Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts.
2019/04/14 20:23:17 fuzzer started
2019/04/14 20:23:21 dialing manager at 10.128.0.26:38741
2019/04/14 20:23:21 syscalls: 1316
2019/04/14 20:23:21 code coverage: enabled
2019/04/14 20:23:21 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled
2019/04/14 20:23:21 extra coverage: extra coverage is not supported by the kernel
2019/04/14 20:23:21 setuid sandbox: enabled
2019/04/14 20:23:21 namespace sandbox: enabled
2019/04/14 20:23:21 Android sandbox: /sys/fs/selinux/policy does not exist
2019/04/14 20:23:21 fault injection: kernel does not have systematic fault injection support
2019/04/14 20:23:21 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/04/14 20:23:21 net packet injection: enabled
2019/04/14 20:23:21 net device setup: enabled
20:24:04 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c)
clone(0x82102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
recvmmsg(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0)
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x0, 0x0)
read(r1, &(0x7f0000000000)=""/11, 0xb)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240))
r2 = fcntl$dupfd(r1, 0x0, r1)
open$dir(&(0x7f0000000040)='./file0\x00', 0x841, 0x0)
ioctl$EVIOCGVERSION(r2, 0x80044501, 0x0)
shutdown(r0, 0x0)

20:24:04 executing program 2:
r0 = socket$inet6(0xa, 0x200000000000005, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x100000040, &(0x7f00000001c0)="04703c6987c2ba3dc76ae806e25db777fa65fd6e7ce81ef2c11afcca9ccd1a0d096be248a5ad5c8b30f18cf23e295b62d7457b356d1332c6ac92d1a6eab0c48f29420414c65774748a775a3a9eb66730bf7e9d4f649607c8", 0x58)

20:24:04 executing program 5:
clone(0x8000802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070")
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x25)
ptrace$cont(0x18, r0, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x1})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:24:04 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000540)={0x10, 0xf0ffffff00000f00}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x207, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}}, 0xfd79}}, 0x0)

20:24:04 executing program 1:
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x200000000000001, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @multicast1}})
setsockopt$inet_buf(r0, 0x0, 0x100000040, &(0x7f0000000040), 0x0)

20:24:04 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fc, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xe0)

20:24:05 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
readv(r0, &(0x7f0000001780)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000640)=""/173, 0xad}], 0x2)
write$binfmt_script(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x456)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0xda9, 0x4)
write$binfmt_elf64(r0, 0x0, 0x0)

20:24:05 executing program 1:
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00')
getdents(r0, &(0x7f0000000040)=""/46, 0x2e)

20:24:05 executing program 1:
sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, 0x0, 0x101000, 0x0)
fsetxattr$security_capability(r0, &(0x7f00000002c0)='security.capability\x00', 0x0, 0x0, 0x0)
r1 = getpgrp(0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x8)
ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000100))
setpriority(0x0, r1, 0x10000)
fallocate(0xffffffffffffffff, 0x40, 0x1, 0x0)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/1)
open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1)
setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='security.capability\x00', &(0x7f0000000200)=@v2={0x2000000, [{0xe24}]}, 0x14, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff)
execve(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000800)=[0x0, 0x0])

20:24:05 executing program 1:
r0 = creat(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0)
close(r0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
mknod$loop(&(0x7f0000000000)='./file1\x00', 0x208, 0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4)
connect$inet6(r1, &(0x7f0000000080), 0x1c)
r2 = dup2(r1, r1)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64)
clone(0x3103101ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
execve(&(0x7f0000000140)='./file1\x00', 0x0, 0x0)
getsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, &(0x7f0000000200))

syzkaller login: [  100.856015] audit: type=1400 audit(1555273445.842:5): avc:  denied  { create } for  pid=2318 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
20:24:05 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070")
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @broadcast}}, 0x1c)
syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @empty=[0x3, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @broadcast}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0)
recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

20:24:05 executing program 5:
clone(0x8000802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070")
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x25)
ptrace$cont(0x18, r0, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x1})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:24:06 executing program 0:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xedX#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000480)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00')
lseek(r1, 0x20400000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x2000008f)

20:24:06 executing program 2:
r0 = socket$inet_tcp(0x2, 0x3, 0x6)
bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e10ffffff65308b0ebd825de7c1780e0070f700bd0000ef676f96094bdac534049016507dab3a4600"], 0x2c)
write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e202b20230a8890e9b0848ae8c41c8bd00317bd6044a9f1a37f7a5564669a1f145addc30f38789c27"], 0x2c)

20:24:06 executing program 5:
clone(0x8000802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070")
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x25)
ptrace$cont(0x18, r0, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x1})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

20:24:06 executing program 4:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x50000}]})
r0 = eventfd(0x0)
getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0)

20:24:06 executing program 3:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000300)=@nfc={0x27, 0x1, 0x1000000}, 0x80, 0x0}}], 0x80000000000015a, 0x0)

20:24:06 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x4005})

[  101.459412] syz-executor.0 (2283) used greatest stack depth: 24448 bytes left
[  101.495754] ------------[ cut here ]------------
20:24:06 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000100)=0x400100000001, 0x4)
connect$inet6(r0, &(0x7f0000000000), 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64)
clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000080), 0x1c)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, 0x0, 0x0)

[  101.505371] WARNING: CPU: 0 PID: 2394 at mm/gup.c:388 __get_user_pages+0xae7/0xfd0()
[  101.530213] Kernel panic - not syncing: panic_on_warn set ...
[  101.530213] 
[  101.537621] CPU: 0 PID: 2394 Comm: syz-executor.0 Not tainted 4.4.174+ #4
[  101.544553]  0000000000000000 d361f885c2c8a38f ffff8801c1737890 ffffffff81aad1a1
[  101.552642]  0000000000000000 ffffffff82835ee0 ffffffff82892ea0 0000000000000184
[  101.560716]  ffffffff8142cb27 ffff8801c1737970 ffffffff813a48c2 0000000041b58ab3
[  101.568787] Call Trace:
[  101.571370]  [<ffffffff81aad1a1>] dump_stack+0xc1/0x120
[  101.576732]  [<ffffffff8142cb27>] ? __get_user_pages+0xae7/0xfd0
[  101.582869]  [<ffffffff813a48c2>] panic+0x1b9/0x37b
[  101.587891]  [<ffffffff813a4709>] ? add_taint.cold+0x16/0x16
[  101.593692]  [<ffffffff813a4a9e>] ? warn_slowpath_common.cold+0x5/0x20
[  101.600362]  [<ffffffff813a4ab9>] warn_slowpath_common.cold+0x20/0x20
[  101.606939]  [<ffffffff810d3aaa>] warn_slowpath_null+0x2a/0x30
[  101.612913]  [<ffffffff8142cb27>] __get_user_pages+0xae7/0xfd0
[  101.618880]  [<ffffffff8142c040>] ? follow_page_mask+0x10d0/0x10d0
[  101.625195]  [<ffffffff8142edd9>] ? __access_remote_vm+0xc9/0x3c0
[  101.631419]  [<ffffffff8142d73d>] get_user_pages+0x6d/0x90
[  101.637040]  [<ffffffff8142eef3>] __access_remote_vm+0x1e3/0x3c0
[  101.643183]  [<ffffffff8142ed10>] ? do_page_mkwrite+0x360/0x360
[  101.649237]  [<ffffffff810aaaff>] ? __do_page_fault+0x33f/0x7f0
[  101.655287]  [<ffffffff827197a6>] ? retint_kernel+0x2d/0x2d
[  101.660992]  [<ffffffff81435a16>] access_remote_vm+0x36/0x50
[  101.666790]  [<ffffffff815eaf68>] mem_rw.isra.0+0x178/0x320
[  101.672500]  [<ffffffff815eb165>] mem_write+0x55/0x70
[  101.677688]  [<ffffffff81496916>] __vfs_write+0x116/0x3d0
[  101.683225]  [<ffffffff815eb110>] ? mem_rw.isra.0+0x320/0x320
[  101.689128]  [<ffffffff81496800>] ? __vfs_read+0x3c0/0x3c0
[  101.694750]  [<ffffffff81b0abec>] ? check_preemption_disabled+0x3c/0x200
[  101.701586]  [<ffffffff81b0abec>] ? check_preemption_disabled+0x3c/0x200
[  101.708425]  [<ffffffff8123a98b>] ? rcu_read_lock_sched_held+0x10b/0x130
[  101.715262]  [<ffffffff8123b043>] ? rcu_sync_lockdep_assert+0x73/0xb0
[  101.721841]  [<ffffffff8149e9cf>] ? __sb_start_write+0x14f/0x310
[  101.727987]  [<ffffffff81498612>] vfs_write+0x182/0x4e0
[  101.733348]  [<ffffffff8149ac4c>] SyS_write+0xdc/0x1c0
[  101.738619]  [<ffffffff8149ab70>] ? SyS_read+0x1c0/0x1c0
[  101.744075]  [<ffffffff810021a4>] ? lockdep_sys_exit_thunk+0x12/0x14
[  101.750563]  [<ffffffff82718ba1>] entry_SYSCALL_64_fastpath+0x1e/0x9a
[  101.757401] Kernel Offset: disabled
[  101.761075] Rebooting in 86400 seconds..