272b3d31f96262558ce0d0bdeab12bbc36cc185dc75899f3c5f2fbd81c7c4db5ae03a9b6330ca857c593e773ea50f633b01aad4e6ca16ab780239f85db9062fb10eebb8e652d972d9347e47ade85a12e5f4fbd39f64541fc87685b54"}, {0x1010, 0x0, 0x5cf, "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"}], 0x7, 0x8000}, 0x35a5}], 0x2, 0x800) sendto$inet6(r0, &(0x7f0000ed4000-0x1000)="c8", 0x1, 0x0, &(0x7f0000c29000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000df2000-0x55)="c3", 0x1, 0x0, &(0x7f0000a41000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000770000-0x10)={0x0, 0x2, 0x65a, 0x749}, &(0x7f0000d22000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ac000-0x8)={r1, 0x5}, &(0x7f0000cdb000-0x4)=0x8) connect$inet6(r0, &(0x7f0000532000-0x1c)={0xa, 0x3, 0xc6ea, @loopback={0x0, 0x1}, 0x400}, 0x1c) r3 = socket(0x8, 0x80a, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000abf000)=@assoc_id=r2, &(0x7f0000b17000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006dc000-0x20)={0x2, [0x0, 0x0]}, &(0x7f000082f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004e4000-0x8)={r4, 0x100000000}, &(0x7f0000594000-0x4)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d83000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000113000-0x10)={0x0, &(0x7f0000c81000)=[]}, 0x10) r8 = syz_open_dev$sg(&(0x7f00004fa000)="2f6465762f73672300", 0x7fffffff, 0x20000001) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f000000d000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c1c000-0x8)={r7, 0x6}, &(0x7f0000ceb000-0x4)=0x8) r9 = fcntl$dupfd(r0, 0x406, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e3c000-0xa0)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x1, 0x1, 0x0}, &(0x7f00005be000-0x4)=0xa0) membarrier(0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000023000)={r10, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, &(0x7f0000ecd000-0x4)=0x98) setxattr(&(0x7f0000a59000-0x8)="2e2f66696c653000", &(0x7f0000f87000)=@random={"73797374656d2e00", "2e626465766264657647504c707070302b2d776c616e31776c616e3176626f786e65743026405c6c6f656d302bbe656d3040776c616e315d00"}, &(0x7f0000b64000)="e7776c616e3000", 0x7, 0x2) 2017/10/31 15:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8100000, &(0x7f00007ab000-0x1)="79", &(0x7f0000c14000-0x4)=0x0, &(0x7f000073a000)=0x0, &(0x7f0000bae000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb3000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c45000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000-0x8)=0x8000000074) r4 = socket$inet6(0xa, 0x8000000000000001, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) r6 = dup2(r5, r5) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0xff, 0x200, 0x7, 0x3, 0x9, 0x6, 0xa, 0x100000001, 0x101, 0x2, 0x0, 0x3ff, 0x318, 0x8, 0xffffffffffffffff], 0x10004, 0x1100}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) write(r6, &(0x7f0000888000-0x24)="240000001a00254e0018000404edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) sendto$inet6(r4, &(0x7f0000fcb000)="10", 0x1, 0x0, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r4, 0x1) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f0000a8c000)={0x6, 0x0, [{0x0, 0x0, 0x1000000000000001}, {0x0, 0x0, 0x20}, {0x50003, 0x0, 0x7}, {0x0, 0x0, 0x0}, {0x1d, 0x0, 0x5}, {0x9d0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() gettid() r8 = getpid() r9 = getpgid(r8) sched_setaffinity(r9, 0x8, &(0x7f0000cdd000)=0x2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005f6000)=0x75) timer_settime(0x0, 0x3, &(0x7f0000339000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00008cc000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000922000-0x4)=0x80000001, 0x7, 0x40000000000, &(0x7f00009d4000-0x10)={r10, r11}, &(0x7f00005ca000)=0x8, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000003f000)={0x0, 0x0}) 2017/10/31 15:59:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e5d000-0x8)={0x0, 0x3}, &(0x7f0000e5d000-0x4)=0x8) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e5d000-0x8)={r2, 0x4}, 0x8) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000e5d000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000a85000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0xfe75, 0x6, 0x40, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000e5d000-0x4)=0x7, 0x6) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000085f000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) rt_sigreturn() mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009f5000-0xc)={0x4, [0x6, 0x2, 0x40, 0x2]}, &(0x7f0000e5c000)=0xc) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e80000-0x4)="5d5d2e00", 0x3) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000105000-0x4)=0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00004e2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000764000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000542000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x2, &(0x7f0000001000-0x10)="00000000000000000000000000000000", 0x10, 0x7fffffff}, 0x10000) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ff4000-0xc)=@sack_info={0x0, 0x3ff, 0xffffffff}, &(0x7f0000382000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000716000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c32000)={0x0, 0x3, 0xf, 0x6}, &(0x7f00001d5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r4, 0x3}, &(0x7f000006d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004b2000)=@assoc_value={r4, 0x9}, 0x8) mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3ff) connect$inet(0xffffffffffffffff, &(0x7f000022d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000833000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3909, &(0x7f0000837000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x100, 0x6, "a228af", 0x38d3, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x84, 0x8, 0x2, 0x1, 0x5, 0x100000001, 0x2}, @dstopts={0x2c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0xfff, "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@udp={0x0, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x800000000) writev(r5, &(0x7f000084d000)=[{&(0x7f00009e9000-0xfa)="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", 0xfa}, {&(0x7f0000d9b000)="7c8e3ff9c3e01d6f0dd35fd96bcebd96e49ee777c79d6be348ead21f6535db79c9465a977a712110606cc35673f5e91b8a210bddf9111f08aca200bdec95878ee6810d730b1b253e43583ea9a2e1cc639e40e59ba69da43dcd68144d", 0x5c}, {&(0x7f0000d7d000)="d38f127df64a0b13a90152862d8f30254a6b3041589b107cf2c81ad1301229c09299bd5d9dbfb22e9e566b5285d92be1021e1bdc312e0097a521f5bbb10e169fe356d42b5f7051d69a6d5942c51e3060e206a5297aa52a44193f58236c2a3bdb5c18bb0f92b4e01da76d5273b307d993f1192a3f9b74ee3097dcf147cbae09210cc6993dafac8faff71eaa604f2f7a086dd0b1e18fd26b568f119206a06b4659dfb9d85cf93c77a15793435cd5b96f577d4e5fd887bad7becba51e56a2dd0722d293432d94257a0c3145cda52afd2505b811a9033725e9624b4cef0e40aadc34eef3970ac7", 0xe5}, {&(0x7f0000caa000-0xd1)="9ea1e88cba98e4e6b9c2bddf3d43d2057803e8db02b1d71e48d1b951ba71d2e8586e52b5a44b3721992835bcafcf00ff6fa878153dddf9a86efbaa7b14fb30c8a0467e404e192f5eddd4082cef79533e1efec1a659a2630613afc8eb1a02ef1f382c9a876d23e576eba5a95394de5febe18b390bbf4d6ef5fc9cdb14bb09615526c43066eb900df97b4b100c8d08b68920672ae1084317afaf035ca0e0542a87a45ce0457450ed1ca11d927fb91012b617d0f42f0852e7de79511adb6d5ea0fe8da60c201ceba09b3939f8869b17cffce4", 0xd1}, {&(0x7f00003b5000)="2511f8ede19b63adb115b73abdfefc860afad3781f8b6061554e67891129937497e0cf689b13b5a007e32971a4a0fd2191025bc7", 0x34}, {&(0x7f0000308000-0x31)="c62ae3440849d7deaa9ae02ced10a3ab7147c17ebfa1984ee6e53c9d99a443f24d8d4acc7feaa5ce9b0a4a451d1b935773", 0x31}], 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000201000)={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000092a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000673000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x100)={0x0, 0xf7, "11129b3c71ba36775fa3924716b2579cca85c48635caf64632efb47e2880ecd4e0018340e29a6df1a110377c511fc274bf187a9c2fa53000f6957c6111b6eda551162fac9b1ab49a3a134cc4f73295451e9ced1562fa67bf8bfb25d89c3b00f11db5e09e786544b336d7cb3467062142dc63b683e69fcee531dc4781c681f01396c1547716cca4580e085c5dec59af9ec5819195ed2cfa3d27c4365d53c71e8ce471b29f1257f0a87ccbd5373f535c74412f4ca94694d9a122799baa27db605c6e8dbcdb44a75fba04fc7dfd8ffae91bf63a1809fd09fa822e83bc1713a1e20f7398b0fd933b827d21fde9fb08539f95809bfc9f0ee166"}, &(0x7f0000000000)=0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e63000)=0x7fb, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x1001, 0x1828, r1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x1, 0xd7a, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000004, 0x800, 0x3, 0x400, 0x3, 0x20, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000)={r1, 0xe600000000}, &(0x7f0000004000)=0x6) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="d7fdaf95070179890fd1d5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d81000000000000002509beefa9f9ac1b1ca8d7fc48376bcccaf9128e0400000000000000e0e1eb9276b2a9def37a389914b57d9ecd06c7be98d48f6c40874f45b222e3", 0x6a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b4e, 0x8, 0x4, 0x1, 0x3f}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x1, 0x1, 0x1}, &(0x7f0000000000)=0xa0) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000086f000)="ff0300006b657900", &(0x7f00006ad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7161745f6164665f63746c00", 0x82280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000002000-0x24)={0x5, 0xa00000000, 0x7f, 0x100, 0x4, 0x8000, 0x9, 0x400, 0x6, 0x3, 0x400, 0xf5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d04000)="2e726571756573745f6b65795f6175746800", &(0x7f00003c1000+0x12a)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x28)="70707031656d315e766d6e6574316c6f807d73656c666c6f776c616e30776c616e305e7070703100", 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000)={@common="73697430000000000000000000000000", @ifru_flags=0x4400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x4000000014, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xa)="73797a6b616c6c657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="9aac46def8dced01b32941f598e8355df984e4aea7f23562f5c1cbfdff6b725ad877811815a5a93c7c1185d51141626e7199cd2b65c905629a21107d94196fe6ef4f9acb5e3ab50a840f9e1013b82b0ed84f12e9ee13ddfd977dd1c754975d94486eb046c1469bd344e47dc17920d5f1f3356550a9000aca4a0a05f40547c09bf549f5e557a745df08cf771f2f2193f574b4577fe7e6f5f3ff5016638cd364d0c1cfc01cac7f7a2c7ec6753331e34d88fdf0b85c3c300611d928273f85d5163df2f8b8fff02231f64f", 0xc9, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000004000-0x2)=0xb, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000)={0xba5, 0x2, 0x202, 0x100000000, 0x1, 0x4, 0xffffffff, 0xad, 0x0}, &(0x7f0000005000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r4, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r5, 0x101, 0x20, 0x200}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x0, 0x8}, 0x98) 2017/10/31 15:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000548000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$KDADDIO(r0, 0x4b34, 0x0) r3 = shmget(0x3, 0x4000, 0x108, &(0x7f000017c000/0x4000)=nil) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000455000)="2e2f66696c653000", &(0x7f0000549000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00004c6000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fstat(r1, &(0x7f00003b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000199000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000417000)=0x0) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000548000)={0x0, 0x0, 0x0}, &(0x7f00004e4000)=0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f000016c000)={{0x1, r4, r5, r6, r7, 0x10, 0x3, 0x0, 0x0, 0x0}, 0xdca3, 0xfffffffffffffffd, 0x9b, 0x0, r8, r9, 0x7f21, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000245000-0xc)={0x8, 0x0}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000046b000)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000543000-0x28)={@common="74756e6c300000000000000000000000", @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0xa}}}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00006bc000)=0x0, &(0x7f0000ce7000)=0x4) 2017/10/31 15:59:48 executing program 7: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x50040, 0x82) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0xf4, @loopback={0x0, 0x1}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800000004}, &(0x7f000002a000-0x2)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000dc5000-0x29)={r3, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d0300000027efc5eb0c5b1f77a5a4"}, &(0x7f0000007000)=0x5c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002b000)=@assoc_value={r4, 0x8001}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42328297d0cf9072, &(0x7f000002f000-0x4)=0x200800000000522f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = socket(0x1e, 0x3, 0x1) capset(&(0x7f00000fc000)={0x19980330, r5}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000c7f000-0xa)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = semget$private(0x0, 0x83, 0x0) timerfd_settime(r1, 0x1, &(0x7f000041a000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000442000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f00001ba000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000dd9000+0xb33)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r8, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0xfffffffffffffffd}], 0x1, &(0x7f000001f000)={r10, r9}) semctl$IPC_RMID(r8, 0x0, 0x10) getresuid(&(0x7f00003e8000)=0x0, &(0x7f0000e11000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ff000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r7, r11, r11) socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 149.401953] QAT: Invalid ioctl [ 149.405948] QAT: Invalid ioctl [ 149.405960] sctp: [Deprecated]: syz-executor0 (pid 19677) Use of struct sctp_assoc_value in delayed_ack socket option. [ 149.405960] Use struct sctp_sack_info instead [ 149.432567] QAT: Invalid ioctl [ 149.440115] QAT: Invalid ioctl 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r0, 0x409, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb0000)="2e2f66696c653000", 0x1) r1 = open(&(0x7f00003d7000)="2e2f66696c653000", 0x4f2002, 0x2) symlinkat(&(0x7f0000ce7000-0x8)="2e2f66696c653000", r1, &(0x7f0000011000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000-0x20)={"17b8c8741a0e723d927cc60e56c00001", {0x4, 0x4, 0x0, "280759b5b26b", 0xb36, 0x0}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001c1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d53000)=0x1000) iopl(0x10000000000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000367000-0x10)={0x0, 0x0}, &(0x7f0000a1d000)=0x10) symlinkat(&(0x7f000039c000)="2e2f66696c653000", r1, &(0x7f000076e000)="2e2f636f6e74726f6c00") getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000990000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a9000-0x4)=0x62) renameat(r1, &(0x7f000001b000)="2e2f66696c653000", r1, &(0x7f0000c96000-0x2)="2e2f66696c653100") clock_getres(0x4bb4b044d49d68c1, &(0x7f0000414000-0x10)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x1, 0x4) uselib(&(0x7f0000956000)="2e2f636f6e74726f6c00") setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f00009cc000-0x1c)={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c43000+0x3da)=0x0, &(0x7f0000a83000-0x4)=0x4) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10000000003) sendto(r3, &(0x7f0000f6a000)="43e0be32f74f42947cfddf6c1cc7211e806e16e449f2d885bf2a03c55ff4ce2687", 0x21, 0x0, &(0x7f0000970000)=@alg={0x26, "726e670000000000000000000000", 0x200, 0x10e, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0xd357}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x1000, 0x3, 0x200000000000b, 0x1, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d98000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x2, 0x8, 0x3ff, 0x2f, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000ea000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0xff, 0x0, 0x8, 0x6, 0x5}, 0x20) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x100000000, 0x80001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000925000-0x4)=0x0, &(0x7f0000306000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000281000-0x9)="2f6465762f73672300", 0x7f, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004dd000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dd000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000dee000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a3e000-0x9)="2f6465762f72746300", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x4, 0x9, 0xfffffffffffffc00, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000af2000)={0x9, 0x400, 0x80000001, 0x5, 0x5, 0x1ff}) connect$inet(0xffffffffffffffff, &(0x7f000059f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x3, &(0x7f0000b99000)={0x6, 0x2f, 0x2, @tid=0xffffffffffffffff, []}, &(0x7f000063d000)=0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00001a4000-0x8)={0x0, 0x0}, &(0x7f000051f000-0x4)=0x8) timer_gettime(r5, &(0x7f00003fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = memfd_create(&(0x7f0000f7f000-0x1)="00", 0x1) r7 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f00001da000)=@get={0x1, &(0x7f00002d4000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000)="2f6465762f72666b696c6c00", 0x4000, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_dccp_buf(r6, 0x21, 0x0, &(0x7f000033b000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034b000-0x4)=0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r4, 0x0, &(0x7f00002f8000)=[], &(0x7f0000225000-0x18)=[0xff7, 0x3ff, 0x1000, 0x80, 0x4, 0xba], &(0x7f000078e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) move_pages(0x0, 0x0, &(0x7f0000c62000-0x20)=[], &(0x7f0000bec000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) writev(r8, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000200000000000000010c00001ee400", 0x39}], 0x1) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 149.444953] sctp: [Deprecated]: syz-executor0 (pid 19677) Use of struct sctp_assoc_value in delayed_ack socket option. [ 149.444953] Use struct sctp_sack_info instead 2017/10/31 15:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x4, 0x0, &(0x7f0000794000)={0x0, 0x0}) getpeername(r0, &(0x7f0000458000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007fa000-0x4)=0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a77000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a07000-0x4)=0xc) r3 = dup2(r1, r1) perf_event_open(&(0x7f0000c62000)={0x4, 0x78, 0x0, 0x4, 0x1, 0x8000f0, 0x0, 0x84, 0x8000, 0xd, 0x3, 0x9, 0x5, 0xe, 0x0, 0x98, 0x4, 0x2, 0x5b, 0x0, 0x1000, 0xfff, 0x0, 0x3c0f, 0x7, 0xa, 0x0}, r2, 0x8, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f92000)="2f6465762f76637300", 0x40000, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000ef7000)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b33000-0xa)="73797a6b616c6c657200", &(0x7f00000b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000259000)="2f6465762f76637300", 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b8000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000a0d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005e5000-0x4)=0xfc) setsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) io_setup(0x7fff, &(0x7f0000abc000)=0x0) r8 = epoll_create1(0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f00000cc000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000674000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000084b000)=0x8) r9 = socket(0xf, 0x3, 0x2) r10 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x81, 0x8001}}, 0xe8) sendmsg$unix(r9, &(0x7f00000c8000)={&(0x7f00000c9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00000c9000-0x40)=[{&(0x7f00000c9000-0x19)="1be4bc54422ec8cb2f96531b62d221ae89afbb6f5b956279e9", 0x19}, {&(0x7f0000026000-0xb1)="d9c6e955671777aa54093b3851a3562036edf59224865f3a5289010ad6cac9293c1b8196d3f37004761b4f0ed94bb2075f0dd2390c774685b5f438ec3d6ffc82ad3eb61ab9e9ff5e084af07ac2f3b41a1fe145afdb9a151a8c596cd320b537282d168089b7fab3cbe1810223f3eb52b01f255f9b21cf6942ce23882b2d1fc9abf897c5c9e980f8b27c4fd6c51c8a037afa314dfb5abcd8f9b4affc85043a667b35f00a469e6340577519f52d0e77b44119", 0xb1}, {&(0x7f00000c9000-0x59)="f6d8817a48c7723e515d10c70d95ac05a804dbf644ca06b0676a11f734ae69f99437a48e75de9ade1e7c6a47303de32fe70dbf06c4da0928cf86fc31621addacfdba3709de1ab8b3234ad7056dab726523316d25d30654c97b", 0x59}, {&(0x7f0000070000-0xab)="66e473aaf916ed9844ba8a00b67b0a085d089e7a356e3cfd33e47052580690cee73406393bdc33cd5539f4888330b48126d0d721897d84e736a146d5c22a207d236dcbeffe1ced2dd9a7fa22c8149547fba31fc15f6bf891606f462f18908da2893f746743a175cf71def9a0551aa8bf2158a467e4bc829bf61335dcba0c0a01c75f860ebf208453168961ccd48c431db652a4ce73abcef1dfb6313d17bd8b3c6745df15c98c53a5accf3b", 0xab}], 0x4, &(0x7f0000094000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r9, r9]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x18, 0x1, 0x1, [r9, r9]}], 0x4, 0x8000}, 0x40) write(r9, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) epoll_wait(r8, &(0x7f0000ac1000-0x30)=[{0x0, 0x0}], 0x1, 0x7) read(r5, &(0x7f000072c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) sendmsg$netlink(r5, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x41}, 0x0) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) signalfd(r1, &(0x7f0000253000)={0x5}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000054c000)={0x0, 0x100, 0x0, 0xcc86, 0x2, 0x8}, &(0x7f0000963000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000403000-0x10)={0x10001, 0x9, 0x2, 0x2, r5}, &(0x7f000051b000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000953000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004b5000-0x8)={r0, r2}) dup2(r0, r1) sendmmsg(r3, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00000d9000)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) dup3(r4, r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00005ef000-0x2)=0x1ff, &(0x7f0000133000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r7, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) inotify_add_watch(r7, &(0x7f0000d34000-0xa)="2e2f636f6e74726f6c00", 0x20000000) dup2(r6, r7) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000cdc000-0x8)=0x0) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x0) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7fe, 0x8000000400000a) socket$inet(0x2, 0x2, 0xffff) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f00005c2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000878000-0x4)=0x10) r1 = socket(0x17, 0x5, 0xfff) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d0040000fa512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000f3d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "02010b", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0xff, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddb000-0xf)="2f6465762f73657175656e63657200", 0x800c0, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f00004b6000)={&(0x7f0000865000-0xc)={0x0, 0x0, 0x400, 0x4}, 0xc, &(0x7f0000b14000)=[{&(0x7f0000b3b000-0x1f0)=[{0x91, 0x9, 0x100, 0x23bef930, 0x20, "980d4f62bf5259ab01378384ba27a5b6d061b01ddbc5c1b828b6bc35cb483aac721b6bb2f5f1ca448657727ff5a023e6e62a86fc0d63ed2614a9bca4f93d21e0795981f91c7ac95bf05e7ff692ba3dca642f170cc4df8827ac06e018b79db20b24f982996364f19672a714f16b24020a25c4714db8230c00c683e114ced1579e37"}, {0x60, 0xffff, 0x500, 0x10001, 0x4, "4a63a9d870dec4b5207c5bec4efb686c09d8f9f60c1b30bb10bd4097b18748856c8d4811350b444e4a34c6403745b0ac4297d34c6598776486fe91fe4cc2e255ae1468fa893b53ec4b784285cc8e1eeb"}, {0x1f, 0x9, 0x100, 0x0, 0x1, "0afeaf1f60d9c4a893f65546058e74"}, {0xe0, 0x2, 0x200, 0x0, 0x7, "996b749ab788867b0230019da54301b6ce696a2b4aff3ec8e26f57001ed9759c717dd3c695812673392f11048586e4bbf3ea3946fe71375c8e5675c59d92bc31163dfebad76631c7817f0f3d64b79abfec01a4a341c4e07259f14bdfaf39e09c7b8b11ea7e460cb5bb5b25d6bc0373e1a1ca5ed7a82c1e7ad67038c08848612fc7969f6fc8ddbfc27f0171f796f37cda2428ffbfecc461cfbb6c161570ab327e7a8b905d0c030441cde1f22d5316a7dbf575a3d19388831f53d934ce7a95f8048d9aa892b7d5c3b36d1fdbb01fe0b766"}], 0x1f0}, {&(0x7f000001d000)=[{0xb7, 0x7f, 0x200, 0xffffffffffffb901, 0x20, "2911a43a4102108209c19e260b086857c4348d37bf5837bd21e8521f25e8f318db8d6e4d41530d4158c3a4c7b8a8d2acb534ab9a60c4c14a36fb5766894ce63c1ca12ddccd705c4e2976a0f280e728f6edacd41086dcbadf0bc09a1ce1b020c7d51640ec3de2b58a39174ea34641c8661b73d08a343b51155d3092674abb906506ab60911caef8d0a8cd08c21e494ceb65bf18dbdeec3f5102ad1896513993b0e6c858c181d46a"}], 0xb7}, {&(0x7f0000b3b000-0x92)=[{0x28, 0x380, 0x400, 0x1f, 0x800, "bf23e99e8e9a82d07451faf0eef3f3d7f7bca9c6cc410970"}, {0x69, 0x7ff, 0x200, 0x9, 0x4e, "2bfb828990d75fc26405032fb3c2d1e9d8935a8052d2f8cdae7fe4f4a622ada6eb357123da4685505ab6d002d56bbbb5abee9880f3cf37bdbdbbb2e69fe1073ea22c4388f788953f59ba9b497156d7935eb3553169254a0007"}], 0x91}, {&(0x7f0000b3b000-0x20d)=[{0x51, 0x5175936, 0x100, 0x7fffffff, 0x0, "8924cf4a559dd318c901d9b011a6afac60d79a3d11b4197fa4e3e70c68d1413af460865054251202bf4ad96adba31cdd65e34479f71c0738d423ced2cf20b20214"}, {0xfe, 0xa81, 0x700, 0x100000001, 0x4, "4f3e5bc09535641ccfc458a0ec7fff0de567b43baffb890ce18e852fad1fc7aaf667b99986089d756e27ead3d37c36cacf79ae5b1fe9aa6d1b2cb894ca066df01f785caeb8d61eaf2967d3eb20d8e65a83c6d8fadd6256dab18326c188aa4f01bc921066987d1719d9ded523db0a39364aa4f2251b9b61ee92816f20057a92261e5993c485a66d1b13202e70cadddf591aba7832cf5d9472b4167ad3617622dd262bc265ed2e9c6edaf8b1f8149fb01fb1ebf7d95e9ac0e1f132a8bdf801bd1ab43e7ff3f1ff6e19f301b67cd227778f9d40136ca2feb5abbc4cab8b9b4ea686f60c0880ea4ec2316eef980e8820"}, {0xbe, 0x7fffffff, 0x1, 0x5, 0x8, "031b7975c6e4e95462bc8d5e0309c30ee6f5d1867a79ff56c0eaa70f651391c846585ef35ab5af97474ef66bb210b67f94787247ee771c3f81240d10e7b097d170dcf3537e6410f73ff3549f118df30cee7092e003956f62060c7d856d7243eac1996bfcd8aa26d520b1769d43d8b34fba2c65bf2089d541199a1d9151b5df2d3c60bfd9cee4a749049560a68ea9a8e96a24480b731f43d3f041b4b673b39a0d4b2b9d0b1357a9bc31f60e1c0d12"}], 0x20d}, {&(0x7f0000b3b000-0x297)=[{0xb8, 0x6, 0x1, 0x2, 0x5, "95577e9ca418479e003f5f47f7c6777c863fc7d38e4b28d3aabad642f2727d91edffbd1ff649012fd24bc0a421b8340cd61ef84440f92f56500db3835e1ee5ba5dae195a94443c4420f8ddef52ec5a63f313b3d89902d407a0746b6bdb0448da5657d7ce9e11588035817a40b7aea5ac3ba26c52d1b6d01c71c53e82306882a99d5df877d659ae8d3ae53654c7756730189e2583238642d59043ef4fe8b4a223d5aeafc7ee0f4e85"}, {0x3e, 0x100000000, 0x120, 0x4437, 0x80000001, "4874a81595d0e761ca643a4c250a2cf4fb9d3c140b0351c6060656a24043f734dbf22ff3c9280e3a398b94eaad81"}, {0x16, 0x2a4db94, 0x100, 0x60000, 0x40, "a0ff00708786"}, {0xc2, 0xf44, 0x118, 0x3, 0x3, "03d590bb2442da2660b3d399caaa7751af71eb6787a563a845f8f0f5380dce066fbf9e7b387c7f7b3ea04c02513c3d023aac1c6f46dd59d20c07b58f16d5fb7e3011ac7e47a747900114247a2aada726bc7786483798f36e6d105ceae03ff0198b81bd2661a26178a154689b5177cdba19917302cb91e1a5df830ed88643cf34934db25ecfaa73aa5028af1daffaf695719ffc9d6dd6f8b07d2d8dfe77a579ab2b314a2a26c5480ab9524a88f6cc23a6b897"}, {0xc9, 0x1, 0x0, 0x7, 0x3, "13f4c73421468da43df93b714e95817d234d2e56aa5a21e46d9d1cbb7989e88cefdc2a4cdae4162d161468f223eebc7f2d3cd0465fd9689149105a7e69bfd005a345e094295dc297bcf240cabc26b76f9d0650dfe539b75d90cac0b9945fc1083a043219e29f6aa2eb7d9bde24617d0a0a66e112d6f9db44644af03c7c6182a4e2e6c2649999df9501b7e980b65572031ffcd894464e210a6e7b5a7ff2e661983e7d446f1267b2505619368ffecc0edfdb0b1cff1092fbe8ac"}], 0x297}, {&(0x7f0000b3b000-0x29d)=[{0xda, 0x100000000, 0x100, 0x77a01159, 0x81, "821fc7c0763030770fb156aa4319129b1dcfff44cf93163ee9ad62b3accf63a5023128a336830708dd0d5f6f030430de9e0cb58b35b2c0ac9964c76eb5189ce3d10d7cb48c7f47fdb96ba7fcbd0a51cf88c1513aefdd94dc0d337ad9c59ff426082c8bd62baa38da85b820ba7962db7354d406ce5d1b5dd02fc6d65c4586248c5d38b5c6b0bc69d9f660420488b4d257a3d135c7d4a606c96dffe406201ff6a53b746570c00f38e5c4617d7a91eceb97c0f8e708830c2263da1b5d602f04ac06ec82e19417bd9c848be6"}, {0xf0, 0x0, 0x400, 0x0, 0xad, "ecb40a58a88964e83dfebe6b8918578b973eb0defe3ae91598d272b4772a3db60191fb0e4733e7a70c13544c7e6f5eee3a02dfa699f16e1d57ecee96fa8e42378880ac79b9e083bfaca1c0a6d3c4550d4805f96bcc791b043e2099500f2b00e4aa0f62ace43bcf04e754fa4cc2961828c2ec0b802b2baf8215b89cb50815d2b6bacefc15c0c8df6988c00e585da09f0daaae7853b481a24e50f1727e54f5d1b9db630459c7e2fdc6c672aee9d9ca2379a86a190276ae01210afe5a74848f32df5e2c78873ed2e390208fb2faefc1306cf9dabc698a79d8b33327a1438eba4bd8"}, {0x3d, 0x3, 0x200, 0x8, 0x8, "09c9843ed4d5e179c23bfb83357841bb38ac57b28595d2880af16d0ccd52fec38c1ead432524420c9f7bc876ef"}, {0x96, 0x401, 0x710, 0x9, 0x81, "586b7a48f3358923ea15154bee103e4e87d577d2b149ef32fcd0d31612be79b0a081dfe0541ddb01e218a40fb2cbd6297eb06d5a85d904c87fbe90c8b34887532303694019f3450bd241a15cdffa2469f25f4b2ee551d79efc598f5cf6a8716d710b0a7002b3acdfa0f6eb04aa562efed2ed58fa02987970bae4fc95be7360d675578ee2c05d"}], 0x29d}, {&(0x7f0000b3b000-0x124f)=[{0x1010, 0x10000, 0x100, 0x3, 0x4, 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{0x23, 0xe50, 0x100, 0x1, 0xffffffff80000001, "9702768bb6194647770000000000000000fae2"}, {0xc4, 0x3, 0x300, 0x6, 0x2f, "88869868faae652834f770c54d7cd82440348409799e8abb412a2b80a13fb37ca12c3ae199e6aba90f23b949fe6de6875b07fae67bba9fda2adf2efb40b27caf28a934e038c3755f788c6aa00d910f30e6fc7fb6a4de1335d7c8b7b83d3a79a850c16631cfbdf36dcf5d37773170456a19b893cc415fe03ff8889391c257e7de50f95fbfdbe231b3f5f29adbec31bf76829913f848e82794322c6ba4dbc9ef3b4867e7877a18d23da5e98e68c5fa48ad683df9ac"}, {0xec, 0x1, 0xa00, 0x1, 0x1, "5afd82742621001db06dfc74d7a0d6222053dad38a9b6ee7d87daef816c839815950ae6e20cc0675ef7ff5a1961afef1388f0e440d15df5b0e7bf59639961a549c039ea3f966903d8176c8b85fb538ac70a1ce29c5a15e2bd314f50c0628521816358095bfea3eca5b07eaf47cb227771251f056543d26ee321096758c4446dc774a6490962028913f95946268568ff47add34c86ef00883e433da3e71654a1c4a7b0f3f6b9ce5a659ba83a67dc6649f99b199e7ed45c9606405c5251d2e98eb0d51307977994b4452f85b7d45b29eaa4519c5270144488b751bbbca"}, {0x6c, 0x2, 0x300, 0x5, 0xc0, "6dbe5cedcb400b1de10712b650c1604d1b11ee2f5ff6ade91d170bd592b5e5a0de66503a40c8756d722158809674fd651de799f239592cdcd1b2e37149a0c7238582dcee28a9c2d3b96a7e41343f59bcdc429eb336b876445a340a0b"}], 0x124f}, {&(0x7f00001f1000)=[], 0x0}, {&(0x7f0000b3a000)=[{0x3f, 0x7ff, 0x200, 0x5, 0x4, "b571b2161677eb6bc11a7d450c36fb9abc5af3f5b0bd2de863817c4b1c022385b91d91bb2f2d302257a928509b0e81"}, {0x40, 0x3a6400000000, 0x604, 0x5, 0xffff, "9e1591502b1b7adf0da2b996678a38e9689baeb5376271b9bcf4e12213d92a1c60a69e1f2d172afbb12657e8b604fd19"}, {0x52, 0x2, 0x1, 0xf59, 0xfffffffffffffffd, "b89727708e8249c4743997f66f791a6ad1be78a059cb9c544e83161586f1a432b75e7e87a030325a107385b77cd40ec59827eb2903b03bb5f6bebd5760163ee84910"}], 0xd1}], 0x9, &(0x7f0000133000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x20003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e1e000-0xc)={&(0x7f000070b000)="2e2f66696c653000", r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000fab000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232ff0050c0ade56e8cfb9e0578f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3ecc067abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c36ad9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8277af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x100000000, 0x0}, 0x10) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x810, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x387}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000011, &(0x7f0000008000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000004000-0x4)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x9, 0x4) connect$inet(r0, &(0x7f0000006000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000b000)=[{0x2, 0x6c2}, {0x2, 0xffff}, {0x0, 0x2}, {0x3, 0x5}, {0xadd89c356ffeeb57, 0x5}, {0xf, 0x8b}, {0x3, 0x4c}, {0x3, 0x7}, {0xf, 0xffff}], 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000+0x44f)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f000000d000-0x78)={0x6, {0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xca, 0x7, 0x1, 0x3f, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000003000-0x4)=0xc9a, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f000000c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x8e)="cd5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec00000006044e1b3c1ac271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f0000000000)=[{0x78, 0x13f, 0x0, "3add607925fc354a6736372517d92b23802d5625314ae28b898e9b6069ecc527664651632170e6d63009b5371d192305dc9a3e02704ddaf095e924f690afe314253c8eecb3413a5cdfd545c9a810288be2fa3062797a20c447d26cd83680b92b1eb8d77c"}], 0x1, 0x40000}, 0xeb1}, {{&(0x7f000000b000-0x10)=@llc={0x1a, 0x201f, 0x57, 0x97, 0x2, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000000000)=[{0x48, 0x12f, 0x3, "2961bcb9ac88814ba10ead787968aacf6b6e26cc5221aa520202205e1a37447d5af6f880013bb28ce6a0e0cd47e1fc9d710af6a0022b"}], 0x1, 0xc000}, 0xa8c}], 0x2, 0x8000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000-0x4)=0x2, 0x4) 2017/10/31 15:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ba8000)={0x5, 0x5, 0xfffffffffffffffd, 0x9, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000015e000-0xc)={0x60002000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000068a000)={0x30e, 0x0, 0x1, 0x1cc3}) bind$inet(0xffffffffffffffff, &(0x7f0000c02000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000f58000-0x10)={0x5000, 0x2000, 0x0}) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000100000)="00000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x42, &(0x7f0000af5000)={@random="45d227a81e4c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2, 0x5308, 0xff}], {0x8100, 0xffffffff, 0x644c0, 0x2}}], {{0x800000801, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) syz_open_dev$sndtimer(&(0x7f00001f2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x42) write$evdev(0xffffffffffffffff, &(0x7f0000652000-0x60)=[{{0x77359400, 0x0}, 0x2, 0xfffffffffffffffe, 0x0}, {{0x0, 0x7530}, 0x401, 0x1ff, 0x4}, {{0x77359400, 0x0}, 0x2b4, 0x8, 0x7fd}, {{0x77359400, 0x0}, 0x4, 0xdc8c, 0x2}], 0x60) getsockname$ax25(0xffffffffffffffff, &(0x7f0000cd2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000067e000-0x4)=0x10) fallocate(r0, 0x10000002, 0x3, 0x8000) r1 = syz_open_dev$loop(&(0x7f00007e9000)="2f6465762f6c6f6f702300", 0xaff, 0x5) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x16, 0x9, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2a7ba6da08bdcbcf8ef07ff7f00eeff03afeacba94f507114e20203148578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0x0, 0x6]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000487000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fb000-0xf)="2f6465762f73657175656e63657200", 0x43c084, 0x0) socket(0x11, 0x802, 0x0) fdatasync(r1) memfd_create(&(0x7f0000a70000-0xb)="2f6465762f6c6f6f702300", 0x2) write(r2, &(0x7f0000150000-0x53)="2818d002533a5bf911544b99d79c6f709438c6c73b7c20b3d9beb5e441b41b3699c3da958a4383ead14ccad60b3c104ac3fd7f40a3f49cab44511252db10f79282fd3a16553c4037d4d0e244ae242d5bdfd9a4", 0x53) lseek(r1, 0x0, 0x5) remap_file_pages(&(0x7f00006e2000/0x11000)=nil, 0x11000, 0x1000000, 0x631, 0x9000) syz_open_dev$mice(&(0x7f0000e24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x442) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000f42000)={&(0x7f00006f5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f000020e000-0x11fc)=[{0xc0, 0x1b, 0x1000000525, 0x0, 0x0, "11bbbe64e6c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac0876983ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacca101300429618830f72203ad43c8ec5a4e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf260337e9d9702e113b13bbfe32215760fc093b4368c9633ce"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f27000-0xc)={&(0x7f0000b27000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000f0000)={r0, &(0x7f0000489000)="acf9ce9bbb3c6fbe1f870b73a6ea909bfc05bde212e8951bc2d191b32f9916767815fe5d08d1a7a5fa9f88b6debdad1974064607037878359d27b710e0083850ea7358959cedf87bf1909ea199653a7f5ea132a0ab0a9f4fb579464b15b2b2620166"}, 0x10) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f00008bf000)=0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f00006db000)={0xa, 0x0, 0xfffffffffffeffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000021000)={0x0, 0x2710}, 0x10) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005bb000)={0x1, 0x8, 0x8002, 0x0, 0xc94, 0x5, 0x26, 0x3f, 0x0}, &(0x7f0000fe6000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c52000-0x6)={r4, 0x9dcd}, 0x6) close(r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f0000023000-0x4)=0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = accept(r6, &(0x7f0000f43000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000063e000)=0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000daa000)=0x9) sendmsg$unix(r7, &(0x7f000056c000-0x38)={&(0x7f000094b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b6e000-0x40)=[{&(0x7f00005a2000)="2d4e11f235a4df503638589aab85a5f451d6ece0d7242109b5bff0b5d8c1a9de53c6c6621dbd9f2b0d36357d4648f31243958cca074114b69ac3430cdd5b64bae8f2b677dc2dc5500bb1909709e2cef6971cff970f1e3cc3b6ea0fab84", 0x5d}, {&(0x7f00009fc000)="c59b23b848bb02af5181675af536f66f28f25cccd02876dab2c7bee7bb34f06d527336268337e2ea756f5064d1893c9eb2e80693a7655dd6f04efc8bcf033ae976f1392e99cbd881aff554758452882a3b1f2e46cd8d65778c464ea8bb12f6632515b55312d95cd4399c4134e8dcc8b755c98002b6bb6edce34dd05714663321c6df75176045772dfd799d9a117bfa0acda62d47bac129013e6d85fc72a2401efba155d1aff776ae", 0xa8}, {&(0x7f00004a0000-0x3)="1b276f", 0x3}, {&(0x7f0000274000-0x37)="2c99527ff570b9575ae49180efae773b04ed055e674f351b76e1fe20c0515ffcefd65e94ea84e9dbd8b4095413a07ee38328f6a8d42789", 0x37}], 0x4, 0x0, 0x0, 0x80}, 0x800) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000ffb000-0x1c)={0xa, 0xc, 0x9, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000043b000-0x20)={r8, &(0x7f0000e4d000)="", &(0x7f000061c000-0x79)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000afc000-0x10)={r8, &(0x7f00002ad000-0x98)="6ebbf534eb515ef1f55bd6ca8a96fc1a1c9007e954165b3871ea0642cb99f7fd8473f79cbe720a8c72306672bbcb21e65a6c9c70ca2f3f27cbf748d2197388d0ec977b06b15c8bc5660b7c8a525617d08783aa42f6040333f2455d7a64def56adc086e4ea7464b5b983faac377a9ca3bc433b4cf24be036ea37d52433746e32398589a7626ed824d5d391e0ffe3cd9f84fab78f11180b49b"}, 0x10) sendmmsg$nfc_llcp(r7, &(0x7f0000cb2000-0xa8)=[{&(0x7f00003e3000-0x60)={0x27, 0x7fffffff, 0x7ff, 0x5, 0x2, 0xfffffffffffffff7, "3d814b5aac7647c16c2dcc63e27a13e18fe70d3245c132fb1d58dabea82a26ca12685cbdc0db0cf3e37aa27fc9a1501901c5876485a1aa09a9492f267264dd", 0x4}, 0x60, &(0x7f00008b6000)=[], 0x0, &(0x7f000018f000)={0x40, 0x29, 0x400, "d62b77441b32496b64461b8d8be25411ca41c71420f1a71fd5994812bdad5818eb92b71a5348774788dd"}, 0x40, 0x8000}, {&(0x7f0000541000-0x28)={0x27, 0x8, 0x9, 0x0, 0x1, 0x8, "6ebf2bbd12c24d2e4f86d2e4e5a1aa610ff0b20285fac91b9370a3fef665b44a74b1f21e12cbcf2b42d06aec2a118e17b5047dd3e57378e19a4799bd2ad6b5", 0x2}, 0x60, &(0x7f00002b0000)=[{&(0x7f0000641000-0x1000)="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", 0x1000}, {&(0x7f00002cb000-0xb6)="7fe6f2d024fb39f340c8129e9c40ccb4c6d88759d97b0011fb5c6cda8c93f9dd5927226b2fca250356162b74562993354dfbca6a3c31432ac2e13eaf9a85a9fe8e7083efbb57a9163631fbef699c7b27b59be3c5d77cc63392a8aa06c0889e7996bdfd9b340d34798b845c7b3ccbf2a914b3a39e9959f51f21807757b912a235bb18e1d5e1a54f9809e4d39f2c9f2386dc1c63fb535aab8edc49e3ffa8c86ebe29479be23371a5183afba5e836a8ac50c9463e99a63a", 0xb6}, {&(0x7f00003b2000-0xa1)="ccdc20883ace9f6fb036665cc84bfd8f2c234dfe875acd68a4ccf0d0cf207eb76dc8926930a400ef5ab2a871dae06bd4c8f067b1e9267bb6bc4e2cce8e8b18e87fe9e9534d6da6cc479286fa5354039ffb3432ac1481c389be7dcb6ed0d77920c0a2d43fd3947f2477c2f8105c759417705be0f1c55b70a9df6b139938f398803392b3492c540731eddd0aad10b7d46e3c18d187bd790e9333c78a8816d05609ad", 0xa1}, {&(0x7f000076a000)="d120f31cd990c62936107bd64b138cd197e1eeeef0d322143a0aaccf45a64330ff88ee62c2f2ed7a7c56dbeb986e7362afa20c0075d4d64403a3e3306ab81f0cdc39714db4e2a5da6e52da6bc120f367a548c744f3375403f523bca386455442c9bd06c4c5003fcc15ce2dd6eb2eb74e57b6ba6f3ded7160dda8f3410baa8814819ab3e1351cabb69027120fcd21aed13c8e882cd8cba4dbbaffa97387b907946925c4be03b05c182614c1302cc2170d1b619e4521403f5d000abe0e9bbdf9d2e84003ac5f0b13bda62dd93298b5a3ae17deb7e27d481df23b597eec53797f8f0c8caf36d84c5bf719ea8b84", 0xec}, {&(0x7f0000bf7000-0xc0)="779333b603304fbd53efce516db049328e6dbbcb51286ef34a796275cdc0eac54c20041736fca0b6c909592f7235f7006207f24407ff976a639de21d4070ae6c30cc1825a3309c140200d97909f1621d064b2236a6cfc5ae9f1e0be6059ce5e35800a5e05d8dab9bf6f154027e1d8e9bb27c41cf7793cf40c01666b73ae8f3dc22b325e54578968628706291040f8d30fd06527821c1108d7ccc7a1d280d8367db4541bd7effab5e5995d03814bd9105ae33a166d4708c1263acfa3dcdf8a03b", 0xc0}, {&(0x7f000076b000)="fde40234496bfa6287bd52c8fa0e", 0xe}, {&(0x7f00002b9000-0x23)="58bd95f68a6277b531d37c7f8acb2a6ec043623db59309c98628bc5eb4f1bb2bc130d6", 0x23}, {&(0x7f0000a56000)="7dc46464437702d4dfd1b4e1e38752fe8e860b06cf4af2869ce3d2313a07b059db8ca2ca482f951eb9350a4ce562884531618cca141011a9fa1e8be3dfd76c75a12a37a07fcafd17e60f7148a29b493a7928dd779fd82dd48797f2178596e591d43806fdd9735c4f134476f26d05d774d935a687c3bb17cd3c678f4fb5708aa16d14f28ccedaed905c0cfb6ae87bca857517d2c0f4ed621309d00566bf2f3cfd7b274f66c4b370ad36323d35e9bcd928fa2362586dfd39c5", 0xb8}], 0x8, &(0x7f00005be000)={0xa8, 0x11a, 0xb2, "10c15e4167986d44a724cb12d920782249b93d78c105e87fcd1b777e6463671d0b0bfc2a9666f027361af33d7d8d65110ef22191f55ff461396ef1659f48eadd0e5e5b1118bc2e217c8b58393300a2e8c1fd45269820cec56806da09002159dca41a7b0b5db9e6a05f707608c8b76ed9b963c3196bc3797e7f056e8ffefd749d1aef6b86a34eed852fb96956815f2126b208"}, 0xa8, 0x8801}, {&(0x7f000004e000-0x60)={0x27, 0x2, 0xffffffffffffff67, 0x7, 0x1, 0xffffffffffffffff, "70fdaf9d875017777ce5751389f73278cfad9d7da9d61847e2aa19486ed5f7ee3b8c12c26883c57b5f3322f6151564d27b933cce231941bd7e0858b10ef464", 0x7}, 0x60, &(0x7f00007a2000)=[{&(0x7f0000a9b000-0xe)="c29e6c8a1827c734be6c2985ece3", 0xe}, {&(0x7f0000947000-0xdb)="2e4c3c746a2488af79b643ca3a27a9905b9844f8828c75a172e7416c53e4f0d39574880eb6a222a214a055335c3465ed4bd19d5fdc16e27e4a022e7e1d973c1e618e8c839efb04707f4f0d20a68d0c94f32a32c79618e43f1ccfacded939706b8adf364b2bf4246cc22d4a4228212d703a3130bfd47769d3674a240467b351c9a6bc3e35531302093a5b19bd03fc832877277864dff7268243fa6ddf2dfef1aaa48642a6f4cf2de9c24100583d18da47574f36c08e88937c5ebd8d19a61c159354f44a5ede1fe520452053c10b8791e74702cb76d37f2a47fe6957", 0xdb}, {&(0x7f0000224000)="71b3e5bf0a2f3c29f0b696b4aee074ca0b312bf55725c42ba1b6c323b42b3b6405b72340b9d61100b669887e1f9fdac9905f4644708a47deb6b4bef1898d6e44cb457a2ac0c15e5e4b0f3c8fb63d5ed1ce3adfffe31e847ce2937c0c160dcb9e1ad7cfa06f27a3dc8c6ac7eb623f60ea7367acfbc145beadf7111209265b270c718f962eb423f03b", 0x88}], 0x3, &(0x7f0000e85000)={0x28, 0x10e, 0x4, "8e5422a937895b9c629fd078a9b185c82e7863e03388"}, 0x28, 0x84}], 0x3, 0x20000044) mmap(&(0x7f0000a88000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r0, 0x0) 2017/10/31 15:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000)="2f6465762f6877726e6700", 0x313040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000065c000)={{0x2, 0x0, 0x4, 0x1, 0x732f7b13}, 0x7f, 0x50d7, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x3, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl(r0, 0x8, &(0x7f0000a96000)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000048e000+0xd57)={0x1, [0x0]}, &(0x7f00009b5000+0x8e0)=0x8) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000eb2000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000081f000-0x34)={{0x0, 0x0, 0xfffffffffffffff8, 0x3, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f000056d000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00006a9000-0x2b)="") ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000b15000-0x9)="000000000000000000") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f000083b000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000623000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000c8b000-0x14)={0x3, 0x0, 0x7, 0xfffffffffffffffa, 0x9}) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000966000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000073b000-0x71)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f00001fa000)=0x98) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031c000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000ee4000)={{0xffffffffffffffff, 0x1, 0xc82, 0x3, 0x2}, 0xadf7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000b06000)=0x0, &(0x7f0000fb6000)=0x4) 2017/10/31 15:59:48 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000d000)=0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x6) r1 = accept4(r0, &(0x7f000000e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x2, &(0x7f0000002000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000-0x10)={0x0, 0x10000, 0x4, 0xffffffffffffff81}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000000a000-0x66)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x7, 0x3, &(0x7f0000012000)=[@generic={0x1c, 0x3f00000000000000, 0x80000001, 0x9}, @map={0xffffffffffffffd7, 0x8000007, 0x1, r3}, @generic={0x0, 0xb42c, 0x40, 0x5fa1}], &(0x7f000000f000)="e8", 0x1000000200000000, 0x73, &(0x7f0000006000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0xfffffffffffffffe}, 0x30) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000005000)={0x3, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6414, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000b000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xfffffffffffffffd, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000000a000+0x120)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000c000)={r4, 0x0}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000)=0x800009379, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000013000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000014000)={0x2, 0x3, @rand_addr=0x4d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000)=0x0, &(0x7f000000a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000000d000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0xa22, 0x20000000, &(0x7f0000008000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000016000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x0, &(0x7f0000015000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000)=0x6) socket$inet_sctp(0x2, 0x2000400000000006, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xb) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 4: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x10000000cd, 0x80000) r1 = dup(r0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000089e000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="a44fde9a99c9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="62c30d5932cece0815a4a2b8e84712c5"}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000089d000-0x8)={0x0, 0x3}, &(0x7f000089d000-0x4)=0x8) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000089c000)=@assoc_value={r3, 0x8000}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000158000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000e9000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socketpair(0xf, 0x80806, 0x8, &(0x7f000049b000)={0x0, 0x0}) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x188e29cb6f16af40, &(0x7f0000609000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000089c000)=0x14) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000056b000-0xc)={0x0, 0x0, 0x0}, 0xc) sync() mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000fc7000-0x20)={0x9, {0x0}, 0x1, 0x0}, &(0x7f000073e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b04000-0x8)={0x0}) rt_sigaction(0x7, &(0x7f0000fcf000)={0x47f58c, {0xfffffffffffff276}, 0xffffffffffffffff, 0x80000000000003}, &(0x7f0000f8e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000699000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x2, 0x220000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000108000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vcs(0xffffffffffffff9c, &(0x7f000089e000-0x9)="2f6465762f76637300", 0x440000, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LOGGING(r0, 0x4008aef0, &(0x7f0000001000)={0x5d6fb3b7, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x88000, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005da000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) capget(&(0x7f0000005000)={0x0, r3}, &(0x7f0000005000)={0x200, 0x8, 0x3, 0x1ff, 0x3, 0xef2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x1ed00000000}, {0xfffffffffffffc00, 0x2}, 0xce, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f000000d000-0x68)={0xfff, 0xffffffff, 0xfff, {r5, r6+10000000}, 0x7fff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f000000a000-0x10)={0x2, &(0x7f0000003000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000007000-0x4)=0x10001, &(0x7f000000d000-0x8)=0x4) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x0, 0x0) r8 = semget(0x2, 0x3, 0x10000000000013) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r8, 0x7, 0xe, &(0x7f000000d000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000001000)=0x9) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200000, 0x22) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000001000)={@generic="1c7c3e1ccf03b1828b0a3f7f07bac309", @ifru_flags=0x50627601e6770d8f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc770, 0x4, &(0x7f0000012000)=[{&(0x7f0000003000)="851b26ab0dd96bc6c3f4fb4d39d202bcc984caa9d0ebe55aedfbc8e4c9c0c8899bce27b87ff576c1aa6f81", 0x2b, 0xfffffffffffff6c0, 0x7}, {&(0x7f0000003000)="32dab597ed4e4d3655909a50866ac85f13c87b4d82023b2ee199a989d1a2c90d37526a47a3252fcc8b3b4184fcc62fc1df7fc361657983922bbd401186a75d7f8ff6454e062eb69875ee46e2d59292d32e646b22aa96d0ec6f4f2e4ec4426d090ae6eb6d79b517223c78777c6a36001c2ff59f3a3c16d8363a86f421ee886c7d442118602f8d8470e9a2af1a8ecdb398fdece890697a6c7e81451ddb8c93b8284b52731c0fe9c752bfd67456e00a957e8cdc8d17984816cefa", 0xb9, 0xb41, 0x0}, {&(0x7f0000013000)="8169637f0bd00e4376e77b23831b1a4da9f5c3a0faf19ae136ac99331132869166756cfbe878d93caa8927a4c182e7122561cc211a3a36d89b4fd1c550c7704ee31bb078d50c6dba824a660c14832591ef6cfa11cb2761e71818f6a96e9ffa4bbbc904429ecfa164edb2f5b26e3c69225f2caa63d30f", 0x76, 0x200, 0x3}, {&(0x7f0000002000-0xc3)="f64a1b65c9fcc94a564a135752ce4973e77627106d14a0037045c41384c7a92b183ed0d895ac8aea6595b5d3cceef3f0915de4c517ebeb40e9c5689988ae388dac47b910a1349b5921f4e3951430e3f96e9d7d9f51167b19c24f67618539f8d0a062c9d8995f103e3f1975b796c9a2e03b6c3fba3a806069db70d7442b33ba43e987e387a37bca43c8d7a670cf58ff0b83c276178f104e3bc9d90fe100d974ebba46d2d66b9568d48c84851ae953cc30d5832c217bec6f2c9372b9e82f3a1f0c6caff1", 0xc3, 0x4, 0x1}], 0x30002) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000001000-0x18)={0x0, 0x80000000, 0x7, 0x80000001, 0xa2, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000012000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000012000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) removexattr(&(0x7f0000014000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000014000-0x9)=@random={"62747266732e00", "2d00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000cc000-0x28)={@common="726f7365300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000d50000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9fb, 0x100000001, 0x3f, 0x500, 0x7531, 0x100000, r5}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) memfd_create(&(0x7f0000b63000)="636f6d2e6170706c652e73797374656d2e536563757269747900", 0x1) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 149.788286] audit: type=1326 audit(1509465588.413:1865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=19775 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x0 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000001, 0x7ff) r1 = syz_open_dev$usbmon(&(0x7f0000ddd000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x40) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ced000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) fcntl$getown(r0, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000640000-0x10)={0x0, &(0x7f0000128000)=[]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ccc000+0x7f)={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x2, 0x3dcbd4a5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x9, [0x8, 0x7, 0x8, 0x10000, 0x2, 0x40, 0xc18, 0x1f]}, 0x5c) 2017/10/31 15:59:48 executing program 4: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4a000)=0xc) setfsgid(r2) bind$inet(r0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ca5000-0x14)={0x3, 0xb, 0x3, 0xa, 0x9}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x300) openat$hwrng(0xffffffffffffff9c, &(0x7f0000678000)="2f6465762f6877726e6700", 0x410000, 0x0) unshare(0x8000400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000769000)="902dd3485c083e8b727a4a534d51d4c1", 0x10) getsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000168000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a65000)=0x1000) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000e71000)={0x0, 0x3, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x1d, &(0x7f0000f4b000-0x1d)={@random="ba1c415a83e6", @random="b7cea9b7a367", [{[], {0x8100, 0x10000000010000, 0x14c, 0x100000000000db}}], {{0x88ca, @x25={0xfffffffffffffffc, 0xf10, 0xf7, "dfb6cc66da52b3dd"}}}}, 0x0) utimes(&(0x7f0000686000)="2e2f66696c653000", &(0x7f0000c39000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0xfffffffdffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dfa000-0x9)="2f6465762f6b766d00", 0xc1c0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, r5, 0x4, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000a00000)={0x47f1c5, {0xfffffffffffff27a}, 0x0, 0x0}, &(0x7f00003bb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000041000-0x8)={0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000409000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1f) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000a2a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d44000-0x4)=0x60) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b0d000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031d000-0xb)="2f6465762f6877726e6700", 0x200400, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000cf9000-0x28)={0x57, 0x1, 0x2, {0xd2, 0x7ff}, {0x1, 0x7}, @cond=[{0x7fff, 0x76ca4ba5, 0x6, 0xf42, 0x4, 0x101}, {0x0, 0x1, 0x9, 0x100, 0x6, 0x3f80000000000}]}) recvmsg(r0, &(0x7f00009e3000-0x38)={&(0x7f0000666000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000849000-0x30)=[], 0x0, &(0x7f0000022000)="", 0x0, 0x4}, 0x100) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c5000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000002, 0x84, &(0x7f00000f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a70000-0x8)={0x5, 0x0}, &(0x7f0000feb000-0x4)=0x8) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000112000)={0x0, 0x0}) keyctl$set_timeout(0xf, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f96000)=0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x1) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) recvmsg(r5, &(0x7f000031e000)={&(0x7f0000cb8000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5e000)=[{&(0x7f0000d3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000e3d000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000e88000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000428000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000059a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000c0b000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000411000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x7, &(0x7f0000fee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0xfff}, 0x1) r7 = request_key(&(0x7f00002c3000-0x8)="6269675f6b657900", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3b000)="5e7761616e30ca000c", 0xffffffffffffffff) keyctl$describe(0x6, r7, &(0x7f0000dc9000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) read(r6, &(0x7f0000f8b000-0x18)="000000000000000000000000000000000000000000000000", 0x18) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000da4000-0x10)=@req={0x28, &(0x7f0000d0a000)={@generic="746065277b4152471e1462162a431a45", @ifru_data=&(0x7f00001b7000-0x20)="e1cff74f90b0ca5ce48bc38013eecdc319b98d53c2b245991973906f90a3869b"}}) write$evdev(r3, &(0x7f0000623000)=[{{0x0, 0x7530}, 0x0, 0xffffffff, 0x0}, {{0x0, 0x0}, 0x4, 0x4000000000, 0x0}], 0x30) io_setup(0xffb, &(0x7f000007a000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x67d2) accept(r0, &(0x7f0000e51000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008bc000)=0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)="2e2f66696c653000", 0x0) pipe2(&(0x7f0000167000)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bbf000-0x6)="6879626c6100", 0x6) unshare(0x40600) r1 = syz_open_dev$mouse(&(0x7f0000e72000)="2f6465762f696e7075742f6d6f7573652300", 0x40, 0x8000000000040000) getsockopt$inet6_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f00003e2000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000820000-0x4)=0x65) r2 = syz_open_dev$mice(&(0x7f0000946000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000035b000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xff, 0x1841) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e16000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000381000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f06000-0x28)={@common="67726574617030000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x4020940d, &(0x7f0000488000-0x8)={r3, 0x0}) [ 149.887772] audit: type=1326 audit(1509465588.513:1866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=19775 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x0 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) pwrite64(r0, &(0x7f00004b3000-0xd2)="578ad1a3ffbd625d33d015702b6b79921344b5d88af2be1b808676a901659595114a4b375ac56553f9b90e182515d2bf7ef9fc40d6d607b69ac6b6cc2544ea315726231a3c0bf566b57820a39ee21146b4c968ab1ff84397fe6723cb576bccd4adde1a2c3842d139b64d04a43abd6cbc6f69824fad536b88e97462c7a5a77f9d945538bc995e1680da04fce480a36c82b7439ff3249ec990020019fb552fc38aab0eae3d6232ee356f3bd11dba10373a245682242e69aac9db30b7f2f7556970b9415b76d7b14311574724a85fa3076ba037", 0xd2, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) fchdir(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c60000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) futex(&(0x7f000000d000-0x4)=0x7a, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000fd9000-0x4)=0x0, 0x0) syz_open_dev$tun(&(0x7f0000a4c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x6010, 0x7ff) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r3, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54000001, &(0x7f0000d97000/0x4000)=nil) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f00003ca000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000bec000-0x2)=0x18) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)="") accept4(r2, 0x0, &(0x7f000069d000)=0x0, 0x80800) read(r3, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5b000)="2f6465762f72666b696c6c00", 0x181201, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r5, 0x4010aef5, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000)=[{0xd002, 0x8001}, {0x6000, 0xa50}, {0x100000, 0x2}]}) socket(0x10, 0x2, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000072a000-0xc)="2f6465762f6175746f667300", 0x8001, 0x0) times(&(0x7f000040c000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000341000)={[{0x7, 0xa3ce, 0x6cfc2d30, 0x8000, 0x5e4, 0x5, 0x0, 0x7, 0xc1, 0x4, 0x1, 0x7, 0x7}, {0x1, 0x4, 0xffffffffffff8001, 0x8, 0x10001, 0x400, 0x6, 0x4b, 0xffffffffffffdcf8, 0x0, 0x1d5, 0x401, 0x9}, {0x4, 0x2, 0xf6b5, 0x2, 0x2fd2, 0x3, 0x6, 0x2, 0x101, 0xa9, 0x0, 0x400, 0x10001}], 0x784, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r5, &(0x7f00003fc000)="24000000200001f7de9103001d00000100000c200009001100018600000040000000ea33", 0x24) 2017/10/31 15:59:48 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fb3000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000001) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x20, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x10000003, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) semget(0x2, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fb000)="2f6465762f70746d7800", 0x228000, 0x0) r8 = timerfd_create(0x7, 0x80800) ppoll(&(0x7f00005e2000-0x8)=[{r8, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={r5, r6+10000000}, &(0x7f000076b000-0x8)={0xa6bb}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) perf_event_open(&(0x7f0000bbd000)={0x2, 0x78, 0x4, 0x7, 0x7, 0x3, 0x0, 0xc8fe, 0x0, 0x0, 0x80, 0x7, 0x200, 0x7, 0x0, 0xfffffffffffffffd, 0x4, 0x7, 0x1, 0x8000, 0x77, 0x56, 0x0, 0x21, 0x9, 0x5, 0x0}, r9, 0x3ff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$random(&(0x7f0000005000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x3ff) recvfrom$unix(r3, &(0x7f0000e5b000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000002, &(0x7f0000a3d000)=@abs={0x4000000001, 0x0, 0x3}, 0x8) futex(&(0x7f0000028000+0xd53)=0x1000, 0x1, 0x2ca, &(0x7f00009ca000-0x10)={0x77359400, 0x0}, &(0x7f0000a9b000-0x4)=0xffffffffffffffff, 0x5) r11 = getpgrp(r0) r12 = dup2(r7, r3) fcntl$setown(r7, 0x8, r11) fcntl$setsig(r10, 0xa, 0x44) ioctl$TIOCGSID(r12, 0x540f, &(0x7f0000a1a000-0x4)=0x0) gettid() 2017/10/31 15:59:48 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007df000-0x4)=0x4c, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) sendto$inet(r1, &(0x7f00003dc000-0x44)="40", 0x1, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x5, 0x18fa374fe7e06b1b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xbe, "9e1504bcfb9c11da629a57ce27a64bb9b74ef018f0af11d7e078b45471c44b0770c256a6ef35ef62327bef3665663520671c94b9e5827849ecc022212236998999eab2e26f29595d752115ce071f97632a3932955325dc58e1cd0d8a9303ac724e1862b4b00d58bf7c5874f6e1c215a4137edbbba46af9bb338c31a82755ac22127eaa841331ccbd8dc535593462901e853fa28d06bf5579dcb9a20376af8ed2d51bd9ec1d1827978a097bfcd9725548f550721cfef2782d4a7e59d3f233"}, &(0x7f0000002000-0x4)=0xc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x3, 0x103, 0x100010001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={@generic="cd7394a68730a4512f895744c7e2cb07", 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) pipe2(&(0x7f0000e65000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000627000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0x72)={r4, 0x6a, "96c362cb90ac185d4497416a5b393a2a958050a80b8ddd3c90f4cd6436d05a2ccdbe061e3ba31511ceda562709c9ac5627e5683c3a68f8933121ca86411ad0f810afb90983c871e60c9f06b37422f3fc74cb3cf4995a597a2a6fcf28a54c2ffc0b08b64dc8b8e48939ee"}, &(0x7f0000002000-0x4)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000000000)=@ax25={0x3, {"84c8df91b31e4a"}, 0x8}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x22)="9b0a1a9c8c5d1ab3cf49e58cf1b4892e986c719499353150d017c7e36792a84191f3", 0x22}, {&(0x7f0000751000-0x54)="a78d1fa05ed315a84c84742e10ea009feb1322bdb0c2033f153a322bd44c2b0c6dbd01b1b9bf99a28fe53885bb13339729b80fbbfe6f7fd2fb87afc98aa260331216c795cdee28bf95f94b7bf1e2242d3b6817dd", 0x54}], 0x2, &(0x7f0000899000)=[{0x110, 0x107, 0x3, "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"}, {0x20, 0x0, 0x5a, "6d7f7c52e5251c37c2a1f689"}], 0x2, 0x20000000}, 0x2000) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) symlink(&(0x7f0000196000)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) io_setup(0x400, &(0x7f0000ea1000)=0x0) io_cancel(r2, &(0x7f00009b4000)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f000016e000)="643d23ade44fd3053da4ae9f97e9301bbc0dae4a4a9e16bd3c0956af179e5998256bbd9afbf3bdf8122a8037c1dc37ad8a34cb38bc8e7897ac877f99f4500ae72a656bb55647054252b83b8bb8ec0a0ac8e6fa1d8cd829264478953df47971c9e11eb2236bb9371f818762", 0x6b, 0x7, 0x0, 0x0, r0}, &(0x7f00008b2000-0x20)={0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f00002ad000)="2e2f62757300", &(0x7f0000153000)="2e2f636f6e74726f6c00") setsockopt$inet6_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000739000-0x3)=0x44, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000378000)={0x4, 0x100000000, 0x2, 0x4}) fcntl$setlease(r1, 0x400, 0x1) r3 = inotify_add_watch(r0, &(0x7f0000357000-0x8)="2e2f66696c653000", 0x40) inotify_rm_watch(r1, r3) r4 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b15000-0x10)={0x8, 0x820a, 0x264, 0x6, 0x0}, &(0x7f0000e43000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000ca8000)={r6, 0x7, 0x2, 0x40500000000}, 0x10) getitimer(0x0, &(0x7f0000e1a000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$setptracer(0x59616d61, r4) open(&(0x7f0000be8000-0x8)="2e2f62757300", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) link(&(0x7f0000288000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000729000)="2e2f66696c653000") modify_ldt$write(0x1, &(0x7f0000fa5000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x800, 0x9, 0x4f17, 0x100000001, 0x0, 0x414, 0x6}, 0x10) epoll_pwait(r0, &(0x7f000077f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f0000870000)={0x12e8}, 0x8) rename(&(0x7f0000738000-0x10)="2e2f636f6e74726f6c00", &(0x7f0000f6a000-0x8)="2e2f66696c653000") accept4(r1, &(0x7f0000c2c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d11000)=0x10, 0x80000) timer_create(0x3, &(0x7f00001c5000-0x60)={0x0, 0x20, 0x0, @thr={&(0x7f0000d87000-0x9b)="82281645fe207a1a70db59d3f6c9e8371e8d47b6bd77cbb3f5c4483fcca5c53368a3e1fb6c1e24b51aa13e6b2f267baafe29fdb70fefd288fc76aadf0114819cb9bd2243e177c72eae92affd9f9e25ec0040413cda3e147e481a41381a15f93dcd9a6460c7558adc98945be79253dc595be405bce886f9294db3cac74c36439e0ac9e9dd537534135d27628890e74ec278751e3853a51e6c5042da", &(0x7f0000148000)="72698b3a27506ff8e543ae0d2a1088b8bb8631"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010e000-0x4)=0x0) set_mempolicy(0x3, &(0x7f000027e000-0x8)=0x1, 0x401) timer_getoverrun(r7) 2017/10/31 15:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d52000)={0x3, 0x2, 0x7fff, 0x0, 0x6, 0x48}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc7000)="2f6465762f6175746f667300", 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000949000-0x8c)={0x3, 0x80000001, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x803, 0x6) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000f14000-0x14)="0000000000000000000000000000000000000000") setgroups(0x5, &(0x7f0000660000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000e1000)=0x10, 0x4) syz_open_dev$mice(&(0x7f0000a9c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) sendmsg$nfc_llcp(r2, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x2, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x2, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005d5000)={0x0, 0x5, &(0x7f00000bf000)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x137, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003f4000)=0x10) getsockname$unix(r1, &(0x7f0000759000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000074000-0x4)=0x6e) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000a08000)=@req3={0x7fff, 0x100000000, 0x1ff, 0x1, 0x3, 0x53a, 0x7}, 0x1c) getcwd(&(0x7f0000b9f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) 2017/10/31 15:59:48 executing program 5: mmap(&(0x7f0000000000/0xb77000)=nil, 0xb77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r1}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x134) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062b000-0x18)=@add_del={0x2, &(0x7f0000a6e000-0x10)=@common="64756d6d793000000000000000000000", 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000030c000)={0x100000000, 0x3, 0x4, 0xdb3b, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) write(r0, &(0x7f0000b77000-0x24)="2400000014000701fff10015001d77001300000008000b000000000000160400e2ffeeff", 0x24) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = getpgid(0x0) fallocate(r0, 0x1, 0x10001, 0x101) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b79000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000b78000)=0xc) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b78000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r5}) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) creat(&(0x7f0000b78000)="2e2f66696c653000", 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000448000-0x10)=@common="6970365f767469300000000000000000", 0x10) epoll_create1(0x7fffc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b77000)=0x0, &(0x7f0000b78000-0x3)=0x4) mmap(&(0x7f0000b79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000b7a000-0x10)={0x0, 0x0}) futex(&(0x7f0000726000)=0x323e237d, 0x5, 0x6, &(0x7f0000709000-0x10)={0x0, r6}, &(0x7f00002f2000)=0x101, 0x80) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b79000-0x8)="2e2f66696c653000", 0x127) mq_notify(r3, &(0x7f0000b77000)={0x2, 0x7f, 0x7, @tid=r4, []}) socket(0x11, 0x5, 0x8) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1ffffff, 0x84) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000042000)=0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000063000-0x4)=0x4, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000073000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10110, r1, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000079000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005c000-0x4)=0xc) epoll_create1(0x3) socket$inet6(0xa, 0x1, 0x2) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000079000)=0x0, 0x4) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) tgkill(0x0, r3, 0x1f) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000007b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSBRK(r5, 0x5427) bind$ax25(r4, &(0x7f0000006000-0x10)={0x3, {"b2a84300000e03"}, 0x6}, 0x10) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x40003, 0x20112, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x4, 0x32, r4, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000001000-0x38)={&(0x7f0000079000)=@ax25={0x3, {"37021ac66ac131"}, 0x2}, 0x10, &(0x7f000000c000-0x80)=[{&(0x7f0000030000-0x84)="38e2f225bd934c3cece51b176c3ca4ef780cff2868f74fc4c95d2eec4b37c18545f4a3b2a6674e02fa9b61f2b7810e10e4f26d4c736df9b30f1b9338c4e4e129a3dc5a8f7e0a07cdfcd4b4a9ba6241f6f223a458fc777c1768a13c39a43af757ff94e0f2048cbf2ba8d85d5abfc9c0ca6ce096d0bd770857dc24dcd49e352518fc5cecf4", 0x84}, {&(0x7f0000062000-0x5a)="c85876823d2f1bbcec3f85f8949bee550a302a3ee38e05885d966934b398da279e02ec603165e4826e18cbc733917ed0efe121bcd424cbd19157e1321354dbb06e4853c3ff49bb1677cbfed788ed12ad7d40d1eec98f847167a4", 0x5a}, {&(0x7f000007a000-0x7c)="cd947b06ccac02e7f3ce009187feb342f6f4bcdbf67ccc89d304c5fbf31ca7b51462f7254934da5281a9a05119400f7ea9686f2e93399c37a35d0787781490c3c940bc4a8626278ab2096185f443a134ab85e37fe4d04a2c9a598d6bb5dd6fec2bee77ebd75cf507940c2c1ed1f684061cbc13d790a583ab14be7b7e", 0x7c}, {&(0x7f000007a000-0x8c)="1766a08f37afe909d99d8f25e6ed87d5dbdf7870b2c702b32b9833b3769093a93be17d12decf843d894831df9f51e6b187fc18813d7649458348ce44f635bbb7a52acba0fea14196b290bd33a55e40967dce08702d5142e55f6048ce6b5d4656f3b3d663f981318f29a8e0ef47e9e0acf22644627f72289c303f994cbe813ee9d3a75210b38caa33df9036d6", 0x8c}, {&(0x7f000005e000-0xc4)="920e96d92f880503f4569d920357e6f033b859b7f573e985ce14e15f92ec517c3bcae4676abb6288cb8910ef23474fb748080358a12ac993adfb1384906a4545352175d9741afe8349a89ca8c82320eac5b67bf0d7812eb520f82de71abee1356d63ca5b94d7f9bacabf6a0de369213428507b7f1e90ab3d2773cd582176db78629e62147da48cbc8004dd28e189e9c89260868096b96f009e062c6786ac27e200c55e3c82abdecc085238ac9c269a5b425f59783099ed9d80c04b5b5fd6f7f14a64c3f7", 0xc4}, {&(0x7f0000071000-0xb7)="1c7c5f4d369ef13c97c83b9a32d8b51cd750264781222b92e9fb7bf5dd1e837d085251a2b238237464737e3c5f672229d4353a138c6f13128be1153bea409c1443cfb14865922325c3737a5c9da0d0cb27e71b62f33807ad08dc258887cbcab8e269bc0f0135a43f3a139f7ee18661605377239ca08720a6119788c908ce94e7350277015effc14c02ce77c068e9ff14d0a74febbe17ddc6bb334779aa85f4b01314d49c2f21d95bb797a4ad15819a0be400798c8cd291", 0xb7}, {&(0x7f0000045000-0xc1)="eeb2c59f885e1ceab798c3e9c4899f2faded4175477e5c8d0ecc477730d1ad3113fd6c54e39b53b19a9ecdd722544316b80aebd949bdb3b9e2ae32d204dd234558691c14186509ebee5d92d99c73e10710bf18dc0369e723117d6aac498f3e4d5d71e8cf4ee1baf1bc04a8a5c8caff326766b45ca8a337543a343bf6a2e9c781e3b0f06dcb6af5cb3299dfb2898357d29dd05948e82df2dfe2602b96f0c5bd41fc01199a924562b8e6ecdd10015d5717b173aaa72a539dbcf35ce8a2ba85c81b12", 0xc1}, {&(0x7f0000055000-0x62)="85742f73b6c52432fde85ecabe56c907382391cfe2dbfd00c56bdd55b163aaa6d1af4b951f7229bb633053099172a7c1edab5ca3401f0260109d4d231cd323c1db441a9966132a4280559baed82418c96130edb938c238a49eb2f696dd1e10a17d78", 0x62}], 0x8, 0x0, 0x0, 0x0}, 0x40010020) writev(r2, &(0x7f0000054000-0x10)=[{&(0x7f0000024000-0x3a)="39000000110019470400010000000100070001000200000045000017003f80ec04001a00040002000000fff4f8fa011018e907000000000da149", 0x3a}], 0x1) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eb0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000737000)="f472e43cee484b9008dd6923158c1cdd64e43fd6fe5e0872053f0055dfc998730b0a35b33d9e9da120e8e0d1e5a4cf156c4f9fa0910e1d02b90f1635a5c434a61fe724447548a81fe9da2a44b95cfbcd125c6ac99dab16cd22d133e95fef275212cbe0fe9c44d2cbef7c33b6b77a3df77190b60815c146051b5401945d7aefbb6ca6d7c57796b8d0", 0x88) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000e49000-0x9)="2f6465762f76637300", 0x6e2b718a8aa4b0f6, 0x0) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000222000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x20007fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000260000)="00", 0x1) r2 = dup3(r1, r0, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d2b000-0x10)="2f6465762f73657175656e6365723200", 0x1000000000040, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) r5 = dup3(r1, r3, 0x80000) ioctl$TCGETA(r5, 0x5405, &(0x7f0000d8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e18000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000fce000)=0x1, 0x4) connect(r3, &(0x7f0000001000-0x80)=@ax25={0x3, {"3f8b9b7ad8c72c"}, 0x8000}, 0x10) r6 = dup(r4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000114000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000f75000)=0xc) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000607000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(r4, &(0x7f0000614000)="", 0x0, 0x0, &(0x7f0000a84000)=@file={0x0, "2e2f66696c653000"}, 0xa) writev(r4, &(0x7f0000fd0000)=[{&(0x7f0000f01000-0x1000)="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", 0x1000}, {&(0x7f0000fd1000-0x1e)="88a3f52b82910e86412a9b61acf111d3d1bdc0865d24d416d8c2269602d0", 0x1e}, {&(0x7f0000fd1000-0x7e)="e8243c89ea9e7e493dcbd4aa1b86f85cfefbe56ce1217eeee522cffe81238b81cc06da507a6f36d5f1ec405a8ce279c18b228e5df6dcbeecfe8448b55c5d5ddcfad7451840849185d7c3872d4419f1fffe5c17e956d607126596ff5b24492a3108c9ee047b4be78ab0890cfc263fc5369d3b0767acffa1110d619a279a84", 0x7e}, {&(0x7f0000fd1000-0x14)="537e0d0a4b3880070900b3f183d2e5639cd0b063c3e22e6fd20db4675c2d91dec622055de996a2c767a84bb4950346c4384a54c242", 0x35}, {&(0x7f000007d000)="9552ed0a5f8d2a19bc4d60b8a7abb4960b1df80695b105dcebd919ad212c8615f83b8c41f78af7ff2dd8bd6b2c1d7a49404d232ac76924e275bcf9cc768dc2c105e72e94239559672e59f9a4ddee96808b63aef865e9cfb0dcef626c73b3c89eb9cd9dd7515f05f58d4a906c3d9602ae04986c3c34072bd88a3c51d70452fd3f836a10fd20a62c677c5579a2377bf55f290b090dcf579b6ebc1a108dbb580009f7144579cd79b16d861a1a762254", 0xae}, {&(0x7f0000716000-0x98)="f8948a90b0078e3be4f97003aeaec311753a8d8a4c75d367db27eb16fac6f581bdf42e0ea40f3c2b80fcca00000bc59f029c1fe2b8074593e8027878392ebd0465ff9c657b5731e2bb7d9410d07a7d686a2a23b2579112a0b0c4dd28488f2d575942a4bdf20962acc417d713ba479b72885b1cb8bf639c9015e81f77ccdf5f5675cfada8b0ebf577a2ca5be3985b941e42de2283e94520c4", 0x98}], 0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000a5c000)=[{0x2, 0x7}, {0x3, 0x4}, {0x7, 0x6}, {0x0, 0x1000}, {0x2, 0xc7cc}, {0x2, 0x7}, {0x8, 0x5}, {0x8, 0xfffffffffffffffc}], 0x8) ioctl$KDMKTONE(r2, 0x4b3b, 0x7) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f000047d000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000fd1000)=0x0, &(0x7f0000e14000-0x4)=0x4) setsockopt$inet6_int(r6, 0x29, 0x11, &(0x7f0000fd0000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000356000-0x7c)={0x0, 0x74, "d1ca73c1da7bfa4c1ff8388805a32972ea7049df26d4452df4d2085501f59daa60e94aa28b0fe084a1e5b555b0b700906df2d94059c9492ab522842310ca7fc89d000b3a748e0799222cb968fe4fb17fc83d6a5b52296d207e1191a24e2c4b565e8a1c403f1959e086e8d3e71b6933da408e1728"}, &(0x7f0000426000-0x4)=0x7c) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000b9000-0x58)={0x2, 0x0, [{0x80000019, 0x7, 0x6, 0x6, 0x1, 0x2, 0x5, [0x0, 0x0, 0x0]}, {0x0, 0x9, 0x7, 0x5, 0xda7, 0x2248, 0x80000001, [0x0, 0x0, 0x0]}]}) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009ac000-0x4)=0x0, &(0x7f0000a7e000-0x4)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000fab000)="2f6465762f696e7075742f6d6f7573652300", 0x95, 0x8300) getsockopt$inet6_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000810000-0x4)=0x0, &(0x7f0000193000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000807000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000033c000)={0x7, 0x7fff, 0x8000, 0x6, 0x40, 0x10000, 0x20, 0x40, 0x0}, &(0x7f00005cc000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d93000-0x8)={r2, 0x7}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000021b000)=0x79, 0x4) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000746000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000055c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000035e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x5, 0x100000008, &(0x7f0000775000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000ed000-0x4)=0x6e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003d6000)=0x4, 0x4) mkdir(&(0x7f0000b28000)="2e2f66696c653000", 0x0) mount(&(0x7f0000072000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000e1a000-0x7)="6d717565756500", 0x0, &(0x7f000000a000)="") mount(&(0x7f00009ce000-0x8)="2e2f66696c653000", &(0x7f0000125000-0x8)="2e2f66696c653000", &(0x7f0000cc1000)="70697065667300", 0x2001, &(0x7f00007e9000)="") mount(&(0x7f0000cf9000-0x8)="2e2f66696c653000", &(0x7f00000c4000)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0xffd, 0x0) perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000059a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) sendto(r2, &(0x7f0000db4000)="67", 0x1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) getegid() r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x24, &(0x7f00003c1000-0x4)=0x0, &(0x7f0000afe000)=0x4) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000f40000)=0x3, 0x4) r4 = dup(r3) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f000054f000)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) fcntl$notify(r4, 0x14, 0x20) sendto$unix(r3, &(0x7f0000db5000-0x72)="b8a214fa8e9e0000a00866baecada25794b598d3e7f7acdc52522b6951c9680fbe93d9481faecb6bbbc4673b365c3469dfebb91681f929b54335a96fcc1c29b6dbc4cde1f404d9d37ffcf983f6cb4afec742ad21df574d3f99070fca39aa8c09ac8177ab7c6abc3c56fc2e403b6cec6f4345", 0x72, 0x10, &(0x7f000093e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) dup2(r3, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e33000-0x4)=0xc) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000147000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="cf408f562f22e30e5273e8546552ceefeba9c67d506ab3a093cffc3f80feeff0d49c8ae92da34ae71ac0c3ad669cca14318765af647cb544d0879d1524229a2464c35c46520bb0e2be0ccdb4278c7d3ec9691957c8ac7a5d6fdad130f89026891558b798aded4ff7242944d00f3be7117555d212ee7b19e1eb12f82c22") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x4, &(0x7f0000001000)=[0x7, 0x7, 0x9ba, 0x3ff], &(0x7f0000001000-0x10)=[0x8, 0x4, 0xfff, 0x7], 0x2, 0x5, 0x8, &(0x7f0000002000-0x14)=[0x2, 0x3, 0x2, 0x2, 0x8], &(0x7f0000001000-0x18)=[0x6, 0xef2, 0xb5a, 0x5, 0x7ff, 0x8], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002000+0x5f5)={[0x200, 0x10001, 0x1, 0xfff, 0x0, 0x401, 0x7, 0x8, 0x7, 0x3, 0x800, 0x1, 0x6, 0x22, 0xb8d9, 0xea5d], 0x3000, 0x200000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x80, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000003000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x38306383, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000000}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xc0)={r2, 0xb8, "96c4425107764c219c7c61570076316ef682b2172f728347eb78aedcc234a13d7c65be56ffa643e3fdeacc89269a207b2942c023f029be55beda79990fdeec510cc354527c82f4aa9687a4bd50ff392c353d1554b406690c7d4d50fefa141ddaef10ce37b5fc1b1aa128815fffcc5aae7b0d697ec4cce0720e4e7746ad56edd95baead29d91d7172cf5caa525a6185cf647ca6968b9eb435d8123d868c13a2eb1380b4fe7422ab0ad977c7ec782885558752a1c49f032119"}, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000-0x28)={r0, 0x1b, 0x6c, 0xed, &(0x7f0000005000)="02e7cd2ea64af7e86ff2d5de07b3680e5ea730c1277f0aba419c3c164acca469b2395b3431cce4defe8c83d6b371943e9fd685b982eca19654c3ebdd255350b84050d5d177b054493398ea116016f2c3e3ba9cc32d7c2ec4e5cd5bd9ac216195e210b746ef8d9b05ba4654a2", &(0x7f0000001000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x40}, 0x28) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000006000)={[0x6, 0x2, 0x1, 0xe5a9, 0x5, 0x5, 0x7, 0x7, 0x0, 0x47e, 0x0, 0x80, 0x4, 0x101, 0x0, 0x4], 0x0, 0x80}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000007000)={0xffffffff, 0x3000}) getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000009000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000009000)=0x2) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r1 = creat(&(0x7f0000930000)="2e2f66696c653000", 0x80) mknodat(r1, &(0x7f00005bb000)="2e2f66696c653000", 0x100, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000ba9000-0x8)=[]}, 0x10) bind$inet(r0, &(0x7f0000b58000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d49000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000029d000)=0x52) r2 = syz_open_dev$vcsa(&(0x7f0000037000)="2f6465762f766373612300", 0x0, 0x4000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000447000-0x10)={0xd000, 0x1c000, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c45000)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mlock2(&(0x7f0000c9d000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f00003a4000)=0xffffffff, 0x4) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000-0xc)="2f6465762f6175746f667300", 0x300000000401, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffff9b4, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f000002b000)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000028000-0x10)={0x77359400, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_getres(0x7, &(0x7f0000025000-0x10)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001d000)=[{r1, 0x1000, 0x0}, {r3, 0x80000008000, 0x0}, {r4, 0x645, 0x0}], 0x3, 0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$setlease(r3, 0x400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x0, 0x5, 0x3) setsockopt(r5, 0x80000000000114, 0x6, &(0x7f0000001000-0x4)="1a000402", 0x4) fcntl$lock(r5, 0x6, &(0x7f0000014000-0x20)={0x1, 0x2, 0x463, 0x4, r0}) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_NOHUGEPAGE(r0, 0x803) 2017/10/31 15:59:48 executing program 4: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0xf6, 0x0, 0xcbae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x10, 0x5d9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x8010, r1, 0x0) futex(&(0x7f000074c000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000568000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x20000000001, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b41000-0x58)={0x26, "6840736800000000000000000008", 0x8000, 0x20001006, "7874732890657270656e742900000000000000fffffffa0000000000000000000000000002000000000000000000000000000000000000000000000000000000"}, 0x58) clock_gettime(0x0, &(0x7f0000df8000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000ff1000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000012c000)={0x4}, &(0x7f0000cac000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000-0x10)={r3, r4+10000000}, 0x8) set_mempolicy(0x3, &(0x7f0000924000-0x8)=0x1f, 0x200081) mmap(&(0x7f0000f9b000/0x3000)=nil, 0x3000, 0x1000000003, 0x32, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000000000000) mmap(&(0x7f000017d000/0x3000)=nil, 0x3000, 0x8, 0x50, r1, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000576000)={0x100}, 0x8, 0x80800) r5 = timerfd_create(0x7, 0x80800) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd38, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x255c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x37e, 0x2, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x10000002, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) personality(0x107fffd) socketpair$inet(0x2, 0x5, 0x53, &(0x7f000065d000-0x3)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f00004cb000)="68696768737065656400", 0xa) splice(r7, 0x0, r5, 0x0, 0x2, 0x2) r9 = dup2(r0, r6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000060f000-0x18)={r9, &(0x7f0000196000)="a57c5da8317a1617283468df0568231a1b8b7a9635882d370800209e1d567227b378427855f893c9189de014771bf741341b3a5d737173dfa542c6ec1b7c8f50d25df64cf95d7fc65b905b80b6625b651ee49d3cf98cb28593fbb391b38750aac5e70269c8c2de401a832ded8b0b26b88370ba9e9bd6671d0b064c60a1c1f364f0e165b18d1aa282f484f19e09afe473216815af98ea47a8a5c60f", &(0x7f0000673000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a57000)={0x0, 0x20, 0x10, 0x1, 0x6}, &(0x7f0000464000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f77000-0x8)={r1, 0x4}, &(0x7f0000fd3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000172000-0x10)={0x6, 0x20e, 0x0, 0x1, r1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0x4000, 0x10) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x1086, 0x2}, 0x6) r1 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00001a8000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f7d000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000077b000-0x4)=0x0) r3 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) pipe(&(0x7f0000108000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = semget$private(0x0, 0x0, 0x241) fstat(r1, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c90000)={0x0, 0x0, 0x0}, &(0x7f0000cb2000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d78000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001b5000-0xc)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000c39000)={{0x1e0, r7, r8, r9, r10, 0xa, 0x9, 0x0, 0x0, 0x0}, 0x7, 0xffff, 0x100, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r11 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r11, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000476000-0x8c)={0x0, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x103}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00004d3000-0x4)={0x0}, &(0x7f0000b73000)=0x4) ioctl$int_in(r5, 0x5421, &(0x7f0000050000)=0x0) read(r11, &(0x7f00005e7000-0x91)="", 0x0) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) ppoll(&(0x7f0000e92000)=[{r5, 0x8, 0x0}, {r2, 0x2, 0x0}, {r2, 0x102, 0x0}, {r4, 0x10, 0x0}, {r12, 0x0, 0x0}, {r11, 0x4, 0x0}, {r12, 0x40, 0x0}], 0x7, &(0x7f0000eaa000-0x10)={0x0, 0x989680}, &(0x7f000041e000-0x8)={0xfff}, 0x8) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00003f4000)={[0x1, 0xfffffffffffff000, 0x7, 0x0, 0x5, 0x100000001, 0x3, 0x5, 0x4, 0x2, 0x2, 0x5, 0x7fff, 0x8, 0x5, 0xfffffffffffffff9], 0x103002, 0x40002}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r11, 0x0) getsockopt$inet6_dccp_int(r11, 0x21, 0x6, &(0x7f000060d000)=0x0, &(0x7f0000b04000)=0x4) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000178000-0xa)="00000000000000000000") sendmsg$netrom(r11, &(0x7f00001f1000)={&(0x7f0000c95000-0x10)=@ax25={0x3, {"8fa60002000812"}, 0x200000000}, 0x10, &(0x7f00003bf000-0x40)=[{&(0x7f000034b000-0x19)="35ec144f33475c1b331f0016c116cf8469afdfbdd7284d5b61", 0x19}, {&(0x7f0000ce3000)="c2d4bde2dbf698edb6e1cc260efd15c03cee5e4415fb8402ab09f6d9aabb78681a3ecc54d57e6f9dbceb884d23f8709d713071f75871f9c44964f6d78d06a0857d4097fe4609afb0e044fee37e05220f9e1558835dc2017dc3872be3d59979385de9fb1b6c96382fddb693be791a87d1f28478e0e96723eb1b3305fa08", 0x7d}, {&(0x7f0000c3d000)="b5e0c60421280062ef34f4e7ef47db08014aa485b5c6bd7c365935079fc694db164d9ddbc98daa4394caa0bf0cab77fa5a40fa3f33768f40a45a0557f642f97556a9493ff1e707641e2793e30e8d", 0x4e}, {&(0x7f0000916000)="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", 0x1002}], 0x4, 0x0, 0x0, 0x40000}, 0x8000) recvfrom(r11, &(0x7f0000f88000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x5698eec92779ecd0, &(0x7f0000f81000)=@ethernet={0x6, @random="34ba8d411d6c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r11, 0x1, 0x19, &(0x7f00001a2000-0x2)="2300", 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f22000-0x30)={0x8, 0x6, 0x80, 0x2, 0xfffffffffffffffe, 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/31 15:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00008d9000)="73656c696e75785c215d00", 0x2, 0xc0, &(0x7f000025d000-0x40)={0x7, 0x1c, 0x65, 0x8, 0x595, 0x5, 0x80000000, 0x10001}) clock_gettime(0x0, &(0x7f0000eb6000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00008f3000-0x40)={0x1000, 0xffffffffffffffe1, 0xfffffffffffeffff, 0x200, 0x0, 0x0, 0x5, 0x7}, &(0x7f00006dd000)={0x4, 0xfffffffffffffff7, 0x4, 0x8, 0x0, 0x80, 0x5, 0x9}, &(0x7f0000d2b000)={0x80000001, 0x1000, 0xffffffff, 0x5, 0x2000000000, 0x1, 0x200, 0x9}, &(0x7f0000e84000)={r1, r2+30000000}, &(0x7f0000132000)={&(0x7f00004ac000-0x8)={0x4}, 0x8}) futex(&(0x7f0000fd7000)=0x4, 0x0, 0x0, &(0x7f0000fd9000-0x10)={0x77359400, r3}, &(0x7f0000ee3000)=0x9, 0xffffffffffffffde) close(r0) r4 = socket(0x0, 0x0, 0x7) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000d7a000)=0x0) fcntl$notify(r4, 0x4000000000000089, 0x0) writev(r5, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) pipe(&(0x7f0000a38000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000fdc000-0x1)=0x3) clock_getres(0x6, &(0x7f0000978000)={0x0, 0x0}) futex(&(0x7f0000fda000-0x4)=0xfffffffffffffffe, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000fd9000)=0x1, 0x1000000000040) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x10005473, &(0x7f0000d28000)=0xc) epoll_create1(0x80000) mkdir(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0x8400000002001f) mount(&(0x7f00001a6000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000a18000-0x2)="566b") r9 = creat(&(0x7f00004d6000)="2e2f66696c653000", 0xfffffffffffffffe) fcntl$lock(r7, 0x7, &(0x7f0000027000)={0x0, 0xffffffffffffffff, 0x40, 0x3, r6}) getsockname$netlink(r9, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d4000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000f09000-0x8)={0x0, 0x9}, &(0x7f0000f4d000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00004e9000)={r10, 0x7}, &(0x7f000092c000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000d5e000-0x8)={r11, 0xff}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xe0000000) truncate(&(0x7f0000d4c000)="2e2f66696c65302f62757300", 0x10001) ioctl$TCSETA(r9, 0x5402, &(0x7f00006f3000)={0x8, 0x40, 0x0, 0x2, 0xaff7, 0x8000, 0xffffffff, 0xdb1, 0x9d, 0x97}) 2017/10/31 15:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054e000)="2f6465762f72746300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xc56b, 0x100000801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d7c000)={0x0, 0x7f}, &(0x7f0000b34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c98000)={r1, 0x0}, &(0x7f00000cc000)=0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000601000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xdb, 0x7f, 0x7, 0x400, 0x4, 0x4800000, 0x0}) pipe(&(0x7f000020a000-0x8)={0x0, 0x0}) bind$alg(r4, &(0x7f0000d61000-0x58)={0x26, "726e670000000000000000000000", 0x2000, 0x2e, "636f6d70726573735f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000e80000)=@common="6e723000000000000000000000000000") setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0xa7, &(0x7f0000335000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x4, 0x0, 0x1f, "dc18042cc5fcd4fb8ca393ef7a17e7f416aba72e57ecf30cb06b0359c3804c30e0733b6d5a95c27361622e0769b7108c1d1656f1f6a599e71f9de38285f0b62875607645c358e3998e325fd31939d966c6ed9ae367e2c5a453298589845d9b1966de80b9cad4b2c71bc428fc9162c3c4680d5d6ca6f31154005e8701f1d16cfe7e5dc6270737ffb42ea163d592c5ce2d74aa49241be3"}}}}, 0x0) r7 = socket(0x11, 0xa, 0x0) sendmsg$inet_sctp(r7, &(0x7f000003c000-0x38)={&(0x7f000038e000)=@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f0000c35000)=[], 0x0, &(0x7f0000da5000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x6, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x2, 0x800c, 0x6, 0x4, 0x0, 0x18, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x0, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x98, 0xa57}}], 0x4, 0x80}, 0x4) getgid() ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000fa2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000feb000)=@sack_info={r2, 0x5, 0x40}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000571000)=0x0, &(0x7f0000d23000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000068e000-0x4)={0x0, []}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00001ae000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ba000-0x4)=0x14) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000569000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$bt_l2cap(r0, &(0x7f0000ca7000-0xe)={0x1f, 0xf7fffffffffffffc, {0x803, 0xffffffffffff8e9b, 0x7, 0x48, 0x9, 0x80}, 0xffffffffffffffff, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) accept4$unix(r0, &(0x7f00002bc000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a69000-0x4)=0x8, 0x80001) 2017/10/31 15:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x1, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000036a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000281000)=0x1c, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000471000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x2, 0xd, 0x1, 0x0, 0x1}, 0x20) shmctl$IPC_SET(0x0, 0x1, &(0x7f00006ce000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = pkey_alloc(0x0, 0x1) init_module(&(0x7f0000a5e000)="00", 0x1, &(0x7f0000fe5000)="21776c616e302b00") pkey_mprotect(&(0x7f00007b0000/0x1000)=nil, 0x1000, 0x2000000, r3) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x4012, r4, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00004d4000-0x18)={0x0, 0x3ff, 0x0, 0x5, 0xb8}, &(0x7f0000c93000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fcb000)={r5, 0x1}, 0x8) accept$nfc_llcp(r0, 0x0, &(0x7f0000d29000)=0x0) gettid() mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00009e1000)="8053bc674a1edd17bb81b8759c53cf58778cac639c96ef0ee9392e92234ac06cb858e902279e649c99b8182da3287d9e75f32f74ee7c6124343d48530a6f64b6fa24ad9688526b0bcc0072e67e37431f6945b9a8e99c9939c13908da501e25969763d00b80b1c95575f598", 0x6b, 0x0) socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004f3000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1c, 0xb, "e28641c1793a1b7b586074c544eceee8720d9df6555bd47632a9180bf508800000000000000078daf8f67d9b2f46f79d5d9802d39f4e46a101dd11272a606b89", "39dae650a65adaa470ba7b584edc0f4f9daba01abbc31c5a496d8303bc33ed7b", [0x7ff, 0x4], 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000215000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x1000, "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"}, &(0x7f000026d000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:48 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd5000-0x4)=0x2, 0x80000000000d, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000408000)=0x800000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0xfffffffffffffffd, r0, 0x4, 0x1, 0x6) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000469000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009f000-0x4)=0x10) capset(&(0x7f00009da000-0x8)={0x20071026, 0x0}, &(0x7f000064a000)={0xb6, 0x6, 0x0, 0x1, 0x3f, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000507000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000005000)={0x10, 0x0, 0x0, 0x8e35}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fallocate(r4, 0x3, 0x5, 0x10000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ae9000-0x10)=@generic="44513e48a84d3c45fe21867d5f517265") ftruncate(r4, 0x4fa) fallocate(r4, 0x1, 0x8001, 0x10002) lseek(r4, 0x0, 0x4) close(r4) gettid() lstat(&(0x7f00005e9000)="2e2f66696c653000", &(0x7f0000c63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00004b7000-0x10)={0x9, 0x1f, 0x80, 0x2}, 0x10) getsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000722000-0x4)=0x0, &(0x7f00005c0000)=0x4) write(r2, &(0x7f0000dfe000-0xa4)="010d34cf0e3999f68590b83ffb0d824f3028506bd2a2d5b2dda642008aaf3b74f51ec0037fe03b0a19cf54b7c094107133df7329907a0eb4af06d0d3763eabba5cb11acbb7c9887819f8eb6e1d65b266771748fea23ac3deeb8edf6a90bfcec7eb7689d42f5d4721378d6a9110339769e578f3da48fa79ceec4df2e38ffed3a2a12d8628efc2a3b0e8d6643cf1bf6a3a201975b8e14cb5283d3a4000000071ce15c2d768", 0xa4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e97000-0x4)=0xc) pipe(&(0x7f0000390000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r5, &(0x7f00000bb000-0x8)="2e2f66696c653000", 0x7fe, 0x18) signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x1cc}, 0x8) 2017/10/31 15:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002cf000-0xd)="2f6465762f7573626d6f6e2300", 0x80000000, 0x800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00008d0000-0x10)={0x0, &(0x7f0000a5b000)=[]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0xa) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f000087c000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a11000-0xc)={0x0, 0x0, 0x0}, 0xc) setpriority(0x8000000000000, r2, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x745}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000244000-0x8)=@sack_info={r3, 0xa24c, 0x4}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000765000-0x1)="2d", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00009d2000)=0x0, &(0x7f00000bb000)="") pipe(&(0x7f0000cb8000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x4a, &(0x7f0000001000-0x4)=0x20, 0x4) perf_event_open(&(0x7f0000940000)={0xb, 0x78, 0xfffffffffffffffb, 0x9, 0x0, 0x0, 0x0, 0x8004000000000003, 0x21000, 0x4, 0xfa, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0xd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa1000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000df3000-0xc)="2f6465762f6175746f667300", 0xc197f0ce3ed4c58f, 0x0) set_mempolicy(0x1, &(0x7f0000818000)=0x9, 0x5) clone(0x1fd, &(0x7f00008f9000-0x1)="1d", &(0x7f0000e39000)=0x0, &(0x7f0000a78000-0x4)=0x0, &(0x7f0000dde000-0x1)="04") mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0x10000000007fe, 0x0) pivot_root(&(0x7f0000c3b000+0x9a2)="2e2f66696c653000", &(0x7f00002a4000-0x8)="2e2f66696c653000") getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000ba5000)=0x0, &(0x7f0000db6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000034a000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000754000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d6c000)=@common="726f7365300000000000000000000000", 0x0, 0x2, 0x0}) prctl$void(0x27) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000116000)=[&(0x7f00003e1000)="00", &(0x7f0000693000-0x4)="3a626465762800", &(0x7f000097d000)="726f7365300000000000000000000000", &(0x7f0000435000-0x10)="726f7365300000000000000000000000", &(0x7f00007a8000)="726f7365300000000000000000000000", &(0x7f0000496000-0x21)="6b657972696e676264657670726f633a40ad7365637572697479626465762f2d00"], &(0x7f000077a000)=[]) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000597000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000935000-0x4)=0x48) getsockname(r6, &(0x7f0000f63000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d8b000-0x4)=0x80) socket$inet(0x2, 0x3, 0x4) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000833000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003d5000-0x1f)="5b73656c66656d30776c616e31776c616e30217d656d30213a5e6574683100", 0x2) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000ab6000-0x4)=0x0, &(0x7f000085a000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f000091b000)={0x0, 0x0}) ptrace$setregs(0xf, r3, 0x5, &(0x7f0000a3e000)="bb9a53eafeba8da63a77a2df47e1acdd126512d111420fbec7bdb34f2212616170d1490d14c04feca65325bb2afdbd357c2a480b9f2c9ffa36e788ae0100d35ca70b496e9a996013c76f3966fdb71aa79b17acb853a37bd1cbcb93d5140c092a7d9cafd9e1e7b435d672f98dd45aef7502d555078dcd54e752232a4e2340b6f59dde7cdb764b66cf8b966ba9c8d9a93c72346ddafef5cdbf45648abc64959f31eb62ff6d44c412db16467a2bd77cf0cccdce65a9c57ddb5f3b7c75ed2923236b9b37f4c8a9bf259d9b5edc07b8e4be63eb") bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00005b2000-0x4)=0x430caf2a, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a02f6ded2a514236f20", 0x28, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) r0 = epoll_create1(0x80000) fallocate(r0, 0xfffffffffffffffc, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000463000)={0x5000, 0x10a000, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000641000)={0x10000000003, 0xfffffffffffffffd, 0x202, 0x2, 0x3}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000366000)={0x0, 0x100000, 0x0}) mmap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000022b000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000006000)={0x20088522, r4}, &(0x7f0000002000-0x18)={0x0, 0x9, 0x40000000, 0x2, 0x400, 0xd6}) r5 = socket(0xa, 0x803, 0x6) getresgid(&(0x7f0000937000)=0x0, &(0x7f0000399000-0x4)=0x0, &(0x7f0000924000-0x4)=0x0) fstat(r2, &(0x7f0000ba4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x4, 0x0) semtimedop(r6, &(0x7f0000995000-0x18)=[{0x0, 0xffffffffffffa0de, 0x0}], 0x1, &(0x7f0000436000)={0x0, 0x989680}) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x0, 0x3e, r5, 0x0) socketpair(0x0, 0x3, 0xffffffffffffffff, &(0x7f000004e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x7, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000027f000-0xb)="2f6465762f766373612300", 0xffffffff, 0x101f00) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000cbf000)={0x57, 0x3f, 0x6, {0x6, 0x7fff}, {0x6, 0x4}, @const={0x0, {0x36f, 0x80000000, 0x380000000000000, 0x2}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006fc000-0xc)={0x10000000008, 0x0}) r3 = syz_open_dev$urandom(&(0x7f000000d000)="2f6465762f7572616e646f6d00", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c5000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x81, &(0x7f0000ac3000-0x8)=0x0) io_getevents(r6, 0x4, 0x2, &(0x7f00006fc000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ddc000)={0x0, 0x0}) pwritev(r5, &(0x7f00009fc000-0x90)=[{&(0x7f00006cc000-0xe4)="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", 0xfc}, {&(0x7f000095b000)="b166932313712d7d988ecf6128ccc391a35025b0ba9d3193fbd605873e5780acdaea0536b7394413f94ff0b55779e57096199e82c3bce0a81ef02689d4e423c58bb2dc285f06646d6aca5a7774291617f115d27676f15d577b011cc4c5dc4429af107be3da8887dc4570ca1a88d87c4e7463a15ec8663f5f15061e06540cda51fd5c8efbadef22aacb06a9ad7d2c9b8a1085ddfdfccdc0", 0x97}, {&(0x7f00005d4000-0x5)="5aea5f7272", 0x5}, {&(0x7f000079a000-0x7b)="0ae4283a5be519de86ee0b31e54624e12142c9ed2aa15b8ee2f8c708137c17cff0c77300511437382d0e517ea87f47888bc452ff4cc407763ea3e75b557b5c73fc29aed109917d3daca0860e99c07b5836f242c4aa8a49b89a481536e3765724c464b90025f1ce5ca877d99ef91d8ba06d27c4b9c3c609c7160a45", 0x7b}, {&(0x7f0000804000)="ace34718673ac71d608409c9bc9ff8e7b6cd3c52e62f5d24d16f1d7c7ac32e156f406035951c81aae19cbab445c89233fbdcc71489edd1ac82caacd06b2e686579afda765542ff4c95e46126c0076864b06fb2eea194fd857888db2ba6d14839d26d3ccffd20e0fe6cc13d085e9004e03946", 0x72}, {&(0x7f0000684000)="febcea9a8b8775a3863a99e692f776aade6215d14893633c3036500f2678785e00614852d5ab60a7c15528d3cb65e2", 0x2f}, {&(0x7f0000424000)="e3314e9789a5fefadb54d21c86ba7b20cff1fc51955d22", 0x17}, {&(0x7f0000139000)="d8d1444c48090d1baef8bc5a76f108b3f4f14c326419da2085f27ec007e067ec5de5e1063ff129524d63070c70a9683d79f212c6ee50ba17515956d6f1038dac226e896018c5d7ee0f65ebecebcc4c996602e619a252a1b994184385e3e776698bae0d836e27ab1315fab2de96a5c1b3321075c0cd2573462bc2ca3defe14d7e75fda77a676d9dc2633c7f3718ced5efd9369b1a195f041b62b4a12409688704939e160a9ee7867a672af8f710b420e66bb148e99c0ec2fd6fab93bd0a1cce6d20148f6111", 0xc5}, {&(0x7f000040a000-0x88)="565dab6f3ba059efdef9acd01b4082a0016b97fef5c7d26403a71b3ceac0bdc7742f27d83f33ee67bb93c4d253f8638f4fac7707f05d2c0b97781c9db136addb6527eff071c438591386a0348418ffd632174090d08fa10023317888fbfc634fe0a962636f49e524eef58356c11a1ac0635821a8e2954ccb70bb4635d846dba459a39bf87acc4f0a", 0x88}], 0x9, 0x0) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000f8a000)={0xffffffffa0000003, 0x0}) syz_open_dev$vcsa(&(0x7f000080c000-0xb)="2f6465762f766373612300", 0xfff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) prctl$seccomp(0x16, 0x2, &(0x7f00004d3000-0x10)={0x8, &(0x7f00005c3000-0x40)=[{0x4, 0xa04b, 0x3ff, 0x7fff}, {0x6, 0x9e, 0xfffffffffffff001, 0x1f}, {0x2, 0x100000000, 0x18000000, 0xb76}, {0x9, 0xd78, 0x0, 0x8}, {0x9, 0x2, 0x6b, 0x2}, {0x7, 0x9, 0x4, 0x81}, {0x6, 0x9, 0x299b, 0x100000000}, {0xe192, 0x4, 0x40, 0x9}]}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000235000-0x44)={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="64026a2b0baf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read(r4, &(0x7f0000ac1000-0x1)="00", 0x1) ioctl$TCXONC(r4, 0x540a, 0x2) epoll_wait(r7, &(0x7f00008bc000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7c) r8 = dup3(r3, r0, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r8, 0x4008ae73, &(0x7f00001bf000)={0x6, 0x7fe}) ioctl$EVIOCREVOKE(r8, 0x40044591, &(0x7f0000c92000)=0x7) ioctl$KDGETKEYCODE(r8, 0x4b4c, &(0x7f0000c8b000+0x40)={0x4, 0x3}) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00001bd000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @multicast1=0x0}, &(0x7f00004d6000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00004ff000)={0x1e, 0xffffffffffffffff, {0x80000000000000, 0x3, 0x8, 0x5, 0x80000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_raw(r8, &(0x7f000037b000)={0x27, 0x8, 0xfffffffffffffffb, 0x3}, 0x10) modify_ldt$read_default(0x2, &(0x7f000013d000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x8, 0x40, 0xd, 0x7, 0x9, 0x10000000415, 0x5}) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000586000)="de4a97cd4e31b732d025575ba16043a655551d73c34f12e4b5fc38facdc7b576c5dc3a899eb0ef4c910515b53efc88475d4f827f41e1ded060274053924f4dfe468757a909dd972be6342a58afc90645c8259e65571485badce5a1dced27b4628304603d53a751a88ace910289fb1eacc2bc405017502e8e8b3bf291c3124efbc9d827d272b0dd7c66b00e250db0086ba3749f561a49f7175c9029184c2ce613e3488dd1d577988a4b0d0d09f2d0f39924c6b5c2dd341e717bebf96633c584aa", 0xc0) ioctl$KVM_GOOGLE_GET_METRICS_CPU(r0, 0x4010aefd, &(0x7f0000580000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000401000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r2, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 150.420770] nla_parse: 1 callbacks suppressed 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept(r0, &(0x7f00001f9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000090a000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000020d000-0x1)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000bd4000-0x4)={r0}) lremovexattr(&(0x7f0000feb000-0x8)="2e2f66696c653000", &(0x7f000085f000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") [ 150.420775] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 150.462908] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14606 sclass=netlink_route_socket pig=19908 comm=syz-executor7 [ 150.500742] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14606 sclass=netlink_route_socket pig=19908 comm=syz-executor7 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000996000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000459000-0x30)={0x0, 0x28, "36adb16d6fc33bc06bae82fdec2c89395cbfa404fc16d0799c38bf15a61eddfce2728d16bb11368f"}, &(0x7f00003e4000)=0x30) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006e3000-0x8)={r1, 0x5}, 0x8) 2017/10/31 15:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e79000-0xa)="2f6465762f7663732300", 0x3, 0x101000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x9, 0x7ff, 0x0, 0xffffffff, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b1f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007a0000)=0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ecf000)=0x330, 0x4) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) syz_emit_ethernet(0x32, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@generic={0xe063e99dd2b14c59, 0x0, 0x6, 0x0, 0x0, @random="90a226279863", "", @random="1cd9f8df0569", "e2ae320597572b2c843db654396e9530"}}}}, 0x0) getsockopt$inet_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f0000ee4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d77000-0x4)=0x87) r3 = shmget(0x3, 0x3000, 0x41, &(0x7f0000af2000/0x3000)=nil) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000438000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004b0000)=0x3f) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000a33000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000023d000-0x10)=@req={0x1, 0x0, 0x2, 0xffffffff}, 0x10) r4 = gettid() fcntl$setown(r1, 0x8, r4) 2017/10/31 15:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4206, 0x0, 0xd34, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000670000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e0e000-0x4)=0x0) getpgid(r1) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x9bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) sync() mkdir(&(0x7f0000a98000-0xa)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f0000036000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x8001, 0x802) mmap(&(0x7f00006a0000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x2850, r3, 0x0) mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x0, 0x8000000011, r0, 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000971000)="2e2f636f6e74726f6c00", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x80) symlink(&(0x7f0000bb6000)="2e2f636f6e74726f6c00", &(0x7f0000045000-0xe)="2e2f636f6e74726f6c2f62757300") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000059f000)={0x0}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000ccb000)={0x6}, 0x0, 0x8) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) getresuid(&(0x7f0000069000-0x4)=0x0, &(0x7f0000805000)=0x0, &(0x7f0000006000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@file={0x0, ""}, 0x2, &(0x7f0000438000)=[{&(0x7f0000e5b000)="4b488c748c522e00225ad7b6b51b694775d4e9bea2c99816464923662576a5f8ee95907ee8dd0f56df471f6ac1d16188fe2833e34e321f7463a114a3d060a8be6a8fadc84942571bdc1a0e0c1f26aa926d7257771c850294907f112da9815ed5fb96a4515f3fa921a5ede71a1c3f3ec44beb2d3ce8f180aaa96b21943c818fcecd319487906b2d3002453b3d56d0ffd4e3048dda34caea2c71338b9115b1356210e50b9ead8733444782e61ee966d591d2c3e48144bf6b7348ba", 0xba}, {&(0x7f0000549000-0x1000)="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", 0x1000}, {&(0x7f0000a9f000-0x5d)="0aedbd618e674fa6f95e04c9aab40724a64707b3daac4b552de5ec381727540bf5fbcb63b429a84eb7a5f5a0c39d682b6a1d2cc6f8bd86aedb7f0d7482a4d894f207385bc9238e551bf604b7eb47f28e9c3a78bee3af5302f353df3df8", 0x5d}, {&(0x7f000041a000)="e1deadb1a21e8c1a296c505a3ce9c2d1c69baa015d31701b77340bc932948c019492379936facbb8fbbf2ab61d2034a806a9cc69e365a2866e233bb87f741a662f34b683f31b1f421e917923437cd1ac0fabb79b27833ab2fbb571", 0x5b}, {&(0x7f0000acf000-0xef)="15372d70553250eaaeab742d5afc087e7122580e44d2407eb63ba37601b78a8542c47fa2f4e3af1c41a5dc898fa9b5092e95fd50d64744b844bc0b799dc6577aecd0818346d728d48e6619a772608c96dcc192216ac6a88fcad6c50b98f5a05eee817a4d53c0bfa66e43462bba0f1739174597dc600f1ee91a8897f7cc2d9b2ada9f57022f631f6bf490ad8d8dfc9fc615396523e8a5821786436045fbc67dd0bcafe78379985975ec94b9068e77f41ae9bc32723c1672ce2fd9701734d64475cdca8c5096f2eaad3817cf29fcaff9ac3cf39cff28de742d66e454294ee24290e24871de4838266bb7883c9f27edb5", 0xef}, {&(0x7f0000f1b000)="c5938c5dc2b36816", 0x8}], 0x6, &(0x7f0000911000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r3, r4, r0, r2]}], 0x1, 0x0}, 0x41) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000006e000)="") io_destroy(0x0) 2017/10/31 15:59:49 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000373000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006c6000-0x9)="2f6465762f73672300", 0x406, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) syz_open_dev$usbmon(&(0x7f00002e6000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r4 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) fallocate(r4, 0x1, 0x401, 0x87f8) getpeername$inet(r0, &(0x7f0000718000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba4000-0x4)=0x10) setxattr(&(0x7f0000552000)="2e2f66696c653000", &(0x7f0000000000)=@random={"62747266732e00", "75736572aa736563757269747900"}, &(0x7f000042c000-0xd)="2f6465762f7573626d6f6e2300", 0xd, 0x7f3d16c900157a39) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f000018b000-0x10)={0x0, &(0x7f0000ab0000)=[]}) fcntl$setpipe(r3, 0x407, 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00006fb000)=0x100000001, 0x4) pwrite64(r4, &(0x7f0000750000-0x2c)="a9", 0x1, 0x0) fgetxattr(r4, &(0x7f000021e000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001b4000)="", 0x0) fcntl$F_MEM_UNLOCK(r0, 0x801) write(r1, &(0x7f00004d4000)="260000001e0047f10714c1f83a0022080000000000000000000002000008210000d6f7006e35", 0x26) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e59000)="637562696300", 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001a9000)=0x0) gettid() 2017/10/31 15:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b65000)=0x0) fcntl$lock(r0, 0x5, &(0x7f00009e2000)={0x2, 0x1, 0x4, 0x2, r1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e12000-0x4)=0x8) r2 = epoll_create1(0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f00008d5000)=0x0, &(0x7f0000358000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000486000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009c3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000cf000-0x4)=0x8) 2017/10/31 15:59:49 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) getpgrp(0x0) fallocate(r0, 0x23, 0x3416, 0x1) mmap(&(0x7f00005d7000/0x4000)=nil, 0x4000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) gettid() pause() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000247000)={0x0, 0xfffffffffffff464}, &(0x7f00001ce000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000096000)={r1, 0x3, 0x8, 0x80000000}, &(0x7f0000f93000-0x4)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc0189436, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ptrace$pokeuser(0x6, 0x0, 0x100000001, 0x9) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000a4b000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f00008e6000-0x6)="2e2f62757300", r5, r6, 0x1000) r7 = memfd_create(&(0x7f0000c65000)="2d00", 0x2) mknod$loop(&(0x7f0000aa8000)="2e2f62757300", 0x109, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r7, 0x0) rt_sigaction(0x7, &(0x7f0000d37000)={0x46a412, {0x400003ffffffe}, 0x90000004, 0x0}, &(0x7f0000d82000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006c2000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00006f6000-0xc)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ba5000-0xc)={r8, 0x80003, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000d82000)={r9, 0x0}) fcntl$setpipe(r7, 0x407, 0x8000007) capset(&(0x7f0000f09000)={0x20071026, 0x0}, &(0x7f0000fe2000-0x18)={0x8, 0x8, 0xb2d, 0x0, 0x1f, 0x5}) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000023a000-0x18)=@generic={0x6, 0xfd, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)="2400", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x3, 0x4, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000004000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x1)=0x7, 0x4) r1 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x10000, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="fb", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000)={0x2, 0x8, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)="2e2f66696c653000", r0, &(0x7f0000001000)="2e2f66696c653000") r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x200000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x6) rename(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000004000-0x14)={0x3, 0x401, 0x8, 0x400000000000000, 0x100000000, 0x9, 0xffffffff, 0x4, 0x7, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)="2e2f66696c653000", r2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000000)={0x9, &(0x7f0000007000-0x24)=[{0x101, 0x1}, {0x6, 0x4}, {0x388394, 0x1}, {0xe3, 0x20}, {0x4, 0xfffffffffffffff7}, {0x9, 0x6}, {0xa9e, 0x4}, {0x8, 0x1f}, {0x6, 0x0}]}) [ 150.609805] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 150.648423] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mq_getsetattr(r1, &(0x7f0000e4e000-0x40)={0x11, 0x7fffffff, 0x1, 0x7f, 0x9, 0x7, 0xd934, 0x5}, &(0x7f00003d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/10/31 15:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a8000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d3b000)=r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008e6000)={0x0, 0x100}, &(0x7f00009ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f61000)=@sack_info={r2, 0x3, 0x3ff}, &(0x7f0000d73000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x8, 0x0, 0x1ffffffffffffffd, 0x7f, r3}, &(0x7f0000cb2000-0x4)=0x10) socketpair(0x200000001a, 0x1, 0x800, &(0x7f0000417000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r4, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00004e5000)={0x0, 0xffffe, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000faf000-0x10)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={r3, 0x7fff}, &(0x7f000072f000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x7ff, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$unix(r6, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x80000000004, 0xfffffffffffffffc, 0x6}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000003e000-0x90)={0xffffffff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x6, 0xffffffffffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000006, r8}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00001d6000)={@loopback={0x0, 0x1}, r8}, 0x14) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r8}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000631000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x7fffffff, 0x7ff}, {0x9, 0x1, 0x8, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000118000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x664240) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ae000)={0x0, 0x0, 0x0}, &(0x7f0000a83000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000104000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semop(0x0, &(0x7f0000cab000)=[{0x0, 0x0, 0x1800}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f00002e9000)="2f6465762f76637300", 0x200000, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r3, 0x6, 0x6c5, &(0x7f00000d8000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000277000)=0x18) listen(r2, 0x3) fcntl$setpipe(r0, 0x407, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000745000-0x5c)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdc}, 0x2, [0x101, 0x0, 0x1, 0x1000, 0xfffffffffffffffa, 0x2, 0x40, 0x80000000]}, 0x5c) syz_open_dev$sg(&(0x7f0000eed000)="2f6465762f73672300", 0x7, 0x80200) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000058e000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000610000)={{0x0, 0x7530}, {r5, r6/1000+30000}}, &(0x7f00002c6000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r4, 0x2286, &(0x7f0000001000)="77") mmap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000921000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1ffe) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000988000)={0x6a}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001f, 0x4, 0x1fd, 0x400}, 0x8) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000060f000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000977000)={0x0, 0x5, &(0x7f0000400000-0x74)=[@in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e92000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000298000)={r2, 0xf8, "27167a9ddd74ace1a62949c7b07b55296fb78814ae7c1bff9be82b68944f6f0c39290cbefb346f3482daf4b46234d10bef006cb16b1e3a57f57e40d2a9c125d58056bd23ada3b730579f6d9147c7144ca3c7474a6d72302db6e4bc6c9ac62ef805a98a01c53e03b59c6dcecbe92b36abaf43e49187c01b84851447aef4b41f1ef5f821637e51b3101fd47cbb2296f6a0d226d0da91c79fd1871f3ba105426b05ffe90007d27b631ddd2ccaa9b2f17132eeafd053a1b5f0f953fde14b220db9774d51dc7a531f41dbcc4c706e386aa13745be2ee9944fd70f6d9f18f5bb20cce05facebcc4fe5214303256ca6667accbf46816d55cf1737b4"}, &(0x7f0000b4c000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003cd000-0x18)={r3, 0xac3d, 0x20, 0x10, 0x6}, &(0x7f0000abb000-0x1)=0x18) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001d9000)="026bd2", 0x3, 0x0, &(0x7f0000ab9000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000638000)={r4, 0xb, 0x47fc, 0x1}, 0x10) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000468000)={0x0, 0x3f, 0x1, 0x406}, &(0x7f0000ab9000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bfd000)=0x0, &(0x7f000080f000-0x4)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000e5000-0x24)={0x3, 0xffff, 0xa, 0xff, 0x4, 0xffffffffffffff19, 0x5bc22450, 0x7, 0x5, 0x4, 0xff, 0xfd}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004b7000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ab9000)={r5, 0x5, 0x0, 0x5, 0x20}, &(0x7f0000aba000-0x4)=0x18) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001a6000-0x20)={0x9, 0x6, 0xd, 0xfffffffffffffff7, 0x7, 0x2, 0xe0, 0x2, 0x0}, &(0x7f0000ab7000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c9000-0xa)={r6, 0x2, "e74b"}, &(0x7f000003a000)=0xa) [ 150.657323] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/31 15:59:49 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b9f000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000604000)=[{0x10000, 0x0, 0x7, 0x359}, {0xffffffffffffb5a4, 0x0, 0xfff, 0x14000000000}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x3, 0x1000a, &(0x7f0000fe6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000041c000-0x5c)={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, {0xa, 0x2, 0x1171, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x3, [0x6, 0x1, 0x4, 0x3, 0x2, 0xa1, 0x9, 0x0]}, 0x5c) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000c1000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000738000-0x4)=0x58, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f00002a6000-0x4)=0x4, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d7000)="2f6465762f76637300", 0x42000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000abd000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$packet(r1, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000fd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r3}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00003f7000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c85000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b62000-0xab)={0x0, 0xa3, "603425a18315b5f7df216bb29842bb0006b994783b78f9ce0bad863e3d90a75c45f80082e4be8d2ec4d677b05fdb87f70aef0d22c5c1a97b6d0bb1b68e3b7bd85336d5d55793d105c6772ba4ea099fab822818454d4924d0a38f0a0fc51d3d191539d311b71b45ed4d1c3bd5329c195d0efd43b4f5a1833f3e0bc274e54819acc02b6683babf7d48ae8924befbefeaefe7940171616c4eb65890f1eab8cb6dc1c06cb8"}, &(0x7f00007e5000)=0xab) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5b000-0x8)={r1, 0x5}, &(0x7f0000318000)=0x8) mbind(&(0x7f0000e9b000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000762000)=0x7, 0x6d, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f00007ec000-0x18)={0xf000, 0xf006, 0x7, 0x72, 0x1}) stat(&(0x7f0000a6c000)="2e2f66696c653000", &(0x7f0000de9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000e3a000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009be000)={0x0, 0x2}, &(0x7f000076f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000027e000)=@assoc_value={0x0, 0x8001}, &(0x7f0000174000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000521000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e5e000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000068c000)=0xc, 0x4) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000081000)={0x2, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0]}]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) dup(0xffffffffffffffff) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000e02000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) timer_create(0x6, &(0x7f000065a000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e89000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000028000)=0x7, 0x4) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000d74000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fallocate(r5, 0x2, 0x401, 0x704) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000122000-0x10)={0xd000, 0x8000, 0x0}) [ 150.729293] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. [ 150.745552] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/31 15:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000f05000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00004c9000)=0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) writev(r0, &(0x7f0000bcb000-0x50)=[{&(0x7f0000c7c000)="4ab6b00b23359a6a25d060bfd09f633f4929df8bc1ea04c19cbf9ca9d96e33a184a46f0c6ebed565a793332077fe2005e180962553f6486616c22bc8254220dcf916a833f31ef38227acf2f47170ba7143635a1b91eb4504b1febc6a5789c926a809ad57545373ebcc5b1e9ccffbd8192fc721baa2107595f09b4124d7a14159d1ae2203ccd768e901cf3ac21e0d6a12da29ede746be4fce5a1911b2b8895096cac5186eadefe76d2077f44ff2feb7a5e448863220679bc1e8f58bec3b0a40f55371d1b2a7d542716928c6846de42bafc6cc093dcc4ac44d52618da3fd190dad7af93dd999a79b716597e6feda6369a5d53a12c332d1f1", 0xf7}, {&(0x7f0000b40000)="8a7c9f32c556f72679a2062cb55358182e1dd7e13c49536e92899dea88490bae49c8cf792959d550c602fd9cce8ad6ac930a16b02d14b4555e4f5d7316716514e7df686782df9af01e0b1735eef3e21e9f34419fba568230027d945d223ac5cadd9bdd1dd9b2c5bd826f452b67cb95550d3e5076cf9cef5857ba9923a369e319b728d5c216a3991abd01c9647f602e33a84b26e1e086da95299c7983604e39a5dc02a1b188f0a85a08dd290895e44c6d74f4be8613399baa5cf0bf731cda420f26b40df0247c80", 0xc7}, {&(0x7f00002eb000)="3a90cea993628e38282a20eaf9243cfb3498f39b3a64df551ab649ce086b8ee95f6fb3d0f9be8b8f648c78027908ca2d6c46a3ee8cf83d695c132f64ad4be84fcc93d47ea38de50d219e43e668a4574b5870b06f353e64334b2342b1cd97f9ed21e79ad77839270fcd95e37f97e97b42b0c365d82da33c2f98141c97449382ff2f06457e9b9f2299393ccccd8a6bd9a524aefb7b816e0e2b8b556b62a5669de8ba2d82fa956941da2647b83e86a78631e2ea04756ec340e0d51a3fa95e162c2040b7d6895b18d72e7c56593bf6906324188c904786705384443d89137af988acc6257654c0a95f4e45080ba481949f0d8e27c4ff3bd537", 0xf7}, {&(0x7f000023d000-0x8d)="ef1e47bc1b92b8aa3ee83fe3d494dfe12a2f72e8d6d2f28035a4e80ad64d24b7d18d26fc03d2b5ba48cff12f44a43114c6bb5d4478816589820e215929a5e7af69ef374de43bf3e18ab0e24ea599618415e6a937c11ec1b9aecdda619370f68e3de7c8b4803635dd196a14fa172c807d185b464083743dd59146d48ac7d3bc193f85eda847a963b3900de205d3", 0x8d}, {&(0x7f00003e5000)="f198f10b08173e545f9033f2472d72055a780614aa9e45ef68d4a9d9f42e048770033930435e39bb04801d080488a522006dc1b10978daf10de9ce9408ad741c36b21dea713b803fb15bf04959", 0x4d}], 0x5) fsync(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x4000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) pwrite64(r3, &(0x7f0000aa3000-0x4b)="acb47b4df0da7e2179533f6e16a76e646728bb4884e695a3e26dcd5a426d826170d570747baa22d53bae9046f6a96c6ba1b80ba4c9a33ad77c52eaf95dabb5d3443a68fbb3e14ed8c0052e", 0x4b, 0x32) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000f88000-0x48)={{0x2, 0x0, 0x0, 0x0, 0x9}, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000dfa000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000060b000)={r2}) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000748000-0x4)=0x8, 0x4) socket$inet_sctp(0x2, 0x805, 0x84) listen(r2, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000a30000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r4, 0xffffffffffffffff) accept4(r4, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f000000b000-0x10)=[{r4, 0x480, 0x0}, {r4, 0x200, 0x0}], 0x2, 0xfff) shutdown(r4, 0x0) 2017/10/31 15:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) get_thread_area(&(0x7f0000407000-0x10)={0x0, 0x3, 0x400, 0x0, 0x3, 0x0, 0x8, 0x3, 0x0, 0x8001}) r1 = gettid() r2 = syz_open_dev$loop(&(0x7f00005a3000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x1) fcntl$setown(r0, 0x8, r1) getegid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f00007bf000)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00008e6000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610a000000000000000205ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r3, 0x540c) r5 = shmget(0x0, 0x3000, 0x6, &(0x7f0000f5e000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00007dd000)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x70f, 0x20, 0x7ff, 0xbb87, 0x7, 0x1008000, 0x2, 0x72]}, 0x5c) pwritev(r2, &(0x7f0000b3f000-0x30)=[{&(0x7f00004b9000-0x7)="a72a4f38dd0672", 0x7}, {&(0x7f0000948000)="30b876a7a8297a99cd4377ec29d95c6c400cf72f4a5a41a5709cc270cd189fe8362e21319c4c346a29748f0ef083a4d0b5fab78f403fcbca097c78dfb8c84c1b50e49699cfe91324ce75dc8706ed9298ac8e8f872936f79e6b67ceb4e01a3b27b9f8b5618491bc8a044d5b0de22e4d5698c08d21027801ccb745ac44a19e2e15cb18c285829afd1a132f649da6831564b7d496603001d5f3503b08f493467e67f7a887e78b4b2852e3526db0f1ba63a8e4d050da90de20f7ba82e9fe4fe7139b64dd71d0dfd5a5cb2fef078abbabdabb806d66b2f36b5edc3dd5a1c678582247f5da9171f30f4652b7cea4c68f7548d7b078504aa86755f78a2a9059adcafa70bb24fea0333a1e4bf2c2afffe397bcab896f313215480e4f9dc4cf8f63247ef9e7863094ee18876130320adebade3bfef12de288c7aae2d9607e6ae9dcf91b543183d26a23dfe114dcc7806d8635cafddd279a1312893ef9053228fec7e4fa7d9abf2e5e82c90df930684ff14313731f9e4a3af858ee73d06ecb71339e167b817eca26bcfab3852558d02043fec056228a5bf3a78faee8cdf921eaea8fd828ac82b64c09ec065dd909a18c9a0f073ad92e22ba8fce71ccb1e919553b899cc564ee481d2a2b6e3700678b64e68e568e3deb9cbb7842b3920f9cc66e593c5fb938814e8b3cbeafb22816df90fdda7d365d73591c540e43bda45d10dd639bc8e291db99730d70ca7a3ff138ec341cd5b065f03db5add1d95d34b91d05089a07b0d228acfe2d1f5fcc2fc1a98b4221fe2ae27b9598e6d33eaed7b23f805c0353bdbdbde6644ad64541757f03acb813cc8de962c5bfa607f3d0712c7737e4495224fab554ce433d8d220b3c7c1e52d824503b8a92ef78b9c46e7e96f2d91c09e3fba94dc07cd6458c599c44fdd962b743e6317c365966fbc67e8fa1d1b0d90c4adca60720f4c291a2d2b642d5a9f1d72271d43b123e763fe4a4c841d7556db44a2ef3d1e4833f218afbd0fe45263769d7f25e257c6a1fa32c3bef4513cf0584bd6b5955ae213d123fcda53e016315dd51c4710d18afbc3d93a303631ed4234458e42d06fa40a7a03796a0f7cac0cf1dfe70c7612c7404ec90c134c1db373c1b2f711443620d948277a58c24c0a8c0b475c330408f5ff2987e3c0a046270039a444520bd0c068cf6199165a656050fd14b2a6d350d300cb22c3ccc9f0f5c59830e3d480e6066f3e1253fc334db761b7b05fdae69e787e38c4cdcc0d00b0b8276571e37c1ba27dd9140269eb0a0d093fb45e1ecd7304844812765ba1bafe7b55bd29818b54ea17d45ddda5a57213f360fd648bacda134074bd09bd8e86bd371d5d2a00c946971c13f4dded53190c999802869cd3d0cdcdb2e945b699c6f78c54ee55971284b3864d3295293c06657cec6dae0f6b54955b1ecfa0dc7c728ecf3ed05fe462859219cc29b6daca4f0b8e32b7e31134fc18a0f186ce880b94c054a6be3635f0f7f569f72249029c025c1c692a96d5cb1feda4f4814864153931ae4206ead457ecbcc1da24ba653e9945f4a80d0a1b97ada6014cfb3beef7583b9a0d8b4dc0507a81ba1d72c6b2e058c44792f34732e85c30e38cc3e5af8e139e411232bd8265b6814a643587b9e695b4d2d81a13999cc5aa1fb1c3f17d9de30fcd4e6b8029fd23c7a1f89c29de5bdc867fa82e8bcfbdd75f5a870164e06d18e06888833d0fe0e9ce471946edbd75507bdac95260d2a9e83e22a85aecc74c70aadd37d7bd1b78ebae321678731a06776d130093417d6a782b2342b51b8f36570406318a381e717a90be753bfb1509c711ac4165fd9395866cf61806664ae84f95d6d2e5a7103f7d300ab9a143de7c5e0846f225d4188db799efaccae13d63d8f2b4683fe03c30ad33ced8f16bac443b7a8f735e5dfba5d2e8709b1454e0a71bdb8a3a265fea7b3bb81004c6654b5b93552d79f497c3e317cac073199612c093cc85fa9a048b690935890af72cb7fb989fa9886e65c19b5ba5aad2480637f00da5ee872c7c2f7a5d3e79815aea4be2fe340ce1f112637ad03482d4bc58e3cf51a22ea09c031cb5b4468d6ceb0da82e247aa818e86e13ae5968071be712eace361893403b35ecee5c661736aac4c7c15989ea8185f68a8e7d6fe6449cd414d4f4e2c2d03a24dcc2449fff81205ab0f15a4a64f3a605d4f884bb157b7ee9799bb70e2f096b76b6ea2c9270eaf5f3c963e4e93de959728af0fd4ae2e40f57eda573ea6d2557bce6ad414de72231e42d33d945ef12163f4b80c608428e89ddd82ed2fab96fc332b07147fca49a51ef2f2fa2aa1e321d4794e683dca9a6d35e60e02bf80bebb02a88bbd881c1f2bc2c32152ca035b0916fcfab56be3a0a535b41e12d36d1b06332bdbe581d8fcf8cbd34c146024dfb914803cd106e8b64cd39e1a41e9841883fc172ee0c8a42059b7f494c93993511e7ceeb78e697c351529a8bbbbc658cdad67ac3da2f93cc4c9390f9808318f0bd53d4c2b2987c17eb382852bac126d85601bfe3be462f68727e6b3fe15b749ae16c09d2b421af1700e600b7d9e1b2c2f820a5e6ceb6dbd45c593c6eca1791c7716a3e109f185f4adbc7bd403a0eb21105a674fb669f2f516b67295e550296eaf076c5176ed864809c4db12a7447df87695a24b0c621847d8e799ed7af307f4c1f5d66c846ee3e14ab009cc77ec5898cf3e93d7702169e965aeab1dabef862fa21bfc8b84055c82e8cd3f9900b17d1186590dd906cdf15873b760faf7d5bbcaa200e6ee89096d8b894246d5450acd04c744b7bc34f75307341da189575094c12461ff3b48aa8dcfd6babae3fdd192993cf167337f4ae7fa2ba7e0a86244b55fdfb3098062f7fda761442db90f72661901d29734f2fe1020d62d5740b50fece18c968753ab3e2d8f414db623a81937a2536f478bf96faaf1c020e9e3eec4489dbab5644444026cde7bb6f43faa4d2bad202b7572c7d053f85f5909f7e99c3f933a70c30f368c68573fe4f7bfe5347c577252543976bfec7e5b0f70eb284beacc32d7f2f1d458136fffc67f33a9ead5f78a7861440f4e95f290aaed9f0ac57f362d676642e744d0982a5b2d8574ea9559841dea675f98e4cfa6071013d6950f6f32ea4ec6e566521a401094e2e7278052c6d62cee0208d3b730a73438cf6fabb1269bbd062472c2ed756903af8b16d0527d27098bf8d1c6acfb987ddc36c8d4eda353ed62e8ea2d88a0615bffbb36b1d06512dfe465e4cffa9f2c1779cd709746d31553d405f9e7c76ca9cb72829f93056489adb53373e34ee8f8414aede2ac88c1cf5eff1a63ece006eac9a49fb41d154a2162a1e73e3f31a8b5c58c48dbdd36835d78a19b4f91d1abe1df34a4fb09c4f4566efef49982f07e2598f6d49c7e2a6d32ef7f7c91b15d8dbb1aed8944771a4f3d365edd41155835928d6cd422074d0e2e5a6b36944243af0c7ef140f6e7909194b61cabda3ae74e9cf013d59e594561f16f6054e6e1ed93811ab757548e8604d4365a28feae2a02dafe0ed5ef1b42489d43b15ce5e91d683a73ab2428087aefb9732e278e5b289c2086af9f1146726e7ab28e905554af7a3a317e8db4d95b47b02df42fd943a13f005b53d4770054d14c0068edd26f593ce6015c849a745e8a8ad187cc58001be40e3222c21761b86664c4f65fc143b908a3dc3f1b7f7ce9792803dd49015d1787e6922ce95514fcc953a1c499e4e5a075d56ed5ffaef5de091a916b9fab6f67ff0322944391dd965a7ba91a3d2228c43d3449400f0c3fd19ab4bde8ef2682717d769f08b2d2e132d0b4827a604a20910f29d238baffd0277884a0223b898da29cb904688d7f8a220054a4eca9143179cc455bd64751f5cb97b52be62041643cfc046d42024121c05ef7c60ab23c6dadf1810da7f9abe7a5bba9e153fff1d87ac855da7e71a45f35e255fb5a73f8268583c9a5fb99346aca9059e111267524fab78a4d08139d240b469576135b81f483b1d4e2437a55c9c72bfd3a0371c08aa000701ed1cc2f4b9af94890f6f98f467585e7bebd39936adedf70efbcc8266d3f51867f1207ef6d1f3c678bebc8778afd79e3e54e629b257a0fa93707a869de84cc8d4f3c4596f4c9f45cef97648672dc11ca76a533d796411f0831dd8e207111bd7f7e3623bc9400a1f8b3d74cdb06895b471b3ebdd0e82c53325669b9a07bc946d5b61a1497365384f1253c71cc5b39837ceea86497447e786f5299852c04b09f643c3073c67c62fe8735a777d19ef2f817f1f7867a5c70fe9455a34cc895a33f7eeee2ca00f8f6d4151417e84234878647461b745834f0ca9872a735", 0xc00}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c11000)={0x1}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) sync() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000435000)={r4, 0x6}, 0x8) socket$inet6(0xa, 0x0, 0x2) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00007eb000-0x56)="9c1dec1127e9b10acc728c1599eadb4edd280b63c194cc7f4d788f5f99824ba260b857e220446b5af75b17050559a71f0134545db0c96a584e4f71e5d283f36786f017d7c202103eb3225b4904d03226c41f1b66a3ed", 0x56) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002f4000-0x9)="2f6465762f73672300", 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10) accept$llc(r1, 0x0, &(0x7f0000d33000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000065a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000012d000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d2b000-0x10)={0x0, 0x0}, &(0x7f000036e000-0x4)=0x10) r3 = socket(0xa, 0x80001, 0x0) fallocate(r3, 0x2, 0x100000000, 0x3f) sched_yield() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000781000)={0x5, 0x40, 0xea0, 0x80000000, 0x7}, 0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) bind$nfc_llcp(r3, &(0x7f000003b000)={0x27, 0xd8, 0x3922, 0x7, 0x7ff, 0x7ae, "2b25c96a7b7e1cffa281e42e5786e7986814e81cdee31ac01dfb03c4e79011e0b799fad27572f13bad000a124f63630002302742ccf612e1b15d25e24cbf97", 0x5}, 0x60) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00002b5000)=@ioapic={0x4, 0x8, 0x0, 0x5220, 0x0, [{0x6, 0x40, 0x20, [0x0, 0x0, 0x0, 0x0], 0x32}, {0x81, 0x2, 0x1f0000000000, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x6, 0xfffffffffffffffc, 0x4f, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x3a47, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xfffffffffffff660, 0x1, 0x2df, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x5, 0x2385, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x100, 0x10, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x2, 0x7f, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffffffa, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xd32, 0xf1, 0x800, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x80000000, 0x10001, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x4, 0xdc4, 0x7, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x7f, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0xa0, 0xffffffffffffffd5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1ebc000000, 0xffffffffffffffb8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x4, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x251, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x0, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x240}, {0x4, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfff, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd48}, {0x6, 0xe9, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0], 0xe2}, {0x5, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}]}) listen(r3, 0x81) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(r2, r4, r4) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00004b2000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000064d000)={0x2, [0x0, 0x0]}, &(0x7f000083e000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) gettid() fstatfs(r5, &(0x7f0000670000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000017f000)={0x0, 0x0}, 0x7ff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0xe, 0x4, 0x4, 0x1, 0x0, r0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d7c000)={r2, &(0x7f0000a92000-0x1000)="", &(0x7f0000ff0000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) sendmsg(0xffffffffffffffff, &(0x7f000045d000-0x38)={&(0x7f0000ff2000)=@alg={0x26, "6165616400000000000000000000", 0x100, 0xf, "726d6432353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000ff2000)=[], 0x0, 0x0}, 0x0) socket(0xa, 0x20000080001, 0x0) syz_emit_ethernet(0xba, &(0x7f000002b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x26, 0x4, 0x0, 0x0, 0xac, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @end={0x0}, @cipso={0x86, 0x49, 0xfffffffffffffff7, [{0x5, 0x4, "aff5"}, {0x7, 0x4, "d028"}, {0x1, 0x7, "2bb777e143"}, {0x0, 0xe, "4d269f08eef01578944954bd"}, {0x5, 0x3, "af"}, {0x1, 0xa, "64c5584bc5fa7339"}, {0x1, 0xe, "56aed2eb27cc4f0419d93ef1"}, {0x7, 0xb, "81940ee221cab6a298"}]}, @lsrr={0x83, 0x17, 0x1a00, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0xba]}, @rr={0x7, 0xb, 0xffff, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @lsrr={0x83, 0x13, 0x100, [@loopback=0x7f000001, @rand_addr=0x2, @empty=0x0, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000012a000)=0x0) bind$inet(r4, &(0x7f0000ff1000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ff7000-0xc)={&(0x7f0000674000)="2e2f66696c653000", r2}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000ff1000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000ff3000)=0x80, 0x4) connect$inet(r3, &(0x7f0000ff4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000ff5000-0x7fc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x100, 0x0, 0x0) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000691000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x8f7f, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0xb, 0x8000, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3ff]}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000219000)={0x42424242, 0x42424242}, 0x3, 0x2) syz_extract_tcp_res(&(0x7f00001e1000-0x8)={0x42424242, 0x42424242}, 0x2, 0x7) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x16, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2017/10/31 15:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000913000)="2f6465762f6175746f667300", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) gettid() unshare(0x40800000) r0 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x200, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) msgget$private(0x0, 0x20000005) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) read$eventfd(r2, &(0x7f0000050000)=0x0, 0x8) memfd_create(&(0x7f000095a000)="7f7275737465642d5c2c6367726f757023764c6e65743000", 0x5) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000afc000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0xbe, 0x8, "928fd4f688b474770a8ab6e445d161c2368e3d1b5fed55ff15f410d2105e31ca21dea9560fe26aa70749280a7de7af4bee49268a6d5da7137ba5b36d8bfac73499d1b967a27255ac8d2c0b54050171bf"}, 0x160) setsockopt$inet6_buf(r3, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="07208e", 0x3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000424000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f9b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) unshare(0x20000000) clone(0x0, &(0x7f00009cb000)="ef", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00002f8000)="") flistxattr(r0, &(0x7f000052b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000730000-0x4)=0x1c, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000013000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d0f000)={0x0, 0xfffffffffffffbff}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpid() clone(0x20003fd, &(0x7f00001f6000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b15000-0x4)={0x0}, &(0x7f0000491000)=0x4) bind$inet(r2, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000946000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d6000-0x4)=0x10) close(r0) syz_extract_tcp_res$synack(&(0x7f00000e9000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00006b1000-0x8)={0x0, 0x0}, 0x8f, 0x1) syz_emit_ethernet(0x183, &(0x7f0000271000)={@random="6ac88a8359ab", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8867, @ipv4={{0x30, 0x4, 0xf0, 0x7a6, 0x175, 0x0, 0x5, 0x4, 0xff, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0xb, 0x50d3, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x1f, 0x187b3e8e, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x1]}, @ssrr={0x89, 0xf, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x17, 0x3f, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @noop={0x1}, @generic={0x94, 0x3, "2a"}, @lsrr={0x83, 0x1b, 0xfffffffffffffff9, [@loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @ssrr={0x89, 0xf, 0x5, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x2b, 0x1, [@multicast2=0xe0000002, @rand_addr=0x4, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x3, 0x3, r1, r2, 0x7f, 0x0, 0x9, 0xc2, 0x1ff, 0x0, 0x3, {[@eol={0x0}, @generic={0x17, 0x5, "347ba4"}, @generic={0x26, 0xa, "37e7e5ab77a5c79b"}]}}, {"d6055a6736886ca03963a026f0406e9fdaec381e82e36a7dcd955f2845ed102d84b54102261ec893f22acf50e952d6d060f859dad0ac105f5282f764359993cddf88fcc463805303c4f01d0ea1f3678fb3eba8b6c54819fb192c782c43fca59c208e3a6f41fce57851e4928ac95dcd7f992a2d702cbb4ead232e1c8d132d817797a2af856d31ea479c8370f32c6ac91759"}}}}}}, &(0x7f000006b000)={0x1, 0x2, [0xd6c, 0xdc0]}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r4 = semget(0x0, 0x6, 0x110) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000d08000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce4000-0x4)=0x46) mount(&(0x7f000062d000)="2e2f66696c653000", &(0x7f0000a3c000)="2e2f66696c653000", &(0x7f00008d4000-0x5)="6578743400", 0x9, &(0x7f0000f60000-0x59)="63b4e24012178ab721522e87bc5f549fd6558cf84178c5f122f3b96a7f9eba6d55d26c5b36f7bdfbc47fd074ee37b8bd8d82295636498b363dcd4bfb040a6792492e09b84a6a26a8edbaa6180ec845e35fd82e9fc3454bbd99") accept4$inet(r5, &(0x7f000029e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000176000)=0x10, 0x80800) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00003f7000-0x10)={&(0x7f0000c10000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000d3b000-0x2)={0x9, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") rename(&(0x7f0000c7b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa9000)="2e2f636f6e74726f6c00") ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000024d000)=0x9d91) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800200000000009) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) setsockopt(r0, 0x2, 0x7f, &(0x7f0000bff000-0x4d)="a5fa5c4e1ed3a823d086e83653d9a48ffc7f9500000000000000061857fe856c51553ce4302269677ee60e3ef5b48154851542612ebd4220e46a617c52c941000000000000003dba7aa44c59f5", 0x4d) pipe(&(0x7f000091e000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000a6000)={0x1000, {{0xa, 0x0, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r2, 0x0) bind$inet6(r2, &(0x7f00000ee000-0x1c)={0xa, 0x0, 0x80000000007e, @loopback={0x0, 0x1}, 0x92}, 0x1c) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000443000-0xb0)={{0x1ff, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x1ff, 0x2, 0x7738, 0x8, 0x6, 0x0, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000ccc000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$fiemap(r2, 0xc020660b, &(0x7f00009f6000)={0x0, 0x684, 0x7, 0x400000000, 0x5, [{0x3f, 0x7, 0x7f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3f, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x38, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x2000000006) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001b0000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000500000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000091e000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e13000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000be0000-0x10)={r6, 0xfffffffffffff800, 0x8000, 0x0}, 0x10) mlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) 2017/10/31 15:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f00007b5000-0x8)={0x1, 0xc94}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000a78000)=0xe845, 0x7, 0x2) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000088f000-0x8)="2e2f66696c653000", 0x100) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007a5000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000097000)=0x0, &(0x7f0000a0f000)=0x0, 0x2fff, &(0x7f0000497000/0x1000)=nil, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049c000-0x10)="2f6465762f73657175656e6365723200", 0x2400, 0x0) r2 = openat(r1, &(0x7f0000bc3000-0x6)="2e2f66696c653000", 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x400000000000000, &(0x7f0000434000)=0x0, &(0x7f000042c000-0x4)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000073d000)=0x0, &(0x7f0000c4f000-0x4)=0x4) writev(r3, &(0x7f0000002000)=[{&(0x7f0000e32000-0x1)="f4", 0x1}, {&(0x7f0000008000-0x4)="cf782803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f00005fa000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc801f49e5dde70f26bd648023c3e0008413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) recvfrom(r2, &(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x40010022, &(0x7f000013f000)=@rc={0x1f, {0x1ff, 0x3, 0x4000000000000, 0x5, 0xffff, 0x81}, 0x9}, 0x9) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000ce000)={0x5, 0x3, 0xa, 0x7ffffffe}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ff1000-0x18)={0x0, 0xfff, 0x0, 0x2b, 0x6}, &(0x7f000021e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007a7000-0x8)=@assoc_value={r4, 0x2}, 0x8) splice(r0, 0x0, r2, 0x0, 0x0, 0x3) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x4162fde9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x754a, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000a3a000-0x4)=0x4, 0x4) openat(r5, &(0x7f0000691000)="2e2f66696c653000", 0xa200, 0x44) syz_open_dev$loop(&(0x7f0000c42000)="2f6465762f6c6f6f702300", 0x4, 0x103080) io_setup(0x1, &(0x7f0000d6e000)=0x0) connect$ax25(r2, &(0x7f0000a41000)={0x3, {"e22d5b0dbd3e64"}, 0x6}, 0x10) mincore(&(0x7f0000e23000/0x1000)=nil, 0x1000, &(0x7f0000cf4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f000046e000-0x8)={0x0, 0x0}) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = request_key(&(0x7f0000bac000)="73797a6b616c6c657200", &(0x7f0000230000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000811000)="2900", 0xffffffffffffffff) r2 = add_key(&(0x7f0000786000)="73797a6b616c6c657200", &(0x7f0000cd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f07000)=[{&(0x7f000078f000-0x6e)="88b07a9361ae6a0e3d798bd2487295991cbf3ef7cacd5849463160389ab85287cdb81548e7d42b73c5f95b00462ee4074a375e7e4da82dedb3358e4c64e4e3b9d1ec5f31320d558ab8be5902fafcb1194c622570d6054eecd2390d9a6e310cb99523824e1b76a5b2ac6128f31888", 0x6e}, {&(0x7f00005b5000)="b338fc6788f12eb8c95541ddf647b8707c7ceb3a856de178bfb1a6236f7b9d5d18ff8261e8ef4c91c2ff04a1a46ee85bf7a2f4be5067db924e6e7c426c96547b02288cc0f1b47dfa23be1a2c3d9abc79b333ab224ee4855beed76c", 0x5b}, {&(0x7f000051f000-0x1000)="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", 0x1000}], 0x3, r2) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b5d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x802, 0x800000000000000) write(r2, &(0x7f0000b29000)="", 0x0) r3 = socket(0x11, 0x1, 0x0) setsockopt(r2, 0x80000000000107, 0x1000000012, &(0x7f0000000000)="", 0x0) fstat(r1, &(0x7f000092b000+0xe70)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000065b000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000848000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d42000-0x4)=0xe8) setresuid(r4, r5, r6) r7 = fcntl$getown(r1, 0x9) getpgrp(r7) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d6c000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000de4000-0x4)=0x0) prctl$setptracer(0x59616d61, r8) r9 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x402) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f00004b9000)=0xff, 0x4) io_setup(0x5, &(0x7f0000dde000)=0x0) io_destroy(r10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00005f1000-0x4)=0x10001) accept$ipx(r9, &(0x7f0000622000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000885000)=0x10) ioprio_get$pid(0x2, 0x0) syz_open_dev$mice(&(0x7f0000f87000)="2f6465762f696e7075742f6d69636500", 0x0, 0x87ffc) ioctl$KVM_NMI(r9, 0xae9a) r11 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) getitimer(0x1, &(0x7f000093a000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r11, &(0x7f000040c000)=[{{0x0, 0x0}, 0x6, 0x6, 0x5}, {{0x0, 0x0}, 0x8, 0x40, 0x5}, {{0x0, 0x0}, 0x7, 0x8, 0x4}, {{0x77359400, 0x0}, 0xfffffffffffff800, 0x6, 0x8000}, {{0x77359400, 0x0}, 0x6, 0x4a8, 0x7}, {{0x0, 0x0}, 0x4, 0xe0b, 0x3}, {{0x0, 0x0}, 0x2, 0x8000, 0xfffffffffffffe00}, {{0x0, 0x2710}, 0x200, 0xffff, 0x7}, {{0x0, r12}, 0x9, 0x5, 0x0}], 0xd8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002b8000-0xc)={0x2, 0x1f, 0x4, 0x3, 0x0, 0x5}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c58000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00001f9000)=0xc) [ 150.985090] loop_reread_partitions: partition scan of loop4 () failed (rc=-13) [ 150.999737] QAT: Invalid ioctl [ 151.020550] print_req_error: 12 callbacks suppressed [ 151.020557] print_req_error: I/O error, dev loop4, sector 0 2017/10/31 15:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000073c000)="2f6465762f766373612300", 0x4ac, 0x100) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004f0000)=0xfffffffffffffffb) io_setup(0x7, &(0x7f0000988000-0x8)=0x0) socketpair$inet6_sctp(0xa, 0x401, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000405000-0x8)="2e2f66696c653000", 0x3) r2 = syz_open_dev$loop(&(0x7f00007f9000)="2f6465762f6c6f6f702300", 0xbae, 0x0) fsync(r1) r3 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f000087c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00002bf000-0x8)={r0, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000063b000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f00006ab000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x20) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000001000-0x1)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r6, &(0x7f0000042000)="67", 0x1) r7 = dup2(r2, r4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f00004c6000-0x1)={0x2}, 0x1) sendto$inet(r6, &(0x7f000052f000)="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", 0x15d, 0x20000000, &(0x7f0000934000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000ffc000)={0x6, 0x0, [{0x80000019, 0x100000001, 0x36800000, 0x100000000, 0x2, 0x0}, {0x7, 0x4, 0x4, 0x7, 0x7, 0x0}, {0x40000000, 0x2, 0x3, 0x9, 0x7f, 0x0}, {0x80000019, 0x81, 0x3, 0x6, 0x7, 0x0}, {0x7, 0x4, 0x9, 0x0, 0x2e32e83a, 0x0}, {0x7, 0x10000, 0x7, 0x100000001, 0x800, 0x0}]}) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000017f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000463000)=0x5, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dc5000-0xc)={0x7, r1, 0x1}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000080b000-0x4)=0x2) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000070000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f00003fd000-0x4)=0x0, &(0x7f0000ef5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xcfd5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f00000c6000)=0x33d, 0x4) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000f77000)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000079e000-0xb)={0x2, 0x5, 0x0, 0x9, 0x3f, 0x0, 0x80000, 0x7fffffff, 0x8, 0x8, 0x7fffffff}, 0xb) sendto(0xffffffffffffffff, &(0x7f00002ae000-0xdf)="17c0d05e2fab7cd0209702bc0b67cc5b5ade4b2cbb8f0e1b8eb85efbeb5232b911336226a4a892e23cdbb07e568d4cdd050863f442a52a3540fb1c4ecf734cc8ab516a90e3e04b70616d93153654974350637bcf8e3e2682c27ff9dc3198f33d575ae9fd7b01bd0f86c2a06a7719bcd2d03c6f690eac661c4f6f8ab7574e40470dae919bfc74f7254461c0332fa526283e081f86fd79859e3834366531fc7710f13d75a777731a9441cf08159f231a705dffdbd60c317ab234f7c2d2229d3fc6061df4b20270a9100b1e22abfb73305bc8fadc4b6c1a0c42482e1e52396727", 0xdf, 0x8000, &(0x7f0000cf9000)=@nl={0x0, 0x0, 0x9a1, 0x200000}, 0xc) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000000002, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000139000)=0x0, 0x3b469aea33daef82) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = socket(0x1e, 0x5, 0x0) ioctl$int_in(r2, 0x5475, &(0x7f000067e000+0x562)=0x3ff) sendmsg(r2, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "010101000000000000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c400e9ffff7effff0000ffff56edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000a73000-0x30)=[{&(0x7f0000b73000-0x9b)="18b3946bbdc752f7203ec6ad68b5a8deb5a1646bb9bea9359bfd268e11cbd18f0049944201495f5cb54689ecb94b7186bf7d0454296a34ee99582133d04a0b508e5cc43bae553b88326df6e252383c237dcef9243e9c31e5f8715c872d035c7bf669e75da8d5baa5648fcc58bd21fcb0d22131c336be73993c92832f2bea2cd3b04bfac93e17769356902b3c1d349575011ce00b896a5b7068e768", 0x9b}, {&(0x7f00004be000-0xc1)="8a952129461085854948cb3d95ea5e358235a1da8f0e1e791b4c723074f73bf345f2196acd4307eae1580f6464b74ebb94abc379c8aacc0c215bf465f850082b83aa36193a826aa297345db184f05875c560e7c895873b3fdb1707d1b5750aca52bacb11d5fa050a79b8383fcefa214abc808e4e8644a0d9d9d906f93f941e0d10dc30e1c81a44251246bee1c77f223db7041b1bfdcb3f747516e71c65c842a65680c0609036904978a44dee5f5827df46bbbf270188f59a65cf1c86fbca1f6059", 0xc1}, {&(0x7f000071d000)="ea01d551cad32d91bbf286362c1b22", 0xf}], 0x3, &(0x7f000012e000)=[{0xa0, 0x10c, 0x1, "8e4cc28dbc897104da6220d4b6a77cb1f513eaff5645858b0ab55b4ed8ff487c22642f59f53fcde80c9a7c4ddb5b9ab9f8830c788ab269eff36ae23c3fbfeab51091257436b2e7e7e7a074276e5dde6e1e63387e70d4262db4c9524965809bfcadec218ddca2606d48e0910cefb018e418adea62ffa80bf8396841c961628c8e70c1141ec8e3d316192e"}, {0xd8, 0x11f, 0x2250d936, "e6cb63fcce2dce0ca18d26db4d2543363acfa151deb8ebcbe99145d2fe93f006174de83bbfff55e7a6e2d3da497c5bc3778ad13dcceb162bbcad07badb097b8d13d31d2611c77db133de9e13a5414b8b8033a166de4e708ade0c5946f113a5468712f429817a19583619a59b10fe3faf50ef8fb04ae3cc3c64753375b851158b4c5da841067a2538a768c8fad21b6d0bd2044dd90dd3f26e2fd363ce77197ebd33433c1fbf7e0fb92fb508a2d72f7bf9bc8ffc4ca6aa3f62c2508624ccc7c3d29eb82bb60ecba9"}, {0x100, 0x6, 0x5, "3ba03533432a00eda0082c57cfe95becedb467e906cb5ed514bebfcaa391d5c5add51d97b7bf834e5e1c505e8986343960b73fa5db9cf531d73dd6bc7b7095017c514673ee02e06e5ec3a34cf9ecf795c4226f8193c8d101a7f56df9007f727755202240ed15197f148130a020cd6cd8f3efde181a05f0dad2fb1a97622f529544e8c4b4bc0f241ed714441ceb79021d8c32eff52cefcefa3b445858b0c4fd7c736b608bc9517f8182fcfd48ce87614ff2b624838a8878d5246f67594cf3b06b67c0e664e6bf6a261bef7c97dabb41ceebd03e68a9c9973ff509dcb28b185707555d291930c9506ec077eef9d677a0"}], 0x3, 0x0}, 0x4) accept4$packet(r0, 0x0, &(0x7f00000de000-0x4)=0x0, 0x800) recvmsg(r2, &(0x7f000032b000)={&(0x7f0000a1f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000e2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000749000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000528000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000233000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x4, &(0x7f0000e7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0xffff}, 0x2000) 2017/10/31 15:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000091c000-0xb0)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getpeername$inet(r1, &(0x7f00009c1000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000df000-0x4)=0x10) io_setup(0x7f, &(0x7f0000000000)=0x0) r3 = msgget(0x3, 0x102) msgrcv(r3, &(0x7f00002bd000-0x9c)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x9c, 0x0, 0x1000) r4 = open(&(0x7f00006fb000)="2e2f66696c653000", 0x501241, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b85000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000525000)=0xe8) io_destroy(r2) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00001df000-0x4)=0x0) migrate_pages(r6, 0x9, &(0x7f0000663000-0x8)=0x1, &(0x7f00008c9000-0x8)=0x8) r7 = request_key(&(0x7f0000a09000)="7573657200", &(0x7f0000e58000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f06000-0x23)="5b2d766d6e657430272a65746831707070306b657972696e67776c616e306264657600", 0x0) keyctl$get_persistent(0x16, r5, r7) pipe2(&(0x7f0000781000)={0x0, 0x0}, 0x80000) ioctl$TIOCGETD(r8, 0x5424, &(0x7f000095b000-0x4)=0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004db000-0x68)={0x6, 0x0, [{0x2d1, 0x0, 0x0}, {0x348, 0x0, 0x0}, {0xbbf, 0x0, 0x80000000}, {0xbef, 0x0, 0x80000001}, {0x2a5, 0x0, 0x647f17e3}, {0xbff, 0x0, 0x4}]}) recvfrom$inet6(r9, &(0x7f0000b3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0xbb1a2f6b35efa3ff, &(0x7f00009fb000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xaa}, 0x1c) socket$kcm(0x29, 0x7, 0x0) socket$inet(0x2, 0x3, 0x0) io_destroy(r2) io_setup(0x800, &(0x7f0000dee000-0x8)=0x0) socket$kcm(0x29, 0x5, 0x0) fstat(r9, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r2, 0x4, &(0x7f0000f84000)=[&(0x7f0000f85000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000f84000)="567efe006221e50c252f1817a4c0a02b00ec4ed8f148ebb23d5dd2bfaed067a10f4a262da3a5c3587f71ce186b44b6e5959852562cc816583db5f8a683f581bc974dfb59674c959e553d1ca6efe98747f9c511a4386da42f8669a272382c26dcbbdf3371a2591da2a9e09647b1c976049b153b44286eefc28bdb9c0b067f89d20cad99203a9f5c80a65b062c41bcad59a41aaabb9b1307d4eb5e957ee9fdc725dffe6353c6be9612fc7dea2774ac97852c192c98190b38beed272b161a59d029d2a7e6fe01eb29d7e011", 0xca, 0x9, 0x0, 0x200000000000000, 0xffffffffffffffff}, &(0x7f0000f85000-0x40)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffffe1, r0, &(0x7f00003e0000-0xce)="0f94cc47f4e104706ae7772c0a991e87ba1cc8feaed2bd76c39bb9938be6e24176180d695f277213985db17dc69c1c981d05778d6e114eadf1b3b5c319865837ba42cda69294478734df1ee5c0dc0aafcdd7f5970f6f28a4d067735a5e4f0ba903417c6600bb4c8b4c5e8b6f62a91e0bf22b79ea17f0e46336aff356ed84a403f7c5d92a0406496bb6ccbf5b15ece48d591c91929591570f14bc8f06edf508c2f3bf8160828f4ad39f5d53f6f6b9e8c023bc910db27d09c29f596bf79584dc6768234840b4c8f02486871e3c8969", 0xce, 0x4, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000d6000)={0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000e8b000-0xbc)="7055ff0cb241f814b821f31499c3f88f7f4acabd5ffdb34f5c9c5e6f219d4715e16763fd432c9bd83fafa0b7597083d7d5aadf9b2b3608cf21e0afa65f95024527413c0349df46af5c32625910b88e258d5694d117360e7eac8e25b088da681e59f0bfed8e6d2907f24d7f808e67234dc3e1a867ed0a257c954a3dadbf7cdebac3921bf962171106dc724cd55e52bc6e3b7cbebf9c59a0977fe21898cbe58a104f9e4d29e38db07660512e5b2a11aeb2dd47c85947a0ee0b0d01837d", 0xbc, 0x3d4000000000000, 0x0, 0x400000003, 0xffffffffffffffff}, &(0x7f000041a000)={0x0, 0x0, 0x0, 0x7, 0x8e4, r0, &(0x7f0000bf9000-0x28)="45a12a29380f02cdaeda9b6bb031304a851e287df127c7046608afe0856808da2b26deda121ff0e0", 0x28, 0x100000000, 0x0, 0x0, r0}]) io_destroy(0x0) io_getevents(r2, 0x6, 0x5, &(0x7f0000678000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000148000)={0x77359400, 0x0}) r10 = semget$private(0x0, 0x2, 0x6) semctl$IPC_STAT(r10, 0x0, 0x2, &(0x7f0000992000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 151.031834] buffer_io_error: 10 callbacks suppressed [ 151.031841] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 151.038128] QAT: Invalid ioctl [ 151.068677] QAT: Invalid ioctl 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000203000)="2e2f66696c653000", 0x0) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r1, 0x4018aefa, &(0x7f00009f2000-0x14)={0x7, 0x7ff, 0x7, 0x5}) [ 151.095828] QAT: Invalid ioctl 2017/10/31 15:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) get_thread_area(&(0x7f0000407000-0x10)={0x0, 0x3, 0x400, 0x0, 0x3, 0x0, 0x8, 0x3, 0x0, 0x8001}) r1 = gettid() r2 = syz_open_dev$loop(&(0x7f00005a3000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x1) fcntl$setown(r0, 0x8, r1) getegid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f00007bf000)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00008e6000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610a000000000000000205ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r3, 0x540c) r5 = shmget(0x0, 0x3000, 0x6, &(0x7f0000f5e000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00007dd000)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x70f, 0x20, 0x7ff, 0xbb87, 0x7, 0x1008000, 0x2, 0x72]}, 0x5c) pwritev(r2, &(0x7f0000b3f000-0x30)=[{&(0x7f00004b9000-0x7)="a72a4f38dd0672", 0x7}, {&(0x7f0000948000)="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", 0xc00}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c11000)={0x1}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) sync() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000435000)={r4, 0x6}, 0x8) socket$inet6(0xa, 0x0, 0x2) 2017/10/31 15:59:49 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x204, 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000c7000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000310000)=0x0) fcntl$getown(r1, 0x9) getpid() perf_event_open(&(0x7f00000df000)={0x2, 0x78, 0xdd, 0x0, 0x716, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfd, 0x10000, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0xbe27, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x6) r2 = creat(&(0x7f00009a8000)="2e2f66696c653000", 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000be7000)={0x0, 0x0}) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38dc20ff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x4000)=nil, 0x4000, 0x6, 0x810, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000499000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x200, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x40000000, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x800000000000d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x800, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000051b000)=0x2, &(0x7f0000477000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[{&(0x7f00005aa000)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce5d4dd95044f389a56b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb40276788000000209a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x40) socket$unix(0x1, 0xfffffffffffffffe, 0x0) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r7 = gettid() ioctl$int_in(r0, 0x5452, &(0x7f00000ee000-0x8)=0x7) waitid(0x8000000000002, r5, 0x0, 0x1000001, &(0x7f00006a7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000b8c000-0x10)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) read(r4, &(0x7f00002dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000045c000-0x10)={&(0x7f0000dbf000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x1000) ioctl$sock_proto_private(r4, 0x89e4, &(0x7f0000e31000)="23606ecfb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa78f117619e16654d978b21becf2de391be27654d8dc669dc9a614791fb9aa4fdfce2bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c45e597f1184c22f623987e22a9") close(r6) 2017/10/31 15:59:49 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000061c000-0x1)="2f6465762f76637300", 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x1) getpeername$netlink(r0, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000897000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000392000-0x27)="7472757374656476626f786e6574305b626465766d696d655f747970656d696d655f7479706500", 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001b5000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d7d000-0x28)={@common="65716c00000000000000000000000000", @ifru_settings={0x200002, 0x101, @fr_pvc=&(0x7f0000a6b000-0x4)={0x8}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000ce000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ed000-0x4)=0xee) poll(&(0x7f000006c000-0x20)=[], 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000097f000-0x30)={0x5, 0xbff, &(0x7f0000860000)="be79ae2b357b60a0ed33d6d23894a5529ae22721ba657ae5f8d8ff90454350b0139f6be83aaf71a4ab8f1fc1bfcc1f82ab5eb13da09872108b83110da862ce9bc0a10711f172d8a551611b26c9b61e8811b8909ff3d980e6", &(0x7f00006df000)="a3956336a4d8072f9ff876ed", 0x58, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00007cb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x800000000002, 0x0, @ipv4={{0x14, 0x4, 0x30, 0x0, 0x61, 0x0, 0x80000001, 0xf6f, 0x1d, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x1, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, @cipso={0x86, 0xf, 0xfffffffffffffffc, [{0x6, 0x5, "2e8016"}, {0x5, 0x4, "8a8c"}]}, @ssrr={0x89, 0xb, 0x1f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x9d, 0x6, "d8ab0db2"}, @end={0x0}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x4, 0x0, 0x0, 0x2, 0x4, "1da961", 0xfffffffffffffff8, "ae85f7"}, "9b"}}}, 0x6b) r3 = fcntl$getown(r2, 0x9) r4 = getpgid(r3) r5 = dup(r0) r6 = socket$inet6(0xa, 0x1, 0x8) close(r6) read$eventfd(r5, &(0x7f000024b000-0x8)=0x0, 0x8) fchmodat(r5, &(0x7f0000208000)="2e2f66696c653000", 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000a34000)={0x0, 0x2}, &(0x7f00005f0000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00002b3000)={r7, 0x7}, &(0x7f00001cd000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f70746d7800", 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00009c1000-0x64)={0x0, @in6={{0xa, 0x0, 0x1180000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0x9, 0xfffffffffffffe01, 0x9}, &(0x7f0000db0000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a58000)={r8, @in6={{0xa, 0x0, 0xead4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000840000)=0x98) sched_setaffinity(r4, 0x8, &(0x7f0000b2c000-0x8)=0x1) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000355000)={0x1ff, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ccb000)=0x0) read(r2, &(0x7f0000aa2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/10/31 15:59:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000425, 0x40000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x6c529f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x1100, 0x100000005, 0x0, 0x0, 0x80b, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000fcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) accept(0xffffffffffffffff, &(0x7f0000547000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000)=0x10) syz_open_dev$sndtimer(&(0x7f0000fd3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0x40400, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000fcf000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xc) clock_gettime(0x0, &(0x7f0000fce000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00009b0000-0x24)={0x0, 0x9, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fce000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008d5000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe600000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xce8, 0x9, 0x8, "9cf242b68325a09d0a6fa2abc8ee3559f83015c7ba9c58aa11fc67a3453f3034d8651a245f8d288cdbe941845e4581a2c1fa83710763f6f3e3c5022e1efc89830af7f84391b003808b6876e180e7206f"}, 0x160) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f000064c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000729000)="2e2f66696c653000", &(0x7f00002cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00003d6000)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00006c6000-0x8)=0x402) 2017/10/31 15:59:49 executing program 3: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:49 executing program 1: prctl$intptr(0x1c, 0x5) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f5000+0xd3a)="2a5142", 0x0) r1 = perf_event_open(&(0x7f0000208000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, 0x80000006, 0xd34, 0x9f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4000000000000000, 0x3, 0x4, 0x0, 0x401, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000de3000-0x8)={0x0, 0x7fffffff, 0x0, 0x0}) r2 = socket(0x10, 0xa, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fc7000)="76626f786e65743000") acct(&(0x7f0000fc1000-0x8)="2e2f66696c653000") write(r2, &(0x7f00007e9000)="170000001a001bed0000132100f416760004010100008d", 0x17) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d32000)=0x33b2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000038000-0xc)={0xffffffffffffffff, r0, 0x0, 0x0, 0x0}, 0x14) read(r0, &(0x7f0000f04000-0x2)="00", 0x1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000585000-0x8)="2e2f66696c653000", &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009bf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800000009, &(0x7f0000969000)="d05b87c5477a9074f5880b8085713049b67cdbeacbca42291cac95289ae7bf15aff4dbe6d834718b02c06a83dc3eb80442557ff9587875424db238071856bfe0378592a4122cc96015b589a20123b8ca03909750bec379e7ca6b3c1630208520018ddd82d7ab84ac2bb062514bc9d6fa6b6b4744bb45f6c22eac47aa75c268f0a55aa374cc577050a108ca7e3d8fa597e8ac0e83c4b11bc3e3c5583ad6039708390ebf848d7d3c19ceb4110bd12ee03430ebcf1b8f77a8687dee9cc783724c3517436c4fe3500a5156d1c461a3c586ce9e6bdcd06ba174c118a96579c522169c0b4948e2eb1964e129ee71b14caddec4db700eb4", 0xf4) mmap(&(0x7f00008ec000/0x2000)=nil, 0x2000, 0x3, 0x800032, r2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x2, 0x40851, r2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fc7000)=0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d94000-0x8)=0x0) setresuid(r3, r3, r3) ptrace$getsig(0x4202, r4, 0xffffffffffffff01, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000d26000)={0x1f, {0x202, 0x80005, 0x1, 0xffffffff, 0x40000000004, 0x8}}, 0x8) prctl$void(0x40000000000002a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:49 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0xffffffffffffffff) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000174000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x1d) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e90000-0x4)=0xaa5, 0x4) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f57000)=[{0x28, 0x116, 0x1, "765584ca5ddcf7afb88b364d6d3a781024"}, {0x78, 0x11, 0x1000, "aee517aa0112f3e28114413d4d80a2ef8f1a696e70adbf113758713bf3ee5a9291836f9e243b196579ebfb0bbbd033c4acd3752b1b6bd36984da894fdf51d71d92bc53ac4ffa1f0dba2b8348c2e6958c50dc00296556966d894f170c5bcbe00b0306fd51261540eb"}], 0x2, 0x100000000000004}, 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b0e000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f69000-0x8)={@rand_addr=0x80000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socket$inet(0x2, 0xf, 0x400) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f69000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000f6c000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000f6b000)=0x18) write(r2, &(0x7f0000f69000)="9c998cc2946dfc05a0230d69744632fc97b02c134c9c9c0abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae694e6bb19e6a3f5d059920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f0eb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000004000)=0x0, &(0x7f000067a000-0x4)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/10/31 15:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000082000)="2f6465762f766373612300", 0x81, 0x3ffffc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fbf000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00002ec000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000867000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2000000, 0x0, 0x6, 0x30, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x8000000000000009, 0xc559a6286552e6e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000562000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000ac000)=0xffffffffffffffff, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000de1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de1000)=0xe8) bind$inet(r5, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x1, 0x4) sendto$inet(r5, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000de5000)=0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000de4000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x100, 0x1, 0x3, 0x11, 0x6f1e9691552c7da8, 0xa0, 0xfbd, r6, r7}, {0x7fff, 0x40, 0x7f, 0x0, 0x7, 0x1, 0x2, 0x8}, {0x5f, 0xfffffffffffffff8, 0x8, 0xd8}, 0xfffffffffffffff8, 0x0, 0xfe4, 0x1, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x6}, 0x0, @in=@loopback=0x7f000001, 0x101, 0x4, 0x2, 0x2, 0x20, 0x9, 0x10001}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fc1000-0x20)={@generic="26c03af099403e411a61ca106b25e9c2", @ifru_flags=0x401}) pread64(0xffffffffffffffff, &(0x7f0000826000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000de5000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r5, &(0x7f0000de4000-0x5ab)="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", 0x1000, 0x4004, 0x0, 0x0) sendmmsg(r5, &(0x7f0000d15000)=[{{&(0x7f0000dd3000)=@hci={0x1f, 0x53, 0x0}, 0x6, &(0x7f0000dd3000)=[{&(0x7f0000bed000-0x74)="6fceffd474b96b0e12e0dd751fdb7140a8bb03c70f8dd05408f34062ab044abfddd1e5ff2f7eae2e40", 0x29}, {&(0x7f000000c000-0x86)="955b054f06ac95bd77b553f60ae5b6ede66a776e11ae74521414f51054d14989dc9e9e0be56b100c2f521a1a6b7d13dcb9861bb6d792af5e50164c0956029647cfbccdc4cff5158c05679864cd6ac87fa91349", 0x53}], 0x2, &(0x7f0000935000)=[], 0x0, 0x4804}, 0x0}, {{&(0x7f0000dd4000)=@nfc_llcp={0x27, 0x2, 0x10000, 0x2, 0x0, 0x1fd7, "c20a5153746c3578d5655e4740d9947c21bed0f28b7005c3db93ac07a7af8b7e140d9bbd43287b8c8765fe70f2837607b173a133fb1cc31e0023dd0b688f54", 0x3ff}, 0x60, &(0x7f0000d1f000)=[{&(0x7f0000875000)="", 0x0}, {&(0x7f000045e000-0xd0)="", 0x0}, {&(0x7f00001eb000)="d701932c72baadd90536891561247ca81f7d429b33475cea17ed4570c1c5d1750217af909a38dc4cd1b8e09318cc0431d7bd225bb5b56ebc6805eba7e6dce6aa7ea49d06c3c5816c9309f3e825b271c59ac78dbf091ec7f5dbfe66d1c0191743456ba04222ed66bdf5e4e295372feb157a", 0x71}], 0x3, &(0x7f0000157000)=[{0x48, 0x119, 0x191, "e80699ea6452bbfb60cec7997892828c3906862bb858cece66550da660721ffd74070884b17a3d5c6895399ae535c0d20f3d"}, {0x18, 0x0, 0x0, "88"}, {0x10, 0x0, 0x0, ""}], 0x3, 0x0}, 0x0}, {{&(0x7f0000d36000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000-0x50)=[{&(0x7f0000dd5000)="", 0x0}, {&(0x7f00004f9000)="", 0x0}, {&(0x7f0000bcb000-0x6f)="6a", 0x1}], 0x3, &(0x7f0000dd6000-0x340)=[{0xd8, 0x10d, 0x4591, "09a5e45022d93564e7c9d0beb67f043645565d742d83cf3f7fb1275b90ff943e6811e6c578700aefcb7bca3b36bc7313a28c325ce9de9eddee48336c786a91d2e157dc0d82c4557e717a8f8ef89c49f0f915d1eab768c152436be15ae099c63ee974c5bd86a9330d0114e58544b8848b87c8384bdeed61956ea8359e8d50da6c9c02405c84d0d1bd5ae9732bc1728433e945088eab40dd8cf3d799487eee90ec45439d6c8552c4d6cb3eab65d3cb40eef10b15bf464a22792f8211002dd278b62a0556"}, {0x68, 0x119, 0x461, "07658448eb3a6141f27df3e9238c0ee1d7cbb44a5eadf511b46f1fc4a05cac42035adbe0dd17c56da1a0fa5a8b554f0e247996c1ff68f7214b17ad6d8a6044ed34206bd57ac192d39b1cb9ee2e5ed2e833dd7215"}, {0x68, 0x10e, 0x10001, "769da0e1a6d2222acd533fe54cdf37501caffc9009124050507dca1cedbe8a5588b4f4d42423d3aff454cb433b59ad93b3bdcfbb1306df9f19ab6d6ea821255058a29864aa2f6905f6bb8987334cfb1f9ab5fe61"}], 0x3, 0x40800}, 0x2}, {{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x5, 0xfffffffffffffff9, 0x1ff, 0x2, 0x9, 0xc666}, 0x434}, 0x9, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9847871b0bb6c79df371690df01a1c96ed006b5b1c97a602d1843e2f67b88b208673d925bda73cae063c99f0673fd8b0fae4f763d8155b58952abf8559c2b736ba3531668672b9eb612bbc871ca87ec24b1de8fa0a26a8114f82a4f7bb27e", 0x92}], 0x1, &(0x7f0000dd7000-0x108)=[], 0x0, 0x800}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000614000-0x74)="f5484051192400adf6b65fef6d342e08e23ce427f14fec77baaed0b88dcb7244cd0be3058c543916383253c949c0adb050e35d3b6145393701a038f3004f1b0b4ab6c694f9ca9cffea75e63da8722baa6c2c2ef185b87bfb1da67cfb3340e0cd71bc9728a49ff365049c6a1c4ca9a1eb9ed68008", 0x74}, {&(0x7f0000dd8000-0xf5)="742efaaf764419ea89450e4cac63071d120723aab299a221f2d25a70daeaf16f6a5505852ffa0e8ca0999e1f29b9d6deddfa962108ade5b1c034c950663cdf15c4f7b575b8aa4d184a0ee0a8bee4468b0ff5978be2755e7052a5c12d540a3531e24fc295c20d07af81c746b80db22a82ff99d6da01a34b874bf9498a49203851662755a29eff6e951438d1f12814aca2cbde514c3eb3fca750a78fab7fda21c196c2b90d3ba1066e4b9376688d6dcc6f37236486200f70ea768758a3bca141d6e86585123177383d080f19f1e6dca283b5301e50cacd8a9d67f2735ca9a5f04f82d67e7c34fcba195bec0a615670dda8d5748644da", 0xf5}, {&(0x7f000058e000-0x1a)="24f30c2dc7733b1806222930d23d97e49a1bb360adafb7defd26", 0x1a}, {&(0x7f0000dd8000-0xc3)="d8fbf6d2f9c7fa6845108c8940dfb2d72933bbd27298d768f9794958de79608579fc44260b47be18f4619a8ed44acf3075daf657ba5386ec39ac928399dd2836c91a676831e3a430ae977337d95964f318b270f8c1d5bbb927c3f0e28a1333e7d509fea51b6a381be119e13f264d4109558c3ba6417895854c5c3f93c056a9a5820729eade54d571acbf358b37ecd225cb0e01996bcc6c166dd6b3a79a4ce595a307d248e20b484d85f1554161e5bc8f20bd6f94273115fb2483defd1da00844866522", 0xc3}, {&(0x7f0000dd8000-0x1f)="7856c4c016cbee80167309a05b4f3ff00bac8516399f404d3bf6d9101ead60", 0x1f}, {&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed0388fa52ed878ee940aa8da47bb1575a105256d6248c376640bc1954d396455", 0x52}], 0x6, &(0x7f0000796000)=[{0x38, 0x104, 0x8, "223782767e6f8543eac8da61311559ec2cbf64f29d61672c2ac13e57befe6e2badd1"}, {0xd8, 0x109, 0x401, "c6f0e6820a59bcc91abb066f4afa05078cac0b64894d41eb7075ee4a6cfd8f3494fc8a919352201836ca4e1b2fab2fe3bb561b142c4db0b9fdcae2a51f288694a1c9acdf061a69dea7e58d586a9ec2834d9232d9d936ae7acec94446e26cb70ac06867727e2c964e2a61f212f8fd464e8b858432b6b5c964a68056d1c5e96108fa3cfb05aa032cff4b1a4880c2980a2b0bb71c4093e910b0f438b616c108f9e6bcaafba7073e371aeb31cab6831f0e6d7512105adb99e6150c804e631a4f8353e208e890c6f831"}, {0xd8, 0x108, 0x5, "2076fb39eda0b8c1c9b6040d7fa75f8de0ab55e5fb327948783680ab30d867ea71f40ca356f21fc410fa3f94243a88b09c77cfb127ce4b25ce1c43125830d7789b11bf16f7e55013836d41f2a9f78d88a16ad4412ea4b5a91c54191ef80371c70eee617da946c218da0c850743f39c126ecf8903e9354c56d56702fe873909c5bbef0ab53493550f201f7b13a5c6dd5644a33bd75ce0609858239eb6f3a1a14241ad3a8c3e8c2e2fb9f6ce0880cfb1ede8d86a1ad5bd871147b1c9a456b63fa369dff98a2568"}, {0x108, 0x11d, 0xac5, "0c372a5cc9d58f17ccb9fc88997cbe7a47d7753a70bbc230a525a614525d96d273f634bae1b1a413d9d5d8615948ff240275fa44f984671f0065d951f0f364c1f26dc2af59bc3c98d96c20953f3773702d5a8f583b2486a0935f9fdfc54433fb21f83dff8e493dff8243c51119d4d6943093e944804ed3ee7d11dcf163451b58015761b3efc28f59e93af5c38d0cc4a423242f603ee1f95a348721da1a21e19ce42480063746469bb19a80997c5b0ae8f821dbcfccd13b7100cfb6a171140ff05c70cb268fc60eaace6a024f08c5259dcbd10e476e0ab382d6363fcc3ecddf5ea465fa0712feb4afb36c4404ed9768867784dc2a57e8ccdc"}], 0x4, 0x4010}, 0x1}, {{&(0x7f0000dd9000-0x10)=@ethernet={0xcacd4e7b212bdc58, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f0000387000-0xab)="4146228d2163fb17a955c87239684d69b8097e30aa2b460913603719778a8ba69b051bd312d467044b2c244e8f43c5bc1c714a0c1df69183dd7472e6a579c61ac5357e96171c3c4675aa8b188b5a0fbe43950d0872b03aa0de19112d798c63a999c053644baea2dfcc072f5a4fe8d2eb7cbeb49e88d72b51e5d419cb0d66c06f69eee6c9e64ba9883f3eec9b5bb00c6eba6044a67c2d7e70140161f41ec09b5b81ce4b4d12504ba429550e", 0xab}, {&(0x7f000007a000-0x2)="12ea", 0x2}], 0x2, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x6, "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"}, {0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x8044}, 0x9}], 0x6, 0x4c081) 2017/10/31 15:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d51000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ce9000)=0x0) ptrace$peek(0x2, r1, &(0x7f00008f9000-0x8)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00007e2000-0x8)="2e2f66696c653000", 0x200, 0x26) perf_event_open(&(0x7f0000b91000)={0x2, 0x78, 0x6, 0x6, 0x10001, 0x4, 0x0, 0x1, 0x10829, 0x4, 0xfffffffffffffff9, 0x38376b0, 0x1ff, 0x0, 0x0, 0x7fffffff, 0x1, 0x3a9f4c99, 0x3, 0x26002, 0x2, 0x7, 0x2, 0x7, 0x7fffffff, 0x1, 0x0}, r1, 0x1, r2, 0x9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000ffa000-0xc8)="46ac7135411c9ce640b7d10572a21daaff2855a2be1e85815e73ead3f0727eb025976ea0948e6da45e4547a2a6a8c3a266275072b19a1734b08dffd7963f9614e3dbdb7b77f4af73b5c1bb2e1fe670d0e50e70a0d11413db51dab8326ad3c2430b054706006e62ce298b38be6be8999de69c2fabe98224ed96cb4859fb153db1e0f5760feef0990963f4891d817d8b8c024806ecb914751a060ae127d22d99e07b0e349e65f7ba8e419f8efd77221265c6ebb7d9097aa1bc1766521515ba40e12a923f6abdd1c1ea") bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000670000)={0x3b, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x5, 0xfffffffc) write(r1, &(0x7f000060b000-0x20)="1f0000004a00070000001b0a000008ff0a3f80160100000004000003441951e1", 0x20) r3 = creat(&(0x7f00005ef000)="2e2f66696c653000", 0x7c) prctl$setname(0xf, &(0x7f0000a22000-0x1)="03") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r3, 0x0) r5 = perf_event_open(&(0x7f0000c5e000)={0x4000000002, 0x78, 0xe0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0xfffffffffffffffe) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000f4a000)={0x3, 0x0, 0x1f, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00004a0000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r7 = fcntl$dupfd(r6, 0x1, r4) syz_emit_ethernet(0x57, &(0x7f0000c21000)={@random="d29e80dc1715", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x400, 0xdc, 0x0}}], {{0x0, @ipv4={{0xa, 0x4, 0x6, 0x3, 0x45, 0x2, 0x0, 0xac7, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x9}, @ra={0x94, 0x6, 0x5dd}, @ra={0x94, 0x6, 0x9}]}}, @igmp={0x16, 0x7, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "64355c5fde429dc76fb1161e7a40a4d7bd24098c49"}}}}}, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003af000)="2f6465762f6877726e6700", 0x401, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006d8000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000648000-0x4)=0x0, &(0x7f00008b7000)=0x0, &(0x7f0000301000)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ff6000)={0x0, 0x0, 0x0}, &(0x7f00002d7000-0x4)=0xc) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000035d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008b4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcc000-0x4)=0xe8) stat(&(0x7f000020f000)="2e2f66696c65302f66696c653000", &(0x7f0000f41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000e57000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004b0000-0xc)={0x0, 0x0, 0x0}, 0xc) r17 = getegid() sendmmsg$unix(r3, &(0x7f0000efd000-0xa8)=[{&(0x7f0000542000+0x13)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a29000)=[{&(0x7f0000fa6000-0xe6)="8c4736056d0ff1c7cb09b3f13d3c0d9b67246bd52baeb61147d0f91f0069e97ea2a1715b2fa336993a1c4082dc14e09b78d779be4c5badb0cc83b8dd4c7fabfef2f07a251ee193a133c70f6f56d3770374fb9abf6806cd71edcc941989141ec4ec412b6d6e7fff7f734e4f184bbc2b391846ffcb9ac297c1df487ee3702f54546b0f3bff17102a6d7cc98c03c6ed98041a9296721ed0366b6822ea711473fc6ce4d1ad1b4572b2a2acfb33d97acc229b7e297be3dbe7f01e41c8e4905baf74eec5ea1e06854ebee5f4c5718a51ab86262b3dcf162691d9949cafbb12f092e46d020a1fc29e55", 0xe6}, {&(0x7f00007d7000-0xb6)="eb1c167ae0a02f88015e1c0f6e9dceb5c8b64ce0a4ddd779a3cacbf8a7c63e001b8adffd66f0b4425ed0c3d408de213ea85e8e3b222383c0740203420a8949bf11225da2e822402cc88476a2f47114fd7ea093b00f660e317cd9ddd60602cc44148a4df7f9f6fbe1b868109c5a7e313618448d1e1c83c3e0a3c7dffb10b011dfd723bc3a642ee82c0c30b0457ee6d511bce4ffb4295424e4bca349fe4da8990fc82eb5399151917c4685b8df4924c437045c256a22ce", 0xb6}], 0x2, 0x0, 0x0, 0x20000080}, {&(0x7f0000cb5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c8e000)=[{&(0x7f0000b5e000)="fab927cb2c0afc27c556a2c31337b4f28bbbcc59ee11f3bba4d3c6a082e057e03fe8c4b1f4ace1bb7ae2a50c49", 0x2d}, {&(0x7f00009e0000-0x97)="2b1f0858dad258762a87cabd1e84a9e8483e34c0a19ff4765a691ed64cd73874103d8c537755b55eba3427f2c4deae2a766871fea79e41389e0137d3095438e9d94889b10434e1f17ae0fdb295f00b0da797ec3b96fe6d2769b00e625fb0ba4dff1c56e2f115b252e2309046df6ed1574a70d93e30fb69f1a930dba60e6f6e7325e0f4428758ee8e59d927cc0ad01149c0a15fdcd68918", 0x97}, {&(0x7f00008ba000)="69b2259c7f778ba213713f695316810586e68e742da82a0c76b05dda27eba659941b0a7c609965bc8ec4a09e8495a933f94fdd8366aef469d04bad6ddb6bf52eb479b6e460e4730ac8c187ed63a25cb69763ba1021c5fd4df2d2b5fd341d4c6c5aa62d80c9cc874254d94a1810756b1745e2f6939803d906f617ca29cc33c5f1f7ff760ae4bc5d3c847bdc6778aae6bbdd32e7e8fe0276717dda041ca029ed644f3059b19c93afcdbdc5d311339ee68e1b44cace474a94d0c6d336d08727", 0xbe}], 0x3, &(0x7f00007bb000-0x80)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}], 0x4, 0x20000000}, {&(0x7f0000428000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fdd000)=[{&(0x7f0000d87000)="b05531e1ab85b946d665b6336474c3d0aacff3ebb0264237eeb88501da1d9f7ab05fd94699ff40d60ff6311651a1a59e8180cda337f40ba648756b47a06ae05a6072b511b270ead6a02566293dfdbe9a4445e98734246657e3182c5f955935624f6b83698889af2633388970c874b145cd9d35340affc4a8467f6835abf93beb51420eff35f1158b13074ca73947d1904f78a120d688cc939e21808929bc4d55471d0e3109e76f0f2f80f34c26717bad8639871fa1e5e1b5a9589a8edfd84a491d90d94603d2418cdd0475172b8c64a7669f16cd5c9115fa9aa166f5661f45491518bc7e650cdd2d242b4c082eedb8e76db7d1dc53d4", 0xf6}, {&(0x7f000027e000-0x8d)="4028137e5984d8d62cafdb64ec50a829a87bc47088a0e44e81be2feb673b3f3601e0d1502ec6d8846ca1958627aaf9804788c78141d666f63d01a92006d45de804cb4fd5c2eaedda74d0b8bdd72d8ac94491b87b55c677b897074608eeafa71b7ef466c9f260353de8fe3e0823b51f9da73bfcd2e0490b48b6507188b29da4b56474e515da3331ec658dbb9c58", 0x8d}, {&(0x7f00005d4000-0xbd)="2cd9d2df5d53ca03396020e3ce1fdd09cef8f42dc47d48faab431f08407f556d356c00793287a2a3c73043e9ebadc9444c54040c1a117bd82db97f9dccf5c893568303e4dcf014053343a4a34d4208be2948587c68f70203f49f7cb6a4b992ad0503a78bd4a4d11e596c0bbf00db534b2d1200bb016c4d303fe7b799adbc5a968a00c25c68828d4776e00979455c33fb5e06ce5bf720f559edb64418d5137d3e84aa819218f4ca572e106042e805ac5ab3328dcd2b56ce72f2d31c6327", 0xbd}, {&(0x7f00007ed000)="fb92397823a3a9731166ef3084af2caaf859631cc18cde5465da80f2b73774c25421ed0f4075f7db3b2078c4db77823f2352e1b5914797a8ceba07051a83965b01d5245a9861e5cdc35add99e8188c4b87f010c3b4dad986860d0b1d9ca4133eddb4f8a1af528e5c4c68d5d88bcf85d884e2ba1151cafb69cc59b4217b8a1af2394024113f817338e8d277ee047fa7c612e412e22991464bf04a868ad94e78c1fa9c3f80ce9692c0fc40ce75e0034d21b5bdde8c412e88edfe0b264ccff9b44c88dba3512ee5e93f52288c95a4dfa8909ca36b54ced454e57e9070e898a2c5a5e42953b10a538858ab0e3c33c2889ac33d107d01a884533cac4b17f2644120e95ea97f2b8e8b6792aaa44f35db91b12cdb284115dc0ff3519db9e2b3a10c4f10f97a17920829c81e8a67bb5143e6fd4d46c1c28396671ff05c82a940461c4ee83660548bd6971bf591d38656dbdd6d843675a6dc18708f709708ec95153edf04041ff856cba38981a1050171e78f05487cc6b237aad208aefaf4a4d2ab6c1890203a332b990367a01e30ce993756be4cde9fcee0ad98da867517db351add52862365ae161b8ab12a1910289059d242a68677e5392b12b69b017b963bab4d04c6533c608153727171d9acd56b9924fdc16699567c7ee765860b47f120eb28e38c6d8cb771871278f732c1992f11e1fb410edc2b56a5a9cf3ffc64a1e938c62f2698e2e29c5a1590123c879e62207742dceacaf7af6a7543003f66fee5c0dc540d945db5898cbd186c96f9eddd12a8daab07196f7180bf6de0f39de4fad6ee6790663b8c1ab1a6c761d8612f03f378aa1b148d2fc67eaab47f1cb330be832fe269166fedc980c1e4a1d68639704441e8d75d673cb9e3aaf7ef5b21f8b8a85c52596a6ad5f3aca1ae44ce72b87f4a2dac3be302f0c47331ac365b2636e91ccdb1bf2203f9674193659ee152b0c44da729da77332863f0f5103837242ec5356c11205a7e19948cba6e0203d654220a302588a90e4db24c4fdb3dcb8dce50f6b41636028aaa96fdf2204e598335f59f93eef5707f6fe002ce5d6842b94b737e8aa2f5de4d5cf9ed386acb7fcbda81ed85e7e5e3766e23cae2038e1e63d46e5cd5c3cab78d1c259554b59529cbfba3c5686cf0b000b1845de0a297fd07e18680d74dbfd45bca7ac5091719ee2fd0a78370b1a5a1e33c349f05e273acef549445146108c594b8bd52e53c5e246ce80b4f345bbd915785cad87313815bb839db7c9451e15275fa44e2abc8815717733b9ea6a9981a2ded6b5acc920bc677b2ff9c9816e29b378dc65b8f263d0ae17c12c68a51e735c8e012d8d103fca7cde8c6022cac2dfa6f8af4067a76b13d389615543ab58de60db5c367956869f6a8a9ff8e23c146c2dc3ae6b5b4effa6e9a2605a7b501f5d6d16b582ed879956534b850d3f21a115a1f968a6bb4f977796a4aa546c130286dc487880ba3d36b47150685cff14c3a2143f8c2953b54dc3bf4cf6e9359962a640e099b0dfbdbc1dd1bebe7cba8f5da7d68723997d5d8d5599737f3677b185b9b00b270249448147e8f19096db39749888380974a2f171ffb4b52750b87f04cd3bc43233396e67cc52251a9e8a441f01a47e11187f1e0a97a49964b83573f59fac2e77a03508cbc1e3b124a2906360fd4a6479f12222d6b6cf57aa67746b32b6fcbfe0b710f0e43f03a9fff42a8f36757239260d4bc72da83e03e2d07ea040a9536286d9ffe69d2d335f13f71a6941ff7bb00626515d936dbaf28f32d3a5fa449b3a0ad1862ea4a20a58343d2587423f8d038acec94765ae716f806f8fccd9145828387807bec309ca7307f1157e18ba7865914427aa5d7429b3811b6f579f5496ff54411707920690944c623a99099b50fa4078d2d49344513108b7bb99d665aec497408f53e1a8ea40bb57d0a71f7a9f7f99fa88e60c8df5811068f54987abff6a64a7a4dbe3682cfbaae4acf52a8daefe1d978e92c0f48c1c517125594f2f0cccc3ef22989deb15ccf1723d01614b5c53cac831b697becefe296bbdaacd8f310dbe6a4f596da5bc18abfbbd94f78bf288851f1ad6e32afd946ef339d6585bfdded6ad4e73dcd92bcbbbbc159cc577f8f7b0a19687fc0ea47718fe51b3faf4ce5275b2ef720a0ae8eaec58c441dfbdcd67afb3c3e9ff42b9cb74ace2340aaebd8e2117eef901d28d0dcfa33a42ac701d0778a01f62d2a6932bd85bac7e5c8995d49c0a9aae49c7fec9ac635773b3cd18356abf8006ae8bb900eec7b249e666a2068d3df06c3af68fe64e37e95cbf886f077b429016cb885d84a5176ae33debb307f05437bfaa7dee6dee1f8db8fbabeb7b93b86ce29f92a523e4d08e1f9b7b6e38aefd453aa092b34a890bf072f125a62066314cbffe275e84f37933c2cb11467356040cc30e70a05f850495224345b73a82516bc149126ae369547ac262234034cbce7d72a335500832e93758d80cca0ef745cb491b81629083f1200b2c719660a7f5ba5249efcfc919a961c2b13569484397d5c638d962934260c406f8dc6dae2eb0b4b81902fca9cf9f2c28b98cd7d38b6cdf0c913fe66fde3e537afbffe2a3d16886bc800605a722e2b4fe6dd839abfafd582e1bf4ca8e0c801941c84ef72316e0de34b8a8d3ed4e144f0479736a3cc54675661abc560045de04b27117b0977f72f1631085fb6585ba95739da641444c280e9533d4316f795d671d1d829b4fccaacffef93036f1861f7987aaec65beb181d1d87ef1d3bbf234a5d6d89fea3d70e5852e68d87819dcd420433d6a90e07deefa1940f401c0c88a4e1cde32b02be2273d4f29761e15d80659a54001216dcc4a513e772f41a17958328677e4c98dfe19ee5934215e6402c0f2815678c56128d9ac420108ddf924c7542f41f24317a282f1337be4e20e9ef005bb92eb54f2bd399797e306975bad09758474b75bae80c9d0bbe5cd0ba21be3cb18f2e4e7935567e082bb248d1ea584a6bfe33c2abf5eea6f622904efb6d6c0c1e8ff85b6a6d6eacadd776274589a205859a336f18b44b43f874897ba25b37010a1229e1f29479ed5c409b3b1c3b13238f1fd338aed4ed6c6485d229dddc2c0c11aea35c8060f4cb16e7aa24115b938595fee5ce2f2fcb1fe0cdefed811f3db91556f37a7558010fc40a6c66d1d2147c75e3ee0629144a5aea4872f51ffd0463349c8b9be43e44f19cce1de99f2e65625e510be49d06b017501d12a69cabd79cb33ac2e152fcf3ad9dc7082b641ed3683cda29cfc2b75359caab2b16862fdb9f9a775093cc5791e443a55e6c85b5319b267eee32010c12abc3acd331eca34d4525d814eb642e45c12fc4d586d9f934bfef78a99558f890fca3a628afd96c8075767f54c746e5734a0983b8b9822179ad7bab56d23e5579b92e3d0641c33f7c64901d67b1a8cf823b0d0c73f07886406fb0c911531e091ce4b65da1f5ad4b6762096ca36df85daa704e24d27b09a5ddc129969e158eee6ed716a175e9f8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{&(0x7f0000a54000)="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0x1000}], 0x6, &(0x7f0000590000)=[@rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r4, r8, r8, r5, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r4]}], 0x3, 0x4048000}], 0x3, 0x800) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00007d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$seccomp(0x16, 0x1, &(0x7f0000827000-0x10)={0x8, &(0x7f0000a19000-0x40)=[{0x4, 0x0, 0xfffffffffffffff8, 0x0}, {0x401, 0x9, 0x1, 0xffff}, {0x9, 0xa96, 0xffff, 0x68a0a8c8}, {0x3f, 0x7, 0x2, 0x6}, {0x44, 0x100, 0x6, 0x2}, {0x1000, 0x1, 0x8, 0x4000000836}, {0x2, 0x8, 0x0, 0x10001}, {0x1c2a860f, 0x8, 0x80, 0x3}]}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x0, &(0x7f0000ef3000)=[], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f0000daf000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_ifreq(r6, 0x891f, &(0x7f0000a7d000)={@common="62707130000000000000000000000000", @ifru_ivalue=0x81}) openat(r7, &(0x7f0000b68000)="2e2f66696c653000", 0x0, 0x19) [ 151.352119] print_req_error: I/O error, dev loop4, sector 0 [ 151.357931] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 151.417892] audit: type=1326 audit(1509465590.043:1867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20147 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 [ 151.439352] audit: type=1326 audit(1509465590.043:1868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20147 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 [ 151.463180] audit: type=1326 audit(1509465590.064:1869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20147 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452869 code=0x7ffc0000 [ 151.483809] audit: type=1326 audit(1509465590.064:1870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20147 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 2017/10/31 15:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000513000-0x9)="2f6465762f72746300", 0x32400, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000855000-0x4)=0x7, &(0x7f000002b000-0x4)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fc5000-0x80)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81b1}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800080000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) r3 = epoll_create1(0x80000) r4 = fcntl$dupfd(r0, 0x0, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fc4000)={0x40000004, 0x0}) writev(r3, &(0x7f0000fc6000-0x50)=[{&(0x7f00001d3000-0xa4)="9868c43de770ecc5be6210abd06ee81cdddfa428f1398374fa8884b7e928ed4a784f7b335eadee845af8a86fcb299ba4288b04a7fb7fca40a5f4bd1fa9d46ada18438c0194960ae07fe6265f0dd379730dd2af4a05a8c461d18d3d428ad714e5d89559159dbe0a405008a42dee5f294e7a119edc6b4e9b9e83cd7961312b1ca53c2381f281a4932de4ec284a78e8f21d1f3984d5d688481e46fe54b6733dce909fb00fcd", 0xa4}, {&(0x7f0000fc5000)="8ac0ffad21191907b06000f84123ccf23e93c481e9ce4408842636e4dd165c7fef4d9a5341f46568b6144d2796b6804ef368da6afbe022ed106f8738d1059d14ecbe015c89f0232d786c7905ed8f8aad388e0fb467710bd7da", 0x59}, {&(0x7f0000fc6000-0x2f)="6028c8367a7c061cfc28ce4c425f61e5fd228b95acc2ddd13baf1577337b40884f950bf7e691b6583669e532af65c0", 0x2f}, {&(0x7f0000bdb000-0x1000)="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", 0x1000}, {&(0x7f00004b5000)="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", 0xfb}], 0x5) ioctl$int_in(r2, 0x5452, &(0x7f0000a86000-0x8)=0x7) epoll_pwait(r4, &(0x7f00007f2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x2, &(0x7f0000ba1000)={0xa0000000}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008a1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fc7000-0x4)=0xd3eb, 0x4) dup3(r3, r2, 0x80000) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fc6000)={0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00007e8000)=0x0) socketpair$inet6(0xa, 0x2, 0xffffffffffffd095, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f60000)={0x7, 0xfffffffffffffffd, 0x8, 0x20, 0xff}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3e000-0x9)="2f6465762f72746300", 0x410000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000054e000-0x50)={0x7, 0x10, 0x0, @thr={&(0x7f0000e24000-0xe4)="cc5d47066bd217f96ecad2657ba6f899950fb7dd92cfa59f98a90b7a9920b47ea829df509e025fa03c576f49d529a306157a4b0e36f46cbd1ef20685e19573b1b01dc42789c1bb94bc216645f81c9231c2a50e54ad23ade839dda05117c29de76337c860b6279884582bd06a9025dd9d9b3750017e3416dfb9ae72e259baa3a522fd96b2c5cef144384f678328bfc7b19f9a0895190b193ee73e018802edfdba8f9554e2811e0d99dfa10f65cd9f05a13616caac2672bb79067b34a335d200c5a29c5aefa81721af452dbbc0dd394340feb75221a36c2fe65b6a34869a3294aed6f493a7", &(0x7f00005db000)="17866b4ebe3f87d0c6d6821b89b5b5279d9df69a"}, []}, &(0x7f0000001000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000ac9000/0x3000)=nil, 0x3000, 0x100002000002, 0x32, r1, 0x0) mmap(&(0x7f0000aca000/0x2000)=nil, 0x2000, 0x2, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000509000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000302000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f00007c8000)="") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac9000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000acb000)={0x19982330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000294000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ef5000-0xb)="757365726d643573756d00", 0x0) prctl$getreaper(0x29, &(0x7f0000acb000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x4000000000000007, &(0x7f0000aa5000-0x20)={0x414010, {0x400007ffffffe}, 0x80000800, 0x23a}, &(0x7f000002f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aa6000)={0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000091f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1f000-0x10)="2f6465762f73657175656e6365723200", 0xc01, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004ad000)={0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x5, 0x80000000, 0x5080000000000000, &(0x7f0000c0a000-0x10)=@generic="05e3da1ca48c393f59d0301dd7bdcf79", 0x1ff, 0x8, 0x1f}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002b4000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2017/10/31 15:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) open(&(0x7f0000fd1000)="2e2f66696c653000", 0x0, 0x0) pipe(&(0x7f00000aa000-0x8)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x10000, 0x0) r3 = accept$inet(r2, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x10) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) socketpair(0x10, 0x80003, 0xc6, &(0x7f0000217000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x8000000000003, 0x100000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000730000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000027a000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x6, 0x0, 0x2}, &(0x7f0000959000)=0xa0) r5 = socket(0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a9d000-0x4)=0x0) timerfd_settime(r2, 0x1, &(0x7f000075e000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000057d000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r5, 0x8, r6) syz_open_dev$sg(&(0x7f000080f000)="2f6465762f73672300", 0x6, 0x2003) fcntl$lock(r1, 0x5, &(0x7f0000edd000)={0x1, 0x2, 0x1, 0x3, r6}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c70000)="2f6465762f6b766d00", 0x2000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r5, 0x6, 0x6c3, &(0x7f0000a50000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000c3a000)=0x18) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f00003cd000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r9, 0x4004ae99, &(0x7f0000fcc000-0x4)=0x9) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x7, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x5, 0x578, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x400000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x10000000000001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x40000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffdffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/10/31 15:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x80) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x10000080000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000012000)={0x3, 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0x1008, 0x800) setuid(r2) r4 = openat(0xffffffffffffffff, &(0x7f000000c000-0x8)="2e2f66696c653000", 0x0, 0x0) connect$unix(r4, &(0x7f000000b000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000011000-0x18)={0x4, 0x7, 0x108}) msgrcv(r0, &(0x7f0000012000-0x8)={0x0, ""}, 0x8, 0x8000000000000000, 0x1000) r5 = shmget(0x2, 0x3000, 0x1000, &(0x7f0000bde000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) sendmmsg$unix(r4, &(0x7f0000010000-0x150)=[{&(0x7f0000007000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[{&(0x7f0000012000-0x21)="6df872363fbb7d267c1565a516446e30b07509dbcb6afa7fe130e1afc68b6508d2", 0x21}, {&(0x7f000000d000)="eba41c6d7d317e2ea2987b264157996edaafb132028cbf2e324b68ce8d6f9804b9a51a41", 0x24}], 0x2, &(0x7f0000005000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x28, 0x1, 0x1, [r1, r4, r4, r4, r4]}], 0x5, 0x4000}, {&(0x7f000000f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000011000)=[{&(0x7f0000011000-0x1000)="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", 0x1000}, {&(0x7f0000011000)="b98fa903c5d56d35d06a57c8176a28b55501fe55a79f237e936042a745e20b9c2b1ca957a976e9922f60204fb676fc8cb4b95e5b056bbeb8eb3d9c6be2bcc167edca540eff435b786e377da4b6ff220d32057238bb9c040c540a37947087b677721a6dc12de5927ecda84966669631ae3792206d5cd808996b88822d0b93670afe12a678330f36833cd4d77b72a06bfff29a96396c1203300d4ff5c8", 0x9c}, {&(0x7f0000000000)="1bf6627bfd45aa4a4af839bc2448a73f2874197f30dcc19bc438ec2d8b05e7e2b1f24b5f7b4e8fa1cd381ca35215c8e33dc516844706dee170eea71c4abe8bca47905ed1e183d8054ae4941627684870f8e8bc257f4f7507d7dd04f449fa6405a1050d1ff6fec31f3a275999b2d56c9d7b984775900d8470cfc7d0bf31dc68b8b4843d9b9287f5f970b0e0bd12da", 0x8e}], 0x5, &(0x7f0000011000)=[], 0x0, 0x50}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000b000)=[{&(0x7f0000002000-0xb1)="75ae0b9b4268ac3869d61215915c827285841572b1adeeef4bd3763c26504b1299655c34bf18df07516a46a41d00e54a4294dd48a1d487f2e00c462a6a1d6aaab6306f6cf812418b7953b1c80f6f8587411ad56de98acf091ee38d6b0e3a646e26e5c9a06b2046b296d427dc476b4929517dfef1f794af0fc311158e4c93faac7bbd7010b11412854b669cd095c7e3969bf349cf9307272ffc01f80bbdcef9b14d294136257ee35912749d647f8fa681a4", 0xb1}, {&(0x7f000000b000)="7b2ae0d9cc11dbf7605a72a0d35f176aa18bee909a6d36621ecc8405af039c64715d9fd84e998680ff4309cc9dbbf213fc62a365fdb98ef7403c913cd22f1d6097a00e608046f1875593699167", 0x4d}, {&(0x7f0000004000)="14e45c102081485744ccff57830566c813d9d8ebff9252dcdd4c2cddd9", 0x1d}, {&(0x7f000000d000-0x29)="1edb49cfdf72db0ca117cab50b24fbc2ef1b079214aa63e393bf9d603cab3e684c9628d656e8529c51", 0x29}, {&(0x7f0000011000)="61b00b6be7f4bfbebe8b6d0c98010f911c49071347b9795d7a39282298b8cc049554c2d9e916d19be464882842e6a1e47f7167542d6634fdea7ba4191f1197f1ded0e0cc4a1f6a726fbc6fff0619c9923a651ec1ff070143f2b8e52b0cfe4f75f09aa92adaf179dde39600bbf875f044600aa9d376bb9846a02bd847f91c94d74d0ce9fdd82f56e82758c4cc7fa23674241f547867f0eeea26175c47bd5b8cc075478191934125d1a7633a778d587f5d34e0cfbcf95e33975ddb625bfaef1f2a34db5bd43fbc6fb0dd7fd4c32081", 0xce}], 0x5, &(0x7f0000012000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r3}], 0x1, 0x20000000}, {&(0x7f0000012000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f0000011000)="0593cbda2ca0e9da4c05f4eedebad5f2e30668e3f30c8ddd6d78d43170395cfce3d485ce42995325e01ed6923952082aea2312a9b354a8242cabafe385390f1a23f3e80fe98fd2ffe396a369e38de6a5996448b9ee3f65548c3a3fe059463e0925fd56fe499f833026edcae35ed92cdda3d276523806f3542b6e77ceda2aafcbbb8705d2ac9da47ff17909575240eacd448230a8e3d3cd937323a0b7ba5fecfb7ca32f80e1ee4e29b51a2f214b", 0xad}], 0x1, &(0x7f0000011000)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r4, r4]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @rights={0x38, 0x1, 0x1, [r4, r4, r4, r1, r1, r1, r4, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}], 0xa, 0x8aa52026f4fc63a8}], 0x6, 0x800) msgsnd(r0, &(0x7f0000009000-0x31)={0x5, "cb2ed2c5d47432767334accaaef145d22e0ab045b8ad5bd0e7558324c95f8cc683a42981a598dde728"}, 0x31, 0x7fd) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x1ed00000000}, {0xfffffffffffffc00, 0x2}, 0xce, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f000000d000-0x68)={0xfff, 0xffffffff, 0xfff, {r7, r8+10000000}, 0x7fff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f000000a000-0x10)={0x2, &(0x7f0000003000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000007000-0x4)=0x10001, &(0x7f000000d000-0x8)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x0, 0x0) semget(0x2, 0x3, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e002, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000fb2000)=@file={0x1, "2e2f66696c653000"}, 0xa) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x8, 0xffffffffffffff20, 0x0, 0xfffffffffffffdfe, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b83000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0xe8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb2000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fb5000-0xc)={&(0x7f0000fb5000-0x8)="2e2f66696c653000", r2}, 0xc) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fa9000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb3000-0x4)=0x8c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000fb3000-0x10)={r6, 0x9, &(0x7f000086b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c5e000)=0x10) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000c01000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00003f0000)={0x0, 0x179c, 0x5175, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 151.513380] audit: type=1326 audit(1509465590.064:1871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20147 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 [ 151.534151] audit: type=1326 audit(1509465590.068:1872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20147 comm=03 exe="/root/syz-executor1" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452869 code=0x7ffc0000 2017/10/31 15:59:50 executing program 3: r0 = open(&(0x7f000084c000-0x8)="2e2f66696c653000", 0x81, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x1, 0x0, 0xffffffffffff7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r2, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000f000-0x8)="7472757374656400", 0x3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000e000)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9549}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400, &(0x7f0000010000-0x63)="de73da0e5861a3ed7f8f492d64a8b028d2bcc1bea68ba4aba7a1517f123ab4c5b46197c44b75f59c32dd849f60e151a2964e26d4bf642a620e05a3ab12504b3414e07893d08d773f3378b9681a127fc4e00a10819b0427743c7f3148330aa0a1dad3be") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0x8, 0x2008, 0x9}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000010000)={r3, 0x0, &(0x7f000000c000)=[]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000013000-0x4)=0x1000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000013000-0x8)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000013000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000f000-0xc)={r4, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) connect$inet(r2, &(0x7f000000f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 4: mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000be0000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x9000)=nil, 0x9000, 0x8, 0x10010, 0xffffffffffffffff, 0x4) chmod(&(0x7f00002d2000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x40002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000e60000-0x9)="2f6465762f76637300", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0xaa6fbfe4bfc13e2b, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000fb1000)={0x400a, 0x80ffffe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000003000-0x68)={0x79, 0x0, [0x0, 0x7, 0x0, 0xffffffb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000eb5000-0x20)={0x5000, 0x40000000000001, 0x8000, 0x60, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000)={0x7, 0x78, 0x1000, 0x401, 0x7, 0x10001, 0x0, 0x200000000000000, 0x1c, 0xc, 0x9, 0x400, 0x1000, 0x1, 0x0, 0x7, 0x4, 0x7, 0xfeb, 0x8600, 0xd3, 0x4, 0x7, 0x4, 0xffffffff, 0x8, 0x0}, 0x0, 0x2, r2, 0x3) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000003000-0xc)={0x19cc, 0x7ff, 0xf9}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000003000)="43c6241d280aa37031772ae1cd448100000000000000e0269864265c8b5a1de81f7867b3d853513c0a803d6885b7a18b7a9f82b7a8763792ee0830aff7c157e6b98372b3595ce0e22b7f4b625a8cd1e8a2c3b7b681ea0a7939d489ae5e90391b72000000019d3898fcbf12fd06f2368d78f02a8cfc7a32342aa9dbd5db8f9c110e626aa55806f14038ce9a54e4955e00d5a0e910e137ee285496a58a15898e5015432a5a293a5d285e6b8ac021404b3766", 0xb1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000d66000)={0x5, 0x5, 0x242, 0x5, 0x3f}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r6, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000afc000)=0x5) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000001000-0x8)=0x0) 2017/10/31 15:59:50 executing program 5: mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ffd000-0x8)="2e2f66696c653000", 0x1fffd, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fff000-0x20)={0x7, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007e7000)={0x6, r1, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008f0000)={0x81, r1}) ioctl$TIOCSBRK(r0, 0x5427) name_to_handle_at(r0, &(0x7f0000ffe000)="2e2f66696c653000", &(0x7f0000fff000-0xc)={0xc, 0x3, "10fa"}, &(0x7f0000ffe000)=0x0, 0x1100) msgget$private(0x0, 0x84) r2 = socket$netlink(0x10, 0x3, 0x5) writev(r2, &(0x7f0000979000-0x10)=[{&(0x7f0000001000-0x29)="290000001d0019a8553d7547000a007c0200e3000200000000000000090001000000010083645aff00", 0x29}], 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005ea000)={&(0x7f00002c0000)="2e2f66696c653000", 0x0}, 0xc) syz_emit_ethernet(0x32, &(0x7f0000204000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x6a221a9b, 0x9}], {0x8100, 0x0, 0x4, 0x7}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000444000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032e000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x25, &(0x7f0000783000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f000035a000)=0xe82dd88, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000429000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000199000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000395000)={0xc, 0x2, 0x104, 0xffffffffffffffff, 0xfffffffffffffffe, r3, 0x4}, 0x1c) r6 = socket$inet(0x2, 0x7, 0x9) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000449000-0x13)="bc590900000000000000058abd1940f91feeba", 0x13) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000bcc000-0x18)=@get={0x1, &(0x7f0000cf8000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$inet(r8, &(0x7f0000004000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ccc000)=0x0, 0x4) r1 = accept$inet(r0, &(0x7f00005d0000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055f000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x4, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000c41000)="2f6465762f766373612300", 0x7, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000ec7000-0x5)={0xbcab, 0xf3d2, 0x3}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008e4000)=0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d67000-0x2)=0xffffffff, &(0x7f000094b000-0x8)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c2000)="2f6465762f73672300", 0x3, 0x10102) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000be5000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x80e, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x0, &(0x7f0000ff1000)="") socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x700) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d20000-0x1)=0x0, 0x4) sendto$inet(r3, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10004, 0x800000000000000, 0x0}, 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000641000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x3, 0x2) write(r4, &(0x7f0000ef3000)="020619010200000000648fbc8eaf4b48", 0x10) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f000092b000)=0x9, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000045e000)=0x62f) read(r0, &(0x7f00005b1000)="00", 0x1) getsockopt(r2, 0x80004, 0x0, &(0x7f00000c1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000bd8000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000999000)=0x3fd, 0x4) 2017/10/31 15:59:50 executing program 0: semget(0x1, 0x4, 0x20) semget(0x2, 0x2, 0x80) r0 = semget(0x1, 0x4, 0x325) semctl$IPC_RMID(r0, 0x7, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$inet(r1, &(0x7f0000dea000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000547000)=0x10) userfaultfd(0x0) r2 = open(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x10000, 0x2) timerfd_gettime(r2, &(0x7f0000dfe000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f01000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00002b3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r5}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000db1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eea000-0x4)=0xb) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00008e5000)={0x0, 0x0, 0x0}, 0xc) r6 = creat(&(0x7f0000506000)="2e2f66696c653000", 0x40) unshare(0x40600) creat(&(0x7f000053b000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c98000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008f3000-0x20)={0x6, 0xffffffffffffffff, 0x200, 0x1ff, 0x4594, 0x22f, 0x5, 0x1, 0x0}, &(0x7f00001ca000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000cab000-0x8)=@assoc_value={r7, 0x4}, 0x8) r8 = socket(0xf, 0x80000, 0x1) fsync(r8) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ec9000-0x4)=0x0, 0x4) setsockopt(r6, 0x400000000114, 0x5, &(0x7f0000280000-0x4)="00000002", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000094d000)=[], 0x0, 0x20002) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r3) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000014a000-0x20)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0x40085112, &(0x7f0000c54000)={{0xff, 0x3}, {0x0, 0x2}, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x0) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x7cbde743, 0x0, 0x8, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000d00000-0xb)="2f6465762f766373612300", 0x8, 0x290000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a9b000-0xc)={&(0x7f00002f8000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000997000-0x8)={r0, r2}) 2017/10/31 15:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20001ffd, &(0x7f000094a000)="d6", &(0x7f0000fbc000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00002fe000)="45") mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x501180, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000025d000)={0x3895, 0xd50}, 0x8) inotify_init1(0x0) syz_open_dev$vcsa(&(0x7f00002af000)="2f6465762f766373612300", 0x80000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x40000000008) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a4000-0x3)="2e2f636f6e74726f6c00", 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000006000)=[], 0x0, 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x4, &(0x7f00003e0000)="", &(0x7f0000006000)=0x0) recvmmsg(r3, &(0x7f0000011000-0x38)=[{{&(0x7f0000011000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000010000)=[{&(0x7f0000011000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000011000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000126000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x5, &(0x7f0000011000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x200}, 0x8001}], 0x1, 0x0, 0x0) bind$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000000c000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r3, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c33000)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000078c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbe000-0xc)="2f6465762f6175746f667300", 0x103840, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b06000-0x160)={{{{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffff000, 0x2, 0x401, "0f22ac0899d08740eba47fc688776c85d9bbe79d82dfbeb3e7096a8bed75d612ced3eaae5fcaa8a2930e5bca3515cf4902c01e78c6a1b7278d59aacc7ed6a57be2bac2a6c858dcf95ca58e3e0ceacbd8"}, 0x160) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getuid() r3 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000fffffffb7d0100bc5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$dupfd(r0, 0x0, r3) sigaltstack(&(0x7f0000044000/0x3000)=nil, &(0x7f0000c7c000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000028000)={0x0, &(0x7f0000b3c000)=[]}) syz_open_dev$evdev(&(0x7f00007c2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101000) socket$inet(0x2, 0xf, 0x401) getsockopt$inet_buf(r2, 0x0, 0x1000000000000000, &(0x7f00003b0000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ad000-0x4)=0x89) request_key(&(0x7f000011f000)="6269675f6b657900", &(0x7f0000a02000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000621000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe) socket$inet(0x2, 0x43, 0x1) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xa1c, 0x400) r5 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000721000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000033b000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000bd4000)={0x9, 0x2, 0xafa8, 0x5a1, 0x4, 0x9, 0x0, 0x3}, &(0x7f0000499000-0x40)={0x7fff, 0xffffffff, 0x100000000, 0xfffffffffffffffc, 0x0, 0x7f, 0x0, 0x8}, &(0x7f0000391000)={0x5, 0xffffffff, 0xfffffffffffffffb, 0x1, 0x4c, 0x5, 0x9, 0x0}, &(0x7f0000232000)={0x77359400, 0x0}, &(0x7f0000c36000)={&(0x7f00008e3000)={0x8}, 0x8}) futex(&(0x7f0000bc4000)=0x5, 0x5, 0x0, &(0x7f00005a9000-0x10)={r7, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) accept$packet(r1, &(0x7f0000a53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fd000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000755000-0xc)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00006fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000085a000-0x20)={0x7, 0x0, 0x2, 0x200}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ed5000)={0x0, 0x0, 0x0}, &(0x7f00003fe000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002e3000-0x4)=r4) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000881000-0x10)={0x3, r3}) 2017/10/31 15:59:50 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a64000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000074d000)=0x60, 0x80000) ftruncate(r0, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000053f000)=0x0, &(0x7f0000123000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000bef000)="2f6465762f766373612300", 0x1, 0x20000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000da5000-0x10)={0x1, 0x1, &(0x7f0000485000-0x1)="99"}) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000f66000)=0x0, 0x4) epoll_create1(0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000002e000)={0x4, 0x2, 0x3, 0x100}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b5b000)={0x100000000, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0xae, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fe7000)={0x0, 0x80000000, 0x3ff, 0x2c}, &(0x7f0000465000-0x4)=0x10) sendmsg$netlink(r3, &(0x7f0000fa6000)={&(0x7f0000c23000)={0x10, 0x0, 0x6, 0x1}, 0xc, &(0x7f0000d79000-0x70)=[{&(0x7f000072c000)=[], 0x0}, {&(0x7f000022d000-0x6c)=[{0x6c, 0xff, 0x700, 0x0, 0x4, "12a0d2238fad2e36ddc74ac3dc9219be85185921454d0b55bde51bc5c01ff28eab94b77c066aa318c76b4307c89f13dd6bb4d30e040c594c398b52399dd99fa41d084a624c866d05dd83a7521722423d33f809a6ed3d93f19a8f9386"}], 0x6c}, {&(0x7f00006a6000)=[{0x4a, 0x9e4, 0x8, 0x3f, 0xffff, "0da8d2240f2b4561788f9d5813a977bf1dfacf508975278624aec580401c8d66b6e076718478c0955a688ffaadb1c6a74a08ae3426faf5b1304c"}, {0x1010, 0x4, 0x200, 0x81, 0x9, "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{0xc5, 0x3, 0x700, 0x6, 0x1c00000000000000, "f241d6669d1f1ccd0dbdeea7c97a692cf3f4b2d3c48e2d8ef19e696bbb111b054acc6abc92fbc80bc75981ed1edf157ab4011a702dfc8d11eabac37155f673807aa0e117101822ffbd7609bc60973630ad4b6add5b59119a40df471bd61aa5fc165153cb69d090828f15d289a17c7bd8cf3930741ec210a6f6c411ef874946213c5851d3ce99a0e6841882f8fa947b43da04acc97fb52c079baf6fece1e339316f75c105e83bbd3ce84dd189acd5976485220ca37d"}, {0xf4, 0x6, 0x810, 0x100, 0xa7a, "a6056b88307c7a3471c4c16b4f798d4343d39c13eed578fda3f7cfd67f4f0bdb50443143dc18c418393e6794af2e928604bc989a6e3acfd3ae3402e922640f64b019623ebaa2a7d89859d61e5a90545a70672bf711461d4c0a03afc94675fb441efbba2c77c76d89be5bd655bd283aa71116ee517154a15517bc5a8234bd986367b08cc159a6cd787ef0ce0bb891049a038bc490034e354053fed658be4f696ca5acf7feeba18a0650300247c2352ce0fee81468ae3434bbb6f52a1032795db541417cd63b1ebafff62efd00543151f59bf1676aa30810349188846426c8e248c73aa4e4"}], 0x1213}, {&(0x7f0000b1f000-0x1ba)=[{0xff, 0x14, 0x310, 0x998, 0x5, 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"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"}, {0x83, 0x4, 0x100, 0x8000, 0x3f, "7afc0fa413e383baf131f6f9c821c9182d15279c79305dc8eeec8d05b89ba3955900360bb4559635677a52163bcdf3f6ece1cc2415e389b708d4c357495dffa9da2bb3e193ed0eb4436e1308809bb62b6f517d06cf1ea5729f3f980cf671fc07e5195bc444e5f0c00a19770d1bae0b13fb0a5b"}], 0x2356}, {&(0x7f0000e35000)=[{0x81, 0xfff, 0x2, 0x55, 0x530, "a0992ca4f8f31e9159335c62ad2a24d03ae72bf1bf31b8ee1ff94f6686ff6e73f6b3f8d160742abf62370d3443439cd4ee5112639d588c7ca3dc09ae2047f262b2701897dfa060aa6ee6e8dded9ebaefbfd8efd85a3d0bacd58ad931d1b53a749fbd45a1c04bca9f032a0d8bd4b995afb3"}, {0x9a, 0x8001, 0x10d, 0x7, 0x100, "94bab9f35e2cc882e8a7876e4faa32876d01ded547c8c8802f0f8f12737d6d834d8a1bd75a98a856b1078ced8c7eb1d48657784d9c0f9dae9b9f56db4dbfd5310bfa02f16dc62bc8de86886c58fa9c11d07f5e0ffb36bc038b550c7dc71942abf880e528fbf20051c7a22edfa8b4b760311c45011da7b3c019f2e2dd9000b284a78be9d67917660f62f8"}, {0x17, 0x8, 0x200, 0x7ff, 0xa7, "e6c4eb6420b195"}, {0xe3, 0x8, 0x100, 0x7, 0x2, "e8fcfdd63a200e719385a1e32bf2a3cfa6db5ad2b11bf8efb44b51072b6048989ece21727be9768ed69247179aec34bca4b125ff4c1c91084845c885079363c3ff9a7eec58d7e52c5dbf4c31be06099ac33d8d1ec8b8479e18593b68752c5a89d9d8d9bea5f25a585f3a62ed4aec325e9d86cb6c3d4919eed5f62e4edc9ff13ac2badc5416ea0e84b52eecc7991e41c27e2210cc7fb6cef92cc31a1f83edc7420fe3505b4588a1ca6c22f469fc6cc7b8e1eb41e4416b59e7c673dc14ddbf2466aa2ce6e77d780ea98e1ceedc495b9553060096"}, {0xf7, 0x7, 0xa00, 0x6b, 0x2, "96ce03bc7a5658d93f6f54284c5d3761b5f2d7e66e7c5486dce3964460d1ea951dddc440733a977c19d626be1b0ebdd2d005253a0fcfeb96ee37348e2f14c82214848638331d207a518cee1bc2e17075fc4a88fb0f6c4ca9e763135c0d805fd5a51d331a976a30bb4f7c3e5bf507f72c1ec072bd4956e6aafb6dab7306a6a6e558081913584d86989486ae6497d7c31093d3da2032ecac7e293d89f679c81dd28485a93a934a345e52e96911c8be1a9cd7236e3e35a00635badfb785540a4a88b3202246e806d66fc97d32fb8eccf5a3a9416abd327d9cd648f35fbe51c5b9e3039ece74bd3371"}], 0x30c}], 0x7, 0x0, 0x0, 0x4044}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ddb000-0x20)={0x7, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000002d000)={0xbe, r5, 0x10001, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e4000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x9, 0x4, 0x18}, &(0x7f00006ea000-0x4)=0xa0) ioperm(0x1f, 0x4, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000077b000)=0x5, 0x4) r7 = dup2(r1, r3) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000848000-0x6b)="8b9cba94fa179c84838887df0fb9cc7cbd7ec7bf272009cff47a8b4a1c2a266a1e9eb0859069617e1c4f2205d4ac68656ace45aed48ca3a26ae951233cb70bc3258bfc0f5ac86a7d02e3a350547da8dcc2ebe4590a1dc5573796c1c3208c2b8408cc046e576bb5ef9124be") setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000f11000-0x4)=0x67092ff3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00004e3000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet6(0xa, 0x3, 0x3ff) ioctl$sock_inet_SIOCSIFBRDADDR(r8, 0x891a, &(0x7f0000b9e000-0x20)={@generic="3db53f80882ef42cc111688537884d90", @ifru_flags=0x200}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000072e000-0x108)={0x4, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fd0000)={r6, @in6={{0xa, 0x0, 0xcf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x5, 0x3, 0x8}, &(0x7f0000eae000-0x4)=0xa0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e5f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x1, 0x44, &(0x7f00003a1000/0x1000)=nil, 0x1000}) 2017/10/31 15:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x0, 0x4, "4352a18ec68d97947e71a8adba2c6adfecf9010849a55cc4b9451f24059badd9efcdb71a3477e762397295646a7432efbdb34abd5e017b19d0397cca5bd2d4fb92cccd4fd52184623b3c6f7f4de9354a"}, 0x160) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e42000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000574000)=0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000a9e000-0x5c)={0x1f, 0x3, {0x3, 0x3, 0x5, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000651000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ac000)={r1, r2, 0x3}) r3 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000aae000-0x10)={0xdd, &(0x7f0000d0f000)="6bf1f913823f8ed1face068a72402b6708b273aba28bfde20ddd5e9722a17a0255a5650b0c49de04af7913fa27e1b19f5e9c3d94b4c8fbb949d2154588a630cc8b0e1ab38c0b597127ab98042fa74decbcfe92598e7c1feea1b9bd46dc2a42f58e2af8283e839768f8a78663c721beb08e2efb325a069ae92df7e2d6862bc6d9548af4e865faaba737615dab6372f334b1e7bab3f86267d608e73c2cc72849402f094e97a94a62936d5ad37f722113350d0ea1ac1b5c33ee6a10853d2b5a44465af66706605ba01a0b298ccd5e249a67b9cd84fd64ffbb1e0d23568f83"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000490000)={0x1, 0xdd, &(0x7f0000871000)="108d576199c42fb23cdc2d5cb9ec64992f0e263d8ce1b4217bc9fc9843479f3c07fd141f0035b1833b9e14b7660c0157a89f0d326094866106c111747f2f390ba8e68e2ab670fff2ee44d913c69323d7a34dedde9b04fb8c839cc98a33147380b19dc4858ea46a16003a5753d719a3b0e067f8431e03b3fd620c2628b03181aced9b85b9715aae66d5d18e9dfe86524b6e9662d71ddb5e2819f70e8ef3b819029ee1b854274ea1271a3ac71538cb91e11546c4ee0e060754d3c572f681b0b7b330debedb3e61c311e37fc19ac4f9c80c1fcbba74f04585061e659ce55f"}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r3, 0x0) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000180000-0x8)={0x0, 0x0}, 0x80800) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f000019f000-0x10)={&(0x7f0000c85000/0x1000)=nil, 0x1000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f8d000)={0x7, r0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00009d5000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$rtc(0xffffffffffffff9c, &(0x7f0000447000-0x9)="2f6465762f72746300", 0x200, 0x0) 2017/10/31 15:59:50 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000193000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={r1, 0x0, 0x0, 0x7f, 0x7fffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x4f5a}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000000)={r5, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007b2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x85, &(0x7f0000001000)={@random="3bd1585e175e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x6, 0x101, 0x7}}], {{0xee3f, @x25={0x0, 0x100, 0x0, "d0ec197aad4594df8c7670cdc30ebc4428b1a73e8300bf725b85c7c8bc1048fa2a8425c86569a5075304c669a98dccfad0b474fd1d8b60cb13ff42f15bb437ceec16d18eb6a3dd458129f95dd7c0db7a88454c4e8707dbf17de4e1348b764c2fb18da443df5ce620c72831af5bb91820"}}}}, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="000000003c0c0000", 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x6eaf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="ac7e249bf8db32004ae913fb39ceeb0ec90d156cb5fd09bd6d8521252cfdec018b1b4ff094a2011e2402adc5634b0b3b6f0bfeebebf9264e4a3e9e33cf6b6ce260a7a2c2271e1d80f252166fdfaf33cbc026343ffc296354f394bb9ef37d5e4f9812b5b7522ed39c46e9e43d74f4ace867536fa59efb812ec65c4e5ddc5713de085bc2938254520cfde522d3f7797da216adaad30ea6ab0c132628407855596628e28fcf2ea0", 0xa6, 0x40, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000003000)={0x49, 0xed7}, 0x8) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x83b7) r1 = accept4$inet(r0, &(0x7f00007cf000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000079000-0x4)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r2 = dup3(r1, r0, 0x80000) sendmsg$kcm(r2, &(0x7f0000d81000-0x38)={0x0, 0x0, &(0x7f0000f23000)=[{&(0x7f0000aca000)="e0bea16830021155a6d61c7ffa1cea37", 0x10}, {&(0x7f000083f000)="4c17af65ad77abe6233e737500044b00c19e4d7d545c7c3f3e8e0b40a05dd22400c53fb4621e12112fb20ba102e43f74eecd2847fea9ad869974e826f8ed39022e8dfb5d5ee153cdcc9519dce6eced9d1f7c33e3496ac5af94ab359274e69c0e55610855db5a34968e2981412e71ff35fe9bc3fc080ac2c9c9598da35fa987a5373c5292d451b3c50dee5d6946573b3dd6071b16bd9d4e8553b684ac92d8abf3", 0xa0}, {&(0x7f000007b000)="db80f9b1da7bcf4e145c96d0faa6ecaa48328a8b71693ed799f8d9e55d086f767cab4c1956bf1bb09c73e8edac3316d8c89c86c0b2abb39270269522bf877e66765ec42e68a829607565133027fb97679d18527dff488d75fc2b2f1b474a5bff2e80cf2abe807135a6a92f09828cfe3fe7a42eb78d702136072103f28a2f7ea09290483c9a4d732714df7fba4c58e7d469cda194500defd5eebf6ea155039517963afa3a7b1795f6cea1de789d6312459da8b0379ea3cab5a1542ffc952f41d4431d9ac6", 0xc4}], 0x3, &(0x7f00002cc000)=[{0x80, 0x113, 0x800, "be3c770c673685046f7fbb1f0938abc93e689f14b9b13c4673a23ac54b12c44fb0f5f861db7fd9be0645bb16f1e054a7e330585aeccddc421ad5271f41482b91ec3aa43855299e7c4e7f631d4c65a71cb6a08182f1a8c653654d59088f300c09bf44f345008ac950a98637845243"}], 0x1, 0x40}, 0x8041) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f000003a000)={0x1, &(0x7f0000f07000)=[{0x40000000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00006a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r0, &(0x7f0000e38000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 0: mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x80005, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb7000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x180) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) clone(0x0, &(0x7f00009bb000)="57", &(0x7f0000f65000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ba8000)="") gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) bind(0xffffffffffffffff, &(0x7f00002f2000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x0}}, 0x8) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006a5000)={&(0x7f00004c1000-0xc)={0x8a736ec5ba063142, 0x0, 0x10000, 0x7}, 0xc, &(0x7f0000b54000-0x30)=[{&(0x7f0000b2f000)=[{0x1010, 0x9, 0x400, 0x9, 0x8001, "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{0xd8, 0x8, 0x800, 0x4, 0x7df, "4048f5d3ac0824c64bcccd2e73450d7321768b130af342dfbe751f9b1d7fcd12d6908208d7b0147269425d1de55d0550e272b2ad0e405164242a3cf912ef6bc990d837dc4fccde8d42b86cef187705b1676c1ac5f7b80524c09306186dca2d2e232a188ce02849e8eea9a649473ae23b8c8530fc2cfff4a83b7173edde8e94861c76b485fc44ee9224e1054c1ad8b1d0dd7c987677bb66cbb2ceb26837f4c148058e7e7c6d241130d01a7f3ecb5c390cbf134c9ef68c571472340c181e2f9112cc52f943c0171b50"}, {0x10, 0x9, 0x300, 0x1, 0x10001, ""}, {0x3f, 0x5, 0x0, 0x3c7, 0x8001, "b8679dd6139c6a9e990b3d0c03a517eb22c9ab65ffd457ebcaefbcf405a35acc851db852054f3541cf50da2c9ed6b3"}, {0x2c, 0x8, 0x208, 0x8, 0x1ff, "dff79a95014b5f7ea2ee6ef5172a34945bed949d08fe5bdcebceeeaa"}], 0x1163}, {&(0x7f000031b000)=[{0x6d, 0xfffffffffffffff8, 0x32b, 0x0, 0x8, "aa2c8a5546a4c2e8e27dd87c603734698397c3979ad804418e2fd2c970d7d3755c171e2c381b8959c68be2f63409222e2a1c195aef32906a2bf177da323c589c3d8f17c1c0c9922a05794f50b36d112716eb7623eaf6fc53c32016d851"}, {0x85, 0x400, 0x100, 0x40, 0x6, "a57e3ba2bf3a6b3b48535d5a4a5e9465af4310f01e14f88e2a5cb265c737910506f65cb065ffd68855a1f898bb73673b47e9ef2e8ae8080538ed41bdd32ca152af961a673f92cccd9f6fa114a761ef7628d65bf7fc0d6711945c522142b5296cee2ff3c3f43a78c93c9e4a9eba70f76775786a2ac7"}], 0xf2}, {&(0x7f0000632000-0x38f)=[{0x1b, 0x100, 0x800, 0x1, 0x4e5, "8d2578cb250d07f08f9ef4"}, {0xb9, 0x7fff, 0x108, 0x0, 0x7fff, "1856a6b3590ec282c63f3fecf0560987e768e609444ee64c8127e09189341fe7eb958feb857df3a00685cb61ba304ea0f1dc12f323f69afba8f463a271a62016f6f0fcfe9189c62ff40aeffbfeafb0573d12cf8ad41695e0925711d0f23df4b25e25061d09fabc944e0ba699f42dc07e143045c8a8a99b7dc2004451195395533dbd1349bc62b916c74c86338d402caf45a5397dde788c957f0b4ec0978e5d2a6118d44763245e3776"}, {0x34, 0x8, 0x400, 0x3, 0xffffffffffffffe1, "55cdc9d791a5176347db57a15f88e28a3f23d02a9be8c6de1f17ab78b65e819553585306"}, {0x4b, 0x5, 0xf1310bb3038ba287, 0x7, 0x5, "19fe4a1147249008284c077afd4b71f04d0b9419e882a7ae7d34aad80406ea44bb586a9e6e952de91a45cd550847121547e5dc96b6c8bae1a3f60c"}, {0x80, 0xc5d, 0x4, 0x14, 0x4, "832dce642b8b27390b7e2558851fcfc801609aa551220e2837cb3ab0039db1810920b80ebc732a2ae170851d8a177df83c3714318b9bbd5bb4f752a81aaa94185c17ada5d8ecba75034a91a600dd2a210dc82f80a6d5815fe83950ecac994ac7a33232d67281f33ed2311c65cc541c9b"}, {0x2d, 0x3f, 0x0, 0x5, 0x3c, "0c634f810532c9ad19fab85be097ca089acfcb796daeb832a021b420dd"}, {0x34, 0x80000000, 0x200, 0xffffffff, 0x30, "7ec8770d2c57976c208dc771907f371b0ffcb57615ae8e97a94e89dfea1d27e75e716adf"}, {0x42, 0x4, 0x20a, 0x81, 0x1, "c46fc86fd828213b018e8c59d9fe6f326f62141e28e7e31f1a1f0bc8c1071e90949d7eb5967bfe3878de8a8327d9e43e1264"}, {0xbd, 0x3, 0x300, 0xde1, 0xfffffffffffffffb, "759dfbecdd3d9afcec55eea955e82fba0ecd8ab257bfa1087b5d60951a4081a3ff6eb3e83dbc3970a1d3310f3f7662bb366d615d83c489e7427330338590426cea5d175755cdb43ca4afc54e8bebf4d4ce2278fd78c59b246f26b6e4d443f0dcf6d65d7272a7e4503c2810f828b354f1b07f9a40b55df625d9a09c75da1cb0b91a006956544fd4e2ed1d7f759e8cb31c1274f56a14ac9323cab5d405e5e68d5a8d78f66aef4bae11c1745c4ab7"}, {0x5c, 0x1, 0x1, 0x4, 0x7, "1c6ad76d4cea4eac59c58dfb4b3a3116f3eb5d55ffd89ea0fe8f775bbb6a8e1b7458d46c26b324b044afcd0ec94757b99c6642f3d04829f1bc06ce58573286c7fbb5ac54c7dbfe0c6a9ad0f1"}], 0x38f}], 0x3, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) fstatfs(r0, &(0x7f0000f90000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000aa4000)=@assoc_value={0x0, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000065a000-0xc)=@sack_info={0x0, 0x2, 0x540}, &(0x7f0000098000-0x4)=0xc) pselect6(0x40, &(0x7f00004f4000-0x40)={0x7, 0x5, 0xffffffff, 0x9, 0x3, 0x3f, 0x75ee, 0x4}, &(0x7f0000c57000)={0xffffffff00000001, 0xe85c, 0x2, 0x0, 0x7, 0x5, 0x9, 0x80000001}, &(0x7f0000050000-0x40)={0x81, 0x7, 0x3, 0x3f, 0x45, 0x83, 0x4, 0x3}, &(0x7f0000d01000-0x10)={0x77359400, 0x0}, &(0x7f0000e1f000-0x10)={&(0x7f0000fa1000)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000012000-0xa0)=[@in6={0xa, 0x0, 0x4800, @loopback={0x0, 0x1}, 0xc89}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x424}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) getpeername$packet(r1, &(0x7f0000d05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cea000-0x4)=0x14) sendmmsg(r3, &(0x7f00002be000-0xb4)=[{{0x0, 0x0, &(0x7f0000bf6000-0x40)=[{&(0x7f0000ead000-0x75)="6a7b92e3dd559e01ef51015fcba239c2c52c4d2a01cbebbfefbcea910bde244726b0138b8b65e1faea9b22304f83cef41908e71d10e778412663f8311f9f650d7276ab9e506cd5236d6147f158b30a2b80198459b4b901d3f39b15eac681ee72209c66e719ceba4697247112b41b9cc71cd6006c47", 0x75}, {&(0x7f000079f000-0xd2)="5edb0e223a00cb417eab664385e6da15d2c2c82a74aa1284f3c11af4767a12f3b50418f3b990a5f74bc61cc5f7a71d8973c1b3186b71078016b21303cc8bc0eda0bed24515a3a765684525f51e7672a5b5ced28f162b79f7550043882729a4b4daa07cb7a36ac1f55b2dabf4061bc003d349f9bff7fd53cfe80b27a917aa699aba2ace60a00d138705ec27acb6336e7a5109b0cec695e4d27404ba254284be3c4bf602cf9fafc120143f5e79982a9a8e4399dcf078d9708f656b484e2d6e552ec4fdc9f3ee0f4d7c559c282036046cc3cb20", 0xd2}, {&(0x7f0000f03000)="61c842b9174d4f4bd7ca837a67d856eac38ddfa8195066a945b2898eb2653461505727b83fe29c4ae4464a8d4f3a0fb603546336e0f1642d06a720166e2c562759d81cd7c4d98b0fb6fd28ca645f8f132db8b3c5f352943bf3558ddc09c108e1485d5729ce7d702aef64970b6b45386e8cfc", 0x72}, {&(0x7f00005d3000)="a64f4f0aff64876e8c8de35778ed9fdb48847e95734395568c862d3d2d36cbcb5de657834dee3ab0e93d93e5413723496ed562423a0ea5ac01047421a108e2004f50e2bc", 0x44}], 0x4, &(0x7f0000fc9000-0x388)=[{0xf8, 0x104, 0x0, "4a2ba3aaede311541f61105c8364d3889cb72540b9fd659d672796a555abe888fcb83d9f2c5fc51951305d06001e0a6fa495d5cc8ab0ce8b71eb7c6b31d36a15ac3b50b76744a9684faf167904453f942580ec8e789e98d53bf7b523d7d1b56279c0ecb53921a3da05cd9a68143fa757222cc6eacca45d43ea954ca60d2e89e5d8f478c6ad3f4525207c686907544a7de4e8c8e7ba86b88e687e02744400fda627f0fb17179dc0f2ee83df0b005f284146a5b5786160e5b136a2815d7145ff30c9ec38f326dd5ec8b4ad0a4ca8091d551a4a4da022b3a848be8061ff4a3cdd9332fbaf"}, {0xa0, 0x112, 0x2, "7baeac1526c3b31877ee2cc8cfa00d2228d2d8ecd421f005b7e49c437386ab20b00dec2adaa02ce632150db609fa018d1326ce957df8e4d034c01926a13a7190644ca93b58e4c46549430a2fb40b5b2c66a12c1ef7aa81fd7841e43c05c2f42d39f7694ee7203f0adca9c967a49aa51949a3f501b43ac04a0811c932647f9092144fab26f2de2b3404"}, {0x108, 0xb3ddf1090e812ece, 0x6, "d477c9ee0b03a8ca07b5b6aaa7a647e05739bdba80c58d9470f846ebe36f2ca168a775a78fd3d71e38ad318c03f6663107774823d0567f5d3dd3c92999509938f84af918af415249df3d4aa274e072565823c454cbeab6e9d86aab33160d69ad694703006515063c84b2d6efdb54fee5757a580682285a5a7f9d21c795e6f4e583b3c0916e9752716e1ff018218c5947796204487da583778bf7054193f3a243b661ce691469e0d813ef5185da02617f7ebb8bc9126ce46294769cb3cb72f2563d5c59e50651260a7e04ee1761ac10e5c9d66c4622490eb51953e3ebeeeadbb37a8bca2ceeeefee8c8b5f7297e1d2c91b8d97a7a"}, {0xe8, 0x10a, 0x40, "a7de307e5894ca81e12966d0cb836672f389a944549fd98e1ab58420e77e11bcf31ba8f024ff292ddd4487714a31230352225436ee4628a91216eed1095db859dff1f42d81457331852ad73bdd6940a7bb65be34c6bd0c853cdf2ce457d0fdc54a4bd0ea7294110fd76640d4b388618b4e95322ebd871ea46ebb87271aefd9fa25d5719270a4431a49dd5ea92226bd273a8a392b21f154498914f07c615e20bd2234b1562a26dc6d37259644ad4bb049bc8e0401f01dbcb19f5975ee9cc2b796937a2e15e5a6fbc0911fc50017627888181af175d0d33319"}], 0x4, 0x4}, 0x0}, {{&(0x7f00007f2000-0x6)=@hci={0x1f, 0xffffffffffff0f9e, 0x3}, 0x6, &(0x7f0000ac8000)=[{&(0x7f0000acd000)="e2ca430b4f4cb2", 0x7}, {&(0x7f0000bcd000)="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0x1000}], 0x2, &(0x7f00007ee000-0x10e0)=[{0x10, 0x3a, 0x82, ""}, {0xc0, 0x11b, 0xff, "26af68c6c207997c2ea12619b7b5691cb81530e4288b99e114a4b1834ea1011d028060850375146c6302f7bb3177290db835bcbf5dfdcc1a672b12870e02f7bfb47ef8a0228d775e7b8d5b1daa55f354bc16b7c338d24abc1acfac201ee69f54164df7a8cbeac36eef3e77bcbc1cbe9592d79cffee132a3839ea0c84ecdeb9bb8b5cddf0c04bdb124176f3c7545ad0f1f8eff17d829e708482f564afcfa2a859dcafc66c1aeda77580a04f"}, {0x1010, 0x197, 0x5, 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"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0x9, 0x8040}, 0x3}], 0x3, 0x20004054) sendto(r3, &(0x7f0000a86000-0x1)="", 0x0, 0x0, &(0x7f000016c000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) syz_open_dev$vcsn(&(0x7f000050c000)="2f6465762f7663732300", 0x4, 0x402800) r5 = syz_open_dev$usbmon(&(0x7f00009d1000)="2f6465762f7573626d6f6e2300", 0x80000000, 0x400) ioctl$KVM_GOOGLE_SET_VMX_STATE(r5, 0x4018aeff, &(0x7f0000bf0000-0xe8)={0x4000, 0xd000, 0x2, 0xd0, "2c812422963c2a4fd12199ac35a95105672beb40ffc6df2c6ced5787f6f00b00d1f2fa0eb0ad8b66f56637e55db0bdfd60688ab57e00011e361ddb9e17629a0d4702d1a9284f8f0c4ad36bd4c8b7dcf46f3a4f8be25e2fbb268634703d28eb7e0d06c64edacfe16efabd3d3801a75369cde0197a038d6f5a2e3b43c88d5948d267aa09a2e50ee86e5806c5ee434d0505347ecd2f652e11630d27eb6fdfb9ff1b44c9aa157154ef927a637a300d20b16228a1952cdc6225e0f9358c893c4c0bd9f461183676af2acdbf371c95d935d502"}) ppoll(&(0x7f0000e73000-0x8)=[{r3, 0x407, 0x0}], 0x1, &(0x7f0000b30000)={0x0, 0x1c9c380}, &(0x7f0000568000)={0x8}, 0x8) pipe(&(0x7f00006c1000-0x8)={0x0, 0x0}) 2017/10/31 15:59:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d39000)={0x3fc00000000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x2, 0x7) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x41ffd) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000022c000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x456, 0x0, 0x4, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000022c000)={0x0, 0x0}, 0x5, 0x6) syz_emit_ethernet(0xa7, &(0x7f0000107000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x7ff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x99, 0x2, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x21, 0x0, 0x0, 0xb, 0x1, "f8f564", 0x6, "001d2b"}, "7b6b1c264fa734ca54cceb21f1c5de8a569e031cfc47f5d4bac2d35c49e9e3fc36e94772516d202dffec19cb3efc65480f08331bb0455116e44151bf4449f08d53474b354146df3fd993ce99280fcf40806ade1d8e941e393513c06d5d007f7a4411ec43ea17175c30298983c3b1971f96453671e2"}}}}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000194000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000020b000-0x1c)={0x0, 0x3, 0x4, 0x0, 0x3532, 0x3, 0xc4a4, 0x4, 0x9, 0x100000001, 0x9, 0x1f, 0x0, 0x1, 0x3ff, 0xffffffff, 0x9, 0x5, 0x1}) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f00000d2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001a000)=0x0) perf_event_open(&(0x7f000022d000-0x78)={0x7, 0x78, 0x8, 0x5, 0x4, 0x8001, 0x0, 0x1, 0x10, 0x1, 0x10001, 0x4, 0x100000001, 0x1, 0x0, 0x3a, 0x0, 0x3, 0x5, 0x200, 0x6, 0x8, 0x0, 0x6, 0xffff, 0x1000, 0x0}, r4, 0x6, r3, 0x3) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x9, 0x0) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000022d000-0x14)={0x3, 0x4, 0x7fffffff, 0xff, 0xffffffffffffff58}, 0x14) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000022c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f2000-0x4)=0x10, 0x80800) prctl$intptr(0x4, 0x20) syz_emit_ethernet(0x4b, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a2568b1f21b3", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"0c"}}}}}}, 0x0) 2017/10/31 15:59:50 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e45000)={0x0, 0x0}) sendto$packet(r0, &(0x7f00001e3000-0xd1)="cc5b280a07d07974adfdc8b0f0aea7f5ef2ab0df55503b218b78f58b20b8d6f3402f6f58ec84224ef81201df7e7d02038d4e23f84731aeb11c5204efee4cbfe7b89debc9ec074da10825185e25da833b66bae294e3ff00f8bcf268efa808c0ef45e53f44e9967263d1f60093301403dcc66c751b6b1d2de67891b0a81feec2e73e55fddd5e2d7cbc014210ef4f76b6fa94a0b8c5155161edc14d789dba8110f9405eebcf39f45b024d87c3ee93a35aedf56755e4933a01b246e6a12bc906022e6a699003368e1ae73d4ab98f960a5e00f9", 0xd1, 0x40004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000308000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000943000-0x28)={&(0x7f000078d000/0x4000)=nil, 0x5, 0x3, 0x0, &(0x7f00007d3000/0x2000)=nil, 0x80000000000000}) r3 = socket(0xb, 0x1, 0xffffffffffffff81) getpeername$inet(r3, &(0x7f00005b0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e70000-0x6)={0x0, 0x0}, &(0x7f0000638000)=0x6) getsockopt$inet6_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000ce6000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e87000)=0xbc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001c6000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000e71000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c75000)={0x0, 0x0}) recvmsg(r5, &(0x7f00002b4000-0x38)={&(0x7f0000309000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00004f3000)=[{&(0x7f0000fdd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, &(0x7f00000e0000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x1000}, 0x2) connect$unix(r2, &(0x7f00008f3000)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00004ab000-0x10)=[{&(0x7f00009b3000)="290000001800fffffeffffffff0000ea0a1300000000ffec7f0800000d0009000000000000000000f6", 0x29}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a9e000-0x10)={r2, 0x18, &(0x7f000008b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000680000)={r4, 0x667ca8c3}, &(0x7f0000bdf000)=0x8) socketpair(0x10, 0xf, 0x7, &(0x7f0000cd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003f5000)={0x4, &(0x7f0000ab9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000e8000-0xa0)={r8, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8001, 0x90000000000, 0x3f, 0xffffffffffffffff}, &(0x7f000027d000)=0xa0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000577000-0x10)=@common="62707130000000000000000000000000") ioctl$EVIOCGNAME(r9, 0x80404506, &(0x7f0000047000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$ax25(r9, &(0x7f0000bfd000-0x10)={0x3, {"4dc3aef2335a63"}, 0x51}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000eed000)={&(0x7f00005ed000)=[0x18, 0x1000], 0x2, 0xfff, 0x4, 0x4643, 0x9f, 0x40, {0x7e9f, 0x3, 0xf4, 0x336, 0x1, 0x8000, 0x1f, 0x1e58, 0xffff, 0xbc31, 0x7, 0x9, 0x8, 0x4, "a573f630bdc29d432aa0ff9407176d07c28f1549046565a9618967cbb78bfdb7"}}) ioctl$DRM_IOCTL_LOCK(r9, 0x4008642a, &(0x7f0000baa000-0x8)={r10, 0x0}) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x6, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) mkdir(&(0x7f0000e97000)="2e2f66696c653000", 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eea000)={r1, &(0x7f0000eeb000-0xa5)=""}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000061a000)={r1, &(0x7f0000539000)="b737ccc878afd72147c6f465b4b600eff7be7578bf8b913ffd47f2120e8cfbb7ba2af11e8bdc2671a3876f8879422239012847fa73a895ced26388258ddfa765ae348870cf733ceebe3097d7fcba8b6401740f6dfdf6f1085c802355655ea43a634a769b7bfebc6322750af5f5a8dfd55400a49cd3ac6d466ca021c86c18582079c2b469e418e804c83c9e80479a6f95fd8dd89c74db3f3b3f43078c62d0e877be6b4bb9608451f91365d2daea48e732dbb6375405a75c4aea449e6ea6ea09e7e4f3d09ee0f05521ba7959019bde6a465d2f94d0cabd7a815c3cb92b3e4794f36cb040c880f8bd054de164a4440b6fbe", &(0x7f000055b000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) perf_event_open(&(0x7f000071c000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f000056b000-0x8)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000bbe000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x10800) ioctl$KVM_NMI(r4, 0xae9a) syz_open_dev$usbmon(&(0x7f0000a70000)="2f6465762f7573626d6f6e2300", 0xe, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x3) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x939, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000abd000-0x400)={"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"}) r5 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r5, 0x29, 0xfffffffffffffffe, &(0x7f0000720000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dee000-0x4)=0x14) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x401, &(0x7f0000031000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000003) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a64000-0x2)=0x1, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000617000)={&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x0}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x8000, 0xfffffffffffff802, r2}], &(0x7f0000fdc000-0x11)="00", 0x1000000, 0x0, &(0x7f0000b93000-0x30)="", 0x200000000000000, 0x0}, 0x30) r4 = socket(0x11, 0x802, 0x300) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000bce000)=0x0, &(0x7f0000450000-0x4)=0x4) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x13, &(0x7f0000b18000-0x57)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "a8", ""}}}}}, 0x0) syz_emit_ethernet(0xeb, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xdd, 0x3, 0x0, 0x0, 0x88, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x9, 0x1, "ab0b84", 0x4000, "cd8572"}, "eec985f6eb5e3e4309be262acb66736b2b5c33e12b3f55a87e3f9dc2bec5b25a75183044e8c9500c689ca810f0e6089d05a201f57062a13a889532dd65d7d140ac08cf597d502f1c2b1e07b765be255adf979b1010a7c10aee3224af5f53307f153a69d9c5ec841da2e7257be9a9d0b61097e8d0652b6a2292bdc3806dacf87866aca1f0d21d2846d05c989cab2b62c0904f04e20033103a4680eaef2e6dc7b80d7eacc73b4deda97639967549cd9932d577b9a0c73df8bbf4"}}}}}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c7a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00008da000)=r5) mmap(&(0x7f0000000000/0x664000)=nil, 0x664000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x6) getsockopt$netlink(r1, 0x10e, 0x3bf1dd4659222031, &(0x7f000061f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000049d000)=0xe8) poll(&(0x7f0000ae7000-0x40)=[{r3, 0x2200, 0x0}, {r6, 0x20c0, 0x0}, {r4, 0x2, 0x0}, {r4, 0x43aa, 0x0}, {r3, 0x4, 0x0}, {r4, 0x0, 0x0}, {r3, 0x9028, 0x0}, {r4, 0x0, 0x0}], 0x8, 0x100) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r7, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000031e000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00008df000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00002ae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000933000-0x90)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x16, &(0x7f0000527000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009fc000)=0xe3) accept$netrom(r7, &(0x7f0000360000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00001d9000)=0x48) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f000072f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r6, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0000eeef0b00040000ffffe1fc0049"}], 0x20}], 0x1, &(0x7f000061e000)=[@cred={0x20, 0x1, 0x2, r5, r9, r10}], 0x1, 0x20008800}, 0x10) sendto$inet(r6, &(0x7f0000621000-0x28)="a15556a93b0c2004549831857cada396202cc0679ba180381f20f195ce85b3abeb1ff8da98af07f1", 0x28, 0x4, 0x0, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00000bc000)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2017/10/31 15:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000afe000)="2f6465762f766373612300", 0x5, 0x400) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f000093b000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000932000-0x4)=0x18) io_setup(0x0, &(0x7f00005d8000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f4000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000012c000-0x4c)={0xfffffffffffffbff, 0xaa, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x3, r2) mbind(&(0x7f00001c4000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000f7d000)=0x3, 0x1000, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b4c000-0x8)={0x0, 0x2}, &(0x7f0000f25000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000011b000)={r3, 0x28, "4c131e5404ce3b3fb194a24bd305f9b32b67960c1215b3e593d72b094c8eff3ce2cbcba6680e385f"}, &(0x7f00006bf000)=0x30) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dd5000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009b9000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e2e000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f18000-0x8)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00006bc000-0x4)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x1000000000089f5, &(0x7f0000fd5000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000db4000)="22f9a8dda046cd6cff3fff5fe04ea9050449833f44de00867f49318634f536df"}) [ 152.028590] QAT: Invalid ioctl [ 152.051387] QAT: Invalid ioctl [ 152.083975] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=20268 comm=syz-executor5 2017/10/31 15:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000063e000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005d0000-0x4)=0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ffa000)="2f6465762f7663732300", 0x80000001, 0x10000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000034d000-0x4)=0x5b, &(0x7f0000b20000-0x4)=0x4) mlock(&(0x7f000000a000/0x1000)=nil, 0x1000) socketpair$inet(0x2, 0x8081a, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000d5e000-0x4)=0x0) mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000095a000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x2) ioctl$LOOP_SET_FD(r4, 0x125f, r4) r5 = socket(0x4, 0xb, 0xfffffffffffff801) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r6 = socket(0x11, 0x80000, 0x300) r7 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000749000-0x4)=r7) setsockopt(r1, 0x107, 0x7, &(0x7f0000001000)="", 0x0) r8 = dup(r5) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r5, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000885000)={0x200002, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00009ae000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f000039b000/0x4000)=nil, 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9e508", 0x14, 0x40, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x8, 0xfffffffffffffff9, 0x7, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x40000005, 0x1, 0xc46, 0x0, r1}, &(0x7f0000fa3000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x803, 0x213) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x40, 0x5aa0000, 0x3aa72b92, 0x2, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fa3000)={r4, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f000002f000-0x28)=[{0x24, 0x2e, 0x401, 0x0, 0x0, "29003d5d0102000000000000000000000000"}], 0x24}], 0x1, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, r5]}, @rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r5, r5, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r5, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5]}], 0x6, 0x0}, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x20, &(0x7f0000fa2000)={0xa, 0x1, 0x74818e35, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ed0000)={0xffffffffffffffff, 0x18, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000de5000)=r3, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000080b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2401}) write(r1, &(0x7f00008ee000)="61ceb160ffeee3a8840456b6efda8834c85229533bd189ad505ce215d4d28ae1919db9f24d63eb393ccd9dc71ec09aac3a2ae3f8c6f21e9849fe411cb5b9a4335bb5d05f24b49837f7179219d749058c92692fdf1a2305083e43f9fe2e8e50bddd4b15605b4308fdaaa3c1f18a6d6dccb13dbfe0", 0x74) fcntl$setsig(r1, 0xa, 0x3e) io_setup(0x8, &(0x7f000027f000)=0x0) io_destroy(r4) poll(&(0x7f0000b29000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000ffa000-0xc)={0x0, 0x1, 0x10001, 0x9, 0xffffffff}, 0xc) ptrace$getregs(0xe, r0, 0x4, &(0x7f0000efc000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setownex(r2, 0xf, &(0x7f00007a2000-0x8)={0x20800000006, r0}) pipe(&(0x7f0000ee8000-0x8)={0x0, 0x0}) r7 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00001d6000-0x58)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x44}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000a6a000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x16) getsockname$llc(r6, &(0x7f0000b0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a80000)=0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000018e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00000d6000)=0x0, &(0x7f0000d43000)=0x4) 2017/10/31 15:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000028b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = msgget$private(0x0, 0x140) msgsnd(r3, &(0x7f0000abf000-0x1008)={0x3, "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"}, 0x1005, 0x800) fstatfs(r1, &(0x7f0000305000)="") r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x0, 0x28001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000db3000)={0x0, 0x5a, "0b5678d0b328fa2d87ff8006db8bce2b2c475c8d45f9213e2c9a4952b8aac627e3cb3f5e5c295d3e783cce85095fe90bbb9ff6b3840527f47d551415aca4c6fef51ed93603bdae3da28bb55c42474c0be842772eca4f652218b1"}, &(0x7f0000bf1000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000227000)=r5, 0x4) memfd_create(&(0x7f00004e5000-0xd)="5d5c707070305b276551683000", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) r8 = dup2(r0, r6) setsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000d2c000)=0x0, 0x4) recvmsg$kcm(r8, &(0x7f00002c5000-0x38)={0x0, 0x0, &(0x7f00001c4000)=[{&(0x7f00002f8000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00000ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000cd1000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000b78000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x4, &(0x7f0000320000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7ff}, 0x40000042) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) accept4$unix(0xffffffffffffff9c, &(0x7f0000fa7000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000054a000)=0x6e, 0x0) geteuid() openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000f0f000-0x4)=0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000628000-0x9d)="30769c8a8bf8aad1d408e89286e7c52c6fe88c9b0f88", 0x16) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00001ec000-0xc)={0x50000019, 0x0}) 2017/10/31 15:59:50 executing program 4: seccomp(0x2, 0x400000000000000, &(0x7f000054e000-0x10)={0x0, &(0x7f0000000000)=[]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c86000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000def000/0x3000)=nil, 0x2, 0x7, 0xa0, &(0x7f00002a9000/0xc00000)=nil, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/10/31 15:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00004ee000-0x8)="2e2f66696c653000", 0x2100, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e54000-0x120)={r1, r1, 0x2, 0x4, &(0x7f0000c3c000-0x4b)="67769ab1aa17a54db41a7d0a09bbbc9073422f6e2fc4f63d03ac2909110cda32a94c61ede75d930f7e4848743f2dab031f38e62fd445f58f32e9b44ea2c813a0cad20e9663c86eb1ec44cc", 0x7ff, 0x3ff, 0x8554, 0x6, 0x800, 0x6, 0x80, "eaa35f5598c79eeb8fa9205c0146be629b67850093b2f56c85907ea62566eecb215a063aca7f151ab3fdd02efc361d6107b42c962144c40d62c62d4425207df8f73dcd98523b4b7e2385eac8c212b5b38caef9b7b41f95e30211ffc483db49229a59391f7c33256959c5c02bec1895e05d7730fa09abb41718dce865334d88a66421b72577ba58e1d904479b92fd26dc1e2b4d0fe60868b827dd4e80554d4ddace856aa37e51c49c4ac211459e722dfa689e53a9b510a0d0937fd7a34e30d560d58fe6086066590121365490b8d7b2dcf04cb210c0a2670d2df56c6e7d87efa920e118ce29110df0415fe84098eeb11fd867cedbee6f62c3"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000648000)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000daf000)=0x8) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000) r5 = fcntl$dupfd(r0, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000027b000-0x22)={0x0, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f00007bb000-0x1e)="000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x1) io_submit(0x0, 0x0, &(0x7f00001b2000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001b7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000508000)={0x0, 0x0}) getpgrp(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dd000)="2f6465762f72746300", 0x2000, 0x0) openat(r8, &(0x7f00006c1000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000835000-0x4)=0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004fc000)="2f6465762f6877726e6700", 0xfe, 0x0) inotify_init() 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006cd000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000564000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008d2000)={0x0, 0x91, "875e3f27eaf8131c1860345171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba177cf4ccebca465fbe4bfd2627dde42014ec00c18f0188c13a8016f67481a8997b37686353599e6985873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26932498bce15de67d"}, &(0x7f0000ad1000)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r4}, &(0x7f00001ab000-0x4)=0x10) r5 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) renameat2(r1, &(0x7f000004e000-0x8)="2e2f66696c653000", r1, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r7 = dup3(r2, r5, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r7, 0x5412, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000797000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) writev(r0, &(0x7f0000d34000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) inotify_init1(0x80002) timer_create(0x7, &(0x7f000037f000)={0x5, 0xa, 0x2, @tid=r6, []}, &(0x7f0000211000)=0x0) [ 152.127584] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=20287 comm=syz-executor5 2017/10/31 15:59:50 executing program 5: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket(0x11, 0x802, 0x0) pwrite64(r0, &(0x7f0000d38000-0x1)="8f", 0x1, 0xfffffffffffffefd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f000082b000-0xc)={&(0x7f0000d3a000-0x8)="2e2f66696c653000", r2}, 0xc) bind$inet6(r1, &(0x7f000073c000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d3a000)={0x2, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x8) connect$inet(r3, &(0x7f00007fe000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000227000)=0x0) connect$inet(r3, &(0x7f0000d35000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000819000+0xba1)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x6, 0x4, 0x8e, 0x55, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x1, 0x7}) connect$netrom(r0, &(0x7f0000d3a000)=@ax25={0x3, {"a48de067cb8319"}, 0x8}, 0x10) r4 = accept4(r0, &(0x7f000018e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d39000)=0x9, 0x0) accept$inet6(r4, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000f11000)=0x2, 0x4) syz_open_dev$sndtimer(&(0x7f0000c38000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000ccc000-0x9)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000783000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10400, 0x113) openat$vcs(0xffffffffffffff9c, &(0x7f00003c0000)="2f6465762f76637300", 0x2007, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000055d000-0x8)="2e2f66696c653000", 0x10040, 0x1) getpeername$ax25(r3, &(0x7f0000a10000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d9000)=0x10) syz_open_dev$urandom(&(0x7f0000c4c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) set_mempolicy(0x4000, &(0x7f0000344000+0x6fd)=0x1ff, 0xaa31) fcntl$getown(r2, 0x9) fallocate(r2, 0x2, 0xfffffffffffffffc, 0x44c4355a) memfd_create(&(0x7f0000c4f000-0x4)="000001b9", 0xa) creat(&(0x7f0000d05000-0x8)="2e2f66696c653100", 0x120) syz_open_dev$loop(&(0x7f0000eef000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x2) r4 = memfd_create(&(0x7f0000000000)="f838", 0x1) pwritev(r4, &(0x7f000099f000)=[{&(0x7f00005de000-0xe1)="ce750e55f14686215dd9fc513feeb632fdf8f39d88b043d9e571f28e94cae7061e75f3b9035a1591caf112bc185d677342202612ffee94d8cd820190a356f835dca282db75886e6b815039181e4609a421599088b87e3de1db7e0d39457b4f71522067c1bcd6ea861b139bb74e52081c21206e1d94d3a99ee1f391e4961f3638c64c1f60b71bdfdb600c4269acc0935001523f59be15382ed49af155a899ad8909cbdc11fd80b1f685e2e5008c60613b4e4abe3b5f3d7c8008e62d78854acdafa33b4fed32bf2f0c23d9f4d383621b421bf010baf08a5a7fc3411b32cafe5b9168", 0xe1}, {&(0x7f0000f50000-0x74)="b6c4d971d2e1522d7862cafc0a415ff0f375c8ad7973d5f8a441c220f8be37e9a697201a4164ab50ac47e8fbbca01db3bbb4d38cc372589e9c005a0d8bb8ddbddb966b72c280fa75d8cd2a20011b9192fdc21da54fe817b3a314b27ffa3b481b962dfdb2a7b3e40d0b7e7fbc285b3c51fd209045", 0x74}, {&(0x7f0000077000-0x6f)="18651e9b2455a5c87824c431e96bb9ac4c5ef2c0f8b7b18c25f53d8314714498bfa9aac09b797846af8494ea5a15cfc083aabb24d73e5902d0c5d37ca3d71f51ede772b3f9c9a9c867d14eeca42408506a6f5c05ee15ee7a28d48c164966e865554036b25e4962f256657105a4f6c1", 0x6f}, {&(0x7f0000f8e000)="75569dac4cdfe9fe62bfae16910ee7501d1c6636bbb2e20b8738b0b63269067166ca86eba5a5f3948032b5eec31d973324c99c05aa528e3cda3405add1c367f9c50a2a4df38fc46bb990187ded077b1c9bae256ca15b7e42c320bcd49b241734fa3b582983175c5f3554210ba82cbec380fd9ec1135592fe7b40908d3ad790f9004b39b4cb9c81cfc5db818cd4ae6ee15eaed71ce185d9a4e0dabd63b6edcedffe3a16ba06b88e19ef8a2f9f06624dd58982a39ee10e9beb87b364bed1a998547346fb474028ebe290f172425e20449242bfaa3be9e4198547f879e275a0f0f0daa427d6a016c93c157629b72c2c32f074310116", 0xf4}, {&(0x7f00005bf000-0x1000)="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", 0x1000}, {&(0x7f0000bee000)="dbcb7aa1cf83b9da85171827df04647c86e5769684893697a287e70c72c89b5f36cfb71f1fdd0d0c554292ca8e6ab1595929f9b98f30f1258ee7c1156b683e2ca30a3ee4bb92c53b23e21afdeb3094f59f128b5d6a3575ee44165d20bc49df1d1730cf7c4d5785bfca6af0e9042d0349d6eac128eccbaaa6b9964c5d8f7768bc9dc4dc10beb720e7dc934bd89aa797e4325b2e99550373ec658de270c66c265d657478bfc6b60976c87d4429aa12dd90a0c1595d57ead68d2915bf253b081cc1b89cc39e2c52cb719337591060a86f", 0xcf}, {&(0x7f00007a2000-0xe)="ed3d169b1603e4c002db98591bf6", 0xe}, {&(0x7f0000c0a000)="f6c452a9c56b9a5669c28f732490f4d1a2a2053916ea7a4993cf69ddad5793ae3151307154582bcf451a5d262e09e9f272a3ad0534f7a22436fba5b108615d1a2e620b4c396fc42d2b0d1e7856f6791749fd3586055ee6c83c3f4d027d7008473c376473260c51b132a10330dd0264e88efc36c233efa61d267886f61008f9af4ecf7d8fb6ed6caa2a8512fb6d1fdcce2dae05eaab5d6b", 0x97}, {&(0x7f0000805000-0xe5)="62a86bdd571900987cc2c024c5863e41e9b8ae4867c6dc61f13378533469ebaedfe8c55dd4da66d7dd5b54c4379427c486fd224100bebf1036e4afa79202229373463e7a9f5ab150114884e48e26e7aa473df5a053c87a5093d801a79649a100a85f2b05bef6c54363992575aad180c105e60b8e0f3d927300ebbd6a6deeb584abc19a00939861a19f6beb0e59bab14f4a7a9a1b076adc8deed1fb27afd2d14ac57f151595639bc2ceb2908e2b7a50fb279b4b3d39293a7ad7ab5f5588c9e0edb95765cf407fb07e873606c80239ed39cedeab50c878a87521a3db2d7dad42d2b397dcea00", 0xe5}], 0x9, 0x80002) 2017/10/31 15:59:50 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000c2000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007a5000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000-0x4)=0x4) sendto$inet(r0, &(0x7f0000002000-0xea)="7fef65dd9862ffc2470b15354c9bf6332b8486848d6ef0395c9de09f37553d35744f166e3ad9de0281f5496ff005121d42d60b6a9648589e41a06703edbaf739a19e80d257e2ea7a0417156ef83542cdbf2ce781f552729ed7fdb7104eff96d777fa4074cab69df28ff0d7cb866b604f67f21f75667adb25d9b473a8a79af5024fda22cf69d03a0c8366c9abd335058212541cf349a20cfa9ff0f1e5d33af4a11a79f726b6ea3bc4f96f08afd3b767fc87a79a4ecd4b038bcfcaad8c7dd4fa5d1db52fa2a5572488ec77a31376ae5b3f527bcaec81a147d9f96f4810e6f18c1dcd4ecb03490fe1901cd4", 0xea, 0x8804, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x660, r1}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00001a8000-0x4)={0x5, 0x4, 0x475}) r2 = socket(0x6, 0xa, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000ce000+0xf54)={0x21, @tick=0x7, 0x400, {0x4, 0x3}, 0x7, 0x1, 0x513, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r2, &(0x7f0000fc4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000626000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000392000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000ffe000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ffd000+0x340)={0x3, 0x2, {0xffffffffffffffff, 0x1, 0xffffffffffffeffe, 0x9, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000ea5000)="2e2f66696c653000", 0x7013, 0x1) sendto$inet(r2, &(0x7f0000a01000-0x2)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000eb0000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 152.196203] device 0fC'„ZKÇìšý¿à entered promiscuous mode [ 152.205989] device 0fC'„ZKÇìšý¿à left promiscuous mode 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000bc2000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000f2000-0x20)={@generic="27ff59e13feac232a7c9bb6d3a09cb51", @ifru_flags=0x2500}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b6000)="2f6465762f6877726e6700", 0x101000, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) linkat(r2, &(0x7f0000410000)="2e2f66696c653000", r3, &(0x7f00004c0000-0x8)="2e2f66696c653000", 0x1400) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000829000)={0x0, 0x3, &(0x7f00006b3000-0x3c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000d0a000-0x1)=0x10) mq_getsetattr(r2, &(0x7f000003d000-0x40)={0x7ff, 0xfffffffffffffbff, 0x2, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0x37ed}, &(0x7f00008d5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003b9000)={r4, 0x0, 0x7fffffff, 0x1, 0x3, 0x3}, 0x14) 2017/10/31 15:59:50 executing program 1: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002e000-0x8)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb0000)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000fb0000-0xa)="2e2f636f6e74726f6c00", r1, &(0x7f00003ed000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fb0000)="2e2f636f6e74726f6c00", r0, &(0x7f0000fb1000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000fb2000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x100) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fb2000)=0x0, &(0x7f0000fb2000)=0x0, &(0x7f0000fb3000-0x4)=0x0) stat(&(0x7f0000781000)="2e2f636f6e74726f6c00", &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000a18000-0xa)="2e2f636f6e74726f6c00", r3, r4) mkdirat(r1, &(0x7f000079b000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000fb3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00005ed000)=[{r1, 0x8000, 0x0}], 0x1, &(0x7f0000fb5000-0x10)={0x77359400, 0x0}, &(0x7f0000d19000)={0x101}, 0x8) r5 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) r6 = openat(r5, &(0x7f0000ad7000-0x8)="2e2f66696c653000", 0x0, 0x0) dup2(r0, r6) getdents64(r5, &(0x7f000002c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) unlinkat(r6, &(0x7f000002f000)="2e2f66696c65302f66696c653000", 0x200) [ 152.244561] device 0fC'„ZKÇìšý¿à entered promiscuous mode [ 152.259988] device 0fC'„ZKÇìšý¿à left promiscuous mode 2017/10/31 15:59:50 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00005ea000)="", 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001f3000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000afb000-0x48)={0x0, 0x0, [0x9, 0x0, 0x8000000000007, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000afc000-0x28)={@generic="1676903be89ba5eec77b972cec563a50", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000afc000)="2ece649c44382ca5b7688537763115c8d130162d141870d89f204af84789ae0baff376c18a9f325fa672bdc51d27e60f849f84ac505fb8bcbfc939e90a06cc4974cd007732dc8c30372754bdd7488e7e8020395b326ec517a3c193b5d3dfb723348da66a104f45c69d1b2a490b5670c67423", 0x72, 0x80, &(0x7f0000afd000-0x14)=@ll={0x11, 0x8, r4, 0x1, 0x5cc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = shmget(0x0, 0x3000, 0x1, &(0x7f00001f8000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00006d0000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000afc000-0x9)="2f6465762f73672300", 0x0, 0x20002) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f00005b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00009a2000-0xf8)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x7, 0x0, 0x0}]}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afb000-0x48)={0x4, 0x0, [{0x277, 0x0, 0x0}, {0xad9, 0x0, 0x4}, {0x957, 0x0, 0x2}, {0x91b, 0x0, 0x6}]}) 2017/10/31 15:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e33000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00008e1000)=0x8, 0x4) r2 = syz_open_dev$loop(&(0x7f0000163000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb3000-0xb)="2f6465762f6877726e6700", 0x10080000600803, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000cba000)=0xf8000000000, 0x4) sendto$inet(r3, &(0x7f00005ce000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f0000798000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000e36000)="2e2f66696c653000", 0x20) r4 = syz_open_dev$loop(&(0x7f0000823000)="2f6465762f6c6f6f702300", 0x3, 0x80080002) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000dab000)={0x4, 0x9b, 0x4, 0xb867, 0x9, 0x8, 0x7, 0x6, 0x400, 0xa0, 0x8a8b, 0x0}) r5 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) ioctl$TCSETA(r5, 0x5402, &(0x7f000041a000)={0x4, 0x7ffffffc, 0x301, 0x4, 0x4, 0xffffffffffffffe, 0x83e00, 0x9, 0x9, 0x8}) r6 = memfd_create(&(0x7f0000f8b000)="00", 0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00003df000-0x4)=0x0) setxattr(&(0x7f000094f000)="2e2f66696c653000", &(0x7f0000971000)=@random={"73797374656d2e00", "2b6367726f75707365637572697479237d2900"}, &(0x7f0000b45000-0x9)="6e6f64657647504c00", 0x9, 0x2) fcntl$setown(r2, 0x8, r7) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000767000-0x3b)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3a}], 0x2, 0x3) ioctl$TCSETA(r5, 0x5402, &(0x7f0000a41000-0x14)={0x3, 0x1, 0xff, 0x0, 0xa9, 0x7fff, 0xc000000000000000, 0x126e00, 0xae3, 0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) perf_event_open(&(0x7f00000fa000)={0x5, 0x78, 0x4f, 0x638000000, 0x100, 0xbe, 0x0, 0x10001, 0x1, 0x7, 0x7b, 0x9, 0xffffffffffffff76, 0x1, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x40, 0x2, 0xfffffffffffffe00, 0x7, 0x5, 0x2, 0x1, 0x0}, r7, 0x0, r0, 0x6) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x0, 0x0, 0x403, 0x0, r2, &(0x7f00004fe000)="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", 0xfb, 0x1ff, 0x0, 0x1, r5}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000e24000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r3, &(0x7f00008d6000-0x8)=0x0, 0xef) sendfile(r4, r4, &(0x7f0000b3a000-0x8)=0x3, 0x8) ioctl$KDENABIO(r3, 0x4b36) dup(r4) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/10/31 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cca000-0xb8)={0x0, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x9, {0x0, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x3, 0x7, 0x1}}, &(0x7f000013a000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002f6000-0x8)={r1, 0x6}, &(0x7f00002ed000)=0x8) r2 = open(&(0x7f0000a0b000)="2e2f66696c653000", 0x2000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = add_key(&(0x7f00003c7000-0x8)="6b657972696e6700", &(0x7f0000b83000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e4c000)="1e53e54d7c734bce9a23370f36f682af1a881ccdd2720edfcd38d5195b67ae587bcd707464ff9effb9b68935440675a63b179e9b269cdeda27b2cff4f4166a56d83be9edb5b786e22fffdbac5de52148e139b9ead840af1dfa9dbab9380c324875c219", 0x63, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f000024d000-0x83)="f3563bfef2cb1ecfd1662905ec3822cea2a618a7e3f7f994bb4953c60aa00a76e4adb788b3d5daf2f82c76c9ef78e0d94ce346a3aeedc51628455ee9155f7cd5f99d710214f81bc406ce1c4ef20901a868dfa2a3a2099d1c370c25cf35f33940eaf99d132a3fae9300c8711765404f6672ab6a36e9daa3439cf1e98836ac375f02e79b", 0x83) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x48202) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a95000)={0xff, 0x1, 0x2, 0x4, 0x1, [{0xbb0, 0x8, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a93000)={{0x0, 0x2, 0x7, 0x3, 0x2}, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) madvise(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x13) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00006ce000)={"79c3250ac4dd3e4361139281f9f79b4a", {0x4, 0x101, 0x9, "fead86956554", 0xfffffffffffffffd, 0x0}}) 2017/10/31 15:59:51 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) msgget(0x1, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)="2f6465762f76637300", 0x40, 0x0) r3 = accept4$llc(r2, &(0x7f00000b4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000406000-0x4)=0x10, 0x80000) r4 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={r3, r4, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r5 = openat(r2, &(0x7f0000ad4000)="2e2f66696c653000", 0x40, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000185000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000fb8000-0x18)={0x0, 0x7fffffff, 0x804f, &(0x7f0000fb7000)=0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000090e000)=0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000fb9000-0xd)="2f6465762f736e642f73657100", 0x0, 0xfffffffffffffff5) read(r7, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13e5790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f73657175656e6365723200", 0x80000f, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000fb7000-0x8)={0x0, ""}, 0x8, 0x3, 0x800000000001000) 2017/10/31 15:59:51 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x400040) flock(r0, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(0xffffffffffffffff, 0x6, 0x6bd, &(0x7f0000012000)=0x0, 0x4) r2 = msgget$private(0x0, 0x425) msgrcv(r2, &(0x7f0000013000)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x2f, 0x0, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lchown(&(0x7f0000011000)="2e2f66696c653000", r3, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f000078f000)="2e2f66696c653000", 0x6536440369d2ffdd, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e6c000-0x10)={0x0, 0x7, 0xda2, 0xab}, &(0x7f0000959000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000337000)={r7, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6}, &(0x7f0000b72000-0x4)=0x98) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mlock(&(0x7f0000139000/0x1000)=nil, 0x1000) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r6, 0x6, 0x6c4, &(0x7f00000d3000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000b15000)=0x18) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000e7f000-0x20)={@generic="6a841f9f7527431739d9ebde1ef31301", @ifru_flags=0x900}) ptrace$cont(0x7, r4, 0x80000001, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/31 15:59:51 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000898000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000)={0xffffffff00000001, 0xfffffffffffffffa, 0x800, 0x3d, 0x3, 0x9, 0x2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000003000-0x1e)={0x10000, 0x90, 0xfffffffffffeffff, "28ffe54f634f", "40a618bd785108a800174d43c2b6553d"}) close(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r5, 0x8}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0xd3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0) r16 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x0) r21 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) r23 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000004000)=[{&(0x7f0000005000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="d67c85df98ede117d9bd562460393952225bb141bbe50bb80652662ded0b5fa452ef22e0bcf18a2e4ef2f0", 0x2b}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000003000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000003000+0xbe5)=[{&(0x7f0000005000-0x5a)="a0477eaa968ee77e768eb0777a898fd231f810d927f33332cdce6e98b8358215cbeedf862b4263e9e96d2e5e8edcd3e70a7340f36de7b376da1b777493a77c556044a9050b1d2e7d21e0d139f42086802c9fb3d1d6e701028379d76831307cbfc604c65b46534b86e45639e0d2367c719a91195f", 0x74}, {&(0x7f0000000000)="7085ce52a9d5d2d938f18aedd2f906633509fb87ce9ff23b38a17ec13243bd8c1dd5c396e50b85f6f5823cf0c6dddbb9d3203642d9031d9bf7cb87420bd0ade5979e32c306365ca39f46ba25158ab01c7b8c9d23f3425e66bd1224310f6d4bfa2ef72287c51a0b412f0c7e3f5e04dda97d", 0x71}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000001000)="f65eb2d9aec6e35dcd150f1227d6bb94509878342dc9cbecd5e0b0d5420b703d3827b07c5973ff8f753c568acadd13381c774ac9df41a11e4d6b976f30e6e109abd1b9fc638f6b0d5e7c66d003a6d32ef01fbecfa16ee4b5af907c86cfc2d63dda8b11a9c902e8ee4cde54ca5b910044e1aa5c311681084636", 0x79}, {&(0x7f0000002000)="90ad8d86e90853722d5bb4cf01c0fa97dec4580cf58f674297cbee063c4982df2b38180fc24f1b0f017a99786d764d7b86a3ea671d3923ad93700420806ca42f6fef8594c2d9f14027d030b395ce48e5741d7b52f3ee8e61a03ea187b3ce2ccb369ba202baea2257cfbdcebb113eda3603e97c1313206d313700301349fdcaa83c2276662e7533817a310fad88808830a3c0e065a38363a7a6c62a2d954369af80ff43", 0xa3}, {&(0x7f0000001000-0x1f)="ef46083c5ddfd06a413e021bf0808436c75d2a29a58e3f2464c6af941dac60", 0x1f}, {&(0x7f0000000000)="d99b257caee989b02ddb0476aec2352cca124d8c961c00d8d74b8f98cf2fbc487faa83a772c7700349bb6af88929b5af3838a08020cefd8d49d1fd449c8ac70407b05bafa3dd9860e65b0468dab9941475631896e9ae85bbef965ed46c7e87cdbe3f4098dccbe9f3d54e8ada1d1d7c7a9d3902747c0c3fd336da0d79c72278f69347ab163e177d5d621f6108f92353c0cd2657681d3187f427e9127992ae6bf3e0554067ea1def83992d03d4b133673e2875850f07bde4ca87218a568e8b2e192b8c0228ac0386ce9ef37ed9fd4e06ac13c56a9d5e6cf26a", 0xd8}, {&(0x7f0000004000)="ef705fff5eb5241bfbf4295270eddb62fce778257c24d83c642a51159b2ae46d9398209e90da4b5af2", 0x29}, {&(0x7f0000001000)="4ccde7592141aa20f59f720c9b635ef4bf6244c3d24753a1cee2dd2e943406a0167c6eb0df928b8a1bc1df9977ec5cbdbafa6dc6803f7a164bd89c9718c76d8b721c9108213734ee92655b759695c376c612c7561f64171c374787096c545d5e7a1484fdfa0d9c81167d7267dc93bdd8377927fc7246d52f3a4656266871eab8e253af77f0354e37d858a4c50186b1d54dbdbcc82513bb64051bc12926175b6a81de6799eab476c0807880f9df3e9fa92f7e6e29a1de8ba3fc28fa6edb1eed35b4fa5aae0c9abd5bfcf2ad41c55fbfdf1b4e0ab0e4d5f4f83a8818b15fe1f928ac8d1ab0a33e8ccb", 0xe8}, {&(0x7f0000001000-0xb6)="de4ca93faaa91d0e25525b800d544f774abf46d32a1480dc95ea47ccfdc1c0209550b9637ddd94e1a1c9dbc3b57fd7b01fc7069a868d725915b10321ce2673f17a3825905d85aa0dbf63f6cc59c3fb8af77093841825976c0e7f9f7a128730b4c528d157accabee1fbd35a6a404ee526c471c8ed74d4fc82ea7765a8cd6388e143a0ecf64a4440467ab820298945e36a254e27d0c1a3dcacaa7e76af5a1553b4b243e7fc7fde777cf7e5a9e67b363c25e7e1b63e2776", 0xb6}], 0xa, &(0x7f0000001000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffff9c, r2]}], 0x4, 0x4}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000000000)="f0de115c369bd76b87ca3919ff6b4a9d61b6429a0722ed6f7900488ebf88cf9260cce340f467347822217242772b167fc375fdd2597466273cc91a9d43ea2501f2596c22333c87ce08beee4c9f939a77f1abbdb80a9f59ebd404a74decae749e3e05ec008c1cc8fadd4ce94884b8302b3138a744d68b464786fcf8bce8e4", 0x7e}, {&(0x7f0000005000-0x23)="d3d104d3e10923bcd0c7e209223e87231c26c1ca4e4bf22d1a223db5038e8800aeb1e5", 0x23}, {&(0x7f0000000000)="d2e95da7c8057e96b5f3b7ae1b83f8369a427428cfc3ea57fc032b0b34cbc41ffdaa8dc4a3ab490f31796d52d56e9f9dac2ccadb4e5df30d09f2d7bbc116ff0bb150fecddea4dd97712d1601682381e0b701f14cea09d8273a1a431445b3784ef341f93bceed197fefe7da970066f5a65707342045f810c2dd58621ee01dbac6a84e9fa41d9c11b1b935eda1bd91d381533c9fd8a39974193c5e2409b8ee5a80f9e9ed29d0aa106892748fbc94235736390ce567c58b728753a2526b57ac95253c9ea511f17bd3e78dc967e07e", 0xcd}, {&(0x7f0000004000)="8b53b6b8a391bdf5daad146ef9ee72f4", 0x10}, {&(0x7f0000004000)="0e08e336c8d12da504adb4415a662147d5f3329bc63bddd57ca6f342f39562ce4c69fc820b50b75c26179143b24a1c9d0201802d58607c7f0cda7a3a2e6a72130330d1b523559479ae2f454bd25d854688f5b9b0ef1daceac15450ef14c65b2dd56f04ef9cbe37f75225f292063cf554f5ba32e80112f0326a66f765bc2f3947f73fd02ed19c70881d6603816a7d886ad8bdbe0875f21034a137b85002e29c62cbb462c0c1d559ea4859ef276f87b98ffa8362b6814ff9773179081e484017df1e199cd02b578726a3fcd005396c1aaebb6c9e2d4cfa445f5c7135a45683c87bce0d8f7690c1e557f424e5c56d", 0xed}], 0x5, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r4, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r12, r13}, @cred={0x20, 0x1, 0x2, r4, r14, r15}, @cred={0x20, 0x1, 0x2, r4, r16, r17}, @cred={0x20, 0x1, 0x2, r4, r18, r19}], 0x7, 0x40000}, {&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="6f1949ca97bb71d6214033130dc9a38b46f2d40f3a14ef445e82812087eab978d6eca5cbdc52ba3121cc5d32afa15ccb545830503d4c5da507b96738b2a80ea84f48165cf8c980e2014f80279d2b9720e7013cb1b9870fe067eabdd0d40685de761a0dcba7b6aa6365eac0518e763c71ff9c40e2b65813e5450b1f6a2407e6a14c2a062c3a1f07273f5568c29b576c44746cd7074a139ca2c3e240d7d7009ef65570aa6552ce7f1664ed66e3eeca54b1c733ba264906352303233d784a877e15ff74c443f8b3793e7ee78bb02aeaa220515954b18ba91bdde14f4f3729a47a412fd787057d55f928667818a947c97132f1ecb3ca6cd4810271be047b4c61fe478da16c26c7ee5a27f90dc4e10b221acf06d2cfca199032a350295f7b5425a9c2a5e2c20067c23b93412f88ba8ca19975e57519f1c620b116a25771b4b5781d2ad8e4cec01223a452c9ec7ed57024676ebc2c3d153cfb696ed97584a631b5574d96d23298b3a36598789a47d7df3c74df0eb239ca6281a23db4b1329c22e74341fefd6e3593c63a90afd8acd5fcf870a0ee4242523368234e96dc9fdca017acb08a4c784ba7308c146a8541316fa66dd5cd5846336ab086b5955b16bcd88ad7be55e3ae3564b2a54dff7ab1e3909f6aac9a205f2beef8db3d638e38c67f6c5d8dcbff43ebce219283e28abbdcc31cc9193671d4c10be58aa14477095eb7709beb3c28190e15cd845450d64131cc8cf16d1c35dbe8a8b2474f20a4fab92e37b9423bb64b87b48c0c8a8dcb23caaf9e15b01bd9c3a67072c2b02a7ff9c9c1e6d5c72139eede3e275ab7ca1cc1375031515cd63dd66331f1c2c2ef3b70e76045a8d68706f6d5d0add28aae0c89926fd5419e3f6be26dada3e8c41bf9bacfc298b54bcbb47d161c1cb2c30a12e4e23d7fb2979a2e4eab82f16b414916115f7e0ba0bfe9059f3b1bb44a259e16033d07373894b1c6fe32d2b611f4fe28551538f584e3f0da23eee91413eb9f55aca53215fbd75a96c6658d7798ea581ee4d5eb7640b7d6a14d9a4af61f1b93cb50d31decb0d2f9a3068dfe6ac35566226292dc61131f8ae0d726908afbee8fab5af8290b22621ff74e62144af088778d4e8bb84ba2f1e1e179d49b21f0c637ac5524a3d1580b9b8f68d730cf69eedadc024c6e29e04588a3df40fc699b2928422841923319c6b4d5035bb3bf29cb76cf970d984e78dffd43649e528c18bccfb41c7c0a7b14aea857d11066035022b40e88ddb81998e680016b492fe9362af3a3b346705b0e9ac0e5a64436ce32551b7cc79a5a5baa8b7b69ef60cf2644352ec7eb8184e57a5dec271adb378422239b23bd35f35f84cf66e45fb1d6384f898e46003552add493962aa5856f8b52c89dd2f1ce8c7557fad5c8cb592bc70747c305f4e1ce5b172ffa19f380026e45b6f733a8f0ebca9c3b1e72efaebe8b7e2edba754d2394a37e177d01341d7163f914aa567338300ca7745cd2db215b997ef022970de2a23f73d12400c68cc775f54546f73d590015e230ade7a36f9c3534c7895b8c569384317b65c65ea25860bdfa032a0e0b22d1e56eecde3182837137aa2b700639a8abc9514d82b0c5199dc3960ca6d4bb3c4bd4f65f4df859d728edeedd7d8377ccdc9b3c044a8dcbbf29960aaed6c752d45232fd4afc3e46b9085fd71dcb317cbabb780c952cd215191e933709faf4cc62cbb0164e2fceb89090fd13024b62d0b34fdc43a49520c54bffd6a834816c2cd07f8a0471440c2a1214f5cda81b42f4e3f0df12823744e4b9709515ed46572ec6f1b003499550e354c94e3cdfb71af28245e4e011ca5c265d07f7d5630bd8cc7bd2d27bb9bbffd56eb01dfe7f64a99487fd8240e0c32ba2aaea4f00ee7ff5c556bdbcede5fda575fec93f21fa54390c141d358c7106c79a0bd18b96edb2895277c57cdf78d83f57421759a8afb2acaebd48f3d4d3d30f76218c08b08f043b9af3d7b9d768eacc72e426013e5b6ee111c0bcf58dfcdcc1055066068baf02447615c1251579f85a445571cc2a3d32ffea8460cd704d70a76a4955cfccc09e94b66448ab4c32df01fad694eb8e78d1bb9c7dbda645935f262efda2bc3dfb8026e46a31a7ec5a69281f68aeaf00e368f861edba2b985ee587790d4776ad8a11b0f8bf8ca885a188443758fcc37184a55e95866cd07284f748c9357702f068a31640facf3c53360ce7bfab4590dc457650f399c51c35161202e89a8b39eb1d9c5d70f9f79adedda655e8232f567f602c8cdb76c9bd5e8d1e0ddc5a4a38a25c7952e5a5d7cf1cbb6bf2a041febf360c3ae62df5f5dce9e0bcf5b0bb3b2bf40f12faecab64cd50b7aef46b1fa08c3b479cf6edca67a8dde83f6793e8e96b583588b7f127b2fd9375a03c5d3a853d9fe72b68d7fa473c9aebc89aa2b5037bdf444b3e12cc79cfba4e7f033aeb80ffeb4cd6d84d622d99f8def3a41b98aa3af8255d8ce7e842a405939bb8fd47db8199bb7f07e3c1057dac36e824e748feb94de7babbccc410b766949d2c30716d1e9478bb9e6ba427993db2739d5d55ec23cd6c8961c15146831e9243bfd96a228a054bcb83c980d702d0e856d223bf71fdc56da193317323c99d79224c250d9058e20660913161c91a2d16228b0f58b83533b5b75b53dd26dcf6e3edf1529598771869677bd52b9ac7d0e707824fb849d42241e50751f0d8619695d0925460d939ab68b8b782da2db5ae13e351af455eb17aab3d524dab77558edb9da5566d180b55ac6e94cc0e5d4f6eaa4d3a482ec61c2b42608dd0ad6716b5731b1fdcca1ebc1b91f0e9fb6bb05ea38d5df534c6f4317eff7861cc152bf502d3ab66883199d88657167f5da4ddd090d2549109635e57209c0fe52db4f61af7a4813c7a690528e670d7a5403d8180f4e74bf775964139df230d71f2a44f73dc0cb47e73f2417aacaf2825df8f079c266dc872ad7c2660759562bfee0b38b36d4a10763ad25e82d13e561370fb9ebc2873009b596c743dd2f3b75940ce1a5ebba55a69d40c2c39c9d9144ce1c0ad9961fe2cb726d99898efbb7fb876a467fdfdedcec73d8549161998a2e8a1171d0d87b8a8b92cdfaac45737b629a17a650c934479cb84ce9bde11973818c91758c5d29ce96a0fa095ca67deff544aa3dd79fada9ced8c36ddfc2856288e73c68a51076268cbdb17f612bb3e8cdd95502911065281b914e5432f891be6662c23be09ed323b4f5f61ace21e1f1f079700927146310ea1db8ea0ee3e5c04d7ef74e180f6b03f33f18dd4d47d31befa61b9fd4bdf73ea76e2f6963c76a5fb4ae4104e3852cfb0d0071e2d49a00a3c000e12230d2fb226c5ca890dc02bf4ad5670e388e4fa556f07bf398b9c7a8bfa22d781a30550b5af411cb67b18b69e92130d685758013f42b7cfc02ff9a6433ae5ae2853bc3bb5ae061159539dd4bb3f49394db748e644cff276bf831e83cb2be45bc4e0aa86a9f4cdc6bd288ccab7c8f79b7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0x1000}], 0x1, &(0x7f0000004000-0x28)=[@rights={0x28, 0x1, 0x1, [r3, r1, r2, r3, r1, r3]}], 0x1, 0x10}, {&(0x7f0000005000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x2c)="998a02183cf886e28449a0c16d2300cfb725c1c75f4db591c096fc77bfdd6d9ca9a5cbe6f8d1ef7b1df4ccc8", 0x2c}, {&(0x7f0000004000)="ca65e9ba055da492eb2f00f8c2fd3e26f1eb9c02eaf70ed2d759bce268fad9", 0x1f}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r20, r21}, @rights={0x20, 0x1, 0x1, [r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r22, r23}], 0x5, 0x4000000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000)="460c6edd37eb6339470827aa500ddaf73436ee7446d1ed969aecabab4388193043063938a8750f177488f869c78c0ce077ba9b7f13a1b83d3294dcfb1eb5dd786f521c2a4f6a054430d842948953f462a915d6c976d903cf5e36208eb175ac755e5ca5590ad1c2473b169b8b221bdd3ccae4925e82b11f535948ce1690d70ed12f81860378113e1d49c032896a244cbe9240e01be49ba2a9a317d342002b981f3a89b7f3cec03953", 0xa8}, {&(0x7f0000005000-0xc0)="7104ab61496cd63df224bd2cdb64f1c8a504ea35fb1e8ac8940832b9c42db6a3758b2e217220b8cd62eeaac21370fb0e005346f45d181a10273c1d05bc40684af18e143b9e3717a939efee6eab8b5a2f699e1b55be34077ba78240e0b3598e4521d3b2d73b45e210cfc0aacc76b9ac2ba1ff471455ead8fbb10d3441f801177c2eee2e8954e00cdab742cb4e4514962da8aa56d8ade883a832ed3b5787c5978a8da12d84a1f7d4c5f1b429c0f71fbbb913e6cef862647a336416d497adc16323", 0xc0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000)="591e71fea8b45d44818d87e7c46e9ea14e", 0x11}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="38bb5eb4725d74d4d6e00a16d586532c7b0cb46e9ebbe59b9eb6c74acc598c5d8987abf38101b32dcabc810801222127d973e698f0a425ad536de699d1b358d18dc839b4d297a37e32144708775e216ae2b60c89df965f165af21cd22a9fb13f8114ea67c244c0c6eea801f11c6edbed1bf9fa", 0x73}, {&(0x7f0000004000-0x86)="2292fdf9af36888fa28b49e82a2ada2253f917a02f86c3093f1479e35c1b3453394dcc2cda8c0a03f58a4069a6c2a6285852fc3d111ea8e3ece4fe0dc22bdcbf2f93bd172559ed3cea719f7f31d4c61309e6e1ca484a74900fd50cb155ed70c81fca0bc6eddd032e51d8c10452ad6f84586ca6abbfca696b39844d7a7f7586e117dac534c13e", 0x86}], 0x7, &(0x7f0000005000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r24, r25}], 0x1, 0x40}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="586d3bbc184eb9ecd85f44cb06b4865b2406eb49edf3c4e344f46a0134ded406d978d21b58d5089d3894c6099e0186c652af3283ad32595b1eb5f1652868334fd424baa158eb8760acac5366dab12b0d1eb83ae87177eb3702e4e531a71a6b20511be3ee08d9f66fa2cf51f8e3c20d77688e1f2ea54e484e2073cfe9231d05b17c87ac7fe790a2448b514dbce0fa961deefb30d6", 0x94}, {&(0x7f0000000000)="327b172243661922bf118820a24f07b47d2086ba7320a4cc5b21642a744b6b0a0d0232ed064c89ce3993a6709bd49a95da491f4978143c8f45ceba9b7844826f8b99eca5bfd138e9a17e63997a5e7ff732c3d2a1307c8e3b4f24f1c1", 0x5c}, {&(0x7f0000004000)="f6dc", 0x2}, {&(0x7f0000001000)="08ba4febbe5529cfe951d9c0775b3627f36ac65a2e16f66e4a1ce0d252ee78f4f9c554e3412442269c7ffe04746c9933bb4cd547ef2fb612b40e1a19361a0e3b35f16b181e4be921a6ea0e7ec2b2f0de4356266dcf22a80969adce", 0x5b}, {&(0x7f0000004000-0x11)="a50e5d5f95c5e4d1d0d3973d0235e2a5d5", 0x11}, {&(0x7f0000002000-0xed)="3e771a2d7263c678190148247e45004164214a128028a432f0183ecb6c45d638a336a7bf28aafcf4912bfb09b7f9fb1758ab92bb0abaae8c4e434c9a34db19b9ef373a4029c5cfed0301e890749e78417746961805287846b53091e0bbfec39812acb3822c0c2d7621feba218de92e355ca8c978d5d6165e506abd68926c7f5b29c841a754e2763c2de429bfec108bfc37692305252dbcd661adb62ad4442afcd58fb3ba45f9fba8b0a768f1a87108db2b2f89d91cfa59e9de1bd59936b833794765ce295aba11f4bf97b4ee0bfe588fe9112e8eb5432d0bf4f373ee5d1f489b15956615c5b07a47494c7e133e", 0xed}, {&(0x7f0000005000-0xad)="79d528140f491791584a535aa929c63bd5cb1bd73bbc1ea73f0b5c75d826d23e24cc74e98ccbc834cbd1b19e5b5f1912af3be95bf30614d3e02458cc36e54f890e9ad9d509124966e47b2ee532193c91c3622426cfdd6a263aa20ed1895cbf883324ecd2475592201735c3e6c661ea15803b232e29c33cdc10c74ca1072363f9706326a24a651d2f918aa7482a928e23e19a183c3080107c468834bc870fa6e8c761c7021b0989058dea605bf7", 0xad}, {&(0x7f0000005000-0xf3)="2c7a45a59a405c9a6f18c592afd8d203bd0e3838f675238c20b68b4bb6c8757edbcc92d2809a3832b116b3707a29a0cb8b36a02f0ebba5b0fb6ed3d5eb080a71cb9f8814af435eacb3481884666e268c20e7a13ab413d94154b3f75a9d487fccc3a109090f6b75996e958046a8c5404938b50bf608f3ef2f3b12888d34ed575ae68225c2bc334cea1d9abf014a289172eed939365d3a41b04701d59f921efe9c4efee7af21a7c57a4013b703edd3cec69807cca4011dada7ddfc0f0076edfb96eb65eb489db69e5c35044ae7acfd95a8df551e42020849559d84443dcb23211a5f1a34766127e68b85bea0d6244a2e9c48a58b", 0xf3}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x40000}], 0x8, 0x4000001) 2017/10/31 15:59:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000f3e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000011c000)=0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchown(r2, r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c4c000-0x10)={0x8, &(0x7f0000001000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1000, {{0xa, 0x1, 0xe8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff9000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x4, 0x8, 0x1fe, 0x8}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf0, 0x3a, 0x5, 0x100000001, 0x788306cd, 0x8000, 0xfffffffffffffffc, 0x3, 0x8, 0x77611026, 0x3, 0x10001, 0xa2, 0x229, 0x6]}, &(0x7f0000001000-0x4)=0x108) 2017/10/31 15:59:51 executing program 0: mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fd9000-0x6)="2f6465762f7663732300", 0x7fff, 0x90000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)=0xc) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$tun(&(0x7f0000a4c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) io_setup(0x3f, &(0x7f0000a39000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x1) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = shmget$private(0x0, 0x4000, 0x40000102, &(0x7f00006dc000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000e5b000)="") read(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5b000)="2f6465762f72666b696c6c00", 0x181201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r3, 0x4010aef5, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x30)=[{0xd002, 0x0}, {0x0, 0x8}, {0x100001, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e5c000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x4, 0x8, 0x3, 0x5, 0x9, "3419d4bc81e5b8a594391b6c8a5e9d74abdc50f7a18bc08825bacbd70ee3bbd37aa42155658bf4b9029fcd76e44b140524a3278c7c77522d67e5048e032ead", 0xffffffffffffee41}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="bbde2430786006d9e26c5565f00877b506d87d0b6bc5fa562ca201e42d66700a8aa8e64be8be9458bbc484fd0bf572b72c24b59140d7fa56af0f80a448c4cffc8b960d84b0702f928faaa8d1b65fa2152b02daf76351f52846291bae5625958cebb66064a787677518eeb3b6fef474c1c8d7dcfba420167b132affde066eae2a7ac650975b84bac7a6a534f2ff9ef1a75aa81325dd28e84e4841", 0x9a}, {&(0x7f0000001000-0x2b)="3d35c3fbeda53b62ecf67008e553925971b61a3f63924b2f826b369c6e3661845301f19470417b6a78b244", 0x2b}, {&(0x7f0000e5b000)="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", 0x1000}], 0x3, &(0x7f0000e5c000-0x48)={0x48, 0x10c, 0x401, "f8b9b615eb2af613a27d6a766fc3230c9845e7596c497ba132fb0de417f87ae21a3e18b52d73965be85a3f565d5f89f976552dca0a"}, 0x48, 0x1}, 0x4) fdatasync(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x80000001, &(0x7f000004a000-0x10)={0x77359400, 0x0}, &(0x7f0000002000)=0x0, 0x1) 2017/10/31 15:59:51 executing program 1: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000d23000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000009b000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000dcf000-0x9)="2f6465762f72746300", 0x4000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x6b, 0x7, 0x5}, &(0x7f0000123000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x80000001) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x80000, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000830000-0x8)={0x42424242, 0x42424242}, 0x40008000041, 0x3fffffd) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c79000)={r1, 0x1000010000100000}, &(0x7f0000f0b000)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00000b0000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000748000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = getuid() getresgid(&(0x7f00004bf000)=0x0, &(0x7f0000579000)=0x0, &(0x7f00004ea000)=0x0) r7 = request_key(&(0x7f0000ab4000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000f77000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf3000)="40766d6e65743100", 0xfffffffffffffff9) keyctl$chown(0x4, r7, r5, r6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000088f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, r3, 0x0) r8 = epoll_create(0x400000fffe) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000077000-0xc)={0x0, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f0000ee0000)=[{&(0x7f0000406000-0x39)="39000000130019470400000100070000800700000200000045008023000409000900180000020000000000000000d8000000e9070000000403", 0x39}], 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/31 15:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c60000-0x4c)={0xa0, 0x7, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x0, &(0x7f000034c000/0x3000)=nil) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) 2017/10/31 15:59:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x3, 0x0, 0x8, 0x6, 0x1, 0x7af}, &(0x7f0000b81000-0x40)={0x401, 0x3ff, 0x6, 0x2, 0x2, 0x9, 0x39, 0x6}, &(0x7f0000001000-0x40)={0x80, 0x9, 0x7, 0x4, 0x28d, 0x80000001, 0x5, 0x18}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x8, 0x200000) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000000, 0x32, r0, 0x2000000000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f6b766d00", 0x200000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001000-0x9)="000000000000000000") ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x94) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b62000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, "b4fb6b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000070d000)=0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000099d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x1, 0x2, 0x6, 0x0, 0xfff, 0x1b, 0x20, 0x80, 0x0, 0x0, 0x0}, {0xc000000000000, 0x7f, 0xffffffffffffffc0, 0x7, 0x7fff, 0x5, 0x1, 0x10}, {0x4, 0x0, 0x4, 0xb9}, 0x80000000, 0x8, 0x6, 0xa373fb9654be3a1b, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0xffff, 0x60}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x1, 0x10001, 0x2, 0xc61a, 0x2b}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000fc6000-0x14)={0x8100000000000, 0x21491039, 0x5, 0x4, 0x8001}) ioctl$TCXONC(r0, 0x540a, 0x7) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) modify_ldt$read(0x0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x16, 0x96, &(0x7f0000002000)="9b89e79a2bd6e04d81ac3027025199cd176d77e74223f4ccc58a997733836b38fa0efade19253e7b6a533ed8d13cf47e88be32065edc25551c61322aed5bf0217144c19f862d675bc4d05434990e64b04c99307947bb066ea58c91a85bc67f6168506450bd7c668e443fa354ffeafc32d23583bb3c485608cff0f2956fc741c05d71a7da358a2a0827d5b35b5a82d5a3fbbfaed02d4e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f0000004000)={0x100000001, 0x10001, 0x8, 0xed9, 0x100000001, 0x8001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x0, &(0x7f0000cd3000)=0x4) 2017/10/31 15:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f1e000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000018c000-0x10)={0x2, 0x8000, 0x2, 0x9, 0x0}, &(0x7f0000410000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007f9000-0x8)={r1, 0x1000000000000000}, &(0x7f00001c9000)=0x8) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000a7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/31 15:59:51 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000008000)=0x9, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) socketpair(0x1, 0x5, 0x6, &(0x7f0000ac4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000866000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f000090b000)={0x2b87a2e9, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000926000-0x7)={r5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x824, 0x1, 0x0, 0x2, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x1, 0x10, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r6, &(0x7f00003b3000-0x2)="f73b", 0x2, 0x0, &(0x7f00006d7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000b81000)={r5, 0x0, r4}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000518000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce6000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000138000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058d000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000817000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xec4, 0x0, 0x3f, 0xf, 0x20, 0x20, 0x1, r8, r9}, {0x3, 0x6, 0xfffffffffffffff9, 0x0, 0x2, 0x6, 0x4, 0x9}, {0x4, 0x0, 0x80000001, 0x100000000}, 0x800, 0x80, 0xae4, 0x1, 0xffffffffffffffff, 0x3}, {{@in=@empty=0x0, 0x7, 0xffffffffffff0000}, 0x3, @in=@rand_addr=0x100000000, 0x9, 0x3, 0x1, 0x0, 0x1, 0x3f, 0x8}}, 0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00002bd000-0x8)={0x0, 0x0}) poll(&(0x7f000033b000)=[{r4, 0xffe, 0x0}, {r7, 0xfffffffffffffffe, 0x0}, {r3, 0x40, 0x0}], 0x3, 0x10000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000016000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r10, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000fe5000-0x8)={0x42424242, 0x42424242}, 0x1, 0x10) syz_emit_ethernet(0xa6, &(0x7f00002cb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@rand_addr=0x3, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@loopback=0x7f000001], 0x9}, {[], 0x0}]}]}}, @tcp={{0x2, 0x0, 0x42424242, r11, 0x0, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@generic={0x5, 0xd, "d2fa6a04170a6648e023b4"}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @fastopen={0x22, 0x10, "ff62c28fb8523162897640838e0c"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f00001e2000)="2b2e00", 0x3) [ 152.478579] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 152.534283] multiple allocations for the same socket [ 152.534558] ------------[ cut here ]------------ [ 152.544546] WARNING: CPU: 0 PID: 20398 at net/core/sock_reuseport.c:41 reuseport_alloc+0x306/0x3b0 [ 152.553681] Kernel panic - not syncing: panic_on_warn set ... [ 152.553681] [ 152.561033] CPU: 0 PID: 20398 Comm: syz-executor3 Not tainted 4.14.0-rc5-mm1+ #20 [ 152.568631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.577958] Call Trace: [ 152.580521] dump_stack+0x194/0x257 [ 152.584125] ? arch_local_irq_restore+0x53/0x53 [ 152.588770] ? vsnprintf+0x1ed/0x1900 [ 152.592549] panic+0x1e4/0x41c [ 152.595712] ? refcount_error_report+0x214/0x214 [ 152.600436] ? show_regs_print_info+0x65/0x65 [ 152.604910] ? __warn+0x1a9/0x1e0 [ 152.608340] ? reuseport_alloc+0x306/0x3b0 [ 152.612543] __warn+0x1c4/0x1e0 [ 152.615792] ? reuseport_alloc+0x306/0x3b0 [ 152.619999] report_bug+0x211/0x2d0 [ 152.623610] fixup_bug+0x40/0x90 [ 152.626947] do_trap+0x260/0x390 [ 152.630293] do_error_trap+0x120/0x390 [ 152.634159] ? do_trap+0x390/0x390 [ 152.637678] ? reuseport_alloc+0x306/0x3b0 [ 152.641882] ? vprintk_emit+0x3ea/0x590 [ 152.645838] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.650658] do_invalid_op+0x1b/0x20 [ 152.654343] invalid_op+0x18/0x20 [ 152.657766] RIP: 0010:reuseport_alloc+0x306/0x3b0 [ 152.662577] RSP: 0018:ffff8801c5717a40 EFLAGS: 00010282 [ 152.667912] RAX: 0000000000000028 RBX: ffff8801c9ffe000 RCX: 0000000000000000 [ 152.675149] RDX: 0000000000000028 RSI: ffffc9000408f000 RDI: ffffed0038ae2f3c [ 152.682388] RBP: ffff8801c5717b10 R08: 0000000000000001 R09: 0000000000000000 [ 152.689627] R10: ffff8801c57178f8 R11: 0000000000000000 R12: 1ffff10038ae2f49 [ 152.696867] R13: ffff8801c9ffe000 R14: ffff8801c5717ae8 R15: ffff8801c9ffe438 [ 152.704134] ? reuseport_select_sock+0xb60/0xb60 [ 152.708876] ? xdp_do_generic_redirect+0x1110/0x1110 [ 152.713960] __reuseport_attach_prog+0x208/0x280 [ 152.718687] ? bpf_prog_destroy+0x20/0x20 [ 152.722805] ? bpf_prog_store_orig_filter.isra.43+0x147/0x1f0 [ 152.728658] ? _copy_from_user+0x99/0x110 [ 152.732779] ? __get_filter+0xb7/0x220 [ 152.736641] sk_reuseport_attach_filter+0x38/0x80 [ 152.741457] sock_setsockopt+0x164d/0x1ad0 [ 152.745668] ? sock_enable_timestamp+0xb0/0xb0 [ 152.750217] ? kcov_ioctl+0x56/0x1b0 [ 152.753904] ? lock_downgrade+0x990/0x990 [ 152.758034] ? schedule+0xf5/0x430 [ 152.761551] ? sock_has_perm+0x29c/0x400 [ 152.765582] ? __fget_light+0x297/0x380 [ 152.769529] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 152.774866] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 152.780547] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 152.785814] ? selinux_socket_setsockopt+0x64/0x80 [ 152.790717] ? security_socket_setsockopt+0x89/0xb0 [ 152.795708] SyS_setsockopt+0x2ff/0x360 [ 152.799660] ? SyS_recv+0x40/0x40 [ 152.803083] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 152.807898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.812887] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.817623] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 152.822347] RIP: 0033:0x452869 [ 152.825507] RSP: 002b:00007f80f29e4be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 152.833183] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452869 [ 152.840430] RDX: 0000000000000033 RSI: 0000000000000001 RDI: 0000000000000013 [ 152.847673] RBP: 0000000000000082 R08: 0000000000000010 R09: 0000000000000000 [ 152.854913] R10: 0000000020e9bff0 R11: 0000000000000212 R12: 00000000006f63c8 [ 152.862152] R13: 00000000ffffffff R14: 00007f80f29e56d4 R15: 0000000000000002 [ 152.870061] Dumping ftrace buffer: [ 152.873661] (ftrace buffer empty) [ 152.877340] Kernel Offset: disabled [ 152.880935] Rebooting in 86400 seconds..