490c260557ea31204492ccc327376f92fe479031d4cb3d4957c0ee1947f06cdda311d3f4dfc6a7257c5e619f07da7db2fb9b7f07c191b2110a0632eef2aca58e7436f3342049870ffa95b54e4bcc7d4898887e8de25c356fb4b681a0e14d43ca60a9dd89e8d76613088b9bf011aeb0704c4d0f74f9af0b65baf73fad", 0x87}, {&(0x7f0000000780)="c274e368c372e81fade6e5050571103539fbe62d5d440f2ba0d0ea99740b92accb800c597eebe7c610f8b56ab39fb09736174920d3e3afe867003f4b36221ed5774ddc8770d387c2ab277e9d29c65766d8ccf93d5e094334eee1eec4bc013517a4668487d722dd01d91614e68df204921eaf0fc50d83ec875c7307aafe3af84b473c09c551182dbadc56ebfddc6859441dc72cb061d03f777e1a5a0c20fa82087392d49e2525947a7c6c1196eeeaa12bc8142db0cfa1d4ef418e4929da0c5d7d6491e6e1a18b79a765bd536e726325", 0xcf}, {&(0x7f0000000340)="db239144b20d38fc0a213222ce", 0xd}, {&(0x7f0000000880)="73e1b7759b3f64f4b5a2f96f9d79ffa65a073ee4162a53bfd0ff10563c52ed6e7a77eb47edcefa188231aeb996549afa6f30", 0x32}, {&(0x7f00000008c0)="28207aff4af6acd796164bfab2555ae39d1308a401915a7505922065550411cb6d839f8d88ff1656fd67f6321aafd12941d4b8f28cddd718de1edda305aa4e88fdd1ac76214695814a1d3b283a17bd1e161b0a414de9e82e5447a2f169a4e0161922dbc2c1aaf2fd10", 0x69}, {&(0x7f0000000940)="cf06cf6e35e714b71ceca00063cd5a91bc6fd73cdc2b", 0x16}, {&(0x7f0000000980)="9d42dc5f4f2c6826b3afbd78279688947a2913236139be06ad1e34682e07dfa5d6a3422c57c47ded2450db8233a254311c8b63957c73335869254d3b3720dfe6b1", 0x41}], 0x7)
setitimer(0x0, &(0x7f0000000040), 0x0)

05:39:49 executing program 5:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x1, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')
r1 = socket(0x18, 0x1, 0x0)
mmap(&(0x7f0000339000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x0, 0xfffffffffffffffb)
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x29, 0x80000000000000c, 0x0, 0x0)
sendto$inet6(r2, &(0x7f0000000a80)="358ac070a801e4362c5a9d57ba347b9fe14584a7b255189346bb3246b1c36c1402287005434f87e0c0cd091c43a1fc6c51dcbf0050c57e6365fd1d32d4876b6d4df4a7a454fc3be2c59eb64a4df1d2f408b467d223ee20be6f1272562b20c1f3ad06fdc8e02907db4cfebc24ee1ec711444ac6811bbb646d69d4800d90638a43e8d7", 0x82, 0x80b, &(0x7f0000000b40)={0x18, 0x0, 0xffffffe2, 0x8}, 0xc)
setsockopt(r1, 0x29, 0x80000000000000c, 0x0, 0x0)
fchdir(r0)
setsockopt(r1, 0x8, 0x80000000000000c, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)
pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000580)="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", 0x1d4}, {&(0x7f0000000000)="fa4607fee47cd12bdeae37f179a8b32703f2ba438f50", 0x16}, {&(0x7f0000000180)="95bc515869b04ac476b5398f7a8161c29b3ffb361593176fff6d2261982eedcd9b58ecb076af7283a2dc3418894fda4fd9ca5c36a905ae7c4eddb8a0f0934358da82ae763dba09d18e2504583017dc41aa576b9f727398682f692c6b3b9c17dcc04f1b0e700976d6463bbbbaf53d0ac16e6a35d53a667eefc1c35621715497751f157e3d577287bc38b438fb19ba23bce0d1c7ec4d4fe091b530e65e97cae2c6af7b71499b0f5db5146f35d8662f8379a24a", 0xb2}, {&(0x7f0000000240)="2e50d1e0bda9d839c8eee33531d7f68ff8a721a8d0ab89fb0eb66d1a0f192f84b02c75ed1c225a391659d257ef9f567c8bbdb3ca7bedda933ee090a6b8cb8bd3ed287e7f6a5845ad4dfec7e58baac21574dc9955a48476becd7a2e3ff73bf135d6c42ea5feeb151324da889b2d084747bbcf32d60222bd824c2498167875d9fb61e51a93ab6bfdc278bcd627fc875b9c7988f421e43a117da7f507a964b42b6852d5eb1dd95faa5bbbb8aa0203156c3806f7ec379980827da5ca6b8a585d34edb51d6a5851846052ea853a3dce167c194bf935a43f7fc43030606fab09ed33076ec1c349546916febbc6500a", 0xec}, {&(0x7f0000000500)="edb3008f38a8d8081245a226c8075aa0ae28ed47135ce0705874883af259802bed11404fe94dac56c412b5cecabb1fed33b23d1bb522e962a566166218236811b79fc4e572817ff5d2e1a10a8e5940", 0x4f}, {&(0x7f0000000380)="c50095d6e09b23246a241ef06a7c4ffa510d7a53eda07fa7e178bfa723e46f5386c18b34bb09a3048806d13fc4b8c67563fe34366c397019d4c4f01162b9bcb291e49feefb6713247f1145a79cbcd120efc227d7b87f0d67230b38fad4d51f3c04985a4be82080d5ce87ec9ffb4f8fc9cf2d3d93649498ea66cd93f81b85763246db2e61436ed38b62115ecd125c2c21918fe7ceed566a0e1975300ec37c7aaf65738b4ca05a8bc3fabc1edbb3164ca05668d92bbd7e54e9fd392a004f76f65a5afa19b16b", 0xc5}], 0x6, 0x8d)
writev(r0, &(0x7f0000000a00)=[{&(0x7f00000000c0)="83c2c18fba2292431f22ad490c260557ea31204492ccc327376f92fe479031d4cb3d4957c0ee1947f06cdda311d3f4dfc6a7257c5e619f07da7db2fb9b7f07c191b2110a0632eef2aca58e7436f3342049870ffa95b54e4bcc7d4898887e8de25c356fb4b681a0e14d43ca60a9dd89e8d76613088b9bf011aeb0704c4d0f74f9af0b65baf73fad", 0x87}, {&(0x7f0000000780)="c274e368c372e81fade6e5050571103539fbe62d5d440f2ba0d0ea99740b92accb800c597eebe7c610f8b56ab39fb09736174920d3e3afe867003f4b36221ed5774ddc8770d387c2ab277e9d29c65766d8ccf93d5e094334eee1eec4bc013517a4668487d722dd01d91614e68df204921eaf0fc50d83ec875c7307aafe3af84b473c09c551182dbadc56ebfddc6859441dc72cb061d03f777e1a5a0c20fa82087392d49e2525947a7c6c1196eeeaa12bc8142db0cfa1d4ef418e4929da0c5d7d6491e6e1a18b79a765bd536e726325", 0xcf}, {&(0x7f0000000340)="db239144b20d38fc0a213222ce", 0xd}, {&(0x7f0000000880)="73e1b7759b3f64f4b5a2f96f9d79ffa65a073ee4162a53bfd0ff10563c52ed6e7a77eb47edcefa188231aeb996549afa6f30", 0x32}, {&(0x7f00000008c0)="28207aff4af6acd796164bfab2555ae39d1308a401915a7505922065550411cb6d839f8d88ff1656fd67f6321aafd12941d4b8f28cddd718de1edda305aa4e88fdd1ac76214695814a1d3b283a17bd1e161b0a414de9e82e5447a2f169a4e0161922dbc2c1aaf2fd10", 0x69}, {&(0x7f0000000940)="cf06cf6e35e714b71ceca00063cd5a91bc6fd73cdc2b", 0x16}, {&(0x7f0000000980)="9d42dc5f4f2c6826b3afbd78279688947a2913236139be06ad1e34682e07dfa5d6a3422c57c47ded2450db8233a254311c8b63957c73335869254d3b3720dfe6b1", 0x41}], 0x7)
setitimer(0x0, &(0x7f0000000040), 0x0)

05:39:50 executing program 1:
r0 = socket(0x22, 0x3, 0x0)
sendto(r0, &(0x7f0000000100)="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", 0x1000, 0x4, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x29, 0x80000000000000c, 0x0, 0x0)
close(r2)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0)
fcntl$dupfd(r1, 0xa, 0xffffffffffffffff)
pwrite(0xffffffffffffff9c, &(0x7f00000024c0)="aae14223f58a06bdf28b1e178c89a7568bb99b33caa218d49f4590c23cf437566c253f2ad32fa79589304a458b9ecf34a183258f296451b9a7f05654c80d0352c5140da4ba51aef0f12996f8523a3d2709f2b422af6f3ddf4c0365de922ae174702dbad92eb72cb871fb2261610cf5bef3850371a1b2ed63b7d14063", 0x7c, 0x7)
pipe(&(0x7f0000002340))
open$dir(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x2)
recvmsg(r1, &(0x7f0000002480)={&(0x7f0000000040)=@in, 0xc, &(0x7f0000002380)=[{&(0x7f0000001100)=""/178, 0xb2}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000011c0)=""/54, 0x36}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/208, 0xd0}, {&(0x7f0000002300)=""/16, 0x10}, {&(0x7f0000002340)}], 0x7, &(0x7f0000002400)=""/125, 0x7d}, 0x1)

[  50.3074852] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/net/rtsock_shared.c:631:41, member access within misaligned address 0xfffff8a582c2f58c for type 'struct rt_msghdr' which requires 8 byte alignment

[  50.3251604] cpu0: Begin traceback...
[  50.3518855] vpanic() at netbsd:vpanic+0x2aa
[  50.4185080] isAlreadyReported() at netbsd:isAlreadyReported
[  50.4851323] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
[  50.5517574] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
[  50.6294827] route_output() at netbsd:route_output+0x17df
[  50.7072093] raw_send() at netbsd:raw_send+0x20b
[  50.7738338] route_send_wrapper() at netbsd:route_send_wrapper+0x9f
[  50.8515656] sosend() at netbsd:sosend+0x15ac
[  50.9070788] do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x53d
[  50.9736998] do_sys_sendmsg() at netbsd:do_sys_sendmsg+0xcd
[  51.0403246] sys_sendto() at netbsd:sys_sendto+0xc9
[  51.1069476] sys___syscall() at netbsd:sys___syscall+0x1c8
[  51.1735716] syscall() at netbsd:syscall+0x29a
[  51.1957815] --- syscall (number 198) ---
[  51.1957815] Skipping crash dump on recursive panic
[  51.2106730] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x6 for type 'struct x86_64_frame' which requires 8 byte alignment

[  51.2339938] Faulted in mid-traceback; aborting...
[  51.2339938] fatal breakpoint trap in supervisor mode
[  51.2428622] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x282 cr2 0x200024c0 ilevel 0x4 rsp 0xffff9c80b2c665f0
[  51.2571121] curlwp 0xfffff8a5942e79a0 pid 562.3 lowest kstack 0xffff9c80b2c642c0
Stopped in pid 562.3 (syz-executor.1) at        netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xd1
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
db_nextframe() at netbsd:db_nextframe+0x6f6
db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4
db_panic() at netbsd:db_panic+0x8b
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
route_output() at netbsd:route_output+0x17df
raw_send() at netbsd:raw_send+0x20b
route_send_wrapper() at netbsd:route_send_wrapper+0x9f
sosend() at netbsd:sosend+0x15ac
do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x53d
do_sys_sendmsg() at netbsd:do_sys_sendmsg+0xcd
sys_sendto() at netbsd:sys_sendto+0xc9
sys___syscall() at netbsd:sys___syscall+0x1c8
syscall() at netbsd:syscall+0x29a
--- syscall (number 198) ---
[  51.2652974] Skipping crash dump on recursive panic
[  51.2652974] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x6 for type 'struct x86_64_frame' which requires 8 byte alignment

[  51.2652974] Faulted in mid-traceback; aborting...
[  51.2652974] fatal breakpoint trap in supervisor mode
[  51.2652974] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x282 cr2 0x200024c0 ilevel 0x8 rsp 0xffff9c80b2c652f0
[  51.2652974] curlwp 0xfffff8a5942e79a0 pid 562.3 lowest kstack 0xffff9c80b2c642c0
Stopped in pid 562.3 (syz-executor.1) at        netbsd:breakpoint+0x5:  leave