Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts.
2019/12/31 18:42:09 fuzzer started
2019/12/31 18:42:09 dialing manager at 10.128.0.105:33057
2019/12/31 18:42:09 syscalls: 215
2019/12/31 18:42:09 code coverage: enabled
2019/12/31 18:42:09 comparison tracing: enabled
2019/12/31 18:42:09 extra coverage: support is not implemented in syzkaller
2019/12/31 18:42:09 setuid sandbox: support is not implemented in syzkaller
2019/12/31 18:42:09 namespace sandbox: support is not implemented in syzkaller
2019/12/31 18:42:09 Android sandbox: support is not implemented in syzkaller
2019/12/31 18:42:09 fault injection: support is not implemented in syzkaller
2019/12/31 18:42:09 leak checking: support is not implemented in syzkaller
2019/12/31 18:42:09 net packet injection: support is not implemented in syzkaller
2019/12/31 18:42:09 net device setup: support is not implemented in syzkaller
2019/12/31 18:42:09 concurrency sanitizer: support is not implemented in syzkaller
2019/12/31 18:42:09 devlink PCI setup: support is not implemented in syzkaller
18:42:13 executing program 0:
openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8, 0x0)

18:42:13 executing program 1:
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xfffffc81, 0x0)

18:42:13 executing program 2:
link(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe)

18:42:13 executing program 3:
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000003)

18:42:14 executing program 4:
readlink(&(0x7f0000000880)='./file0\x00', 0xfffffffffffffffe, 0x0)

18:42:14 executing program 5:
rename(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe)

18:42:15 executing program 4:
mknod(&(0x7f0000000040)='./file0\x00', 0x1ffb, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x60e, 0x0)
renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
select(0x40, &(0x7f0000000000)={0x9}, &(0x7f0000000140)={0x8}, 0x0, 0x0)

18:42:15 executing program 2:
setitimer(0x2, &(0x7f00000000c0)={{0x0, 0x4}, {0x3, 0x48}}, &(0x7f0000000100))
setitimer(0x2, &(0x7f0000000000)={{0x5, 0x9}, {0xffffffffffff7622, 0x400}}, &(0x7f0000000040))

18:42:15 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x695, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x90, r0, 0x0, 0x1)
write(r0, &(0x7f0000000100)="f0", 0x1)

18:42:16 executing program 4:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2088621, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
writev(r0, &(0x7f0000000140), 0x139)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fsync(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
renameat(r2, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0/file0\x00')
fsync(r2)
accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xc)
flock(r0, 0x5b175fd723f4f52c)
execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

18:42:16 executing program 5:
socketpair(0x2, 0x3, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x10008, 0x8f6898fefc55ee7b)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
semop(0xffffffffffffffff, &(0x7f0000000000)=[{0x1, 0xea73, 0x1000}, {0x0, 0x0, 0x1000}], 0x2)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r2 = shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x1800)
shmdt(r2)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
shmdt(r2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x208000, 0xd0)
fcntl$setflags(r3, 0x2, 0x1)

18:42:16 executing program 0:
socket(0x10, 0x2, 0x0)
r0 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000200), 0xc)
getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000000), &(0x7f0000000040)=0x10)

18:42:16 executing program 2:
r0 = __clone(0x400, 0x0)
ptrace(0xb15c, r0, &(0x7f0000000000), 0x7f)

18:42:16 executing program 5:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202c17f7f"], 0x1)
rmdir(&(0x7f0000000040)='./file0\x00')
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)

18:42:16 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000d00)=@in, &(0x7f0000000d40)=0xc)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
open(&(0x7f0000000040)='./file0\x00', 0x10, 0x48)
pipe2(&(0x7f0000000bc0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000c)
r5 = socket(0x1d, 0x3, 0x0)
r6 = dup(r5)
sendmsg(r6, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="88ee9ff00275cadfa90d00000641090000000000007573f20000000000000000ceb5da5199f971c6a2bf75a316c7dbb9c612b5201838b2a8e934ed658fef21053744fe789500c5f905d347fbbfdafb588a73b496627ff4c156e6021841a906add29441acbd70e7cf0854a3e0920344cafee3b03ca5dcb4e0f2c5995c718669fd4ccce9199aa13a"], 0x10}, 0x19)
mknodat(r6, &(0x7f0000000140)='./file0\x00', 0x1000, 0xf26b)
r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000c00)="615e04695422410ede3a71a8552d2d24976bd122db69dbab5607aa971748009204f716073e308becf863203914e8272bb6ae15be07e593492336904b83397f97b3992710e2a814664bca011b2d1f4525b6e10bd602a95870e9a3044b67a7130365ea4008e1588e168a972763dfb81cf0662dc764639f19d3b8885af006dccf60a391366ccf0b6f9d", 0x88}], 0x1000000000000069, 0x9)
lseek(r7, 0x0, 0x0)
dup2(r8, r7)
accept$unix(r7, 0x0, 0x0)
utimensat(r7, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={{0xd2b, 0x40}, {0x20, 0x6}}, 0x0)
getsockname$inet6(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0xc)
r9 = socket(0x2, 0x2, 0x0)
connect$unix(r9, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10)
socketpair(0x2, 0x3, 0x0, &(0x7f0000000cc0))
writev(r9, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1)
recvfrom$unix(r9, &(0x7f00000001c0)=""/111, 0x6f, 0x1002, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8)
renameat(r4, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)

18:42:16 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
r1 = open$dir(&(0x7f0000000c00)='./file0\x00', 0x2088611, 0x4)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x10, 0x48)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x3c00000)
r4 = socket(0x1d, 0x3, 0x0)
r5 = dup(r4)
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000280)={0x0, <r6=>0x0}, &(0x7f00000002c0)=0xc)
r7 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200), 0xc)
getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000b00)=0xc)
r9 = getuid()
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000b40)={0x0, 0x0, <r10=>0x0}, 0xc)
r11 = __clone(0x0, 0x0)
getpgid(r11)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000b80)={{0x5, r6, r8, r9, r10, 0x68, 0xfff}, 0x3000, 0x1ff, r11, 0x0, 0x305a, 0x3, 0x5c})
sendmsg(r5, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="88ee9ff00275cadfa90d00000641090000000000007573f20000000000000000ceb5da5199f971c6a2bf75a316c7dbb9c612b5200438b2a8e934ed65"], 0x10}, 0x19)
mknodat(r5, &(0x7f0000000140)='./file0\x00', 0x1000, 0xf26b)
r12 = socket(0x2, 0x2, 0x0)
connect$unix(r12, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10)
writev(r12, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1)
recvfrom$unix(r12, &(0x7f00000001c0)=""/111, 0x6f, 0x1002, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8)
renameat(r3, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)

18:42:16 executing program 0:
r0 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000200), 0xc)
r1 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200), 0xc)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000100)=0xfffffffffffffdbb)
setgid(r2)
r3 = socket$inet(0x2, 0x40000003, 0x0)
dup2(r3, 0xffffffffffffffff)

18:42:16 executing program 3:
r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000255000/0x4000)=nil)
r1 = getuid()
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={<r4=>0x0, <r5=>0x0, <r6=>0x0}, 0xc)
r7 = getegid()
setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000400)={r3, r5, r7}, 0xc)
r8 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc)
r9 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r10 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
pwritev(r10, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
lseek(r9, 0x0, 0x0)
dup2(r10, r9)
r11 = fcntl$getown(r10, 0x5)
setrlimit(0x9, &(0x7f00000001c0)={0x100000000000003, 0x3})
socket(0x2, 0x2, 0x0)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, 0xc)
r13 = getegid()
setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000400)={r11, r12, r13}, 0xc)
r14 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000200), 0xc)
getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000140)={0x0, <r15=>0x0}, 0xc)
socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, <r16=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r16, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r17=>0x0}, 0xc)
setgid(r17)
r18 = geteuid()
r19 = __clone(0x0, 0x0)
getpgid(r19)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0xfffffffa, r15, 0x0, r18, r6, 0xf78691c0be274fce, 0x9}, 0x8, 0xfff8, r4, r19, 0x45, 0x3, 0x4})
r20 = getppid()
r21 = getpid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0xfff, r1, 0x0, r5, r13, 0x1, 0x100}, 0x8, 0x401, r20, r21, 0x8001, 0x8, 0x10000})
open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0)
madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6)
r22 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0)
pipe(0x0)
writev(r22, &(0x7f0000000680)=[{&(0x7f0000000280)="c2e68a5566b63d694247f94e370e41ac7557e8c2f6e3797439f245903b38f7e938", 0x21}, {&(0x7f0000000700)="4b2beb07e20ac4ae91b40023a6b49f038403fca21c69d24ad78575a1943127a859b5678918828bbf2f7cb8091795afc46b4b350d7303b44e2efd040871df3780eb93faf59339256a43ac5285a8f3ab461e5b8d5a1357923e516789c915a98979e3dfad9cf125e5d619bb01a7f0a72e998d3f9764336859a9c411f738df329b233d7ecc51668abcb21718414a902c0341c490200000001d65b00d3e2aa1f0286e593f086064cc008ff6f196a7246d93c7bebd9204001e0ff4d99f5b371c9123c82e660173705a7a53417207ea63f2603ab90f0aa3ba5a60a0006dfcd7f98f185bb9a8344d08c264f81ecfa5a3d0010727fbfd066adb76051c2ccc3caeebc9a863c038878c7990efaf449c71c083911df0295aacac16ddf011f2289f13cbc3cd035f9bd11814f863", 0x127}, {&(0x7f00000002c0)="977c7feee933daba80c7d9b655ca4738b036976765a3673e31cbf9d6e8c3115c7a5b4dd53bced5cb1647522db3e91cd9a10a1dd4456a61d68f213439aa88526a090d181038bf3e534c0cd6ab", 0x4c}, {&(0x7f0000000580)="4a867e1f9bd1fa64fd2a202caa27b1d8a881aa80bf661db2c8981d979852a436bee18906cae72a", 0x27}, {&(0x7f00000005c0)="c16861578062f1c1011fcaf7752e076c1be96d0a6128b08947a48dc4891d7956ade0c266df33d073ad2f448dd56ec1a8f6b4e24b8c0656d5d03288d8da0ba2c93815f0fc74022b89f74012b63170aece3633b514724f00bd8e755ccf02d56de294f75cc9b9daf5b4bdc895c5d4cf", 0x6e}, {&(0x7f0000000640)="cd673094751e658d78734e9a64f3e7d2a3f099922c80868eec2274ce", 0x1c}], 0x6)

18:42:16 executing program 5:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x80)
getdents(r0, &(0x7f0000000040)=""/27, 0x1b)
getrlimit(0x0, &(0x7f0000000180))
setitimer(0x2, &(0x7f0000000080)={{0x1}, {0x10000, 0x2}}, &(0x7f00000000c0))

18:42:16 executing program 4:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/165, 0xa5}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000200)="24bba481b31aa2bd8c5fecd10db10183a29108cbe031ac28b465f433989f3b330b2acf0c4988", 0x26}, {&(0x7f0000000240)="cc1dd2edf92ee58e35b9f9ac177fbb76745d1ad8d5bc414c8092d087cf3396e25422ea112514337b68decadd05719ac21047e034a67f575b1378471b77ac535c337a68217a6d315c7edcda65619d06a05e317d85cf52ccf064f2c1fb909ea3065004cf830d330cbc8bda6d86c8544c4ea9c4fad830aa5002bf42ed25f8459c84ace6ff422ac0530b22c3fce88398b79b3675cf229bebfa5b40588ca5", 0x9c}], 0x2, 0x0)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc)

18:42:16 executing program 0:
r0 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000200), 0xc)
r1 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200), 0xc)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000100)=0xfffffffffffffdbb)
setgid(r2)
r3 = socket$inet(0x2, 0x40000003, 0x0)
dup2(r3, 0xffffffffffffffff)

18:42:17 executing program 1:
mprotect(&(0x7f000069a000/0x11000)=nil, 0x11000, 0x5)
r0 = socket(0x2000000000000002, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000)='&:,.', 0x4)

18:42:17 executing program 1:
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00')
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000480)='\v', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0)
pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000100)="8e", 0x1}, {&(0x7f00000024c0)='t', 0x1}], 0x2, 0x0)
socket(0x9, 0x8428a97da885e1e9, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x400000)
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2011, 0x0)
socket(0x0, 0x10000001, 0xf5)
paccept(r1, 0x0, &(0x7f0000000140), 0x10000000)

18:42:17 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
open(&(0x7f0000000040)='./file0\x00', 0x10, 0x48)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x3c00000)
r3 = socket(0x1d, 0x3, 0x0)
r4 = dup(r3)
sendmsg(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="88ee9ff00275cadfa90d00000641090000000000007573f20000000000000000ceb5da5199f971c6a2bf75a3a8e934ed6500"/60], 0x3c}, 0x19)
mknodat(r4, &(0x7f0000000140)='./file0\x00', 0x1000, 0xf26b)
r5 = socket(0x2, 0x2, 0x0)
connect$unix(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10)
writev(r5, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1)
pipe2(&(0x7f0000000280)={<r6=>0xffffffffffffffff}, 0x2000000)
setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f00000002c0)={{0x18, 0x3, 0x4, 0xffffffff}, {0x18, 0x2, 0x4, 0x80000001}, 0x7, [0x4, 0x8001, 0x1, 0x3, 0x4, 0x6c, 0x8, 0xffffffff]}, 0x3c)
recvfrom$unix(r5, &(0x7f00000001c0)=""/111, 0x6f, 0x1002, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8)
renameat(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
writev(r0, &(0x7f0000000d40)=[{&(0x7f0000000b80)="cc5d0d42e32f80a2abf2928be46536e124e97cac909d129f95d8c96766e41fa19d418517cd37cc02b7d2b916156d74f0bc2063370c35e07f49ae82005d9b817b83a7efaed664a882044c86bfedea", 0x4e}, {&(0x7f0000000c00)="a4c5cd2da1b993b8f890c821bfcf8c084f5b9a24ba2e2a0dbae5ddea7d1dc26ce9dc38a6", 0x24}, {&(0x7f0000000d80)="f5f77729b740a88837ab8a98fc0cf5d8299ad23a8314831deeb4267b0651ed7c28d29f37c2d2c6493eb4a33d651b55fef52ecadb3648d558691c2a075de7d05f67093f316af4b2466f0daf697fd11c9126f08e5df3c90adf69fa45735387c5da896c45be23d0b4cca6d99dcfe74e31d0f1423e1429c33b3075a8325b4ea3c839d89e423e56893f13f7eb9d4f68751b04028e61d929015ee35acde4bb26e3afe13533", 0xa2}, {&(0x7f0000000d00)="f071932e52238ca3cd2b39c5", 0xc}], 0x4)
getpgrp()

[  44.1643853] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 105 command syz-executor.1)
18:42:17 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x18, 0x1, 0x0)
setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14)
r2 = socket$inet6(0x18, 0x70000006, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000000)={{0x18, 0x2, 0x0, 0x4ca}, {0x18, 0x0, 0x4}, 0x8, [0x5, 0x5, 0x8000, 0xffffffff, 0x5, 0xfff, 0x4, 0xaf]}, 0x3c)
socket$inet6(0x18, 0x20000000, 0x3)
getsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0)
getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24)

[  44.2144950] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 105 command syz-executor.1)
18:42:17 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x1, 0x0)
setsockopt(r0, 0x29, 0x9, &(0x7f0000000000)="03000000", 0x4)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0xc, r0)
lseek(r3, 0x1000000000, 0x1)
dup2(r2, r1)
accept$unix(r1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
lseek(r6, 0x0, 0x0)
dup2(r7, r6)
accept$unix(r6, 0x0, 0x0)
pwritev(r6, &(0x7f0000000580)=[{&(0x7f0000000140)="5e5a05d0bff188853f5a9ff855aabe9c746853874cc71dc2e125ef73598289647a19b0c30fc14955f76cd5ac67fbec49e35fb258b6b3a42c7637b7c82b791b69ac292393bafb871d674fcc44afc0ee778dd4098bf01fcb5c034f06b583182f0fe13f97d44b8dc6901ba38d5989cb1d3e8fcd3e2b6a2f5a6c2e82afef8eab4fbd3ea404fe629d51a3fd1d3f48526ee8bae374d99fe41266cf1f7595f76f93ee0eac421a3a6c640ad3a6ad3343477aa262428fd06bf7d69562d979589aab2c30cea8cd2c018ac70a7a545de815e7f06e2d087a7145571717e5f12da7dbaf", 0xdd}, {&(0x7f0000000240)="1c5c6e0ea37ea02a0d8c7da81a2f6f0c67270085b05904288e36b821e6de3a8214903cb08a14a67059ac54f4b3ebe0c662a382675b7d45f7e8176e38c0354e60e264e8ecf36b7d64a6bc787a61d9abfead56e45025694217a4c244cec005524cdbd24f89883ed0f9c2f6bc92992e0d4c7ea5f132a96af780a4e3c3f367492669381daed8ed7905e7a68867666dc147c327d2705e5d579808775b88051c54b18da1a6cd9fa95955af27c9fd5adc29290c9097cacb087a19ae9e80", 0xba}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000300)="f17c7d7f07515a8eb9d24685889cf2bd883a4f62c67fe3b6b362a57979bca8da212a67a3415ee10288ebdffcad57d7ed2ef59842fa53fc356474aed01f1c2b01b54b0c99801aa5fbf1b17fa81e901737ebebafb3279649c159804fd18c061be4091a4c54420c7a6833ee4cc21c4af296d6180af1bea75e4827bd0fdd1b", 0x7d}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f00000000c0)="20793d2f72db3b9fe78b24cc44f6eddef07519a0958da3d70ec872e6b24a563a21600139777916fd6907ef6e83604715abda2c2b9967833dd694afd12ed11f", 0x3f}, {&(0x7f0000000480)="733eac9ecafc1e6d88905556a8dd31a27905c66d6e7defafcfed56a11a075bdeef251eb7724f3a6f656d129ba1e69e1acf43f9cc72254e0a9e2b17c8d3401a3026589913ae69e967c25f31611371c07fb109097aa4f6de107daa9e9d43f94bab56f499a0b6a44603f95d1184dc8e73054ff2f119c4b817b035f72ac2a6c9847f538210d5619af26694b3095c27be9087adb97b226a3ca101c4e128eb7b78300a0f0fc27d10a39846cef1222b0f4a6633f00f5fcc81db32b6177c99bdac93b54aa97f2a5ef184a9", 0xc7}], 0x7, 0x0)
lseek(r4, 0x0, 0x0)
dup2(r5, r4)
accept$unix(r4, 0x0, 0x0)
r8 = dup2(r1, r4)
bind$inet6(r8, &(0x7f0000000040)={0x18, 0x1, 0x4, 0x4}, 0xc)

18:42:17 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0)
writev(r0, &(0x7f0000000340), 0x1000000000000013)
msgget$private(0x0, 0xc00)
__clone(0x0, 0x0)
poll(&(0x7f00000000c0)=[{}, {}], 0x2000000000000312, 0x0)

18:42:17 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
open(&(0x7f0000000040)='./file0\x00', 0x10, 0x48)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x3c00000)
r3 = socket(0x1d, 0x3, 0x0)
r4 = dup(r3)
sendmsg(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="88ee9ff00275cadfa90d00000641090000000000007573f20000000000000000ceb5da5199f971c6a2bf75a3a8e934ed6500"/60], 0x3c}, 0x19)
mknodat(r4, &(0x7f0000000140)='./file0\x00', 0x1000, 0xf26b)
r5 = socket(0x2, 0x2, 0x0)
connect$unix(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10)
writev(r5, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1)
pipe2(&(0x7f0000000280)={<r6=>0xffffffffffffffff}, 0x2000000)
setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f00000002c0)={{0x18, 0x3, 0x4, 0xffffffff}, {0x18, 0x2, 0x4, 0x80000001}, 0x7, [0x4, 0x8001, 0x1, 0x3, 0x4, 0x6c, 0x8, 0xffffffff]}, 0x3c)
recvfrom$unix(r5, &(0x7f00000001c0)=""/111, 0x6f, 0x1002, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8)
renameat(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
writev(r0, &(0x7f0000000d40)=[{&(0x7f0000000b80)="cc5d0d42e32f80a2abf2928be46536e124e97cac909d129f95d8c96766e41fa19d418517cd37cc02b7d2b916156d74f0bc2063370c35e07f49ae82005d9b817b83a7efaed664a882044c86bfedea", 0x4e}, {&(0x7f0000000c00)="a4c5cd2da1b993b8f890c821bfcf8c084f5b9a24ba2e2a0dbae5ddea7d1dc26ce9dc38a6", 0x24}, {&(0x7f0000000d80)="f5f77729b740a88837ab8a98fc0cf5d8299ad23a8314831deeb4267b0651ed7c28d29f37c2d2c6493eb4a33d651b55fef52ecadb3648d558691c2a075de7d05f67093f316af4b2466f0daf697fd11c9126f08e5df3c90adf69fa45735387c5da896c45be23d0b4cca6d99dcfe74e31d0f1423e1429c33b3075a8325b4ea3c839d89e423e56893f13f7eb9d4f68751b04028e61d929015ee35acde4bb26e3afe13533", 0xa2}, {&(0x7f0000000d00)="f071932e52238ca3cd2b39c5", 0xc}], 0x4)
getpgrp()

18:42:17 executing program 5:
r0 = _lwp_self()
compat_50__lwp_park(&(0x7f0000000080)={0x1ff, 0x4}, r0, &(0x7f00000000c0)=0x4, &(0x7f0000000140)=0xfff)
r1 = socket(0x2, 0x3, 0x0)
setsockopt(r1, 0x0, 0x1, &(0x7f0000000100)="02000000", 0x4)
r2 = socket$unix(0x1, 0x0, 0x0)
getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000180), 0xffffffffffffff6d)
accept(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

[  45.0159659] panic: kernel diagnostic assertion "uvm_page_locked_p(pg)" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/arch/x86/x86/pmap.c", line 3533 
[  45.0372285] cpu0: Begin traceback...
[  45.0460139] vpanic() at netbsd:vpanic+0x2aa
[  45.0860871] kern_assert() at netbsd:kern_assert+0x63
[  45.1261663] pmap_remove_pte() at netbsd:pmap_remove_pte+0x408
[  45.1662399] pmap_remove() at netbsd:pmap_remove+0x239
[  45.2063116] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be
[  45.2463906] uvmspace_free() at netbsd:uvmspace_free+0x2e8
[  45.2864623] uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6
[  45.3265346] exit1() at netbsd:exit1+0x4cb
[  45.3565901] sys_exit() at netbsd:sys_exit+0xba
[  45.3966683] syscall() at netbsd:syscall+0x29a
[  45.4167027] --- syscall (number 1) ---
[  45.4167027] Skipping crash dump on recursive panic
[  45.4276098] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment

[  45.4492118] Faulted in mid-traceback; aborting...
[  45.4492118] fatal breakpoint trap in supervisor mode
[  45.4572133] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0 rsp 0xffff8600b2c67da0
[  45.4696922] curlwp 0xffffe090f3d40120 pid 561.1 lowest kstack 0xffff8600b2c652c0
Stopped in pid 561.1 (syz-executor.3) 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
kern_assert() at netbsd:kern_assert+0x63
pmap_remove_pte() at netbsd:pmap_remove_pte+0x408
pmap_remove() at netbsd:pmap_remove+0x239
uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be
uvmspace_free() at netbsd:uvmspace_free+0x2e8
uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6
exit1() at netbsd:exit1+0x4cb
sys_exit() at netbsd:sys_exit+0xba
syscall() at netbsd:syscall+0x29a
--- syscall (number 1) ---
[  45.4771156] Skipping crash dump on recursive panic
[  45.4771156] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment

[  45.4771156] Faulted in mid-traceback; aborting...
[  45.4771156] fatal breakpoint trap in supervisor mode
[  45.4771156] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0x8 rsp 0xffff8600b2c66aa0
[  45.4771156] curlwp 0xffffe090f3d40120 pid 561.1 lowest kstack 0xffff8600b2c652c0
Stopped in pid 561.1 (syz-executor.3) at        netbsd:breakpoint+0x5:  leave