77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0)

[  682.449631] binder: BINDER_SET_CONTEXT_MGR already set
[  682.449639] binder: 23738:23746 ioctl 40046207 0 returned -16
[  682.470406] binder: BINDER_SET_CONTEXT_MGR already set
[  682.470429] binder: 23748:23750 ioctl 40046207 0 returned -16
[  682.482551] binder: BINDER_SET_CONTEXT_MGR already set
[  682.482557] binder: 23753:23754 ioctl 40046207 0 returned -16
[  682.486745] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:23 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

[  682.486751] binder: 23751:23752 ioctl 40046207 0 returned -16
[  682.535745] binder: BINDER_SET_CONTEXT_MGR already set
[  682.535757] binder: 23756:23767 ioctl 40046207 0 returned -16
[  682.538399] binder: BINDER_SET_CONTEXT_MGR already set
[  682.538406] binder: 23759:23764 ioctl 40046207 0 returned -16
[  682.547946] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:23 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:23 executing program 2:
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  682.547953] binder: 23763:23769 ioctl 40046207 0 returned -16
[  682.554308] binder: BINDER_SET_CONTEXT_MGR already set
[  682.554315] binder: 23762:23771 ioctl 40046207 0 returned -16
[  682.557821] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:23 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 2:
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  682.557828] binder: 23761:23770 ioctl 40046207 0 returned -16
** 24 printk messages dropped ** [  682.811107] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:23 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:23 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:23 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 14 printk messages dropped ** [  682.956360] binder: 23826:23833 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  682.988007] binder: 23831:23835 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r1}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 45 printk messages dropped ** [  683.442977] binder: 23904:23907 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  683.450088] binder: 23903:23910 ioctl 40046207 0 returned -16
[  683.456792] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r1}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  683.456799] binder: 23902:23909 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  683.459542] binder: 23906:23912 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 5 printk messages dropped ** [  683.562085] binder: 23918:23921 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

** 7 printk messages dropped ** [  683.597152] binder: 23922:23929 ioctl 40046207 0 returned -16
[  683.601853] binder: BINDER_SET_CONTEXT_MGR already set
[  683.601862] binder: 23924:23928 ioctl 40046207 0 returned -16
[  683.622748] binder: BINDER_SET_CONTEXT_MGR already set
[  683.622754] binder: 23933:23935 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r1}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  683.642626] binder: BINDER_SET_CONTEXT_MGR already set
[  683.642633] binder: 23936:23937 ioctl 40046207 0 returned -16
[  683.676836] binder: BINDER_SET_CONTEXT_MGR already set
[  683.676861] binder: 23938:23941 ioctl 40046207 0 returned -16
[  683.681900] binder: BINDER_SET_CONTEXT_MGR already set
[  683.681907] binder: 23932:23944 ioctl 40046207 0 returned -16
[  683.689938] binder: BINDER_SET_CONTEXT_MGR already set
[  683.689946] binder: 23939:23946 ioctl 40046207 0 returned -16
[  683.720176] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

** 2 printk messages dropped ** [  683.724894] binder: 23943:23948 ioctl 40046207 0 returned -16
[  683.746652] binder: BINDER_SET_CONTEXT_MGR already set
[  683.746660] binder: 23942:23947 ioctl 40046207 0 returned -16
[  683.776170] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

[  683.776178] binder: 23957:23958 ioctl 40046207 0 returned -16
[  683.818820] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  683.818828] binder: 23961:23966 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

** 3 printk messages dropped ** [  683.829078] binder: 23962:23971 ioctl 40046207 0 returned -16
[  683.852691] binder: BINDER_SET_CONTEXT_MGR already set
[  683.852698] binder: 23964:23969 ioctl 40046207 0 returned -16
[  683.869278] binder: BINDER_SET_CONTEXT_MGR already set
[  683.869285] binder: 23960:23973 ioctl 40046207 0 returned -16
[  683.872290] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

** 4 printk messages dropped ** [  683.956130] binder: 23980:23988 ioctl 40046207 0 returned -16
[  683.962873] binder: BINDER_SET_CONTEXT_MGR already set
[  683.962879] binder: 23982:23989 ioctl 40046207 0 returned -16
[  684.128290] binder: BINDER_SET_CONTEXT_MGR already set
[  684.128299] binder: 23978:23986 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  684.185674] binder: 23983:23990 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  684.351655] binder: BINDER_SET_CONTEXT_MGR already set
[  684.351663] binder: 23994:23995 ioctl 40046207 0 returned -16
[  684.357928] binder: BINDER_SET_CONTEXT_MGR already set
[  684.357935] binder: 23993:23999 ioctl 40046207 0 returned -16
[  684.373060] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {0xffffffffffffffff, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  684.373068] binder: 23998:24005 ioctl 40046207 0 returned -16
** 3 printk messages dropped ** [  684.383741] binder: 23996:24004 ioctl 40046207 0 returned -16
** 5 printk messages dropped ** [  684.528829] binder: 24021:24024 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  684.530276] binder: 24019:24025 ioctl 40046207 0 returned -16
2018/03/30 10:23:24 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:24 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {0xffffffffffffffff, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:24 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

** 1 printk messages dropped ** [  684.539701] binder: 24020:24031 ioctl 40046207 0 returned -16
[  684.542548] binder: BINDER_SET_CONTEXT_MGR already set
[  684.542555] binder: 24026:24032 ioctl 40046207 0 returned -16
[  684.546658] binder: BINDER_SET_CONTEXT_MGR already set
[  684.546664] binder: 24027:24033 ioctl 40046207 0 returned -16
[  684.616403] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 4 printk messages dropped ** [  684.646619] binder: 24042:24048 ioctl 40046207 0 returned -16
[  684.648473] binder: BINDER_SET_CONTEXT_MGR already set
[  684.648480] binder: 24037:24046 ioctl 40046207 0 returned -16
[  684.652628] binder: BINDER_SET_CONTEXT_MGR already set
[  684.652636] binder: 24041:24047 ioctl 40046207 0 returned -16
[  684.662023] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {0xffffffffffffffff, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  684.662030] binder: 24045:24051 ioctl 40046207 0 returned -16
[  684.704902] binder: BINDER_SET_CONTEXT_MGR already set
[  684.704979] binder: 24052:24054 ioctl 40046207 0 returned -16
[  684.729191] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(0xffffffffffffffff, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  684.729198] binder: 24056:24059 ioctl 40046207 0 returned -16
[  684.765448] binder: BINDER_SET_CONTEXT_MGR already set
[  684.765455] binder: 24064:24068 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

[  684.771964] binder: BINDER_SET_CONTEXT_MGR already set
[  684.771972] binder: 24062:24069 ioctl 40046207 0 returned -16
[  684.779396] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(0xffffffffffffffff, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  684.779404] binder: 24066:24074 ioctl 40046207 0 returned -16
[  684.784554] binder: BINDER_SET_CONTEXT_MGR already set
[  684.784561] binder: 24060:24072 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(0xffffffffffffffff, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 1 printk messages dropped ** [  684.788744] binder: 24067:24075 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  684.806588] binder: 24061:24073 ioctl 40046207 0 returned -16
[  684.862773] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

[  684.862780] binder: 24079:24080 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

** 5 printk messages dropped ** [  684.883699] binder: 24082:24087 ioctl 40046207 0 returned -16
[  684.947376] binder: BINDER_SET_CONTEXT_MGR already set
[  684.947384] binder: 24091:24095 ioctl 40046207 0 returned -16
[  684.958122] binder: BINDER_SET_CONTEXT_MGR already set
[  684.958130] binder: 24093:24099 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  684.958601] binder: BINDER_SET_CONTEXT_MGR already set
[  684.958643] binder: 24094:24101 ioctl 40046207 0 returned -16
[  684.970983] binder: BINDER_SET_CONTEXT_MGR already set
[  684.970991] binder: 24090:24102 ioctl 40046207 0 returned -16
[  684.974462] binder: BINDER_SET_CONTEXT_MGR already set
[  684.974469] binder: 24097:24103 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  684.991127] binder: BINDER_SET_CONTEXT_MGR already set
[  684.991134] binder: 24098:24104 ioctl 40046207 0 returned -16
[  685.041428] binder: BINDER_SET_CONTEXT_MGR already set
[  685.041435] binder: 24107:24110 ioctl 40046207 0 returned -16
[  685.047560] binder: BINDER_SET_CONTEXT_MGR already set
[  685.047567] binder: 24114:24115 ioctl 40046207 0 returned -16
[  685.055057] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 2 printk messages dropped ** [  685.056327] binder: 24112:24113 ioctl 40046207 0 returned -16
[  685.121370] binder: BINDER_SET_CONTEXT_MGR already set
[  685.121377] binder: 24119:24124 ioctl 40046207 0 returned -16
[  685.122670] binder: BINDER_SET_CONTEXT_MGR already set
[  685.122676] binder: 24122:24127 ioctl 40046207 0 returned -16
[  685.123812] binder: BINDER_SET_CONTEXT_MGR already set
[  685.123818] binder: 24120:24126 ioctl 40046207 0 returned -16
[  685.127968] binder: BINDER_SET_CONTEXT_MGR already set
[  685.127975] binder: 24121:24125 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.128549] binder: BINDER_SET_CONTEXT_MGR already set
[  685.128556] binder: 24118:24128 ioctl 40046207 0 returned -16
[  685.154499] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

[  685.154507] binder: 24123:24131 ioctl 40046207 0 returned -16
[  685.200766] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

[  685.200775] binder: 24132:24137 ioctl 40046207 0 returned -16
[  685.216601] binder: BINDER_SET_CONTEXT_MGR already set
[  685.216608] binder: 24133:24141 ioctl 40046207 0 returned -16
[  685.225402] binder: BINDER_SET_CONTEXT_MGR already set
[  685.225410] binder: 24136:24144 ioctl 40046207 0 returned -16
[  685.227488] binder: BINDER_SET_CONTEXT_MGR already set
[  685.227495] binder: 24138:24142 ioctl 40046207 0 returned -16
[  685.246627] binder: BINDER_SET_CONTEXT_MGR already set
[  685.246634] binder: 24143:24146 ioctl 40046207 0 returned -16
[  685.254733] binder: BINDER_SET_CONTEXT_MGR already set
[  685.254741] binder: 24148:24149 ioctl 40046207 0 returned -16
2018/03/30 10:23:25 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:25 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x0)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:25 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.289832] binder: BINDER_SET_CONTEXT_MGR already set
[  685.289839] binder: 24145:24147 ioctl 40046207 0 returned -16
[  685.336524] binder: BINDER_SET_CONTEXT_MGR already set
[  685.336531] binder: 24158:24161 ioctl 40046207 0 returned -16
[  685.346462] binder: BINDER_SET_CONTEXT_MGR already set
[  685.346470] binder: 24154:24164 ioctl 40046207 0 returned -16
[  685.347928] binder: BINDER_SET_CONTEXT_MGR already set
[  685.347935] binder: 24155:24162 ioctl 40046207 0 returned -16
[  685.354925] binder: BINDER_SET_CONTEXT_MGR already set
[  685.354933] binder: 24153:24167 ioctl 40046207 0 returned -16
[  685.357217] binder: BINDER_SET_CONTEXT_MGR already set
[  685.357224] binder: 24157:24165 ioctl 40046207 0 returned -16
[  685.365115] binder: BINDER_SET_CONTEXT_MGR already set
[  685.365122] binder: 24159:24168 ioctl 40046207 0 returned -16
[  685.418357] binder: BINDER_SET_CONTEXT_MGR already set
[  685.418365] binder: 24173:24174 ioctl 40046207 0 returned -16
[  685.437449] binder: BINDER_SET_CONTEXT_MGR already set
[  685.437458] binder: 24170:24172 ioctl 40046207 0 returned -16
[  685.454249] binder: BINDER_SET_CONTEXT_MGR already set
[  685.454257] binder: 24175:24176 ioctl 40046207 0 returned -16
[  685.460798] binder: BINDER_SET_CONTEXT_MGR already set
[  685.460805] binder: 24178:24181 ioctl 40046207 0 returned -16
[  685.465386] binder: BINDER_SET_CONTEXT_MGR already set
[  685.465393] binder: 24179:24182 ioctl 40046207 0 returned -16
[  685.520816] binder: BINDER_SET_CONTEXT_MGR already set
[  685.520824] binder: 24185:24192 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {0xffffffffffffffff, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:26 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x0)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  685.527359] binder: BINDER_SET_CONTEXT_MGR already set
[  685.527366] binder: 24186:24198 ioctl 40046207 0 returned -16
[  685.535288] binder: BINDER_SET_CONTEXT_MGR already set
[  685.535297] binder: 24187:24194 ioctl 40046207 0 returned -16
[  685.536667] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {0xffffffffffffffff, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.536674] binder: 24190:24197 ioctl 40046207 0 returned -16
[  685.575139] binder: BINDER_SET_CONTEXT_MGR already set
[  685.575146] binder: 24196:24200 ioctl 40046207 0 returned -16
[  685.603583] binder: BINDER_SET_CONTEXT_MGR already set
[  685.603591] binder: 24206:24207 ioctl 40046207 0 returned -16
[  685.624618] binder: BINDER_SET_CONTEXT_MGR already set
[  685.624626] binder: 24204:24213 ioctl 40046207 0 returned -16
[  685.633812] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  685.633820] binder: 24208:24214 ioctl 40046207 0 returned -16
[  685.683978] binder: BINDER_SET_CONTEXT_MGR already set
[  685.683985] binder: 24211:24215 ioctl 40046207 0 returned -16
[  685.684985] binder: BINDER_SET_CONTEXT_MGR already set
[  685.684992] binder: 24212:24216 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  685.697599] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

[  685.697606] binder: 24218:24220 ioctl 40046207 0 returned -16
[  685.722527] binder: BINDER_SET_CONTEXT_MGR already set
[  685.722533] binder: 24227:24228 ioctl 40046207 0 returned -16
[  685.762345] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {0xffffffffffffffff, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x0)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 7:
gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r0, 0x100}, {0xffffffffffffffff, 0x20}, {}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r1=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r3, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r3, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.762352] binder: 24232:24236 ioctl 40046207 0 returned -16
[  685.763383] binder: BINDER_SET_CONTEXT_MGR already set
[  685.763389] binder: 24229:24237 ioctl 40046207 0 returned -16
[  685.775205] binder: BINDER_SET_CONTEXT_MGR already set
[  685.775212] binder: 24233:24241 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:26 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 7:
gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r0, 0x100}, {0xffffffffffffffff, 0x20}, {}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r1=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r3, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r3, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.776379] binder: BINDER_SET_CONTEXT_MGR already set
[  685.776385] binder: 24235:24238 ioctl 40046207 0 returned -16
[  685.806717] binder: BINDER_SET_CONTEXT_MGR already set
[  685.806724] binder: 24239:24244 ioctl 40046207 0 returned -16
[  685.840663] binder: BINDER_SET_CONTEXT_MGR already set
[  685.840670] binder: 24246:24248 ioctl 40046207 0 returned -16
[  685.852369] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 7:
gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r0, 0x100}, {0xffffffffffffffff, 0x20}, {}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r1=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r3, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r3, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

[  685.852377] binder: 24245:24250 ioctl 40046207 0 returned -16
[  685.897926] binder: BINDER_SET_CONTEXT_MGR already set
[  685.897938] binder: 24252:24259 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.904987] binder: BINDER_SET_CONTEXT_MGR already set
[  685.904995] binder: 24256:24265 ioctl 40046207 0 returned -16
[  685.915437] binder: BINDER_SET_CONTEXT_MGR already set
[  685.915445] binder: 24251:24261 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 7:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

[  685.916445] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  685.916451] binder: 24255:24263 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 7:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  685.922185] binder: BINDER_SET_CONTEXT_MGR already set
[  685.922192] binder: 24258:24266 ioctl 40046207 0 returned -16
[  685.941480] binder: BINDER_SET_CONTEXT_MGR already set
[  685.941487] binder: 24253:24264 ioctl 40046207 0 returned -16
2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1}, {r2, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:26 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 7:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

[  685.991615] binder: BINDER_SET_CONTEXT_MGR already set
[  685.991623] binder: 24267:24276 ioctl 40046207 0 returned -16
[  686.000554] binder: BINDER_SET_CONTEXT_MGR already set
[  686.000562] binder: 24269:24274 ioctl 40046207 0 returned -16
[  686.001294] binder: BINDER_SET_CONTEXT_MGR already set
[  686.001301] binder: 24271:24277 ioctl 40046207 0 returned -16
[  686.025687] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:26 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:26 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:26 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 7:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r1 = signalfd4(r0, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r0, 0x108}, {r1, 0x100}, {0xffffffffffffffff, 0x20}, {r0}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.025695] binder: 24273:24279 ioctl 40046207 0 returned -16
[  686.026945] binder: BINDER_SET_CONTEXT_MGR already set
[  686.026952] binder: 24275:24281 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  686.039905] binder: BINDER_SET_CONTEXT_MGR already set
[  686.039911] binder: 24280:24282 ioctl 40046207 0 returned -16
[  686.086173] binder: BINDER_SET_CONTEXT_MGR already set
[  686.086180] binder: 24284:24286 ioctl 40046207 0 returned -16
[  686.129572] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 7:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r1 = signalfd4(r0, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r0, 0x108}, {r1, 0x100}, {0xffffffffffffffff, 0x20}, {r0}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

[  686.129579] binder: 24288:24299 ioctl 40046207 0 returned -16
[  686.130440] binder: BINDER_SET_CONTEXT_MGR already set
[  686.130446] binder: 24293:24296 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  686.132694] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 7:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r1 = signalfd4(r0, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r0, 0x108}, {r1, 0x100}, {0xffffffffffffffff, 0x20}, {r0}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r4, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r4, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="000404000600"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  686.132701] binder: 24290:24300 ioctl 40046207 0 returned -16
[  686.139755] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.139761] binder: 24294:24302 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  686.145900] binder: 24287:24301 ioctl 40046207 0 returned -16
[  686.146462] binder: BINDER_SET_CONTEXT_MGR already set
[  686.146469] binder: 24289:24297 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {0xffffffffffffffff, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="000404000600"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.220728] binder: BINDER_SET_CONTEXT_MGR already set
[  686.220736] binder: 24303:24307 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="000404000600"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {0xffffffffffffffff, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

** 3 printk messages dropped ** [  686.243141] binder: 24305:24314 ioctl 40046207 0 returned -16
** 1 printk messages dropped ** [  686.280976] binder: 24311:24316 ioctl 40046207 0 returned -16
[  686.283991] binder: BINDER_SET_CONTEXT_MGR already set
[  686.283998] binder: 24313:24318 ioctl 40046207 0 returned -16
[  686.284752] binder: BINDER_SET_CONTEXT_MGR already set
[  686.284759] binder: 24312:24317 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.302706] binder: BINDER_SET_CONTEXT_MGR already set
[  686.302714] binder: 24319:24322 ioctl 40046207 0 returned -16
[  686.309076] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {0xffffffffffffffff, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  686.309082] binder: 24320:24324 ioctl 40046207 0 returned -16
[  686.355490] binder: BINDER_SET_CONTEXT_MGR already set
[  686.355497] binder: 24323:24327 ioctl 40046207 0 returned -16
[  686.361273] binder: BINDER_SET_CONTEXT_MGR already set
[  686.361280] binder: 24330:24332 ioctl 40046207 0 returned -16
[  686.381000] binder: BINDER_SET_CONTEXT_MGR already set
[  686.381007] binder: 24331:24336 ioctl 40046207 0 returned -16
[  686.398895] binder: BINDER_SET_CONTEXT_MGR already set
[  686.398902] binder: 24335:24340 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  686.426226] binder: BINDER_SET_CONTEXT_MGR already set
[  686.426233] binder: 24338:24343 ioctl 40046207 0 returned -16
[  686.430377] binder: BINDER_SET_CONTEXT_MGR already set
[  686.430384] binder: 24341:24342 ioctl 40046207 0 returned -16
[  686.436899] binder: BINDER_SET_CONTEXT_MGR already set
[  686.436905] binder: 24344:24345 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r1, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r6, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  686.491475] binder: BINDER_SET_CONTEXT_MGR already set
[  686.491482] binder: 24346:24354 ioctl 40046207 0 returned -16
[  686.495550] binder: BINDER_SET_CONTEXT_MGR already set
[  686.495557] binder: 24348:24356 ioctl 40046207 0 returned -16
** 3 printk messages dropped ** [  686.507252] binder: 24351:24360 ioctl 40046207 0 returned -16
[  686.507818] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r1, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r6, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a92907"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

[  686.507824] binder: 24355:24359 ioctl 40046207 0 returned -16
[  686.533671] binder: BINDER_SET_CONTEXT_MGR already set
[  686.533679] binder: 24353:24361 ioctl 40046207 0 returned -16
[  686.591911] binder: BINDER_SET_CONTEXT_MGR already set
[  686.591919] binder: 24363:24371 ioctl 40046207 0 returned -16
[  686.596895] binder: BINDER_SET_CONTEXT_MGR already set
[  686.596902] binder: 24364:24372 ioctl 40046207 0 returned -16
[  686.600110] binder: BINDER_SET_CONTEXT_MGR already set
** 2 printk messages dropped ** [  686.606110] binder: 24369:24376 ioctl 40046207 0 returned -16
[  686.614757] binder: BINDER_SET_CONTEXT_MGR already set
[  686.614763] binder: 24370:24377 ioctl 40046207 0 returned -16
[  686.618415] binder: BINDER_SET_CONTEXT_MGR already set
[  686.618423] binder: 24368:24375 ioctl 40046207 0 returned -16
2018/03/30 10:23:27 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r1, 0x100}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r2=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r6, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2}, {r0, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:27 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a92907"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:27 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  686.696237] binder: BINDER_SET_CONTEXT_MGR already set
[  686.696245] binder: 24381:24386 ioctl 40046207 0 returned -16
[  686.697310] binder: BINDER_SET_CONTEXT_MGR already set
[  686.697317] binder: 24380:24387 ioctl 40046207 0 returned -16
[  686.703382] binder: BINDER_SET_CONTEXT_MGR already set
[  686.703390] binder: 24383:24392 ioctl 40046207 0 returned -16
[  686.707301] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:28 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:28 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.707309] binder: 24382:24393 ioctl 40046207 0 returned -16
[  686.709348] binder: BINDER_SET_CONTEXT_MGR already set
[  686.709355] binder: 24385:24389 ioctl 40046207 0 returned -16
[  686.710558] binder: BINDER_SET_CONTEXT_MGR already set
[  686.710564] binder: 24384:24390 ioctl 40046207 0 returned -16
2018/03/30 10:23:28 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a92907"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  686.776696] binder: BINDER_SET_CONTEXT_MGR already set
[  686.776703] binder: 24394:24399 ioctl 40046207 0 returned -16
[  686.789902] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 10:23:28 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.789911] binder: 24397:24405 ioctl 40046207 0 returned -16
[  686.794930] binder: BINDER_SET_CONTEXT_MGR already set
[  686.794938] binder: 24398:24402 ioctl 40046207 0 returned -16
[  686.817338] binder: BINDER_SET_CONTEXT_MGR already set
[  686.817346] binder: 24406:24409 ioctl 40046207 0 returned -16
[  686.822985] binder: BINDER_SET_CONTEXT_MGR already set
[  686.822992] binder: 24400:24408 ioctl 40046207 0 returned -16
[  686.840297] binder: BINDER_SET_CONTEXT_MGR already set
[  686.840305] binder: 24404:24407 ioctl 40046207 0 returned -16
2018/03/30 10:23:28 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:28 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

[  686.863721] binder: BINDER_SET_CONTEXT_MGR already set
[  686.863728] binder: 24410:24415 ioctl 40046207 0 returned -16
[  686.882542] binder: BINDER_SET_CONTEXT_MGR already set
[  686.882549] binder: 24412:24416 ioctl 40046207 0 returned -16
[  686.924677] binder: BINDER_SET_CONTEXT_MGR already set
[  686.924685] binder: 24419:24423 ioctl 40046207 0 returned -16
[  686.926958] binder: BINDER_SET_CONTEXT_MGR already set
[  686.926966] binder: 24420:24424 ioctl 40046207 0 returned -16
[  686.935263] binder: BINDER_SET_CONTEXT_MGR already set
[  686.935270] binder: 24418:24429 ioctl 40046207 0 returned -16
2018/03/30 10:23:28 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x80}], 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:28 executing program 6:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x0)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 1:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000336ff4))
r6 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r6, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r6, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 7:
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0x0, 0x401, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r5, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={'ifb0\x00'})
listen(r5, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4], &(0x7f0000000640)=0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

[  686.944244] binder: BINDER_SET_CONTEXT_MGR already set
[  686.944251] binder: 24421:24430 ioctl 40046207 0 returned -16
[  686.950956] binder: BINDER_SET_CONTEXT_MGR already set
[  686.950963] binder: 24422:24428 ioctl 40046207 0 returned -16
[  686.988346] binder: BINDER_SET_CONTEXT_MGR already set
[  686.988354] binder: 24425:24433 ioctl 40046207 0 returned -16
2018/03/30 10:23:28 executing program 4:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
listen(r7, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)

2018/03/30 10:23:28 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r7 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024})
ioctl(r8, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r8, 0x800000000000000)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r9 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x0)

2018/03/30 10:23:28 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r2 = signalfd4(r1, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r2, 0x100}, {0xffffffffffffffff, 0x20}, {r1, 0x80}], 0x4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={<r3=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440))
r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0)
r6 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5})
listen(r7, 0x0)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)

[  687.018425] binder: BINDER_SET_CONTEXT_MGR already set
[  687.018437] binder: 24434:24437 ioctl 40046207 0 returned -16
[  687.024489] binder: BINDER_SET_CONTEXT_MGR already set
[  687.024496] binder: 24435:24438 ioctl 40046207 0 returned -16
[  687.028085] binder: BINDER_SET_CONTEXT_MGR already set
[  687.028092] binder: 24436:24439 ioctl 40046207 0 returned -16
[  687.035797] binder: BINDER_SET_CONTEXT_MGR already set
[  687.035804] binder: 24441:24444 ioctl 40046207 0 returned -16
[  687.040060] binder: BINDER_SET_CONTEXT_MGR already set
** 135 printk messages dropped ** [  688.035781] binder: 24568:24571 ioctl 40046207 0 returned -16
[  688.050210] binder: BINDER_SET_CONTEXT_MGR already set
[  688.050217] binder: 24566:24570 ioctl 40046207 0 returned -16
[  688.099237] binder: BINDER_SET_CONTEXT_MGR already set
[  688.099244] binder: 24576:24581 ioctl 40046207 0 returned -16
[  688.106414] binder: BINDER_SET_CONTEXT_MGR already set
[  688.106420] binder: 24577:24583 ioctl 40046207 0 returned -16
[  688.109187] binder: BINDER_SET_CONTEXT_MGR already set
[  688.109368] binder: 24578:24586 ioctl 40046207 0 returned -16
[  688.113008] binder: BINDER_SET_CONTEXT_MGR already set
[  688.113015] binder: 24574:24584 ioctl 40046207 0 returned -16
[  688.119156] binder: BINDER_SET_CONTEXT_MGR already set
[  688.119163] binder: 24580:24588 ioctl 40046207 0 returned -16
[  688.121342] binder: BINDER_SET_CONTEXT_MGR already set
[  688.121349] binder: 24573:24585 ioctl 40046207 0 returned -16
[  688.176909] binder: BINDER_SET_CONTEXT_MGR already set
[  688.176917] binder: 24589:24593 ioctl 40046207 0 returned -16
[  688.184382] binder: BINDER_SET_CONTEXT_MGR already set
[  688.184390] binder: 24591:24595 ioctl 40046207 0 returned -16
[  688.222515] binder: BINDER_SET_CONTEXT_MGR already set
[  688.222524] binder: 24601:24603 ioctl 40046207 0 returned -16
[  688.224842] binder: BINDER_SET_CONTEXT_MGR already set
[  688.224850] binder: 24590:24602 ioctl 40046207 0 returned -16
[  688.233835] binder: BINDER_SET_CONTEXT_MGR already set
[  688.233842] binder: 24600:24604 ioctl 40046207 0 returned -16
[  688.243155] binder: BINDER_SET_CONTEXT_MGR already set
[  688.243163] binder: 24599:24606 ioctl 40046207 0 returned -16
[  688.260213] binder: BINDER_SET_CONTEXT_MGR already set
[  688.260220] binder: 24605:24608 ioctl 40046207 0 returned -16
[  688.277609] binder: BINDER_SET_CONTEXT_MGR already set
[  688.277616] binder: 24607:24610 ioctl 40046207 0 returned -16
[  688.351694] binder: BINDER_SET_CONTEXT_MGR already set
[  688.351702] binder: 24617:24620 ioctl 40046207 0 returned -16
[  688.356014] binder: BINDER_SET_CONTEXT_MGR already set
[  688.356021] binder: 24616:24623 ioctl 40046207 0 returned -16
[  688.356763] binder: BINDER_SET_CONTEXT_MGR already set
[  688.356769] binder: 24614:24622 ioctl 40046207 0 returned -16
[  688.359291] binder: BINDER_SET_CONTEXT_MGR already set
[  688.359299] binder: 24618:24625 ioctl 40046207 0 returned -16
[  688.368457] binder: BINDER_SET_CONTEXT_MGR already set
[  688.368464] binder: 24615:24627 ioctl 40046207 0 returned -16
[  688.373530] binder: BINDER_SET_CONTEXT_MGR already set
[  688.373537] binder: 24619:24628 ioctl 40046207 0 returned -16
[  688.451993] binder: BINDER_SET_CONTEXT_MGR already set
[  688.452000] binder: 24632:24637 ioctl 40046207 0 returned -16
[  688.457980] binder: BINDER_SET_CONTEXT_MGR already set
[  688.457988] binder: 24631:24641 ioctl 40046207 0 returned -16
[  688.462711] binder: BINDER_SET_CONTEXT_MGR already set
[  688.462718] binder: 24634:24640 ioctl 40046207 0 returned -16
[  688.473847] binder: BINDER_SET_CONTEXT_MGR already set
[  688.473856] binder: 24630:24638 ioctl 40046207 0 returned -16
[  688.479974] binder: BINDER_SET_CONTEXT_MGR already set
[  688.479980] binder: 24639:24645 ioctl 40046207 0 returned -16
[  688.485441] binder: BINDER_SET_CONTEXT_MGR already set
[  688.485448] binder: 24635:24643 ioctl 40046207 0 returned -16
[  688.532513] binder: BINDER_SET_CONTEXT_MGR already set
[  688.532520] binder: 24646:24648 ioctl 40046207 0 returned -16
[  688.574211] binder: BINDER_SET_CONTEXT_MGR already set
[  688.574218] binder: 24650:24653 ioctl 40046207 0 returned -16
[  688.593000] binder: BINDER_SET_CONTEXT_MGR already set
[  688.593008] binder: 24651:24654 ioctl 40046207 0 returned -16
[  688.618387] binder: BINDER_SET_CONTEXT_MGR already set
[  688.618394] binder: 24657:24662 ioctl 40046207 0 returned -16
[  688.631385] binder: BINDER_SET_CONTEXT_MGR already set
[  688.631392] binder: 24660:24664 ioctl 40046207 0 returned -16
[  688.633798] binder: BINDER_SET_CONTEXT_MGR already set
[  688.633806] binder: 24659:24665 ioctl 40046207 0 returned -16
[  688.637753] binder: BINDER_SET_CONTEXT_MGR already set
[  688.637760] binder: 24663:24667 ioctl 40046207 0 returned -16
[  688.678079] binder: BINDER_SET_CONTEXT_MGR already set
[  688.678088] binder: 24674:24676 ioctl 40046207 0 returned -16
[  688.701532] binder: BINDER_SET_CONTEXT_MGR already set
[  688.701541] binder: 24669:24672 ioctl 40046207 0 returned -16
[  688.710590] binder: BINDER_SET_CONTEXT_MGR already set
[  688.710597] binder: 24671:24673 ioctl 40046207 0 returned -16
[  688.718879] binder: BINDER_SET_CONTEXT_MGR already set
[  688.718889] binder: 24678:24679 ioctl 40046207 0 returned -16
[  688.769390] binder: BINDER_SET_CONTEXT_MGR already set
[  688.769397] binder: 24686:24689 ioctl 40046207 0 returned -16
[  688.771011] binder: BINDER_SET_CONTEXT_MGR already set
[  688.771018] binder: 24684:24690 ioctl 40046207 0 returned -16
[  688.783547] binder: BINDER_SET_CONTEXT_MGR already set
[  688.783554] binder: 24685:24696 ioctl 40046207 0 returned -16
[  688.787210] binder: BINDER_SET_CONTEXT_MGR already set
[  688.787216] binder: 24687:24694 ioctl 40046207 0 returned -16
[  688.795059] binder: BINDER_SET_CONTEXT_MGR already set
[  688.795066] binder: 24692:24699 ioctl 40046207 0 returned -16
[  688.836614] binder: BINDER_SET_CONTEXT_MGR already set
[  688.836622] binder: 24701:24703 ioctl 40046207 0 returned -16
[  688.851779] binder: BINDER_SET_CONTEXT_MGR already set
[  688.851786] binder: 24691:24698 ioctl 40046207 0 returned -16
[  688.867100] binder: BINDER_SET_CONTEXT_MGR already set
[  688.867108] binder: 24706:24707 ioctl 40046207 0 returned -16
[  688.884324] binder: BINDER_SET_CONTEXT_MGR already set
[  688.884332] binder: 24702:24704 ioctl 40046207 0 returned -16
[  688.889227] binder: BINDER_SET_CONTEXT_MGR already set
[  688.889233] binder: 24710:24713 ioctl 40046207 0 returned -16
[  688.913819] binder: BINDER_SET_CONTEXT_MGR already set
[  688.913827] binder: 24708:24714 ioctl 40046207 0 returned -16
[  688.962365] binder: BINDER_SET_CONTEXT_MGR already set
[  688.962372] binder: 24719:24722 ioctl 40046207 0 returned -16
[  688.966387] binder: BINDER_SET_CONTEXT_MGR already set
[  688.966394] binder: 24716:24723 ioctl 40046207 0 returned -16
[  688.972396] binder: BINDER_SET_CONTEXT_MGR already set
[  688.972405] binder: 24721:24726 ioctl 40046207 0 returned -16
[  688.973534] binder: BINDER_SET_CONTEXT_MGR already set
[  688.973541] binder: 24717:24728 ioctl 40046207 0 returned -16
[  688.982904] binder: BINDER_SET_CONTEXT_MGR already set
[  688.982911] binder: 24720:24729 ioctl 40046207 0 returned -16
[  689.006357] binder: BINDER_SET_CONTEXT_MGR already set
[  689.006428] binder: 24725:24731 ioctl 40046207 0 returned -16
[  689.029217] binder: BINDER_SET_CONTEXT_MGR already set
[  689.029225] binder: 24732:24733 ioctl 40046207 0 returned -16
[  689.063331] binder: BINDER_SET_CONTEXT_MGR already set
[  689.063339] binder: 24736:24740 ioctl 40046207 0 returned -16
[  689.069883] binder: BINDER_SET_CONTEXT_MGR already set
[  689.069890] binder: 24737:24741 ioctl 40046207 0 returned -16
[  689.076945] binder: BINDER_SET_CONTEXT_MGR already set
[  689.076952] binder: 24738:24744 ioctl 40046207 0 returned -16
[  689.078507] binder: BINDER_SET_CONTEXT_MGR already set
[  689.078514] binder: 24739:24745 ioctl 40046207 0 returned -16
[  689.125429] binder: BINDER_SET_CONTEXT_MGR already set
[  689.125436] binder: 24742:24747 ioctl 40046207 0 returned -16
[  689.161231] binder: BINDER_SET_CONTEXT_MGR already set
[  689.161239] binder: 24750:24754 ioctl 40046207 0 returned -16
[  689.164760] binder: BINDER_SET_CONTEXT_MGR already set
[  689.164767] binder: 24749:24757 ioctl 40046207 0 returned -16
[  689.175693] binder: BINDER_SET_CONTEXT_MGR already set
[  689.175700] binder: 24752:24762 ioctl 40046207 0 returned -16
[  689.182351] binder: BINDER_SET_CONTEXT_MGR already set
[  689.182358] binder: 24755:24759 ioctl 40046207 0 returned -16
[  689.197520] binder: BINDER_SET_CONTEXT_MGR already set
[  689.197528] binder: 24758:24763 ioctl 40046207 0 returned -16
[  689.198190] binder: BINDER_SET_CONTEXT_MGR already set
[  689.198197] binder: 24756:24764 ioctl 40046207 0 returned -16
[  689.227001] binder: BINDER_SET_CONTEXT_MGR already set
[  689.227007] binder: 24767:24768 ioctl 40046207 0 returned -16
[  689.264597] binder: BINDER_SET_CONTEXT_MGR already set
[  689.264605] binder: 24769:24770 ioctl 40046207 0 returned -16
[  689.269022] binder: BINDER_SET_CONTEXT_MGR already set
[  689.269029] binder: 24771:24774 ioctl 40046207 0 returned -16
[  689.275379] binder: BINDER_SET_CONTEXT_MGR already set
[  689.275388] binder: 24773:24779 ioctl 40046207 0 returned -16
[  689.296760] binder: BINDER_SET_CONTEXT_MGR already set
[  689.296767] binder: 24776:24780 ioctl 40046207 0 returned -16
[  689.311133] binder: BINDER_SET_CONTEXT_MGR already set
[  689.311139] binder: 24772:24778 ioctl 40046207 0 returned -16
[  689.336165] binder: BINDER_SET_CONTEXT_MGR already set
[  689.336173] binder: 24784:24788 ioctl 40046207 0 returned -16
[  689.337859] binder: BINDER_SET_CONTEXT_MGR already set
[  689.337867] binder: 24777:24783 ioctl 40046207 0 returned -16
[  689.345807] binder: BINDER_SET_CONTEXT_MGR already set
[  689.345813] binder: 24786:24791 ioctl 40046207 0 returned -16
[  689.353533] binder: BINDER_SET_CONTEXT_MGR already set
[  689.353541] binder: 24789:24792 ioctl 40046207 0 returned -16
[  689.375691] binder: BINDER_SET_CONTEXT_MGR already set
[  689.375696] binder: 24790:24793 ioctl 40046207 0 returned -16
[  689.422064] binder: BINDER_SET_CONTEXT_MGR already set
[  689.422071] binder: 24794:24797 ioctl 40046207 0 returned -16
[  689.433135] binder: BINDER_SET_CONTEXT_MGR already set
[  689.433144] binder: 24802:24805 ioctl 40046207 0 returned -16
[  689.441214] binder: BINDER_SET_CONTEXT_MGR already set
[  689.441222] binder: 24800:24808 ioctl 40046207 0 returned -16
[  689.443877] binder: BINDER_SET_CONTEXT_MGR already set
[  689.443884] binder: 24801:24809 ioctl 40046207 0 returned -16
[  689.460308] binder: BINDER_SET_CONTEXT_MGR already set
[  689.460316] binder: 24804:24807 ioctl 40046207 0 returned -16
[  689.461234] binder: BINDER_SET_CONTEXT_MGR already set
[  689.461241] binder: 24803:24806 ioctl 40046207 0 returned -16
[  689.547431] binder: BINDER_SET_CONTEXT_MGR already set
[  689.547438] binder: 24811:24817 ioctl 40046207 0 returned -16
[  689.558469] binder: BINDER_SET_CONTEXT_MGR already set
[  689.558477] binder: 24814:24821 ioctl 40046207 0 returned -16
[  689.559718] binder: BINDER_SET_CONTEXT_MGR already set
[  689.559726] binder: 24816:24823 ioctl 40046207 0 returned -16
[  689.592215] binder: BINDER_SET_CONTEXT_MGR already set
[  689.592222] binder: 24813:24822 ioctl 40046207 0 returned -16
[  689.599841] binder: BINDER_SET_CONTEXT_MGR already set
[  689.599849] binder: 24819:24824 ioctl 40046207 0 returned -16
[  689.602982] binder: BINDER_SET_CONTEXT_MGR already set
[  689.602988] binder: 24820:24825 ioctl 40046207 0 returned -16
[  689.614000] binder: BINDER_SET_CONTEXT_MGR already set
[  689.614008] binder: 24829:24832 ioctl 40046207 0 returned -16
[  689.614667] binder: BINDER_SET_CONTEXT_MGR already set
[  689.614673] binder: 24827:24833 ioctl 40046207 0 returned -16
[  689.668404] binder: BINDER_SET_CONTEXT_MGR already set
[  689.668413] binder: 24836:24837 ioctl 40046207 0 returned -16
[  689.688397] binder: BINDER_SET_CONTEXT_MGR already set
[  689.688405] binder: 24838:24839 ioctl 40046207 0 returned -16
[  689.705922] binder: BINDER_SET_CONTEXT_MGR already set
[  689.705929] binder: 24840:24842 ioctl 40046207 0 returned -16
[  689.746829] binder: BINDER_SET_CONTEXT_MGR already set
[  689.746836] binder: 24847:24852 ioctl 40046207 0 returned -16
[  689.755386] binder: BINDER_SET_CONTEXT_MGR already set
[  689.755393] binder: 24844:24854 ioctl 40046207 0 returned -16
[  689.760017] binder: BINDER_SET_CONTEXT_MGR already set
[  689.760025] binder: 24848:24853 ioctl 40046207 0 returned -16
[  689.764470] binder: BINDER_SET_CONTEXT_MGR already set
[  689.764478] binder: 24846:24856 ioctl 40046207 0 returned -16
[  689.771101] binder: BINDER_SET_CONTEXT_MGR already set
[  689.771112] binder: 24849:24857 ioctl 40046207 0 returned -16
[  689.772715] binder: BINDER_SET_CONTEXT_MGR already set
[  689.772722] binder: 24850:24859 ioctl 40046207 0 returned -16
[  689.808171] binder: BINDER_SET_CONTEXT_MGR already set
[  689.808178] binder: 24860:24862 ioctl 40046207 0 returned -16
[  689.833585] binder: BINDER_SET_CONTEXT_MGR already set
[  689.833591] binder: 24861:24863 ioctl 40046207 0 returned -16
[  689.836321] binder: BINDER_SET_CONTEXT_MGR already set
[  689.836328] binder: 24864:24866 ioctl 40046207 0 returned -16
[  689.855298] binder: BINDER_SET_CONTEXT_MGR already set
[  689.855304] binder: 24868:24871 ioctl 40046207 0 returned -16
[  689.858337] binder: BINDER_SET_CONTEXT_MGR already set
[  689.858344] binder: 24867:24872 ioctl 40046207 0 returned -16
[  689.931724] binder: BINDER_SET_CONTEXT_MGR already set
[  689.931731] binder: 24875:24879 ioctl 40046207 0 returned -16
[  689.934228] binder: BINDER_SET_CONTEXT_MGR already set
[  689.934235] binder: 24876:24881 ioctl 40046207 0 returned -16
[  689.937654] binder: BINDER_SET_CONTEXT_MGR already set
[  689.937662] binder: 24874:24877 ioctl 40046207 0 returned -16
[  689.939134] binder: BINDER_SET_CONTEXT_MGR already set
[  689.939141] binder: 24878:24882 ioctl 40046207 0 returned -16
[  689.945478] binder: BINDER_SET_CONTEXT_MGR already set
[  689.945485] binder: 24880:24884 ioctl 40046207 0 returned -16
[  689.949626] binder: BINDER_SET_CONTEXT_MGR already set
[  689.949634] binder: 24885:24887 ioctl 40046207 0 returned -16
[  690.004449] binder: BINDER_SET_CONTEXT_MGR already set
[  690.004457] binder: 24891:24892 ioctl 40046207 0 returned -16
[  690.033944] binder: BINDER_SET_CONTEXT_MGR already set
[  690.033953] binder: 24890:24898 ioctl 40046207 0 returned -16
[  690.040551] binder: BINDER_SET_CONTEXT_MGR already set
[  690.040559] binder: 24895:24897 ioctl 40046207 0 returned -16
[  690.045693] binder: BINDER_SET_CONTEXT_MGR already set
[  690.045700] binder: 24896:24900 ioctl 40046207 0 returned -16
[  690.053276] binder: BINDER_SET_CONTEXT_MGR already set
[  690.053283] binder: 24899:24902 ioctl 40046207 0 returned -16
[  690.061888] binder: BINDER_SET_CONTEXT_MGR already set
[  690.061895] binder: 24894:24905 ioctl 40046207 0 returned -16
[  690.097019] binder: BINDER_SET_CONTEXT_MGR already set
[  690.097027] binder: 24903:24907 ioctl 40046207 0 returned -16
[  690.166075] binder: BINDER_SET_CONTEXT_MGR already set
[  690.166082] binder: 24912:24918 ioctl 40046207 0 returned -16
[  690.170631] binder: BINDER_SET_CONTEXT_MGR already set
[  690.170639] binder: 24910:24919 ioctl 40046207 0 returned -16
[  690.176220] binder: BINDER_SET_CONTEXT_MGR already set
[  690.176228] binder: 24911:24921 ioctl 40046207 0 returned -16
[  690.181396] binder: BINDER_SET_CONTEXT_MGR already set
[  690.181402] binder: 24916:24920 ioctl 40046207 0 returned -16
[  690.186160] binder: BINDER_SET_CONTEXT_MGR already set
[  690.186167] binder: 24913:24923 ioctl 40046207 0 returned -16
[  690.186960] binder: BINDER_SET_CONTEXT_MGR already set
[  690.186966] binder: 24914:24925 ioctl 40046207 0 returned -16
[  690.224473] binder: BINDER_SET_CONTEXT_MGR already set
[  690.224481] binder: 24926:24928 ioctl 40046207 0 returned -16
[  690.257884] binder: BINDER_SET_CONTEXT_MGR already set
[  690.257891] binder: 24930:24933 ioctl 40046207 0 returned -16
[  690.273617] binder: BINDER_SET_CONTEXT_MGR already set
[  690.273623] binder: 24931:24936 ioctl 40046207 0 returned -16
[  690.280001] binder: BINDER_SET_CONTEXT_MGR already set
[  690.280008] binder: 24935:24938 ioctl 40046207 0 returned -16
[  690.285196] binder: BINDER_SET_CONTEXT_MGR already set
[  690.285202] binder: 24937:24939 ioctl 40046207 0 returned -16
[  690.364964] binder: BINDER_SET_CONTEXT_MGR already set
[  690.364972] binder: 24941:24945 ioctl 40046207 0 returned -16
[  690.372024] binder: BINDER_SET_CONTEXT_MGR already set
[  690.372032] binder: 24942:24947 ioctl 40046207 0 returned -16
[  690.376285] binder: BINDER_SET_CONTEXT_MGR already set
[  690.376293] binder: 24948:24952 ioctl 40046207 0 returned -16
[  690.376748] binder: BINDER_SET_CONTEXT_MGR already set
[  690.376755] binder: 24946:24951 ioctl 40046207 0 returned -16
[  690.409395] binder: BINDER_SET_CONTEXT_MGR already set
[  690.409402] binder: 24944:24955 ioctl 40046207 0 returned -16
[  690.436173] binder: BINDER_SET_CONTEXT_MGR already set
[  690.436180] binder: 24958:24959 ioctl 40046207 0 returned -16
[  690.444235] binder: BINDER_SET_CONTEXT_MGR already set
[  690.444241] binder: 24954:24956 ioctl 40046207 0 returned -16
[  690.473847] binder: BINDER_SET_CONTEXT_MGR already set
[  690.473854] binder: 24960:24966 ioctl 40046207 0 returned -16
[  690.485880] binder: BINDER_SET_CONTEXT_MGR already set
[  690.485887] binder: 24964:24969 ioctl 40046207 0 returned -16
[  690.486916] binder: BINDER_SET_CONTEXT_MGR already set
[  690.486922] binder: 24961:24963 ioctl 40046207 0 returned -16
[  690.517632] binder: BINDER_SET_CONTEXT_MGR already set
[  690.517641] binder: 24968:24973 ioctl 40046207 0 returned -16
[  690.523594] binder: BINDER_SET_CONTEXT_MGR already set
[  690.523601] binder: 24972:24974 ioctl 40046207 0 returned -16
[  690.534887] binder: BINDER_SET_CONTEXT_MGR already set
[  690.534895] binder: 24971:24975 ioctl 40046207 0 returned -16
[  690.561041] binder: BINDER_SET_CONTEXT_MGR already set
[  690.561048] binder: 24977:24980 ioctl 40046207 0 returned -16
[  690.568267] binder: BINDER_SET_CONTEXT_MGR already set
[  690.568273] binder: 24979:24982 ioctl 40046207 0 returned -16
[  690.623526] binder: BINDER_SET_CONTEXT_MGR already set
[  690.623535] binder: 24987:24990 ioctl 40046207 0 returned -16
[  690.626755] binder: BINDER_SET_CONTEXT_MGR already set
[  690.626762] binder: 24985:24993 ioctl 40046207 0 returned -16
[  690.636037] binder: BINDER_SET_CONTEXT_MGR already set
[  690.636043] binder: 24983:24995 ioctl 40046207 0 returned -16
[  690.637682] binder: BINDER_SET_CONTEXT_MGR already set
[  690.637688] binder: 24988:24996 ioctl 40046207 0 returned -16
[  690.637967] binder: BINDER_SET_CONTEXT_MGR already set
[  690.637974] binder: 24986:24994 ioctl 40046207 0 returned -16
[  690.641410] binder: BINDER_SET_CONTEXT_MGR already set
[  690.641417] binder: 24991:24998 ioctl 40046207 0 returned -16
[  690.877818] binder: BINDER_SET_CONTEXT_MGR already set
[  690.877830] binder: 25002:25003 ioctl 40046207 0 returned -16
[  690.880362] binder: BINDER_SET_CONTEXT_MGR already set
[  690.880369] binder: 25001:25004 ioctl 40046207 0 returned -16
[  690.914579] binder: BINDER_SET_CONTEXT_MGR already set
[  690.914587] binder: 25005:25006 ioctl 40046207 0 returned -16
[  690.957090] binder: BINDER_SET_CONTEXT_MGR already set
[  690.957098] binder: 25007:25009 ioctl 40046207 0 returned -16
[  690.970777] binder: BINDER_SET_CONTEXT_MGR already set
[  690.970785] binder: 25011:25012 ioctl 40046207 0 returned -16
[  691.000922] binder: BINDER_SET_CONTEXT_MGR already set
[  691.000931] binder: 25013:25015 ioctl 40046207 0 returned -16
[  691.006770] binder: BINDER_SET_CONTEXT_MGR already set
[  691.006778] binder: 25014:25017 ioctl 40046207 0 returned -16
[  691.052900] binder: BINDER_SET_CONTEXT_MGR already set
[  691.052908] binder: 25021:25023 ioctl 40046207 0 returned -16
[  691.068463] binder: BINDER_SET_CONTEXT_MGR already set
[  691.068470] binder: 25022:25030 ioctl 40046207 0 returned -16
[  691.074453] binder: BINDER_SET_CONTEXT_MGR already set
[  691.074461] binder: 25025:25031 ioctl 40046207 0 returned -16
[  691.084799] binder: BINDER_SET_CONTEXT_MGR already set
[  691.084807] binder: 25024:25028 ioctl 40046207 0 returned -16
[  691.094574] binder: BINDER_SET_CONTEXT_MGR already set
[  691.094581] binder: 25027:25029 ioctl 40046207 0 returned -16
[  691.111270] binder: BINDER_SET_CONTEXT_MGR already set
[  691.111278] binder: 25033:25038 ioctl 40046207 0 returned -16
[  691.125724] binder: BINDER_SET_CONTEXT_MGR already set
[  691.125732] binder: 25032:25037 ioctl 40046207 0 returned -16
[  691.192353] binder: BINDER_SET_CONTEXT_MGR already set
[  691.192361] binder: 25044:25048 ioctl 40046207 0 returned -16
[  691.198882] binder: BINDER_SET_CONTEXT_MGR already set
[  691.198889] binder: 25045:25049 ioctl 40046207 0 returned -16
[  691.207551] binder: BINDER_SET_CONTEXT_MGR already set
[  691.207558] binder: 25047:25051 ioctl 40046207 0 returned -16
[  691.213417] binder: BINDER_SET_CONTEXT_MGR already set
[  691.213424] binder: 25043:25053 ioctl 40046207 0 returned -16
[  691.221912] binder: BINDER_SET_CONTEXT_MGR already set
[  691.221919] binder: 25041:25054 ioctl 40046207 0 returned -16
[  691.234348] binder: BINDER_SET_CONTEXT_MGR already set
[  691.234356] binder: 25052:25056 ioctl 40046207 0 returned -16
[  691.286306] binder: BINDER_SET_CONTEXT_MGR already set
[  691.286319] binder: 25058:25059 ioctl 40046207 0 returned -16
[  691.309343] binder: BINDER_SET_CONTEXT_MGR already set
[  691.309351] binder: 25061:25067 ioctl 40046207 0 returned -16
[  691.314205] binder: BINDER_SET_CONTEXT_MGR already set
[  691.314212] binder: 25064:25069 ioctl 40046207 0 returned -16
[  691.320011] binder: BINDER_SET_CONTEXT_MGR already set
[  691.320018] binder: 25065:25073 ioctl 40046207 0 returned -16
[  691.324435] binder: BINDER_SET_CONTEXT_MGR already set
[  691.324442] binder: 25066:25070 ioctl 40046207 0 returned -16
[  691.332930] binder: BINDER_SET_CONTEXT_MGR already set
[  691.332937] binder: 25071:25072 ioctl 40046207 0 returned -16
[  691.377049] binder: BINDER_SET_CONTEXT_MGR already set
[  691.377057] binder: 25075:25077 ioctl 40046207 0 returned -16
[  691.425377] binder: BINDER_SET_CONTEXT_MGR already set
[  691.425384] binder: 25082:25088 ioctl 40046207 0 returned -16
[  691.429465] binder: BINDER_SET_CONTEXT_MGR already set
[  691.429473] binder: 25080:25085 ioctl 40046207 0 returned -16
[  691.429912] binder: BINDER_SET_CONTEXT_MGR already set
[  691.429918] binder: 25078:25081 ioctl 40046207 0 returned -16
[  691.435237] binder: BINDER_SET_CONTEXT_MGR already set
[  691.435244] binder: 25084:25086 ioctl 40046207 0 returned -16
[  691.440201] binder: BINDER_SET_CONTEXT_MGR already set
[  691.440208] binder: 25087:25090 ioctl 40046207 0 returned -16
[  691.443983] binder: BINDER_SET_CONTEXT_MGR already set
[  691.443990] binder: 25091:25093 ioctl 40046207 0 returned -16
[  691.483644] binder: BINDER_SET_CONTEXT_MGR already set
[  691.483652] binder: 25094:25095 ioctl 40046207 0 returned -16
[  691.525485] binder: BINDER_SET_CONTEXT_MGR already set
[  691.525492] binder: 25099:25103 ioctl 40046207 0 returned -16
[  691.527238] binder: BINDER_SET_CONTEXT_MGR already set
[  691.527244] binder: 25098:25102 ioctl 40046207 0 returned -16
[  691.566679] binder: BINDER_SET_CONTEXT_MGR already set
[  691.566688] binder: 25105:25106 ioctl 40046207 0 returned -16
[  691.567966] binder: BINDER_SET_CONTEXT_MGR already set
[  691.567973] binder: 25104:25107 ioctl 40046207 0 returned -16
[  691.615951] binder: BINDER_SET_CONTEXT_MGR already set
[  691.615959] binder: 25113:25117 ioctl 40046207 0 returned -16
[  691.621258] binder: BINDER_SET_CONTEXT_MGR already set
[  691.621265] binder: 25110:25120 ioctl 40046207 0 returned -16
[  691.622133] binder: BINDER_SET_CONTEXT_MGR already set
[  691.622140] binder: 25108:25118 ioctl 40046207 0 returned -16
[  691.626372] binder: BINDER_SET_CONTEXT_MGR already set
[  691.626379] binder: 25112:25116 ioctl 40046207 0 returned -16
[  691.631778] binder: BINDER_SET_CONTEXT_MGR already set
[  691.631785] binder: 25115:25123 ioctl 40046207 0 returned -16
[  691.635058] binder: BINDER_SET_CONTEXT_MGR already set
[  691.635066] binder: 25114:25121 ioctl 40046207 0 returned -16
[  691.699244] binder: BINDER_SET_CONTEXT_MGR already set
[  691.699252] binder: 25125:25128 ioctl 40046207 0 returned -16
[  691.716547] binder: BINDER_SET_CONTEXT_MGR already set
[  691.716554] binder: 25131:25135 ioctl 40046207 0 returned -16
[  691.724069] binder: BINDER_SET_CONTEXT_MGR already set
[  691.724076] binder: 25129:25136 ioctl 40046207 0 returned -16
[  691.732368] binder: BINDER_SET_CONTEXT_MGR already set
[  691.732376] binder: 25127:25138 ioctl 40046207 0 returned -16
[  691.735880] binder: BINDER_SET_CONTEXT_MGR already set
[  691.736172] binder: 25133:25137 ioctl 40046207 0 returned -16
[  691.743434] binder: BINDER_SET_CONTEXT_MGR already set
[  691.743441] binder: 25130:25134 ioctl 40046207 0 returned -16
[  691.800981] binder: BINDER_SET_CONTEXT_MGR already set
[  691.800989] binder: 25143:25144 ioctl 40046207 0 returned -16
[  691.806413] binder: BINDER_SET_CONTEXT_MGR already set
[  691.806420] binder: 25147:25148 ioctl 40046207 0 returned -16
[  691.812983] binder: BINDER_SET_CONTEXT_MGR already set
[  691.812989] binder: 25141:25145 ioctl 40046207 0 returned -16
[  691.873451] binder: BINDER_SET_CONTEXT_MGR already set
[  691.873459] binder: 25152:25154 ioctl 40046207 0 returned -16
[  691.878141] binder: BINDER_SET_CONTEXT_MGR already set
[  691.878148] binder: 25151:25159 ioctl 40046207 0 returned -16
[  691.884063] binder: BINDER_SET_CONTEXT_MGR already set
[  691.884069] binder: 25158:25161 ioctl 40046207 0 returned -16
[  691.894951] binder: BINDER_SET_CONTEXT_MGR already set
[  691.894958] binder: 25155:25160 ioctl 40046207 0 returned -16
[  691.898449] binder: BINDER_SET_CONTEXT_MGR already set
[  691.898456] binder: 25153:25165 ioctl 40046207 0 returned -16
[  691.922928] binder: BINDER_SET_CONTEXT_MGR already set
[  691.922934] binder: 25157:25163 ioctl 40046207 0 returned -16
[  691.974084] binder: BINDER_SET_CONTEXT_MGR already set
[  691.974092] binder: 25169:25172 ioctl 40046207 0 returned -16
[  691.978407] binder: BINDER_SET_CONTEXT_MGR already set
[  691.978415] binder: 25168:25173 ioctl 40046207 0 returned -16
[  691.979627] binder: BINDER_SET_CONTEXT_MGR already set
[  691.979634] binder: 25166:25171 ioctl 40046207 0 returned -16
[  691.993007] binder: BINDER_SET_CONTEXT_MGR already set
[  691.993014] binder: 25170:25175 ioctl 40046207 0 returned -16
[  691.999537] binder: BINDER_SET_CONTEXT_MGR already set
[  691.999545] binder: 25174:25180 ioctl 40046207 0 returned -16
[  692.018383] binder: BINDER_SET_CONTEXT_MGR already set
[  692.018390] binder: 25178:25181 ioctl 40046207 0 returned -16
[  692.070031] binder: BINDER_SET_CONTEXT_MGR already set
[  692.070038] binder: 25182:25187 ioctl 40046207 0 returned -16
[  692.074991] binder: BINDER_SET_CONTEXT_MGR already set
[  692.074998] binder: 25184:25188 ioctl 40046207 0 returned -16
[  692.078207] binder: BINDER_SET_CONTEXT_MGR already set
[  692.078214] binder: 25186:25189 ioctl 40046207 0 returned -16
[  692.099653] binder: BINDER_SET_CONTEXT_MGR already set
[  692.099661] binder: 25183:25193 ioctl 40046207 0 returned -16
[  692.118334] binder: BINDER_SET_CONTEXT_MGR already set
[  692.118343] binder: 25195:25196 ioctl 40046207 0 returned -16
[  692.137023] binder: BINDER_SET_CONTEXT_MGR already set
[  692.137030] binder: 25190:25197 ioctl 40046207 0 returned -16
[  692.154104] binder: BINDER_SET_CONTEXT_MGR already set
[  692.154111] binder: 25198:25204 ioctl 40046207 0 returned -16
[  692.161103] binder: BINDER_SET_CONTEXT_MGR already set
[  692.161110] binder: 25202:25205 ioctl 40046207 0 returned -16
[  692.170251] binder: BINDER_SET_CONTEXT_MGR already set
[  692.170258] binder: 25200:25201 ioctl 40046207 0 returned -16
[  692.186689] binder: BINDER_SET_CONTEXT_MGR already set
[  692.186697] binder: 25208:25209 ioctl 40046207 0 returned -16
[  692.248160] binder: BINDER_SET_CONTEXT_MGR already set
[  692.248167] binder: 25213:25218 ioctl 40046207 0 returned -16
[  692.251665] binder: BINDER_SET_CONTEXT_MGR already set
[  692.251673] binder: 25217:25222 ioctl 40046207 0 returned -16
[  692.252855] binder: BINDER_SET_CONTEXT_MGR already set
[  692.252862] binder: 25215:25219 ioctl 40046207 0 returned -16
[  692.256999] scsi_io_completion: 181 callbacks suppressed
[  692.257019] sd 0:0:1:0: [sg0] tag#416 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.257031] sd 0:0:1:0: [sg0] tag#416 CDB: Test Unit Ready
[  692.257043] sd 0:0:1:0: [sg0] tag#416 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.257054] sd 0:0:1:0: [sg0] tag#416 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.257061] sd 0:0:1:0: [sg0] tag#416 CDB[20]: 00 00 00 00
[  692.262496] binder: BINDER_SET_CONTEXT_MGR already set
[  692.262503] binder: 25212:25225 ioctl 40046207 0 returned -16
[  692.263303] binder: BINDER_SET_CONTEXT_MGR already set
[  692.263310] binder: 25214:25224 ioctl 40046207 0 returned -16
[  692.265162] binder: BINDER_SET_CONTEXT_MGR already set
[  692.265169] binder: 25211:25220 ioctl 40046207 0 returned -16
[  692.265700] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.265711] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  692.265722] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.265733] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.265742] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  692.266061] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.266070] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  692.266080] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.266090] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.266098] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  692.271742] sd 0:0:1:0: [sg0] tag#416 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.271753] sd 0:0:1:0: [sg0] tag#416 CDB: Test Unit Ready
[  692.271766] sd 0:0:1:0: [sg0] tag#416 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.271776] sd 0:0:1:0: [sg0] tag#416 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.271790] sd 0:0:1:0: [sg0] tag#416 CDB[20]: 00 00 00 00
[  692.317312] binder: BINDER_SET_CONTEXT_MGR already set
[  692.317320] binder: 25227:25229 ioctl 40046207 0 returned -16
[  692.334614] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.334627] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  692.334642] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.334657] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.334668] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  692.334877] binder: BINDER_SET_CONTEXT_MGR already set
[  692.334885] binder: 25226:25230 ioctl 40046207 0 returned -16
[  692.336466] sd 0:0:1:0: [sg0] tag#416 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.336476] sd 0:0:1:0: [sg0] tag#416 CDB: Test Unit Ready
[  692.336487] sd 0:0:1:0: [sg0] tag#416 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.336497] sd 0:0:1:0: [sg0] tag#416 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.336505] sd 0:0:1:0: [sg0] tag#416 CDB[20]: 00 00 00 00
[  692.344995] binder: BINDER_SET_CONTEXT_MGR already set
[  692.345002] binder: 25228:25231 ioctl 40046207 0 returned -16
[  692.393102] sd 0:0:1:0: [sg0] tag#416 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.393115] sd 0:0:1:0: [sg0] tag#416 CDB: Test Unit Ready
[  692.393128] sd 0:0:1:0: [sg0] tag#416 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.393138] sd 0:0:1:0: [sg0] tag#416 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.393147] sd 0:0:1:0: [sg0] tag#416 CDB[20]: 00 00 00 00
[  692.401654] binder: BINDER_SET_CONTEXT_MGR already set
[  692.401661] binder: 25235:25244 ioctl 40046207 0 returned -16
[  692.402643] binder: BINDER_SET_CONTEXT_MGR already set
[  692.402649] binder: 25238:25243 ioctl 40046207 0 returned -16
[  692.405010] sd 0:0:1:0: [sg0] tag#416 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.405021] sd 0:0:1:0: [sg0] tag#416 CDB: Test Unit Ready
[  692.405033] sd 0:0:1:0: [sg0] tag#416 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.405042] sd 0:0:1:0: [sg0] tag#416 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.405051] sd 0:0:1:0: [sg0] tag#416 CDB[20]: 00 00 00 00
[  692.408355] sd 0:0:1:0: [sg0] tag#416 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.408366] sd 0:0:1:0: [sg0] tag#416 CDB: Test Unit Ready
[  692.408378] sd 0:0:1:0: [sg0] tag#416 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.408388] sd 0:0:1:0: [sg0] tag#416 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.408397] sd 0:0:1:0: [sg0] tag#416 CDB[20]: 00 00 00 00
[  692.415704] binder: BINDER_SET_CONTEXT_MGR already set
[  692.415711] binder: 25239:25247 ioctl 40046207 0 returned -16
[  692.417790] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  692.417801] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  692.417813] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.417824] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  692.417833] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  692.420134] binder: BINDER_SET_CONTEXT_MGR already set
[  692.420141] binder: 25236:25248 ioctl 40046207 0 returned -16
[  692.435068] binder: BINDER_SET_CONTEXT_MGR already set
[  692.435076] binder: 25241:25249 ioctl 40046207 0 returned -16
[  692.447208] binder: BINDER_SET_CONTEXT_MGR already set
[  692.447215] binder: 25246:25250 ioctl 40046207 0 returned -16
[  692.466622] binder: BINDER_SET_CONTEXT_MGR already set
[  692.466629] binder: 25251:25254 ioctl 40046207 0 returned -16
[  692.519148] binder: BINDER_SET_CONTEXT_MGR already set
[  692.519156] binder: 25255:25258 ioctl 40046207 0 returned -16
[  692.519954] binder: BINDER_SET_CONTEXT_MGR already set
[  692.519961] binder: 25262:25264 ioctl 40046207 0 returned -16
[  692.543789] binder: BINDER_SET_CONTEXT_MGR already set
[  692.543796] binder: 25259:25266 ioctl 40046207 0 returned -16
[  692.569682] binder: BINDER_SET_CONTEXT_MGR already set
[  692.569689] binder: 25260:25263 ioctl 40046207 0 returned -16
[  692.580555] binder: BINDER_SET_CONTEXT_MGR already set
[  692.580561] binder: 25267:25268 ioctl 40046207 0 returned -16
[  692.622867] binder: BINDER_SET_CONTEXT_MGR already set
[  692.622875] binder: 25270:25272 ioctl 40046207 0 returned -16
[  692.634237] binder: BINDER_SET_CONTEXT_MGR already set
[  692.634243] binder: 25273:25275 ioctl 40046207 0 returned -16
[  692.649861] binder: BINDER_SET_CONTEXT_MGR already set
[  692.649869] binder: 25274:25276 ioctl 40046207 0 returned -16
[  692.670413] binder: BINDER_SET_CONTEXT_MGR already set
[  692.670419] binder: 25277:25279 ioctl 40046207 0 returned -16
[  692.678307] binder: BINDER_SET_CONTEXT_MGR already set
[  692.678314] binder: 25278:25281 ioctl 40046207 0 returned -16
[  692.749583] binder: BINDER_SET_CONTEXT_MGR already set
[  692.749591] binder: 25284:25286 ioctl 40046207 0 returned -16
[  692.752894] binder: BINDER_SET_CONTEXT_MGR already set
[  692.752901] binder: 25288:25290 ioctl 40046207 0 returned -16
[  692.755240] binder: BINDER_SET_CONTEXT_MGR already set
[  692.755247] binder: 25287:25291 ioctl 40046207 0 returned -16
[  692.770295] binder: BINDER_SET_CONTEXT_MGR already set
[  692.770302] binder: 25289:25292 ioctl 40046207 0 returned -16
[  692.814785] binder: BINDER_SET_CONTEXT_MGR already set
[  692.814792] binder: 25295:25297 ioctl 40046207 0 returned -16
[  692.821122] binder: BINDER_SET_CONTEXT_MGR already set
[  692.821129] binder: 25294:25299 ioctl 40046207 0 returned -16
[  692.882689] binder: BINDER_SET_CONTEXT_MGR already set
[  692.882696] binder: 25301:25304 ioctl 40046207 0 returned -16
[  692.895289] binder: BINDER_SET_CONTEXT_MGR already set
[  692.895296] binder: 25302:25307 ioctl 40046207 0 returned -16
[  692.940084] binder: BINDER_SET_CONTEXT_MGR already set
[  692.940092] binder: 25309:25310 ioctl 40046207 0 returned -16
[  692.961957] binder: BINDER_SET_CONTEXT_MGR already set
[  692.961964] binder: 25311:25313 ioctl 40046207 0 returned -16
[  692.975346] binder: BINDER_SET_CONTEXT_MGR already set
[  692.975353] binder: 25314:25318 ioctl 40046207 0 returned -16
[  692.975410] binder: BINDER_SET_CONTEXT_MGR already set
[  692.975415] binder: 25312:25315 ioctl 40046207 0 returned -16
[  693.005395] binder: BINDER_SET_CONTEXT_MGR already set
[  693.005402] binder: 25322:25324 ioctl 40046207 0 returned -16
[  693.016742] binder: BINDER_SET_CONTEXT_MGR already set
[  693.016750] binder: 25316:25321 ioctl 40046207 0 returned -16
[  693.036306] binder: BINDER_SET_CONTEXT_MGR already set
[  693.036314] binder: 25325:25327 ioctl 40046207 0 returned -16
[  693.077397] binder: BINDER_SET_CONTEXT_MGR already set
[  693.077404] binder: 25328:25330 ioctl 40046207 0 returned -16
[  693.079498] binder: BINDER_SET_CONTEXT_MGR already set
[  693.079505] binder: 25329:25332 ioctl 40046207 0 returned -16
[  693.098585] binder: BINDER_SET_CONTEXT_MGR already set
[  693.098592] binder: 25331:25333 ioctl 40046207 0 returned -16
[  693.122581] binder: BINDER_SET_CONTEXT_MGR already set
[  693.122588] binder: 25335:25337 ioctl 40046207 0 returned -16
[  693.167590] binder: BINDER_SET_CONTEXT_MGR already set
[  693.167597] binder: 25338:25339 ioctl 40046207 0 returned -16
[  693.183421] binder: BINDER_SET_CONTEXT_MGR already set
[  693.183428] binder: 25341:25344 ioctl 40046207 0 returned -16
[  693.185264] binder: BINDER_SET_CONTEXT_MGR already set
[  693.185271] binder: 25340:25342 ioctl 40046207 0 returned -16
[  693.206343] binder: BINDER_SET_CONTEXT_MGR already set
[  693.206350] binder: 25343:25346 ioctl 40046207 0 returned -16
[  693.219693] binder: BINDER_SET_CONTEXT_MGR already set
[  693.219700] binder: 25347:25349 ioctl 40046207 0 returned -16
[  693.274706] binder: BINDER_SET_CONTEXT_MGR already set
[  693.274714] binder: 25350:25351 ioctl 40046207 0 returned -16
[  693.294840] binder: BINDER_SET_CONTEXT_MGR already set
[  693.294847] binder: 25354:25358 ioctl 40046207 0 returned -16
[  693.300765] binder: BINDER_SET_CONTEXT_MGR already set
[  693.300771] binder: 25352:25355 ioctl 40046207 0 returned -16
[  693.314923] binder: BINDER_SET_CONTEXT_MGR already set
[  693.314929] binder: 25356:25359 ioctl 40046207 0 returned -16
[  693.322687] binder: BINDER_SET_CONTEXT_MGR already set
[  693.322694] binder: 25360:25363 ioctl 40046207 0 returned -16
[  693.358011] binder: BINDER_SET_CONTEXT_MGR already set
[  693.358019] binder: 25364:25367 ioctl 40046207 0 returned -16
[  693.369379] binder: BINDER_SET_CONTEXT_MGR already set
[  693.369386] binder: 25362:25366 ioctl 40046207 0 returned -16
[  693.442060] binder: BINDER_SET_CONTEXT_MGR already set
[  693.442067] binder: 25368:25371 ioctl 40046207 0 returned -16
[  693.492377] binder: BINDER_SET_CONTEXT_MGR already set
[  693.492384] binder: 25373:25377 ioctl 40046207 0 returned -16
[  693.493360] binder: BINDER_SET_CONTEXT_MGR already set
[  693.493367] binder: 25375:25380 ioctl 40046207 0 returned -16
[  693.497346] binder: BINDER_SET_CONTEXT_MGR already set
[  693.497354] binder: 25374:25382 ioctl 40046207 0 returned -16
[  693.507077] binder: BINDER_SET_CONTEXT_MGR already set
[  693.507084] binder: 25376:25384 ioctl 40046207 0 returned -16
[  693.522618] binder: BINDER_SET_CONTEXT_MGR already set
[  693.522626] binder: 25383:25387 ioctl 40046207 0 returned -16
[  693.528469] binder: BINDER_SET_CONTEXT_MGR already set
[  693.528476] binder: 25379:25386 ioctl 40046207 0 returned -16
[  693.603114] binder: BINDER_SET_CONTEXT_MGR already set
[  693.603122] binder: 25391:25396 ioctl 40046207 0 returned -16
[  693.609362] binder: BINDER_SET_CONTEXT_MGR already set
[  693.609370] binder: 25390:25395 ioctl 40046207 0 returned -16
[  693.611500] binder: BINDER_SET_CONTEXT_MGR already set
[  693.611508] binder: 25389:25397 ioctl 40046207 0 returned -16
[  693.618435] binder: BINDER_SET_CONTEXT_MGR already set
[  693.618441] binder: 25392:25398 ioctl 40046207 0 returned -16
[  693.618543] binder: BINDER_SET_CONTEXT_MGR already set
[  693.618549] binder: 25393:25400 ioctl 40046207 0 returned -16
[  693.693991] binder: BINDER_SET_CONTEXT_MGR already set
[  693.693999] binder: 25402:25404 ioctl 40046207 0 returned -16
[  693.704143] binder: BINDER_SET_CONTEXT_MGR already set
[  693.704151] binder: 25403:25406 ioctl 40046207 0 returned -16
[  693.705391] binder: BINDER_SET_CONTEXT_MGR already set
[  693.705397] binder: 25405:25408 ioctl 40046207 0 returned -16
[  693.726787] binder: BINDER_SET_CONTEXT_MGR already set
[  693.726793] binder: 25407:25409 ioctl 40046207 0 returned -16
[  693.771590] binder: BINDER_SET_CONTEXT_MGR already set
[  693.771596] binder: 25414:25416 ioctl 40046207 0 returned -16
[  693.791036] binder: BINDER_SET_CONTEXT_MGR already set
[  693.791045] binder: 25412:25415 ioctl 40046207 0 returned -16
[  693.803273] binder: BINDER_SET_CONTEXT_MGR already set
[  693.803281] binder: 25419:25420 ioctl 40046207 0 returned -16
[  693.819530] binder: BINDER_SET_CONTEXT_MGR already set
[  693.819538] binder: 25418:25421 ioctl 40046207 0 returned -16
[  693.835100] binder: BINDER_SET_CONTEXT_MGR already set
[  693.835107] binder: 25422:25423 ioctl 40046207 0 returned -16
[  693.866997] binder: BINDER_SET_CONTEXT_MGR already set
[  693.867004] binder: 25424:25425 ioctl 40046207 0 returned -16
[  693.916714] binder: BINDER_SET_CONTEXT_MGR already set
[  693.916721] binder: 25426:25431 ioctl 40046207 0 returned -16
[  693.926331] binder: BINDER_SET_CONTEXT_MGR already set
[  693.926340] binder: 25428:25436 ioctl 40046207 0 returned -16
[  693.935092] binder: BINDER_SET_CONTEXT_MGR already set
[  693.935098] binder: 25429:25437 ioctl 40046207 0 returned -16
[  693.948803] binder: BINDER_SET_CONTEXT_MGR already set
[  693.948811] binder: 25435:25441 ioctl 40046207 0 returned -16
[  693.952515] binder: BINDER_SET_CONTEXT_MGR already set
[  693.952523] binder: 25434:25440 ioctl 40046207 0 returned -16
[  693.955848] binder: BINDER_SET_CONTEXT_MGR already set
[  693.955857] binder: 25432:25439 ioctl 40046207 0 returned -16
[  694.018181] binder: BINDER_SET_CONTEXT_MGR already set
[  694.018189] binder: 25442:25446 ioctl 40046207 0 returned -16
[  694.042244] binder: BINDER_SET_CONTEXT_MGR already set
[  694.042251] binder: 25445:25448 ioctl 40046207 0 returned -16
[  694.055218] binder: BINDER_SET_CONTEXT_MGR already set
[  694.055224] binder: 25451:25452 ioctl 40046207 0 returned -16
[  694.076092] binder: BINDER_SET_CONTEXT_MGR already set
[  694.076101] binder: 25453:25455 ioctl 40046207 0 returned -16
[  694.119263] binder: BINDER_SET_CONTEXT_MGR already set
[  694.119272] binder: 25456:25460 ioctl 40046207 0 returned -16
[  694.126460] binder: BINDER_SET_CONTEXT_MGR already set
[  694.126467] binder: 25458:25462 ioctl 40046207 0 returned -16
[  694.144205] binder: BINDER_SET_CONTEXT_MGR already set
[  694.144212] binder: 25461:25464 ioctl 40046207 0 returned -16
[  694.193121] binder: BINDER_SET_CONTEXT_MGR already set
[  694.193130] binder: 25465:25466 ioctl 40046207 0 returned -16
[  694.227183] binder: BINDER_SET_CONTEXT_MGR already set
[  694.227190] binder: 25469:25473 ioctl 40046207 0 returned -16
[  694.237885] binder: BINDER_SET_CONTEXT_MGR already set
[  694.237893] binder: 25472:25474 ioctl 40046207 0 returned -16
[  694.238538] binder: BINDER_SET_CONTEXT_MGR already set
[  694.238544] binder: 25468:25471 ioctl 40046207 0 returned -16
[  694.277043] binder: BINDER_SET_CONTEXT_MGR already set
[  694.277051] binder: 25477:25478 ioctl 40046207 0 returned -16
[  694.312309] binder: BINDER_SET_CONTEXT_MGR already set
[  694.312317] binder: 25480:25482 ioctl 40046207 0 returned -16
[  694.338515] binder: BINDER_SET_CONTEXT_MGR already set
[  694.338522] binder: 25485:25488 ioctl 40046207 0 returned -16
[  694.340832] binder: BINDER_SET_CONTEXT_MGR already set
[  694.340839] binder: 25484:25486 ioctl 40046207 0 returned -16
[  694.343263] binder: BINDER_SET_CONTEXT_MGR already set
[  694.343269] binder: 25483:25487 ioctl 40046207 0 returned -16
[  694.534940] binder: BINDER_SET_CONTEXT_MGR already set
[  694.534948] binder: 25490:25492 ioctl 40046207 0 returned -16
[  694.591293] binder: BINDER_SET_CONTEXT_MGR already set
[  694.591301] binder: 25494:25499 ioctl 40046207 0 returned -16
[  694.606600] binder: BINDER_SET_CONTEXT_MGR already set
[  694.606609] binder: 25497:25504 ioctl 40046207 0 returned -16
[  694.625541] binder: BINDER_SET_CONTEXT_MGR already set
[  694.625549] binder: 25500:25505 ioctl 40046207 0 returned -16
[  694.659264] binder: BINDER_SET_CONTEXT_MGR already set
[  694.659272] binder: 25495:25507 ioctl 40046207 0 returned -16
[  694.698032] binder: BINDER_SET_CONTEXT_MGR already set
[  694.698039] binder: 25498:25508 ioctl 40046207 0 returned -16
[  694.713819] binder: BINDER_SET_CONTEXT_MGR already set
[  694.713825] binder: 25501:25509 ioctl 40046207 0 returned -16
[  694.743149] binder: BINDER_SET_CONTEXT_MGR already set
[  694.743156] binder: 25512:25513 ioctl 40046207 0 returned -16
[  694.780907] binder: BINDER_SET_CONTEXT_MGR already set
[  694.780915] binder: 25515:25520 ioctl 40046207 0 returned -16
[  694.783075] binder: BINDER_SET_CONTEXT_MGR already set
[  694.783082] binder: 25514:25517 ioctl 40046207 0 returned -16
[  694.794965] binder: BINDER_SET_CONTEXT_MGR already set
[  694.794973] binder: 25516:25519 ioctl 40046207 0 returned -16
[  694.808895] binder: BINDER_SET_CONTEXT_MGR already set
[  694.808903] binder: 25521:25523 ioctl 40046207 0 returned -16
[  694.867549] binder: BINDER_SET_CONTEXT_MGR already set
[  694.867557] binder: 25525:25526 ioctl 40046207 0 returned -16
[  694.931393] binder: BINDER_SET_CONTEXT_MGR already set
[  694.931400] binder: 25530:25535 ioctl 40046207 0 returned -16
[  694.935963] binder: BINDER_SET_CONTEXT_MGR already set
[  694.935970] binder: 25533:25538 ioctl 40046207 0 returned -16
[  694.937716] binder: BINDER_SET_CONTEXT_MGR already set
[  694.937722] binder: 25527:25534 ioctl 40046207 0 returned -16
[  694.940496] binder: BINDER_SET_CONTEXT_MGR already set
[  694.940503] binder: 25529:25540 ioctl 40046207 0 returned -16
[  694.950223] binder: BINDER_SET_CONTEXT_MGR already set
[  694.950230] binder: 25539:25542 ioctl 40046207 0 returned -16
[  694.983578] binder: BINDER_SET_CONTEXT_MGR already set
[  694.983585] binder: 25532:25541 ioctl 40046207 0 returned -16
[  695.038040] binder: BINDER_SET_CONTEXT_MGR already set
[  695.038049] binder: 25550:25551 ioctl 40046207 0 returned -16
[  695.057509] binder: BINDER_SET_CONTEXT_MGR already set
[  695.057517] binder: 25552:25553 ioctl 40046207 0 returned -16
[  695.061339] binder: BINDER_SET_CONTEXT_MGR already set
[  695.061347] binder: 25547:25554 ioctl 40046207 0 returned -16
[  695.065757] binder: BINDER_SET_CONTEXT_MGR already set
[  695.065764] binder: 25546:25549 ioctl 40046207 0 returned -16
[  695.136399] binder: BINDER_SET_CONTEXT_MGR already set
[  695.136405] binder: 25561:25563 ioctl 40046207 0 returned -16
[  695.156309] binder: BINDER_SET_CONTEXT_MGR already set
[  695.156317] binder: 25560:25562 ioctl 40046207 0 returned -16
[  695.178539] binder: BINDER_SET_CONTEXT_MGR already set
[  695.178545] binder: 25565:25566 ioctl 40046207 0 returned -16
[  695.289392] binder: BINDER_SET_CONTEXT_MGR already set
[  695.289401] binder: 25567:25568 ioctl 40046207 0 returned -16
[  695.354954] binder: BINDER_SET_CONTEXT_MGR already set
[  695.354961] binder: 25569:25575 ioctl 40046207 0 returned -16
[  695.374262] binder: BINDER_SET_CONTEXT_MGR already set
[  695.374269] binder: 25574:25579 ioctl 40046207 0 returned -16
[  695.377664] binder: BINDER_SET_CONTEXT_MGR already set
[  695.377672] binder: 25577:25581 ioctl 40046207 0 returned -16
[  695.381579] binder: BINDER_SET_CONTEXT_MGR already set
[  695.381587] binder: 25572:25578 ioctl 40046207 0 returned -16
[  695.397467] binder: BINDER_SET_CONTEXT_MGR already set
[  695.397475] binder: 25580:25583 ioctl 40046207 0 returned -16
[  695.400842] binder: BINDER_SET_CONTEXT_MGR already set
[  695.400850] binder: 25582:25584 ioctl 40046207 0 returned -16
[  695.447876] binder: BINDER_SET_CONTEXT_MGR already set
[  695.447884] binder: 25585:25586 ioctl 40046207 0 returned -16
[  695.490995] binder: BINDER_SET_CONTEXT_MGR already set
[  695.491003] binder: 25587:25592 ioctl 40046207 0 returned -16
[  695.494183] binder: BINDER_SET_CONTEXT_MGR already set
[  695.494192] binder: 25590:25595 ioctl 40046207 0 returned -16
[  695.501594] binder: BINDER_SET_CONTEXT_MGR already set
[  695.501601] binder: 25588:25593 ioctl 40046207 0 returned -16
[  695.503185] binder: BINDER_SET_CONTEXT_MGR already set
[  695.503192] binder: 25589:25594 ioctl 40046207 0 returned -16
[  695.574716] binder: BINDER_SET_CONTEXT_MGR already set
[  695.574723] binder: 25597:25604 ioctl 40046207 0 returned -16
[  695.595414] binder: BINDER_SET_CONTEXT_MGR already set
[  695.595422] binder: 25600:25607 ioctl 40046207 0 returned -16
[  695.601606] binder: BINDER_SET_CONTEXT_MGR already set
[  695.601614] binder: 25599:25605 ioctl 40046207 0 returned -16
[  695.606859] binder: BINDER_SET_CONTEXT_MGR already set
[  695.606867] binder: 25603:25610 ioctl 40046207 0 returned -16
[  695.619680] binder: BINDER_SET_CONTEXT_MGR already set
[  695.619687] binder: 25609:25611 ioctl 40046207 0 returned -16
[  695.633782] binder: BINDER_SET_CONTEXT_MGR already set
[  695.633789] binder: 25608:25612 ioctl 40046207 0 returned -16
[  695.684628] binder: BINDER_SET_CONTEXT_MGR already set
[  695.684635] binder: 25615:25619 ioctl 40046207 0 returned -16
[  695.719745] binder: BINDER_SET_CONTEXT_MGR already set
[  695.719752] binder: 25618:25624 ioctl 40046207 0 returned -16
[  695.723989] binder: BINDER_SET_CONTEXT_MGR already set
[  695.723997] binder: 25623:25627 ioctl 40046207 0 returned -16
[  695.724960] binder: BINDER_SET_CONTEXT_MGR already set
[  695.724967] binder: 25622:25626 ioctl 40046207 0 returned -16
[  695.729832] binder: BINDER_SET_CONTEXT_MGR already set
[  695.729839] binder: 25621:25628 ioctl 40046207 0 returned -16
[  695.734656] binder: BINDER_SET_CONTEXT_MGR already set
[  695.734663] binder: 25625:25630 ioctl 40046207 0 returned -16
[  695.822154] binder: BINDER_SET_CONTEXT_MGR already set
[  695.822162] binder: 25635:25643 ioctl 40046207 0 returned -16
[  695.825737] binder: BINDER_SET_CONTEXT_MGR already set
[  695.825745] binder: 25637:25641 ioctl 40046207 0 returned -16
[  695.826980] binder: BINDER_SET_CONTEXT_MGR already set
[  695.826987] binder: 25634:25638 ioctl 40046207 0 returned -16
[  695.840080] binder: BINDER_SET_CONTEXT_MGR already set
[  695.840087] binder: 25640:25646 ioctl 40046207 0 returned -16
[  695.841872] binder: BINDER_SET_CONTEXT_MGR already set
[  695.841879] binder: 25636:25647 ioctl 40046207 0 returned -16
[  695.875292] binder: BINDER_SET_CONTEXT_MGR already set
[  695.875300] binder: 25644:25649 ioctl 40046207 0 returned -16
[  695.904231] binder: BINDER_SET_CONTEXT_MGR already set
[  695.904238] binder: 25650:25651 ioctl 40046207 0 returned -16
[  695.981231] binder: BINDER_SET_CONTEXT_MGR already set
[  695.981239] binder: 25656:25660 ioctl 40046207 0 returned -16
[  695.981962] binder: BINDER_SET_CONTEXT_MGR already set
[  695.981969] binder: 25658:25661 ioctl 40046207 0 returned -16
[  695.992235] binder: BINDER_SET_CONTEXT_MGR already set
[  695.992243] binder: 25659:25664 ioctl 40046207 0 returned -16
[  695.995150] binder: BINDER_SET_CONTEXT_MGR already set
[  695.995156] binder: 25655:25666 ioctl 40046207 0 returned -16
[  695.996440] binder: BINDER_SET_CONTEXT_MGR already set
[  695.996446] binder: 25662:25667 ioctl 40046207 0 returned -16
[  695.996965] binder: BINDER_SET_CONTEXT_MGR already set
[  695.996972] binder: 25657:25665 ioctl 40046207 0 returned -16
[  696.070501] binder: BINDER_SET_CONTEXT_MGR already set
[  696.070507] binder: 25670:25671 ioctl 40046207 0 returned -16
[  696.089513] binder: BINDER_SET_CONTEXT_MGR already set
[  696.089521] binder: 25672:25673 ioctl 40046207 0 returned -16
[  696.116445] binder: BINDER_SET_CONTEXT_MGR already set
[  696.116453] binder: 25677:25678 ioctl 40046207 0 returned -16
[  696.128889] binder: BINDER_SET_CONTEXT_MGR already set
[  696.128896] binder: 25679:25681 ioctl 40046207 0 returned -16
[  696.139716] binder: BINDER_SET_CONTEXT_MGR already set
[  696.139725] binder: 25676:25680 ioctl 40046207 0 returned -16
[  696.172272] binder: BINDER_SET_CONTEXT_MGR already set
[  696.172280] binder: 25682:25683 ioctl 40046207 0 returned -16
[  696.187972] binder: BINDER_SET_CONTEXT_MGR already set
[  696.187978] binder: 25684:25687 ioctl 40046207 0 returned -16
[  696.199855] binder: BINDER_SET_CONTEXT_MGR already set
[  696.199862] binder: 25686:25690 ioctl 40046207 0 returned -16
[  696.262556] binder: BINDER_SET_CONTEXT_MGR already set
[  696.262564] binder: 25693:25696 ioctl 40046207 0 returned -16
[  696.272452] binder: BINDER_SET_CONTEXT_MGR already set
[  696.272462] binder: 25692:25697 ioctl 40046207 0 returned -16
[  696.283925] binder: BINDER_SET_CONTEXT_MGR already set
[  696.283932] binder: 25694:25698 ioctl 40046207 0 returned -16
[  696.298677] binder: BINDER_SET_CONTEXT_MGR already set
[  696.298684] binder: 25703:25706 ioctl 40046207 0 returned -16
[  696.305645] binder: BINDER_SET_CONTEXT_MGR already set
[  696.305653] binder: 25695:25699 ioctl 40046207 0 returned -16
[  696.334758] binder: BINDER_SET_CONTEXT_MGR already set
[  696.334766] binder: 25708:25709 ioctl 40046207 0 returned -16
[  696.344276] binder: BINDER_SET_CONTEXT_MGR already set
[  696.344283] binder: 25700:25704 ioctl 40046207 0 returned -16
[  696.408592] binder: BINDER_SET_CONTEXT_MGR already set
[  696.408603] binder: 25711:25714 ioctl 40046207 0 returned -16
[  696.411721] binder: BINDER_SET_CONTEXT_MGR already set
[  696.411728] binder: 25713:25715 ioctl 40046207 0 returned -16
[  696.430743] binder: BINDER_SET_CONTEXT_MGR already set
[  696.430750] binder: 25717:25718 ioctl 40046207 0 returned -16
[  696.487582] binder: BINDER_SET_CONTEXT_MGR already set
[  696.487589] binder: 25719:25721 ioctl 40046207 0 returned -16
[  696.515688] binder: BINDER_SET_CONTEXT_MGR already set
[  696.515696] binder: 25723:25727 ioctl 40046207 0 returned -16
[  696.522349] binder: BINDER_SET_CONTEXT_MGR already set
[  696.522356] binder: 25725:25728 ioctl 40046207 0 returned -16
[  696.527521] binder: BINDER_SET_CONTEXT_MGR already set
[  696.527529] binder: 25726:25730 ioctl 40046207 0 returned -16
[  696.582968] binder: BINDER_SET_CONTEXT_MGR already set
[  696.582976] binder: 25731:25732 ioctl 40046207 0 returned -16
[  696.606693] binder: BINDER_SET_CONTEXT_MGR already set
[  696.606699] binder: 25733:25737 ioctl 40046207 0 returned -16
[  696.623934] binder: BINDER_SET_CONTEXT_MGR already set
[  696.624025] binder: 25736:25741 ioctl 40046207 0 returned -16
[  696.626644] binder: BINDER_SET_CONTEXT_MGR already set
[  696.626650] binder: 25734:25742 ioctl 40046207 0 returned -16
[  696.640217] binder: BINDER_SET_CONTEXT_MGR already set
[  696.640224] binder: 25739:25743 ioctl 40046207 0 returned -16
[  696.643140] binder: BINDER_SET_CONTEXT_MGR already set
[  696.643147] binder: 25740:25746 ioctl 40046207 0 returned -16
[  696.686211] binder: BINDER_SET_CONTEXT_MGR already set
[  696.686218] binder: 25747:25750 ioctl 40046207 0 returned -16
[  696.716957] binder: BINDER_SET_CONTEXT_MGR already set
[  696.716964] binder: 25748:25752 ioctl 40046207 0 returned -16
[  696.730257] binder: BINDER_SET_CONTEXT_MGR already set
[  696.730264] binder: 25751:25754 ioctl 40046207 0 returned -16
[  696.751873] binder: BINDER_SET_CONTEXT_MGR already set
[  696.751879] binder: 25755:25756 ioctl 40046207 0 returned -16
[  696.774059] binder: BINDER_SET_CONTEXT_MGR already set
[  696.774067] binder: 25757:25759 ioctl 40046207 0 returned -16
[  696.792642] binder: BINDER_SET_CONTEXT_MGR already set
[  696.792649] binder: 25760:25762 ioctl 40046207 0 returned -16
[  696.838093] binder: BINDER_SET_CONTEXT_MGR already set
[  696.838100] binder: 25763:25766 ioctl 40046207 0 returned -16
[  696.840444] binder: BINDER_SET_CONTEXT_MGR already set
[  696.840452] binder: 25764:25767 ioctl 40046207 0 returned -16
[  696.851268] binder: BINDER_SET_CONTEXT_MGR already set
[  696.851276] binder: 25765:25769 ioctl 40046207 0 returned -16
[  696.877542] binder: BINDER_SET_CONTEXT_MGR already set
[  696.877549] binder: 25768:25770 ioctl 40046207 0 returned -16
[  696.927293] binder: BINDER_SET_CONTEXT_MGR already set
[  696.927300] binder: 25771:25772 ioctl 40046207 0 returned -16
[  696.954536] binder: BINDER_SET_CONTEXT_MGR already set
[  696.954543] binder: 25773:25774 ioctl 40046207 0 returned -16
[  696.961749] binder: BINDER_SET_CONTEXT_MGR already set
[  696.961756] binder: 25775:25776 ioctl 40046207 0 returned -16
[  696.985985] binder: BINDER_SET_CONTEXT_MGR already set
[  696.985993] binder: 25777:25780 ioctl 40046207 0 returned -16
[  697.023976] binder: BINDER_SET_CONTEXT_MGR already set
[  697.023984] binder: 25783:25785 ioctl 40046207 0 returned -16
[  697.046293] binder: BINDER_SET_CONTEXT_MGR already set
[  697.046301] binder: 25786:25787 ioctl 40046207 0 returned -16
[  697.080936] binder: BINDER_SET_CONTEXT_MGR already set
[  697.080944] binder: 25784:25788 ioctl 40046207 0 returned -16
[  697.105302] binder: BINDER_SET_CONTEXT_MGR already set
[  697.105309] binder: 25789:25790 ioctl 40046207 0 returned -16
[  697.154615] binder: BINDER_SET_CONTEXT_MGR already set
[  697.154622] binder: 25792:25795 ioctl 40046207 0 returned -16
[  697.167800] binder: BINDER_SET_CONTEXT_MGR already set
[  697.167807] binder: 25797:25798 ioctl 40046207 0 returned -16
[  697.189714] binder: BINDER_SET_CONTEXT_MGR already set
[  697.189721] binder: 25796:25802 ioctl 40046207 0 returned -16
[  697.218896] binder: BINDER_SET_CONTEXT_MGR already set
[  697.218904] binder: 25799:25806 ioctl 40046207 0 returned -16
[  697.222613] binder: BINDER_SET_CONTEXT_MGR already set
[  697.222621] binder: 25807:25809 ioctl 40046207 0 returned -16
[  697.225001] binder: BINDER_SET_CONTEXT_MGR already set
[  697.225007] binder: 25801:25805 ioctl 40046207 0 returned -16
[  697.260073] binder: BINDER_SET_CONTEXT_MGR already set
[  697.260080] binder: 25810:25813 ioctl 40046207 0 returned -16
[  697.271959] scsi_io_completion: 139 callbacks suppressed
[  697.271977] sd 0:0:1:0: [sg0] tag#417 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.271988] sd 0:0:1:0: [sg0] tag#417 CDB: Test Unit Ready
[  697.271999] sd 0:0:1:0: [sg0] tag#417 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.272009] sd 0:0:1:0: [sg0] tag#417 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.272017] sd 0:0:1:0: [sg0] tag#417 CDB[20]: 00 00 00 00
[  697.306203] binder: BINDER_SET_CONTEXT_MGR already set
[  697.306210] binder: 25814:25816 ioctl 40046207 0 returned -16
[  697.327564] sd 0:0:1:0: [sg0] tag#417 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.327575] sd 0:0:1:0: [sg0] tag#417 CDB: Test Unit Ready
[  697.327588] sd 0:0:1:0: [sg0] tag#417 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.327599] sd 0:0:1:0: [sg0] tag#417 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.327609] sd 0:0:1:0: [sg0] tag#417 CDB[20]: 00 00 00 00
[  697.332451] binder: BINDER_SET_CONTEXT_MGR already set
[  697.332459] binder: 25819:25821 ioctl 40046207 0 returned -16
[  697.353685] binder: BINDER_SET_CONTEXT_MGR already set
[  697.353693] binder: 25823:25825 ioctl 40046207 0 returned -16
[  697.354699] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.354711] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  697.354724] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.354735] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.354744] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  697.368048] binder: BINDER_SET_CONTEXT_MGR already set
[  697.368055] binder: 25817:25820 ioctl 40046207 0 returned -16
[  697.381074] binder: BINDER_SET_CONTEXT_MGR already set
[  697.381082] binder: 25822:25824 ioctl 40046207 0 returned -16
[  697.437674] binder: BINDER_SET_CONTEXT_MGR already set
[  697.437682] binder: 25826:25831 ioctl 40046207 0 returned -16
[  697.439800] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.439811] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  697.439822] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.439832] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.439840] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  697.445513] binder: BINDER_SET_CONTEXT_MGR already set
[  697.445521] binder: 25827:25832 ioctl 40046207 0 returned -16
[  697.446251] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.446264] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  697.446274] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.446284] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.446293] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  697.450249] binder: BINDER_SET_CONTEXT_MGR already set
[  697.450256] binder: 25830:25834 ioctl 40046207 0 returned -16
[  697.471645] sd 0:0:1:0: [sg0] tag#417 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.471656] sd 0:0:1:0: [sg0] tag#417 CDB: Test Unit Ready
[  697.471668] sd 0:0:1:0: [sg0] tag#417 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.471678] sd 0:0:1:0: [sg0] tag#417 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.471686] sd 0:0:1:0: [sg0] tag#417 CDB[20]: 00 00 00 00
[  697.478990] binder: BINDER_SET_CONTEXT_MGR already set
[  697.478997] binder: 25837:25838 ioctl 40046207 0 returned -16
[  697.480020] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.480031] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  697.480041] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.480051] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.480060] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  697.484205] binder: BINDER_SET_CONTEXT_MGR already set
[  697.484212] binder: 25836:25839 ioctl 40046207 0 returned -16
[  697.510866] binder: BINDER_SET_CONTEXT_MGR already set
[  697.510873] binder: 25840:25841 ioctl 40046207 0 returned -16
[  697.537679] binder: BINDER_SET_CONTEXT_MGR already set
[  697.537686] binder: 25842:25843 ioctl 40046207 0 returned -16
[  697.544510] binder: BINDER_SET_CONTEXT_MGR already set
[  697.544517] binder: 25844:25845 ioctl 40046207 0 returned -16
[  697.545539] sd 0:0:1:0: [sg0] tag#417 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.545550] sd 0:0:1:0: [sg0] tag#417 CDB: Test Unit Ready
[  697.545560] sd 0:0:1:0: [sg0] tag#417 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.545570] sd 0:0:1:0: [sg0] tag#417 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.545578] sd 0:0:1:0: [sg0] tag#417 CDB[20]: 00 00 00 00
[  697.555858] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.555870] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  697.555882] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.555893] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.555903] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  697.576474] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  697.576485] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  697.576496] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.576505] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  697.576514] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  697.615001] binder: BINDER_SET_CONTEXT_MGR already set
[  697.615008] binder: 25849:25850 ioctl 40046207 0 returned -16
[  697.652352] binder: BINDER_SET_CONTEXT_MGR already set
[  697.652359] binder: 25848:25851 ioctl 40046207 0 returned -16
[  697.670543] binder: BINDER_SET_CONTEXT_MGR already set
[  697.670550] binder: 25854:25856 ioctl 40046207 0 returned -16
[  697.755814] binder: BINDER_SET_CONTEXT_MGR already set
[  697.755822] binder: 25852:25855 ioctl 40046207 0 returned -16
[  697.868921] binder: BINDER_SET_CONTEXT_MGR already set
[  697.868928] binder: 25859:25866 ioctl 40046207 0 returned -16
[  697.869913] binder: BINDER_SET_CONTEXT_MGR already set
[  697.869920] binder: 25861:25867 ioctl 40046207 0 returned -16
[  697.876832] binder: BINDER_SET_CONTEXT_MGR already set
[  697.876839] binder: 25863:25868 ioctl 40046207 0 returned -16
[  697.896282] binder: BINDER_SET_CONTEXT_MGR already set
[  697.896289] binder: 25860:25872 ioctl 40046207 0 returned -16
[  697.899226] binder: BINDER_SET_CONTEXT_MGR already set
[  697.899236] binder: 25870:25873 ioctl 40046207 0 returned -16
[  697.984161] binder: BINDER_SET_CONTEXT_MGR already set
[  697.984168] binder: 25865:25874 ioctl 40046207 0 returned -16
[  698.025191] binder: BINDER_SET_CONTEXT_MGR already set
[  698.025198] binder: 25877:25879 ioctl 40046207 0 returned -16
[  698.065754] binder: BINDER_SET_CONTEXT_MGR already set
[  698.065761] binder: 25878:25880 ioctl 40046207 0 returned -16
[  698.075835] binder: BINDER_SET_CONTEXT_MGR already set
[  698.075842] binder: 25881:25884 ioctl 40046207 0 returned -16
[  698.079914] binder: BINDER_SET_CONTEXT_MGR already set
[  698.079919] binder: 25883:25885 ioctl 40046207 0 returned -16
[  698.142946] binder: BINDER_SET_CONTEXT_MGR already set
[  698.142953] binder: 25886:25888 ioctl 40046207 0 returned -16
[  698.187703] binder: BINDER_SET_CONTEXT_MGR already set
[  698.187710] binder: 25889:25895 ioctl 40046207 0 returned -16
[  698.197996] binder: BINDER_SET_CONTEXT_MGR already set
[  698.198005] binder: 25893:25898 ioctl 40046207 0 returned -16
[  698.210730] binder: BINDER_SET_CONTEXT_MGR already set
[  698.210737] binder: 25896:25901 ioctl 40046207 0 returned -16
[  698.222754] binder: BINDER_SET_CONTEXT_MGR already set
[  698.222760] binder: 25897:25904 ioctl 40046207 0 returned -16
[  698.231604] binder: BINDER_SET_CONTEXT_MGR already set
[  698.231612] binder: 25894:25903 ioctl 40046207 0 returned -16
[  698.238195] binder: BINDER_SET_CONTEXT_MGR already set
[  698.238203] binder: 25892:25900 ioctl 40046207 0 returned -16
[  698.305700] binder: BINDER_SET_CONTEXT_MGR already set
[  698.305708] binder: 25906:25910 ioctl 40046207 0 returned -16
[  698.315164] binder: BINDER_SET_CONTEXT_MGR already set
[  698.315171] binder: 25907:25911 ioctl 40046207 0 returned -16
[  698.325640] binder: BINDER_SET_CONTEXT_MGR already set
[  698.325646] binder: 25912:25915 ioctl 40046207 0 returned -16
[  698.335376] binder: BINDER_SET_CONTEXT_MGR already set
[  698.335383] binder: 25909:25913 ioctl 40046207 0 returned -16
[  698.355259] binder: BINDER_SET_CONTEXT_MGR already set
[  698.355267] binder: 25914:25919 ioctl 40046207 0 returned -16
[  698.371478] binder: BINDER_SET_CONTEXT_MGR already set
[  698.371485] binder: 25917:25920 ioctl 40046207 0 returned -16
[  698.434510] binder: BINDER_SET_CONTEXT_MGR already set
[  698.434518] binder: 25924:25929 ioctl 40046207 0 returned -16
[  698.444141] binder: BINDER_SET_CONTEXT_MGR already set
[  698.444148] binder: 25925:25931 ioctl 40046207 0 returned -16
[  698.447074] binder: BINDER_SET_CONTEXT_MGR already set
[  698.447081] binder: 25921:25934 ioctl 40046207 0 returned -16
[  698.448340] binder: BINDER_SET_CONTEXT_MGR already set
[  698.448346] binder: 25923:25935 ioctl 40046207 0 returned -16
[  698.452438] binder: BINDER_SET_CONTEXT_MGR already set
[  698.452444] binder: 25926:25932 ioctl 40046207 0 returned -16
[  698.464280] binder: BINDER_SET_CONTEXT_MGR already set
[  698.464286] binder: 25928:25936 ioctl 40046207 0 returned -16
[  698.518297] binder: BINDER_SET_CONTEXT_MGR already set
[  698.518305] binder: 25937:25940 ioctl 40046207 0 returned -16
[  698.545569] binder: BINDER_SET_CONTEXT_MGR already set
[  698.545577] binder: 25942:25946 ioctl 40046207 0 returned -16
[  698.560104] binder: BINDER_SET_CONTEXT_MGR already set
[  698.560112] binder: 25941:25944 ioctl 40046207 0 returned -16
[  698.576512] binder: BINDER_SET_CONTEXT_MGR already set
[  698.576522] binder: 25947:25949 ioctl 40046207 0 returned -16
[  698.579017] binder: BINDER_SET_CONTEXT_MGR already set
[  698.579025] binder: 25945:25950 ioctl 40046207 0 returned -16
[  698.621549] binder: BINDER_SET_CONTEXT_MGR already set
[  698.621557] binder: 25953:25955 ioctl 40046207 0 returned -16
[  698.634354] binder: BINDER_SET_CONTEXT_MGR already set
[  698.634362] binder: 25951:25954 ioctl 40046207 0 returned -16
[  698.654037] binder: BINDER_SET_CONTEXT_MGR already set
[  698.654045] binder: 25959:25961 ioctl 40046207 0 returned -16
[  698.657125] binder: BINDER_SET_CONTEXT_MGR already set
[  698.657133] binder: 25960:25962 ioctl 40046207 0 returned -16
[  698.763529] binder: BINDER_SET_CONTEXT_MGR already set
[  698.763536] binder: 25968:25972 ioctl 40046207 0 returned -16
[  698.768845] binder: BINDER_SET_CONTEXT_MGR already set
[  698.768852] binder: 25966:25974 ioctl 40046207 0 returned -16
[  698.774587] binder: BINDER_SET_CONTEXT_MGR already set
[  698.774593] binder: 25970:25975 ioctl 40046207 0 returned -16
[  698.781415] binder: BINDER_SET_CONTEXT_MGR already set
[  698.781423] binder: 25971:25976 ioctl 40046207 0 returned -16
[  698.783484] binder: BINDER_SET_CONTEXT_MGR already set
[  698.783490] binder: 25973:25980 ioctl 40046207 0 returned -16
[  698.786239] binder: BINDER_SET_CONTEXT_MGR already set
[  698.786245] binder: 25965:25979 ioctl 40046207 0 returned -16
[  698.864563] binder: BINDER_SET_CONTEXT_MGR already set
[  698.864570] binder: 25983:25984 ioctl 40046207 0 returned -16
[  698.909242] binder: BINDER_SET_CONTEXT_MGR already set
[  698.909250] binder: 25992:25998 ioctl 40046207 0 returned -16
[  698.911672] binder: BINDER_SET_CONTEXT_MGR already set
[  698.911680] binder: 25990:25999 ioctl 40046207 0 returned -16
[  698.911965] binder: BINDER_SET_CONTEXT_MGR already set
[  698.911971] binder: 25989:25994 ioctl 40046207 0 returned -16
[  698.916892] binder: BINDER_SET_CONTEXT_MGR already set
[  698.916898] binder: 25987:25997 ioctl 40046207 0 returned -16
[  698.917815] binder: BINDER_SET_CONTEXT_MGR already set
[  698.917822] binder: 25991:25996 ioctl 40046207 0 returned -16
[  698.927912] binder: BINDER_SET_CONTEXT_MGR already set
[  698.927920] binder: 25986:26000 ioctl 40046207 0 returned -16
[  699.241791] binder: BINDER_SET_CONTEXT_MGR already set
[  699.241798] binder: 26002:26003 ioctl 40046207 0 returned -16
[  699.282623] binder: BINDER_SET_CONTEXT_MGR already set
[  699.282630] binder: 26008:26013 ioctl 40046207 0 returned -16
[  699.283145] binder: BINDER_SET_CONTEXT_MGR already set
[  699.283152] binder: 26007:26010 ioctl 40046207 0 returned -16
[  699.312011] binder: BINDER_SET_CONTEXT_MGR already set
[  699.312019] binder: 26011:26016 ioctl 40046207 0 returned -16
[  699.312961] binder: BINDER_SET_CONTEXT_MGR already set
[  699.312967] binder: 26014:26019 ioctl 40046207 0 returned -16
[  699.323282] binder: BINDER_SET_CONTEXT_MGR already set
[  699.323290] binder: 26006:26018 ioctl 40046207 0 returned -16
[  699.323970] binder: BINDER_SET_CONTEXT_MGR already set
[  699.323976] binder: 26012:26017 ioctl 40046207 0 returned -16
[  699.340610] binder: BINDER_SET_CONTEXT_MGR already set
[  699.340618] binder: 26021:26023 ioctl 40046207 0 returned -16
[  699.372447] binder: BINDER_SET_CONTEXT_MGR already set
[  699.372455] binder: 26024:26025 ioctl 40046207 0 returned -16
[  699.416020] binder: BINDER_SET_CONTEXT_MGR already set
[  699.416028] binder: 26030:26034 ioctl 40046207 0 returned -16
[  699.422241] binder: BINDER_SET_CONTEXT_MGR already set
[  699.422248] binder: 26027:26037 ioctl 40046207 0 returned -16
[  699.431337] binder: BINDER_SET_CONTEXT_MGR already set
[  699.431344] binder: 26028:26038 ioctl 40046207 0 returned -16
[  699.434831] binder: BINDER_SET_CONTEXT_MGR already set
[  699.434838] binder: 26032:26041 ioctl 40046207 0 returned -16
[  699.439900] binder: BINDER_SET_CONTEXT_MGR already set
[  699.439907] binder: 26033:26039 ioctl 40046207 0 returned -16
[  699.440600] binder: BINDER_SET_CONTEXT_MGR already set
[  699.440606] binder: 26031:26040 ioctl 40046207 0 returned -16
[  699.516426] binder: BINDER_SET_CONTEXT_MGR already set
[  699.516434] binder: 26044:26047 ioctl 40046207 0 returned -16
[  699.523944] binder: BINDER_SET_CONTEXT_MGR already set
[  699.523951] binder: 26048:26054 ioctl 40046207 0 returned -16
[  699.531124] binder: BINDER_SET_CONTEXT_MGR already set
[  699.531132] binder: 26050:26053 ioctl 40046207 0 returned -16
[  699.539603] binder: BINDER_SET_CONTEXT_MGR already set
[  699.539609] binder: 26051:26055 ioctl 40046207 0 returned -16
[  699.551392] binder: BINDER_SET_CONTEXT_MGR already set
[  699.551398] binder: 26052:26056 ioctl 40046207 0 returned -16
[  699.597231] binder: BINDER_SET_CONTEXT_MGR already set
[  699.597238] binder: 26057:26058 ioctl 40046207 0 returned -16
[  699.611238] binder: BINDER_SET_CONTEXT_MGR already set
[  699.611245] binder: 26061:26069 ioctl 40046207 0 returned -16
[  699.617372] binder: BINDER_SET_CONTEXT_MGR already set
[  699.617378] binder: 26063:26068 ioctl 40046207 0 returned -16
[  699.619595] binder: BINDER_SET_CONTEXT_MGR already set
[  699.619602] binder: 26062:26070 ioctl 40046207 0 returned -16
[  699.621489] binder: BINDER_SET_CONTEXT_MGR already set
[  699.621496] binder: 26065:26071 ioctl 40046207 0 returned -16
[  699.673734] binder: BINDER_SET_CONTEXT_MGR already set
[  699.673743] binder: 26064:26075 ioctl 40046207 0 returned -16
[  699.693634] binder: BINDER_SET_CONTEXT_MGR already set
[  699.693642] binder: 26076:26081 ioctl 40046207 0 returned -16
[  699.705987] binder: BINDER_SET_CONTEXT_MGR already set
[  699.705994] binder: 26077:26083 ioctl 40046207 0 returned -16
[  699.710179] binder: BINDER_SET_CONTEXT_MGR already set
[  699.710187] binder: 26078:26082 ioctl 40046207 0 returned -16
[  699.728313] binder: BINDER_SET_CONTEXT_MGR already set
[  699.728354] binder: 26085:26087 ioctl 40046207 0 returned -16
[  699.785617] binder: BINDER_SET_CONTEXT_MGR already set
[  699.785625] binder: 26088:26091 ioctl 40046207 0 returned -16
[  699.791271] binder: BINDER_SET_CONTEXT_MGR already set
[  699.791279] binder: 26089:26092 ioctl 40046207 0 returned -16
[  699.798586] binder: BINDER_SET_CONTEXT_MGR already set
[  699.798593] binder: 26093:26098 ioctl 40046207 0 returned -16
[  699.807964] binder: BINDER_SET_CONTEXT_MGR already set
[  699.807971] binder: 26095:26100 ioctl 40046207 0 returned -16
[  699.819647] binder: BINDER_SET_CONTEXT_MGR already set
[  699.819656] binder: 26094:26099 ioctl 40046207 0 returned -16
[  699.831509] binder: BINDER_SET_CONTEXT_MGR already set
[  699.831518] binder: 26096:26103 ioctl 40046207 0 returned -16
[  699.851483] binder: BINDER_SET_CONTEXT_MGR already set
[  699.851490] binder: 26104:26106 ioctl 40046207 0 returned -16
[  699.882064] binder: BINDER_SET_CONTEXT_MGR already set
[  699.882078] binder: 26108:26109 ioctl 40046207 0 returned -16
[  699.899403] binder: BINDER_SET_CONTEXT_MGR already set
[  699.899409] binder: 26105:26107 ioctl 40046207 0 returned -16
[  699.942311] binder: BINDER_SET_CONTEXT_MGR already set
[  699.942319] binder: 26110:26116 ioctl 40046207 0 returned -16
[  699.954985] binder: BINDER_SET_CONTEXT_MGR already set
[  699.954993] binder: 26112:26122 ioctl 40046207 0 returned -16
[  699.962011] binder: BINDER_SET_CONTEXT_MGR already set
[  699.962019] binder: 26118:26124 ioctl 40046207 0 returned -16
[  699.971137] binder: BINDER_SET_CONTEXT_MGR already set
[  699.971144] binder: 26120:26125 ioctl 40046207 0 returned -16
[  699.979461] binder: BINDER_SET_CONTEXT_MGR already set
[  699.979469] binder: 26114:26121 ioctl 40046207 0 returned -16
[  700.006465] binder: BINDER_SET_CONTEXT_MGR already set
[  700.006475] binder: 26113:26123 ioctl 40046207 0 returned -16
[  700.036845] binder: BINDER_SET_CONTEXT_MGR already set
[  700.036855] binder: 26130:26133 ioctl 40046207 0 returned -16
[  700.045764] binder: BINDER_SET_CONTEXT_MGR already set
[  700.045771] binder: 26129:26136 ioctl 40046207 0 returned -16
[  700.052145] binder: BINDER_SET_CONTEXT_MGR already set
[  700.052152] binder: 26131:26135 ioctl 40046207 0 returned -16
[  700.067799] binder: BINDER_SET_CONTEXT_MGR already set
[  700.067807] binder: 26139:26142 ioctl 40046207 0 returned -16
[  700.083828] binder: BINDER_SET_CONTEXT_MGR already set
[  700.083836] binder: 26134:26138 ioctl 40046207 0 returned -16
[  700.111532] binder: BINDER_SET_CONTEXT_MGR already set
[  700.111540] binder: 26141:26145 ioctl 40046207 0 returned -16
[  700.162836] binder: BINDER_SET_CONTEXT_MGR already set
[  700.162843] binder: 26146:26153 ioctl 40046207 0 returned -16
[  700.169105] binder: BINDER_SET_CONTEXT_MGR already set
[  700.169112] binder: 26149:26155 ioctl 40046207 0 returned -16
[  700.173946] binder: BINDER_SET_CONTEXT_MGR already set
[  700.173955] binder: 26152:26159 ioctl 40046207 0 returned -16
[  700.181114] binder: BINDER_SET_CONTEXT_MGR already set
[  700.181121] binder: 26151:26160 ioctl 40046207 0 returned -16
[  700.189241] binder: BINDER_SET_CONTEXT_MGR already set
[  700.189248] binder: 26156:26161 ioctl 40046207 0 returned -16
[  700.247811] binder: BINDER_SET_CONTEXT_MGR already set
[  700.247819] binder: 26164:26166 ioctl 40046207 0 returned -16
[  700.262872] binder: BINDER_SET_CONTEXT_MGR already set
[  700.262880] binder: 26163:26167 ioctl 40046207 0 returned -16
[  700.268272] binder: BINDER_SET_CONTEXT_MGR already set
[  700.268280] binder: 26165:26168 ioctl 40046207 0 returned -16
[  700.293504] binder: BINDER_SET_CONTEXT_MGR already set
[  700.293511] binder: 26173:26175 ioctl 40046207 0 returned -16
[  700.318401] binder: BINDER_SET_CONTEXT_MGR already set
[  700.318407] binder: 26174:26177 ioctl 40046207 0 returned -16
[  700.336399] binder: BINDER_SET_CONTEXT_MGR already set
[  700.336407] binder: 26179:26182 ioctl 40046207 0 returned -16
[  700.363120] binder: BINDER_SET_CONTEXT_MGR already set
[  700.363127] binder: 26183:26185 ioctl 40046207 0 returned -16
[  700.410944] binder: BINDER_SET_CONTEXT_MGR already set
[  700.410952] binder: 26187:26196 ioctl 40046207 0 returned -16
[  700.415035] binder: BINDER_SET_CONTEXT_MGR already set
[  700.415043] binder: 26186:26195 ioctl 40046207 0 returned -16
[  700.415171] binder: BINDER_SET_CONTEXT_MGR already set
[  700.415176] binder: 26189:26199 ioctl 40046207 0 returned -16
[  700.421112] binder: BINDER_SET_CONTEXT_MGR already set
[  700.421118] binder: 26188:26198 ioctl 40046207 0 returned -16
[  700.427231] binder: BINDER_SET_CONTEXT_MGR already set
[  700.427238] binder: 26193:26201 ioctl 40046207 0 returned -16
[  700.478103] binder: BINDER_SET_CONTEXT_MGR already set
[  700.478111] binder: 26202:26204 ioctl 40046207 0 returned -16
[  700.494398] binder: BINDER_SET_CONTEXT_MGR already set
[  700.494406] binder: 26203:26206 ioctl 40046207 0 returned -16
[  700.510238] binder: BINDER_SET_CONTEXT_MGR already set
[  700.510245] binder: 26205:26212 ioctl 40046207 0 returned -16
[  700.515131] binder: BINDER_SET_CONTEXT_MGR already set
[  700.515139] binder: 26211:26216 ioctl 40046207 0 returned -16
[  700.525612] binder: BINDER_SET_CONTEXT_MGR already set
[  700.525619] binder: 26210:26213 ioctl 40046207 0 returned -16
[  700.531688] binder: BINDER_SET_CONTEXT_MGR already set
[  700.531695] binder: 26209:26218 ioctl 40046207 0 returned -16
[  700.544264] binder: BINDER_SET_CONTEXT_MGR already set
[  700.544271] binder: 26215:26219 ioctl 40046207 0 returned -16
[  700.617992] binder: BINDER_SET_CONTEXT_MGR already set
[  700.617999] binder: 26221:26226 ioctl 40046207 0 returned -16
[  700.630384] binder: BINDER_SET_CONTEXT_MGR already set
[  700.630391] binder: 26222:26231 ioctl 40046207 0 returned -16
[  700.632067] binder: BINDER_SET_CONTEXT_MGR already set
[  700.632074] binder: 26223:26232 ioctl 40046207 0 returned -16
[  700.632215] binder: BINDER_SET_CONTEXT_MGR already set
[  700.632221] binder: 26220:26230 ioctl 40046207 0 returned -16
[  700.693341] binder: BINDER_SET_CONTEXT_MGR already set
[  700.693349] binder: 26224:26233 ioctl 40046207 0 returned -16
[  700.694281] binder: BINDER_SET_CONTEXT_MGR already set
[  700.694287] binder: 26228:26235 ioctl 40046207 0 returned -16
[  700.704929] binder: BINDER_SET_CONTEXT_MGR already set
[  700.704937] binder: 26239:26242 ioctl 40046207 0 returned -16
[  700.728439] binder: BINDER_SET_CONTEXT_MGR already set
[  700.728446] binder: 26240:26246 ioctl 40046207 0 returned -16
[  700.777983] binder: BINDER_SET_CONTEXT_MGR already set
[  700.777990] binder: 26250:26254 ioctl 40046207 0 returned -16
[  700.779836] binder: BINDER_SET_CONTEXT_MGR already set
[  700.779843] binder: 26251:26255 ioctl 40046207 0 returned -16
[  700.781823] binder: BINDER_SET_CONTEXT_MGR already set
[  700.781831] binder: 26252:26256 ioctl 40046207 0 returned -16
[  700.851874] binder: BINDER_SET_CONTEXT_MGR already set
[  700.851882] binder: 26258:26271 ioctl 40046207 0 returned -16
[  700.855845] binder: BINDER_SET_CONTEXT_MGR already set
[  700.855852] binder: 26260:26270 ioctl 40046207 0 returned -16
[  700.855861] binder: BINDER_SET_CONTEXT_MGR already set
[  700.855867] binder: 26261:26269 ioctl 40046207 0 returned -16
[  700.860199] binder: BINDER_SET_CONTEXT_MGR already set
[  700.860206] binder: 26263:26272 ioctl 40046207 0 returned -16
[  700.868731] binder: BINDER_SET_CONTEXT_MGR already set
[  700.868740] binder: 26265:26273 ioctl 40046207 0 returned -16
[  700.929495] binder: BINDER_SET_CONTEXT_MGR already set
[  700.929503] binder: 26274:26277 ioctl 40046207 0 returned -16
[  700.936670] binder: BINDER_SET_CONTEXT_MGR already set
[  700.936677] binder: 26275:26281 ioctl 40046207 0 returned -16
[  700.952582] binder: BINDER_SET_CONTEXT_MGR already set
[  700.952590] binder: 26278:26282 ioctl 40046207 0 returned -16
[  701.007591] binder: BINDER_SET_CONTEXT_MGR already set
[  701.007600] binder: 26285:26294 ioctl 40046207 0 returned -16
[  701.008428] binder: BINDER_SET_CONTEXT_MGR already set
[  701.008435] binder: 26286:26292 ioctl 40046207 0 returned -16
[  701.011582] binder: BINDER_SET_CONTEXT_MGR already set
[  701.011588] binder: 26287:26295 ioctl 40046207 0 returned -16
[  701.019075] binder: BINDER_SET_CONTEXT_MGR already set
[  701.019083] binder: 26288:26296 ioctl 40046207 0 returned -16
[  701.036322] binder: BINDER_SET_CONTEXT_MGR already set
[  701.036329] binder: 26289:26298 ioctl 40046207 0 returned -16
[  701.045237] binder: BINDER_SET_CONTEXT_MGR already set
[  701.045275] binder: 26291:26299 ioctl 40046207 0 returned -16
[  701.110093] binder: BINDER_SET_CONTEXT_MGR already set
[  701.110100] binder: 26301:26310 ioctl 40046207 0 returned -16
[  701.120014] binder: BINDER_SET_CONTEXT_MGR already set
[  701.120021] binder: 26306:26311 ioctl 40046207 0 returned -16
[  701.144646] binder: BINDER_SET_CONTEXT_MGR already set
[  701.144654] binder: 26308:26316 ioctl 40046207 0 returned -16
[  701.147982] binder: BINDER_SET_CONTEXT_MGR already set
[  701.147989] binder: 26309:26313 ioctl 40046207 0 returned -16
[  701.167967] binder: BINDER_SET_CONTEXT_MGR already set
[  701.167975] binder: 26314:26318 ioctl 40046207 0 returned -16
[  701.234272] binder: BINDER_SET_CONTEXT_MGR already set
[  701.234279] binder: 26326:26329 ioctl 40046207 0 returned -16
[  701.242211] binder: BINDER_SET_CONTEXT_MGR already set
[  701.242218] binder: 26325:26331 ioctl 40046207 0 returned -16
[  701.244763] binder: BINDER_SET_CONTEXT_MGR already set
[  701.244770] binder: 26328:26334 ioctl 40046207 0 returned -16
[  701.250620] binder: BINDER_SET_CONTEXT_MGR already set
[  701.250626] binder: 26327:26335 ioctl 40046207 0 returned -16
[  701.254047] binder: BINDER_SET_CONTEXT_MGR already set
[  701.254054] binder: 26323:26336 ioctl 40046207 0 returned -16
[  701.325723] binder: BINDER_SET_CONTEXT_MGR already set
[  701.325730] binder: 26340:26342 ioctl 40046207 0 returned -16
[  701.367606] binder: BINDER_SET_CONTEXT_MGR already set
[  701.367614] binder: 26346:26351 ioctl 40046207 0 returned -16
[  701.374818] binder: BINDER_SET_CONTEXT_MGR already set
[  701.374825] binder: 26347:26353 ioctl 40046207 0 returned -16
[  701.378087] binder: BINDER_SET_CONTEXT_MGR already set
[  701.378093] binder: 26343:26355 ioctl 40046207 0 returned -16
[  701.386567] binder: BINDER_SET_CONTEXT_MGR already set
[  701.386575] binder: 26350:26356 ioctl 40046207 0 returned -16
[  701.391302] binder: BINDER_SET_CONTEXT_MGR already set
[  701.391310] binder: 26344:26354 ioctl 40046207 0 returned -16
[  701.393499] binder: BINDER_SET_CONTEXT_MGR already set
[  701.393505] binder: 26349:26358 ioctl 40046207 0 returned -16
[  701.443154] binder: BINDER_SET_CONTEXT_MGR already set
[  701.443162] binder: 26360:26362 ioctl 40046207 0 returned -16
[  701.476846] binder: BINDER_SET_CONTEXT_MGR already set
[  701.476854] binder: 26365:26368 ioctl 40046207 0 returned -16
[  701.479599] binder: BINDER_SET_CONTEXT_MGR already set
[  701.479609] binder: 26366:26369 ioctl 40046207 0 returned -16
[  701.494674] binder: BINDER_SET_CONTEXT_MGR already set
[  701.494682] binder: 26359:26367 ioctl 40046207 0 returned -16
[  701.516737] binder: BINDER_SET_CONTEXT_MGR already set
[  701.516743] binder: 26371:26376 ioctl 40046207 0 returned -16
[  701.527227] binder: BINDER_SET_CONTEXT_MGR already set
[  701.527236] binder: 26377:26378 ioctl 40046207 0 returned -16
[  701.532575] binder: BINDER_SET_CONTEXT_MGR already set
[  701.532583] binder: 26370:26373 ioctl 40046207 0 returned -16
[  701.570896] binder: BINDER_SET_CONTEXT_MGR already set
[  701.570903] binder: 26379:26381 ioctl 40046207 0 returned -16
[  701.606893] binder: BINDER_SET_CONTEXT_MGR already set
[  701.606900] binder: 26387:26390 ioctl 40046207 0 returned -16
[  701.614917] binder: BINDER_SET_CONTEXT_MGR already set
[  701.614924] binder: 26385:26392 ioctl 40046207 0 returned -16
[  701.620465] binder: BINDER_SET_CONTEXT_MGR already set
[  701.620473] binder: 26383:26394 ioctl 40046207 0 returned -16
[  701.623677] binder: BINDER_SET_CONTEXT_MGR already set
[  701.623684] binder: 26386:26393 ioctl 40046207 0 returned -16
[  701.626907] binder: BINDER_SET_CONTEXT_MGR already set
[  701.626914] binder: 26384:26395 ioctl 40046207 0 returned -16
[  701.630869] binder: BINDER_SET_CONTEXT_MGR already set
[  701.630876] binder: 26389:26397 ioctl 40046207 0 returned -16
[  701.672403] binder: BINDER_SET_CONTEXT_MGR already set
[  701.672411] binder: 26398:26399 ioctl 40046207 0 returned -16
[  701.690743] binder: BINDER_SET_CONTEXT_MGR already set
[  701.690749] binder: 26400:26403 ioctl 40046207 0 returned -16
[  701.730972] binder: BINDER_SET_CONTEXT_MGR already set
[  701.730980] binder: 26406:26410 ioctl 40046207 0 returned -16
[  701.741446] binder: BINDER_SET_CONTEXT_MGR already set
[  701.741453] binder: 26409:26412 ioctl 40046207 0 returned -16
[  701.743057] binder: BINDER_SET_CONTEXT_MGR already set
[  701.743063] binder: 26401:26411 ioctl 40046207 0 returned -16
[  701.752426] binder: BINDER_SET_CONTEXT_MGR already set
[  701.752434] binder: 26407:26414 ioctl 40046207 0 returned -16
[  701.763946] binder: BINDER_SET_CONTEXT_MGR already set
[  701.763952] binder: 26413:26416 ioctl 40046207 0 returned -16
[  701.769767] binder: BINDER_SET_CONTEXT_MGR already set
[  701.769774] binder: 26415:26417 ioctl 40046207 0 returned -16
[  701.827873] binder: BINDER_SET_CONTEXT_MGR already set
[  701.827881] binder: 26419:26421 ioctl 40046207 0 returned -16
[  701.839022] binder: BINDER_SET_CONTEXT_MGR already set
[  701.839030] binder: 26423:26425 ioctl 40046207 0 returned -16
[  701.839841] binder: BINDER_SET_CONTEXT_MGR already set
[  701.839851] binder: 26426:26430 ioctl 40046207 0 returned -16
[  701.844210] binder: BINDER_SET_CONTEXT_MGR already set
[  701.844217] binder: 26424:26431 ioctl 40046207 0 returned -16
[  701.855701] binder: BINDER_SET_CONTEXT_MGR already set
[  701.855708] binder: 26427:26432 ioctl 40046207 0 returned -16
[  701.864384] binder: BINDER_SET_CONTEXT_MGR already set
[  701.864392] binder: 26428:26433 ioctl 40046207 0 returned -16
[  701.901431] binder: BINDER_SET_CONTEXT_MGR already set
[  701.901440] binder: 26435:26436 ioctl 40046207 0 returned -16
[  701.948954] binder: BINDER_SET_CONTEXT_MGR already set
[  701.948962] binder: 26439:26445 ioctl 40046207 0 returned -16
[  701.949220] binder: BINDER_SET_CONTEXT_MGR already set
[  701.949228] binder: 26438:26444 ioctl 40046207 0 returned -16
[  701.955647] binder: BINDER_SET_CONTEXT_MGR already set
[  701.955655] binder: 26440:26446 ioctl 40046207 0 returned -16
[  701.962303] binder: BINDER_SET_CONTEXT_MGR already set
[  701.962311] binder: 26443:26449 ioctl 40046207 0 returned -16
[  701.965161] binder: BINDER_SET_CONTEXT_MGR already set
[  701.965169] binder: 26442:26448 ioctl 40046207 0 returned -16
[  702.006077] binder: BINDER_SET_CONTEXT_MGR already set
[  702.006084] binder: 26450:26451 ioctl 40046207 0 returned -16
[  702.047986] binder: BINDER_SET_CONTEXT_MGR already set
[  702.047993] binder: 26455:26460 ioctl 40046207 0 returned -16
[  702.050529] binder: BINDER_SET_CONTEXT_MGR already set
[  702.050537] binder: 26452:26461 ioctl 40046207 0 returned -16
[  702.056671] binder: BINDER_SET_CONTEXT_MGR already set
[  702.056679] binder: 26458:26465 ioctl 40046207 0 returned -16
[  702.059490] binder: BINDER_SET_CONTEXT_MGR already set
[  702.059497] binder: 26454:26463 ioctl 40046207 0 returned -16
[  702.073473] binder: BINDER_SET_CONTEXT_MGR already set
[  702.073481] binder: 26456:26464 ioctl 40046207 0 returned -16
[  702.087497] binder: BINDER_SET_CONTEXT_MGR already set
[  702.087505] binder: 26459:26466 ioctl 40046207 0 returned -16
[  702.122799] binder: BINDER_SET_CONTEXT_MGR already set
[  702.122808] binder: 26469:26472 ioctl 40046207 0 returned -16
[  702.127905] binder: BINDER_SET_CONTEXT_MGR already set
[  702.127913] binder: 26470:26473 ioctl 40046207 0 returned -16
[  702.172727] binder: BINDER_SET_CONTEXT_MGR already set
[  702.172734] binder: 26476:26478 ioctl 40046207 0 returned -16
[  702.183169] binder: BINDER_SET_CONTEXT_MGR already set
[  702.183176] binder: 26474:26477 ioctl 40046207 0 returned -16
[  702.230485] binder: BINDER_SET_CONTEXT_MGR already set
[  702.230493] binder: 26482:26489 ioctl 40046207 0 returned -16
[  702.231563] binder: BINDER_SET_CONTEXT_MGR already set
[  702.231570] binder: 26481:26488 ioctl 40046207 0 returned -16
[  702.234713] binder: BINDER_SET_CONTEXT_MGR already set
[  702.234721] binder: 26483:26490 ioctl 40046207 0 returned -16
[  702.241186] binder: BINDER_SET_CONTEXT_MGR already set
[  702.241194] binder: 26480:26492 ioctl 40046207 0 returned -16
[  702.251779] binder: BINDER_SET_CONTEXT_MGR already set
[  702.251785] binder: 26485:26493 ioctl 40046207 0 returned -16
[  702.297048] binder: BINDER_SET_CONTEXT_MGR already set
[  702.297054] binder: 26487:26494 ioctl 40046207 0 returned -16
[  702.476443] binder: BINDER_SET_CONTEXT_MGR already set
[  702.476453] binder: 26499:26500 ioctl 40046207 0 returned -16
[  702.477251] scsi_io_completion: 140 callbacks suppressed
[  702.477271] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.477284] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.477297] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.477309] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.477320] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.477742] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.477752] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  702.477763] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.477772] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.477778] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  702.492222] binder: BINDER_SET_CONTEXT_MGR already set
[  702.492229] binder: 26501:26504 ioctl 40046207 0 returned -16
[  702.495817] binder: BINDER_SET_CONTEXT_MGR already set
[  702.495823] binder: 26503:26506 ioctl 40046207 0 returned -16
[  702.496796] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.496807] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  702.496818] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.496829] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.496836] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  702.534823] binder: BINDER_SET_CONTEXT_MGR already set
[  702.534831] binder: 26507:26509 ioctl 40046207 0 returned -16
[  702.538911] binder: BINDER_SET_CONTEXT_MGR already set
[  702.538919] binder: 26508:26510 ioctl 40046207 0 returned -16
[  702.539916] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.539927] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.539939] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.539948] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.539957] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.596746] binder: BINDER_SET_CONTEXT_MGR already set
[  702.596753] binder: 26512:26514 ioctl 40046207 0 returned -16
[  702.598363] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.598376] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.598389] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.598399] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.598408] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.601914] binder: BINDER_SET_CONTEXT_MGR already set
[  702.601921] binder: 26513:26515 ioctl 40046207 0 returned -16
[  702.653154] binder: BINDER_SET_CONTEXT_MGR already set
[  702.653163] binder: 26511:26516 ioctl 40046207 0 returned -16
[  702.666991] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.667003] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.667015] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.667025] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.667035] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.673030] binder: BINDER_SET_CONTEXT_MGR already set
[  702.673037] binder: 26518:26521 ioctl 40046207 0 returned -16
[  702.674312] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.674324] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.674336] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.674346] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.674356] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.679587] binder: BINDER_SET_CONTEXT_MGR already set
[  702.679594] binder: 26523:26525 ioctl 40046207 0 returned -16
[  702.703913] binder: BINDER_SET_CONTEXT_MGR already set
[  702.703921] binder: 26520:26524 ioctl 40046207 0 returned -16
[  702.707047] binder: BINDER_SET_CONTEXT_MGR already set
[  702.707055] binder: 26522:26526 ioctl 40046207 0 returned -16
[  702.713644] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.713656] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.713668] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.713678] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.713684] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.726698] binder: BINDER_SET_CONTEXT_MGR already set
[  702.726706] binder: 26527:26529 ioctl 40046207 0 returned -16
[  702.737873] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.737885] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.737897] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.737908] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.737917] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.746685] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  702.746697] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  702.746709] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.746719] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  702.746728] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  702.766007] binder: BINDER_SET_CONTEXT_MGR already set
[  702.766015] binder: 26532:26537 ioctl 40046207 0 returned -16
[  702.784230] binder: BINDER_SET_CONTEXT_MGR already set
[  702.784237] binder: 26530:26534 ioctl 40046207 0 returned -16
[  702.788182] binder: BINDER_SET_CONTEXT_MGR already set
[  702.788190] binder: 26536:26538 ioctl 40046207 0 returned -16
[  702.797877] binder: BINDER_SET_CONTEXT_MGR already set
[  702.797886] binder: 26540:26545 ioctl 40046207 0 returned -16
[  702.800959] binder: BINDER_SET_CONTEXT_MGR already set
[  702.800966] binder: 26539:26543 ioctl 40046207 0 returned -16
[  702.858253] binder: BINDER_SET_CONTEXT_MGR already set
[  702.858260] binder: 26547:26549 ioctl 40046207 0 returned -16
[  702.910451] binder: BINDER_SET_CONTEXT_MGR already set
[  702.910458] binder: 26551:26559 ioctl 40046207 0 returned -16
[  702.921293] binder: BINDER_SET_CONTEXT_MGR already set
[  702.921300] binder: 26555:26566 ioctl 40046207 0 returned -16
[  702.921362] binder: BINDER_SET_CONTEXT_MGR already set
[  702.921367] binder: 26557:26565 ioctl 40046207 0 returned -16
[  702.924479] binder: BINDER_SET_CONTEXT_MGR already set
[  702.924493] binder: 26552:26560 ioctl 40046207 0 returned -16
[  702.934175] binder: BINDER_SET_CONTEXT_MGR already set
[  702.934182] binder: 26553:26564 ioctl 40046207 0 returned -16
[  702.954733] binder: BINDER_SET_CONTEXT_MGR already set
[  702.954742] binder: 26558:26563 ioctl 40046207 0 returned -16
[  703.009749] binder: BINDER_SET_CONTEXT_MGR already set
[  703.009757] binder: 26567:26576 ioctl 40046207 0 returned -16
[  703.011602] binder: BINDER_SET_CONTEXT_MGR already set
[  703.011610] binder: 26569:26572 ioctl 40046207 0 returned -16
[  703.013718] binder: BINDER_SET_CONTEXT_MGR already set
[  703.013724] binder: 26568:26571 ioctl 40046207 0 returned -16
[  703.025359] binder: BINDER_SET_CONTEXT_MGR already set
[  703.025369] binder: 26570:26578 ioctl 40046207 0 returned -16
[  703.037321] binder: BINDER_SET_CONTEXT_MGR already set
[  703.037329] binder: 26575:26581 ioctl 40046207 0 returned -16
[  703.064672] binder: BINDER_SET_CONTEXT_MGR already set
[  703.064680] binder: 26573:26580 ioctl 40046207 0 returned -16
[  703.131072] binder: BINDER_SET_CONTEXT_MGR already set
[  703.131080] binder: 26583:26588 ioctl 40046207 0 returned -16
[  703.146920] binder: BINDER_SET_CONTEXT_MGR already set
[  703.146928] binder: 26591:26597 ioctl 40046207 0 returned -16
[  703.153487] binder: BINDER_SET_CONTEXT_MGR already set
[  703.153494] binder: 26589:26594 ioctl 40046207 0 returned -16
[  703.156324] binder: BINDER_SET_CONTEXT_MGR already set
[  703.156331] binder: 26593:26595 ioctl 40046207 0 returned -16
[  703.191998] binder: BINDER_SET_CONTEXT_MGR already set
[  703.192006] binder: 26585:26596 ioctl 40046207 0 returned -16
[  703.214259] binder: BINDER_SET_CONTEXT_MGR already set
[  703.214266] binder: 26592:26598 ioctl 40046207 0 returned -16
[  703.214761] binder: BINDER_SET_CONTEXT_MGR already set
[  703.214767] binder: 26601:26603 ioctl 40046207 0 returned -16
[  703.253125] binder: BINDER_SET_CONTEXT_MGR already set
[  703.253132] binder: 26605:26608 ioctl 40046207 0 returned -16
[  703.263350] binder: BINDER_SET_CONTEXT_MGR already set
[  703.263358] binder: 26607:26609 ioctl 40046207 0 returned -16
[  703.303426] binder: BINDER_SET_CONTEXT_MGR already set
[  703.303434] binder: 26614:26618 ioctl 40046207 0 returned -16
[  703.307277] binder: BINDER_SET_CONTEXT_MGR already set
[  703.307284] binder: 26613:26619 ioctl 40046207 0 returned -16
[  703.311322] binder: BINDER_SET_CONTEXT_MGR already set
[  703.311329] binder: 26611:26622 ioctl 40046207 0 returned -16
[  703.322609] binder: BINDER_SET_CONTEXT_MGR already set
[  703.322616] binder: 26612:26624 ioctl 40046207 0 returned -16
[  703.326698] binder: BINDER_SET_CONTEXT_MGR already set
[  703.326706] binder: 26616:26621 ioctl 40046207 0 returned -16
[  703.330462] binder: BINDER_SET_CONTEXT_MGR already set
[  703.330470] binder: 26617:26625 ioctl 40046207 0 returned -16
[  703.394801] binder: BINDER_SET_CONTEXT_MGR already set
[  703.394808] binder: 26629:26635 ioctl 40046207 0 returned -16
[  703.405887] binder: BINDER_SET_CONTEXT_MGR already set
[  703.405895] binder: 26630:26638 ioctl 40046207 0 returned -16
[  703.407126] binder: BINDER_SET_CONTEXT_MGR already set
[  703.407132] binder: 26631:26637 ioctl 40046207 0 returned -16
[  703.409236] binder: BINDER_SET_CONTEXT_MGR already set
[  703.409242] binder: 26627:26636 ioctl 40046207 0 returned -16
[  703.415891] binder: BINDER_SET_CONTEXT_MGR already set
[  703.415898] binder: 26632:26640 ioctl 40046207 0 returned -16
[  703.438269] binder: BINDER_SET_CONTEXT_MGR already set
[  703.438277] binder: 26643:26644 ioctl 40046207 0 returned -16
[  703.458342] binder: BINDER_SET_CONTEXT_MGR already set
[  703.458349] binder: 26634:26641 ioctl 40046207 0 returned -16
[  703.526013] binder: BINDER_SET_CONTEXT_MGR already set
[  703.526021] binder: 26647:26659 ioctl 40046207 0 returned -16
[  703.528778] binder: BINDER_SET_CONTEXT_MGR already set
[  703.528785] binder: 26651:26655 ioctl 40046207 0 returned -16
[  703.530568] binder: BINDER_SET_CONTEXT_MGR already set
[  703.530574] binder: 26649:26654 ioctl 40046207 0 returned -16
[  703.540198] binder: BINDER_SET_CONTEXT_MGR already set
[  703.540206] binder: 26653:26661 ioctl 40046207 0 returned -16
[  703.540447] binder: BINDER_SET_CONTEXT_MGR already set
[  703.540453] binder: 26646:26657 ioctl 40046207 0 returned -16
[  703.552737] binder: BINDER_SET_CONTEXT_MGR already set
[  703.552744] binder: 26648:26658 ioctl 40046207 0 returned -16
[  703.627706] binder: BINDER_SET_CONTEXT_MGR already set
[  703.627714] binder: 26669:26671 ioctl 40046207 0 returned -16
[  703.632830] binder: BINDER_SET_CONTEXT_MGR already set
[  703.632838] binder: 26662:26664 ioctl 40046207 0 returned -16
[  703.649517] binder: BINDER_SET_CONTEXT_MGR already set
[  703.649525] binder: 26668:26676 ioctl 40046207 0 returned -16
[  703.666575] binder: BINDER_SET_CONTEXT_MGR already set
[  703.666585] binder: 26672:26679 ioctl 40046207 0 returned -16
[  703.695427] binder: BINDER_SET_CONTEXT_MGR already set
[  703.695434] binder: 26670:26677 ioctl 40046207 0 returned -16
[  703.697254] binder: BINDER_SET_CONTEXT_MGR already set
[  703.697260] binder: 26675:26678 ioctl 40046207 0 returned -16
[  703.752229] binder: BINDER_SET_CONTEXT_MGR already set
[  703.752238] binder: 26682:26689 ioctl 40046207 0 returned -16
[  703.763393] binder: BINDER_SET_CONTEXT_MGR already set
[  703.763400] binder: 26688:26693 ioctl 40046207 0 returned -16
[  703.764534] binder: BINDER_SET_CONTEXT_MGR already set
[  703.764541] binder: 26684:26690 ioctl 40046207 0 returned -16
[  703.767318] binder: BINDER_SET_CONTEXT_MGR already set
[  703.767325] binder: 26683:26696 ioctl 40046207 0 returned -16
[  703.794330] binder: BINDER_SET_CONTEXT_MGR already set
[  703.794337] binder: 26686:26695 ioctl 40046207 0 returned -16
[  703.810086] binder: BINDER_SET_CONTEXT_MGR already set
[  703.810093] binder: 26694:26697 ioctl 40046207 0 returned -16
[  703.825927] binder: BINDER_SET_CONTEXT_MGR already set
[  703.825935] binder: 26702:26705 ioctl 40046207 0 returned -16
[  703.855388] binder: BINDER_SET_CONTEXT_MGR already set
[  703.855396] binder: 26707:26708 ioctl 40046207 0 returned -16
[  703.871763] binder: BINDER_SET_CONTEXT_MGR already set
[  703.871771] binder: 26706:26709 ioctl 40046207 0 returned -16
[  703.887402] binder: BINDER_SET_CONTEXT_MGR already set
[  703.887409] binder: 26710:26712 ioctl 40046207 0 returned -16
[  703.948729] binder: BINDER_SET_CONTEXT_MGR already set
[  703.948737] binder: 26715:26725 ioctl 40046207 0 returned -16
[  703.954058] binder: BINDER_SET_CONTEXT_MGR already set
[  703.954065] binder: 26714:26728 ioctl 40046207 0 returned -16
[  703.956167] binder: BINDER_SET_CONTEXT_MGR already set
[  703.956174] binder: 26720:26727 ioctl 40046207 0 returned -16
[  703.956454] binder: BINDER_SET_CONTEXT_MGR already set
[  703.956459] binder: 26719:26722 ioctl 40046207 0 returned -16
[  703.965482] binder: BINDER_SET_CONTEXT_MGR already set
[  703.965490] binder: 26717:26723 ioctl 40046207 0 returned -16
[  703.997090] binder: BINDER_SET_CONTEXT_MGR already set
[  703.997099] binder: 26716:26724 ioctl 40046207 0 returned -16
[  704.015983] binder: BINDER_SET_CONTEXT_MGR already set
[  704.015993] binder: 26730:26731 ioctl 40046207 0 returned -16
[  704.057052] binder: BINDER_SET_CONTEXT_MGR already set
[  704.057061] binder: 26734:26737 ioctl 40046207 0 returned -16
[  704.059973] binder: BINDER_SET_CONTEXT_MGR already set
[  704.059980] binder: 26733:26740 ioctl 40046207 0 returned -16
[  704.075606] binder: BINDER_SET_CONTEXT_MGR already set
[  704.075613] binder: 26732:26739 ioctl 40046207 0 returned -16
[  704.078793] binder: BINDER_SET_CONTEXT_MGR already set
[  704.078924] binder: 26736:26743 ioctl 40046207 0 returned -16
[  704.091263] binder: BINDER_SET_CONTEXT_MGR already set
[  704.091270] binder: 26746:26747 ioctl 40046207 0 returned -16
[  704.102052] binder: BINDER_SET_CONTEXT_MGR already set
[  704.102059] binder: 26742:26744 ioctl 40046207 0 returned -16
[  704.122116] binder: BINDER_SET_CONTEXT_MGR already set
[  704.122124] binder: 26738:26745 ioctl 40046207 0 returned -16
[  704.174961] binder: BINDER_SET_CONTEXT_MGR already set
[  704.174970] binder: 26748:26753 ioctl 40046207 0 returned -16
[  704.180370] binder: BINDER_SET_CONTEXT_MGR already set
[  704.180377] binder: 26751:26754 ioctl 40046207 0 returned -16
[  704.209120] binder: BINDER_SET_CONTEXT_MGR already set
[  704.209159] binder: 26758:26763 ioctl 40046207 0 returned -16
[  704.217530] binder: BINDER_SET_CONTEXT_MGR already set
[  704.217538] binder: 26750:26759 ioctl 40046207 0 returned -16
[  704.220051] binder: BINDER_SET_CONTEXT_MGR already set
[  704.220057] binder: 26756:26760 ioctl 40046207 0 returned -16
[  704.222554] binder: BINDER_SET_CONTEXT_MGR already set
[  704.222560] binder: 26757:26761 ioctl 40046207 0 returned -16
[  704.233724] binder: BINDER_SET_CONTEXT_MGR already set
[  704.233731] binder: 26765:26766 ioctl 40046207 0 returned -16
[  704.241791] binder: BINDER_SET_CONTEXT_MGR already set
[  704.241798] binder: 26755:26762 ioctl 40046207 0 returned -16
[  704.245249] binder: BINDER_SET_CONTEXT_MGR already set
[  704.245256] binder: 26767:26768 ioctl 40046207 0 returned -16
[  704.279992] binder: BINDER_SET_CONTEXT_MGR already set
[  704.279999] binder: 26772:26775 ioctl 40046207 0 returned -16
[  704.300582] binder: BINDER_SET_CONTEXT_MGR already set
[  704.300593] binder: 26773:26776 ioctl 40046207 0 returned -16
[  704.311121] binder: BINDER_SET_CONTEXT_MGR already set
[  704.311128] binder: 26769:26771 ioctl 40046207 0 returned -16
[  704.324911] binder: BINDER_SET_CONTEXT_MGR already set
[  704.324918] binder: 26777:26779 ioctl 40046207 0 returned -16
[  704.372189] binder: BINDER_SET_CONTEXT_MGR already set
[  704.372197] binder: 26781:26782 ioctl 40046207 0 returned -16
[  704.382179] binder: BINDER_SET_CONTEXT_MGR already set
[  704.382189] binder: 26783:26789 ioctl 40046207 0 returned -16
[  704.387125] binder: BINDER_SET_CONTEXT_MGR already set
[  704.387133] binder: 26784:26790 ioctl 40046207 0 returned -16
[  704.391305] binder: BINDER_SET_CONTEXT_MGR already set
[  704.391312] binder: 26780:26791 ioctl 40046207 0 returned -16
[  704.400020] binder: BINDER_SET_CONTEXT_MGR already set
[  704.400028] binder: 26787:26793 ioctl 40046207 0 returned -16
[  704.405223] binder: BINDER_SET_CONTEXT_MGR already set
[  704.405232] binder: 26786:26794 ioctl 40046207 0 returned -16
[  704.408081] binder: BINDER_SET_CONTEXT_MGR already set
[  704.408088] binder: 26785:26795 ioctl 40046207 0 returned -16
[  704.474260] binder: BINDER_SET_CONTEXT_MGR already set
[  704.474268] binder: 26797:26802 ioctl 40046207 0 returned -16
[  704.485799] binder: BINDER_SET_CONTEXT_MGR already set
[  704.485807] binder: 26801:26803 ioctl 40046207 0 returned -16
[  704.497757] binder: BINDER_SET_CONTEXT_MGR already set
[  704.497764] binder: 26796:26799 ioctl 40046207 0 returned -16
[  704.504314] binder: BINDER_SET_CONTEXT_MGR already set
[  704.504322] binder: 26804:26808 ioctl 40046207 0 returned -16
[  704.510071] binder: BINDER_SET_CONTEXT_MGR already set
[  704.510078] binder: 26807:26812 ioctl 40046207 0 returned -16
[  704.516892] binder: BINDER_SET_CONTEXT_MGR already set
[  704.516899] binder: 26805:26810 ioctl 40046207 0 returned -16
[  704.535862] binder: BINDER_SET_CONTEXT_MGR already set
[  704.535871] binder: 26806:26811 ioctl 40046207 0 returned -16
[  704.544286] binder: BINDER_SET_CONTEXT_MGR already set
[  704.544294] binder: 26814:26815 ioctl 40046207 0 returned -16
[  704.573979] binder: BINDER_SET_CONTEXT_MGR already set
[  704.573985] binder: 26817:26818 ioctl 40046207 0 returned -16
[  704.595305] binder: BINDER_SET_CONTEXT_MGR already set
[  704.595312] binder: 26816:26822 ioctl 40046207 0 returned -16
[  704.600156] binder: BINDER_SET_CONTEXT_MGR already set
[  704.600163] binder: 26820:26821 ioctl 40046207 0 returned -16
[  704.643945] binder: BINDER_SET_CONTEXT_MGR already set
[  704.643952] binder: 26825:26830 ioctl 40046207 0 returned -16
[  704.650328] binder: BINDER_SET_CONTEXT_MGR already set
[  704.650335] binder: 26826:26831 ioctl 40046207 0 returned -16
[  704.658257] binder: BINDER_SET_CONTEXT_MGR already set
[  704.658264] binder: 26824:26834 ioctl 40046207 0 returned -16
[  704.662769] binder: BINDER_SET_CONTEXT_MGR already set
[  704.662776] binder: 26828:26837 ioctl 40046207 0 returned -16
[  704.663378] binder: BINDER_SET_CONTEXT_MGR already set
[  704.663384] binder: 26827:26835 ioctl 40046207 0 returned -16
[  704.664046] binder: BINDER_SET_CONTEXT_MGR already set
[  704.664052] binder: 26832:26838 ioctl 40046207 0 returned -16
[  704.670204] binder: BINDER_SET_CONTEXT_MGR already set
[  704.670211] binder: 26829:26836 ioctl 40046207 0 returned -16
[  704.718059] binder: BINDER_SET_CONTEXT_MGR already set
[  704.718067] binder: 26840:26841 ioctl 40046207 0 returned -16
[  704.743533] binder: BINDER_SET_CONTEXT_MGR already set
[  704.743540] binder: 26842:26847 ioctl 40046207 0 returned -16
[  704.761163] binder: BINDER_SET_CONTEXT_MGR already set
[  704.761170] binder: 26844:26846 ioctl 40046207 0 returned -16
[  704.775993] binder: BINDER_SET_CONTEXT_MGR already set
[  704.776000] binder: 26843:26845 ioctl 40046207 0 returned -16
[  704.819402] binder: BINDER_SET_CONTEXT_MGR already set
[  704.819409] binder: 26850:26855 ioctl 40046207 0 returned -16
[  704.827136] binder: BINDER_SET_CONTEXT_MGR already set
[  704.827143] binder: 26852:26860 ioctl 40046207 0 returned -16
[  704.831276] binder: BINDER_SET_CONTEXT_MGR already set
[  704.831283] binder: 26854:26861 ioctl 40046207 0 returned -16
[  704.832505] binder: BINDER_SET_CONTEXT_MGR already set
[  704.832512] binder: 26853:26857 ioctl 40046207 0 returned -16
[  704.834672] binder: BINDER_SET_CONTEXT_MGR already set
[  704.834678] binder: 26851:26858 ioctl 40046207 0 returned -16
[  704.847173] binder: BINDER_SET_CONTEXT_MGR already set
[  704.847180] binder: 26856:26863 ioctl 40046207 0 returned -16
[  704.885357] binder: BINDER_SET_CONTEXT_MGR already set
[  704.885365] binder: 26859:26864 ioctl 40046207 0 returned -16
[  704.916831] binder: BINDER_SET_CONTEXT_MGR already set
[  704.916839] binder: 26866:26868 ioctl 40046207 0 returned -16
[  704.924591] binder: BINDER_SET_CONTEXT_MGR already set
[  704.924597] binder: 26869:26870 ioctl 40046207 0 returned -16
[  704.959704] binder: BINDER_SET_CONTEXT_MGR already set
[  704.959710] binder: 26871:26873 ioctl 40046207 0 returned -16
[  704.982773] binder: BINDER_SET_CONTEXT_MGR already set
[  704.982781] binder: 26876:26881 ioctl 40046207 0 returned -16
[  704.987771] binder: BINDER_SET_CONTEXT_MGR already set
[  704.987779] binder: 26879:26885 ioctl 40046207 0 returned -16
[  704.992417] binder: BINDER_SET_CONTEXT_MGR already set
[  704.992425] binder: 26877:26882 ioctl 40046207 0 returned -16
[  704.993132] binder: BINDER_SET_CONTEXT_MGR already set
[  704.993138] binder: 26884:26887 ioctl 40046207 0 returned -16
[  705.000861] binder: BINDER_SET_CONTEXT_MGR already set
[  705.000868] binder: 26878:26883 ioctl 40046207 0 returned -16
[  705.084311] binder: BINDER_SET_CONTEXT_MGR already set
[  705.084319] binder: 26891:26894 ioctl 40046207 0 returned -16
[  705.085109] binder: BINDER_SET_CONTEXT_MGR already set
[  705.085116] binder: 26889:26893 ioctl 40046207 0 returned -16
[  705.095240] binder: BINDER_SET_CONTEXT_MGR already set
[  705.095247] binder: 26896:26902 ioctl 40046207 0 returned -16
[  705.097366] binder: BINDER_SET_CONTEXT_MGR already set
[  705.097373] binder: 26890:26901 ioctl 40046207 0 returned -16
[  705.098524] binder: BINDER_SET_CONTEXT_MGR already set
[  705.098530] binder: 26898:26903 ioctl 40046207 0 returned -16
[  705.100975] binder: BINDER_SET_CONTEXT_MGR already set
[  705.100983] binder: 26895:26899 ioctl 40046207 0 returned -16
[  705.152241] binder: BINDER_SET_CONTEXT_MGR already set
[  705.152247] binder: 26905:26906 ioctl 40046207 0 returned -16
[  705.177832] binder: BINDER_SET_CONTEXT_MGR already set
[  705.177839] binder: 26911:26913 ioctl 40046207 0 returned -16
[  705.194833] binder: BINDER_SET_CONTEXT_MGR already set
[  705.194841] binder: 26912:26915 ioctl 40046207 0 returned -16
[  705.196016] binder: BINDER_SET_CONTEXT_MGR already set
[  705.196023] binder: 26907:26908 ioctl 40046207 0 returned -16
[  705.220120] binder: BINDER_SET_CONTEXT_MGR already set
[  705.220126] binder: 26909:26916 ioctl 40046207 0 returned -16
[  705.266481] binder: BINDER_SET_CONTEXT_MGR already set
[  705.266489] binder: 26918:26924 ioctl 40046207 0 returned -16
[  705.271063] binder: BINDER_SET_CONTEXT_MGR already set
[  705.271070] binder: 26920:26926 ioctl 40046207 0 returned -16
[  705.275413] binder: BINDER_SET_CONTEXT_MGR already set
[  705.275425] binder: 26923:26927 ioctl 40046207 0 returned -16
[  705.289607] binder: BINDER_SET_CONTEXT_MGR already set
[  705.289614] binder: 26925:26930 ioctl 40046207 0 returned -16
[  705.303476] binder: BINDER_SET_CONTEXT_MGR already set
[  705.303483] binder: 26928:26931 ioctl 40046207 0 returned -16
[  705.336531] binder: BINDER_SET_CONTEXT_MGR already set
[  705.336538] binder: 26932:26934 ioctl 40046207 0 returned -16
[  705.350036] binder: BINDER_SET_CONTEXT_MGR already set
[  705.350044] binder: 26935:26938 ioctl 40046207 0 returned -16
[  705.355875] binder: BINDER_SET_CONTEXT_MGR already set
[  705.355883] binder: 26936:26939 ioctl 40046207 0 returned -16
[  705.385209] binder: BINDER_SET_CONTEXT_MGR already set
[  705.385217] binder: 26941:26945 ioctl 40046207 0 returned -16
[  705.404591] binder: BINDER_SET_CONTEXT_MGR already set
[  705.404599] binder: 26942:26947 ioctl 40046207 0 returned -16
[  705.412957] binder: BINDER_SET_CONTEXT_MGR already set
[  705.412964] binder: 26944:26946 ioctl 40046207 0 returned -16
[  705.422571] binder: BINDER_SET_CONTEXT_MGR already set
[  705.422580] binder: 26953:26954 ioctl 40046207 0 returned -16
[  705.424339] binder: BINDER_SET_CONTEXT_MGR already set
[  705.424346] binder: 26952:26955 ioctl 40046207 0 returned -16
[  705.466347] binder: BINDER_SET_CONTEXT_MGR already set
[  705.466354] binder: 26957:26959 ioctl 40046207 0 returned -16
[  705.481717] binder: BINDER_SET_CONTEXT_MGR already set
[  705.481724] binder: 26950:26958 ioctl 40046207 0 returned -16
[  705.524944] binder: BINDER_SET_CONTEXT_MGR already set
[  705.524951] binder: 26963:26971 ioctl 40046207 0 returned -16
[  705.527183] binder: BINDER_SET_CONTEXT_MGR already set
[  705.527190] binder: 26960:26966 ioctl 40046207 0 returned -16
[  705.532652] binder: BINDER_SET_CONTEXT_MGR already set
[  705.532659] binder: 26964:26969 ioctl 40046207 0 returned -16
[  705.541664] binder: BINDER_SET_CONTEXT_MGR already set
[  705.541669] binder: 26970:26974 ioctl 40046207 0 returned -16
[  705.586322] binder: BINDER_SET_CONTEXT_MGR already set
[  705.586328] binder: 26961:26973 ioctl 40046207 0 returned -16
[  705.597568] binder: BINDER_SET_CONTEXT_MGR already set
[  705.597576] binder: 26976:26977 ioctl 40046207 0 returned -16
[  705.601922] binder: BINDER_SET_CONTEXT_MGR already set
[  705.601929] binder: 26968:26975 ioctl 40046207 0 returned -16
[  705.608311] binder: BINDER_SET_CONTEXT_MGR already set
[  705.608318] binder: 26978:26980 ioctl 40046207 0 returned -16
[  705.670987] binder: BINDER_SET_CONTEXT_MGR already set
[  705.671066] binder: 26984:26986 ioctl 40046207 0 returned -16
[  705.685258] binder: BINDER_SET_CONTEXT_MGR already set
[  705.685266] binder: 26981:26987 ioctl 40046207 0 returned -16
[  705.731986] binder: BINDER_SET_CONTEXT_MGR already set
[  705.731994] binder: 26994:26999 ioctl 40046207 0 returned -16
[  705.738247] binder: BINDER_SET_CONTEXT_MGR already set
[  705.738254] binder: 26992:26998 ioctl 40046207 0 returned -16
[  705.741644] binder: BINDER_SET_CONTEXT_MGR already set
[  705.741651] binder: 26990:26993 ioctl 40046207 0 returned -16
[  705.742737] binder: BINDER_SET_CONTEXT_MGR already set
[  705.742743] binder: 26991:26996 ioctl 40046207 0 returned -16
[  705.750567] binder: BINDER_SET_CONTEXT_MGR already set
[  705.750574] binder: 27000:27004 ioctl 40046207 0 returned -16
[  705.813526] binder: BINDER_SET_CONTEXT_MGR already set
[  705.813537] binder: 27006:27011 ioctl 40046207 0 returned -16
[  705.824293] binder: BINDER_SET_CONTEXT_MGR already set
[  705.824300] binder: 27003:27005 ioctl 40046207 0 returned -16
[  706.007913] binder: BINDER_SET_CONTEXT_MGR already set
[  706.007921] binder: 27013:27018 ioctl 40046207 0 returned -16
[  706.016266] binder: BINDER_SET_CONTEXT_MGR already set
[  706.016275] binder: 27015:27021 ioctl 40046207 0 returned -16
[  706.016728] binder: BINDER_SET_CONTEXT_MGR already set
[  706.016735] binder: 27017:27022 ioctl 40046207 0 returned -16
[  706.113042] binder: BINDER_SET_CONTEXT_MGR already set
[  706.113050] binder: 27014:27016 ioctl 40046207 0 returned -16
[  706.218591] binder: BINDER_SET_CONTEXT_MGR already set
[  706.218601] binder: 27026:27033 ioctl 40046207 0 returned -16
[  706.221255] binder: BINDER_SET_CONTEXT_MGR already set
[  706.221263] binder: 27028:27034 ioctl 40046207 0 returned -16
[  706.227715] binder: BINDER_SET_CONTEXT_MGR already set
[  706.227722] binder: 27031:27037 ioctl 40046207 0 returned -16
[  706.236371] binder: BINDER_SET_CONTEXT_MGR already set
[  706.236379] binder: 27030:27035 ioctl 40046207 0 returned -16
[  706.238363] binder: BINDER_SET_CONTEXT_MGR already set
[  706.238370] binder: 27032:27039 ioctl 40046207 0 returned -16
[  706.260525] binder: BINDER_SET_CONTEXT_MGR already set
[  706.260533] binder: 27027:27038 ioctl 40046207 0 returned -16
[  706.282052] binder: BINDER_SET_CONTEXT_MGR already set
[  706.282060] binder: 27042:27044 ioctl 40046207 0 returned -16
[  706.317608] binder: BINDER_SET_CONTEXT_MGR already set
[  706.317616] binder: 27046:27050 ioctl 40046207 0 returned -16
[  706.324994] binder: BINDER_SET_CONTEXT_MGR already set
[  706.325002] binder: 27047:27049 ioctl 40046207 0 returned -16
[  706.372632] binder: BINDER_SET_CONTEXT_MGR already set
[  706.372640] binder: 27051:27055 ioctl 40046207 0 returned -16
[  706.382383] binder: BINDER_SET_CONTEXT_MGR already set
[  706.382396] binder: 27056:27064 ioctl 40046207 0 returned -16
[  706.392294] binder: BINDER_SET_CONTEXT_MGR already set
[  706.392302] binder: 27053:27063 ioctl 40046207 0 returned -16
[  706.393644] binder: BINDER_SET_CONTEXT_MGR already set
[  706.393650] binder: 27052:27062 ioctl 40046207 0 returned -16
[  706.431144] binder: BINDER_SET_CONTEXT_MGR already set
[  706.431152] binder: 27058:27065 ioctl 40046207 0 returned -16
[  706.440141] binder: BINDER_SET_CONTEXT_MGR already set
[  706.440149] binder: 27054:27060 ioctl 40046207 0 returned -16
[  706.462062] binder: BINDER_SET_CONTEXT_MGR already set
[  706.462074] binder: 27069:27071 ioctl 40046207 0 returned -16
[  706.474129] binder: BINDER_SET_CONTEXT_MGR already set
[  706.474135] binder: 27070:27072 ioctl 40046207 0 returned -16
[  706.486759] binder: BINDER_SET_CONTEXT_MGR already set
[  706.486769] binder: 27073:27076 ioctl 40046207 0 returned -16
[  706.513177] binder: BINDER_SET_CONTEXT_MGR already set
[  706.513184] binder: 27078:27079 ioctl 40046207 0 returned -16
[  706.554053] binder: BINDER_SET_CONTEXT_MGR already set
[  706.554061] binder: 27082:27086 ioctl 40046207 0 returned -16
[  706.556099] binder: BINDER_SET_CONTEXT_MGR already set
[  706.556106] binder: 27083:27090 ioctl 40046207 0 returned -16
[  706.567671] binder: BINDER_SET_CONTEXT_MGR already set
[  706.567679] binder: 27085:27091 ioctl 40046207 0 returned -16
[  706.575031] binder: BINDER_SET_CONTEXT_MGR already set
[  706.575038] binder: 27089:27095 ioctl 40046207 0 returned -16
[  706.582658] binder: BINDER_SET_CONTEXT_MGR already set
[  706.582666] binder: 27084:27093 ioctl 40046207 0 returned -16
[  706.623676] binder: BINDER_SET_CONTEXT_MGR already set
[  706.623684] binder: 27096:27099 ioctl 40046207 0 returned -16
[  706.625601] binder: BINDER_SET_CONTEXT_MGR already set
[  706.625608] binder: 27097:27100 ioctl 40046207 0 returned -16
[  706.628891] binder: BINDER_SET_CONTEXT_MGR already set
[  706.628900] binder: 27081:27088 ioctl 40046207 0 returned -16
[  706.647251] binder: BINDER_SET_CONTEXT_MGR already set
[  706.647258] binder: 27098:27101 ioctl 40046207 0 returned -16
[  706.666058] binder: BINDER_SET_CONTEXT_MGR already set
[  706.666065] binder: 27102:27105 ioctl 40046207 0 returned -16
[  706.691064] binder: BINDER_SET_CONTEXT_MGR already set
[  706.691072] binder: 27103:27108 ioctl 40046207 0 returned -16
[  706.700902] binder: BINDER_SET_CONTEXT_MGR already set
[  706.700909] binder: 27110:27116 ioctl 40046207 0 returned -16
[  706.724915] binder: BINDER_SET_CONTEXT_MGR already set
[  706.724924] binder: 27111:27114 ioctl 40046207 0 returned -16
[  706.742768] binder: BINDER_SET_CONTEXT_MGR already set
[  706.742775] binder: 27113:27118 ioctl 40046207 0 returned -16
[  706.788489] binder: BINDER_SET_CONTEXT_MGR already set
[  706.788497] binder: 27120:27123 ioctl 40046207 0 returned -16
[  706.809430] binder: BINDER_SET_CONTEXT_MGR already set
[  706.809437] binder: 27126:27132 ioctl 40046207 0 returned -16
[  706.818776] binder: BINDER_SET_CONTEXT_MGR already set
[  706.818784] binder: 27121:27131 ioctl 40046207 0 returned -16
[  706.831593] binder: BINDER_SET_CONTEXT_MGR already set
[  706.831602] binder: 27128:27133 ioctl 40046207 0 returned -16
[  706.832421] binder: BINDER_SET_CONTEXT_MGR already set
[  706.832427] binder: 27129:27134 ioctl 40046207 0 returned -16
[  706.895019] binder: BINDER_SET_CONTEXT_MGR already set
[  706.895027] binder: 27140:27143 ioctl 40046207 0 returned -16
[  706.905965] binder: BINDER_SET_CONTEXT_MGR already set
[  706.905972] binder: 27138:27142 ioctl 40046207 0 returned -16
[  706.915790] binder: BINDER_SET_CONTEXT_MGR already set
[  706.915797] binder: 27144:27148 ioctl 40046207 0 returned -16
[  706.927630] binder: BINDER_SET_CONTEXT_MGR already set
[  706.927637] binder: 27149:27152 ioctl 40046207 0 returned -16
[  706.945135] binder: BINDER_SET_CONTEXT_MGR already set
[  706.945142] binder: 27147:27151 ioctl 40046207 0 returned -16
[  706.961950] binder: BINDER_SET_CONTEXT_MGR already set
[  706.961957] binder: 27153:27154 ioctl 40046207 0 returned -16
[  706.987246] binder: BINDER_SET_CONTEXT_MGR already set
[  706.987254] binder: 27157:27158 ioctl 40046207 0 returned -16
[  706.992047] binder: BINDER_SET_CONTEXT_MGR already set
[  706.992055] binder: 27155:27159 ioctl 40046207 0 returned -16
[  707.004828] binder: BINDER_SET_CONTEXT_MGR already set
[  707.004836] binder: 27156:27162 ioctl 40046207 0 returned -16
[  707.047763] binder: BINDER_SET_CONTEXT_MGR already set
[  707.047772] binder: 27160:27164 ioctl 40046207 0 returned -16
[  707.087180] binder: BINDER_SET_CONTEXT_MGR already set
[  707.087188] binder: 27169:27171 ioctl 40046207 0 returned -16
[  707.089275] binder: BINDER_SET_CONTEXT_MGR already set
[  707.089283] binder: 27168:27172 ioctl 40046207 0 returned -16
[  707.103756] binder: BINDER_SET_CONTEXT_MGR already set
[  707.103764] binder: 27167:27178 ioctl 40046207 0 returned -16
[  707.117686] binder: BINDER_SET_CONTEXT_MGR already set
[  707.117694] binder: 27174:27180 ioctl 40046207 0 returned -16
[  707.119531] binder: BINDER_SET_CONTEXT_MGR already set
[  707.119537] binder: 27173:27179 ioctl 40046207 0 returned -16
[  707.126074] binder: BINDER_SET_CONTEXT_MGR already set
[  707.126082] binder: 27165:27177 ioctl 40046207 0 returned -16
[  707.175672] binder: BINDER_SET_CONTEXT_MGR already set
[  707.175681] binder: 27181:27183 ioctl 40046207 0 returned -16
[  707.184199] binder: BINDER_SET_CONTEXT_MGR already set
[  707.184207] binder: 27185:27187 ioctl 40046207 0 returned -16
[  707.247715] binder: BINDER_SET_CONTEXT_MGR already set
[  707.247723] binder: 27189:27190 ioctl 40046207 0 returned -16
[  707.261110] binder: BINDER_SET_CONTEXT_MGR already set
[  707.261117] binder: 27194:27200 ioctl 40046207 0 returned -16
[  707.269281] binder: BINDER_SET_CONTEXT_MGR already set
[  707.269288] binder: 27192:27202 ioctl 40046207 0 returned -16
[  707.272294] binder: BINDER_SET_CONTEXT_MGR already set
[  707.272300] binder: 27196:27203 ioctl 40046207 0 returned -16
[  707.318588] binder: BINDER_SET_CONTEXT_MGR already set
[  707.318600] binder: 27205:27206 ioctl 40046207 0 returned -16
[  707.370514] binder: BINDER_SET_CONTEXT_MGR already set
[  707.370522] binder: 27209:27217 ioctl 40046207 0 returned -16
[  707.389814] binder: BINDER_SET_CONTEXT_MGR already set
[  707.389822] binder: 27212:27220 ioctl 40046207 0 returned -16
[  707.394723] binder: BINDER_SET_CONTEXT_MGR already set
[  707.394731] binder: 27213:27221 ioctl 40046207 0 returned -16
[  707.413948] binder: BINDER_SET_CONTEXT_MGR already set
[  707.413955] binder: 27210:27219 ioctl 40046207 0 returned -16
[  707.456105] binder: BINDER_SET_CONTEXT_MGR already set
[  707.456112] binder: 27223:27225 ioctl 40046207 0 returned -16
[  707.495195] binder: BINDER_SET_CONTEXT_MGR already set
[  707.495203] binder: 27230:27234 ioctl 40046207 0 returned -16
[  707.500030] binder: BINDER_SET_CONTEXT_MGR already set
[  707.500038] binder: 27231:27235 ioctl 40046207 0 returned -16
[  707.524559] binder: BINDER_SET_CONTEXT_MGR already set
[  707.524567] binder: 27233:27237 ioctl 40046207 0 returned -16
[  707.536870] binder: BINDER_SET_CONTEXT_MGR already set
[  707.536877] binder: 27236:27239 ioctl 40046207 0 returned -16
[  707.546020] binder: BINDER_SET_CONTEXT_MGR already set
[  707.546027] binder: 27242:27244 ioctl 40046207 0 returned -16
[  707.548906] scsi_io_completion: 129 callbacks suppressed
[  707.548925] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.548936] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  707.548948] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.548960] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.548969] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  707.580111] binder: BINDER_SET_CONTEXT_MGR already set
[  707.580118] binder: 27243:27247 ioctl 40046207 0 returned -16
[  707.626520] binder: BINDER_SET_CONTEXT_MGR already set
[  707.626527] binder: 27249:27256 ioctl 40046207 0 returned -16
[  707.626688] binder: BINDER_SET_CONTEXT_MGR already set
[  707.626694] binder: 27248:27258 ioctl 40046207 0 returned -16
[  707.627364] binder: BINDER_SET_CONTEXT_MGR already set
[  707.627371] binder: 27250:27257 ioctl 40046207 0 returned -16
[  707.642346] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.642362] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  707.642372] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.642381] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.642390] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  707.646232] binder: BINDER_SET_CONTEXT_MGR already set
[  707.646238] binder: 27255:27262 ioctl 40046207 0 returned -16
[  707.651258] binder: BINDER_SET_CONTEXT_MGR already set
[  707.651265] binder: 27254:27263 ioctl 40046207 0 returned -16
[  707.658386] binder: BINDER_SET_CONTEXT_MGR already set
[  707.658394] binder: 27252:27259 ioctl 40046207 0 returned -16
[  707.705408] binder: BINDER_SET_CONTEXT_MGR already set
[  707.705416] binder: 27265:27266 ioctl 40046207 0 returned -16
[  707.729578] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.729590] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  707.729603] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.729614] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.729624] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  707.746132] binder: BINDER_SET_CONTEXT_MGR already set
[  707.746140] binder: 27271:27273 ioctl 40046207 0 returned -16
[  707.748346] binder: BINDER_SET_CONTEXT_MGR already set
[  707.748362] binder: 27264:27269 ioctl 40046207 0 returned -16
[  707.756987] binder: BINDER_SET_CONTEXT_MGR already set
[  707.756994] binder: 27267:27276 ioctl 40046207 0 returned -16
[  707.766441] binder: BINDER_SET_CONTEXT_MGR already set
[  707.766449] binder: 27272:27277 ioctl 40046207 0 returned -16
[  707.769589] binder: BINDER_SET_CONTEXT_MGR already set
[  707.769596] binder: 27274:27280 ioctl 40046207 0 returned -16
[  707.787299] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.787313] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  707.787325] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.787336] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.787347] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  707.793661] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.793674] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  707.793685] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.793692] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.793700] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  707.835131] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.835143] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  707.835157] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.835168] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.835177] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  707.841597] binder: BINDER_SET_CONTEXT_MGR already set
[  707.841604] binder: 27279:27283 ioctl 40046207 0 returned -16
[  707.842244] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.842257] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  707.842269] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.842281] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.842289] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  707.860340] binder: BINDER_SET_CONTEXT_MGR already set
[  707.860348] binder: 27290:27292 ioctl 40046207 0 returned -16
[  707.867180] binder: BINDER_SET_CONTEXT_MGR already set
[  707.867187] binder: 27289:27293 ioctl 40046207 0 returned -16
[  707.874034] binder: BINDER_SET_CONTEXT_MGR already set
[  707.874041] binder: 27291:27294 ioctl 40046207 0 returned -16
[  707.924632] binder: BINDER_SET_CONTEXT_MGR already set
[  707.924639] binder: 27298:27304 ioctl 40046207 0 returned -16
[  707.929898] binder: BINDER_SET_CONTEXT_MGR already set
[  707.929905] binder: 27297:27302 ioctl 40046207 0 returned -16
[  707.934339] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.934355] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  707.934365] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.934375] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.934384] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  707.934659] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  707.934668] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  707.934678] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.934687] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  707.934694] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  707.938807] binder: BINDER_SET_CONTEXT_MGR already set
[  707.938815] binder: 27300:27305 ioctl 40046207 0 returned -16
[  707.942129] binder: BINDER_SET_CONTEXT_MGR already set
[  707.942135] binder: 27295:27308 ioctl 40046207 0 returned -16
[  707.947372] binder: BINDER_SET_CONTEXT_MGR already set
[  707.947380] binder: 27301:27307 ioctl 40046207 0 returned -16
[  707.947959] binder: BINDER_SET_CONTEXT_MGR already set
[  707.947966] binder: 27299:27309 ioctl 40046207 0 returned -16
[  707.975987] binder: BINDER_SET_CONTEXT_MGR already set
[  707.975995] binder: 27303:27310 ioctl 40046207 0 returned -16
[  708.030251] binder: BINDER_SET_CONTEXT_MGR already set
[  708.030259] binder: 27312:27318 ioctl 40046207 0 returned -16
[  708.038253] binder: BINDER_SET_CONTEXT_MGR already set
[  708.038260] binder: 27313:27320 ioctl 40046207 0 returned -16
[  708.041398] binder: BINDER_SET_CONTEXT_MGR already set
[  708.041405] binder: 27311:27323 ioctl 40046207 0 returned -16
[  708.044246] binder: BINDER_SET_CONTEXT_MGR already set
[  708.044253] binder: 27314:27322 ioctl 40046207 0 returned -16
[  708.044382] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  708.044394] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  708.044405] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  708.044413] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  708.044421] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  708.047257] binder: BINDER_SET_CONTEXT_MGR already set
[  708.047264] binder: 27315:27324 ioctl 40046207 0 returned -16
[  708.054446] binder: BINDER_SET_CONTEXT_MGR already set
[  708.054452] binder: 27319:27325 ioctl 40046207 0 returned -16
[  708.056673] binder: BINDER_SET_CONTEXT_MGR already set
[  708.056679] binder: 27316:27326 ioctl 40046207 0 returned -16
[  708.136900] binder: BINDER_SET_CONTEXT_MGR already set
[  708.136908] binder: 27330:27334 ioctl 40046207 0 returned -16
[  708.142149] binder: BINDER_SET_CONTEXT_MGR already set
[  708.142157] binder: 27329:27332 ioctl 40046207 0 returned -16
[  708.148345] binder: BINDER_SET_CONTEXT_MGR already set
[  708.148354] binder: 27331:27335 ioctl 40046207 0 returned -16
[  708.151414] binder: BINDER_SET_CONTEXT_MGR already set
[  708.151422] binder: 27333:27339 ioctl 40046207 0 returned -16
[  708.160357] binder: BINDER_SET_CONTEXT_MGR already set
[  708.160364] binder: 27337:27343 ioctl 40046207 0 returned -16
[  708.177680] binder: BINDER_SET_CONTEXT_MGR already set
[  708.177688] binder: 27338:27340 ioctl 40046207 0 returned -16
[  708.178354] binder: BINDER_SET_CONTEXT_MGR already set
[  708.178360] binder: 27336:27342 ioctl 40046207 0 returned -16
[  708.208970] binder: BINDER_SET_CONTEXT_MGR already set
[  708.208977] binder: 27345:27346 ioctl 40046207 0 returned -16
[  708.262875] binder: BINDER_SET_CONTEXT_MGR already set
[  708.262882] binder: 27349:27355 ioctl 40046207 0 returned -16
[  708.270199] binder: BINDER_SET_CONTEXT_MGR already set
[  708.270207] binder: 27347:27353 ioctl 40046207 0 returned -16
[  708.273043] binder: BINDER_SET_CONTEXT_MGR already set
[  708.273049] binder: 27350:27354 ioctl 40046207 0 returned -16
[  708.287011] binder: BINDER_SET_CONTEXT_MGR already set
[  708.287018] binder: 27357:27360 ioctl 40046207 0 returned -16
[  708.323252] binder: BINDER_SET_CONTEXT_MGR already set
[  708.323258] binder: 27348:27359 ioctl 40046207 0 returned -16
[  708.327076] binder: BINDER_SET_CONTEXT_MGR already set
[  708.327083] binder: 27351:27358 ioctl 40046207 0 returned -16
[  708.361905] binder: BINDER_SET_CONTEXT_MGR already set
[  708.361913] binder: 27365:27366 ioctl 40046207 0 returned -16
[  708.375913] binder: BINDER_SET_CONTEXT_MGR already set
[  708.375920] binder: 27370:27375 ioctl 40046207 0 returned -16
[  708.382609] binder: BINDER_SET_CONTEXT_MGR already set
[  708.382616] binder: 27369:27372 ioctl 40046207 0 returned -16
[  708.383590] binder: BINDER_SET_CONTEXT_MGR already set
[  708.383596] binder: 27368:27371 ioctl 40046207 0 returned -16
[  708.411242] binder: BINDER_SET_CONTEXT_MGR already set
[  708.411249] binder: 27374:27376 ioctl 40046207 0 returned -16
[  708.435680] binder: BINDER_SET_CONTEXT_MGR already set
[  708.435686] binder: 27379:27380 ioctl 40046207 0 returned -16
[  708.455798] binder: BINDER_SET_CONTEXT_MGR already set
[  708.455806] binder: 27381:27382 ioctl 40046207 0 returned -16
[  708.479897] binder: BINDER_SET_CONTEXT_MGR already set
[  708.479905] binder: 27383:27386 ioctl 40046207 0 returned -16
[  708.485478] binder: BINDER_SET_CONTEXT_MGR already set
[  708.485485] binder: 27385:27389 ioctl 40046207 0 returned -16
[  708.488600] binder: BINDER_SET_CONTEXT_MGR already set
[  708.488677] binder: 27384:27390 ioctl 40046207 0 returned -16
[  708.495191] binder: BINDER_SET_CONTEXT_MGR already set
[  708.495197] binder: 27387:27392 ioctl 40046207 0 returned -16
[  708.502524] binder: BINDER_SET_CONTEXT_MGR already set
[  708.502532] binder: 27388:27393 ioctl 40046207 0 returned -16
[  708.508439] binder: BINDER_SET_CONTEXT_MGR already set
[  708.508448] binder: 27391:27394 ioctl 40046207 0 returned -16
[  708.556767] binder: BINDER_SET_CONTEXT_MGR already set
[  708.556774] binder: 27395:27397 ioctl 40046207 0 returned -16
[  708.567613] binder: BINDER_SET_CONTEXT_MGR already set
[  708.567619] binder: 27399:27402 ioctl 40046207 0 returned -16
[  708.580206] binder: BINDER_SET_CONTEXT_MGR already set
[  708.580213] binder: 27404:27407 ioctl 40046207 0 returned -16
[  708.586847] binder: BINDER_SET_CONTEXT_MGR already set
[  708.586855] binder: 27400:27405 ioctl 40046207 0 returned -16
[  708.597851] binder: BINDER_SET_CONTEXT_MGR already set
[  708.597859] binder: 27409:27411 ioctl 40046207 0 returned -16
[  708.600944] binder: BINDER_SET_CONTEXT_MGR already set
[  708.600952] binder: 27403:27408 ioctl 40046207 0 returned -16
[  708.627099] binder: BINDER_SET_CONTEXT_MGR already set
[  708.627106] binder: 27406:27413 ioctl 40046207 0 returned -16
[  708.663793] binder: BINDER_SET_CONTEXT_MGR already set
[  708.663800] binder: 27414:27420 ioctl 40046207 0 returned -16
[  708.676578] binder: BINDER_SET_CONTEXT_MGR already set
[  708.676585] binder: 27415:27424 ioctl 40046207 0 returned -16
[  708.678365] binder: BINDER_SET_CONTEXT_MGR already set
[  708.678372] binder: 27419:27423 ioctl 40046207 0 returned -16
[  708.685039] binder: BINDER_SET_CONTEXT_MGR already set
[  708.685047] binder: 27421:27426 ioctl 40046207 0 returned -16
[  708.689505] binder: BINDER_SET_CONTEXT_MGR already set
[  708.689512] binder: 27418:27427 ioctl 40046207 0 returned -16
[  708.691614] binder: BINDER_SET_CONTEXT_MGR already set
[  708.691621] binder: 27416:27425 ioctl 40046207 0 returned -16
[  708.743657] binder: BINDER_SET_CONTEXT_MGR already set
[  708.743664] binder: 27430:27436 ioctl 40046207 0 returned -16
[  708.763555] binder: BINDER_SET_CONTEXT_MGR already set
[  708.763563] binder: 27428:27431 ioctl 40046207 0 returned -16
[  708.775886] binder: BINDER_SET_CONTEXT_MGR already set
[  708.775894] binder: 27432:27437 ioctl 40046207 0 returned -16
[  708.784751] binder: BINDER_SET_CONTEXT_MGR already set
[  708.784758] binder: 27438:27442 ioctl 40046207 0 returned -16
[  708.785280] binder: BINDER_SET_CONTEXT_MGR already set
[  708.785286] binder: 27434:27441 ioctl 40046207 0 returned -16
[  708.792200] binder: BINDER_SET_CONTEXT_MGR already set
[  708.792209] binder: 27439:27443 ioctl 40046207 0 returned -16
[  708.806524] binder: BINDER_SET_CONTEXT_MGR already set
[  708.806531] binder: 27440:27444 ioctl 40046207 0 returned -16
[  708.871717] binder: BINDER_SET_CONTEXT_MGR already set
[  708.871723] binder: 27450:27453 ioctl 40046207 0 returned -16
[  708.875561] binder: BINDER_SET_CONTEXT_MGR already set
[  708.875569] binder: 27447:27456 ioctl 40046207 0 returned -16
[  708.879811] binder: BINDER_SET_CONTEXT_MGR already set
[  708.879824] binder: 27451:27458 ioctl 40046207 0 returned -16
[  708.882314] binder: BINDER_SET_CONTEXT_MGR already set
[  708.882327] binder: 27445:27454 ioctl 40046207 0 returned -16
[  708.884970] binder: BINDER_SET_CONTEXT_MGR already set
[  708.884977] binder: 27448:27457 ioctl 40046207 0 returned -16
[  708.885857] binder: BINDER_SET_CONTEXT_MGR already set
[  708.885863] binder: 27449:27459 ioctl 40046207 0 returned -16
[  708.939936] binder: BINDER_SET_CONTEXT_MGR already set
[  708.939943] binder: 27461:27462 ioctl 40046207 0 returned -16
[  708.976282] binder: BINDER_SET_CONTEXT_MGR already set
[  708.976289] binder: 27463:27470 ioctl 40046207 0 returned -16
[  708.981132] binder: BINDER_SET_CONTEXT_MGR already set
[  708.981139] binder: 27468:27471 ioctl 40046207 0 returned -16
[  708.985202] binder: BINDER_SET_CONTEXT_MGR already set
[  708.985210] binder: 27466:27472 ioctl 40046207 0 returned -16
[  708.995660] binder: BINDER_SET_CONTEXT_MGR already set
[  708.995667] binder: 27469:27473 ioctl 40046207 0 returned -16
[  709.007483] binder: BINDER_SET_CONTEXT_MGR already set
[  709.007489] binder: 27465:27476 ioctl 40046207 0 returned -16
[  709.015553] binder: BINDER_SET_CONTEXT_MGR already set
[  709.015560] binder: 27475:27478 ioctl 40046207 0 returned -16
[  709.084738] binder: BINDER_SET_CONTEXT_MGR already set
[  709.084746] binder: 27483:27485 ioctl 40046207 0 returned -16
[  709.088109] binder: BINDER_SET_CONTEXT_MGR already set
[  709.088116] binder: 27480:27487 ioctl 40046207 0 returned -16
[  709.089677] binder: BINDER_SET_CONTEXT_MGR already set
[  709.089684] binder: 27482:27486 ioctl 40046207 0 returned -16
[  709.107894] binder: BINDER_SET_CONTEXT_MGR already set
[  709.107901] binder: 27481:27491 ioctl 40046207 0 returned -16
[  709.134523] binder: BINDER_SET_CONTEXT_MGR already set
[  709.134530] binder: 27488:27493 ioctl 40046207 0 returned -16
[  709.135467] binder: BINDER_SET_CONTEXT_MGR already set
[  709.135475] binder: 27490:27494 ioctl 40046207 0 returned -16
[  709.170154] binder: BINDER_SET_CONTEXT_MGR already set
[  709.170160] binder: 27498:27503 ioctl 40046207 0 returned -16
[  709.172075] binder: BINDER_SET_CONTEXT_MGR already set
[  709.172082] binder: 27499:27504 ioctl 40046207 0 returned -16
[  709.176283] binder: BINDER_SET_CONTEXT_MGR already set
[  709.176289] binder: 27497:27502 ioctl 40046207 0 returned -16
[  709.192215] binder: BINDER_SET_CONTEXT_MGR already set
[  709.192222] binder: 27496:27500 ioctl 40046207 0 returned -16
[  709.207706] binder: BINDER_SET_CONTEXT_MGR already set
[  709.207713] binder: 27505:27507 ioctl 40046207 0 returned -16
[  709.214291] binder: BINDER_SET_CONTEXT_MGR already set
[  709.214299] binder: 27506:27509 ioctl 40046207 0 returned -16
[  709.395915] binder: BINDER_SET_CONTEXT_MGR already set
[  709.395922] binder: 27510:27511 ioctl 40046207 0 returned -16
[  709.404256] binder: BINDER_SET_CONTEXT_MGR already set
[  709.404263] binder: 27513:27514 ioctl 40046207 0 returned -16
[  709.454900] binder: BINDER_SET_CONTEXT_MGR already set
[  709.454907] binder: 27517:27518 ioctl 40046207 0 returned -16
[  709.458573] binder: BINDER_SET_CONTEXT_MGR already set
[  709.458580] binder: 27515:27519 ioctl 40046207 0 returned -16
[  709.604014] binder: BINDER_SET_CONTEXT_MGR already set
[  709.604022] binder: 27523:27528 ioctl 40046207 0 returned -16
[  709.608941] binder: BINDER_SET_CONTEXT_MGR already set
[  709.608957] binder: 27522:27530 ioctl 40046207 0 returned -16
[  709.609668] binder: BINDER_SET_CONTEXT_MGR already set
[  709.609674] binder: 27525:27529 ioctl 40046207 0 returned -16
[  709.617271] binder: BINDER_SET_CONTEXT_MGR already set
[  709.617278] binder: 27526:27531 ioctl 40046207 0 returned -16
[  709.625679] binder: BINDER_SET_CONTEXT_MGR already set
[  709.625686] binder: 27521:27535 ioctl 40046207 0 returned -16
[  709.628239] binder: BINDER_SET_CONTEXT_MGR already set
[  709.628246] binder: 27527:27534 ioctl 40046207 0 returned -16
[  709.654209] binder: BINDER_SET_CONTEXT_MGR already set
[  709.654216] binder: 27532:27536 ioctl 40046207 0 returned -16
[  709.716379] binder: BINDER_SET_CONTEXT_MGR already set
[  709.716386] binder: 27539:27544 ioctl 40046207 0 returned -16
[  709.720959] binder: BINDER_SET_CONTEXT_MGR already set
[  709.720966] binder: 27540:27548 ioctl 40046207 0 returned -16
[  709.721008] binder: BINDER_SET_CONTEXT_MGR already set
[  709.721013] binder: 27541:27545 ioctl 40046207 0 returned -16
[  709.726342] binder: BINDER_SET_CONTEXT_MGR already set
[  709.726349] binder: 27537:27550 ioctl 40046207 0 returned -16
[  709.729453] binder: BINDER_SET_CONTEXT_MGR already set
[  709.729460] binder: 27547:27549 ioctl 40046207 0 returned -16
[  709.738735] binder: BINDER_SET_CONTEXT_MGR already set
[  709.738743] binder: 27546:27552 ioctl 40046207 0 returned -16
[  709.744559] binder: BINDER_SET_CONTEXT_MGR already set
[  709.744567] binder: 27543:27551 ioctl 40046207 0 returned -16
[  709.784250] binder: BINDER_SET_CONTEXT_MGR already set
[  709.784257] binder: 27555:27556 ioctl 40046207 0 returned -16
[  709.821841] binder: BINDER_SET_CONTEXT_MGR already set
[  709.821850] binder: 27557:27560 ioctl 40046207 0 returned -16
[  709.829349] binder: BINDER_SET_CONTEXT_MGR already set
[  709.829357] binder: 27558:27564 ioctl 40046207 0 returned -16
[  709.833551] binder: BINDER_SET_CONTEXT_MGR already set
[  709.833558] binder: 27559:27566 ioctl 40046207 0 returned -16
[  709.843236] binder: BINDER_SET_CONTEXT_MGR already set
[  709.843243] binder: 27562:27567 ioctl 40046207 0 returned -16
[  709.854948] binder: BINDER_SET_CONTEXT_MGR already set
[  709.854955] binder: 27565:27569 ioctl 40046207 0 returned -16
[  709.869111] binder: BINDER_SET_CONTEXT_MGR already set
[  709.869119] binder: 27563:27570 ioctl 40046207 0 returned -16
[  709.883543] binder: BINDER_SET_CONTEXT_MGR already set
[  709.883551] binder: 27568:27571 ioctl 40046207 0 returned -16
[  709.905800] binder: BINDER_SET_CONTEXT_MGR already set
[  709.905807] binder: 27573:27575 ioctl 40046207 0 returned -16
[  709.929768] binder: BINDER_SET_CONTEXT_MGR already set
[  709.929776] binder: 27578:27579 ioctl 40046207 0 returned -16
[  709.930318] binder: BINDER_SET_CONTEXT_MGR already set
[  709.930324] binder: 27576:27577 ioctl 40046207 0 returned -16
[  709.968527] binder: BINDER_SET_CONTEXT_MGR already set
[  709.968534] binder: 27580:27588 ioctl 40046207 0 returned -16
[  709.971383] binder: BINDER_SET_CONTEXT_MGR already set
[  709.971390] binder: 27581:27586 ioctl 40046207 0 returned -16
[  709.976469] binder: BINDER_SET_CONTEXT_MGR already set
[  709.976477] binder: 27583:27589 ioctl 40046207 0 returned -16
[  709.977319] binder: BINDER_SET_CONTEXT_MGR already set
[  709.977325] binder: 27585:27592 ioctl 40046207 0 returned -16
[  709.989134] binder: BINDER_SET_CONTEXT_MGR already set
[  709.989141] binder: 27584:27594 ioctl 40046207 0 returned -16
[  709.999027] binder: BINDER_SET_CONTEXT_MGR already set
[  709.999035] binder: 27587:27593 ioctl 40046207 0 returned -16
[  710.002845] binder: BINDER_SET_CONTEXT_MGR already set
[  710.002852] binder: 27590:27595 ioctl 40046207 0 returned -16
[  710.061751] binder: BINDER_SET_CONTEXT_MGR already set
[  710.061759] binder: 27596:27599 ioctl 40046207 0 returned -16
[  710.077682] binder: BINDER_SET_CONTEXT_MGR already set
[  710.077690] binder: 27598:27603 ioctl 40046207 0 returned -16
[  710.083579] binder: BINDER_SET_CONTEXT_MGR already set
[  710.083586] binder: 27602:27605 ioctl 40046207 0 returned -16
[  710.089759] binder: BINDER_SET_CONTEXT_MGR already set
[  710.089767] binder: 27601:27604 ioctl 40046207 0 returned -16
[  710.144709] binder: BINDER_SET_CONTEXT_MGR already set
[  710.144716] binder: 27608:27616 ioctl 40046207 0 returned -16
[  710.145842] binder: BINDER_SET_CONTEXT_MGR already set
[  710.145848] binder: 27612:27618 ioctl 40046207 0 returned -16
[  710.146725] binder: BINDER_SET_CONTEXT_MGR already set
[  710.146731] binder: 27606:27613 ioctl 40046207 0 returned -16
[  710.161250] binder: BINDER_SET_CONTEXT_MGR already set
[  710.161257] binder: 27607:27620 ioctl 40046207 0 returned -16
[  710.167604] binder: BINDER_SET_CONTEXT_MGR already set
[  710.167613] binder: 27611:27614 ioctl 40046207 0 returned -16
[  710.167911] binder: BINDER_SET_CONTEXT_MGR already set
[  710.167917] binder: 27609:27619 ioctl 40046207 0 returned -16
[  710.190387] binder: BINDER_SET_CONTEXT_MGR already set
[  710.190393] binder: 27617:27621 ioctl 40046207 0 returned -16
[  710.214294] binder: BINDER_SET_CONTEXT_MGR already set
[  710.214303] binder: 27623:27624 ioctl 40046207 0 returned -16
[  710.253390] binder: BINDER_SET_CONTEXT_MGR already set
[  710.253398] binder: 27627:27631 ioctl 40046207 0 returned -16
[  710.255439] binder: BINDER_SET_CONTEXT_MGR already set
[  710.255446] binder: 27626:27630 ioctl 40046207 0 returned -16
[  710.259540] binder: BINDER_SET_CONTEXT_MGR already set
[  710.259547] binder: 27625:27628 ioctl 40046207 0 returned -16
[  710.267708] binder: BINDER_SET_CONTEXT_MGR already set
[  710.267715] binder: 27622:27633 ioctl 40046207 0 returned -16
[  710.274126] binder: BINDER_SET_CONTEXT_MGR already set
[  710.274132] binder: 27629:27632 ioctl 40046207 0 returned -16
[  710.274177] binder: BINDER_SET_CONTEXT_MGR already set
[  710.274183] binder: 27634:27637 ioctl 40046207 0 returned -16
[  710.310677] binder: BINDER_SET_CONTEXT_MGR already set
[  710.310685] binder: 27635:27639 ioctl 40046207 0 returned -16
[  710.330846] binder: BINDER_SET_CONTEXT_MGR already set
[  710.330854] binder: 27640:27641 ioctl 40046207 0 returned -16
[  710.351896] binder: BINDER_SET_CONTEXT_MGR already set
[  710.351904] binder: 27642:27643 ioctl 40046207 0 returned -16
[  710.372669] binder: BINDER_SET_CONTEXT_MGR already set
[  710.372676] binder: 27644:27645 ioctl 40046207 0 returned -16
[  710.382695] binder: BINDER_SET_CONTEXT_MGR already set
[  710.382702] binder: 27646:27647 ioctl 40046207 0 returned -16
[  710.429010] binder: BINDER_SET_CONTEXT_MGR already set
[  710.429018] binder: 27650:27656 ioctl 40046207 0 returned -16
[  710.432701] binder: BINDER_SET_CONTEXT_MGR already set
[  710.432709] binder: 27648:27657 ioctl 40046207 0 returned -16
[  710.443840] binder: BINDER_SET_CONTEXT_MGR already set
[  710.443847] binder: 27653:27658 ioctl 40046207 0 returned -16
[  710.447028] binder: BINDER_SET_CONTEXT_MGR already set
[  710.447036] binder: 27654:27661 ioctl 40046207 0 returned -16
[  710.462344] binder: BINDER_SET_CONTEXT_MGR already set
[  710.462352] binder: 27652:27662 ioctl 40046207 0 returned -16
[  710.495240] binder: BINDER_SET_CONTEXT_MGR already set
[  710.495248] binder: 27659:27663 ioctl 40046207 0 returned -16
[  710.526784] binder: BINDER_SET_CONTEXT_MGR already set
[  710.526791] binder: 27664:27667 ioctl 40046207 0 returned -16
[  710.580864] binder: BINDER_SET_CONTEXT_MGR already set
[  710.580873] binder: 27670:27673 ioctl 40046207 0 returned -16
[  710.591813] binder: BINDER_SET_CONTEXT_MGR already set
[  710.591821] binder: 27672:27675 ioctl 40046207 0 returned -16
[  710.595274] binder: BINDER_SET_CONTEXT_MGR already set
[  710.595281] binder: 27676:27680 ioctl 40046207 0 returned -16
[  710.611295] binder: BINDER_SET_CONTEXT_MGR already set
[  710.611302] binder: 27678:27683 ioctl 40046207 0 returned -16
[  710.615467] binder: BINDER_SET_CONTEXT_MGR already set
[  710.615475] binder: 27668:27681 ioctl 40046207 0 returned -16
[  710.665299] binder: BINDER_SET_CONTEXT_MGR already set
[  710.665307] binder: 27685:27689 ioctl 40046207 0 returned -16
[  710.666210] binder: BINDER_SET_CONTEXT_MGR already set
[  710.666217] binder: 27686:27688 ioctl 40046207 0 returned -16
[  710.712644] binder: BINDER_SET_CONTEXT_MGR already set
[  710.712652] binder: 27687:27690 ioctl 40046207 0 returned -16
[  710.728001] binder: BINDER_SET_CONTEXT_MGR already set
[  710.728009] binder: 27693:27698 ioctl 40046207 0 returned -16
[  710.735619] binder: BINDER_SET_CONTEXT_MGR already set
[  710.735626] binder: 27695:27701 ioctl 40046207 0 returned -16
[  710.746951] binder: BINDER_SET_CONTEXT_MGR already set
[  710.746958] binder: 27697:27702 ioctl 40046207 0 returned -16
[  710.765617] binder: BINDER_SET_CONTEXT_MGR already set
[  710.765625] binder: 27705:27706 ioctl 40046207 0 returned -16
[  710.786531] binder: BINDER_SET_CONTEXT_MGR already set
[  710.786537] binder: 27700:27703 ioctl 40046207 0 returned -16
[  710.834107] binder: BINDER_SET_CONTEXT_MGR already set
[  710.834115] binder: 27710:27715 ioctl 40046207 0 returned -16
[  710.842856] binder: BINDER_SET_CONTEXT_MGR already set
[  710.842864] binder: 27707:27718 ioctl 40046207 0 returned -16
[  710.843192] binder: BINDER_SET_CONTEXT_MGR already set
[  710.843199] binder: 27708:27721 ioctl 40046207 0 returned -16
[  710.845966] binder: BINDER_SET_CONTEXT_MGR already set
[  710.845973] binder: 27714:27722 ioctl 40046207 0 returned -16
[  710.851406] binder: BINDER_SET_CONTEXT_MGR already set
[  710.851417] binder: 27713:27719 ioctl 40046207 0 returned -16
[  710.924425] binder: BINDER_SET_CONTEXT_MGR already set
[  710.924434] binder: 27727:27729 ioctl 40046207 0 returned -16
[  710.940096] binder: BINDER_SET_CONTEXT_MGR already set
[  710.940103] binder: 27724:27734 ioctl 40046207 0 returned -16
[  710.947752] binder: BINDER_SET_CONTEXT_MGR already set
[  710.947759] binder: 27731:27736 ioctl 40046207 0 returned -16
[  710.951612] binder: BINDER_SET_CONTEXT_MGR already set
[  710.951620] binder: 27732:27737 ioctl 40046207 0 returned -16
[  710.952239] binder: BINDER_SET_CONTEXT_MGR already set
[  710.952246] binder: 27726:27733 ioctl 40046207 0 returned -16
[  710.995997] binder: BINDER_SET_CONTEXT_MGR already set
[  710.996005] binder: 27735:27738 ioctl 40046207 0 returned -16
[  711.057942] binder: BINDER_SET_CONTEXT_MGR already set
[  711.057950] binder: 27743:27749 ioctl 40046207 0 returned -16
[  711.060275] binder: BINDER_SET_CONTEXT_MGR already set
[  711.060282] binder: 27745:27750 ioctl 40046207 0 returned -16
[  711.071300] binder: BINDER_SET_CONTEXT_MGR already set
[  711.071308] binder: 27748:27753 ioctl 40046207 0 returned -16
[  711.072648] binder: BINDER_SET_CONTEXT_MGR already set
[  711.072655] binder: 27744:27755 ioctl 40046207 0 returned -16
[  711.076676] binder: BINDER_SET_CONTEXT_MGR already set
[  711.076682] binder: 27751:27754 ioctl 40046207 0 returned -16
[  711.095406] binder: BINDER_SET_CONTEXT_MGR already set
[  711.095414] binder: 27752:27756 ioctl 40046207 0 returned -16
[  711.148278] binder: BINDER_SET_CONTEXT_MGR already set
[  711.148286] binder: 27757:27759 ioctl 40046207 0 returned -16
[  711.162988] binder: BINDER_SET_CONTEXT_MGR already set
[  711.162995] binder: 27758:27760 ioctl 40046207 0 returned -16
[  711.175409] binder: BINDER_SET_CONTEXT_MGR already set
[  711.175416] binder: 27762:27765 ioctl 40046207 0 returned -16
[  711.182118] binder: BINDER_SET_CONTEXT_MGR already set
[  711.182125] binder: 27761:27763 ioctl 40046207 0 returned -16
[  711.191515] binder: BINDER_SET_CONTEXT_MGR already set
[  711.191522] binder: 27767:27770 ioctl 40046207 0 returned -16
[  711.211375] binder: BINDER_SET_CONTEXT_MGR already set
[  711.211381] binder: 27771:27772 ioctl 40046207 0 returned -16
[  711.222810] binder: BINDER_SET_CONTEXT_MGR already set
[  711.222817] binder: 27764:27768 ioctl 40046207 0 returned -16
[  711.260721] binder: BINDER_SET_CONTEXT_MGR already set
[  711.260728] binder: 27774:27775 ioctl 40046207 0 returned -16
[  711.267368] binder: BINDER_SET_CONTEXT_MGR already set
[  711.267376] binder: 27773:27776 ioctl 40046207 0 returned -16
[  711.306451] binder: BINDER_SET_CONTEXT_MGR already set
[  711.306460] binder: 27777:27779 ioctl 40046207 0 returned -16
[  711.315894] binder: BINDER_SET_CONTEXT_MGR already set
[  711.315902] binder: 27778:27780 ioctl 40046207 0 returned -16
[  711.316597] binder: BINDER_SET_CONTEXT_MGR already set
[  711.316603] binder: 27781:27787 ioctl 40046207 0 returned -16
[  711.323329] binder: BINDER_SET_CONTEXT_MGR already set
[  711.323337] binder: 27783:27786 ioctl 40046207 0 returned -16
[  711.324323] binder: BINDER_SET_CONTEXT_MGR already set
[  711.324329] binder: 27782:27789 ioctl 40046207 0 returned -16
[  711.332052] binder: BINDER_SET_CONTEXT_MGR already set
[  711.332059] binder: 27784:27790 ioctl 40046207 0 returned -16
[  711.416538] binder: BINDER_SET_CONTEXT_MGR already set
[  711.416544] binder: 27792:27794 ioctl 40046207 0 returned -16
[  711.426459] binder: BINDER_SET_CONTEXT_MGR already set
[  711.426467] binder: 27795:27797 ioctl 40046207 0 returned -16
[  711.428078] binder: BINDER_SET_CONTEXT_MGR already set
[  711.428085] binder: 27791:27796 ioctl 40046207 0 returned -16
[  711.429350] binder: BINDER_SET_CONTEXT_MGR already set
[  711.429357] binder: 27793:27800 ioctl 40046207 0 returned -16
[  711.437450] binder: BINDER_SET_CONTEXT_MGR already set
[  711.437456] binder: 27799:27803 ioctl 40046207 0 returned -16
[  711.444190] binder: BINDER_SET_CONTEXT_MGR already set
[  711.444197] binder: 27801:27804 ioctl 40046207 0 returned -16
[  711.532306] binder: BINDER_SET_CONTEXT_MGR already set
[  711.532313] binder: 27805:27806 ioctl 40046207 0 returned -16
[  711.545665] binder: BINDER_SET_CONTEXT_MGR already set
[  711.545672] binder: 27811:27817 ioctl 40046207 0 returned -16
[  711.550341] binder: BINDER_SET_CONTEXT_MGR already set
[  711.550349] binder: 27809:27815 ioctl 40046207 0 returned -16
[  711.551672] binder: BINDER_SET_CONTEXT_MGR already set
[  711.551678] binder: 27810:27818 ioctl 40046207 0 returned -16
[  711.561652] binder: BINDER_SET_CONTEXT_MGR already set
[  711.561659] binder: 27812:27816 ioctl 40046207 0 returned -16
[  711.561800] binder: BINDER_SET_CONTEXT_MGR already set
[  711.561807] binder: 27813:27819 ioctl 40046207 0 returned -16
[  711.647809] binder: BINDER_SET_CONTEXT_MGR already set
[  711.647817] binder: 27820:27829 ioctl 40046207 0 returned -16
[  711.650578] binder: BINDER_SET_CONTEXT_MGR already set
[  711.650584] binder: 27821:27834 ioctl 40046207 0 returned -16
[  711.657609] binder: BINDER_SET_CONTEXT_MGR already set
[  711.657616] binder: 27827:27833 ioctl 40046207 0 returned -16
[  711.659965] binder: BINDER_SET_CONTEXT_MGR already set
[  711.659971] binder: 27822:27830 ioctl 40046207 0 returned -16
[  711.660792] binder: BINDER_SET_CONTEXT_MGR already set
[  711.660798] binder: 27824:27831 ioctl 40046207 0 returned -16
[  711.665636] binder: BINDER_SET_CONTEXT_MGR already set
[  711.665643] binder: 27826:27832 ioctl 40046207 0 returned -16
[  711.676264] binder: BINDER_SET_CONTEXT_MGR already set
[  711.676272] binder: 27823:27835 ioctl 40046207 0 returned -16
[  711.756875] binder: BINDER_SET_CONTEXT_MGR already set
[  711.756883] binder: 27840:27843 ioctl 40046207 0 returned -16
[  711.760317] binder: BINDER_SET_CONTEXT_MGR already set
[  711.760324] binder: 27838:27841 ioctl 40046207 0 returned -16
[  711.763261] binder: BINDER_SET_CONTEXT_MGR already set
[  711.763268] binder: 27839:27842 ioctl 40046207 0 returned -16
[  711.783792] binder: BINDER_SET_CONTEXT_MGR already set
[  711.783800] binder: 27845:27848 ioctl 40046207 0 returned -16
[  711.800112] binder: BINDER_SET_CONTEXT_MGR already set
[  711.800119] binder: 27849:27850 ioctl 40046207 0 returned -16
[  711.847522] binder: BINDER_SET_CONTEXT_MGR already set
[  711.847529] binder: 27856:27862 ioctl 40046207 0 returned -16
[  711.849330] binder: BINDER_SET_CONTEXT_MGR already set
[  711.849338] binder: 27855:27858 ioctl 40046207 0 returned -16
[  711.849630] binder: BINDER_SET_CONTEXT_MGR already set
[  711.849636] binder: 27852:27860 ioctl 40046207 0 returned -16
[  711.857088] binder: BINDER_SET_CONTEXT_MGR already set
[  711.857095] binder: 27857:27864 ioctl 40046207 0 returned -16
[  711.859495] binder: BINDER_SET_CONTEXT_MGR already set
[  711.859503] binder: 27854:27863 ioctl 40046207 0 returned -16
[  711.883179] binder: BINDER_SET_CONTEXT_MGR already set
[  711.883187] binder: 27851:27865 ioctl 40046207 0 returned -16
[  711.899051] binder: BINDER_SET_CONTEXT_MGR already set
[  711.899059] binder: 27861:27866 ioctl 40046207 0 returned -16
[  711.954940] binder: BINDER_SET_CONTEXT_MGR already set
[  711.954948] binder: 27871:27873 ioctl 40046207 0 returned -16
[  711.958351] binder: BINDER_SET_CONTEXT_MGR already set
[  711.958359] binder: 27872:27879 ioctl 40046207 0 returned -16
[  711.961711] binder: BINDER_SET_CONTEXT_MGR already set
[  711.961718] binder: 27867:27874 ioctl 40046207 0 returned -16
[  711.967954] binder: BINDER_SET_CONTEXT_MGR already set
[  711.967961] binder: 27868:27878 ioctl 40046207 0 returned -16
[  711.970337] binder: BINDER_SET_CONTEXT_MGR already set
[  711.970343] binder: 27869:27880 ioctl 40046207 0 returned -16
[  711.982703] binder: BINDER_SET_CONTEXT_MGR already set
[  711.982710] binder: 27876:27882 ioctl 40046207 0 returned -16
[  712.004056] binder: BINDER_SET_CONTEXT_MGR already set
[  712.004064] binder: 27877:27881 ioctl 40046207 0 returned -16
[  712.036377] binder: BINDER_SET_CONTEXT_MGR already set
[  712.036384] binder: 27883:27884 ioctl 40046207 0 returned -16
[  712.051757] binder: BINDER_SET_CONTEXT_MGR already set
[  712.051764] binder: 27886:27891 ioctl 40046207 0 returned -16
[  712.055084] binder: BINDER_SET_CONTEXT_MGR already set
[  712.055092] binder: 27885:27892 ioctl 40046207 0 returned -16
[  712.087907] binder: BINDER_SET_CONTEXT_MGR already set
[  712.087915] binder: 27889:27895 ioctl 40046207 0 returned -16
[  712.091415] binder: BINDER_SET_CONTEXT_MGR already set
[  712.091423] binder: 27887:27894 ioctl 40046207 0 returned -16
[  712.101521] binder: BINDER_SET_CONTEXT_MGR already set
[  712.101529] binder: 27890:27896 ioctl 40046207 0 returned -16
[  712.103490] binder: BINDER_SET_CONTEXT_MGR already set
[  712.103497] binder: 27898:27899 ioctl 40046207 0 returned -16
[  712.121822] binder: BINDER_SET_CONTEXT_MGR already set
[  712.121829] binder: 27897:27903 ioctl 40046207 0 returned -16
[  712.195008] binder: BINDER_SET_CONTEXT_MGR already set
[  712.195016] binder: 27904:27908 ioctl 40046207 0 returned -16
[  712.195522] binder: BINDER_SET_CONTEXT_MGR already set
[  712.195528] binder: 27907:27910 ioctl 40046207 0 returned -16
[  712.208568] binder: BINDER_SET_CONTEXT_MGR already set
[  712.208575] binder: 27911:27918 ioctl 40046207 0 returned -16
[  712.212545] binder: BINDER_SET_CONTEXT_MGR already set
[  712.212552] binder: 27914:27919 ioctl 40046207 0 returned -16
[  712.268560] binder: BINDER_SET_CONTEXT_MGR already set
[  712.268568] binder: 27912:27917 ioctl 40046207 0 returned -16
[  712.273591] binder: BINDER_SET_CONTEXT_MGR already set
[  712.273600] binder: 27909:27915 ioctl 40046207 0 returned -16
[  712.286531] binder: BINDER_SET_CONTEXT_MGR already set
[  712.286538] binder: 27922:27924 ioctl 40046207 0 returned -16
[  712.303528] binder: BINDER_SET_CONTEXT_MGR already set
[  712.303535] binder: 27925:27926 ioctl 40046207 0 returned -16
[  712.306443] binder: BINDER_SET_CONTEXT_MGR already set
[  712.306449] binder: 27923:27927 ioctl 40046207 0 returned -16
[  712.358366] binder: BINDER_SET_CONTEXT_MGR already set
[  712.358374] binder: 27934:27935 ioctl 40046207 0 returned -16
[  712.362345] binder: BINDER_SET_CONTEXT_MGR already set
[  712.362352] binder: 27930:27931 ioctl 40046207 0 returned -16
[  712.379580] binder: BINDER_SET_CONTEXT_MGR already set
[  712.379586] binder: 27938:27941 ioctl 40046207 0 returned -16
[  712.403487] binder: BINDER_SET_CONTEXT_MGR already set
[  712.403494] binder: 27937:27940 ioctl 40046207 0 returned -16
[  712.420018] binder: BINDER_SET_CONTEXT_MGR already set
[  712.420026] binder: 27936:27939 ioctl 40046207 0 returned -16
[  712.455695] binder: BINDER_SET_CONTEXT_MGR already set
[  712.455737] binder: 27943:27948 ioctl 40046207 0 returned -16
[  712.462919] binder: BINDER_SET_CONTEXT_MGR already set
[  712.462926] binder: 27945:27950 ioctl 40046207 0 returned -16
[  712.463692] binder: BINDER_SET_CONTEXT_MGR already set
[  712.463698] binder: 27944:27949 ioctl 40046207 0 returned -16
[  712.469975] binder: BINDER_SET_CONTEXT_MGR already set
[  712.469982] binder: 27947:27951 ioctl 40046207 0 returned -16
[  712.478464] binder: BINDER_SET_CONTEXT_MGR already set
[  712.478471] binder: 27953:27955 ioctl 40046207 0 returned -16
[  712.484389] binder: BINDER_SET_CONTEXT_MGR already set
[  712.484395] binder: 27946:27956 ioctl 40046207 0 returned -16
[  712.508482] binder: BINDER_SET_CONTEXT_MGR already set
[  712.508489] binder: 27952:27957 ioctl 40046207 0 returned -16
[  712.550096] binder: BINDER_SET_CONTEXT_MGR already set
[  712.550103] binder: 27960:27963 ioctl 40046207 0 returned -16
[  712.550863] binder: BINDER_SET_CONTEXT_MGR already set
[  712.550869] binder: 27962:27964 ioctl 40046207 0 returned -16
[  712.553811] binder: BINDER_SET_CONTEXT_MGR already set
[  712.553817] binder: 27961:27967 ioctl 40046207 0 returned -16
[  712.591935] binder: BINDER_SET_CONTEXT_MGR already set
[  712.591943] binder: 27959:27965 ioctl 40046207 0 returned -16
[  712.634020] binder: BINDER_SET_CONTEXT_MGR already set
[  712.634028] binder: 27968:27970 ioctl 40046207 0 returned -16
[  712.644011] binder: BINDER_SET_CONTEXT_MGR already set
[  712.644019] binder: 27974:27981 ioctl 40046207 0 returned -16
[  712.646259] binder: BINDER_SET_CONTEXT_MGR already set
[  712.646267] binder: 27972:27977 ioctl 40046207 0 returned -16
[  712.647202] binder: BINDER_SET_CONTEXT_MGR already set
[  712.647208] binder: 27976:27982 ioctl 40046207 0 returned -16
[  712.680704] binder: BINDER_SET_CONTEXT_MGR already set
[  712.680717] binder: 27973:27980 ioctl 40046207 0 returned -16
[  712.684896] binder: BINDER_SET_CONTEXT_MGR already set
[  712.684904] binder: 27975:27979 ioctl 40046207 0 returned -16
[  712.686620] binder: BINDER_SET_CONTEXT_MGR already set
[  712.686628] binder: 27978:27983 ioctl 40046207 0 returned -16
[  712.709462] scsi_io_completion: 96 callbacks suppressed
[  712.709479] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  712.709489] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  712.709498] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  712.709504] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  712.709510] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  712.729512] binder: BINDER_SET_CONTEXT_MGR already set
[  712.729518] binder: 27988:27989 ioctl 40046207 0 returned -16
[  712.730993] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  712.731003] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  712.731015] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  712.731026] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  712.731035] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  712.750361] binder: BINDER_SET_CONTEXT_MGR already set
[  712.750368] binder: 27992:27993 ioctl 40046207 0 returned -16
[  712.752863] binder: BINDER_SET_CONTEXT_MGR already set
[  712.752871] binder: 27990:27994 ioctl 40046207 0 returned -16
[  712.763881] binder: BINDER_SET_CONTEXT_MGR already set
[  712.763888] binder: 27991:27995 ioctl 40046207 0 returned -16
[  712.766822] binder: BINDER_SET_CONTEXT_MGR already set
[  712.766829] binder: 27985:27987 ioctl 40046207 0 returned -16
[  712.792852] binder: BINDER_SET_CONTEXT_MGR already set
[  712.792858] binder: 27998:27999 ioctl 40046207 0 returned -16
[  712.815304] binder: BINDER_SET_CONTEXT_MGR already set
[  712.815310] binder: 27997:28001 ioctl 40046207 0 returned -16
[  712.842572] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  712.842582] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  712.842593] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  712.842603] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  712.842611] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  712.857804] binder: BINDER_SET_CONTEXT_MGR already set
[  712.857811] binder: 28003:28006 ioctl 40046207 0 returned -16
[  712.859217] binder: BINDER_SET_CONTEXT_MGR already set
[  712.859224] binder: 28004:28007 ioctl 40046207 0 returned -16
[  713.037155] binder: BINDER_SET_CONTEXT_MGR already set
[  713.037163] binder: 28005:28008 ioctl 40046207 0 returned -16
[  713.065576] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.065590] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  713.065602] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.065614] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.065624] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  713.125460] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.125473] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  713.125485] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.125496] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.125507] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  713.133297] binder: BINDER_SET_CONTEXT_MGR already set
[  713.133304] binder: 28010:28016 ioctl 40046207 0 returned -16
[  713.141304] binder: BINDER_SET_CONTEXT_MGR already set
[  713.141311] binder: 28012:28018 ioctl 40046207 0 returned -16
[  713.161630] binder: BINDER_SET_CONTEXT_MGR already set
[  713.161637] binder: 28017:28019 ioctl 40046207 0 returned -16
[  713.191540] binder: BINDER_SET_CONTEXT_MGR already set
[  713.191548] binder: 28009:28022 ioctl 40046207 0 returned -16
[  713.210541] binder: BINDER_SET_CONTEXT_MGR already set
[  713.210549] binder: 28015:28021 ioctl 40046207 0 returned -16
[  713.211291] binder: BINDER_SET_CONTEXT_MGR already set
[  713.211297] binder: 28013:28020 ioctl 40046207 0 returned -16
[  713.216160] binder: BINDER_SET_CONTEXT_MGR already set
[  713.216166] binder: 28023:28027 ioctl 40046207 0 returned -16
[  713.256522] binder: BINDER_SET_CONTEXT_MGR already set
[  713.256530] binder: 28029:28031 ioctl 40046207 0 returned -16
[  713.258060] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.258072] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  713.258084] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.258095] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.258104] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  713.270932] binder: BINDER_SET_CONTEXT_MGR already set
[  713.270940] binder: 28026:28028 ioctl 40046207 0 returned -16
[  713.274861] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.274873] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  713.274887] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.274899] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.274908] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  713.324261] binder: BINDER_SET_CONTEXT_MGR already set
[  713.324270] binder: 28034:28039 ioctl 40046207 0 returned -16
[  713.325855] binder: BINDER_SET_CONTEXT_MGR already set
[  713.325862] binder: 28036:28041 ioctl 40046207 0 returned -16
[  713.326563] binder: BINDER_SET_CONTEXT_MGR already set
[  713.326569] binder: 28033:28040 ioctl 40046207 0 returned -16
[  713.331786] binder: BINDER_SET_CONTEXT_MGR already set
[  713.331794] binder: 28038:28042 ioctl 40046207 0 returned -16
[  713.344559] binder: BINDER_SET_CONTEXT_MGR already set
[  713.344566] binder: 28035:28047 ioctl 40046207 0 returned -16
[  713.347727] binder: BINDER_SET_CONTEXT_MGR already set
[  713.347738] binder: 28037:28046 ioctl 40046207 0 returned -16
[  713.351190] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.351202] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  713.351213] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.351225] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.351233] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  713.356250] binder: BINDER_SET_CONTEXT_MGR already set
[  713.356258] binder: 28043:28048 ioctl 40046207 0 returned -16
[  713.359058] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.359069] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  713.359079] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.359090] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.359098] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  713.422786] binder: BINDER_SET_CONTEXT_MGR already set
[  713.422793] binder: 28050:28052 ioctl 40046207 0 returned -16
[  713.424448] binder: BINDER_SET_CONTEXT_MGR already set
[  713.424455] binder: 28049:28051 ioctl 40046207 0 returned -16
[  713.426692] binder: BINDER_SET_CONTEXT_MGR already set
[  713.426700] binder: 28055:28057 ioctl 40046207 0 returned -16
[  713.437724] binder: BINDER_SET_CONTEXT_MGR already set
[  713.437731] binder: 28056:28058 ioctl 40046207 0 returned -16
[  713.441061] binder: BINDER_SET_CONTEXT_MGR already set
[  713.441067] binder: 28053:28060 ioctl 40046207 0 returned -16
[  713.443663] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  713.443674] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  713.443692] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.443703] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  713.443711] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  713.469030] binder: BINDER_SET_CONTEXT_MGR already set
[  713.469038] binder: 28059:28061 ioctl 40046207 0 returned -16
[  713.481276] binder: BINDER_SET_CONTEXT_MGR already set
[  713.481284] binder: 28063:28064 ioctl 40046207 0 returned -16
[  713.505321] binder: BINDER_SET_CONTEXT_MGR already set
[  713.505328] binder: 28067:28069 ioctl 40046207 0 returned -16
[  713.520295] binder: BINDER_SET_CONTEXT_MGR already set
[  713.520302] binder: 28065:28072 ioctl 40046207 0 returned -16
[  713.530250] binder: BINDER_SET_CONTEXT_MGR already set
[  713.530257] binder: 28071:28073 ioctl 40046207 0 returned -16
[  713.587944] binder: BINDER_SET_CONTEXT_MGR already set
[  713.587951] binder: 28074:28075 ioctl 40046207 0 returned -16
[  713.597705] binder: BINDER_SET_CONTEXT_MGR already set
[  713.597712] binder: 28080:28086 ioctl 40046207 0 returned -16
[  713.599618] binder: BINDER_SET_CONTEXT_MGR already set
[  713.599625] binder: 28077:28082 ioctl 40046207 0 returned -16
[  713.602930] binder: BINDER_SET_CONTEXT_MGR already set
[  713.602937] binder: 28079:28087 ioctl 40046207 0 returned -16
[  713.609613] binder: BINDER_SET_CONTEXT_MGR already set
[  713.609622] binder: 28076:28085 ioctl 40046207 0 returned -16
[  713.611646] binder: BINDER_SET_CONTEXT_MGR already set
[  713.611654] binder: 28083:28088 ioctl 40046207 0 returned -16
[  713.695371] binder: BINDER_SET_CONTEXT_MGR already set
[  713.695379] binder: 28091:28094 ioctl 40046207 0 returned -16
[  713.700336] binder: BINDER_SET_CONTEXT_MGR already set
[  713.700343] binder: 28090:28093 ioctl 40046207 0 returned -16
[  713.723894] binder: BINDER_SET_CONTEXT_MGR already set
[  713.723901] binder: 28092:28095 ioctl 40046207 0 returned -16
[  713.741755] binder: BINDER_SET_CONTEXT_MGR already set
[  713.741762] binder: 28097:28100 ioctl 40046207 0 returned -16
[  713.752084] binder: BINDER_SET_CONTEXT_MGR already set
[  713.752091] binder: 28101:28104 ioctl 40046207 0 returned -16
[  713.795386] binder: BINDER_SET_CONTEXT_MGR already set
[  713.795393] binder: 28108:28116 ioctl 40046207 0 returned -16
[  713.800632] binder: BINDER_SET_CONTEXT_MGR already set
[  713.800639] binder: 28110:28115 ioctl 40046207 0 returned -16
[  713.814098] binder: BINDER_SET_CONTEXT_MGR already set
[  713.814105] binder: 28114:28123 ioctl 40046207 0 returned -16
[  713.818172] binder: BINDER_SET_CONTEXT_MGR already set
[  713.818179] binder: 28112:28120 ioctl 40046207 0 returned -16
[  713.822355] binder: BINDER_SET_CONTEXT_MGR already set
[  713.822362] binder: 28109:28126 ioctl 40046207 0 returned -16
[  713.830520] binder: BINDER_SET_CONTEXT_MGR already set
[  713.830527] binder: 28111:28127 ioctl 40046207 0 returned -16
[  713.882618] binder: BINDER_SET_CONTEXT_MGR already set
[  713.882626] binder: 28129:28131 ioctl 40046207 0 returned -16
[  713.914334] binder: BINDER_SET_CONTEXT_MGR already set
[  713.914342] binder: 28130:28140 ioctl 40046207 0 returned -16
[  713.914965] binder: BINDER_SET_CONTEXT_MGR already set
[  713.914972] binder: 28133:28136 ioctl 40046207 0 returned -16
[  713.915491] binder: BINDER_SET_CONTEXT_MGR already set
[  713.915497] binder: 28128:28138 ioctl 40046207 0 returned -16
[  713.917864] binder: BINDER_SET_CONTEXT_MGR already set
[  713.917871] binder: 28132:28135 ioctl 40046207 0 returned -16
[  713.932609] binder: BINDER_SET_CONTEXT_MGR already set
[  713.932616] binder: 28139:28142 ioctl 40046207 0 returned -16
[  713.963943] binder: BINDER_SET_CONTEXT_MGR already set
[  713.963951] binder: 28144:28145 ioctl 40046207 0 returned -16
[  713.999658] binder: BINDER_SET_CONTEXT_MGR already set
[  713.999666] binder: 28146:28148 ioctl 40046207 0 returned -16
[  714.005857] binder: BINDER_SET_CONTEXT_MGR already set
[  714.005865] binder: 28147:28154 ioctl 40046207 0 returned -16
[  714.012323] binder: BINDER_SET_CONTEXT_MGR already set
[  714.012331] binder: 28149:28152 ioctl 40046207 0 returned -16
[  714.055802] binder: BINDER_SET_CONTEXT_MGR already set
[  714.055809] binder: 28153:28157 ioctl 40046207 0 returned -16
[  714.100119] binder: BINDER_SET_CONTEXT_MGR already set
[  714.100127] binder: 28158:28164 ioctl 40046207 0 returned -16
[  714.106505] binder: BINDER_SET_CONTEXT_MGR already set
[  714.106513] binder: 28159:28166 ioctl 40046207 0 returned -16
[  714.116630] binder: BINDER_SET_CONTEXT_MGR already set
[  714.116637] binder: 28161:28171 ioctl 40046207 0 returned -16
[  714.120165] binder: BINDER_SET_CONTEXT_MGR already set
[  714.120172] binder: 28162:28170 ioctl 40046207 0 returned -16
[  714.124583] binder: BINDER_SET_CONTEXT_MGR already set
[  714.124590] binder: 28160:28172 ioctl 40046207 0 returned -16
[  714.160633] binder: BINDER_SET_CONTEXT_MGR already set
[  714.160639] binder: 28169:28173 ioctl 40046207 0 returned -16
[  714.184731] binder: BINDER_SET_CONTEXT_MGR already set
[  714.184740] binder: 28174:28179 ioctl 40046207 0 returned -16
[  714.190256] binder: BINDER_SET_CONTEXT_MGR already set
[  714.190264] binder: 28175:28178 ioctl 40046207 0 returned -16
[  714.243307] binder: BINDER_SET_CONTEXT_MGR already set
[  714.243315] binder: 28180:28183 ioctl 40046207 0 returned -16
[  714.252255] binder: BINDER_SET_CONTEXT_MGR already set
[  714.252262] binder: 28185:28192 ioctl 40046207 0 returned -16
[  714.260426] binder: BINDER_SET_CONTEXT_MGR already set
[  714.260434] binder: 28184:28188 ioctl 40046207 0 returned -16
[  714.265261] binder: BINDER_SET_CONTEXT_MGR already set
[  714.265268] binder: 28186:28193 ioctl 40046207 0 returned -16
[  714.269128] binder: BINDER_SET_CONTEXT_MGR already set
[  714.269134] binder: 28181:28194 ioctl 40046207 0 returned -16
[  714.272560] binder: BINDER_SET_CONTEXT_MGR already set
[  714.272642] binder: 28189:28191 ioctl 40046207 0 returned -16
[  714.336152] binder: BINDER_SET_CONTEXT_MGR already set
[  714.336160] binder: 28199:28201 ioctl 40046207 0 returned -16
[  714.338508] binder: BINDER_SET_CONTEXT_MGR already set
[  714.338515] binder: 28198:28202 ioctl 40046207 0 returned -16
[  714.356079] binder: BINDER_SET_CONTEXT_MGR already set
[  714.356087] binder: 28200:28204 ioctl 40046207 0 returned -16
[  714.418324] binder: BINDER_SET_CONTEXT_MGR already set
[  714.418332] binder: 28209:28215 ioctl 40046207 0 returned -16
[  714.440006] binder: BINDER_SET_CONTEXT_MGR already set
[  714.440014] binder: 28210:28219 ioctl 40046207 0 returned -16
[  714.440681] binder: BINDER_SET_CONTEXT_MGR already set
[  714.440688] binder: 28211:28220 ioctl 40046207 0 returned -16
[  714.443315] binder: BINDER_SET_CONTEXT_MGR already set
[  714.443450] binder: 28208:28218 ioctl 40046207 0 returned -16
[  714.443479] binder: BINDER_SET_CONTEXT_MGR already set
[  714.443485] binder: 28206:28217 ioctl 40046207 0 returned -16
[  714.491853] binder: BINDER_SET_CONTEXT_MGR already set
[  714.491861] binder: 28213:28221 ioctl 40046207 0 returned -16
[  714.519592] binder: BINDER_SET_CONTEXT_MGR already set
[  714.519600] binder: 28228:28232 ioctl 40046207 0 returned -16
[  714.527521] binder: BINDER_SET_CONTEXT_MGR already set
[  714.527530] binder: 28230:28234 ioctl 40046207 0 returned -16
[  714.535250] binder: BINDER_SET_CONTEXT_MGR already set
[  714.535258] binder: 28223:28233 ioctl 40046207 0 returned -16
[  714.545413] binder: BINDER_SET_CONTEXT_MGR already set
[  714.545421] binder: 28226:28235 ioctl 40046207 0 returned -16
[  714.546413] binder: BINDER_SET_CONTEXT_MGR already set
[  714.546419] binder: 28231:28236 ioctl 40046207 0 returned -16
[  714.591244] binder: BINDER_SET_CONTEXT_MGR already set
[  714.591252] binder: 28237:28239 ioctl 40046207 0 returned -16
[  714.598308] binder: BINDER_SET_CONTEXT_MGR already set
[  714.598316] binder: 28242:28243 ioctl 40046207 0 returned -16
[  714.656432] binder: BINDER_SET_CONTEXT_MGR already set
[  714.656440] binder: 28245:28251 ioctl 40046207 0 returned -16
[  714.663693] binder: BINDER_SET_CONTEXT_MGR already set
[  714.663699] binder: 28246:28250 ioctl 40046207 0 returned -16
[  714.670925] binder: BINDER_SET_CONTEXT_MGR already set
[  714.670932] binder: 28249:28257 ioctl 40046207 0 returned -16
[  714.674215] binder: BINDER_SET_CONTEXT_MGR already set
[  714.674222] binder: 28253:28255 ioctl 40046207 0 returned -16
[  714.683984] binder: BINDER_SET_CONTEXT_MGR already set
[  714.683991] binder: 28254:28259 ioctl 40046207 0 returned -16
[  714.686907] binder: BINDER_SET_CONTEXT_MGR already set
[  714.686913] binder: 28248:28258 ioctl 40046207 0 returned -16
[  714.751442] binder: BINDER_SET_CONTEXT_MGR already set
[  714.751450] binder: 28261:28262 ioctl 40046207 0 returned -16
[  714.797688] binder: BINDER_SET_CONTEXT_MGR already set
[  714.797697] binder: 28264:28267 ioctl 40046207 0 returned -16
[  714.811168] binder: BINDER_SET_CONTEXT_MGR already set
[  714.811175] binder: 28271:28274 ioctl 40046207 0 returned -16
[  714.814931] binder: BINDER_SET_CONTEXT_MGR already set
[  714.814938] binder: 28268:28273 ioctl 40046207 0 returned -16
[  714.818814] binder: BINDER_SET_CONTEXT_MGR already set
[  714.818821] binder: 28269:28275 ioctl 40046207 0 returned -16
[  714.826796] binder: BINDER_SET_CONTEXT_MGR already set
[  714.826803] binder: 28272:28277 ioctl 40046207 0 returned -16
[  714.878542] binder: BINDER_SET_CONTEXT_MGR already set
[  714.878550] binder: 28281:28285 ioctl 40046207 0 returned -16
[  714.887698] binder: BINDER_SET_CONTEXT_MGR already set
[  714.887706] binder: 28276:28278 ioctl 40046207 0 returned -16
[  714.888307] binder: BINDER_SET_CONTEXT_MGR already set
[  714.888314] binder: 28283:28286 ioctl 40046207 0 returned -16
[  714.937170] binder: BINDER_SET_CONTEXT_MGR already set
[  714.937177] binder: 28291:28293 ioctl 40046207 0 returned -16
[  714.961429] binder: BINDER_SET_CONTEXT_MGR already set
[  714.961437] binder: 28294:28295 ioctl 40046207 0 returned -16
[  714.966759] binder: BINDER_SET_CONTEXT_MGR already set
[  714.966766] binder: 28289:28297 ioctl 40046207 0 returned -16
[  714.967791] binder: BINDER_SET_CONTEXT_MGR already set
[  714.967798] binder: 28290:28301 ioctl 40046207 0 returned -16
[  714.972524] binder: BINDER_SET_CONTEXT_MGR already set
[  714.972531] binder: 28296:28299 ioctl 40046207 0 returned -16
[  714.976563] binder: BINDER_SET_CONTEXT_MGR already set
[  714.976570] binder: 28292:28300 ioctl 40046207 0 returned -16
[  715.061386] binder: BINDER_SET_CONTEXT_MGR already set
[  715.061394] binder: 28307:28313 ioctl 40046207 0 returned -16
[  715.066978] binder: BINDER_SET_CONTEXT_MGR already set
[  715.066986] binder: 28308:28314 ioctl 40046207 0 returned -16
[  715.068842] binder: BINDER_SET_CONTEXT_MGR already set
[  715.068850] binder: 28306:28312 ioctl 40046207 0 returned -16
[  715.075167] binder: BINDER_SET_CONTEXT_MGR already set
[  715.075174] binder: 28309:28317 ioctl 40046207 0 returned -16
[  715.081394] binder: BINDER_SET_CONTEXT_MGR already set
[  715.081400] binder: 28305:28319 ioctl 40046207 0 returned -16
[  715.117158] binder: BINDER_SET_CONTEXT_MGR already set
[  715.117166] binder: 28315:28320 ioctl 40046207 0 returned -16
[  715.149834] binder: BINDER_SET_CONTEXT_MGR already set
[  715.149843] binder: 28321:28323 ioctl 40046207 0 returned -16
[  715.155012] binder: BINDER_SET_CONTEXT_MGR already set
[  715.155020] binder: 28322:28326 ioctl 40046207 0 returned -16
[  715.172872] binder: BINDER_SET_CONTEXT_MGR already set
[  715.172879] binder: 28324:28331 ioctl 40046207 0 returned -16
[  715.193809] binder: BINDER_SET_CONTEXT_MGR already set
[  715.193817] binder: 28328:28333 ioctl 40046207 0 returned -16
[  715.207130] binder: BINDER_SET_CONTEXT_MGR already set
[  715.207144] binder: 28330:28335 ioctl 40046207 0 returned -16
[  715.220167] binder: BINDER_SET_CONTEXT_MGR already set
[  715.220174] binder: 28334:28336 ioctl 40046207 0 returned -16
[  715.270878] binder: BINDER_SET_CONTEXT_MGR already set
[  715.270885] binder: 28339:28346 ioctl 40046207 0 returned -16
[  715.285891] binder: BINDER_SET_CONTEXT_MGR already set
[  715.285898] binder: 28343:28348 ioctl 40046207 0 returned -16
[  715.288024] binder: BINDER_SET_CONTEXT_MGR already set
[  715.288031] binder: 28344:28349 ioctl 40046207 0 returned -16
[  715.291927] binder: BINDER_SET_CONTEXT_MGR already set
[  715.291934] binder: 28342:28351 ioctl 40046207 0 returned -16
[  715.296467] binder: BINDER_SET_CONTEXT_MGR already set
[  715.296474] binder: 28337:28352 ioctl 40046207 0 returned -16
[  715.298403] binder: BINDER_SET_CONTEXT_MGR already set
[  715.298408] binder: 28340:28350 ioctl 40046207 0 returned -16
[  715.355108] binder: BINDER_SET_CONTEXT_MGR already set
[  715.355115] binder: 28355:28356 ioctl 40046207 0 returned -16
[  715.394648] binder: BINDER_SET_CONTEXT_MGR already set
[  715.394655] binder: 28360:28364 ioctl 40046207 0 returned -16
[  715.399879] binder: BINDER_SET_CONTEXT_MGR already set
[  715.399886] binder: 28359:28365 ioctl 40046207 0 returned -16
[  715.400835] binder: BINDER_SET_CONTEXT_MGR already set
[  715.400841] binder: 28361:28366 ioctl 40046207 0 returned -16
[  715.403425] binder: BINDER_SET_CONTEXT_MGR already set
[  715.403431] binder: 28358:28369 ioctl 40046207 0 returned -16
[  715.429396] binder: BINDER_SET_CONTEXT_MGR already set
[  715.429405] binder: 28370:28372 ioctl 40046207 0 returned -16
[  715.436414] binder: BINDER_SET_CONTEXT_MGR already set
[  715.436421] binder: 28362:28368 ioctl 40046207 0 returned -16
[  715.495178] binder: BINDER_SET_CONTEXT_MGR already set
[  715.495186] binder: 28374:28380 ioctl 40046207 0 returned -16
[  715.497201] binder: BINDER_SET_CONTEXT_MGR already set
[  715.497208] binder: 28376:28381 ioctl 40046207 0 returned -16
[  715.505071] binder: BINDER_SET_CONTEXT_MGR already set
[  715.505079] binder: 28378:28382 ioctl 40046207 0 returned -16
[  715.512456] binder: BINDER_SET_CONTEXT_MGR already set
[  715.512464] binder: 28379:28387 ioctl 40046207 0 returned -16
[  715.546340] binder: BINDER_SET_CONTEXT_MGR already set
[  715.546349] binder: 28385:28388 ioctl 40046207 0 returned -16
[  715.608950] binder: BINDER_SET_CONTEXT_MGR already set
[  715.608958] binder: 28394:28396 ioctl 40046207 0 returned -16
[  715.613548] binder: BINDER_SET_CONTEXT_MGR already set
[  715.613555] binder: 28389:28401 ioctl 40046207 0 returned -16
[  715.618049] binder: BINDER_SET_CONTEXT_MGR already set
[  715.618056] binder: 28397:28403 ioctl 40046207 0 returned -16
[  715.622987] binder: BINDER_SET_CONTEXT_MGR already set
[  715.622994] binder: 28391:28404 ioctl 40046207 0 returned -16
[  715.643339] binder: BINDER_SET_CONTEXT_MGR already set
[  715.643347] binder: 28398:28406 ioctl 40046207 0 returned -16
[  715.697820] binder: BINDER_SET_CONTEXT_MGR already set
[  715.697827] binder: 28408:28413 ioctl 40046207 0 returned -16
[  715.703261] binder: BINDER_SET_CONTEXT_MGR already set
[  715.703268] binder: 28410:28414 ioctl 40046207 0 returned -16
[  715.768576] binder: BINDER_SET_CONTEXT_MGR already set
[  715.768583] binder: 28418:28424 ioctl 40046207 0 returned -16
[  715.776201] binder: BINDER_SET_CONTEXT_MGR already set
[  715.776209] binder: 28421:28428 ioctl 40046207 0 returned -16
[  715.780567] binder: BINDER_SET_CONTEXT_MGR already set
[  715.780574] binder: 28420:28427 ioctl 40046207 0 returned -16
[  715.785311] binder: BINDER_SET_CONTEXT_MGR already set
[  715.785318] binder: 28416:28429 ioctl 40046207 0 returned -16
[  715.787713] binder: BINDER_SET_CONTEXT_MGR already set
[  715.787720] binder: 28422:28430 ioctl 40046207 0 returned -16
[  715.835473] binder: BINDER_SET_CONTEXT_MGR already set
[  715.835481] binder: 28426:28431 ioctl 40046207 0 returned -16
[  715.876866] binder: BINDER_SET_CONTEXT_MGR already set
[  715.876873] binder: 28435:28441 ioctl 40046207 0 returned -16
[  715.879920] binder: BINDER_SET_CONTEXT_MGR already set
[  715.879927] binder: 28436:28442 ioctl 40046207 0 returned -16
[  715.881384] binder: BINDER_SET_CONTEXT_MGR already set
[  715.881390] binder: 28437:28440 ioctl 40046207 0 returned -16
[  715.888894] binder: BINDER_SET_CONTEXT_MGR already set
[  715.888902] binder: 28439:28443 ioctl 40046207 0 returned -16
[  715.896740] binder: BINDER_SET_CONTEXT_MGR already set
[  715.896747] binder: 28438:28447 ioctl 40046207 0 returned -16
[  715.926942] binder: BINDER_SET_CONTEXT_MGR already set
[  715.926950] binder: 28444:28448 ioctl 40046207 0 returned -16
[  715.937574] binder: BINDER_SET_CONTEXT_MGR already set
[  715.937580] binder: 28451:28454 ioctl 40046207 0 returned -16
[  715.957125] binder: BINDER_SET_CONTEXT_MGR already set
[  715.957132] binder: 28453:28455 ioctl 40046207 0 returned -16
[  715.996317] binder: BINDER_SET_CONTEXT_MGR already set
[  715.996325] binder: 28452:28460 ioctl 40046207 0 returned -16
[  715.997231] binder: BINDER_SET_CONTEXT_MGR already set
[  715.997237] binder: 28458:28461 ioctl 40046207 0 returned -16
[  716.031634] binder: BINDER_SET_CONTEXT_MGR already set
[  716.031640] binder: 28462:28463 ioctl 40046207 0 returned -16
[  716.047949] binder: BINDER_SET_CONTEXT_MGR already set
[  716.047956] binder: 28459:28465 ioctl 40046207 0 returned -16
[  716.090042] binder: BINDER_SET_CONTEXT_MGR already set
[  716.090049] binder: 28469:28473 ioctl 40046207 0 returned -16
[  716.092868] binder: BINDER_SET_CONTEXT_MGR already set
[  716.092875] binder: 28471:28475 ioctl 40046207 0 returned -16
[  716.101533] binder: BINDER_SET_CONTEXT_MGR already set
[  716.101540] binder: 28476:28479 ioctl 40046207 0 returned -16
[  716.107583] binder: BINDER_SET_CONTEXT_MGR already set
[  716.107590] binder: 28474:28481 ioctl 40046207 0 returned -16
[  716.128494] binder: BINDER_SET_CONTEXT_MGR already set
[  716.128501] binder: 28478:28482 ioctl 40046207 0 returned -16
[  716.130240] binder: BINDER_SET_CONTEXT_MGR already set
[  716.130246] binder: 28480:28483 ioctl 40046207 0 returned -16
[  716.168226] binder: BINDER_SET_CONTEXT_MGR already set
[  716.168232] binder: 28489:28491 ioctl 40046207 0 returned -16
[  716.195477] binder: BINDER_SET_CONTEXT_MGR already set
[  716.195484] binder: 28488:28494 ioctl 40046207 0 returned -16
[  716.212121] binder: BINDER_SET_CONTEXT_MGR already set
[  716.212129] binder: 28490:28495 ioctl 40046207 0 returned -16
[  716.227549] binder: BINDER_SET_CONTEXT_MGR already set
[  716.227556] binder: 28493:28497 ioctl 40046207 0 returned -16
[  716.239219] binder: BINDER_SET_CONTEXT_MGR already set
[  716.239227] binder: 28496:28500 ioctl 40046207 0 returned -16
[  716.256793] binder: BINDER_SET_CONTEXT_MGR already set
[  716.256801] binder: 28498:28502 ioctl 40046207 0 returned -16
[  716.274052] binder: BINDER_SET_CONTEXT_MGR already set
[  716.274059] binder: 28503:28506 ioctl 40046207 0 returned -16
[  716.320085] binder: BINDER_SET_CONTEXT_MGR already set
[  716.320093] binder: 28509:28516 ioctl 40046207 0 returned -16
[  716.331157] binder: BINDER_SET_CONTEXT_MGR already set
[  716.331164] binder: 28510:28518 ioctl 40046207 0 returned -16
[  716.336345] binder: BINDER_SET_CONTEXT_MGR already set
[  716.336353] binder: 28513:28519 ioctl 40046207 0 returned -16
[  716.346815] binder: BINDER_SET_CONTEXT_MGR already set
[  716.346823] binder: 28515:28523 ioctl 40046207 0 returned -16
[  716.350375] binder: BINDER_SET_CONTEXT_MGR already set
[  716.350383] binder: 28512:28520 ioctl 40046207 0 returned -16
[  716.355448] binder: BINDER_SET_CONTEXT_MGR already set
[  716.355456] binder: 28508:28522 ioctl 40046207 0 returned -16
[  716.559757] binder: BINDER_SET_CONTEXT_MGR already set
[  716.559765] binder: 28528:28530 ioctl 40046207 0 returned -16
[  716.583436] binder: BINDER_SET_CONTEXT_MGR already set
[  716.583444] binder: 28524:28526 ioctl 40046207 0 returned -16
[  716.585641] binder: BINDER_SET_CONTEXT_MGR already set
[  716.585647] binder: 28525:28527 ioctl 40046207 0 returned -16
[  716.663356] binder: BINDER_SET_CONTEXT_MGR already set
[  716.663364] binder: 28537:28539 ioctl 40046207 0 returned -16
[  716.670763] binder: BINDER_SET_CONTEXT_MGR already set
[  716.670769] binder: 28532:28542 ioctl 40046207 0 returned -16
[  716.676332] binder: BINDER_SET_CONTEXT_MGR already set
[  716.676339] binder: 28533:28541 ioctl 40046207 0 returned -16
[  716.686928] binder: BINDER_SET_CONTEXT_MGR already set
[  716.686935] binder: 28535:28543 ioctl 40046207 0 returned -16
[  716.751876] binder: BINDER_SET_CONTEXT_MGR already set
[  716.751884] binder: 28534:28540 ioctl 40046207 0 returned -16
[  716.762424] binder: BINDER_SET_CONTEXT_MGR already set
[  716.762431] binder: 28548:28550 ioctl 40046207 0 returned -16
[  716.814286] binder: BINDER_SET_CONTEXT_MGR already set
[  716.814294] binder: 28559:28563 ioctl 40046207 0 returned -16
[  716.814877] binder: BINDER_SET_CONTEXT_MGR already set
[  716.814884] binder: 28553:28557 ioctl 40046207 0 returned -16
[  716.822134] binder: BINDER_SET_CONTEXT_MGR already set
[  716.822142] binder: 28554:28555 ioctl 40046207 0 returned -16
[  716.833627] binder: BINDER_SET_CONTEXT_MGR already set
[  716.833635] binder: 28564:28566 ioctl 40046207 0 returned -16
[  716.874717] binder: BINDER_SET_CONTEXT_MGR already set
[  716.874735] binder: 28565:28569 ioctl 40046207 0 returned -16
[  716.888234] binder: BINDER_SET_CONTEXT_MGR already set
[  716.888241] binder: 28561:28568 ioctl 40046207 0 returned -16
[  716.914452] binder: BINDER_SET_CONTEXT_MGR already set
[  716.914460] binder: 28572:28575 ioctl 40046207 0 returned -16
[  716.937832] binder: BINDER_SET_CONTEXT_MGR already set
[  716.937839] binder: 28573:28576 ioctl 40046207 0 returned -16
[  717.002917] binder: BINDER_SET_CONTEXT_MGR already set
[  717.002924] binder: 28578:28587 ioctl 40046207 0 returned -16
[  717.005465] binder: BINDER_SET_CONTEXT_MGR already set
[  717.005472] binder: 28582:28590 ioctl 40046207 0 returned -16
[  717.006291] binder: BINDER_SET_CONTEXT_MGR already set
[  717.006298] binder: 28579:28591 ioctl 40046207 0 returned -16
[  717.008480] binder: BINDER_SET_CONTEXT_MGR already set
[  717.008487] binder: 28583:28588 ioctl 40046207 0 returned -16
[  717.010269] binder: BINDER_SET_CONTEXT_MGR already set
[  717.010276] binder: 28577:28592 ioctl 40046207 0 returned -16
[  717.090785] binder: BINDER_SET_CONTEXT_MGR already set
[  717.090793] binder: 28595:28599 ioctl 40046207 0 returned -16
[  717.095275] binder: BINDER_SET_CONTEXT_MGR already set
[  717.095282] binder: 28597:28606 ioctl 40046207 0 returned -16
[  717.121637] binder: BINDER_SET_CONTEXT_MGR already set
[  717.121646] binder: 28605:28607 ioctl 40046207 0 returned -16
[  717.152324] binder: BINDER_SET_CONTEXT_MGR already set
[  717.152332] binder: 28601:28608 ioctl 40046207 0 returned -16
[  717.164543] binder: BINDER_SET_CONTEXT_MGR already set
[  717.164552] binder: 28610:28612 ioctl 40046207 0 returned -16
[  717.178407] binder: BINDER_SET_CONTEXT_MGR already set
[  717.178414] binder: 28611:28613 ioctl 40046207 0 returned -16
[  717.257513] binder: BINDER_SET_CONTEXT_MGR already set
[  717.257521] binder: 28620:28625 ioctl 40046207 0 returned -16
[  717.259594] binder: BINDER_SET_CONTEXT_MGR already set
[  717.259602] binder: 28622:28627 ioctl 40046207 0 returned -16
[  717.266669] binder: BINDER_SET_CONTEXT_MGR already set
[  717.266677] binder: 28624:28628 ioctl 40046207 0 returned -16
[  717.275707] binder: BINDER_SET_CONTEXT_MGR already set
[  717.275715] binder: 28626:28630 ioctl 40046207 0 returned -16
[  717.369650] binder: BINDER_SET_CONTEXT_MGR already set
[  717.369657] binder: 28638:28640 ioctl 40046207 0 returned -16
[  717.401416] binder: BINDER_SET_CONTEXT_MGR already set
[  717.401424] binder: 28641:28645 ioctl 40046207 0 returned -16
[  717.411931] binder: BINDER_SET_CONTEXT_MGR already set
[  717.411938] binder: 28646:28650 ioctl 40046207 0 returned -16
[  717.417777] binder: BINDER_SET_CONTEXT_MGR already set
[  717.417785] binder: 28644:28649 ioctl 40046207 0 returned -16
[  717.431685] binder: BINDER_SET_CONTEXT_MGR already set
[  717.431692] binder: 28643:28653 ioctl 40046207 0 returned -16
[  717.495842] binder: BINDER_SET_CONTEXT_MGR already set
[  717.495850] binder: 28658:28661 ioctl 40046207 0 returned -16
[  717.503180] binder: BINDER_SET_CONTEXT_MGR already set
[  717.503188] binder: 28655:28656 ioctl 40046207 0 returned -16
[  717.520034] binder: BINDER_SET_CONTEXT_MGR already set
[  717.520041] binder: 28659:28665 ioctl 40046207 0 returned -16
[  717.540446] binder: BINDER_SET_CONTEXT_MGR already set
[  717.540453] binder: 28666:28667 ioctl 40046207 0 returned -16
[  717.587542] binder: BINDER_SET_CONTEXT_MGR already set
[  717.587549] binder: 28669:28674 ioctl 40046207 0 returned -16
[  717.608046] binder: BINDER_SET_CONTEXT_MGR already set
[  717.608054] binder: 28671:28677 ioctl 40046207 0 returned -16
[  717.611644] binder: BINDER_SET_CONTEXT_MGR already set
[  717.611651] binder: 28673:28676 ioctl 40046207 0 returned -16
[  717.681089] binder: BINDER_SET_CONTEXT_MGR already set
[  717.681097] binder: 28680:28682 ioctl 40046207 0 returned -16
[  717.688040] binder: BINDER_SET_CONTEXT_MGR already set
[  717.688047] binder: 28679:28683 ioctl 40046207 0 returned -16
[  717.699498] binder: BINDER_SET_CONTEXT_MGR already set
[  717.699505] binder: 28684:28691 ioctl 40046207 0 returned -16
[  717.742287] binder: BINDER_SET_CONTEXT_MGR already set
[  717.742296] binder: 28688:28694 ioctl 40046207 0 returned -16
[  717.752326] binder: BINDER_SET_CONTEXT_MGR already set
[  717.752334] binder: 28686:28693 ioctl 40046207 0 returned -16
[  717.755923] binder: BINDER_SET_CONTEXT_MGR already set
[  717.755930] binder: 28697:28700 ioctl 40046207 0 returned -16
[  717.785026] binder: BINDER_SET_CONTEXT_MGR already set
[  717.785034] binder: 28696:28701 ioctl 40046207 0 returned -16
[  717.786751] binder: BINDER_SET_CONTEXT_MGR already set
[  717.786758] binder: 28699:28704 ioctl 40046207 0 returned -16
[  717.788095] scsi_io_completion: 122 callbacks suppressed
[  717.788113] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.788124] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  717.788136] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.788147] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.788155] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  717.789420] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.789431] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  717.789443] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.789454] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.789464] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  717.840940] binder: BINDER_SET_CONTEXT_MGR already set
[  717.840948] binder: 28709:28710 ioctl 40046207 0 returned -16
[  717.841953] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.841966] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  717.841979] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.841991] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.842000] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  717.845785] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.845796] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  717.845806] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.845815] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.845823] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  717.849361] binder: BINDER_SET_CONTEXT_MGR already set
[  717.849368] binder: 28707:28717 ioctl 40046207 0 returned -16
[  717.852772] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.852783] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  717.852795] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.852805] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.852814] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  717.855460] binder: BINDER_SET_CONTEXT_MGR already set
[  717.855467] binder: 28708:28718 ioctl 40046207 0 returned -16
[  717.867090] binder: BINDER_SET_CONTEXT_MGR already set
[  717.867097] binder: 28712:28720 ioctl 40046207 0 returned -16
[  717.868960] binder: BINDER_SET_CONTEXT_MGR already set
[  717.868968] binder: 28714:28719 ioctl 40046207 0 returned -16
[  717.877659] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.877671] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  717.877685] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.877696] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.877705] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  717.905355] binder: BINDER_SET_CONTEXT_MGR already set
[  717.905363] binder: 28721:28722 ioctl 40046207 0 returned -16
[  717.947696] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.947708] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  717.947720] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.947731] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.947741] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  717.948580] binder: BINDER_SET_CONTEXT_MGR already set
[  717.948587] binder: 28727:28732 ioctl 40046207 0 returned -16
[  717.954856] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.954867] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  717.954879] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.954889] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.954897] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  717.955853] binder: BINDER_SET_CONTEXT_MGR already set
[  717.955861] binder: 28724:28729 ioctl 40046207 0 returned -16
[  717.962938] sd 0:0:1:0: [sg0] tag#418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.962949] sd 0:0:1:0: [sg0] tag#418 CDB: Test Unit Ready
[  717.962959] sd 0:0:1:0: [sg0] tag#418 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.962969] sd 0:0:1:0: [sg0] tag#418 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.962977] sd 0:0:1:0: [sg0] tag#418 CDB[20]: 00 00 00 00
[  717.969904] binder: BINDER_SET_CONTEXT_MGR already set
[  717.969911] binder: 28733:28735 ioctl 40046207 0 returned -16
[  717.988893] binder: BINDER_SET_CONTEXT_MGR already set
[  717.988900] binder: 28731:28737 ioctl 40046207 0 returned -16
[  717.991495] sd 0:0:1:0: [sg0] tag#695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[  717.991506] sd 0:0:1:0: [sg0] tag#695 CDB: Test Unit Ready
[  717.991519] sd 0:0:1:0: [sg0] tag#695 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.991531] sd 0:0:1:0: [sg0] tag#695 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  717.991540] sd 0:0:1:0: [sg0] tag#695 CDB[20]: 00 00 00 00
[  718.009831] binder: BINDER_SET_CONTEXT_MGR already set
[  718.009838] binder: 28736:28738 ioctl 40046207 0 returned -16
[  718.055439] binder: BINDER_SET_CONTEXT_MGR already set
[  718.055447] binder: 28741:28746 ioctl 40046207 0 returned -16
[  718.062378] binder: BINDER_SET_CONTEXT_MGR already set
[  718.062385] binder: 28743:28750 ioctl 40046207 0 returned -16
[  718.081565] binder: BINDER_SET_CONTEXT_MGR already set
[  718.081572] binder: 28742:28753 ioctl 40046207 0 returned -16
[  718.082268] binder: BINDER_SET_CONTEXT_MGR already set
[  718.082274] binder: 28745:28752 ioctl 40046207 0 returned -16
[  718.096771] binder: BINDER_SET_CONTEXT_MGR already set
[  718.096778] binder: 28749:28754 ioctl 40046207 0 returned -16
[  718.145647] binder: BINDER_SET_CONTEXT_MGR already set
[  718.145655] binder: 28760:28762 ioctl 40046207 0 returned -16
[  718.162423] binder: BINDER_SET_CONTEXT_MGR already set
[  718.162430] binder: 28757:28766 ioctl 40046207 0 returned -16
[  718.162449] binder: BINDER_SET_CONTEXT_MGR already set
[  718.163519] binder: 28761:28767 ioctl 40046207 0 returned -16
[  718.163640] binder: BINDER_SET_CONTEXT_MGR already set
[  718.163646] binder: 28758:28769 ioctl 40046207 0 returned -16
[  718.216987] binder: BINDER_SET_CONTEXT_MGR already set
[  718.216995] binder: 28763:28770 ioctl 40046207 0 returned -16
[  718.252814] binder: BINDER_SET_CONTEXT_MGR already set
[  718.252821] binder: 28771:28776 ioctl 40046207 0 returned -16
[  718.257149] binder: BINDER_SET_CONTEXT_MGR already set
[  718.257156] binder: 28773:28778 ioctl 40046207 0 returned -16
[  718.322106] binder: BINDER_SET_CONTEXT_MGR already set
[  718.322114] binder: 28782:28788 ioctl 40046207 0 returned -16
[  718.325232] binder: BINDER_SET_CONTEXT_MGR already set
[  718.325241] binder: 28780:28791 ioctl 40046207 0 returned -16
[  718.330662] binder: BINDER_SET_CONTEXT_MGR already set
[  718.330670] binder: 28785:28792 ioctl 40046207 0 returned -16
[  718.331580] binder: BINDER_SET_CONTEXT_MGR already set
[  718.331587] binder: 28779:28793 ioctl 40046207 0 returned -16
[  718.340415] binder: BINDER_SET_CONTEXT_MGR already set
[  718.340422] binder: 28786:28794 ioctl 40046207 0 returned -16
[  718.434495] binder: BINDER_SET_CONTEXT_MGR already set
[  718.434504] binder: 28797:28803 ioctl 40046207 0 returned -16
[  718.436499] binder: BINDER_SET_CONTEXT_MGR already set
[  718.436506] binder: 28801:28808 ioctl 40046207 0 returned -16
[  718.454279] binder: BINDER_SET_CONTEXT_MGR already set
[  718.454291] binder: 28805:28812 ioctl 40046207 0 returned -16
[  718.463553] binder: BINDER_SET_CONTEXT_MGR already set
[  718.463561] binder: 28807:28811 ioctl 40046207 0 returned -16
[  718.475079] binder: BINDER_SET_CONTEXT_MGR already set
[  718.475086] binder: 28806:28810 ioctl 40046207 0 returned -16
[  718.542585] binder: BINDER_SET_CONTEXT_MGR already set
[  718.542592] binder: 28823:28827 ioctl 40046207 0 returned -16
[  718.550567] binder: BINDER_SET_CONTEXT_MGR already set
[  718.550575] binder: 28822:28828 ioctl 40046207 0 returned -16
[  718.554813] binder: BINDER_SET_CONTEXT_MGR already set
[  718.554820] binder: 28825:28830 ioctl 40046207 0 returned -16
[  718.560146] binder: BINDER_SET_CONTEXT_MGR already set
[  718.560154] binder: 28826:28831 ioctl 40046207 0 returned -16
[  718.572892] binder: BINDER_SET_CONTEXT_MGR already set
[  718.572898] binder: 28820:28832 ioctl 40046207 0 returned -16
[  718.653193] binder: BINDER_SET_CONTEXT_MGR already set
[  718.653200] binder: 28844:28847 ioctl 40046207 0 returned -16
[  718.653914] binder: BINDER_SET_CONTEXT_MGR already set
[  718.653920] binder: 28843:28848 ioctl 40046207 0 returned -16
[  718.667508] binder: BINDER_SET_CONTEXT_MGR already set
[  718.667515] binder: 28839:28845 ioctl 40046207 0 returned -16
[  718.692475] binder: BINDER_SET_CONTEXT_MGR already set
[  718.692482] binder: 28840:28846 ioctl 40046207 0 returned -16
[  718.737633] binder: BINDER_SET_CONTEXT_MGR already set
[  718.737640] binder: 28855:28859 ioctl 40046207 0 returned -16
[  718.739935] binder: BINDER_SET_CONTEXT_MGR already set
[  718.739942] binder: 28851:28857 ioctl 40046207 0 returned -16
[  718.758025] binder: BINDER_SET_CONTEXT_MGR already set
[  718.758032] binder: 28858:28864 ioctl 40046207 0 returned -16
[  718.758125] binder: BINDER_SET_CONTEXT_MGR already set
[  718.758132] binder: 28853:28863 ioctl 40046207 0 returned -16
[  718.806654] binder: BINDER_SET_CONTEXT_MGR already set
[  718.806661] binder: 28866:28869 ioctl 40046207 0 returned -16
[  718.810679] binder: BINDER_SET_CONTEXT_MGR already set
[  718.810686] binder: 28862:28865 ioctl 40046207 0 returned -16
[  718.814164] binder: BINDER_SET_CONTEXT_MGR already set
[  718.814172] binder: 28868:28871 ioctl 40046207 0 returned -16
[  718.844101] binder: BINDER_SET_CONTEXT_MGR already set
[  718.844108] binder: 28873:28876 ioctl 40046207 0 returned -16
[  718.877465] binder: BINDER_SET_CONTEXT_MGR already set
[  718.877473] binder: 28877:28879 ioctl 40046207 0 returned -16
[  718.932601] binder: BINDER_SET_CONTEXT_MGR already set
[  718.932608] binder: 28880:28887 ioctl 40046207 0 returned -16
[  718.943408] binder: BINDER_SET_CONTEXT_MGR already set
[  718.943416] binder: 28885:28891 ioctl 40046207 0 returned -16
[  718.945563] binder: BINDER_SET_CONTEXT_MGR already set
[  718.945570] binder: 28881:28892 ioctl 40046207 0 returned -16
[  718.955166] binder: BINDER_SET_CONTEXT_MGR already set
[  718.955172] binder: 28884:28894 ioctl 40046207 0 returned -16
[  718.957834] binder: BINDER_SET_CONTEXT_MGR already set
[  718.957841] binder: 28888:28895 ioctl 40046207 0 returned -16
[  719.027448] binder: BINDER_SET_CONTEXT_MGR already set
[  719.027454] binder: 28897:28899 ioctl 40046207 0 returned -16
[  719.071956] binder: BINDER_SET_CONTEXT_MGR already set
[  719.071964] binder: 28901:28906 ioctl 40046207 0 returned -16
[  719.074046] binder: BINDER_SET_CONTEXT_MGR already set
[  719.074053] binder: 28904:28909 ioctl 40046207 0 returned -16
[  719.077802] binder: BINDER_SET_CONTEXT_MGR already set
[  719.077809] binder: 28903:28910 ioctl 40046207 0 returned -16
[  719.125681] binder: BINDER_SET_CONTEXT_MGR already set
[  719.125686] binder: 28905:28914 ioctl 40046207 0 returned -16
[  719.131198] binder: BINDER_SET_CONTEXT_MGR already set
[  719.131206] binder: 28911:28915 ioctl 40046207 0 returned -16
[  719.181259] binder: BINDER_SET_CONTEXT_MGR already set
[  719.181265] binder: 28925:28927 ioctl 40046207 0 returned -16
[  719.200917] binder: BINDER_SET_CONTEXT_MGR already set
[  719.200925] binder: 28919:28920 ioctl 40046207 0 returned -16
[  719.211253] binder: BINDER_SET_CONTEXT_MGR already set
[  719.211261] binder: 28926:28933 ioctl 40046207 0 returned -16
[  719.237604] binder: BINDER_SET_CONTEXT_MGR already set
[  719.237612] binder: 28929:28936 ioctl 40046207 0 returned -16
[  719.256510] binder: BINDER_SET_CONTEXT_MGR already set
[  719.256516] binder: 28931:28937 ioctl 40046207 0 returned -16
[  719.301699] binder: BINDER_SET_CONTEXT_MGR already set
[  719.301706] binder: 28941:28948 ioctl 40046207 0 returned -16
[  719.308545] binder: BINDER_SET_CONTEXT_MGR already set
[  719.308555] binder: 28942:28947 ioctl 40046207 0 returned -16
[  719.310487] binder: BINDER_SET_CONTEXT_MGR already set
[  719.310495] binder: 28940:28949 ioctl 40046207 0 returned -16
[  719.323883] binder: BINDER_SET_CONTEXT_MGR already set
[  719.323893] binder: 28946:28954 ioctl 40046207 0 returned -16
[  719.382742] binder: BINDER_SET_CONTEXT_MGR already set
[  719.382749] binder: 28953:28955 ioctl 40046207 0 returned -16
[  719.399782] binder: BINDER_SET_CONTEXT_MGR already set
[  719.399789] binder: 28959:28964 ioctl 40046207 0 returned -16
[  719.414034] binder: BINDER_SET_CONTEXT_MGR already set
[  719.414042] binder: 28956:28967 ioctl 40046207 0 returned -16
[  719.440538] binder: BINDER_SET_CONTEXT_MGR already set
[  719.440546] binder: 28961:28968 ioctl 40046207 0 returned -16
[  719.460591] binder: BINDER_SET_CONTEXT_MGR already set
[  719.460600] binder: 28969:28970 ioctl 40046207 0 returned -16
[  719.535216] binder: BINDER_SET_CONTEXT_MGR already set
[  719.535224] binder: 28975:28984 ioctl 40046207 0 returned -16
[  719.539101] binder: BINDER_SET_CONTEXT_MGR already set
[  719.539108] binder: 28974:28983 ioctl 40046207 0 returned -16
[  719.543474] binder: BINDER_SET_CONTEXT_MGR already set
[  719.543481] binder: 28973:28987 ioctl 40046207 0 returned -16
[  719.544249] binder: BINDER_SET_CONTEXT_MGR already set
[  719.544255] binder: 28978:28985 ioctl 40046207 0 returned -16
[  719.551694] binder: BINDER_SET_CONTEXT_MGR already set
[  719.551701] binder: 28979:28988 ioctl 40046207 0 returned -16
[  719.634351] binder: BINDER_SET_CONTEXT_MGR already set
[  719.634358] binder: 28991:28994 ioctl 40046207 0 returned -16
[  719.691313] binder: BINDER_SET_CONTEXT_MGR already set
[  719.691321] binder: 28997:29004 ioctl 40046207 0 returned -16
[  719.714446] binder: BINDER_SET_CONTEXT_MGR already set
[  719.714452] binder: 28998:29007 ioctl 40046207 0 returned -16
[  719.718327] binder: BINDER_SET_CONTEXT_MGR already set
[  719.718335] binder: 28995:29009 ioctl 40046207 0 returned -16
[  719.720499] binder: BINDER_SET_CONTEXT_MGR already set
[  719.720506] binder: 29001:29008 ioctl 40046207 0 returned -16
[  719.738123] binder: BINDER_SET_CONTEXT_MGR already set
[  719.738130] binder: 29005:29010 ioctl 40046207 0 returned -16
[  719.823695] binder: BINDER_SET_CONTEXT_MGR already set
[  719.823703] binder: 29017:29024 ioctl 40046207 0 returned -16
[  719.824812] binder: BINDER_SET_CONTEXT_MGR already set
[  719.824818] binder: 29019:29027 ioctl 40046207 0 returned -16
[  719.827163] binder: BINDER_SET_CONTEXT_MGR already set
[  719.827170] binder: 29021:29028 ioctl 40046207 0 returned -16
[  719.856943] binder: BINDER_SET_CONTEXT_MGR already set
[  719.856950] binder: 29016:29029 ioctl 40046207 0 returned -16
[  719.907311] binder: BINDER_SET_CONTEXT_MGR already set
[  719.907320] binder: 29032:29034 ioctl 40046207 0 returned -16
[  719.914474] binder: BINDER_SET_CONTEXT_MGR already set
[  719.914481] binder: 29035:29037 ioctl 40046207 0 returned -16
[  719.935175] binder: BINDER_SET_CONTEXT_MGR already set
[  719.935182] binder: 29036:29038 ioctl 40046207 0 returned -16
[  719.938892] binder: BINDER_SET_CONTEXT_MGR already set
[  719.938899] binder: 29040:29042 ioctl 40046207 0 returned -16
[  720.187012] binder: BINDER_SET_CONTEXT_MGR already set
[  720.187019] binder: 29047:29048 ioctl 40046207 0 returned -16
[  720.272760] binder: BINDER_SET_CONTEXT_MGR already set
[  720.272768] binder: 29049:29050 ioctl 40046207 0 returned -16
[  720.307593] binder: BINDER_SET_CONTEXT_MGR already set
[  720.307601] binder: 29051:29055 ioctl 40046207 0 returned -16
[  720.324518] binder: BINDER_SET_CONTEXT_MGR already set
[  720.324525] binder: 29057:29063 ioctl 40046207 0 returned -16
[  720.334014] binder: BINDER_SET_CONTEXT_MGR already set
[  720.334021] binder: 29056:29064 ioctl 40046207 0 returned -16
[  720.350110] binder: BINDER_SET_CONTEXT_MGR already set
[  720.350118] binder: 29062:29066 ioctl 40046207 0 returned -16
[  720.353388] binder: BINDER_SET_CONTEXT_MGR already set
[  720.353395] binder: 29058:29065 ioctl 40046207 0 returned -16
[  720.386475] binder: BINDER_SET_CONTEXT_MGR already set
[  720.386483] binder: 29069:29073 ioctl 40046207 0 returned -16
[  720.419239] binder: BINDER_SET_CONTEXT_MGR already set
[  720.419245] binder: 29074:29076 ioctl 40046207 0 returned -16
[  720.472485] binder: BINDER_SET_CONTEXT_MGR already set
[  720.472493] binder: 29079:29086 ioctl 40046207 0 returned -16
[  720.475715] binder: BINDER_SET_CONTEXT_MGR already set
[  720.475724] binder: 29081:29083 ioctl 40046207 0 returned -16
[  720.487593] binder: BINDER_SET_CONTEXT_MGR already set
[  720.487601] binder: 29078:29089 ioctl 40046207 0 returned -16
[  720.491787] binder: BINDER_SET_CONTEXT_MGR already set
[  720.491795] binder: 29077:29088 ioctl 40046207 0 returned -16
[  720.498210] binder: BINDER_SET_CONTEXT_MGR already set
[  720.498218] binder: 29085:29091 ioctl 40046207 0 returned -16
[  720.568835] binder: BINDER_SET_CONTEXT_MGR already set
[  720.568844] binder: 29095:29096 ioctl 40046207 0 returned -16
[  720.578602] binder: BINDER_SET_CONTEXT_MGR already set
[  720.578691] binder: 29097:29099 ioctl 40046207 0 returned -16
[  720.599721] binder: BINDER_SET_CONTEXT_MGR already set
[  720.599728] binder: 29103:29104 ioctl 40046207 0 returned -16
[  720.613581] binder: BINDER_SET_CONTEXT_MGR already set
[  720.613588] binder: 29100:29102 ioctl 40046207 0 returned -16
[  720.647046] binder: BINDER_SET_CONTEXT_MGR already set
[  720.647054] binder: 29106:29108 ioctl 40046207 0 returned -16
[  720.666814] binder: BINDER_SET_CONTEXT_MGR already set
[  720.666821] binder: 29110:29113 ioctl 40046207 0 returned -16
[  720.718872] binder: BINDER_SET_CONTEXT_MGR already set
[  720.719209] binder: 29117:29126 ioctl 40046207 0 returned -16
[  720.724312] binder: BINDER_SET_CONTEXT_MGR already set
[  720.724320] binder: 29121:29128 ioctl 40046207 0 returned -16
[  720.726578] binder: BINDER_SET_CONTEXT_MGR already set
[  720.726585] binder: 29114:29127 ioctl 40046207 0 returned -16
[  720.733267] binder: BINDER_SET_CONTEXT_MGR already set
[  720.733274] binder: 29118:29125 ioctl 40046207 0 returned -16
[  720.737611] binder: BINDER_SET_CONTEXT_MGR already set
[  720.737618] binder: 29120:29129 ioctl 40046207 0 returned -16
[  720.804661] binder: BINDER_SET_CONTEXT_MGR already set
[  720.804668] binder: 29137:29140 ioctl 40046207 0 returned -16
[  720.818971] binder: BINDER_SET_CONTEXT_MGR already set
[  720.818978] binder: 29132:29139 ioctl 40046207 0 returned -16
[  720.853269] binder: BINDER_SET_CONTEXT_MGR already set
[  720.853276] binder: 29141:29142 ioctl 40046207 0 returned -16
[  720.893150] binder: BINDER_SET_CONTEXT_MGR already set
[  720.893157] binder: 29146:29152 ioctl 40046207 0 returned -16
[  720.898765] binder: BINDER_SET_CONTEXT_MGR already set
[  720.898772] binder: 29143:29149 ioctl 40046207 0 returned -16
[  720.911447] binder: BINDER_SET_CONTEXT_MGR already set
[  720.911455] binder: 29147:29157 ioctl 40046207 0 returned -16
[  720.933255] binder: BINDER_SET_CONTEXT_MGR already set
[  720.933264] binder: 29150:29156 ioctl 40046207 0 returned -16
[  720.970083] binder: BINDER_SET_CONTEXT_MGR already set
[  720.970091] binder: 29160:29163 ioctl 40046207 0 returned -16
[  720.971554] binder: BINDER_SET_CONTEXT_MGR already set
[  720.971561] binder: 29154:29158 ioctl 40046207 0 returned -16
[  720.999311] binder: BINDER_SET_CONTEXT_MGR already set
[  720.999318] binder: 29166:29169 ioctl 40046207 0 returned -16
[  721.001314] binder: BINDER_SET_CONTEXT_MGR already set
[  721.001320] binder: 29161:29170 ioctl 40046207 0 returned -16
[  721.046730] binder: BINDER_SET_CONTEXT_MGR already set
[  721.046738] binder: 29172:29174 ioctl 40046207 0 returned -16
[  721.057545] binder: BINDER_SET_CONTEXT_MGR already set
[  721.057553] binder: 29173:29176 ioctl 40046207 0 returned -16
[  721.118158] binder: BINDER_SET_CONTEXT_MGR already set
[  721.118165] binder: 29180:29185 ioctl 40046207 0 returned -16
[  721.122279] binder: BINDER_SET_CONTEXT_MGR already set
[  721.122286] binder: 29184:29190 ioctl 40046207 0 returned -16
[  721.126136] binder: BINDER_SET_CONTEXT_MGR already set
[  721.126143] binder: 29181:29186 ioctl 40046207 0 returned -16
[  721.127066] binder: BINDER_SET_CONTEXT_MGR already set
[  721.127072] binder: 29183:29187 ioctl 40046207 0 returned -16
[  721.162019] binder: BINDER_SET_CONTEXT_MGR already set
[  721.162027] binder: 29189:29193 ioctl 40046207 0 returned -16
[  721.192214] binder: BINDER_SET_CONTEXT_MGR already set
[  721.192222] binder: 29196:29198 ioctl 40046207 0 returned -16
[  721.194060] binder: BINDER_SET_CONTEXT_MGR already set
[  721.194067] binder: 29197:29199 ioctl 40046207 0 returned -16
[  721.241375] binder: BINDER_SET_CONTEXT_MGR already set
[  721.241382] binder: 29203:29210 ioctl 40046207 0 returned -16
[  721.254883] binder: BINDER_SET_CONTEXT_MGR already set
[  721.254891] binder: 29202:29207 ioctl 40046207 0 returned -16
[  721.315515] binder: BINDER_SET_CONTEXT_MGR already set
[  721.315523] binder: 29216:29222 ioctl 40046207 0 returned -16
[  721.318389] binder: BINDER_SET_CONTEXT_MGR already set
[  721.318396] binder: 29212:29219 ioctl 40046207 0 returned -16
[  721.322875] binder: BINDER_SET_CONTEXT_MGR already set
[  721.322882] binder: 29211:29224 ioctl 40046207 0 returned -16
[  721.325468] binder: BINDER_SET_CONTEXT_MGR already set
[  721.325475] binder: 29214:29223 ioctl 40046207 0 returned -16
[  721.330602] binder: BINDER_SET_CONTEXT_MGR already set
[  721.330608] binder: 29220:29225 ioctl 40046207 0 returned -16
[  721.409725] binder: BINDER_SET_CONTEXT_MGR already set
[  721.409731] binder: 29228:29230 ioctl 40046207 0 returned -16
[  721.431244] binder: BINDER_SET_CONTEXT_MGR already set
[  721.431252] binder: 29236:29237 ioctl 40046207 0 returned -16
[  721.441274] binder: BINDER_SET_CONTEXT_MGR already set
[  721.441281] binder: 29231:29233 ioctl 40046207 0 returned -16
[  721.457150] binder: BINDER_SET_CONTEXT_MGR already set
[  721.457158] binder: 29239:29240 ioctl 40046207 0 returned -16
[  721.482603] binder: BINDER_SET_CONTEXT_MGR already set
[  721.482610] binder: 29243:29244 ioctl 40046207 0 returned -16
[  721.540250] binder: BINDER_SET_CONTEXT_MGR already set
[  721.540258] binder: 29249:29253 ioctl 40046207 0 returned -16
[  721.550600] binder: BINDER_SET_CONTEXT_MGR already set
[  721.550607] binder: 29251:29259 ioctl 40046207 0 returned -16
[  721.553338] binder: BINDER_SET_CONTEXT_MGR already set
[  721.553346] binder: 29247:29258 ioctl 40046207 0 returned -16
[  721.598412] binder: BINDER_SET_CONTEXT_MGR already set
[  721.598420] binder: 29246:29256 ioctl 40046207 0 returned -16
[  721.604461] binder: BINDER_SET_CONTEXT_MGR already set
[  721.604469] binder: 29254:29260 ioctl 40046207 0 returned -16
[  721.611820] binder: BINDER_SET_CONTEXT_MGR already set
[  721.611827] binder: 29261:29265 ioctl 40046207 0 returned -16
[  721.631162] binder: BINDER_SET_CONTEXT_MGR already set
[  721.631169] binder: 29263:29266 ioctl 40046207 0 returned -16
[  721.689131] binder: BINDER_SET_CONTEXT_MGR already set
[  721.689139] binder: 29271:29272 ioctl 40046207 0 returned -16
[  721.690351] binder: BINDER_SET_CONTEXT_MGR already set
[  721.690358] binder: 29275:29277 ioctl 40046207 0 returned -16
[  721.693980] binder: BINDER_SET_CONTEXT_MGR already set
[  721.693986] binder: 29274:29278 ioctl 40046207 0 returned -16
[  721.717443] binder: BINDER_SET_CONTEXT_MGR already set
[  721.717450] binder: 29273:29279 ioctl 40046207 0 returned -16
[  721.792120] binder: BINDER_SET_CONTEXT_MGR already set
[  721.792127] binder: 29286:29292 ioctl 40046207 0 returned -16
[  721.795559] binder: BINDER_SET_CONTEXT_MGR already set
[  721.795567] binder: 29289:29293 ioctl 40046207 0 returned -16
[  721.803701] binder: BINDER_SET_CONTEXT_MGR already set
[  721.803709] binder: 29287:29294 ioctl 40046207 0 returned -16
[  721.821541] binder: BINDER_SET_CONTEXT_MGR already set
[  721.821549] binder: 29288:29300 ioctl 40046207 0 returned -16
[  721.822211] binder: BINDER_SET_CONTEXT_MGR already set
[  721.822218] binder: 29296:29301 ioctl 40046207 0 returned -16
[  721.910854] binder: BINDER_SET_CONTEXT_MGR already set
[  721.910862] binder: 29302:29304 ioctl 40046207 0 returned -16
[  721.916452] binder: BINDER_SET_CONTEXT_MGR already set
[  721.916459] binder: 29306:29310 ioctl 40046207 0 returned -16
[  721.926838] binder: BINDER_SET_CONTEXT_MGR already set
[  721.926845] binder: 29303:29309 ioctl 40046207 0 returned -16
[  721.934903] binder: BINDER_SET_CONTEXT_MGR already set
[  721.934911] binder: 29305:29316 ioctl 40046207 0 returned -16
[  721.972525] binder: BINDER_SET_CONTEXT_MGR already set
[  721.972542] binder: 29313:29318 ioctl 40046207 0 returned -16
[  722.007156] binder: BINDER_SET_CONTEXT_MGR already set
[  722.007163] binder: 29321:29324 ioctl 40046207 0 returned -16
[  722.046705] binder: BINDER_SET_CONTEXT_MGR already set
[  722.046713] binder: 29323:29326 ioctl 40046207 0 returned -16
[  722.054609] binder: BINDER_SET_CONTEXT_MGR already set
[  722.054616] binder: 29328:29330 ioctl 40046207 0 returned -16
[  722.064466] binder: BINDER_SET_CONTEXT_MGR already set
[  722.064473] binder: 29327:29332 ioctl 40046207 0 returned -16
[  722.070997] binder: BINDER_SET_CONTEXT_MGR already set
[  722.071003] binder: 29334:29336 ioctl 40046207 0 returned -16
[  722.142751] binder: BINDER_SET_CONTEXT_MGR already set
[  722.142758] binder: 29338:29343 ioctl 40046207 0 returned -16
[  722.195237] binder: BINDER_SET_CONTEXT_MGR already set
[  722.195246] binder: 29351:29356 ioctl 40046207 0 returned -16
[  722.198082] binder: BINDER_SET_CONTEXT_MGR already set
[  722.198090] binder: 29350:29355 ioctl 40046207 0 returned -16
[  722.199051] binder: BINDER_SET_CONTEXT_MGR already set
[  722.199058] binder: 29348:29358 ioctl 40046207 0 returned -16
[  722.247501] binder: BINDER_SET_CONTEXT_MGR already set
[  722.247508] binder: 29349:29360 ioctl 40046207 0 returned -16
[  722.252192] binder: BINDER_SET_CONTEXT_MGR already set
[  722.252199] binder: 29353:29359 ioctl 40046207 0 returned -16
[  722.257028] binder: BINDER_SET_CONTEXT_MGR already set
[  722.257035] binder: 29363:29364 ioctl 40046207 0 returned -16
[  722.322395] binder: BINDER_SET_CONTEXT_MGR already set
[  722.322402] binder: 29372:29375 ioctl 40046207 0 returned -16
[  722.344746] binder: BINDER_SET_CONTEXT_MGR already set
[  722.344753] binder: 29376:29377 ioctl 40046207 0 returned -16
[  722.354058] binder: BINDER_SET_CONTEXT_MGR already set
[  722.354065] binder: 29373:29378 ioctl 40046207 0 returned -16
[  722.360377] INFO: task init:28121 blocked for more than 120 seconds.
[  722.360382]       Not tainted 4.4.125-g38f41ec #21
[  722.360385] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  722.360404] init            D ffff88012d20f718 28488 28121      1 0x00000000
[  722.360413]  ffff88012d20f718 ffff88003063e000 0000000000000000 0000000000000007
[  722.360421]  ffff88003063e000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8
[  722.360428]  ffff8801db31f4c0 ffff8800257ae000 ffff88003063e000 0000000000000000
[  722.360430] Call Trace:
[  722.360443]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  722.360449]  [<ffffffff8376c023>] schedule_preempt_disabled+0x13/0x20
[  722.360455]  [<ffffffff837705e6>] mutex_lock_nested+0x306/0x850
[  722.360464]  [<ffffffff81f4f7ea>] ? tty_open+0x4ca/0xee0
[  722.360470]  [<ffffffff837702e0>] ? __ww_mutex_lock+0x14f0/0x14f0
[  722.360476]  [<ffffffff81f4f478>] ? tty_open+0x158/0xee0
[  722.360483]  [<ffffffff814f9d40>] ? kmem_cache_alloc_trace+0x100/0x2b0
[  722.360490]  [<ffffffff81f4f7ea>] tty_open+0x4ca/0xee0
[  722.360496]  [<ffffffff81f4f320>] ? tty_init_dev+0x430/0x430
[  722.360503]  [<ffffffff8152a507>] ? chrdev_open+0xc7/0x4c0
[  722.360510]  [<ffffffff81f4f320>] ? tty_init_dev+0x430/0x430
[  722.360515]  [<ffffffff8152a66b>] chrdev_open+0x22b/0x4c0
[  722.360521]  [<ffffffff8152a440>] ? cdev_put.part.0+0x50/0x50
[  722.360528]  [<ffffffff8151881b>] do_dentry_open+0x59b/0xba0
[  722.360534]  [<ffffffff8153cfab>] ? __inode_permission2+0x9b/0x240
[  722.360540]  [<ffffffff8152a440>] ? cdev_put.part.0+0x50/0x50
[  722.360546]  [<ffffffff8151c0e0>] vfs_open+0x110/0x210
[  722.360551]  [<ffffffff8153d59e>] ? may_open+0x1ae/0x280
[  722.360557]  [<ffffffff8154d373>] path_openat+0x923/0x3940
[  722.360563]  [<ffffffff81daf873>] ? depot_save_stack+0x1c3/0x640
[  722.360569]  [<ffffffff8154ca50>] ? path_mountpoint+0x830/0x830
[  722.360574]  [<ffffffff815508cb>] ? getname_flags+0xcb/0x580
[  722.360580]  [<ffffffff81550d99>] ? getname+0x19/0x20
[  722.360586]  [<ffffffff8151c96f>] ? do_sys_open+0x21f/0x660
[  722.360592]  [<ffffffff8151cddd>] ? SyS_open+0x2d/0x40
[  722.360598]  [<ffffffff83779965>] ? entry_SYSCALL_64_fastpath+0x22/0x9e
[  722.360606]  [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  722.360612]  [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0
[  722.360618]  [<ffffffff81553017>] do_filp_open+0x197/0x290
[  722.360624]  [<ffffffff81552e80>] ? user_path_mountpoint_at+0x40/0x40
[  722.360630]  [<ffffffff83778e2c>] ? _raw_spin_unlock+0x2c/0x50
[  722.360636]  [<ffffffff8157a573>] ? __alloc_fd+0x1e3/0x500
[  722.360643]  [<ffffffff8151cab9>] do_sys_open+0x369/0x660
[  722.360649]  [<ffffffff8151c750>] ? filp_open+0x70/0x70
[  722.360655]  [<ffffffff81f4a2b9>] ? proc_clear_tty+0xd9/0x140
[  722.360661]  [<ffffffff83779457>] ? _raw_write_unlock_irq+0x27/0x50
[  722.360668]  [<ffffffff8151cddd>] SyS_open+0x2d/0x40
[  722.360674]  [<ffffffff83779965>] entry_SYSCALL_64_fastpath+0x22/0x9e
[  722.360679] 1 lock held by init/28121:
[  722.360693]  #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81f4f7ea>] tty_open+0x4ca/0xee0
[  722.360697] Sending NMI to all CPUs:
[  722.361928] NMI backtrace for cpu 0
[  722.361932] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  722.361935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.361941] task: ffff8800bbbc4800 task.stack: ffff8800bad58000
[  722.361945] RIP: 0010:[<ffffffff810c3f87>]  [<ffffffff810c3f87>] flat_send_IPI_mask+0xf7/0x1a0
[  722.361947] RSP: 0018:ffff8800bad5fcb8  EFLAGS: 00000046
[  722.361950] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  722.361952] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  722.361955] RBP: ffff8800bad5fce0 R08: 0000000000000001 R09: 0000000000000000
[  722.361958] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  722.361960] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002
[  722.361964] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  722.361966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  722.361969] CR2: 000000000813734c CR3: 00000000ae826000 CR4: 0000000000160670
[  722.361971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  722.361974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  722.361976] Stack:
[  722.361978]  ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000
[  722.361981]  ffff8801db31bca0 ffff8800bad5fd00 ffffffff810b9abb ffffffff839f6dc0
[  722.361984]  0000000000000003 ffff8800bad5fd60 ffffffff81d11764 ffffffff8141b993
[  722.361986] Call Trace:
[  722.361988]  [<ffffffff810b9abb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  722.361991]  [<ffffffff81d11764>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  722.361993]  [<ffffffff8141b993>] ? print_lock+0xab/0xae
[  722.361996]  [<ffffffff810b9a60>] ? irq_force_complete_move+0x3b0/0x3b0
[  722.361998]  [<ffffffff810b9b54>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  722.362001]  [<ffffffff813695ca>] watchdog+0x6fa/0xae0
[  722.362003]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  722.362005]  [<ffffffff81190b48>] kthread+0x268/0x300
[  722.362008]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  722.362010]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  722.362013]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  722.362015]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  722.362018]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  722.362024] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f 
[  722.362026] NMI backtrace for cpu 1
[  722.362028] CPU: 1 PID: 28118 Comm: init Not tainted 4.4.125-g38f41ec #21
[  722.362031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.362034] task: ffff88013d03c800 task.stack: ffff8800b6258000
[  722.362036] RIP: 0010:[<ffffffff81f8768b>]  [<ffffffff81f8768b>] io_serial_in+0x6b/0x90
[  722.362039] RSP: 0018:ffff8800b625f518  EFLAGS: 00000002
[  722.362041] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000
[  722.362044] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff8607e878
[  722.362047] RBP: ffff8800b625f528 R08: 0000000000000001 R09: ffffffff850e4aa0
[  722.362050] R10: 0000000000000001 R11: 1ffff10016c4be84 R12: ffffffff8607e840
[  722.362053] R13: 0000000000000020 R14: fffffbfff0c0fd4f R15: fffffbfff0c0fd11
[  722.362056] FS:  00007f3d3ab2c7a0(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  722.362058] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  722.362061] CR2: 00000000080e00e4 CR3: 0000000029616000 CR4: 0000000000160670
[  722.362063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  722.362066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  722.362067] Stack:
[  722.362070]  ffffffff8607e840 000000000000270a ffff8800b625f578 ffffffff81f89289
[  722.362073]  0000000000000000 ffffffff8607e888 ffffffff8607ea7a ffffffff8607e840
[  722.362076]  000000000000004e ffffffff81f893d0 dffffc0000000000 000000000000004e
[  722.362077] Call Trace:
[  722.362079]  [<ffffffff81f89289>] wait_for_xmitr+0x89/0x1d0
[  722.362082]  [<ffffffff81f893d0>] ? wait_for_xmitr+0x1d0/0x1d0
[  722.362085]  [<ffffffff81f893ef>] serial8250_console_putchar+0x1f/0x60
[  722.362087]  [<ffffffff81f72ffc>] uart_console_write+0xac/0xe0
[  722.362090]  [<ffffffff81f93230>] serial8250_console_write+0x2e0/0x860
[  722.362092]  [<ffffffff81f92f50>] ? exar_handle_irq+0x1b0/0x1b0
[  722.362094]  [<ffffffff81d304e0>] ? sprintf+0xb0/0xe0
[  722.362097]  [<ffffffff81d30430>] ? scnprintf+0x110/0x110
[  722.362099]  [<ffffffff81f82370>] ? univ8250_console_setup+0x100/0x100
[  722.362102]  [<ffffffff81f823d4>] univ8250_console_write+0x64/0x80
[  722.362104]  [<ffffffff812674bc>] call_console_drivers.constprop.26+0x1ec/0x3e0
[  722.362107]  [<ffffffff8126a064>] console_unlock+0x534/0xa00
[  722.362109]  [<ffffffff81f81dc0>] ? uart_set_termios+0x6b0/0x6b0
[  722.362111]  [<ffffffff8126b325>] console_device+0x95/0xc0
[  722.362114]  [<ffffffff81f4f808>] tty_open+0x4e8/0xee0
[  722.362116]  [<ffffffff81f4f320>] ? tty_init_dev+0x430/0x430
[  722.362118]  [<ffffffff8152a507>] ? chrdev_open+0xc7/0x4c0
[  722.362121]  [<ffffffff81f4f320>] ? tty_init_dev+0x430/0x430
[  722.362123]  [<ffffffff8152a66b>] chrdev_open+0x22b/0x4c0
[  722.362126]  [<ffffffff8152a440>] ? cdev_put.part.0+0x50/0x50
[  722.362128]  [<ffffffff8151881b>] do_dentry_open+0x59b/0xba0
[  722.362130]  [<ffffffff8153cfab>] ? __inode_permission2+0x9b/0x240
[  722.362133]  [<ffffffff8152a440>] ? cdev_put.part.0+0x50/0x50
[  722.362135]  [<ffffffff8151c0e0>] vfs_open+0x110/0x210
[  722.362137]  [<ffffffff8153d59e>] ? may_open+0x1ae/0x280
[  722.362140]  [<ffffffff8154d373>] path_openat+0x923/0x3940
[  722.362142]  [<ffffffff81daf873>] ? depot_save_stack+0x1c3/0x640
[  722.362144]  [<ffffffff8154ca50>] ? path_mountpoint+0x830/0x830
[  722.362147]  [<ffffffff815508cb>] ? getname_flags+0xcb/0x580
[  722.362149]  [<ffffffff81550d99>] ? getname+0x19/0x20
[  722.362151]  [<ffffffff8151c96f>] ? do_sys_open+0x21f/0x660
[  722.362154]  [<ffffffff8151cddd>] ? SyS_open+0x2d/0x40
[  722.362156]  [<ffffffff83779965>] ? entry_SYSCALL_64_fastpath+0x22/0x9e
[  722.362159]  [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  722.362161]  [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0
[  722.362164]  [<ffffffff81553017>] do_filp_open+0x197/0x290
[  722.362166]  [<ffffffff81552e80>] ? user_path_mountpoint_at+0x40/0x40
[  722.362169]  [<ffffffff83778e2c>] ? _raw_spin_unlock+0x2c/0x50
[  722.362171]  [<ffffffff8157a573>] ? __alloc_fd+0x1e3/0x500
[  722.362174]  [<ffffffff8151cab9>] do_sys_open+0x369/0x660
[  722.362176]  [<ffffffff8151c750>] ? filp_open+0x70/0x70
[  722.362178]  [<ffffffff81f4a2b9>] ? proc_clear_tty+0xd9/0x140
[  722.362181]  [<ffffffff83779457>] ? _raw_write_unlock_irq+0x27/0x50
[  722.362183]  [<ffffffff8151cddd>] SyS_open+0x2d/0x40
[  722.362186]  [<ffffffff83779965>] entry_SYSCALL_64_fastpath+0x22/0x9e
[  722.362191] Code: 24 c1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 e8 79 57 ff eb c2 e8 41 7a 57 ff eb 
[  722.362349] Kernel panic - not syncing: hung_task: blocked tasks
[  722.362355] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  722.362358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.362366]  0000000000000000 c9aeeda51f2379dc ffff8800bad5fca8 ffffffff81d067bd
[  722.362373]  ffffffff838831a0 ffff8800bad5fd80 dffffc0000000000 7fffffffffffffff
[  722.362380]  ffff88003063e448 ffff8800bad5fd70 ffffffff8141b46a 0000000041b58ab3
[  722.362382] Call Trace:
[  722.362389]  [<ffffffff81d067bd>] dump_stack+0xc1/0x124
[  722.362396]  [<ffffffff8141b46a>] panic+0x1aa/0x388
[  722.362403]  [<ffffffff8141b2c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  722.362409]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  722.362415]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  722.362421]  [<ffffffff813695db>] watchdog+0x70b/0xae0
[  722.362426]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  722.362432]  [<ffffffff81190b48>] kthread+0x268/0x300
[  722.362438]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  722.362444]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  722.362451]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  722.362457]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  722.362464]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  722.363632] Dumping ftrace buffer:
[  722.363660]    (ftrace buffer empty)
[  722.363662] Kernel Offset: disabled
[  744.229287] Rebooting in 86400 seconds..