0000000080)={'bridge0\x00'}) 2018/03/30 17:01:09 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r0, 0xfffffe78, &(0x7f0000000040)=0xd) pause() r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedreceive(r1, &(0x7f0000000200)=""/69, 0x45, 0x80000001, &(0x7f0000000280)={0x77359400}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) 2018/03/30 17:01:09 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000fc0)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, [{}, {}, {}, {}, {0x0, 0x9953}, {0x401}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1000, [], 0x7}, {0x0, 0x1, 0x5aba, [], 0x5}, {0x74, 0x80000001, 0x69c, [], 0x10000}, {0x7f, 0xff, 0x400, [], 0x1}, {0x3, 0x2, 0x8}, {0x4080, 0xf6, 0x8, [], 0x401}, {0xea5, 0x1, 0x6, [], 0x101}, {0x401, 0x6, 0x7, [], 0x40}, {0x6, 0x1000, 0x40, [], 0x6}, {0xfffffffffffffffa, 0x1, 0x8, [], 0x808}, {0x8, 0x4, 0x8, [], 0x5}, {0x80000000, 0x10001, 0x10000, [], 0x7f}]}) fallocate(r0, 0x0, 0x3, 0x1) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 53.649611] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/03/30 17:01:09 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x1, r2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x72cd, 0x4) getsockopt(r1, 0x20000000000111, 0x2, &(0x7f0000000100)=""/4, &(0x7f00009d6ffc)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x6}}, 0x10000, 0x6, 0x1, 0x9, 0x101}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) 2018/03/30 17:01:09 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xc0000, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffff}, &(0x7f0000000440)=0x90) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) gettid() timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:09 executing program 4: r0 = semget(0x1, 0x5, 0x14) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000001000)=""/4096) unshare(0x8000400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002040)={0x1}, 0x1) r2 = add_key(&(0x7f0000002080)='keyring\x00', &(0x7f00000020c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002100)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x2, "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"}, 0xfd4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) 2018/03/30 17:01:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000240)=""/198) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000340)={0x0, 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000000000ec09000000000000d1ce000000000000ce02000000000000ff000000000000000f04000000000000ff7f0000000000001a030000000000000900000000000000770800000000000000000000000600000000000000"]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x800}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000380)={0x2c, @empty, 0x4e23, 0x2, 'lblc\x00', 0x2, 0x81, 0xb}, 0x2c) close(0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000003c0)={0x0, 0x7, 0xfffffffffffff800, 0x1000, 0x0, 0x4, 0x8, 0x3, 0x6, 0x2, 0x8, 0xfffffffffffff000}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="737973c0280134348d64efc78bde19a9b8be74656d2e00"], &(0x7f0000000180)='syzkaller0\x00', 0xb, 0x1) 2018/03/30 17:01:09 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000a87ff8)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000000)=0xe8) connect(r0, &(0x7f0000000080)=@can={0x1d, r1}, 0x80) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') r3 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/03/30 17:01:09 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x358) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x258) 2018/03/30 17:01:09 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x38000000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40401) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x5]}, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000080)={{0x401, 0x1, 0x4, 0x81, 0x8001, 0x1}, 0x3ff, 0xff, 0x0, 0x6, 0x4, "ddaa0ff2410ec7149a1dc4b4eccb1518d46fc042468d97e3ed707bbc372c68c53f46309369e149ae9dfbda1960c21b8ebb72798eec04fa40fb784d20e39f7d4fe8e895bb4ce2160b760f77bdef4dead8a8b9c64f65bd44f9cc8e2b1c0a2665df422b3814442967cf769904719d7cfbc2916bed65984eebb4682bbcf4a59aab9b"}) r3 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000007c0), 0x8) getegid() setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0xfffffffffffffffd, 0x8) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:09 executing program 2: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000006000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c850745000000000000000000000000000000080000000022655d9922c605080bad799e27321db630eca24731bc382634dc9288e0c1d0523795c99b1692f249c2eb9fee76a3c0188b0e3e0a7f80f09bdee5bc5164c4563be5b95913db2914f830ae9f143718bd55e40442e7042b8e1c47c378ec5ab7aa95f3812326ad3cc283d8425fde5cad3e0abce8f1c03563"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x1ff, 0x4, 0x6, 0xf3bd, 0xeb}, 0x14) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x0, 0x0) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="f10600070200000000000000"], 0xc}, 0x1}, 0x0) close(r6) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000300)={0x80000001, 0x2, 'client0\x00', 0x1, "e150d043a386f234", "175f9cd2bbac902226cef5e2522a83a360badb9a3729fa6114b329f16479528e", 0x800}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz0\x00', 0x200002, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f2193"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e}) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000001000000bbfe8000000000000000000000040000aa00004e2008089078000000000000000000c7ee9b5b64ebf6b2e74d380b8ccc72dd01f63da1504cb7408b91bc7417b17ce23891a15e87535146191c5473867e5dc5d87fa00eec6fc12098b06b50bc9af6a0a1394d178d818102129b3a5cdea0be20caa4d88f9df3480599f2f23208210e27a530c5d5be9ffffa594d4879b832dbdf6adbab18a2295c13394ac2bd6a11117f9f69ace0c146757646b797dc7773755ee23d0c5b045fed1d1293c1ce971dad5e8619126e3a940a9a858d18000000000000000000000000"], &(0x7f0000000040)) ftruncate(r1, 0x0) socket$nl_generic(0xa, 0x3, 0x10) 2018/03/30 17:01:09 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="240000001a00030207fffd946fa281bc04eee6d87986e0d387d2b78502add131b4d9c404c15f2f98a4002cf0eda84957256df38f949a20305c7c", 0x3a}], 0x1, 0x0, 0x0, 0x4014}, 0x2000c040) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000001800000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000004c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) msgsnd(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73deaaf5b90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d9e7c9f5ccd0b20b7fcf0e8d366c076dc34de9c37b999c9c8c5f1db072dded00c9c68c5499e466fc4af7d9ad70348e9e0141a657d868090ab099dca488e2b1da98ca07eb9dbfdcbe597d9adf137a7993e594576a5ec61f6844200000000e0ef197e7e188c5f6f56ef2c7e0164584512ff949b62e0f90f6b9a0c62361db11cf76e3426c133004fbdd7fd0c3cdfe7784447cb65fb3c71c480d7aeb8baa4ed516f333e8a15e106fe144857811b2db3000e24d08ba96966b36120a0a5e57248b7b3662a401348326fcc89299dc2b966e1f1d29fd2f0d6b2e1877e9763430eb873db3afdfbf7e54b5e44209b50cb856b34c0615f66242029df3993a528389c3b6a77cf1449b0e86fa4af61d33b6df80dc833f3c395e7690efa3cd8678e99fc352e9a0ef224d31ecd514cd0d11aa49a68313896948d8a1aed49d85f443364f3ead1ef6f62cbf756a13d4f0248449101c000000000000000000c5953c356ee40c2efbecb863784509a81de0d8ef63b91035224b4a5889b78fa31fcd81ea2844d2f7aaf28d21b2c39ce44a0848d6222710a95f898853f96b2f4cc0d3f568878f9648c92386d2cf011927fb4c400c852f76cfdbf81b41682eb74764a4f4675d52f956edfb722ca1a5f5f209b9c86062029e720cfb1ddf6f24386a8f40dee9e1b9437a955c1f0c0fb82bde9fff778cf7bd4b4d0300b54ada241a26bdb007f43495d79c9d717ae1ff7c22a8bf8e6d23c63315882a783a35da84d7"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000500)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r7 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x0, 0x989680}, 0x6, {0x8000, 0x2}, 0x8, 0x2, 0x4}) setsockopt$netlink_NETLINK_RX_RING(r7, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/03/30 17:01:09 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) keyctl$assume_authority(0x10, 0x0) remap_file_pages(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x1000000, 0x40, 0x8000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r3 = dup2(r1, r2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)) ioctl$TUNSETGROUP(r3, 0x400454ce, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r4, 0x2}) r5 = fcntl$getown(r2, 0x9) syz_open_procfs(r5, &(0x7f0000000180)='ns/cgroup\x00') set_mempolicy(0x0, &(0x7f0000000340)=0x7ff, 0x7) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x3, 0x4, 0xfff, 0x4}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4, 0x8}, 0xe) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0)={0x6}, 0x4) 2018/03/30 17:01:09 executing program 1: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000004c0)="4caa57e1e10595cf31b5fc4da17ff19b87862825ca0e541c4b8ea7f1ee8fffb88f42c90f9beb45e859bf6769dc13061ee6705900cfdf8ff6e432a0dcaaf638c5f64d65906f28d442c137f1e036877831c841d789cf5211", 0x57}], 0x1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3df}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x402, 0x0, 0x9}, 0x7fffffff}, 0xa) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r5) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 53.852852] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20003 lblc 2018/03/30 17:01:09 executing program 4: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="810560c5d503c2c131faec8578168eaa97b4fe45393ce47dd9c3f6ad9dbbad0c723d838f528f74d09dda90555fd3244c3ebde43204cce6789ac37b4090c679a362cf3f3a89008c52bf92c3906b6ed3ed5c4b3ad1283b6e10fd0f3c33910b7515077d41821e684452e54ea5bc420872b2c86456587ae7e17123f462ffdd11ada775366f10b234ea59b6ca37a61e21ae02f6149eac490908f7285fc4de52ca291839e136e3bb62618acb65446367f5db12a9a4c4e008f3fa53373f77978ebe772a6c0b5a61470299a0dcc514f8298611b370d5c73612e6d23f4284490ddc4a74d7b45ff701761be861dc7af039cc41fe4d16bb3fc39cac1e", 0xfffffffffffffd01) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000002c0)="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") 2018/03/30 17:01:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x0, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x0, 0x200, 0x5}, &(0x7f0000000b40)={0x0, 0x81, 0x2, 0x4, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82", 0x2c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(0xffffffffffffffff) dup(0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x6, 0x4) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002a80), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000480), 0x0) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0xa) syncfs(r2) r3 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="581b03c407e6cb904817f976e97718b560c7f7e13d7e140f8b715e937e", 0x1d, 0x0) add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6d95971609", 0x5, r3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000180)=r4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000100)=0x10) bind$ax25(r2, &(0x7f0000000040)={0x3, {"3f1debc8f08685"}, 0xfff}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) [ 53.902738] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20003 lblc [ 53.927829] mmap: syz-executor7 (6086) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) 2018/03/30 17:01:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x20, 0x3, &(0x7f0000000740)=""/251, &(0x7f0000000840)=0xfb) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x6, 0x101, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, &(0x7f00000006c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) ustat(0x72ec2682, &(0x7f0000001680)) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)={r1, r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000115600000000000000b2000000000000000000000000000200000000000000000000000000000000000000000000000000000000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r1}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) r5 = dup2(r4, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f0000000600)=0x18) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000700)={0x55bf, 0x4db2b00000000000, 0x2, 0x2, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(r4, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x3f, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x9700000000000000, 0x4, 0x206, 0x2, 0x6, 0x1f2ec637, 0x1000, 0x2d24ea3, r6}}], 0x60}, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000680)=0x80000001) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x5) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r7, 0x11, 0x2e, 0x40205) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) 2018/03/30 17:01:09 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000140)=""/108, 0x6c) sendto(0xffffffffffffffff, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000040)={{0x3e, @multicast2=0xe0000002, 0x4e21, 0x0, 'rr\x00', 0x18, 0x7, 0x5e}, {@broadcast=0xffffffff, 0x4e21, 0x10000, 0x1, 0x9, 0x2}}, 0x44) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/03/30 17:01:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x100) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000200)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x99a2, 0x1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000100)=""/15, &(0x7f0000000140)=""/44, &(0x7f00000002c0)=""/126, 0x100000}) write(r2, &(0x7f0000000080)="1f0000000104ff00fd438f7b0000", 0xe) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write(r2, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) sched_setaffinity(0x0, 0x0, &(0x7f0000d81ff8)=0x101) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) r8 = shmget(0x3, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) shmat(r8, &(0x7f0000005000/0x3000)=nil, 0x2000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) perf_event_open$cgroup(&(0x7f0000000380)={0x3, 0x70, 0x3ff, 0x7, 0x0, 0x5, 0x0, 0x9, 0x8051, 0xe, 0x2, 0x9, 0x1, 0x5, 0xce, 0xfffffffffffffffd, 0xd6, 0x10001, 0x64, 0x1, 0xffff, 0x100, 0x2, 0x4, 0xffffffff, 0x4, 0x7, 0x400, 0x200, 0x9, 0x80000000, 0x1, 0x8, 0x262, 0x1f, 0x4, 0x7, 0x8, 0x0, 0x7fff, 0x2, @perf_config_ext={0x2, 0x6}, 0x0, 0x2, 0x2, 0x0, 0x2, 0x100000001, 0x7}, r5, 0xb, r1, 0xb) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r7, 0xae47, 0xd000) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r10, 0x112, 0xb, &(0x7f00000001c0)=0x1, 0x2) 2018/03/30 17:01:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x3f8, 0x290, 0xffffffff, 0x0, 0x3f8, 0x560, 0x560, 0xffffffff, 0x560, 0x560, 0x5, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], 'bond0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ddd0b6aa96c0f4c9058bdce4e29dd1c6cf61a6bf322f4316220e5dae698"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, [], [], 'bpq0\x00', 'gretap0\x00'}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@dev={0xac, 0x14, 0x14}}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], 'eql\x00', 'tunl0\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f00000018c0)="ef0a6843de03000000000000000071871f000000d773b186df8d5df63fe55e9e9f49a787e9c37cea21fec2daf9ec4313f031040fe793cfe87a26bca17a1ca5d348e749b0b018aa84f6f92dd68c00000000000000f34bc27b3d62fb106b4cb93917202ff1e73d430667a05ce9acf8a78062aaad2de6d741a1dba3592d15fa6b2c1e1178b56526b416464fbfe508e6bdbd349b813c0c264354880ffc2434580e198da5d5b8e767400efaf38021a88c02f0011a67b401", 0xfffffc62}], 0x1, &(0x7f00000001c0), 0x0, 0x2}], 0x1, 0x8080) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001840)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, 0x0, 0x7f, 0x2, 0x400, 0xffffffffffffffe1, 0x80000, r2}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001c80)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x84) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) 2018/03/30 17:01:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x81a2, 0x200000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="15808b67d5d8659ad6ffdb9ac39155f811e0ce7faabee2b9c18d89826413ed680f7ce528f96121473c43f5f1096ed868097be32d4230f0ab80b41f7365cea99fe531ab0720ae3c481a35ad18290870db32364f972de122d9ffc4f89c11350e4c601dd5e951ef64b1681344b3bddeb7c112e0fc5b9753266da200ae1c92928e088482d79f0d69e464b6ba2f2577370ad581cf0ec0e0857e9170cb65d9a611b1544ea5aa7de2f097f60519a715a2032871a0d9967fc733030089126df3a4c4038df35f319ee8949ad4a1ddae653e4b946416a1bc9a31e79c315aaa7e3eac58") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000100)="148e5688b189ce0c1408e12332dfd724e63c78855dca56f914df1375a992a5854f23da95722d2d12", 0x28, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000040)=0x81) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000080)) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) [ 54.192136] print_req_error: I/O error, dev loop0, sector 624 [ 54.198311] Buffer I/O error on dev loop0, logical block 78, lost async page write 2018/03/30 17:01:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x424000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="b8c84a0bcd59", {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x20, 0x9, 0xc8, 0x2, 0x0, 0xfffffffffffffffa, 'lo\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @empty, @multicast1=0xe0000001, @empty, 0x2, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x400, 0x3f, 0x4, 0x7fffffff, 0x0, 0xf2c3, 'bond0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x185}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) write(r0, &(0x7f0000000080)="130000001000ffdde200f49ff60f05001b230a", 0x13) 2018/03/30 17:01:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) recvmmsg(0xffffffffffffffff, &(0x7f0000002e00)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/24, 0x18}, {&(0x7f0000000400)=""/128, 0x80}], 0x7, &(0x7f0000000500)=""/4096, 0x1000, 0x7}, 0x1}, {{&(0x7f0000001500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/79, 0x4f}, {&(0x7f0000002600)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0x2}}, {{&(0x7f0000002680)=@sco, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002700)=""/148, 0x94}], 0x1, &(0x7f0000002800)=""/122, 0x7a, 0x400}, 0x49}, {{&(0x7f0000002880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002900)=""/14, 0xe}, {&(0x7f0000002940)=""/11, 0xb}, {&(0x7f0000002980)=""/113, 0x71}, {&(0x7f0000002a00)=""/200, 0xc8}, {&(0x7f0000002b00)=""/81, 0x51}, {&(0x7f0000002b80)=""/168, 0xa8}, {&(0x7f0000002c40)=""/46, 0x2e}], 0x7, &(0x7f0000002d00)=""/228, 0xe4, 0xf27}, 0xffffffff}], 0x4, 0x140, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002f00)={0x0, 0x8ef}, &(0x7f0000002f40)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002f80)=@assoc_value={r3, 0x8}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2c6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/03/30 17:01:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfffffffffffffffa, 0x0, 0x1, 0xfffffffffffffffe, 0x2}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000600)={r5, 0x7}, 0x8) write$rdma_cm(r4, &(0x7f0000000640)=ANY=[@ANYBLOB="000000003d0800000000000000c12cbc878f0bc706df0ac92b2d3169fa81180000010400000000000100", @ANYPTR=&(0x7f0000002080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601050000000000"], 0x20) write$rdma_cm(r4, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r6}}, 0x18) write$rdma_cm(r4, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) r7 = semget$private(0x0, 0x2, 0x1) semctl$IPC_INFO(r7, 0x0, 0x3, &(0x7f0000000080)=""/82) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x450200, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000140)='./file0\x00', r8}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r9 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$EVIOCGABS20(r9, 0x80184560, &(0x7f0000000340)=""/193) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) r10 = socket(0x1e, 0x2, 0x0) bind(r10, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) close(r10) r11 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r11) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) 2018/03/30 17:01:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x0, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) close(r0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000", 0x5e, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3", 0x90, r3) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r2) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0x0, 0x28}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r6, 0x1004000, 0xfffffffffffffffc, 0x0) fchmod(r5, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r8, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r9 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x141000) r10 = dup2(r9, r7) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x200}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) 2018/03/30 17:01:09 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) write(r1, &(0x7f0000000100), 0x10174) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r5, r4, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cea7c1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b2066069b9eef4168a4b8c44c506edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135d3452b3a69670c60279ccdc7f722ac4b5657e07692143a274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d13000000000000000002a5c622c2dd1f1bf9edfef3153ffadbadd0000000000000000"], &(0x7f0000000440)=0x1) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0xfa, "c4e6b83fd4797d30d52e12f6a8359a42437220076b699a409820d9c757a726874f7152a113a30ca4eb95db70b0c50f5b7585b574a047b9420cf94b633181385b601760247650fdbd04289f44f72f265cdc3dde21b4a601f90e940a406e3bd580d692526c3bacff33bd831c288331855c4935eb18385fc3ea0b14c0caff70fadbf22fa8479585742c217c1fa2272bb1df280f06bad8d58e1d3d39cba216098fd33fc25e9f4b8525e55657f8bcf417f64e05910d8794f34c952c20b2c8a7dba3194df527b65d4c042872d56c162282284e0798b4dc6242cbaa09f9882df942eeaaaeba14b50eae52bc9d17d412fd90192ff7f7668fecac4e8d1da6"}, &(0x7f0000000080)=0x11e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB], 0x2) memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x3) 2018/03/30 17:01:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r1}) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f0000000200)={'tunl0\x00', @ifru_addrs=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)='z', 0x1}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000003000)=@l2={0x1f}, 0x80, &(0x7f0000004480), 0x0, &(0x7f0000004500)=ANY=[@ANYBLOB="2000000a000000001101000001000000"], 0x10}}], 0x2, 0x0) 2018/03/30 17:01:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x7, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000300)={0xc000000, 0x3, 0xd3d, {0x77359400}, 0x7, 0x5}) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) getpgrp(0x0) 2018/03/30 17:01:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="08000000000000000a00000004000000070000007de27e02050000000000000000000080fffffeff010000000800000007000000000000000000000070010000d4910000e0ffffff0100000000000000020000000800000500000000000000010000000700000006000000000000000200000000000000010000808100000000000000e61c0000030000000000000004000000090000000300000004000000090000000000000008000080060000000300000001000000cfa5000000000000000000000000000000"]) eventfd2(0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080), 0x10) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x1, 0x6, 0x1a, 0x0, 0x7ff, 0x5]}, &(0x7f0000000080)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/30 17:01:09 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000096000/0x2000)=nil, 0x2000, 0x4, 0x80000000000003e, r0, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0x8000, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) 2018/03/30 17:01:09 executing program 1: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x401) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="80c8ac0c", @ANYRES16=0x0, @ANYBLOB="080028bd7000fbdbdf250f000000080006000000000008000600000000003800020008000b000a0000000800060001000000080003000400000008000800000000001400010000000000000000000000ffff000000001c000100080001000a0000000800050000000000080006006e7100000800060000000000"], 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r1) perf_event_open(&(0x7f0000940000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49) [ 54.444345] ucma_write: process 220 (syz-executor7) changed security contexts after opening file descriptor, this is not allowed. 2018/03/30 17:01:09 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ptrace$getregs(0xe, 0x0, 0x200, &(0x7f00000002c0)=""/165) ioctl$int_in(r0, 0x0, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000700)={0x0, 0x86, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x40, 0x7, 0x5, 0xd9}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000540)='bcsf0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x1}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) sendmmsg(r2, &(0x7f0000007840)=[{{&(0x7f0000000680)=@ax25={0x3, {"5b6adb975b9c0f"}, 0x7}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880), 0x0, 0x4}, 0x7}, {{&(0x7f0000007200)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007280)="a987ae5c10dcd0f729e4ad9d015c82d3df16a57f3a1a0f8a5b948ac7c7ff79f1c9908d7faed977b856141f6b03cf09d4f0fda1649cf73e07e4135d6c273833f9e2ca5cae6a453756e497494ef3079936f2bcfbde7229a2131cb888e77269c59809a9ecbd46df6c9725c5ef8dc2ca42d878711f570a4e70abf9ac50f52e85ef9a76d3d983ff8352ddbce873aea28cea27752b763714e747386055b4f3b2b2446064828a0d1fd5f7229689d88340f81fafaf24471cbb9e9fc53f607a5784167d183cda67f50c27966550cc9b136a77a667f47d105f0aaa5171742f8e8dd3c44753c20d4da04c748bc7c2138c", 0xeb}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="380000000000000012010000860d00006d5ebf4e6d0c7875292e4fcc2baa16359000000000c7e2423c0edf8941a0252f0015254a5c1f0266c727dd65e8ff7f000000000000"], 0x38, 0xc841}, 0x20}], 0x2, 0xc004) 2018/03/30 17:01:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002780)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500003c00000000002900ffffffff00009078e0000001b09b6d5c3d91e414699d955ce83b632ad4049739030d61b6f37e405db505735e0000000000ed0b977b32aaf788a0f01b0ae4f62246f48ba832ac4a62bbc96c6fe1f0dfb0ac29"], &(0x7f0000ea3000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) flock(r0, 0x1) r2 = gettid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002480)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x7}}}, &(0x7f0000002540)=0x84) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000026c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002580)={r3, @in={{0x2, 0x4e22}}, [0x9c, 0x100000001, 0x37, 0x49, 0x958, 0x9f, 0x63, 0xb69b, 0xa1c, 0xc48, 0x800, 0x9, 0xfffffffffffffff8, 0x3, 0x5]}, &(0x7f0000002680)=0x100) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002700), &(0x7f0000002740)=0x8) r4 = getuid() stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002440)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000000100)="3bf4920e9ce62761ab6b28253fda86fcc6d35e03501c8763e2b155f645084e95aa8819fc5c7e793a5f8bc587e19f03282e1d2925c91add1aa11ac391b8b3453f170d1194aa6921b7498d1a372c50475902e6ef0864910181eaace2fcb706781aac75527780cceabed609ee93be4a7acb03d7d3399d9f30e5154071", 0x7b}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="b6896fc7a699a5efe7fa09ae4bfbb6aabfab6ed9c8ed1bd6f0a0623bcf4101258b580cc95a93888c8bfb141e4a55368e872ba86501caea7d08ca7c2ed5589eca3f5fa8d50409bd2ed30dc2239db4c7a1bfbd72a14a3b525ab3a7d3d57d4a6c235a90fca07519682cf4d6fd373f660ecf78324f4ce9f2138e132683d12f6ca0add96236e638bd2dc369ae88cb4a1e53c1c353d89bf4ce17156fc854516fbbef35df1ea2f785a82337b33f16dac210797c88421187b714ab0d7ccb3d234f56151a8858136218a780f12714e8c6db7f0fbad170bf08710f2dbb88e92a4e56bbff", 0xdf}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="ab4911f3b69a54e3", 0x8}], 0x5, &(0x7f0000002400)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20, 0x10}, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80) 2018/03/30 17:01:09 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r0, 0x40, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec6509204962aaa67e4239dfa21708adeeccc46dba4d9f31c3792fd088fd7dda9bc7c1201000080b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db9916d3974f77349a6034e8890a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd404900680bc1b30a8a088cf2280602043cd00cbcbbf4c5b291e900000000000000000000"]) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x495a, 0x4) fallocate(r1, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0), 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(r1, &(0x7f0000000340)="7cb20b2d993859514b8ed39e7e33bf1006270ccd68376231823dc30b84017f209f41d7b1e013b5f9", 0x28) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) bind$netlink(r2, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r5) r6 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x100, @loopback={0x0, 0x1}, 0x9c}, @in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x31}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e21, @rand_addr=0x3}], 0x58) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000001c0)=0x0) migrate_pages(r7, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) bind$vsock_dgram(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:09 executing program 5: madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x2000000000003) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object_r:utempter_exec_t:s0 system_u'], 0x2d) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x3}) r3 = dup2(r0, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) io_setup(0x8000, &(0x7f0000000240)=0x0) io_cancel(r4, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000000940)="c4af87e5356a0ce213ad61d8ab32547acc6291be61911a061894beeb6845a58592dc5fa6adcf6d09816b26c2ae0791378cdc82c747275e41969ebf681c571a19440890be831ebe3c28828429a01af13ae52ddcc0b616422e18a10e6639963a928f6ade13db6b5e3b921b02fb8f3dbf", 0x6f, 0x8, 0x0, 0x1, r3}, &(0x7f00000009c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000)=[0x3, 0x4], 0x2, 0x1, 0x10001, 0x40000, 0x6, 0xffffffff00000001, {0x81, 0x0, 0x0, 0x9, 0x0, 0x4961cce9, 0x0, 0x564, 0x5, 0x2bda, 0x5df5, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) 2018/03/30 17:01:09 executing program 2: socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x5, 0x0, 0x0, 0x800}, &(0x7f0000000180)=0x18) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/03/30 17:01:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") r1 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x8, 0x600, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x8}, [@generic="a45157f5de44a021fa0bbbe5"]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000002c0)=0x4, 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getitimer(0x2, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xe6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) sync_file_range(r4, 0x7fff, 0x5, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/30 17:01:09 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x2, 0x200200) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000240)=@ioapic) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000600)={0x1, 0x50, 0x1, 0x2, 0x101}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x8001, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xbb, "57629882a8cbf49121e3e2765cf84c452cb2053d8498872eff1dad0abecde1b40551b7e05da9f3bc143eb28e2a80a1ec958689c9abe4efbff27ce6747e90c22dd2b5c2168bcc8e34abc231c9c45e80d9a6205dc987bead282578a749e90a5df4142ad93bf84638df5b381ad2c59712e52600e08ad3ff4752c44e3902d62ea359e305edcaa05255f2179e8804b328d56a6a680fc8a71eeb941e9e40630c535250bc6967adc387ec44ed9c1550b26e9b9667c1e90a31d5074033c55b"}, &(0x7f0000000540)=0xc3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r4, 0x9, 0x4, [0xffffffffffffffc0, 0x8, 0xca5, 0x7841]}, &(0x7f00000005c0)=0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000400)=""/5) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000003c0)=0x82) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)={0x105000, 0x2, 0x8, 0x0, 0x8}) 2018/03/30 17:01:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x208000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4e20, 0x1ff, 0x4e23, 0xcded, 0x2, 0x20, 0x80, 0x2f, 0x0, r2}, {0xff, 0x4, 0x5, 0x5, 0x6, 0x2, 0xe3d, 0x2}, {0x8001, 0x3, 0x3, 0x1}, 0x0, 0x6e6bb6, 0x1, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d2}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x0, 0x3, 0xff, 0x40, 0x3, 0x5}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001100010800000000000000000000000057a5339ad465153ca5d5ec58aa18942b010b6fe44684179b68a79e3f5c5c26b5f598c8251f38d9b03f4b68738c4772ccba7f64db9024ea83bcb08c135face2b19469c911c8077da8cc366adf8502088c8f121591afa48fbcdcd69554eaaea2e955511394f9310f3f2d47a00fea316ad2a8d6ec8b1ffbc9d9b9bbc2738da23a59c91044bd04b9621bc89e21269888804b0a2a0f15d1cead027ce7689b5c34f399cf98acbabb96fa938580219e764bfaa41f7ce67c2bc08ef285b88b40dd6998abc0ea929ce149d6879d", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x43}, &(0x7f00000001c0)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000200), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20001, 0x0) 2018/03/30 17:01:10 executing program 3: r0 = socket(0x15, 0x80007, 0x5) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/30 17:01:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000", 0x10) write(r3, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) io_getevents(0x0, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000000000)={0x7}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r8 = dup3(r6, r7, 0x0) gettid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r8, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) gettid() 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 54.685896] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.712953] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.734716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.774484] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 54.774484] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/03/30 17:01:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000001c0)={r3}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000080)=""/204) listen(r0, 0x0) listen(r1, 0x0) 2018/03/30 17:01:10 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'ip6gre0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x58) socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) 2018/03/30 17:01:10 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000580)=""/237, &(0x7f0000000680)=0xed) sendmsg$nl_crypto(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x100, 0x70bd26, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc0}, 0x810) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) signalfd(r0, &(0x7f0000000000), 0x8) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x4, {0x4, 0x4, 0x8, 0x6, 0x5, 0x8001}, 0x7}, 0xe) 2018/03/30 17:01:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0)) accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x80800) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) semget(0x3, 0x1, 0x30) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604e", 0xd2, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r3, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x7000, @empty, 0x1}}, 0x400000000000, 0x5}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e21, 0xaf58, @local={0xfe, 0x80, [], 0xaa}, 0x25}}, [0xac4, 0x0, 0x1, 0x67, 0x1, 0x1, 0x8001, 0x7, 0x2, 0x1, 0xffff, 0x7, 0x7, 0xff]}, &(0x7f0000000800)=0x100) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}], 0x6, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x10000000000003dd, &(0x7f0000000400)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000840)=""/122) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'vlan0\x00', r5}) gettid() socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000000)=0xe8) 2018/03/30 17:01:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000002c0)={0x7, 0x0, 0x6}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) accept$alg(r2, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/30 17:01:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) kcmp(r2, r2, 0x0, r0, r1) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000240)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) [ 54.835662] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 54.835662] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) semget(0x3, 0x1, 0x30) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000180)=0xaf45) getsockname(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4010000571f8f74"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000ca7ff8), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r4}], 0x1, &(0x7f00004c1000)={0x0, r5+30000000}, &(0x7f0000d69ff8), 0x8) signalfd(r4, &(0x7f00008f4000), 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="b400000009000000250000000000000007000000000000000000000000000000950000000000000097d4c95b09aba302a2113275e1a2713a54da49f8ad82f1e6b0535529728c3bbb43e19822a862a66dd0d6fd8705d3163fe55075f4292892e29d2f73f8c7a5197b370e1b79ddba14f47e53c2e403dcbeb18fa070df2d4542fcdc6fe38e4c67ebd5bb55b58f"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ustat(0x20000001, &(0x7f00000001c0)) mq_timedsend(r3, &(0x7f0000000200)="cf343ca4777dc154fec909", 0xb, 0x9, &(0x7f0000000240)={0x77359400}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000280)=r3) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000300)={0x100000000093a, 0x7, 0x8000}, 0x4) fcntl$getown(r6, 0x9) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r7, &(0x7f00008e8fe0)=[{&(0x7f0000a9a000)=""/162, 0xa2}], 0x1, 0x100) ftruncate(r0, 0x4) 2018/03/30 17:01:10 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) mmap(&(0x7f0000fe8000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r0, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x4000000000000003, 0x21, 0xfffffffd, 0x0, 0x0, [], [], [], 0x7}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffcc2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xa) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000005, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r7}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x3, 0x2, 0x0, 0x3, 0x3}, 0x0, 0x0, 0x4}) 2018/03/30 17:01:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) semget(0x3, 0x1, 0x30) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x8, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000200)) 2018/03/30 17:01:10 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x9, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0]}) [ 54.938599] binder: 6272 RLIMIT_NICE not set 2018/03/30 17:01:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101040, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='/exe\x00\x00\x00\x00\x00\x00') unshare(0x400) lookup_dcookie(0x400, &(0x7f0000000080)=""/243, 0xf3) readahead(r2, 0x0, 0xffffffffffffffff) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 2: semctl$SETVAL(0x0, 0x5, 0x10, &(0x7f0000000280)=0x9) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) io_setup(0x3, &(0x7f00000000c0)) io_getevents(0x0, 0x7ff, 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x10000000011) [ 54.989315] binder: 6264:6294 ioctl c0306201 20004000 returned -14 [ 54.989318] binder: BINDER_SET_CONTEXT_MGR already set [ 55.029147] binder: 6264:6302 ioctl 40046207 0 returned -16 2018/03/30 17:01:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x5, 0xa0, &(0x7f0000ffd000/0x1000)=nil, 0x7}) [ 55.065536] binder_alloc: binder_alloc_mmap_handler: 6264 20000000-20001000 already mapped failed -16 2018/03/30 17:01:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x5a, 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0xfff, 0x1) getpgid(0x0) 2018/03/30 17:01:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0x60, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000300)=""/96}, &(0x7f0000000400)=0x78) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="051de614e42a9401ffff000000000000"], 0x10}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f2193"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000440)=0xce66) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) ftruncate(0xffffffffffffffff, 0x0) 2018/03/30 17:01:10 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="240000001a00030207fffd946fa281bc04eee6d87986e0d387d2b78502add131b4d9c404c15f2f98a4002cf0eda84957256df38f949a20305c7c010000000000", 0x40}], 0x1}, 0x2000c040) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) close(r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x0, 0x2, 0x3}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000600)={r6, 0x7fff}, &(0x7f0000000640)=0x8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000004c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac48"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000500)=0x4, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r8 = socket$nl_generic(0xa, 0x3, 0x10) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000300)) setsockopt$netlink_NETLINK_RX_RING(r8, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x2, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3ff, 0x400000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000100)={{0x3f, 0x5, 0x8000000000000, 0xfffffffffffffffa, "11ecc88503ff22f61c24f0d799dfabdbcfbc7509482565cb6d350b35b6f1d1306145044811720f53bfa1b968", 0x5}, 0x7, [0x8, 0x3, 0x8, 0x4, 0xc2, 0x3f, 0x4, 0x5, 0x1, 0x400, 0x6, 0x6, 0xf4, 0x7, 0x9, 0x462, 0xf8a4, 0x28, 0x100000001, 0x1, 0x3, 0x4, 0x1, 0x3, 0x3, 0x1, 0x81, 0x0, 0x8, 0x101, 0x2ae, 0xfffffffeffffffff, 0x80, 0x1000, 0x100, 0x10001, 0xc69d, 0x1, 0x2, 0x800, 0x3, 0x8c9b, 0x5, 0xcb, 0xf345, 0x10001, 0x80000001, 0x80000000, 0xfe, 0x81, 0x7, 0x400, 0xea39, 0x401, 0x200, 0x65d800, 0x0, 0xf0, 0x5e, 0xff, 0x4, 0xb18, 0xfdd, 0x200000, 0x4, 0x8, 0x0, 0x4, 0x1, 0xd18, 0x5, 0x0, 0x7, 0x4, 0x3, 0x1, 0x60, 0x1, 0x1, 0x9, 0x2, 0x400, 0xffffffffffff7fff, 0x4, 0x6, 0x7f, 0x81, 0x5, 0xffffffff, 0x800, 0x4, 0x6, 0x100, 0x7, 0xa3, 0x5, 0x9, 0xad5a, 0x28, 0x0, 0x80, 0x5, 0x6, 0x800, 0x7f, 0x4, 0x3f, 0x0, 0x3, 0xf682, 0x0, 0x2, 0x2, 0x5, 0x1, 0xd53, 0x6, 0xffff, 0x85c, 0xfb0, 0x6, 0x2, 0x0, 0xfffffffffffffffd, 0x5, 0x5, 0xe30, 0x100000000], {r3, r4+10000000}}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/03/30 17:01:10 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r1, 0x1, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x403fe, 0x0) 2018/03/30 17:01:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x402, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001240)={0x2, r2}) pipe(&(0x7f0000000040)) eventfd(0x7) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)={0x7}) setns(r0, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6, 0x100000000, 0x2}, 0x10) ftruncate(r3, 0x10001) r4 = request_key(&(0x7f0000001100)="6b651f4f77010000000000000072696e6700", &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='/selinux/enforce\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f0000001040)='asymmetric\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000010c0)="9d2d507f73d8650f0e81dfac3b49c6c731c00c8c2dc8b629a4b3fb231bd05bf7399acc82b6db80cc4a1f1721ff48e99e261aef", 0x33, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) pwritev(r3, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000000080)=0x1000) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x11a0000, 0x400000) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7ff, 0x0) 2018/03/30 17:01:10 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001b40)={0x2, 0x5, 0x80000001}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x3f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf9a, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x200, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) connect$l2tp(r4, &(0x7f0000001fc0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x1}}, 0x2e) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002200)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) getresgid(&(0x7f0000001c80), &(0x7f0000001cc0)=0x0, &(0x7f0000001d00)) r9 = getpgid(0xffffffffffffffff) fstat(r3, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001dc0)=0x0, &(0x7f0000001e00), &(0x7f0000001e40)) setsockopt$packet_int(r3, 0x107, 0x22, &(0x7f0000001f40)=0x4, 0x4) sendmsg$netlink(r3, &(0x7f0000001f00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4410000}, 0xc, &(0x7f0000001b00)=[{&(0x7f0000000100)={0x68, 0x34, 0x2, 0x70bd26, 0x25dfdbfd, "", [@nested={0x4, 0x84}, @generic="a883ede8901d7b06333aebba10b019d544093f7714e2e411bde6d41fc038d21c659bf53aa27e02ec09e3c103f4e405c5f24619a062b0f19ad5a567abb7ce956eea0e314347884ac13e92c2448bb908946109ff"]}, 0x68}, {&(0x7f0000000380)={0x70, 0x2d, 0x200, 0x70bd27, 0x25dfdbff, "", [@generic="35884881a1c8d1e1af4e20319ea747573f9d8c27784c59b0f958dbd20487b25fbe27d33d583d20e987f68b9b781e3aa98f0f849d97ba66e84513b15551abbe6d51087d0d8e3948196019214f83c49f0a307059d7fcd3782be1cf43cc5d1a"]}, 0x70}, {&(0x7f0000000500)={0x13ec, 0x42, 0x108, 0x70bd2b, 0x25dfdbff, "", [@nested={0x104, 0x1a, [@generic="96488069b56742a3d5850fb70cc7baf683305b415e215b", @generic="e5c8346ebfa73d5018db91fc89558d6f3897176aec0d3a226872f87808c76ca5cc6cec50b065c68dcf942c9e819892d85cebae2fb5c895ac5855ea8b66c383b62f96d2b87577a49b465279d8f8823fdb11267b54e0aa8e1e2eb74052a6c7cfb75a823a7b6355b44d836e9d09042b5fd66e85ff37a4aab702b54704d0de271e0d9da7d45a75f6d3f4e6935aac6fe880c5f8f109de7021314ef3a6dac3642209d9990fa5fa815346541be8a73026ee3cf438f07b66ddfae33deefd6ec8168fb70242cd7779d0bc84966ac6a46f62fe46ace939c1e21cd7c93d1ef5bc7998d14cb6fa805b623a8d37"]}, @generic="df284dad524a8180eb44cb79d84a26c272a523054932a8c46ce863b65975e6c18a1dcc48f706d171e6e2c70846c78a39fcfbbf35d6931c584072cbae2eb367780cc7369b8f4f1d22ea49362b8cd0ab6d793015a101dfdfa63f56b2a3b126c9d45b1ec5517e9366486c16c1b4efb97e2b6436becda1ff14e442e0efd5e5309d31a34a3568cac49b60482dc17df616fe750872af6cd717a503f4ea46d6eefe8bff084362a06ba9c6a53c356474fcfe020d851c838ce5c95f6587eaeafeb0b99807bed2ac76b0e98dd124bc4731b17bdd646948f9f8d0ec4259221a0e245122da7a24e6157040b15a1ea07b00831b43bd3e04fdad83e7", @nested={0x1170, 0x44, [@generic="935333feba92caabd5ad0df9fb887c85026e6295c6b363a3cf6f086a8409bb7f996e789c302b01eb91c903e4889d2461028fcbae7594b1ac174fa8929f870eff32d4e1622a4d5598e3710d119a59f9e17c694ae04db9325ba14360cc740c3a60d5bbd3ea271197eb6ef94d36d30c6728f6b77e1f38645b9bb72bbeff0508940f27ed8b4c3cda972b4e2eee2af84da395aaac11a20d973188b0f892880ac5ab2a148a0b424433025333a9b2dc824653768a6e06e5579a3f995eb1ad081042517be67d9ec267f7efdbb96894791cdf71d85964997c2d0a6cc84c8812fc7f35e97a6d6e7459ce3e724291c6c4c5270769de4a030e337edd592e781572d47702d717eb73e52d49e0bfac54465b32a673fe2666f7753dd754a26fa65700534d167024b6285c9f8afea4de09ad69eba772072948b0fe309e73f878656186877af363c8d0658e115a5fcd738f342672cfbd7cca78cba62e1924cdb1fa1dff4485a24fd90aca169c2bce391e9f6cbc39179acfac05f8c11d1ccfd603d3d2b0a7abbacdf246c3ff752609d6427d7f3405c68f41900be72262df5933d79e19dc1cde5fc6af5de147a1f12bba1cd1e6241e58b533245b292b0d2123d941aae54d63024c1baf9450bf8579bee3acb020669cc28e6db5b2a44a40c17bdb32bca93e7aa9ba1015238fcd6441c96ab4f50e0508137daaf2ed1cda4b707342662cd79cb2c4b3077221aca47add44839664dd896ed37a105c346effcbf6a84647963f440bec3e7bbdf8126d25266525c62ced89b2cf2b7ada6db0202d8bcd58c6f917d1bb0e81ec2b0f5d213ee2f99198f466e4a2cb383168c67de876dffdd5a3ad908ca7ca1c610f1dacca60c0e4d0a35f0816facd022751476c60dc508e71088da7d64043d21a681a7e94f2481ebb67cdd6b63844d01bd08211717509d7b6ee922612d38cd48f7465ed4a4caf35f11648ab2a7776d8404219a7c2945a23865b5f31b3982b921508df2e14531fb80e473bf81c21706a7411661270f7e9d5599bd76e1f6ba5569e95a33ef1871a58a72a61aad436c74d50bac13431dafb72511bac889610cdbea7be7cf95f1f7e72c7760fdfb31ff9182992e02892fb141ddde14811e69ab024f5f6d9d23167c2e584ffaf2ab861eb5d17d522928f9b30922d714e3eea08e7b9a5e849e109ef6bfd0fe98dbdddf9c27760372f1e919f1c3c280aad673a5ca4a2501cdbabaa32569fa929e908c3321bc943c70793e9a1b4635476fa5f5c64113e27de7aa40ceadbf46d7bb6f7937eb24afc621919af3365409720c9535e312ba899ec361023ccd4d74a4622b998e191089f083f0b1c63717de6ec3347f0b019c5b14b0c2f44ed63934125c71b6aca33fa3f1b01a04c3122f5bce219eb9fc7db3e5cbbd466889601c018d71b0b73e5fbe6e7aa7dc6a1d0e14d3046433dc6b2958dfdad9c08d52206b68f2202d0a7efc501e202e8a807814257b3725c5d43b66b14c7bee2a0ae0bb9f8c98e01aeaea8291edaa89a2412f3e39d1740a9eda4621bfb723a65eff6d1649b4723805447fd8591ab9305232d7963ae643cc12970a2adc9e982e4d3986ee39fd28ce737d50ed6b4fe848bdb77a1da9de63f682d14af7197863cda74b81007d929806384112b8f8b18948e9bd198b733ba669387b2a2ff9f760cc03a57922cf7d98b87aef529695d105f691f8603c9a97bf8d6ae6063fef218bcb4096bdd48412045f54a42beb34017f9b86c0c947bd59ccfcd9e5cad9d4d635a999692944fde5d8ab9cf23e497f70fdecd46db926eb7aeaafe2ddfffba8a5a4d97c7135106d36379f26eb43d8ad6d016555e9d30468c11ee54b569d282db09c131fcfb2639519fef6a787eb420e0262ed1529898e11394a0fc211a53ffc7b47de68cac2d4c8ac778ea7d246caf6bb6336f97caf243b6b7f3ab166415bb2d50288d6443abec2b24731b744969bad65bcaab76cead8bc1811a9dced18632ccaad756bc4239865f9d966a218eff0c886ca8ce6910e9a3354b78bf4e8cf9e435746176978a3d95c71c47247181751960d6a52a51d973ce540186f3c10b9acbba7aeb0b1451dda273d3640099e17c2d41ba1f509eab20409cb71ba551ae53fcdb1e919dc457e789e95052c6611c0ff89ab07c7348c9f8d5e6fe26de17014f8c30e345eff012b06ab8fdd164960f71085a929958b42b84ceecc097c1e31fce033c22dc45994b00c487b2d90abe809ccdc1f60b627d2d1e1bf633b8da0a3f59f27d9bfb9559e99958f9eaafab70071539e6723143875d8d7a7cd10bb6b130bafaad19533c44b9d0a8d3d8b9c453062a169e2f39d094e58503a09d81d15f2bb47e82953e6a598287a5545083c94b76fba50c7545fc69b025d79e9f46840f83aafb7fc2d198c53a7485ea58cbcd064b118b90c97985a411eeecfa03dd7194132e3f03e2ba78c2c0bd13a1e0e9bec8cfe24eca3e05c782b52c7b89b33c9115485213b47d949408afb2f96a1c1b9fb77c3edf1570ad2c6f5c0f1b4450e3da79031cae6ea670b6cadaf5efae7285d4d4416bad9c904d6475f4dc5ae5b0d47fc5fa0d64211647a2c49173c5ef31b5e203a1d20e1a35da49512ec7d660578078676c1eea301b90a1f4127dfc7981ec88feeed751015b684171eb575106a4e8dc8a70c19f94330af856d96360def5c37a6befba90cac36fb1da74005dbac22d6e2d25880620606135ccbb1fd7a38f08f94f134c95a5b1669003f1649a3af44ca4e39e76c2598a5bd1a896fcb09f178ac4a87c3316b2b3316862b77e2b3cde04e2311b073fdbb856ddc850fe19116d1f52bafecd059bcd8d31476f4b7f95bc7eb7904f02aff9a295c209bb3c8b181f1e5d201555da7f5d4bfda4f252e745e2dc692cb061735377e644b7acf2d6378b74555cee1d7c8414d1c2903da94af0356547e06e0d2527889b62b553964f2d49b16d6141284e1e4066e64ee4d10f7d0bd70690569eae2dabd39fa139b8b026b31de2957665b89aad8ed96aede863fb9f5f048a4e7a0835464a59542156104fd8087febfb781b322d8cbe24daa74f2076b6a69939f2f7b3a70909fddb39871094ccebeec9f34afc2bc2df63ead7160a5c691238a905c930a046bf799d4a5d85e9a0bdacf9d85c348acde32f35117981aace3cf46276e02f05f0762232605104f5a257e85c32a66e1489ebc34e539eb7923f7e7e6f7d509bd938e7b4cf15a0cf1985ca2e8bf40f243e9eff722f93da2b5ea32de1ca10d59d51f5103819773d4010afe2b53e3bf13cccfc8b56a698ecda15fd09688b2e205f3f8d93824e514a2bdaf42e17c2bdd7642d4f1d18e1ce20036adbc7b6b354dcccb2d56f9500de3c2c98ab8e82cf36b31edad842fcb054fc010a8e97e5b224d35f0b6359b460dc97d680743346f5fb169882abc04d307c3bc12357cd7af9609a3279d0514f97a09781d558ba476c480c2d8df15b38c4b199df900c33580cb324658dccb7f1e0e65097f7e4680110fa072499e1b7abd1ee51016ec62b2d6d996c903f8324bc9296f06e45243a2baff340a39fb6caeb238f1a133163cf7d71625206d04a56a7e225f72ebf8b8e91ca042201016a3cd9186a50941cbd6969a44e4e997f1046966fdf32f2b5234caa14e0c388cfba57c8b745b41b45f3e1febd7d17aa93aac5db54bfa95af968b8083591c9eeed70d403cecee607a992847d1971b679faf058d9546ce74021c7fbdc0c8ed43918b07a62e8e8241e0802d73ee442892a051f90efef878c88755feb86032fa9e730cef4975daacdcc3bc854a2531b239e34e56014e480a9847291b90fa2487eda995f1f3621a61da258dce911e51a76b8002d9294f075d84dfc72a2aabdc54ed1f46637a4d944e1f0f6fb6fb67b18304e6ff236d901e13e290aedb227a689cb9a1dfda7ff64e2b66625ebbe741da7a6e8ada8b4a624ab9faee01d529971bb5f7ec8afae407ef8305397d2c438979334c247c1e4d92375ef3935da6a62410183d86663407ca7e861ddc0f118ae20f510c87846dd8a280949a9bd9ddb3e3063ec2c337f6e142ef3773b9a77e62785852ca227d424a3196e9dff8c73c010722895f518f963876c2f9845e44fa9c5ede12c262f29e994da252934ceeab8157ad57f562790753787dc61a2857fc777b4238ee874c45043e8a8d5a7c069df175f2b7f50ed51fd42e3048313603a476d647e1430b009f520155dd3b64ee65fb84799385091432943e8ec76e2dc945854ce912459354e1a9880701a62642a4264b192b0b2f92f4066553da26181d868ab8740bc446b6e4d3e9ffc638cbedf332abc29d434d908e07857be8a30bb14755f4d9521ec4b80a18e27ce8f273800d3d4329eb7cea4ff6db5c774775d006008d8fbae91c25c8b20d2129857a602fa1cc8a26199af7f43310019431d7a0d8d1b4da08269bc778a26503a252137c62809b02ba8872e0d63ad3c0d6903babdf6dc645ec0c115065e90d2679f214d6930f9bda6b069fce186f1a0d98e406f27b0e87592917f1301ed6bcaf731375b0a3d88fd087e127c5949c81f11cfaf7f3945e7f98915a57941462b51afca45a5db5b1653fc39b82ce12a6cdd09397cdbb8252543fbd0c33e6f213218ca7574ec42c71a5c837879552729e578434e3d562bb9cc957fd431e5975a4424e6ffc215f23ae70af4051b56a48ba46ee5bd9fbc68a8f1194432e1d4616b9cd0ee2f0c87a35ebe33249b66165382257bd308bf8623a7b64fec62ed26c0dad86f97059d824bb287af61c749aebf038a84b4c9fe7c91c06f396f4949465733e956abb9f1fd975f278c080001326b25caa4496a79b90a8b60a043606bcef0f13cd1b2fda3389427591e66e199287846db38bbc87ce23f81df19b3b679e242be1019a92238fe0d03ef18d87ebeb3936f019abd6e6cd1d3f1650d83352039507eede18dafce3cf2fa5559211e0abd73a4ce9881471029f484210434285fe755cabf4602326d4bc5703b9f187b27eacee559b9f52c17fa6c0a3ecf7f1261ee19786cce2019f5febf0ad12bc1ff251e37959c27296a12224f3aa74c890836cc5f99abb9ccb873eda2c76038b27d8373178baf85bc6412e81bfcb28dc449f59b646e1ba5ecee6b23b0650b68e19d15e65601412dac39671e5ab45e0eef1e0bb51d0c4229811756bd5cc5ea2b63437d224e37ac401435eaad120dbf74222aed4cb30db4f173d992b1b9de5f933ffb2e10ce5da704452a5ba3999cff55ccf7a4f5b39918edd0126e7edd5b49817b4c65f92574bf2a5dc69c458c28508f9b423b353db9c03bc0dea533f9dca190b60a642e9dfebbfa4a91698c32cf5fb31ae334111c03773537a3947959ee42c7b49e24416e476a98d543a295fbaee6cd31978e28d839b050ea2c882137f408474d928eba37e1977e9dcf982f43a7045a416679666562e64cf26e10ee7d668ea385413517f7cc76b4f248932c12c80b5c0976bbf3954aa47afa315154b0365836053d9e1cc549e65ef4294496dd7dfb8b3c1282ad419b26282c6e4f5a5942be53140b74af40c17b27e620d3bf654dde2f5e4518df8eeb079a7021bd8d0cd140e410884140cfd88887fa325fb6586f2d4bf62c22efeaa6cc3e0ae3aca756204b611c16a664f93d1eccb7cf8f003f4c95b9cbc492bc2c0fca6be44ec434a5b3b559909c75a75a085e09a63997b0be5a7de5f121d9541fd9d06df8eecafeb38bedc595b40cad57f73b32feb385d3fb3908f57d2e8066007f6114bb0d41af98eac7bf4cef4b2198d9d36dbe57fd5b139c028b7d6eccdf3824", @typed={0x28, 0x74, @binary="ec0b33fa6793029805739e6ac2cce5298be1b61279e76093599d4e6723d7306189d8ee03"}, @typed={0x8, 0x3d, @uid=r5}, @generic="909e94008f485b4ad7d448ec7b47e05a0d7687c68690ace1b8306a3d70c4ff8309d889be5e052d0524a5afea7e74756656101c64d70fe90c1379f02cd47878", @typed={0xc, 0x4b, @u64=0x6}, @typed={0x10, 0x1a, @str='/dev/sg#\x00'}, @generic="f4d94fdfa1cefcd7416528d7837de928b40ffad2e338ea508e1deebde12031a7b2c7de15985392639ab3e0babd39a9c0466fe50c456c32632f45bb8342e227a6dabfa9bedb5753ced8e97a6301872488db5815934c648bf738b42db896e19c69def41f0eb796f83e5a894b1b09ad5d41f08369310b287cf1f3b6651f61f02797d24c4ee7bc89f58f08831c98bb665939c3893eeec52f3363b16736536ad72163992db0b5d60f196baba509ea2304c9971c292ab5bea32e0d0423a4148a9161cfa0bfa06e907486203e92228f0768d44d7a0eb76bf650d7ba0ee1f56443cc22eaef"]}, @generic="9ebafc348d17f014226bba5514175401e7c7cc5b491a084347f4d70c86ec634ebfb8ccf23aa358d63d152775ccfc73c0005e5b08a881493860c5beb8003c96f40542ef42c0bb69e5ea04101c4e7f05e8f944fbe883e615fdd0649ea3fe643c9cdbd56d71b0c4ff8647d49f53b5a52b8e0d9f"]}, 0x13ec}, {&(0x7f0000001900)={0x1dc, 0x12, 0xb00, 0x70bd28, 0x25dfdbfc, "", [@typed={0x60, 0x8, @binary="b4382cb667e590fc782afbace24de257271634610af5fe398e7ad04268880688f11297f6fc46c28a46ffb3f2b4c137b65a885d53de21e19b4303accb823648f0d5cb1691beb757a8a1ac6fe570fab31c4385b33887ce24ce236e"}, @typed={0x84, 0x63, @binary="210e37a914b93ecb6f84b81d079cc05cc6be9de336d47b775425fc33d767e7417765615cd862648d1fc920f9013444a8cd2f53b8c03405b8f64592b23dc173430a37e5c70686773e856a6ea37eb10c5a5b530ba698cb52f1fd7d014823f77d59fb4b569eb22195249d280fde650321a967c1339b28bdfccf2eb5932d05"}, @nested={0xe8, 0x1f, [@typed={0x8, 0x31, @fd=r3}, @generic="737c400b17e98321c4f96b8ee42f5faa010b1b79d6a1241e38fbd418f42cbee67feec5748832e7c0f23c6148cc1177f53344f0ad8f634a282a4361d1bac3fb2d", @generic="5ea0954ea76b0a741920f5cd4fc8d42f9389e15834489ce734489b57118e4761214bef90d49bf411c4b4d6a68a3e715f19a1b536796c6d8eb084bf9ee0682415ecd21ee5cebc72d076316a42ec20f87f40eb41265e8c268a6f856a8401ededf5efee6adf996fc5b82eed6ee5da4f3b6d8c43c0a06aa8b7c31bc446c7bc6bca4461705a03ecf14fc75790e02297acedbeab5291189d24", @typed={0x4, 0x90}]}]}, 0x1dc}], 0x4, &(0x7f0000001e80)=[@rights={0x20, 0x1, 0x1, [r4, r2, r4, r1]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78}, 0x4) set_mempolicy(0x2, &(0x7f0000001f80)=0xffffffff, 0x7ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000009ffc)=0x2) ptrace(0x10, r9) sendto$inet6(r4, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) rt_sigreturn() 2018/03/30 17:01:10 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x4, [0x79ec, 0x9, 0x7, 0x6]}, 0xc) socketpair(0x12, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa5, "02b7382ad2a49c5f297b6e361e9d2b5ab6f2caa91438eb63e5bab18bf553920d866f4be28f95aa4f6df57755efe234119444676fd9f6d7068cd5d331cdb5d47f9d60861a2a34a0c22d62f7fdd8b416cde9697e6addf4d3df4e37b1b134fe16a4bdee3d73ff5884b271f7f793c0b937ef5aad93abc233571abe0c8c886bdd5a7ac825ff7b7aedbe20e55605df3a0891f543736aaa6e9ca9b35e1e2540e6e1f8dc16f9acc343"}, &(0x7f0000000100)=0xad) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x75, "5ed0bd7fd746ba375cdc9a3316860e7b6c2b8420184e011d1e0e98ba6c5b84e46258552d51e048de65c0f1ee5c5b9f291e982060f356203184c365eb4f4ff7d385986eb442dd3da0b76bab22c8ff37174637f991eb136b9bee549b9dae0e735de5d4e8b1958b992f06b60ad271f916920845d76d28"}, &(0x7f0000000200)=0x7d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_int(r4, 0x29, 0x8000000000043, &(0x7f0000247ffc)=0xfdffffffffffffff, 0x4) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x469d, 0x8000) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) r2 = accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001240)=""/12, 0xc}], 0x1) fcntl$getown(r2, 0x9) 2018/03/30 17:01:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x400) r1 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x200, 0x803) r4 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r4, &(0x7f000023cfd0)=[{{}, 0x2}, {}], 0x30) 2018/03/30 17:01:10 executing program 2: r0 = memfd_create(&(0x7f00006a7000)="2f6465762fc2d3c99500726269746572f4", 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/igmp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f0000000140)=[&(0x7f0000000040)='/dev/vga_arbiter\x00', &(0x7f0000000080)="00000000000000060804002000fffc1c6a65643b799365005f1b76", &(0x7f00000000c0)='net/igmp\x00'], 0x1000) 2018/03/30 17:01:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r1, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) prctl$setmm(0x23, 0x0, &(0x7f000042c000/0x3000)=nil) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) ioprio_set$pid(0x0, 0x0, 0x0) 2018/03/30 17:01:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.events\x00', 0x0, 0x0) geteuid() getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) lseek(r0, 0x0, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @remote}, &(0x7f0000001280)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000001c0)={{0x2, 0x0, 0x6, 0x4}}) 2018/03/30 17:01:10 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000019c0)=ANY=[@ANYBLOB="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"]}, 0x46f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x7, 0xfffffffffffffff8, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x0, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000005c0)={r5, 0x1000, 0x81, 0x9}, &(0x7f0000000100)=0x10) preadv(r4, &(0x7f0000000ec0)=[{&(0x7f0000000a40)}, {&(0x7f0000000c80)=""/77, 0x4d}, {&(0x7f0000000d00)=""/144, 0x90}, {&(0x7f0000000dc0)=""/250, 0xfa}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000380)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x3, 0x8, 0x1f}, &(0x7f0000000b40)={0x8, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000f00)={"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"}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/30 17:01:10 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6a04, 0x80200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYBLOB="1e04cf89913908266d2757b884de050000000000000086b33a73a01877b1fca7f4c136d951f6ab1da7c570f6303174e496a373dfab0ee194f44d31ec50d2f1040f11a91b56a26af22e0c34fa39518ce7cfb33b0b2bd8a7e6345a6fd436684beda33239244bf8f1a8c885d9add0a1a9049df283df8e70860b2e9ac8a90759c24593eabd2aa4bb7849e849145a7e66f5349fd37a68f958d9f75b3e933a85ee3813c7f68d1932566a527ba95cbbde82a7de0fdb2f3382d89948937542e6724032ff852587db753d86aaa263d243e8bab458b9", @ANYRES32=r0, @ANYBLOB="e5d82dfd1c33e05b229a2f2e0b510f31de9bc90427f969adcdcf66ebaf286e806d80bed1536ef583fe5b3821136c2b9e7c869ab05ee700057f74f40bcd5084f04dc0aea14bf3965d8b60aa830c20d730c2062d62cf65c74ea8638d61bec01e856bf9402da5f2240d7924a6510e0b4ccf161653156e6103d3931ca92f12080d33ef933e804234e6", @ANYRES64=r0, @ANYBLOB="337f8df023ddb50b4f8c7e285acd7d667e8da8a3e8adad85fcfcb707691f6474c911658355d86595e9daeaae881ebaeb0f76bfa7b73262affd63467788415ca1178f8626cbf081703765ea953d549ded845f712596fa0af24a634c3f012abdfdadba366adc3617fa69800a4d632a8550b8d5974ebc1e7c9a38096901c151170dc2ba447b6ff3248900a2f01dec5cce92be8d0a2c24d660e4ad416f909f98a5f191700e36c13d5d90d2b86c8053453937f3b940be8ef5facc1b1fa09eabfa79ce38e524d4f515c43b6ffb56f3d85836a2e06b77e63be11c"]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) accept$ipx(r0, &(0x7f0000000380), &(0x7f0000000640)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r3, r4) read$eventfd(r2, &(0x7f0000000040), 0x8) dup2(r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) 2018/03/30 17:01:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) kcmp(r1, r2, 0x2, 0xffffffffffffffff, r0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000240)={0x2, 0xfffffffffffffff7}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(0xffffffffffffffff, r7, &(0x7f0000000000), 0x401) 2018/03/30 17:01:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:10 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@ax25={0x3, {"394da70a3a0513"}, 0x1}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)="ac22e171b93fa123284d79fe698f34df9a178258874de7197327998f971872a75db95a4b1e5c74b83490ba2810a12b89fb5e60fb83eae50e00c500b078cddffb234c1d59691209418c61ee77b4e959a000650ef89256fd775a3e0c10145200f0791f066e46f399f985668fd1c97006cf8df5b9aa55997858dd3ffb5d46662d4e753b921826238e1bfeb719e01114c6917dc0f11ca58de09cdcf242cad7525267576828bfbab55c4c2fa8dcacf90fb450e25abc1d5eda5c70d685560a7b58083c36cafdef15458ebc32b142db974f85b5281238ec2c800f9f8ea98d631d4242c0c1d19026a2522a", 0xe7}, {&(0x7f00000003c0)="98a62c6ef4ac0314f6774241125c5295568de5553ff4a592cb672ec2aef4495fe0b81a75f76d645e15affa479d628a0c877b59b173c632203d0e958d7f7ef421901baae5bf87f7f7581aec4326791b49611074af43416ff53327f3d71fec21292f32abb00a90861784bb5c4abe5bc043642865003ede9245e1ea390055e3ecf732e0acc40e67184d31608f769569329fb3c1fc82868447d94ab6ce4df92023c2728292f5181cf8a1bd2f2030e949b1ff59108a740102c70a57e8b0e3c6181b5da58104416f75ad5934919163d5b91d17f4df66", 0xd3}, {&(0x7f0000000580)}, {&(0x7f00000006c0)="5320425cc56ac3de9e46bbbb9b937fa8bfd2aba6abd064", 0x17}], 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x120, 0x4000000}, 0x20000014) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000001c0)={@dev, @empty, @remote}, &(0x7f0000000240)=0xffffff83) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x5a) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180), 0x2) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r1, &(0x7f0000000580), 0x0, 0x100}, &(0x7f0000000600)) pread64(r1, &(0x7f0000000200)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x1) ioctl$KDDISABIO(r1, 0x4b37) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 55.494558] kernel msg: ebtables bug: please report to author: Wrong len argument [ 55.536582] print_req_error: I/O error, dev loop0, sector 0 [ 55.586710] kernel msg: ebtables bug: please report to author: Wrong len argument [ 55.605740] print_req_error: I/O error, dev loop0, sector 0 2018/03/30 17:01:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000700)=0x9, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x480100, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x3) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffffc1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000780)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000005c0)={r4, r5/1000+30000}, 0x10) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000240)="79751c10e7", 0x5) vmsplice(r6, &(0x7f0000000180)=[{&(0x7f0000000140)="3662e3455863b61f", 0x8}], 0x1, 0xe) r7 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000680)={r8, 0x100000001}, &(0x7f00000006c0)=0x8) pwrite64(r3, &(0x7f00001fefff), 0xffffffffffffffc3, 0x0) ftruncate(r7, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f00000004c0)=0x8) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000000500)=""/94) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000480)=0x18, 0x4) 2018/03/30 17:01:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x5, 0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000380)=""/240, 0xb6) 2018/03/30 17:01:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='@procem1\x00') r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x85, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x0, 0x3a3, 0x6, 0x8, 0x5}, &(0x7f0000000200)=0x98) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x4, {0x100000001, 0x800, 0x5, 0x7ff, 0xb4, 0xe2eb}, 0x3, 0xffff}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x213}}, [0x0, 0x2, 0x1, 0xcd5, 0x0, 0x8, 0x10000, 0x7fffffff, 0x4, 0x6, 0x6, 0x2, 0x4, 0x7, 0x7]}, &(0x7f0000000340)=0x100) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="f872be30"], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) 2018/03/30 17:01:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000400)={[{0x800, 0x10000, 0x7, 0xfffffffffffffffe, 0x401, 0x7, 0x1, 0x1, 0x5, 0x343, 0x3, 0x6, 0xfffffffffffffff9}, {0x6, 0x3, 0x9, 0x88, 0x1, 0x5, 0x9, 0x497, 0x8, 0x7, 0x8, 0x7e7, 0x8708}, {0x7, 0x4, 0x80000001, 0x0, 0x354, 0xffffffff00000001, 0x5, 0x80000001, 0x4, 0x7, 0xdaa8, 0xfff, 0x9d}], 0x4}) seccomp(0x0, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') listen(r0, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000003c0)={0x80007}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x80000) r5 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r5, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r5, 0x2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) 2018/03/30 17:01:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x30f6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r2, r3, 0xfffffffffffff37f}) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000400)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@generic='2']}]}, 0x1c}, 0x1}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x442000, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000040)="e5593f71de94ca170dda90066221dfff793ff7129aa8c6cc4b38400eb2ad8c2bc80dfd86849287eca0b3ce831b7aaaf9257b7544bf6111f00d1ff5b3c0bfcc") ioctl(r4, 0x200, &(0x7f00000000c0)="cc82f51d40c57dd279079074395b67b38b86aa13e35dce3f145652a0e5b96e652f17266eabe1673cabc6428ec651a39c3e6ecac92ef4a74707284c3e3087f8e9c25517f0c65a81a08e5e3c305dccf5b4a33a0d4c62ed532222e4c3acdb2c55ea33a258afcb5fff688e7b09f734d4152609451c31950b54fe947a250acf73f21142c094b549e1b3d010855f96e577ae85ef187cc260b314db2de6620a54dfd24451af163693a5bcaea1b8198a0364ebdf3e7794b35d7abb99da412ff8b6cb6fee7b624f5641f5f9607877ad886b92a91f") ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000080)='ip_vti0\x00') 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000040)="0f060f20dac5330f2293660f3a448a0a0000000066baf80cb81686848aef66bafc0c66b8060066ef660f3837d836f40fc75ce12ec4c18c5eec", 0x39}], 0x132, 0x8, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 17:01:11 executing program 3: times(&(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0xb0, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000380)=""/185) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000480)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/34, 0x22) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=r2, @ANYBLOB="01000000"], 0x18) 2018/03/30 17:01:11 executing program 6: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r0, 0x0) listen(0xffffffffffffffff, 0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x4400) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x3, 0x8}) 2018/03/30 17:01:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r2}, 0x8) write$rdma_cm(r0, &(0x7f0000000fc0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000f80)={0xffffffff}, 0x1, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000001000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, r3}}, 0x30) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000006c0), &(0x7f0000000700)=0x4) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) ioctl$int_in(r1, 0x5421, &(0x7f0000000640)=0x2) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r5}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000240)={0x3, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) geteuid() setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @rand_addr=0x7f, 0x0, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b0030000b003000004000000"], 0x1) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4b}}, [0x8bcd, 0x20, 0x702, 0xe, 0x5, 0x6, 0x200, 0x0, 0xffffffff, 0xa9, 0x8, 0x1, 0x10001, 0x7, 0x4]}, &(0x7f0000000380)=0x100) ioctl$LOOP_CLR_FD(r8, 0x7003) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) close(r8) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r1) setsockopt$inet_mreqsrc(r6, 0x0, 0x128, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r9 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0500001035f09b48ab"], &(0x7f0000000200)=0x2) 2018/03/30 17:01:11 executing program 2: r0 = socket(0xa, 0x2, 0x88) socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000200), 0x170) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/30 17:01:11 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:urandom_device_t:s0\x00', 0x26) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x6, 0xfffffffffffffffc, 0x10000, 0x5, 0x7fff, 0x10001}) dup2(r0, r1) 2018/03/30 17:01:11 executing program 6: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r0, 0x0) listen(0xffffffffffffffff, 0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 3: r0 = socket(0x1d, 0x3, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000740)='./file0\x00', 0x121700, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000780)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000900)={{0x3, 0x7, 0x80000000, 0xff, "2e7fe7b3888f17afc6ba837cc343402007bd4cfaf4478927174a6c209e6a069035bb353e135a046d0c2dfdf1", 0xffffffff}, 0x0, 0x0, 0x38df, r3, 0x3, 0x20, "562306537ab10345aedf42fa6cdebe75167bbff099fa8ead8194638137a01b424a907894fb8ddea612a51dffcee062ba4f3e0a7295422929d58cf6476c865e23", &(0x7f0000000880)='$vmnet1\x00', 0x8, [], [0x1, 0x9, 0x10000, 0x2]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000002380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002340), 0x13f, 0x8}}, 0x20) write$rdma_cm(r4, &(0x7f00000023c0)=ANY=[@ANYBLOB="02000000280000fa00000000160000000a004e2135000000ff01050009000000000000000000000102000000"], 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xffffffff, 0x0, 0xff, 0xa46e}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000600)={r5, 0x6}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) write$rdma_cm(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r4, &(0x7f0000000540)=ANY=[], 0xffffffffffffffe2) close(r4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) quotactl(0xc7e, &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f00000007c0)="60c271239f7118f47aa9d14a5af187c54a835f2bd65a233756d38fc149c8e4d111009acd4470067096790dc7c95435478316a78c3c9183af3ed15d57f3b61c2e1ec8c5ff04a6476a64975d2285dc9533b3a426b9b4fcea1fe5dbd4e63a258abadadd084eff8a3e3ff2c69321bcd062a860b38133dd8dbdc7f9df91c0eaadd40e1a2da025c5a413a1f43410734586c8cb5ec519c7b1") setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) getsockname$netrom(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000ac0)={{&(0x7f0000000b00)=""/221, 0xdd}, &(0x7f0000000a40), 0x40000010}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r8 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x40000013860b96, 0xa0000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000680)={0x3, 0xffff, 0x3d, 0x4, 0x8, 0x1, 0x4}, 0xc) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', 0x8002}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r7}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/03/30 17:01:11 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4080, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x3, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af03, &(0x7f0000000080)) 2018/03/30 17:01:11 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ptrace$getregs(0xe, 0x0, 0x200, &(0x7f00000002c0)=""/165) ioctl$int_in(r0, 0x0, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000700)={0x0, 0x86, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x40, 0x7, 0x5, 0xd9}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000540)='bcsf0\x00', 0xfffffffffffffffc}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) sendmmsg(r2, &(0x7f0000007840)=[{{&(0x7f0000000680)=@ax25={0x3, {"5b6adb975b9c0f"}, 0x7}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880), 0x0, 0x4}, 0x7}, {{&(0x7f0000002040)=@ethernet={0x307}, 0x80, &(0x7f0000002200)=[{&(0x7f00000020c0)}], 0x1, &(0x7f0000002240)=[{0x48, 0x11d, 0x0, "19d5ed05a188bdc0091a3dee4f158b1c6f5b971e40246979bf2c129a88487304fde3329a80c34ae12a25ba0a45a7ff5982d7ca3468c036"}, {0xc8, 0x113, 0x7fffffff, "d463cd26e1732219f74438c42686f77587d39c3496136c219138d67ae5558c185056edd583174c05deb96b8a13bfb36b35f79f4fd34a0027c50ec404523c727d05611e44e9ff3acc53bf2d9af5ddb60614a9a1a56f45e7760da5bfb39770669de53ad9cb0f81c367630645b9d3df961f86d4529b846e4022ddb54f8db262cc6f37f4256b8703d05000f91bf7385b4dda1214842c4ba93fe32ab496ba6f2ef1099522937203f3d7084a245fd4a6969e360ce1b8b4c0"}], 0x110, 0x20000001}, 0x3ff}, {{&(0x7f0000007200)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007280)="a987ae5c10dcd0f729e4ad9d015c82d3df16a57f3a1a0f8a5b948ac7c7ff79f1c9908d7faed977b856141f6b03cf09d4f0fda1649cf73e07e4135d6c273833f9e2ca5cae6a453756e497494ef3079936f2bcfbde7229a2131cb888e77269c59809a9ecbd46df6c9725c5ef8dc2ca42d878711f570a4e70abf9ac50f52e85ef9a76d3d983ff8352ddbce873aea28cea27752b763714e747386055b4f3b2b2446064828a0d1fd5f7229689d88340f81fafaf24471cbb9e9fc53f607a5784167d183cda67f50c27966550cc9b136a77a667f47d105f0aaa5171742f8e8dd3c44753c20d4da04c748bc7c2138c", 0xeb}, {&(0x7f00000075c0)="3cdc096342cc01f151834472330acaf5", 0x10}], 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="380000000000000012013c856a1df217324fcc2baa163590df8941a0252f0015254a5c1f0266c727dd65e8ff7f00000000000000000000000000000000000000"], 0x38, 0xc841}, 0x20}], 0x3, 0xc004) write$eventfd(r1, &(0x7f0000000740)=0x3, 0x8) 2018/03/30 17:01:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="710000000128c685250de903a028e802c06e984c9ff65588fe2513f7a3e0a444c14ece2bbc5e9ea2b376ce28328b5e7d87ce81e72539666d3744db8d524e24b5264bfe7d55cc04e1da1a851b33fa609d6e5ae671cde10582e4ed01dd6967633707fc660a5b7315dce6038900000000000000000000"], &(0x7f0000000280)=0x79) 2018/03/30 17:01:11 executing program 2: r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="e6936e47f12d9065d2c38f7b91f8a0b03cc53c93eafd2e7d35621e1804730ecb17b5bda4a9b4757d99bb48666eaff8f19117ab6930907217d4993b345c80ac24034b84f00f292f4ea8dabb206440b716acd16fd2f3b82d4fe5d34e0e06f1daf3931bbe49f339bb35daa511314521382e4659eb2f7118e82ed9c3e7b5c1bebf168206", 0x82, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x881, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 2018/03/30 17:01:11 executing program 6: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r0, 0x0) listen(0xffffffffffffffff, 0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 1: socketpair(0x15, 0x0, 0x100, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0xc0180, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@alg, &(0x7f00000002c0)=0x80) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) r1 = accept4$netrom(r0, &(0x7f0000000080), &(0x7f0000000380)=0x10101, 0x80804) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2a, 0x8000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180), 0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = msgget(0x3, 0x40) msgrcv(r3, &(0x7f00000000c0), 0x8, 0x1, 0x1800) socket(0xa, 0x1, 0x9) socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 55.911938] binder_alloc: binder_alloc_mmap_handler: 6432 20000000-20002000 already mapped failed -16 [ 55.918703] can: request_module (can-proto-0) failed. 2018/03/30 17:01:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xda) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f599b58b5a48a83b27221e2cdd54f2268f", 0xfffffffffffffec5) [ 55.978538] can: request_module (can-proto-0) failed. 2018/03/30 17:01:11 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80c80, 0xa) r3 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@sco, &(0x7f0000000300)=0x80) recvfrom$unix(r3, &(0x7f0000000340)=""/252, 0xfc, 0x41, 0x0, 0x0) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="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", 0x201, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r2, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000b00)=""/73, &(0x7f0000000b80)=0x49) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup3(r0, r2, 0x10f90fd28023761e) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) writev(r1, &(0x7f0000002700)=[{&(0x7f00000003c0)="d9c625b1feb0cde922c484a85da039c9f0897abb117c8e396493c6fc70b049776b7e44a5807566874e51f0914c29450997056395833f7ee398cc94a3896be9bac4f71ccb9226a411cdf27a4a0fdc7d1959e71b8acfa14b6e0af1851816bffaf76627c52d2300d5ed0740ee76afbf8e7220982aecb4dfd418adfaa935390b516f0d49df61efd23e9c3ff4ec97964e52f0e86e08865e4b53af0daab4162e5dd0365a4a09a66c2361e34ae69aae1586426d89ae6fe384a0430d0f8a84732c39472d0a068b9e88fe7283cc", 0xc9}, {&(0x7f0000001600)="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", 0xfbc}], 0x2) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00004cfff8)) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=""/187, 0xbb}) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x3ea, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) connect$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x1b, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(0xffffffffffffffff) listen(r0, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x18d18000000000, 0x2) setsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000000540)="8213e8af2a595f5b6ab3070842bf3d16e1d515df08820d934bedbc128e49c2e80147384f7fea0c48cbdda8671369abeffec89cc295fc99d25b8717395fc5af1de9f2299ca3bd4a8f9d60d75c396e9c6ffd491abcfb1452be517a0e04e756e92d7df31b7e7a95646f2f67d43439c66bd76368143f9c3409324c8f2fa55a884b16992907692d648243275687be795a43e410081961ba8de892ba4289a238372c8766e78ad69bb75ac72fd53e50c13330b7a358e3696ebc511eac20e16cd61ff5b9aa9cb2eb9c075c55956769", 0xcb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x5d5d5766}, {0x8, 0x3}, {0x8, 0x5}, {0xb, 0x2}, {0xe}, {0x8, 0x2}], 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) 2018/03/30 17:01:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x400) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000280)="2bdbb6987e2575118bac293461fa86a4e22f099f65a914045c9e4b47a78f93e959a7be8858c69d684158d823fb079f9cad8203a30abb8af90e417ea8bae01586bb2e652ff317c9967bfbe6e315bed9bdbffbdb37ce524c404c8c82db1c6dcf9f3d8d6440778f8b27b8876ecf836a7ae1bb65dfb9328fc78e0f2b8cbdca2019f9daf36c05a4a0cfeeafc384f1acdd628ba65f8ac6e196c0526aaf962e08", 0x9d) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendfile(r0, r0, 0x0, 0x7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe3, 0x515002) ftruncate(r1, 0x100000000) pread64(r0, &(0x7f0000000040)=""/90, 0x5a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3) waitid(0x0, r3, &(0x7f0000000180), 0x4, &(0x7f00000001c0)) close(r0) 2018/03/30 17:01:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)=ANY=[@ANYBLOB="204000002a0029080000000400f8fffffaffffff0c00000008000900"], 0x20}, 0x1}, 0x0) 2018/03/30 17:01:11 executing program 3: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000123000/0x4000)=nil, 0x4000, 0x5) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000080)="9937829a30cf7286cf06056a9c12db7a2c6209a72e9cbcd7f5b48685ad0216faca26b9930c5066c1e1acdd7742378632c1affac2a62d9ef17334733985c8ad1eb9d36f50085d04d4c5a964705624cebc57ea18a551c232c7ead7144920a5573717c2da4aeb2e91c943c334f9d7fddd2cb89fa97f308370e7f7939b53618005c42912579fbeaba56c4230cf6fbd5825236b4488ce0c4740e1c21d8cc71a0247a8ceae955d22baa8fb47e5ecde4cb109787bbc9c0028df8775783f3f9fe85d9c8876460c6ad5006ccc1015dd") setitimer(0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) r1 = getpid() ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000003c0)={0x0, 0x1, 0xfffffffffffffffb, &(0x7f0000000200)}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ptrace$cont(0x29, r1, 0xff, 0x1) 2018/03/30 17:01:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000800000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) dup3(r0, r1, 0x0) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 5: r0 = socket(0x1e, 0x2, 0x3f) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000940)={0x4000000000000, 0x1, 0x4, 0x6, 0xb, 0x200}) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000940}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x20, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x56d8d90638cf83f9}, 0x20000000) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r4, 0x89}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0xfffffffffffff003, &(0x7f0000000240)=0x2e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000008c0)=ANY=[@ANYBLOB="040000000000c80300000000eb694327004589a4fcf7236c0990ad460303ac0c8db02d28f7bc38c2c11f5ce62f35848ce8af4f0ad70fa3b1e2e2d48dc522e76d7eb2818a3c59622cdef79f2d65e37ec81db0c2e28b5b1f130e19bb147ffa408545f3bacc708de2ea3099827661cca198b19e6d"], &(0x7f0000000580)=0x1) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xb0, 0x117, 0x2, 0x95, "135ed89befe2ecb49ae6c770cc6a01ebb5f8a6a0dcedea20ce6fbdeb1f422e71655e2dc102e196fe238816c96ebe85dbdddb31601595ab0f35df5319e016376b099145f42fe9ea97a7374f1e3df7b33de5c6804b7ec17b59a5d4e27ced961ed0306b86c59125fef44d77c6eff7da2b81b1e947b3972c2814e24168084171a3e600f182846bef172bae2212dc2624865523c226ff02"}], 0x110, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) getgid() getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000300)=""/246, 0xf6) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x74, r1, 0x305, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/30 17:01:11 executing program 3: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)='=', 0x1}], 0x0, 0x7) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x0, 0x1d000, 0xffffffff, 0x0, 0x6}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr, @dev, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)="545121d39bbec5d9bf671acccc3e0ace653c89c8232f15e012f664ca96e6e54fae0dd415e1fa2173fd9494b48529e3278be0d4d4af79a3bc59956436970bacd77de8804284abb81c682ff5dd1ab610cea1e326b665af81888ef512dac714117ba628ebc4ce21f2b8019d8d808d17c04639d16fd811024e95ca10412e3c7e6ccbc2bd3e0d7326666b10d2d40242ae3f524f7374d89179b85f69d7a5f4f30d857bc0f697720e", 0xa5) madvise(&(0x7f0000af9000/0x3000)=nil, 0x3000, 0x10200000008) 2018/03/30 17:01:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/30 17:01:11 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x4, &(0x7f0000000000), 0x0) 2018/03/30 17:01:11 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x7}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00000008c0)='dns_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='eth0%O\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r4 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') fsync(r2) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) pread64(r4, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) add_key(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002040), 0x0, r3) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x0, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r2, 0x2) listen(r0, 0xbd22) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x4, 0x0, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000640)="c6876a0494997831a11d126d3f7d7a06f3b078b1ff64a37f78fb558e80fcf91d51af2e3cdd62d940ddeb7770ba5cc4bdf69fdeb6ea0e0e8807f75796f63d94c57b5087105300a0c01a7fe3d88baf16f1a91e6e12f01c11f71e2cc1b5a9728fa8c0958f6f29d9a40f5a499250d2a1d9327939faa522d550eeaed95710622554374ed102c0ad5eeaa8658116ead21afe9b70457db378fadabfcaf80f49147c39425a089e33e8467da32ad07dd49042a95870c9bb5b6fc18d62b2212b2fce6936cddb4021fa426a28e0a8e3b68017feb952193c5970", 0xd4}], 0x1, &(0x7f0000000740), 0x0, 0x40}, 0x4001) ioctl$TCSBRKP(r4, 0x5425, 0x6) 2018/03/30 17:01:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffbb, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440c03, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x2, 0x100, 0x80000001, 0x6}) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) accept$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/30 17:01:11 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x1, 0x1, "1b1a0460bdb9b806511b87b5a1caced36c737272e78e53f90f5c5e3226ffbd763de191d99e7405eda41130281636dbdf34d6f023a0ee448d6b4274f5c6d131f0", "6a48a46f243203afb24916938f11c93a62b713a0d32471c7ebf4677a9bf13ec105a2ebe026bb24b33f88676a45aef9434290020ca17c1e91d883eef8c8314116", "a38105ada0ea16972e312effdaa5500dddfb2f9013653be9b7fdec138d2114d9"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2008c0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB="c938b341ec87955219877c598b2e9d"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40)={0x0, 0x5, 0x4, 0x8}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000bc0)={0x0, 0x89, "a3795d15b00ccea8bd16518eafd6ad06f2ff9b56df9be02668e316777ce510586b53fc6c1c807867816217ddb3e97db4434066fe67a0d668ec70d0e0151152af72335af16fa8a6dea2dd94724cc3af888aa642291779fe8b78df8f73513b57539b651b6d4a3ecf22492e271003ca698486a57eb717283d7ab6947b202706187ba98f023b887a626496"}, &(0x7f0000000c80)=0x91) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x9, 0x8, 0x200, 0xb759, 0x8, 0x8cd, 0x4, 0x7f, 0x0}, &(0x7f0000000d00)=0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000001c0)={0x0, 0x3f, 0x6, 0x0, 0x0, [], [], [], 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d40)={0x0, 0x7f}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000f40)={&(0x7f0000000740)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000780)="b32ea5aa21ac6e4fadd50cd69dce431f55f53266c075a46a0148ce2441d5d1364344fb40ce05f4147d2a51170944d22523372075ec", 0x35}], 0x1, &(0x7f0000000dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x5, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffff8, 0x1ff, 0x100}}, @init={0x18, 0x84, 0x0, {0x800, 0xcd1, 0x7ff, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x7f576ebb, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0x4, 0xb9f, 0xf62, 0xfd87, 0x0, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xffff, 0x44, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x207, 0xb62, 0x40, 0x2, 0x7ff, 0xffffffffffffff70, r6}}], 0x150}, 0x4004) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001200)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x5}, &(0x7f0000000400)=0x90) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="9b0f00007000fedbdf25020000000800040000000000080004000100000008000300ff00000004000500"], 0x30}, 0x1, 0x0, 0x0, 0x8687696bac561053}, 0x40000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r6, 0x200}, &(0x7f0000000340)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r8 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r8, 0x200, &(0x7f00000012c0)=""/126) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000003c0)={0x0, 0x4000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000800)={r4, 0x8}, &(0x7f0000000840)=0x8) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="01002bbd70000000000001000000080002000a000000080001000000000008000100fb240000080001004e2200000800040001000000080002000a000000"], 0x44}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$TCSBRK(r2, 0x5409, 0x40) sendmsg$inet_sctp(r2, &(0x7f00000011c0)={&(0x7f0000000880)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001140)=[{&(0x7f00000008c0)="bb7f1bb75b4c53209bf6adbd7cfc908f7f40022837", 0x15}, {&(0x7f0000000900)="759365c107b0daa7fc740d605bac346c27a1a53f042f823ecff104e0cc1382e8412b3d004d7253c446db78b68c2d6aee99cb6bf572d67eb214b37b2eef6104b428866e06fc64a9e569f9b9595b1410ae7e3ec6e351ed9441ccd5a516ebf8c22fb6508c9746a69283c7a349920ab0071adee3422a994853b039e7a7b25bf694aa84b06655ec5becd82278bd869c02889f9c372059e21d0eb54927b69c", 0x9c}, {&(0x7f00000009c0)="0f782c3c8c1b610f54322041ebf7b58d80534b78d1acccd242a0f974a39d9927db3e6969bf1927b2e6d17dfd92a12827dcaf8b82f35875cbc7b1b66e9f92728c41458790593bafc32cb18a1c4f21f156f6191d069b138c4e8b5f96e8c3c97a0f22b687198589c152740e551b830897511eb7596c89290c64187f8d46cc20e3f8cef05ce17b5053769d853668cf6bdce4170bec5e20500775cafd0d277cf13f32be9ad698499b68f148ce35063b1f377190d2ddfbc1c005cfd2d1dafdaa9b5b2f4129bdb360e900724b7dfed2d6abc6153dc98b8be2822f639bf7a60be6", 0xdd}, {&(0x7f0000000b00)="80d3b45cc4903117de86b8912cc471b2e287e94af053ef4d01ffe469b5f61d", 0x1f}, {&(0x7f0000000f80)="9002220d7204c007dce9d53a06c55a8a6b760104149b6144dfa1f2b42688072c8bbf51b5c34cd5c0ad8ba5f859cb091121", 0x31}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)="991eda9bf821cc55ba9b7475ef1bbd1912e9d648ea85784ff786b7bf1d343493821e1302681a9de4dbc5db3a0ab3c2d7076dafccfabe66f4bba43e950eefa007152cabc3822bcf0048d29ff2c4985383762be140f9d3609d6c9aabcb09d60d025ed38d3db5edc5914d365ab86b4d218c375d3f9adfb88d42334d8c85de36cd4606186581d84d75", 0x87}, {&(0x7f00000010c0)="56090d066543bdc870e077cf45e85d06478f9c69ca62f3641883b01b6f03b3a3bf49fe7ff5c98b2ff48228e1d31ec17312896e6d7fc8b9020795909a6c0d5ab3d2b697af70b9f64f53f6e768de220f523189df0e41e8f0c3f25449a9be7a51f2be1db9", 0x63}], 0x8, 0x0, 0x0, 0x4004000}, 0x4850) sync() r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)="2f70726f632f7369732f6e65742f697076342f76732f53796e635f726566726573685f706572696f6400a014ff54e9a1a077e26b51073ae00e79671a0cacab9fa8613cd65d2cb6ddbfd5", 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r10, 0xc10c5541, &(0x7f0000000080)={0x3, 0x1, 0x3f, 0x0, 0x0, [], [], [], 0x800000, 0x2}) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 56.171041] binder: 6525:6530 ioctl 4c04 20000080 returned -22 [ 56.203289] binder: 6525:6530 got new transaction with bad transaction stack, transaction 3 has target 6525:0 2018/03/30 17:01:11 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, &(0x7f00000006c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) ustat(0x72ec2682, &(0x7f0000001680)) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)={r1, r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ppoll(&(0x7f0000000040)=[{}, {r1}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) r5 = dup2(r4, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f0000000600)=0x18) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000700)={0xfff, 0x4fb2b00000000000, 0x2, 0x2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xffff, 0x3}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000680)=0x80000001) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r7, 0x11, 0x2e, 0x40205) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000400)={'ip6tnl0\x00', 0x2}) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4, 0x8, 0x7, 0x7, 0x7, 0x100000001, 0x15b9b038, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x4, 0xffffffffffffff01, 0x7ff, 0x1, 0x9}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r8, 0xff, 0x20}, &(0x7f00000003c0)=0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000040)={0xa, 0x4e22, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/30 17:01:11 executing program 5: prctl$intptr(0x27, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080)={{0x3a, @broadcast=0xffffffff, 0x4e23, 0x3, 'sed\x00', 0x1, 0x46, 0x56}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x10000, 0x2b000000000000, 0x6, 0x8}}, 0x44) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) rmdir(&(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x408103) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x8}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff5659}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="2c33af9d4d017b7e04ad14b0220bdf3c0fe9436e72767c3acde715d7e07ac5f25c28a5cb44bf907fc897d11c60cf3894c7c6ea9ed2357fe513ba63a186014218d88b5d29c13646c0f55f96153f09887c0b6442a795909b4792d4bf4a8f01e35c61a29fbf8cd190c0126aa131ab3a9ee27f0be1e3bfc20ab0292a1706983af52a0d4b109fd49adc164bf9785d0d4df58463532c2031aa2255ef917116", 0x9c}, {&(0x7f00000002c0)="bc9894687ab58bea6284491ce9f4b265c85cb62e78b0cbd0d7b510e205", 0x1d}], 0x2, &(0x7f00000003c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x2, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x3}}], 0x60, 0x800}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={0x0, 0x8, 0x7, 0x0, 0x5, 0x9, 0x8, 0x9, 0x8000, 0x2, 0xd8, 0x9, 0x0, 0xc000000000000000, 0x9, 0x2800000, 0x0, 0x5, 0x1}) 2018/03/30 17:01:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0xfffffffffffffe04, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0), 0x0, 0x4}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)="40397fb237c67cddc876d3f5f81169d4501ed35404c4a612613b5b57b5861c67c81cf9bd35017b85138df39baf4c52b59f424c40f32e2b5f923956785676c399e83dff000edabd", 0x47}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)="ffffff7f00000000", 0x8, r2) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r4}, &(0x7f00005cd000), 0x0, &(0x7f0000000640)={&(0x7f0000bf4ff3)={'sha224-avx\x00'}, &(0x7f0000000840), 0x140}) ppoll(&(0x7f0000000500)=[{r1, 0x1}, {r0, 0x60}, {r0, 0x531}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x100}, {r1}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000840)={r1}) r5 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000007c0)={r5, r0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000840), 0x1000000000000037, 0x0) [ 56.214756] binder: 6525:6530 transaction failed 29201/-71, size 0-0 line 2875 2018/03/30 17:01:11 executing program 3: syz_emit_ethernet(0xfde7, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffff000086dd60c16d34000833000000fe8000000000000000000000040000aa800d900900000500"], 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffff, 0x4) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6133, r0, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x28a081) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000140)) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/03/30 17:01:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f757000008655be096db035846f145c68808a85f8e2b2882b296b7722cb3b17058ecc8e0f38d561b78e177b5fcaa00a754130fc10789182a16b6efbc77543fd838f4203a9914e8ea0eddd08e5f03763fafe45f609b8ba6d44c07594b7f8ceac5b9cb2c39e66255755280f3c81a4175844a2fa988eddb256", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="20321a"], 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xa29d, 0x3) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000180)={{0x5d16, 0x4}, {0x6fe, 0xffffffffffffff01}, 0x4, 0x3, 0x5}) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="118003000300000077916bfe68b79a6ac7915b00bc4cda6619b23837a7d318e123e900c34a2f37a809ec34828a7d7cc6812e0edf9583d9c3107ab8330eed72bdc52de50da0ea8b4ab60865b8aff266350c34efeec234cbba27f209f80fc30d3898ec0793dc06cfc7863bf3c09d2b8b2e460eaef249ed16614d20c5a1267c373a39e91bb739af7ff21e8efeccf6db34aaa5a9eac49d9cfdf5fb061657c5adcde8694d2033a04568b2"]], 0x20, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x400080) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x4) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000002cc0)={r8, r9/1000+30000}, 0x10) [ 56.243902] binder: BINDER_SET_CONTEXT_MGR already set [ 56.253934] binder: 6525:6542 ioctl 40046207 0 returned -16 [ 56.260335] binder: 6525:6530 ioctl 4c04 20000080 returned -22 2018/03/30 17:01:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000080)=0x8) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x3, @thr={&(0x7f00000009c0), &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) accept$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'\x00', r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r5, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(r5, 0x10080) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r5) sendmsg$nl_route(r4, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=@ipv6_getmulticast={0x14, 0x3a, 0x802, 0x70bd2b, 0x25dfdbfd, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x800) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x49, &(0x7f0000000000)=0x2, 0x4) listen(r1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f6ff000063c40878"], &(0x7f00000002c0)) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0xfffffffffffffda9) 2018/03/30 17:01:11 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef4d34cf) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) fcntl$setsig(r0, 0xa, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r3) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) kcmp(r2, r2, 0x0, r0, r0) open(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) [ 56.298830] binder_alloc: 6525: binder_alloc_buf, no vma [ 56.304515] binder: 6525:6542 transaction failed 29189/-3, size 0-0 line 2963 [ 56.314163] binder_alloc: 6525: binder_alloc_buf, no vma [ 56.320586] binder: 6525:6530 transaction failed 29189/-3, size 0-0 line 2963 [ 56.366997] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 56.394543] bond0: Enslaving lo as an active interface with an up link [ 56.401470] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/03/30 17:01:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open_by_handle_at(r1, &(0x7f00000001c0)={0x1008, 0x3, "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"}, 0xa102) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x840, 0x1, &(0x7f00000000c0)={0x400, 0x1, 0xfffffffffffffff9, 0x70, 0x9, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) [ 56.415478] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.421146] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.427294] binder: release 6525:6530 transaction 3 out, still active [ 56.434152] binder: undelivered TRANSACTION_COMPLETE [ 56.439289] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.444769] binder: send failed reply for transaction 3, target dead 2018/03/30 17:01:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5}, {0x6}]}) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:11 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)=[&(0x7f0000000040)='attr/current\x00']) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/28) write(r1, &(0x7f0000000140), 0x0) kcmp(r0, r0, 0x0, r1, 0xffffffffffffffff) r2 = socket(0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0xfffffffffffffd73) sendmsg(r4, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/03/30 17:01:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffe) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1f, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/30 17:01:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x101000) accept$inet6(r3, 0x0, &(0x7f0000000140)) accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000100)=0x60, 0x80000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000010000800000000000dfffffff00000000"]) 2018/03/30 17:01:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000300)={{0x2, 0x4e20}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e21, @rand_addr=0x2}, 'bridge0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x3}]}, &(0x7f0000000200)=0x10) r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='bridge0\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x9090100) r3 = fcntl$dupfd(r1, 0x0, r1) open_by_handle_at(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x2, r3}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/03/30 17:01:11 executing program 4: socket$inet6_sctp(0xa, 0x22, 0x84) 2018/03/30 17:01:11 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x7, &(0x7f0000386000/0x3000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 2018/03/30 17:01:11 executing program 4: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x1f, 0x9, 0x10001, 0x47a, 0x2}, &(0x7f0000000440)=0x14) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x64, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x0, 0x2e}], &(0x7f0000000200)=[0x20, 0x0, 0x0, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @clear_death={0x400c630f}, @enter_looper={0x630c}], 0x13, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x105800, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002fd0)={0x8, 0x0, &(0x7f0000004f98)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0], @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r3, @ANYRES16=r0]], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/30 17:01:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 56.524345] audit: type=1326 audit(1522429271.908:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6584 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 2018/03/30 17:01:11 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0x0, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0)="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", 0xff6, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setflags(r2, 0x2, 0x1) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f00000009c0)=""/93) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') accept$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xfffffffffffffe63) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(r5) fremovexattr(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="9500906e204e80df66391df746afee900f282050aa395452eb6702320977982c955e0b06"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) alarm(0x3) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x141, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1b9) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)="107c02bbe78e442acbb8999780a88cf0f718a2847c22cffe70f5aebb590e7bbf88770ffd09dfa55b7fe05752dac4ae625877256fd764e1384296b253927345d9a20d2433d6eea501a6ccad78cdad77d09b89e713289bfaa74f69ea92b0d682bafcb8cda5dc90f92e2f745a0c5f8a09205e4215dba024d3ebaa4b4cd9010cdd4c7f827eb142f7da286419b552d0ea66362c06126795de40a949df8439a19d4d49a2f45a41f56ba87bf93d6d55d971c20560fed194d3debdd61b542ab9c7023f379cd5588e883c4c7c", 0xc8}, {&(0x7f00000000c0)="3eea4e1fdcf502c5070d0ce8dc375a3106f2ed9d", 0x14}], 0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/30 17:01:12 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "b96589", 0x10, 0x29, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fbb156", 0x0, 'u,-'}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="ffffff7f170e010000f30000000000000000925b07771887ad48dbf3be4d324527b60db9fff4557e1227e7d381f3e5589ed230f8bfb2d8cf07fa6e3766131a7ad6ab46c17b62bb4f73a815427a1faea95e48bccd229b98821de07808aa6dcb8e2bc215b56d9cddd3bacaff2a9a9b36201700eb21b5e85c639cf36afe319a916e2dce3f701bf1f94fe95f08", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/03/30 17:01:12 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x17, 0x800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x0, 0x2, 0x8, 0x8, 0x401, 0x4d, 0x4, 0x2, 0x269, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000280)) fallocate(r1, 0x8, 0x0, 0x1000) 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x4002) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="963ca520aa44705248f6d349d0a0cac825e68e945425e5481150e489ad3916a27ec6dea96b0288e782c437710ca9a8bed86fc5926455310fa2e9470b449066ca8f07fd72bead88cc3676792827d31bb981bd0d6be88e3b58eaa29a", 0x5b, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x3, 0x1, 0x101, 0x100000000, 0x6}, 0x20) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) [ 56.582146] audit: type=1326 audit(1522429271.950:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6584 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 2018/03/30 17:01:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) fchdir(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x800}}) 2018/03/30 17:01:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000080)="660f552366b8010000000f01d90f208466b8515100000f23d00f21f86635000000020f23f8baa00066ed9ac000290026660f764d5a66b9650900000f32660f017f08f30f09", 0x45}], 0xaaaaaaaaaaaaabb, 0x60, &(0x7f0000000140)=[@cr0={0x0, 0x10000}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/30 17:01:12 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/128, &(0x7f00000001c0)=0x80) r3 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r3, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f00000000c0)="2b4cb59fdb1f0abf8d8f64d3c08bca9ea501185a741f02c8aa0c5ea8141ca2666dd46daf426a7df0ac5aaa8b31c3733ce3bc", 0x32) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000000000100000000"], 0x10}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)={0x0, "4c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8ec2b9fba0938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b0434cc8"}, 0x89, 0x800) 2018/03/30 17:01:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8000, 0x2, [0x7, 0x20]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x7, [0x4, 0xfec, 0x401, 0x30, 0x76, 0xc00000000000, 0x4]}, &(0x7f0000000100)=0x16) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x9, 0x4e21, 0x9, 0xa, 0x20, 0x20, 0x3c, r1, r2}, {0x5, 0x7, 0xc00, 0x9, 0xffff, 0x280d, 0x80000001, 0x7fffffff}, {0x248e, 0x1, 0x9, 0x4}, 0x4, 0x6e6bb7, 0x2, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x3, 0x5, 0x7f, 0x6b, 0x6}}, 0xe8) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r5, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r3, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x3cb, &(0x7f0000000280)=[@iv={0x0, 0x117, 0x2, 0x0, "b64a7ce26d6533a0bd61641523b25ec90a519a866e0f6206a03325ce839a135ff8aeaef42189a59cb16aecf089251bfe6bed875bc8bd44914f0bc10abc48835c338f033cc354e46aedefb7de74da538f8f7c3e3995bc8c76a9e24a571ff491"}], 0x26b}], 0x1, 0x24000840) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) 2018/03/30 17:01:12 executing program 7: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x82) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000280), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r5, &(0x7f0000000000), 0x401) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000001c0)=""/161) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000280)) 2018/03/30 17:01:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001640)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/70, 0x46}, {&(0x7f00000000c0)}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/130, 0x82}], 0x6, &(0x7f0000000640)=""/4096, 0x1000, 0x8}, 0xc5}], 0x1, 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000140)={0x1, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 56.909205] hrtimer: interrupt took 27837 ns 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0x6e, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 2: r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000054c0)) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xa, 0x2010, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="240000001a00030207fffd946fa281bc04eee6d87986e0d387d2b78502add131b4d9c404c15f2f98a4002cf0eda84957256df38f949a20305c7c0100000000000000", 0x42}], 0x1, 0x0, 0x0, 0x4014}, 0x2000c040) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r4 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) r6 = socket$key(0xf, 0x3, 0x2) r7 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) close(r7) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f00000004c0)={r8, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/30 17:01:12 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00000000c0)) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) writev(r1, &(0x7f00000006c0), 0xffffffffffffecc) socket$can_bcm(0x1d, 0x2, 0x2) r2 = open(&(0x7f0000000080)="e91f7189591e9233614b00", 0x40, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000740)=""/89) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000240)=""/67) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000800)={0xffffffff, 0x8}) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) listen$netrom(r2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x0, 0x0) 2018/03/30 17:01:12 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x1000, 0x6000}) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r4, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000080)=r4) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/03/30 17:01:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r4 = fcntl$getown(r3, 0x9) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r4, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = fcntl$dupfd(r7, 0x0, r3) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x100}}) ioperm(0x20, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x80}], 0x1) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f0000000900)=""/188) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r9 = dup2(r6, 0xffffffffffffffff) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, 0x16) 2018/03/30 17:01:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x20005, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x2) 2018/03/30 17:01:12 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f0000002040)='/dev/audio#\x00', &(0x7f00000013c0)='/dev/audio#\x00', &(0x7f0000001b80)='-\x00', &(0x7f0000001f00)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001f40)='cpuacct.usage_percpu_sys\x00', &(0x7f0000001f80)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001fc0)='*vmnet1nodevmd5sum#.\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') signalfd4(0xffffffffffffffff, &(0x7f0000001380)={0x2}, 0x8, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)=0x0) getpriority(0x0, r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000002100)=""/4096, &(0x7f0000000140)=0x1000) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x10000000000, 0x0, 0x2, 0xef71}) finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x3) pread64(r0, &(0x7f0000001b00)=""/53, 0x35, 0x8000000000) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) r2 = getpgrp(0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x800) process_vm_readv(r2, &(0x7f0000001800)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f00000002c0)=""/11, 0xb}], 0x8, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/53, 0x35}, {&(0x7f0000001a00)=""/244, 0xf4}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x4, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002080)={0x82, 0x1, 0x1, 0x0, 0xacfe}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e00)={0x0, 0x6ecd, 0x10}, 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0xfff, 0x1000, 0xf3, 0x4, 0x3e1b, 0x9, 0x1, 0x9, 0x10001, 0x4, 0x4, 0xffffffffffff8001}) 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0x6e, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x80200) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/30 17:01:12 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x8000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x0, 0x401, 0x6, 0xfa56}, 0x10) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x101, 0x18, 0x4, 0x101, "083c1af16bf8c9eed4a063d9d215ff95e252703bedab91f1f761410cbc70051f"}) setsockopt$packet_buf(r1, 0x107, 0xe357ee106f84126f, &(0x7f0000000180)="16aebac463787ba1501f18021a11f8892c0ee9484d84530cf53c4ed760fb21020551a0a0436163a3181f07eef1dc61fc41dc74974699da07294459706cd6e76d38f28c9e06f5f9c7c60051ba087fcc58c6f1b31c6d84a92b6ea132dc5efd664f39861ff687a91336064d50a0493612093e4f89a642026699f8122e60ea7874d45c0ffba9d0ad438bc9043e36f1a635fa5f49378319b6cb3b519d452b742c96dc55c74359565c8060711e2c6c9d88e368cfdafaf6a37c196e6a02c49e33209daccbc2242efddebc0cc6afb873062f1b8b2e6d7f229dab7923058c19f113", 0xdd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/30 17:01:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') lseek(r0, 0x0, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) 2018/03/30 17:01:12 executing program 7: r0 = gettid() ptrace$getsig(0x4202, r0, 0x6e4, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/30 17:01:12 executing program 3: unshare(0x400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 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, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) write(r0, &(0x7f00000000c0)="0671cc40db08854aa7abae3b7287d079e8e1", 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x80000001, 0x0, {0x3, 0x2, 0x800, 0x1}}) 2018/03/30 17:01:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') r2 = creat(&(0x7f0000000100)='./file0\x00', 0x104) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x3, 0x4, 0xffffffffffffad86, 0x3, 0x3, 0x5, 0x10000}, 0x1c) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000807000), 0x3f) 2018/03/30 17:01:12 executing program 0: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc9, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3d9}, &(0x7f0000000080)=0x8) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/03/30 17:01:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x8, 0xb9f000000000000, 0x0, 0xffffffffffff7983, 0xffffffffffff0001, 0x9}, 0x9d, 0x80, 0x9, 0x7f, 0x8, "e93737d2b99e7d5a72ee92f63f8569c28fd14eea5e4526c931bf7a3ce670c90ec384d5286b99c7e5aee250c7e22c81bddb538948de32ec1e5d73a0d1e60fafc2c37f4a690733093f4135575670820be50c3f4b7754d7c5be8fd9a1bb27e51792bb193496f3a49106f75929f44fc97e419ddb097abba1a456cdaeb9a9098f9c64"}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) read(r0, &(0x7f0000000040)=""/239, 0xef) sync_file_range(r1, 0xa9c, 0x6, 0x2) 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0x6e, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 5: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000303ff8)=@assoc_value, 0x8) fcntl$getown(r0, 0x9) 2018/03/30 17:01:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)=@ioapic) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x800, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b2ffd)='nv\x00', 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x4002) 2018/03/30 17:01:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x0, 0x3ff, 0x3, 0xffff]}, &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0xaf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'sh\x00', 0x10, 0x1, 0x64}, 0x2c) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x40, 0x8, 0x5, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xa90b, 0x20}, &(0x7f00000002c0)=0xc) 2018/03/30 17:01:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="27571d598ec546ca876660499508e9d846ab71c067f91b04148470e2f6b68c36837f7be1e006ddf24aa418d0ef5e3eb8fe6b60f09d8bda54323b1a5797027e000837be852c8f5c875ceafb1ee19e42a94716507a61b7602ad13857e60f9c8299fdd03ecf0a251c0e0ab8a466152857f9dfaaf1273a13c281ee63d0f716bbe569f064c0021e59c0397ecd9a58b987698d58613a252bc1a7fbf15fb5479b3b25e9a4f5193395ba1418437ac8c8a39f287e5e094892af41cde73284d36cdc5e9951c8f7c7802ae9814ca9ad81377aaa9f4a8e482b0d0d977ecf12a8570269ccf51c9286e0973b") add_key(&(0x7f0000fb2ff5)='ceph\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="3082", 0x2, 0xfffffffffffffffd) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) flistxattr(r1, &(0x7f0000000080)=""/100, 0x64) 2018/03/30 17:01:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0c6300000d9c1cb95f6f8042bb012ff604d447332784ee4fd0f460a9090025969f377b67e118c4462fb825fa7c410ebb35bd53fc82f65c290c8dfe507deba75d03ca4daebf574b83736cb9a93c653689aeea5abed114ffe57f88e0a7573ba8ee980def99af6e30a58f8ee3448dae0e3afbf46da084b84980"], 0x0, 0x0, &(0x7f00004c1000)}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/153, 0x99}], 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xa5, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000300)={&(0x7f0000000000/0x3000)=nil, 0x0, 0x5, 0x10, &(0x7f0000001000/0x3000)=nil, 0x10001}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dffcb2a5130499b5a098cfbe9405a1a1426218d488fdaecd845a85cecb220016265e7c72a9da107c349603b9bc302def22042548814883a7ba62ad419f26c26d", "fd2680a6d446bbf34d965dfceb66275afc7b5f44f5088d043fb91915135819ab35cccf776db44fc17232537615547a1b5c541561b9b90d1f161d737395a2582b", "6f527166bd90f4ca88f427c86fbf6a46776ec05009d4781171cb41607c74a3b1"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000040)=0xc3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 17:01:12 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e33ff6)='./control\x00', r0, &(0x7f0000395ff6)='./control\x00') lseek(r1, 0x8000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xffffffff) 2018/03/30 17:01:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000840)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000800)={0xffffffff}, 0x3a478aa9686fb3b4, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@disconnect={0xa, 0x0, 0xfa00, {r1}}, 0xfffffffffffffed6) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000340)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000300), 0xffffffff, 0x0, 0x1}}, 0x33d) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/30 17:01:12 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/48) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x8, 0x8}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000440)={r2, 0xff5}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x4000000000000003, 0x21, 0xfffffffd, 0x0, 0x0, [], [], [], 0x7}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000280)={0x200, 0x3, 0x9}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$unix(r5, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101}) 2018/03/30 17:01:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0xeb8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa6e2e35b04f0aae0100000000000086dd60d8652b00453f7f290000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='yam0\x00') 2018/03/30 17:01:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r3, 0x22}) sendto(r1, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x8, 0x1}, 0xc) r6 = semget$private(0x0, 0x2, 0x411) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) dup3(r9, r8, 0x0) ioctl$KVM_GET_LAPIC(r8, 0x8400ae8e, &(0x7f00000006c0)={"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"}) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f0000000000)=""/25) 2018/03/30 17:01:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x800) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='\x00', &(0x7f0000000940)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000900)='\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) ftruncate(0xffffffffffffffff, 0x45) accept$nfc_llcp(r0, &(0x7f0000000800), &(0x7f0000000880)=0x60) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000008c0)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r4 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x2, r4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000006c0)={0xfffffffffffffff8, 0x1ff, 0x0, 'queue1\x00', 0x7ff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r5, r6, 0x1400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x1c, 0x20a, 0x3, 0x9, 0x3f, 0x80, 0xfffffffffffffffb, 0x0}, &(0x7f0000000780)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value={r7, 0xfffffffffffffffb}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x3d, 0x0, 0x2}) 2018/03/30 17:01:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xa5, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 57.473358] binder_alloc: 6752: binder_alloc_buf, no vma [ 57.478958] binder: 6752:6755 transaction failed 29189/-3, size 0-0 line 2963 [ 57.488035] binder: BINDER_SET_CONTEXT_MGR already set [ 57.493405] binder: 6752:6755 ioctl 40046207 0 returned -16 [ 57.501259] binder: 6755 RLIMIT_NICE not set [ 57.509672] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 17:01:12 executing program 4: r0 = gettid() r1 = creat(&(0x7f00000001c0)='./bus\x00', 0xfffffffffffffffe) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) r3 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') exit(0x0) pread64(r1, &(0x7f0000000200)=""/193, 0xc1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0xffff, 0x9}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r4, 0x4) 2018/03/30 17:01:12 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = socket(0x3, 0x6, 0x9) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x420, 0x70bd2b, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x810) 2018/03/30 17:01:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000003070900000000000006000000001b00"], 0x14}, 0x1}, 0x0) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xa5, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r0, r0, 0x0) 2018/03/30 17:01:13 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = openat$cgroup_int(r5, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000100)=""/131) fcntl$getflags(r3, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r8, 0x0, &(0x7f00000004c0)) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000400)={0x0, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r7, r7, &(0x7f0000000040), 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000240)=0x7) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000c00)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r9, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) semget(0x1, 0x2, 0x404) setfsuid(0x0) sendmmsg$alg(r4, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}], 0x1}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}], 0x1, &(0x7f0000002700), 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0), 0x0, 0x8000}], 0x5, 0x8004) 2018/03/30 17:01:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x24, 0x2a, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @ipv4}]}]}, 0x1f9}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/59) 2018/03/30 17:01:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e7300ec1924d267ff8d4cfb22b0c63eab5118ce7e00fa5aeefd10f92e7218d824f503bba18dae36bc282f4f73b742d07c6886af3f84ed0e7e999f") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x6, 0x4, [0x2]}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14}}, 0x4}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x4, 0xc0c, 0x3b, 0x4, 0x1}) r2 = getpid() bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)="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", 0x130}) getdents64(r0, &(0x7f0000000140)=""/184, 0xfffffffffffffe47) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x8, 0x6}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[]) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x78) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000240)={0x4, 0xc, [0x9, 0xfffffffffffffffa, 0x81]}) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xc1, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f6"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = memfd_create(&(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x3, 0x97}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000200)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) 2018/03/30 17:01:13 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280000, 0x0) recvmsg$kcm(r4, &(0x7f0000001940)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/202, 0xca}, {&(0x7f0000001240)=""/200, 0xc8}, {&(0x7f0000001340)=""/198, 0xc6}, {&(0x7f0000001440)=""/236, 0xec}, {&(0x7f0000001540)=""/202, 0xca}, {&(0x7f0000001640)=""/177, 0xb1}, {&(0x7f0000001700)=""/127, 0x7f}, {&(0x7f0000001780)=""/121, 0x79}], 0x9, &(0x7f00000018c0)=""/79, 0x4f, 0x401}, 0x40002000) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x3) 2018/03/30 17:01:13 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x31}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/145, 0x91}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/198, 0xc6}], 0x6, &(0x7f0000001780)=""/121, 0x79, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/43, 0x2b}, {&(0x7f0000001900)=""/131, 0x83}, {&(0x7f00000019c0)=""/87, 0x57}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/185, 0xb9}, {&(0x7f0000001b40)=""/12, 0xc}, {&(0x7f0000001b80)=""/98, 0x62}], 0x8, &(0x7f0000002040)=""/4096, 0x1000}, 0x7f}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/155, 0x9b}, {&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/229, 0xe5}], 0x4, &(0x7f0000003040)=""/227, 0xe3, 0x9}, 0x80000000}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001fc0), 0x0, 0x0, 0x0, 0x20}, 0x200}, {{&(0x7f0000003140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003480)=[{&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/242, 0xf2}, {&(0x7f0000003380)=""/255, 0xff}], 0x3, &(0x7f00000034c0)=""/242, 0xf2, 0x3}, 0x1000}], 0x6, 0x1, &(0x7f0000003740)={0x0, 0x989680}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003780)={0x8, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000068fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)) r2 = getpid() stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003b40)=[{&(0x7f0000003840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f00000038c0)="1b2994c144875ab5f04420e4f0981677f80ea1fe7d4d51518f0cd61aeea8e81f271b0cf4293e38ff9ecc6b65d523ba6e9dfb61e182f9bf326856d5a210d08a307704a3e739b7c5eaf06e47f54c42f60e0885aefd7be4492542d00623eb13039e4b03e4a6e8eb05431799f2109a0b8c6731b451d344bcde95f76effbf9d55f1593cd0", 0x82}], 0x1, &(0x7f0000003b00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000080}], 0x1, 0x20000004) close(r1) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) ioctl$KDSKBLED(r5, 0x4b65, 0x1) 2018/03/30 17:01:13 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x3) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x1f, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x20}}}, 0x88) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xc1, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f6"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 5: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000, 0x4) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000480)={"677261f3cb7030c30c282a416158d200", 0x9}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)="0bf5430f000319", 0x2b}], 0x65d324f6d07246) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r2}) write$sndseq(r2, &(0x7f0000000380)=[{0x370c, 0x401, 0x8, 0x9, @tick=0x9, {}, {0x7, 0x7}, @addr={0x7f}}, {0x3ff, 0x2, 0x0, 0x200, @tick=0x80000001, {0x77, 0x3}, {0x8, 0x2}, @ext={0x8a, &(0x7f0000000240)="c6a6f64707feb3930221b5215dce6879d83960f3cc2d7aec42c25ebae235440439d53b795980c921b5bb0ab32b0d637882ceadab963cddae27308e39de98dbfab87d00f7b50263e34a03c58137d5cd3cb6886770c4059380e2d24e77a87bee0320b424b74dd58f08e6dbf5866087eab29830245cb1243522735d134d68bc14c9ebf838082593874cee1c"}}, {0x374, 0x20, 0x100000000, 0x7e, @tick, {0x200, 0x80000000}, {0x2, 0x7f}, @ext={0x1a, &(0x7f0000000340)="d8edac17ca050a8ca6ef22541eae0f8ee1e52a0fb4c4eb27f0b3"}}], 0x90) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e24, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x19}, 0x3000000000000000}, 0x1c) 2018/03/30 17:01:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="001a000400c7"], 0x0, 0x0, &(0x7f0000005000)}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r1, 0x4, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbd}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffe1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5800000000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800, 0x100000001, 0x0, 0x3, 0x1, 0x1, "1b1a0460bdb9b806511b87b5a1caced36c737272e78e53f90f5c5e3226ffbd763de191d99e7405eda41130281636dbdf34d6f023a0ee448d6b4274f5c6d131f0", "6a48a46f243203afb24916938f11c93a62b713a0d32471c7ebf4677a9bf13ec105a2ebe026bb24b33f88676a45aef9434290020ca17c1e91d883eef8c8314116", "a38105ada0ea16972e312effdaa5500dddfb2f9013653be9b7fdec138d2114d9"}) r2 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x1f, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440)=0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000003c0)='./file0\x00', 0x80000100) fcntl$getown(r0, 0x9) r4 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x3, 0x401) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000380)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000005880), 0x4) [ 57.746845] QAT: Invalid ioctl [ 57.817335] binder: 6860:6862 unknown command 67115520 [ 57.824366] binder: 6860:6862 ioctl c0306201 20004000 returned -22 [ 57.835551] binder: 6860:6862 ioctl 4c04 20000080 returned -22 [ 57.836536] QAT: Invalid ioctl [ 57.842000] binder_alloc: 6860: binder_alloc_buf, no vma [ 57.850406] binder: 6860:6862 transaction failed 29189/-3, size 0-0 line 2963 [ 57.850863] QAT: Invalid ioctl [ 57.858988] binder: 6860:6862 unknown command 67115520 [ 57.866695] binder: 6860:6862 ioctl c0306201 20004000 returned -22 [ 57.879875] binder: 6860:6863 ioctl 4c04 20000080 returned -22 [ 57.888614] binder: BINDER_SET_CONTEXT_MGR already set [ 57.894098] binder_alloc: 6860: binder_alloc_buf, no vma [ 57.894155] binder: 6860:6862 ioctl 40046207 0 returned -16 [ 57.899620] binder: 6860:6863 transaction failed 29189/-3, size 0-0 line 2963 2018/03/30 17:01:13 executing program 0: r0 = socket(0xb, 0x2000003, 0x99c) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="9ec498b4f7cfc064b73afea00800040000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="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"], @ANYBLOB="0503d6000100020000000100070000004a535139c5ce6861ab9699b25cf2d80dd139bfa301c8750d59731a00b3fa6e4bafa1bc252476e1438a4ba5065ae31aa015ee5baef34b920094395c8782ad7cc91b6e1f1a68934fc99f8920aad4343360c97005ccbe95f55d771b7fab87ac09e7f9"]) bind(r0, &(0x7f0000000200)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffdcf) bind(r0, &(0x7f00000000c0)=@llc={0x1a, 0x33a, 0x0, 0x10000, 0xffffffff, 0x400}, 0x80) bind(r0, &(0x7f0000000180)=@rc={0x1f, {0xc6a0000000, 0x1000, 0xffff, 0x7fffffff, 0x6, 0x8}, 0x7128}, 0xffffff81) bind(r0, &(0x7f00000004c0)=@generic={0x2, "8ac18b0935f0d03fed9d0a76f2180e76986dc74ca1dc32e0c83e23266aee697b723fad7fce6b5204084dc4861ad699467121df6203dcda64471a7dbea3c5a6557b065c816b086258e4157662a02ea04b0ea6850bf8f60e5ede71a0563ecc3196ab949488275d9f482de2d952f9cd814fbd1303e750cea2a2e9f0c1506f2c"}, 0x80) 2018/03/30 17:01:13 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xc1, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f6"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000003, 0xffffffff00000001}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xae, 0x80001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000340)={r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000280)=0x68) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040)="9a", &(0x7f0000000180)=""/243}, 0x18) 2018/03/30 17:01:13 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x3a9a, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x1a}, 0x3}], 0x74) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$void(r0, 0xc0045c77) 2018/03/30 17:01:13 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10000, 0x41) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) accept$netrom(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000004c0)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getpid() geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000580)) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in=@remote}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000980)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000001b40)={0x3, 0x70, 0xfffffffffffff729, 0x1, 0x5, 0x4, 0x0, 0x4, 0x100a0, 0x3, 0x0, 0x9, 0x1, 0x9, 0x3, 0x0, 0x0, 0x0, 0x393, 0x3, 0x6, 0xfffffffffffffffd, 0x80, 0x7, 0x2, 0x20, 0x0, 0x5, 0xffffffffffffffe0, 0xffff, 0x100000001, 0x1, 0x1, 0x0, 0x8, 0x6c95, 0x400, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x101, 0x99}, 0x101, 0x0, 0x9, 0x7, 0x69ea, 0x6bbc7e00, 0x6313}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x2) syz_open_dev$sndctrl(&(0x7f0000001c00)='/dev/snd/controlC#\x00', 0x0, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x79) syz_open_dev$sndctrl(&(0x7f0000001c40)='/dev/snd/controlC#\x00', 0x2, 0x2000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001c80)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001cc0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d00), &(0x7f0000001d40)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001e00)) 2018/03/30 17:01:13 executing program 3: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={r3, @in={{0x2, 0x4e20, @rand_addr=0x9}}}, 0x84) 2018/03/30 17:01:13 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) ftruncate(r1, 0x81) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r4 = dup3(r1, r2, 0x0) gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000440)="e68e5bf5793f", 0x6}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r5 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) r6 = gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r6, 0x10, r4, 0x2) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r5, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) [ 57.905572] binder_alloc: 6860: binder_alloc_buf, no vma [ 57.918084] binder: 6860:6862 transaction failed 29189/-3, size 0-0 line 2963 [ 57.919316] QAT: Invalid ioctl [ 57.931467] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.936986] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.942480] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 17:01:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x96f, 0x200) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) shutdown(r0, 0x1) 2018/03/30 17:01:13 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00000cf000/0x3000)=nil) mmap(&(0x7f00000d0000/0x2000)=nil, 0x2000, 0x8, 0x13, r0, 0x0) [ 58.047780] binder_alloc: binder_alloc_mmap_handler: 6875 20000000-20002000 already mapped failed -16 2018/03/30 17:01:13 executing program 1: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="240000001a00030207fffd946fa281bc04eee6d87986e0d387d2b78502add131b4d9c404c15f2f98a4002cf0eda84957256df38f949a20305c7c0100000000000000", 0x42}], 0x1, 0x0, 0x0, 0x4014}, 0x2000c040) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000337605a0c7998a8500b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000004c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000500)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r7 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x0, 0x989680}, 0x6, {0x8000, 0x2}, 0x8, 0x2, 0x4}) setsockopt$netlink_NETLINK_RX_RING(r7, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/03/30 17:01:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40401) r2 = socket$inet6_sctp(0xa, 0x80004, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000078dffc), 0x4) accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) write(r2, &(0x7f0000001780)="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", 0xb31) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x25f9, 0x0, 0x841, 0x4, "e6ef60e57779a91d82096d4720e62810ebd743ca01466ef153e0da1e969c1be82429744d3c91e753eb2ec157", 0x7}, 0x2, [0x9668, 0x7, 0x0, 0x50, 0x7, 0x0, 0x2, 0x3f, 0x80, 0x10001, 0x80000000, 0xc7f, 0xffffffffffffa55f, 0x20, 0x2, 0x0, 0x800, 0x0, 0x0, 0x2, 0x6, 0x6, 0x0, 0x200, 0x0, 0x3, 0x800, 0x100000000, 0x2fe2, 0x8001, 0x7ff, 0x400, 0x306b, 0x3, 0x8, 0x2, 0xffffffffffffffff, 0x5, 0x9614, 0x2, 0x0, 0x7, 0x5, 0x5, 0x1, 0x1, 0xfb3, 0x0, 0x4, 0x80000001, 0x1, 0x4, 0x7, 0x20, 0x2, 0x8, 0x3f, 0x7ff, 0x200, 0x7, 0xc2f5, 0x8001, 0x7fff, 0x10001, 0xfffffffffffffffc, 0x0, 0x200, 0x9, 0x3, 0x3f, 0xff, 0x1f, 0xb7f0, 0x3, 0x400, 0x4, 0x5, 0x4, 0x7fffffff, 0x20, 0x8, 0xa87e, 0x8, 0x4, 0xeb, 0x9, 0x20, 0x40, 0x7ff, 0x4, 0x80, 0x4, 0x3, 0x0, 0xffffffffffffffe1, 0x7, 0x7f, 0x2, 0x2, 0x3be, 0x66b, 0x4, 0x7a98, 0x9, 0x3, 0x6, 0x80000000, 0x9, 0xfff, 0x8, 0x1000, 0x7f, 0x1ff, 0x9, 0x5, 0xd, 0x5, 0xdab3, 0x80000000, 0x1, 0x7, 0x0, 0x8001, 0x9, 0x8001, 0x5b2f, 0x1, 0x7]}) r3 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x20) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="acb94a060000b800800000ba000000000f30430f092e640f3566baf80cb8761d818eef66bafc0cb064eec7442400b8000000c744240210500000c7442406000000000f011c240f4f3b0fba7780a8c4217e16b800380000660f388157b7", 0x5d}], 0x1, 0x28, &(0x7f0000000200)=[@cstype0={0x4, 0x6}], 0x1) fcntl$setlease(r4, 0x400, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 17:01:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) unshare(0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x839) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r4 = eventfd2(0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) epoll_pwait(r5, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x100000000, &(0x7f00000001c0), 0x8) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)=""/208, 0xd0) fcntl$setsig(r1, 0xa, 0x24) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/03/30 17:01:13 executing program 5: r0 = memfd_create(&(0x7f0000000000)='ppp1mime_typeposix_acl_access!vmnet1\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x0, 0x7, 0xa331, 0x800, "42e10196b29d790b9fddb92817aca1806f42254b75df5dd55e6ccfbd9767ba2f7703177a47dc4503e2f694e9", 0x4}, 0x5544, [0x100, 0x8000, 0x3, 0x1, 0x6cea, 0x4, 0x0, 0x5, 0x9, 0x1ff, 0x7, 0x7, 0x8, 0x8, 0xffffffffffffffe1, 0x100000000, 0x5, 0x0, 0x8000, 0x3, 0x23a5, 0x7, 0x9, 0x1, 0x1, 0x101, 0x7, 0x10000, 0x4, 0x0, 0xfffffffffffffffa, 0x8da, 0x9, 0x6, 0x80000001, 0x5, 0x8001, 0x8, 0x3, 0x4, 0x80, 0xffff, 0x5, 0x6, 0x40, 0x28, 0x5, 0xfff, 0x7, 0x4, 0x80000001, 0x7fff, 0xffff, 0x2, 0x8000, 0x3, 0x3, 0xfffffffffffffffd, 0x40, 0x9f, 0xba5, 0x4, 0xda73, 0x2889, 0x5, 0xe74, 0x4, 0x1, 0xfffffffffffffffa, 0x7, 0xffffffffffffffe0, 0x1, 0x4, 0x8, 0x8, 0x3, 0x9, 0x4, 0x5, 0x6, 0x100, 0xd9, 0x3, 0x8, 0x1, 0x7, 0x0, 0x0, 0x7, 0x1, 0x1fb3, 0x100000001, 0x1, 0xb9, 0x3, 0x8, 0x7, 0x3, 0x2, 0x8, 0x9, 0xffffffffffff6bf5, 0x9, 0x9, 0x2, 0x2, 0xfffffffffffff000, 0x1, 0x6, 0xc0a4, 0x400, 0x1, 0x3, 0x5000000000000000, 0x100, 0x4, 0x101, 0x81, 0x81, 0x20, 0x1, 0x80, 0xe8a5, 0x3, 0x5, 0x7, 0x8]}) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0), 0x41) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/30 17:01:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001780)={0x1}) socket$unix(0x1, 0x7, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x100000, &(0x7f0000000100)="b7a530adfc6d84ff06dba23c8e027378b917e8cb0ddea69bdda73d3253b4c7631cd293b47d380a7e9e85a57d5a378797cc48832fcbbd2e21f7d2f593b24dc86961f0a795a9f2987fea2a261c1d322d13c1567a929d85731796d9ab1b28cdd6b131cbbb96b25c1e61d14d375ae14080a6b42a9a4124dac3c4c0e640654acb5d54a29575b47ead5915c4530e15") recvfrom(r2, &(0x7f0000000400)=""/197, 0xc5, 0x10040, &(0x7f0000000500)=@rc={0x1f, {0x4, 0x5, 0x7fff, 0x6, 0x3, 0x7f}}, 0x80) openat$vsock(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x4e, "b46852f1895e44d407667060c4833ccd03ca35176ae2d912f0dde0e6f6a7604d431e9c4b393d7b07a7079c1c7775ebf3b66ff0bb0d1829130dcea22820785b5d41823badbc4ac813b130383ffc8d"}, &(0x7f0000000280)=0x56) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000340)={r4, 0x400}, &(0x7f0000000380)=0x8) 2018/03/30 17:01:13 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) umount2(&(0x7f0000000200)='./file0\x00', 0xc) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000c00), 0x4) 2018/03/30 17:01:13 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) capset(&(0x7f00000001c0)={0x399f1734, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = semget$private(0x0, 0x0, 0xa) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000040)=""/230) socketpair(0x1f, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x1008, 0x372, "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"}, &(0x7f00000002c0), 0x0) openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x2) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r1, r0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r5, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) r7 = openat(r4, &(0x7f0000000280)='./file0\x00', 0x47d, 0x42) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000007c0)=""/212, 0xd4) ioctl$KVM_PPC_ALLOCATE_HTAB(r7, 0xc004aea7, &(0x7f00000001c0)=0x9) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) pwrite64(r4, &(0x7f00000019c0)="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", 0x1000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x10000, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x9, 0x4) tkill(r2, 0x1000000000016) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffff9c, 0x40505412, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0xf}) dup3(r1, r1, 0x80000) 2018/03/30 17:01:13 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000cff7)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 7: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x0, &(0x7f0000000300)}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfff, 0x7d8e1a4a90240a36}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r4 = dup3(r0, r3, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000080)) 2018/03/30 17:01:13 executing program 2: perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 17:01:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="7bab0092"], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) r4 = creat(&(0x7f0000001500)='./file0\x00', 0xc) getpeername$ax25(r4, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10000, 0x0) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x8001, 0x20000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r8}, 0x14) sendfile(r9, r10, &(0x7f0000000000), 0x401) execveat(r9, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) pipe(&(0x7f00000000c0)) r11 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r11, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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", @ANYBLOB="1400010000000000000000000000ffffe00000020800080002040000"], 0x2}, 0x1}, 0x0) bind$alg(r10, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) [ 58.355955] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 58.366146] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 [ 58.396911] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/30 17:01:13 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x20200) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/30 17:01:13 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) connect(r1, &(0x7f00000002c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x2, 0x80, 0x80000001, 0x8}, 0x6, 0x1, 0x0, 0x0, "e7f3fb83a628069d"}, 0x10}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) io_setup(0x1ff, &(0x7f0000000ac0)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x90) 2018/03/30 17:01:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000042c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000340)=""/51, 0x33}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/91, 0x5b}], 0x4, &(0x7f0000000480)=""/151, 0x97, 0xfffffffffffff14e}, 0x75ab}, {{&(0x7f0000000540), 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/145, 0x91}, {&(0x7f0000000680)=""/51, 0x33}, {&(0x7f00000006c0)=""/8, 0x8}, {&(0x7f0000000700)=""/129, 0x81}, {&(0x7f00000007c0)=""/71, 0x47}], 0x5, &(0x7f00000008c0)=""/60, 0x3c, 0x100000001}, 0x100}, {{&(0x7f0000000900)=@ipx, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000980)=""/150, 0x96}, {&(0x7f0000000a40)=""/105, 0x69}, {&(0x7f0000000ac0)=""/235, 0xeb}, {&(0x7f0000000bc0)=""/193, 0xc1}], 0x4, &(0x7f0000000d00)=""/134, 0x86, 0x8}, 0x6}, {{&(0x7f0000000dc0)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000000e40)=""/119, 0x77}, {&(0x7f0000000ec0)=""/233, 0xe9}, {&(0x7f0000000fc0)=""/205, 0xcd}, {&(0x7f00000010c0)=""/42, 0x2a}], 0x4, &(0x7f0000001140)=""/150, 0x96, 0xd3b}}, {{&(0x7f0000001200)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001280)=""/212, 0xd4}, {&(0x7f0000001380)=""/118, 0x76}, {&(0x7f0000001400)=""/48, 0x30}, {&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/131, 0x83}, {&(0x7f0000001580)=""/24, 0x18}], 0x6, &(0x7f0000001640)=""/4096, 0x1000, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002640)=""/250, 0xfa}, {&(0x7f0000002740)=""/156, 0x9c}, {&(0x7f0000002800)=""/234, 0xea}, {&(0x7f0000002900)=""/14, 0xe}, {&(0x7f0000002940)=""/235, 0xeb}, {&(0x7f0000002a40)=""/206, 0xce}], 0x6, &(0x7f0000002bc0)=""/69, 0x45, 0x7f}, 0x4}, {{&(0x7f0000002c40)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x10000}, 0x99}, {{&(0x7f0000002e00)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004040)=[{&(0x7f0000002e80)=""/107, 0x6b}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/50, 0x32}, {&(0x7f0000003f40)=""/239, 0xef}], 0x4, &(0x7f0000004080)=""/31, 0x1f, 0x5}, 0xfffffffffffffffc}], 0x8, 0x40002020, &(0x7f0000004300)={r1, r2+10000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"73697430000000000000000400", r3}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xd6, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000000000007009c2076dc3b0b43b7", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100aba100710000000000000000000000000000000a4f2ddb548a042c992b840e830efae135d9c0d9679f2aa1afa4994eb175bb4e6d70da4497716fc353506b64f4c2e240635b75bc9bc5dfc97d3bc5beac49fe7796b279eed74abf5db38e9ba9"], 0x48}, 0x1}, 0x0) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x12a, 0x2, 0x8, 0x6, 0x40, 0xec, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x76cc, 0x7, 0x3d, 0x3, 0xfffffffffffffffc}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x7, 0x6, 0x6, 0x0, 0x6, 0x72cf, 0x3, r5}, &(0x7f0000000240)=0x20) 2018/03/30 17:01:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x1}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/30 17:01:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x19}, &(0x7f0000000140)=0x14) 2018/03/30 17:01:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x42000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)="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", 0xa6b}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmmsg$alg(r1, &(0x7f0000008640)=[{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001180)="4e7a8da225a36822c704a102acf4c5560318952671da4ee60189a91c3a9b080af6a4c9f565a0e37ef6551c1d36738048a3d2ff3172f583915fd359faaf0293d9a86937aaae0c3b6bdcb0c043904b1e0e4f5f0141823d07ff353924133f5547bb10495fbcc31c8cdcf3114fa47f45ce08487a43c5dec8923d9d5e7b8b69810b", 0x7f}], 0x1, &(0x7f00000013c0)=[@op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd7, "e95d099320a8ed29678fa2ab37fd1ec7d56e359ea20032feb5946c39abf5b3ee46db09e9faa0a77557d6f43ac96505f3ade2d65d4fefa36e8a25a6f795efe8c3dc81b84f782473e24ea948d891cb73cce101fe433004121ca4f6790427a1e51f62506937bc8c7a8b30671570f42ddd036517ac9f41b6a965d2c9743b9c1721bda334a442fbc77ba90313263eaf6153719b5b6a99abad6caf8dea1ceeb9714af4d3f59f0dee88b5efba1a18d68e5b31775cb5b9f2eab70ed61d71c947e1eeac7443bc55c82220961cc5b1aaa9c38df384cbd751528709c9"}], 0x108, 0x20000010}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001b00)="c126a037a8ecf80cccd6db135152a8cc81dbc7e811880df17db7e6f5f3fd38099121e941875db0ca0271fe90a9e1483075c36fa56502d8f45d0c4742c4d31000d9809b35353ada884178a4b38e46deb8c5248c42573756290f27de723f3c325db3484837cb0cb6b658eb00bc8aba8d1d4aaf57e08a30a3893d037873d2e8695399ba056356e74b0942c128d3e4cad3bd372d621b4f42d95f4eb78df31f6d76bf54316bb49ce38d37fdd16f9d1bef260387ba8f6413d4260637cf4dc29130078c15bafb4ac45d24d26f872896289b9694eef32058a62822528781f9c02acd03a061873d260a47d99a58da37aa3ff36d390a1e8ff75433d1f1", 0xf8}, {&(0x7f00000017c0)="d1ef", 0x2}], 0x2, &(0x7f0000001f40)=[@op={0x18, 0x117, 0x3}], 0x18, 0x48800}, {0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001f80)="7735555e4aa42b076875aa65be19a05b2483f50e49a3046ef8190f618f2e39d13f8cc4a6f43155363db04023c6a0ddb188945deb96059d03c165bf9eeb83bf3b15ccf1348755d5a191988daf3b358293ed6c0ed22eb4eab8bd5bcb38bfac7cbbd400f576cdb4dedec1c32d5b72302eab92fe993dad4d261588e3a99c947591bed9bf5a07097d94b4547f693d456fd74c2f89106ed04f3750f01e91c2fcac24f89f02133a3aec64ccadb8752989beae7b65b2647d1fa18c1aeb3cdef6695585243e5889341634dd0f2b3b8761baef30181a73e440c24d118bd1be20538f2f22071815eba5503300d0fc8c2a7fe1119d59806a75d026df00532c5ab9ea8a15be", 0xff}, {&(0x7f0000002200)="935971e3ee7b5b0258bd76885f533a7703d71edc5c724b81d1bda115fc2e3453dd1d6fb751b13bb106355e00953af7bbe951e77055b6f1761b86e6c429849f5a8c791c713db3972e81549c4010d8d20c9ab7fa992aeeb5d7cd1d6cbc208b91a4adecd579ba4647ea7252f78e4b8a8d9865c5729f55d450b2c91c44fefcb24f82b70fd337f609202b3bb2667fbb", 0x8d}, {&(0x7f0000002400)="6bc64df8fa0eac545db93d4e1c2f2d56f9b4cfbb7fd28f6afc6551a6ea1faa304d529e81b0edea2dad2fce5fb5ea4ee4974524181840b717451ed53b7aa63301ddb5d470", 0x44}], 0x3, &(0x7f0000002640)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0xd, "36cf1aa4eaf85062f1e43a21ca"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x88, 0x4004000}, {0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f00000037c0)="7d9c670ba03a098d9edae0d2ec480e727ed02a5e2af60debb82ca551a44e794f939059cb5c5deb5cc7b6a519e464d49cac97056e39f35f312ad01b3ab8b38fb90816b7bb0e711c13b04205fea4b48d9792ff8ff9352ec666c24984ddaf7779c72365ea70427ab347f3ae", 0x6a}, {&(0x7f0000002740)="49102328a255f02c2cc1df50624c5a96de022586a70b214ed7b27f54401d7e465d8ce24e6498da2bdbb2ace69217f96ad7b9a5e7407445499d1611c465", 0x3d}, {&(0x7f0000004c40)="48fcd23af12828ce4689eb5e093ca0be53aa9b54cc4ca6e0048e0132ff921e0099b7a49331b9555ecc4323ee912acb017d42b4b2d40ba7", 0x37}], 0x3, &(0x7f0000004d40)=[@op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa3, "f7004ce1039ab47659e470a2736b8bc5817b3b68e8301763980f4cdf9c7e40440971d152c5b1c30319d462262ff5ed51685c20e8306e26e839d2a4e88503fe6fcec5b02a9f772787b8eb4ceebf6a45bb0a8dd9f73d837d96ad7be98c9096a37fe2ed0e2dfc3a962f60d6016f9689d8a69b8609e745285ddcaf38f486e52943aaddc511daff48665a7e9602e57c3c3c2976c405e4e6386e5032f52c95cc78cf9bb09242"}], 0xd0, 0x7183ecccc8aed6d8}, {0x0, 0x0, &(0x7f0000007080)=[{&(0x7f0000006b40)="d8e0d7c1710399ab5347770d0b83fb1b8efc29c471f7e83816c007ea07f7e8eeb26eb55043cd53e36e60ff1695f9316abf3b00971e4b5974af14f607456f8921e1bdc300c430bda3b6420bfc7ab106665c15d3cb0e06d8c0ea881d719df369efcaa71efc01624066e2b2dd627d006cb8e526455e5e2aa02808b2eee966afd7c444962012f4aa40bee14202f61fed74f8338cc9b4de783810fc", 0x99}, {&(0x7f0000006dc0)="77bd6ed77cf239aab10ecbb8e6b569776f75fb2ff6ae7d2d242249500e9968161e942cd8f95a622f7ddbdad582de43c25f125469960e92882204e13eb5da6c08514e93b03539d4975056b6e31dc912ad4ed798ed71bf66f8ae4b3b4c2a2e548822a9cd65c65e0f2d2e173bf1249dea9119a9fc27bc724b594fff454ccfd836d5538a7dc72cdfae079065b3a6b99ef3c07b8669a9397dfa647640471e0eae7999cd9e3feed51e024aaf5af4801c763fb58d3e6150de5603ad23f35a23171d2bba3147f7f7ebcb6dd22c2aaeba09e134b2a822f8dbead73334", 0xd8}], 0x2, &(0x7f0000007100)=[@iv={0x50, 0x117, 0x2, 0x3b, "4bab628dd8ea673db9479d42aa9a2c14ba2d86177b4e7ab4809e40bd05a3828a905cbcb9466f28ee9a22faa58bf4ac3cf69035754b3e2464383471"}], 0x50, 0x253bab6d3db0322b}], 0x5, 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x1, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xffffffffffff5e43}) socket$alg(0x26, 0x5, 0x0) 2018/03/30 17:01:13 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x800) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2) 2018/03/30 17:01:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xd6, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/03/30 17:01:14 executing program 2: r0 = epoll_create1(0x80000) ppoll(&(0x7f0000000000)=[{r0, 0x140}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700)={0x5}, 0xfe84) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0xb5a, 0x2, 0xffffffff, 0x3f, 0x7, 0x3, 0x41de}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffe, &(0x7f0000000040)={0x10002}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e8c000)={0x10000002}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x104) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/03/30 17:01:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x100000000000000, 0x7, 0x4, 0x40, 0x1, [{0x9, 0xdbf0, 0x24000000, 0x0, 0x0, 0x800}]}) r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0xac, &(0x7f0000000740)=0x4) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/13) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e21, 0x36, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000140)={'bpq0\x00'}) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000600)=ANY=[@ANYBLOB="703b47c1b187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad08874637613d9391a16d068e7b7540e44bd5837f34a0a6f6092d230b1d8cb298b7c3eb471cfbe214578316d4"]) 2018/03/30 17:01:14 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000019000907000000000b000000029000000000140000000000"], 0x1c}, 0x1}, 0x0) 2018/03/30 17:01:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) r3 = shmget$private(0x0, 0x11000, 0x400, &(0x7f0000fed000/0x11000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 2018/03/30 17:01:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0xb4, 0x4) r4 = creat(&(0x7f0000001500)='./file0\x00', 0x10) getpeername$ax25(r4, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) accept(r0, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001cc0)=0x78) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) bind$ax25(r7, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r5, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163286165732d67656e6572696329000000000000000000000000000000000000000000000000000018000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bf2bf000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x101}, 0x1c) recvfrom(r8, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0xc) 2018/03/30 17:01:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000fe0)) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = dup3(r0, r1, 0x80000) openat$cgroup_type(r3, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) 2018/03/30 17:01:14 executing program 0: r0 = timerfd_create(0x7, 0x0) r1 = dup2(r0, r0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xff, 0x3fc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000067a000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@migrate={0x74, 0x21, 0x910, 0x70bd25, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x7, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x3, 0x0, r2}, 0x6e6bb5, 0x2}, [@replay_val={0x10, 0xa, {0x70bd2d, 0x70bd26, 0x2}}, @output_mark={0x8, 0x1d, 0x7f}, @policy_type={0xc, 0x10}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xd6, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xd9, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x4, &(0x7f0000abdfa0)={0x0, 0x1e, 0x2}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c2b000)={0x2000000000000081, &(0x7f0000000140)}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000487ffc)) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp:', 0x200) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r2, 0x541d) connect$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, {0x8, 0x2, 0x3, 0x100000001, 0x3, 0xffff}, 0x8}, 0xa) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) 2018/03/30 17:01:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), 0xffffffffffffff90) syncfs(r0) 2018/03/30 17:01:14 executing program 5: prlimit64(0x0, 0x3fffffe, &(0x7f0000000680)={0x0, 0x26}, &(0x7f0000000080)) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="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", 0x4d1, 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x200) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000640)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7, &(0x7f00000006c0)=0x4) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xd9, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001780)={0x1}) socket$unix(0x1, 0x7, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x100000, &(0x7f0000000100)="b7a530adfc6d84ff06dba23c8e027378b917e8cb0ddea69bdda73d3253b4c7631cd293b47d380a7e9e85a57d5a378797cc48832fcbbd2e21f7d2f593b24dc86961f0a795a9f2987fea2a261c1d322d13c1567a929d85731796d9ab1b28cdd6b131cbbb96b25c1e61d14d375ae14080a6b42a9a4124dac3c4c0e640654acb5d54a29575b47ead5915c4530e15") recvfrom(r2, &(0x7f0000000400)=""/197, 0xc5, 0x10040, &(0x7f0000000500)=@rc={0x1f, {0x4, 0x5, 0x7fff, 0x6, 0x3, 0x7f}}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x4e, "b46852f1895e44d407667060c4833ccd03ca35176ae2d912f0dde0e6f6a7604d431e9c4b393d7b07a7079c1c7775ebf3b66ff0bb0d1829130dcea22820785b5d41823badbc4ac813b130383ffc8d"}, &(0x7f0000000280)=0x56) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000780)={r5, 0xb9a}, &(0x7f0000000380)=0x8) 2018/03/30 17:01:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x880}, 0x1, &(0x7f0000000040)={&(0x7f0000000400)=@setlink={0x28, 0x13, 0x5, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0xff63}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x20000000) 2018/03/30 17:01:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x6dc) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) read(r0, &(0x7f0000000c00)=""/85, 0x55) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x0, 0x1}, 0x14) write$eventfd(r1, &(0x7f0000000280), 0xff93) write(r1, &(0x7f00000009c0)="820705390d6ec575dd3d3c9b2502d191c293416d13", 0x15) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r1, &(0x7f0000000bc0), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000000080)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x0) sendto$ipx(r1, &(0x7f0000000000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xd9, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff52976f2ce964f4299b9f00000000080d010055"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b582366") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r7 = socket$netlink(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002140)={&(0x7f0000001040)='./file0\x00', 0x0, 0x18}, 0x10) preadv(r7, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x4, 0x0) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) 2018/03/30 17:01:14 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x4, 0x7, 0x7, 0x80000001, 0x2, 0x8}) mmap$binder(&(0x7f0000a79000/0x2000)=nil, 0x2000, 0x8, 0x1010, r0, 0x0) openat(r0, &(0x7f0000000380)='./file0\x00', 0x80400, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = semget(0x3, 0x2, 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000002c0)=""/146) r2 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) r3 = msgget$private(0x0, 0x89) msgsnd(r3, &(0x7f0000000180)={0x1, "c9926bbbbb06ef7b11e8868a311e082309e28ab7b1cfd1a37928f1c6705e8de9b7c22cf03826d73f2441a49dc1b01014323fa266f8a3898018fdff77fa641de262e06bdc3f25eb100d1693d72512c7244f0e14fde469cdae4e88dd61f780024157e1f0bc22bcb0123c57cabc277358fe4703246596d3b107b8d0c245b2bc00f7c766f8e44643015dd9ae5db1e93500c8836feb898ed4a10427fa88a161c31399c5c5b910355a3851f008393bf7e5ba8e9594e1b9a8"}, 0xbd, 0x800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) r4 = shmget$private(0x0, 0x2000, 0x1, &(0x7f00009b8000/0x2000)=nil) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000040)={0x7ff, 0x0, 0x1}) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000080)=""/95) shmat(r4, &(0x7f0000b03000/0x3000)=nil, 0x4000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000240)={0x0, 0x1}) 2018/03/30 17:01:14 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) pwritev(r1, &(0x7f0000000b00)=[{&(0x7f0000000280)="3a266fd1fca9f1e0961e3ced2ed27d0a0216580e7cfab1a78d90ec79d6b47af0f613f827282770e0e2a51e0db0b76d51949f6703dc95ffda734b54c095b38c51fef0ec7f858a8f9c3a2b4c69c907608599c75e71d6b10404ac82da51ffe19ab97db13d59fa057a642176b57e6bbcd4a7eb72c1aae2f544abf178173aa433e56978a030", 0x83}, {&(0x7f0000000340)="257ce46605853e97d8f16accbb06e144f4e0e0312b583b4a1cce05341bf008fd6227608aa3ef2005416966e3bb0ca40dc92f923b434035bb371558cc1fef37cd80bd674460f1439541feafa472f5fdfb03a11e633a8ce339d41e83b5439f9fb91edbf4fa1e4aa587ce1e07b179d3475697072ef02f907673e6cc99c69fc6877cda5591d39ad069012ce208c8ceade2310f71e6c48797999b5d92e191728d9b", 0x9f}, {&(0x7f0000000400)="9ac5f054b9e10a459a82a9f613a5035c540cca380125", 0x16}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="12d1b9dd7faa5ec36bbf674871bf8584919aab51857f6bc5019b2d98ab2518018209b9690aeb4be8342a2828756b2e0ba840413da13e284f83d25cccea5104f3b00d5127685d2d4011408570b2533ec75964a0b346286766aa4c45cf00f214e2a36fa2d04ee05bad153187ee46dbc6a50501931ef56e4d0a4097511fe110b424db544a174bd4a1d128de1a1625a1bc738985bc44cc541cdec1383a5844cc21053e15e49420e2bc2edf76ef7c5941331bd6e0005e47b3b1ed2276f73a74e795630c422440c8d162c0a2a3", 0xca}, {&(0x7f0000000980)="1ff939bb6f3ac8225c64ac87a16178c2a6d2565153ef8443e418a3c20cd37d6cd9a6c8f17386e50fa2a3c9b84b11b7b812c293bc51dfe56e6edd00687e3bb3ba37d2e3049930d86a5752f2b45b73ed58770136f86b5e3471f14c07e8a0562c01327c8f192e64128137b7ce7df7a510ecb00d05c9693a21d2b02fd9d9651e984d21a3330f394a90fa1d7b03309c654c4fa9b47929c37425e5ca92bcdca2a5ba5d5b2c00cd19d2531e4b3a6b94f5a788b62f23b18adb408c7838c8f76ebf7ff0b6aaff0d47850ca9", 0xc7}, {&(0x7f0000000640)="63be7176b6eb4f473c42b3c2a82c7da8566869491dedd7ab92bc0556", 0x1c}, {&(0x7f0000000a80)="d770496c5d1993917eda353ed4295a0d0f3a7c43443a95d52d9d99e150f4a6dbbc889ff3c6769752a40527c5eacfc8945b935830a016082e2da907de87cc6f6f36f773d19dcd232739615da4b687041293df4bd15fcf545946122bb207db5c8cc6c7311e7cc0bab8bdd2ed00b466d8d13172d1", 0x73}], 0x8, 0x2a) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0x16b, 0x1, 0xd2, 0xfffffffffffffff7, 0x6, 0xffff, 0x3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={r3, 0x6}, 0x8) sendfile(r0, r2, &(0x7f0000000040), 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x4000000000000, 0x9, 0x7, 0x9}, {0x3, 0x10001, 0x1, 0x1}, {0x80, 0x8, 0x5, 0x80000001}, {0x9, 0x48, 0xaa, 0x4}]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x100000000}, 0x8) 2018/03/30 17:01:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000000080)) memfd_create(&(0x7f0000000040)=':@\x00', 0x2) 2018/03/30 17:01:14 executing program 5: eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) 2018/03/30 17:01:14 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002680)={'bond0\x00', 0x1200}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) set_mempolicy(0x1, &(0x7f0000000280)=0x8cc, 0x6) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000600)=""/59, 0x3b}], 0x1) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000001680)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xa8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x8, 0x8e9, 0x5, 0xffffffffffffffff, 0x4, 0x800, 0x0, 0x2, 0x8215, 0x7a3, 0x5, 0x0, 0x0, 0x9, 0x1]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={r3, 0xdd, "0a5390a2533ca7dcf07c5e652cddfa2c1d7467e0e16cab5685f056344b7ef38bb000f27e799b2d3214b9d842d1dbc672261523358a16fa85d456147a00161b017715e34023b41c15fddbac1283b206d10f99d40d819ba8a92aa5bed6eb4d54e47765bfe0afce32856e96d1428d2c5988bd09512d45697809a8c11b2999be62dc4209dd9ffcbd8f779b122ccf181144fef4946c81e2fbbdd33eca80b135b5b4d0d992aa8263389864b5564b9698e204ddd49a3d7375df010117c73a0db1cdb012d692395fdb0575576a45d9cbc47fb95c4aaf7ca8ea27dcc95aabfd119e"}, &(0x7f0000000240)=0xe5) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="103d7c20bb5d2efaa48843610c127d64ff6c42a0222bc932db9afa3af699f46043c041361b256b49365483085cc0bc60d2192e6be2283713d217b87477b408785434fee9bee315", 0x47}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f00000002c0)="ab8117ed6ceb9048ad1f01dd7f31868fc6b01b0a688fc6bfc481be8ab5c7a6885077a628907192df56225613fa133fa397486eaaa22053487c9bc4bd4cda96bc5e2f5965036d65a41e5cf3e22777fe4d90a144", 0x53}, {&(0x7f0000000340)="f9e30240409e1ca07fe4c6636dbd85a25f19f3813bd6f83d53cd2dc745c802e446d1ff8561a541774d019e858d3e5ec4c3b15ad1bd7fcc00fd8a139cb6cddfa90ba1bd08c3495a47cb02c8613891a2e5b465a8043a6d4a5d58bd41a7819fcdaac69a6e171d18d7311b0d9ff4761fe07c70c05540fd730f1bbfed67413f6d282d16a28db58ac5253fb9954d45bed0aa5b57800cc56becad9247896390cc5217", 0x9f}, {&(0x7f0000000500)="f94523f90a", 0x5}], 0x5, 0x0, 0x0, 0x24000000}}], 0x1, 0xffffffffffffffff) sendto$ipx(r2, &(0x7f00000005c0)="b257793d522fc2cd49e5ae2d7bb5f2fb2532d5641f6212823771ad8bc3118c0e0e04ab55366d6cb0f596e92fe7eaae7d14d292b834afd89f", 0x38, 0x84, &(0x7f0000001700)={0x4, 0x32280c9b, 0x0, "8723de7a662a", 0x7b85}, 0x10) 2018/03/30 17:01:14 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setlease(r2, 0x400, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000640)) sync_file_range(0xffffffffffffffff, 0x5b, 0x5, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r4, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x11a) close(r4) syncfs(0xffffffffffffffff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/198) r5 = syz_open_procfs(r0, &(0x7f0000000300)='sched\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000540)={0x1f, 0x100000001, 0x7, 0x8, 0x4, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r6}, 0x10) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9, 0x100000}) socket$vsock_stream(0x28, 0x1, 0x0) connect(r2, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r1, 0x0, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000640)={0x1, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) mknodat(r5, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x8) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdb, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d3"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 2: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r1 = perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) tee(0xffffffffffffffff, r2, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="a1bc42d8339d1b4ad9b3c28d04128a3d22714662601f504dce7715bfbdad", @ANYRES64, @ANYRES32=r0]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(r1, r0, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r3 = eventfd2(0x1, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r3) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000140), 0x3fa) ioctl(r4, 0x0, &(0x7f0000d68f5d)="60bc836ead2c9193cf") r5 = getpid() getpgrp(r5) lseek(r2, 0x2, 0x3) 2018/03/30 17:01:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00004fe000)=0x101, 0x4) io_setup(0x1000, &(0x7f00000003c0)) io_getevents(0x0, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000002c0)={0x2008}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r5) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) kcmp(r4, 0x0, 0x3, r0, r0) pread64(r2, &(0x7f00000001c0)=""/182, 0xb6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 5: socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="747275737465642e7365637572695c792ec795c3dc6e757800"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r8, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r5, &(0x7f0000000100)={0xfffffffffffff795}, 0x8, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000180)) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="16000000f1273ce77e22c5e1de0313eec036cd72a4f6d915d02db0630a0d146e49f3d28278e46afddc67414ae9aa28f9653a21749e7b7b374a5b244d49e2757c309c2c6ac78ac0fd7cb56f4373060d3740825c0b4e146a442c2d6719dae16fee6adfbb3ea270fd91a500476c3856ab6d013035161250759f3439618e9af4d6c63e17d615524dbff653542592011e6ca5b89b65ad3cd888e76b2c5d"], &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, 0x8) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) [ 58.857648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdb, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d3"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffd8a) r1 = socket(0x10, 0x3, 0x0) set_mempolicy(0x3, &(0x7f0000000640)=0x1, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@broadcast, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x4, 0x4e21, 0x0, 0x2, 0x80, 0x20, 0x3f, r2, r3}, {0x8, 0xfffffffffffffc01, 0x800000000000, 0x1, 0x5, 0x8, 0x1fffc, 0x9}, {0x3bc, 0xe45, 0x4, 0xfffffffffffff801}, 0xffff, 0x6e6bb2, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0xae, 0x2, 0x401, 0x2}}, 0xe8) write(r1, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r4+10000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000600)=r5) [ 58.961445] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.004299] binder: 7114:7126 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdb, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d3"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) ioctl$int_in(r0, 0x5452, &(0x7f0000000440)=0xfffffffffffff7e2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000480)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x8000, 0x1, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffe3e) 2018/03/30 17:01:14 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x801, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000500)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)=':\x00', 0x2, 0x1) userfaultfd(0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000800)=0x1b, 0x4) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x80000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000002c0)={0x3, 0x3, 0xb000}, 0x1) r4 = semget(0x1, 0x3, 0x2) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000000300)=""/213) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f0000000480)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/03/30 17:01:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/254) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000140)="fec4fa188caa5179c089dd9d2bf3d73a62014f7dd3fbab698c30016333831654e9c0db5b452d9315c0af043b97c76d13ae804a5525b59682350e8a0e821e010b0ccb2ce891a818ed931bb0821eaf73d08524270e464cd419de90233918b1542141f4517f4b388ec4b35e248e3940e333eda60c1ff612d78b016fcd25456926dd74be96db25eaab2b0daf3c20e38f0fd1b963d07dd15c318d1baf8ba2ea8965bf96cdf8cb2ea8a7095283abb991fd776c17f095b8d97efc", 0xb7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a}) 2018/03/30 17:01:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x64e52f93, {{0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x9}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0xa6, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x0, "b91c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) 2018/03/30 17:01:14 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x2, 0x3, 0x2, 0x7ff}, 0x8562, 0xe3a9, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x6, 0x80000000, 0x3}) r1 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) r2 = open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000240)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x9, 0x2, 0x3}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5, 0x10001, 0x7, 0x8}, {0x6, 0x0, 0x0, 0x1}, {0x8000, 0x3, 0x8, 0x3f}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0xb3, 0x2, 0x3f, 0x8b7, 0xfbfc, 0x2, 0x1, 0x1ff, 0x1, 0x7, 0x1, 0x200, 0x100000001, 0x1, 0x0, 0x400], 0x3000, 0xac6eb921ba67170a}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000400)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000e6}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000380)={0x1, 0x8}) 2018/03/30 17:01:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0xfffffffffffffff8, 0x0}, &(0x7f0000000140)=0x1dc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000003c0)={r5, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() ftruncate(r2, 0x240) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) r8 = geteuid() fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x28, 0xfff, 0x800000000054}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000680)={0x0, r6, 0x4, 0x3}, 0x14) 2018/03/30 17:01:14 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x400002) read$eventfd(r0, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getegid() r6 = getegid() getgroups(0x9, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x6, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7]) semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000080)="62637366300000000f0000004000") shutdown(r8, 0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x105100) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/03/30 17:01:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='wlan0\\\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0xffffffffffffffff, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) 2018/03/30 17:01:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x90) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0xeb8) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974792e6d643573756d2d776c616e305b707070305b15d3842b0000000000000000000000"], &(0x7f0000000040)='\x00', 0x1, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0xffffffffffffffff, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 4: clock_adjtime(0xa, &(0x7f000090e000)) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/130) 2018/03/30 17:01:14 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xed5, 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x6) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'vlan0\x00', 0xe96}) io_setup(0x101, &(0x7f00000000c0)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001ec0)}]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_mreq(r4, 0x29, 0x78d5fbfd7303d2b4, &(0x7f0000000100)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={@empty, 0x36, r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x67, r5}) 2018/03/30 17:01:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0x0, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)}], 0x1}, 0x0) r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa342585", 0x79, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c646", 0x5c, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r5) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000683ff6)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000f55000)=0xf618) r7 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea7", 0x9, 0x0) keyctl$negate(0xd, 0x0, 0x1f, r7) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000880)={r8, 0xffffffffffff7efd, 0xec, "cd9dd65a617e40c11e668d259f1f94e50fb3419b59932bbecf9892e40e0629050abd4187aba94734b81ca616c13480a37078ae7c6706ab0a460260fe04b9c39ba3d6283900b0f8c74732f6fb5cc6ee5841a0e3d9155e32316b094585215d1197985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22c512fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2896d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c51"}, 0xf4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000840)={r8, 0x8, 0x9, "7eb2ff2e9af02e752d"}, 0x11) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4}, 0xc) 2018/03/30 17:01:14 executing program 2: r0 = socket(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x9}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000000000030000000000000000000000002400088ccdcf6c000000150069cc8910cf7a514aef891111a0edabf37c1fd93a0d0000000000000000000000007ad69a9ab52abc533577e0c9e5305fdc452ac2c4f124"], 0x4c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x204001, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000000c0)={0x8001, 0x8e}) 2018/03/30 17:01:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0xffffff9f}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/03/30 17:01:14 executing program 0: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x400) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0xffffffffffffffff, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 59.290280] IPVS: length: 234 != 24 [ 59.343103] IPVS: length: 234 != 24 2018/03/30 17:01:14 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x3ed6dc6a, 0xc1fe, 0x1e03, 0x80000000000, 0x5, 0x7}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004ffc)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10000, 0x7, [0x1f, 0x800, 0x3ff, 0x3, 0x7f, 0x9, 0x1000]}, &(0x7f0000000080)=0x16) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffffffffff7, 0xffffffffffff7fff, 0xea, 0x4, 0x5}, 0x14) 2018/03/30 17:01:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000073000060000000000353357692aa3e007f209c35a9376416ae4c4fce0490092feedaa5108fd53d34c70e754bdf6ff46ea20776b95d7f6197309ae1dd5c25c04427a469f8e1b8f66c1ef814a3d16fe2128d5ce7e9537415d8151a45cf0a7f0b27279894ecef2e5d903b7d99d9686c7e3cbdb808e4d1518d0f7a4035fe4bd1521caec7103d4827"]) 2018/03/30 17:01:14 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000380)="120000e21100e7ff40dfe70009149b00f99b85c926070000009501000000000000005d3752c3e9d518e41e08b8ae06aeacf96748f52f0f42e1911c7664ad1e27f8f35efcb0d860839587bc2c42", 0x4d, 0x0, 0x0, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/03/30 17:01:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="028006002000030056270100611db3d56af558f093760400fe698fa7e844b9d28713480b3f7c2476d5c631a4c823ce079c72ee469b9a7349d0ced172359d7108"], 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100), 0x4) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"d8ed65ebe1a6dd"}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8200, 0x0) 2018/03/30 17:01:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000200)=@ioapic={0x4000, 0xc3a, 0x5, 0x4, 0x0, [{0x4, 0x4, 0x1, [], 0x7f}, {0xaba6, 0xfffffffffffffffe, 0x8e7, [], 0x1}, {0x3ab30a27, 0x1, 0x10001, [], 0x4}, {0xfffffffffffffff8, 0x3, 0x40, [], 0x1ff}, {0x200, 0x0, 0x0, [], 0xfffffffffffffffc}, {0x1, 0x20, 0x7, [], 0x5}, {0x81, 0x9, 0x171, [], 0x8001}, {0x8000, 0xc0d, 0x8b9, [], 0xa00000}, {0x2, 0x10000, 0x1, [], 0x80000001}, {0x40, 0xfffffffffffffff9, 0x5, [], 0xfffffffffffff000}, {0x3f, 0x0, 0x4, [], 0x8}, {0x819, 0x4, 0x4, [], 0x8001}, {0xff, 0x4, 0xffff, [], 0x8}, {0x4, 0x3, 0x8, [], 0x20}, {0xffffffff, 0x1, 0x5, [], 0x100000000}, {0x9, 0x364a, 0x3, [], 0x5}, {0x5, 0x2, 0x1ff, [], 0x8c7}, {0x8001, 0x8, 0x4, [], 0x9}, {0x3ff000000000000, 0x1, 0x7, [], 0xffff}, {0x7fff, 0x37, 0xfffffffffffffe01, [], 0x9}, {0x5, 0x1, 0x3ff, [], 0x8fe1}, {0x7, 0xffff, 0x80, [], 0xfffffffffffffff9}, {0x40, 0xffffffffffffffff, 0xffffffffffffffff}, {0x7, 0x1, 0x2, [], 0xfffffffffffff18f}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="640f090f2012b817010f00d8baa000ed66b80500000066b9cd0100000f01d966b9c208000066b80e00000066ba000000000f30f3640f01c90f350f08baf80c66b8ecfb568b66efbafc0ced", 0x4b}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r3}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r3}) unlinkat(r4, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000300)=0xa49) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x0, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x200002, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000580)=""/240, 0xf0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff00, 0x100) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000480)={0x5, 0x0, [{0x1, 0x48, &(0x7f0000000140)=""/72}, {0x2000, 0x6, &(0x7f0000000080)=""/6}, {0x5002, 0x95, &(0x7f00000001c0)=""/149}, {0xd000, 0xe0, &(0x7f0000000280)=""/224}, {0x1f002, 0xd9, &(0x7f0000000380)=""/217}]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000680)=@req3={0x8001, 0x80000000, 0x75932c5e, 0xfffffffffffffffb, 0x80, 0x8158, 0x6}, 0x1c) pipe(&(0x7f0000000100)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) 2018/03/30 17:01:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000005c0)={@mcast2, 0x0}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'ip6tnl0\x00', r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000580)='nr0\x00') syz_extract_tcp_res$synack(&(0x7f00000006c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r4 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r4, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000600)="89073bbed4ca8e1391575c27626e04c3094fa0c645bd959b273c7515dc36bdd02294871ddca8354d06000000000000004263bb477a4ad1d45f84b35e088a94d2e2761ddb6e6b0f0000000000", 0x4c) sendmmsg(r6, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000180)={'vlan0\x00', r7}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000902000000000000000000000000"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r8 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r8, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) 2018/03/30 17:01:14 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f00000002c0)={r1, r2+30000000}, &(0x7f0000000300)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000100)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x80045105) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/30 17:01:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) unshare(0x28020000) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/244, 0xf4) r2 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x0) unshare(0x20000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @remote}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000002c0)={'ip6tnl0\x00', r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000900)={0x0, 0x74, &(0x7f0000000880)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000940)=0x10) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000a00)={0x0, 0x78, &(0x7f0000000980)=[@in6={0xa, 0x4e23, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000a40)=0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/03/30 17:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x0, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:14 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x800000c0045009, &(0x7f00000000c0)=0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f00000001c0)='./file0\x00'}, 0xfffffffffffffef8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x10000000, 0xfffffffffffffffa) ioctl$sock_bt(0xffffffffffffffff, 0xdd1f, &(0x7f0000000100)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000140), 0x1799cd9e07c0805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() close(r0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/03/30 17:01:14 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1000009, 0x10000032, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffc, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) getrandom(&(0x7f0000000080)=""/38, 0x26, 0x2) timerfd_gettime(r0, &(0x7f00000000c0)) [ 59.517470] device bridge0 entered promiscuous mode [ 59.528430] device bridge0 left promiscuous mode [ 59.573737] device bridge0 entered promiscuous mode [ 59.593090] device bridge0 left promiscuous mode 2018/03/30 17:01:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x0, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:15 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000000000)='./file0/file0\x00') 2018/03/30 17:01:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x14) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 17:01:15 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) geteuid() setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e000b47514f540ff030000000000000000000000"], 0x14) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b0030000b003000004000000"], 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r6, 0x7003) close(r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x0, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r7 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) 2018/03/30 17:01:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x400000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)={0x2, [0x2, 0x5]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) r3 = memfd_create(&(0x7f0000000280)='cpuset.cpus\x00', 0x3) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="e800ff07000000003457858ec56064cb932f63a4e7b5b7db434ac4adb35a29dbc4c13ca3f3da90b19f3aa510a82d75689fa024a30959fe987101a60511eeee09bd78d491910b2a0ab812f38c80c9bec6aa56859064391878ad333cc1735864521fe450d37580bf7796c6b2e9c1541d93a3d62626ee97c03663a5a756218dc6fd3d58aebcebb39de4436fbdddac305bb8", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="4685e9d83d06a856eb938135da971914abc18007a121106c3efec7d6e2b120a3e7f6a953119f1d381a6867e90b2e76ef1ff19355f8b77b1df4d57bd51b8c02c569519722314a86f88b5bdafd3cbb047976bebbba366930ffc12c9b18b20080729197"], @ANYBLOB="03010b2f07000200000000000500000046719642292633a538df2456883b5cf79e0fe6a093e5e1a5f1289e964fc2165b737d436646df40ec6b2abd6b69996d7f6d6f605a60a218f65735484f8e948d437dceaa5858a11167c1e3e94ae516026a68c8e40943ddaa6d796422bbe48f68ecabdca4dc2e9dddf5a0defed49c77aa1bebcce15dfce99a826d9300aabe635cd1ed3a2bc1dc10e0ae71dbcfc293fd19a75c8490a042e68674291defb63defe086deb1fcbbdd3ffea63dce8ea0679d4138f3b8857d20eb74c61bdacba715b662cd68bbe3b6dd00abde00781d9dc6743fb61138c76c97c29393c289648146e5f89ce8067851b3bed69d30bbdea6acc231"]) bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x1, 0x1, 0x9, 0x4, 0x3, 0x1}, 0x8}, 0xa) r5 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) sendfile(r5, r5, &(0x7f0000000080), 0x3) 2018/03/30 17:01:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000240)) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f0000000040)="cd", 0x1, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x66a483db, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x80) r2 = dup2(r1, r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0xffff, 0x4) sendmmsg(r1, &(0x7f000000b940)=[{{0x0, 0x0, &(0x7f00000045c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f000000b900), 0x171}}], 0x2, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x34d3, 0x4) shmget$private(0x0, 0x2000, 0x78001a00, &(0x7f0000ffe000/0x2000)=nil) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000180)=@req3={0x3f, 0x4, 0x401, 0x140, 0x8001, 0xc0, 0x9}, 0x1c) 2018/03/30 17:01:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000980)="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", 0x16e) r1 = syz_open_pts(r0, 0x41) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000040)="64c2bac9fadcd2de1afe9334f14fab2d2e", 0x11}, {&(0x7f0000000100)="04c8faf7694b686898dbe8f8cc2ea58110a5d3a59b9539760aa176539ecf7a3db1c24a9e307d861be9e334523b545b21b861070dee1b9e761d5f1faf1de733e07f4a5f672851c3859dbaec8427fcf01209c4fd4ed606123198ee0671c8d71b953160969aae9b624a732c", 0x6a}, {&(0x7f0000000180)="16c19d8ed47d5f099f61e43cec86624d2d19fe33a400bd32c30fcb8d51ec088be0a83fa77e459bb6790a28b74b3cdb07dbbb2f3f8a92259efb2b4f07fa0494960a1d8bfaea8ef160a1bd59ae25e3d0d16711f4579c82b253ad6f9c401a0b7225dc46ba9e000adb7f840836a5f91a1a7c1b9f5842af94c5f64d13f4a0c384ef31c9a9f4c81efcc081890ef3ae7218bf51e746d2b85e1e307c8803a775506252293646042a66f140532e85351d2e7d58b37033944e7f06c00628b415747b0756beaf7e4fdc47513c27", 0xc8}, {&(0x7f0000000580)="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", 0x1ee}, {&(0x7f0000000440)="f2a7dbcaaad2d6594fbf831e0cccc2765b51bcf3c0ed515798d1dd3104bb71d2fff635a4596e2161b0b0e922d5667d8a93e3ecd424b85d08bb6289a2cee3e03c245b220cdeb97e21d5fb34c83ef038d60ed4dcd82060b40f2bedeebde93fd57e8cb73410421e7cd2ab0d06df196f0321a15fea5328fbab65c667d5b94b9fe0b430dc2a57c5844110e5fbfd7dc1552f0e3b19a3c90f", 0x95}], 0x6) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000007c0)={0x0, 0x2ff7f08b}, &(0x7f0000000800)=0x8) 2018/03/30 17:01:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x4000010) ioctl(r0, 0x2288, &(0x7f0000c95ffe)) 2018/03/30 17:01:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYBLOB="0000000000000000000011000000"], 0x2}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6e6, 0x100) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)) 2018/03/30 17:01:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:15 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26, &(0x7f0000001e40)}}], 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9f, 0x3, 0x0, 0x5, 0x2fb1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x5e, "5e6022824fa71b013f3b932819ddca53be49c2b9154027400ee819a4a6ca56bf94dd6855cc4201cccaf0273bcfd821bd56dbdc09e3f41827d4d241b4014b9dc3a7a3155b2285ae8dc91547bf23c60e850deca9c321e3b2e5b23ac2ffdc8a"}, &(0x7f00000001c0)=0x66) 2018/03/30 17:01:15 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0xfffffffffffffef9, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}, 0xcdd0}], 0x2, 0x10001, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/03/30 17:01:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xd0, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000300)=0x900, 0xfffffffffffffcdb) listen(r0, 0xec0f) write(r0, &(0x7f00007ed000)="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", 0x6dc) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) 2018/03/30 17:01:15 executing program 1: r0 = memfd_create(&(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x0, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) renameat(r0, &(0x7f0000000640)='./file0\x00', r0, &(0x7f0000000680)='./file0\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000000000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r3, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0xb690}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f757000eb4712f7491a", 0x200002, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000140)=[0xb7, 0x7ff]) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r7, &(0x7f0000000000)='khreaded\x00', 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x7, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e6301000000bd"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/03/30 17:01:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={r2, @in6={{0xa, 0x4e23, 0xcac7, @loopback={0x0, 0x1}, 0x4}}}, 0x84) r3 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0xa]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0xebe}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x30, 0x0, 0xb08, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x59, 0x6, 0x0, 0xffffffffffffff43, 0x0, 0x3, 0x0, 0x1, 0xfffffffffffffffd, 0x8000, 0x8, 0x0, 0xffffffff, 0x3ff, 0x1, 0x1cc, 0xdbb4, 0x3, 0xa84, 0x4, 0x1d, 0x9, 0x11f, 0x0, 0x2, 0x69, 0x0, 0xfff, 0x6, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff9, 0x2a69, 0x8, 0x0, 0x6, 0x6, @perf_config_ext={0x7f, 0x40}, 0x8000, 0x20, 0x9, 0x6, 0x4, 0xffffffff, 0x9}, 0x0, 0x10, r3, 0x2) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)) 2018/03/30 17:01:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000171d00ffff0000000000000000010000f9"], 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340), &(0x7f00000004c0)=0x8) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/l2cap\x00') socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x3000, 0x0, 0x1, 0x7, 0x100000000}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r3, &(0x7f00000001c0)={0x0, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x0, 0xf000000000000000}, &(0x7f0000000200)) 2018/03/30 17:01:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff82493e9cd6a386dd6002290f00303a0000000000000000000000ffff00000000ff8f00000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe8000c4ef1c90bd039d955719c4b800000000000b00001000000000e752d249965b9a788ebf8243ffd4286ef5fba5acd8d4d9aa22ed29ccfaa29a2dc4866db221ac5d"], 0x0) 2018/03/30 17:01:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000300)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @rand_addr}, 'bridge0\x00'}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001d00ffff00000000000000000500000008be8c7970ae67fc058776bb471d8b04b3f381e0bcb2ebe377c43f7e2a3abba97cbf7b64cf2092ab02caeb7a72a5e0e34da98976bfcea0f571ebe93b6ae208d4de0b56fc76fe869ee513af6862c3660bfbf281b46c6ab12dde9251e78a9fced72ba2b2c4f4d5b7b72dbc7ee496a911b78480c2047979fa66a01d"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001900), &(0x7f0000001940)=0x4) r1 = dup2(r0, r0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) recvmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001840)=[{&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000640)=""/69, 0x45}, {&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/178, 0xb2}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/57, 0x39}], 0x8, 0x0, 0x0, 0x100000001}, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2280, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x8, 0x9, r3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/03/30 17:01:15 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/19) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xc5) 2018/03/30 17:01:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:15 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{}, {0x16}]}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xb7a6) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='[,GPL%lo[!\x00', &(0x7f0000000180)="5bd86b657972696e675e766d6e6574312b2b7070703100", &(0x7f00000001c0)=']:vboxnet0(/@cpuset[/)\x00', &(0x7f0000000200)='\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='#cgroupsecurity!{\x00']) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) 2018/03/30 17:01:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0xffff, 0x8, 0x48, 0x8080000000000000, 0xa02, 0x948}) migrate_pages(0x0, 0x8, &(0x7f0000000140)=0x100, &(0x7f0000000180)=0x100000000) 2018/03/30 17:01:15 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000780)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000007c0)={r4, 0xa486}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) r7 = geteuid() fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000740)=ANY=[@ANYBLOB="ac14140f0000000401000000030000007f000001e000001880004000"], 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000680)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000006c0)={{0xbe66, r5, r6, r7, r8, 0x152, 0x2}, 0x81, 0x2, 0x7, 0xffff, r9, r10, 0x7f}) r11 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="072184b697a010b8f0e24103a27ffb8d5eaa8e93ec34e31a8aa1c8929d74d478cc9df85fd17d7c6c50e190b00477debbd3e7cd6d213fa719e230fd33bea4a3d776d9d75a79677735c6d0604c7f8ef10d671c31bafac22721f37ba18cf1b55ed4dfced0c5b2caf1f9ae4a690c8787382d233ff0e063343bdb6859fea2c6191c39666a", 0x82, 0xfffffffffffffffd) fcntl$notify(r2, 0x402, 0x8000003a) r12 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="51c2af6873ecbf8bf90b", 0xa, 0xfffffffffffffffe) r13 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="dda6c65d8d6a9640c8ab8c2d0bc8e24a6bcacee9b4664958daabda24bce6d8db21892ab28c09b02b981b349fecc0870de2daae2d9b965a7fafd3df2ea66b8be6c67d6fb69601f7f036485de72b3add7b8ed52121e571980c9ec813aa9dfaf15bfa84ad1c80a4fac6782944bfb331cf0e48024ce20dccea729ff973e2944bfa538057ad87bb741ed2e97f359f565f05bef69507e1714b8e845f769fd814c82a98452881bbd8ca1b120a274619862b4c017f452c1e5c8da34874daf4c1bf2138d901e693f07ad7cde079e2d7f84cf1f4a476be12e783", 0xd5, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r11, r12, r13}, &(0x7f00000003c0)=""/118, 0x76, &(0x7f0000000480)={&(0x7f0000000440)={'hmac(sha384-ssse3)\x00'}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0x90) 2018/03/30 17:01:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000001, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x19eab208}) 2018/03/30 17:01:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) personality(0x40000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) write$selinux_access(0xffffffffffffffff, &(0x7f0000000140)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x4a) [ 59.978094] audit: type=1326 audit(1522429275.362:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7331 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 2018/03/30 17:01:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:15 executing program 0: prctl$intptr(0x17, 0x80000002) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="1c75957c2264382fcb9a3c805d063f514d7dc8bafab424143d1e03e7aaf78c4a0ae03330691653bdfee4941022741a5f3d76cfa03c7afc65bc5a197eca2991f23bc72e4431fdfaa0e640d577521fea3c4473fc5b1f7ecbc574a62bffdf72c0f02fe07012b8017992bfa1642c8eb0c89a25d1eb25fce4150edbcf93c0e2302bbf5e2dd1624cb7cc6016b26b945ff03986a134aaaa") 2018/03/30 17:01:15 executing program 2: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x8001, 0xffffffffffffffff, 0x7, 0x6, 0x5, 0x7, 0xffffffff00000000, 0x7, 0x80000000, 0x0, 0x1, 0xfff}, {0x5, 0x0, 0xfffffffffffff739, 0x400, 0x614, 0x38d4, 0x3fc000000000000, 0x6, 0x0, 0x4, 0x1, 0x3, 0x3}, {0x7, 0x7, 0xffffffffffff8000, 0x2, 0xdc7f, 0x1, 0x4, 0x7, 0x7, 0x8, 0xf40, 0x10001, 0x1}], 0xd1f9}) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/191, 0xbf) [ 60.092330] bond0 (unregistering): Released all slaves [ 60.141227] audit: type=1326 audit(1522429275.525:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7331 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 60.160610] audit: type=1326 audit(1522429275.526:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7331 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 60.180035] audit: type=1326 audit(1522429275.526:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7331 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 60.876929] IPVS: ftp: loaded support on port[0] = 21 [ 61.153766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.556203] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 61.562290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.605232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.646977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.671436] QAT: Invalid ioctl [ 61.674790] QAT: Invalid ioctl 2018/03/30 17:01:17 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x7fffffff, 0xffffffff, 0xf9, 0x0, 0x6fd, 0x10000, {0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x3}}, 0x970, 0xaf, 0x3, 0xfffffffffffffff9, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x5, 0x0, 0x7}, &(0x7f0000000140)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') setns(r2, 0x0) 2018/03/30 17:01:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x70bd29}, 0x0, 0x1f14fb09}}, 0xf8}, 0x1}, 0x0) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x4000, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@empty]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x80000) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000004a00)=[{{&(0x7f0000003580)=@generic, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004940)=""/124, 0x7c}], 0x1}}], 0x1, 0x10140, &(0x7f0000004ac0)) 2018/03/30 17:01:17 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x106, 0x4}}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @dev}, &(0x7f0000000300)=0xc) write$rdma_cm(r0, &(0x7f00000001c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x100000000}, r1}}, 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000340)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) membarrier(0x40, 0x0) r4 = semget(0x1, 0x7, 0x300) semctl$GETVAL(r4, 0x4, 0xc, &(0x7f0000000200)=""/144) write$rdma_cm(r2, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa}, r3}}, 0x48) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000500)={&(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0], 0x3, 0x7, 0x7, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 17:01:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'vlan0\x00', 0x6}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101800, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x4a00) write$cgroup_subtree(r1, &(0x7f00000001c0)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/03/30 17:01:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score_aej@') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000001280)=[{}, {}], &(0x7f0000002040)=""/4096}, &(0x7f00000013c0)=0x78) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f00000010c0), 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x0) tkill(0x0, 0x1000000000016) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001200)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}], 0x1, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) r5 = inotify_add_watch(r0, &(0x7f0000001140)='./file0\x00', 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x92, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x2, 0x80, 0xba}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000240)={r6, 0x3}) inotify_rm_watch(r1, r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xffffffa4) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r1, &(0x7f0000001100)='./file0\x00', 0x140) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x21) getpgrp(0xffffffffffffffff) getegid() setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000017c0), 0xfffffffffffffc77) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000000c0)=0xcf9) 2018/03/30 17:01:17 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x200000000, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xd126d83287c2529a, 0x0) io_setup(0x1000, &(0x7f0000000040)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x10001, 0x759, 0xff, 0x579}, 0x14) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) 2018/03/30 17:01:17 executing program 2: setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast=0xffffffff}, 0xc) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='eql\x00') getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)="736d6170fdc113959bbf0e3c80e586577b7b2b867300") fcntl$setstatus(r2, 0x4, 0x4000) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) [ 61.696505] QAT: Invalid ioctl [ 61.700897] QAT: Invalid ioctl 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000010c0)="03935a56cb7cb97bac64f9650be2c490a592ccbacbba3849d0ab9737db64c848a2894bc62902b5142de0bb122197da0fe0f4f717ba52a57776d07910ca7a6dbf15f1794af46f28e1577a067848d5ce26c1b7aaf9430112f616408c276b9970e39e5e1d75f75356a9700561671005a9ae697442cddb684118df1ffcd522053cba8ec574deb7599f659213c97558a48ce591eec79d51599a130507b70bf1b297231a16b38a5af7906270e7ea9c6922e2d691c4d81928a8c3a317d9f6acf9905236521339d7efed4f6761689a038788fe7c5f4d15459257ae10375ad9ba3c00262c460806b730808b4959972b756fb7ea6907dc95ec45312e28be7a33389d7bd15f6b7d921b3fc11c775490771363094535001beea8127386ed19fe9d7f1141f8328f61549072bd2de32bcad9fa46f1b87e7a99e354cb3132c4ad2bc489b61cadd64354fa11977bc56f4950d8cf8e6d77a5828cd8c0837e88ab1dec17a7c72022363f36b27de46f7ee774a9badd392af74f8eef348ef04fb3a12f8b6200664444db7110de08c18488d7a8e747ba7645058d30876070950b15abd99777cc1df17aa2c4188fb213b3393ba1b5223ff215d8f6d528eec64f09be5d4cc469839286b63ad13196a98053103d85262112f7cc558a670ee8a0508666391c37edc4a041c23ea53186fd0c189e5aeb33c0f6a3d6d489e3d2a082cf7ae99c93071bb4342769daed112558d1934407d463e54702baea14e098cea85ab3db8b657338fc4d122ad67e1c7508231cef8fabf13d354ae53f53e9051ab61d3c59bb05e175c6ddfac0082124240af5385d224c17694872bd5c9eb692ab7f9fd7ab183bc0772cee52d27b39dde3a33c3cf93410175223898cb1c8c80cf07e371db94e920ce1954102729ad9d9b65d90a664e081ea9d8397415425cf6828995b66fcffa721f71135e3041a7faad154dfbded6d26e010c0a1eb183b596e12d2b426a9507b2edd8dd862f87755f29ee61aa6b32f62ae2c7a883b3420af13ff7111c16bef5d82fc44183387e34fdceca0faf0ebf84ce6ac46692c26542c6dcfd856a62ca361a23fb1a83afaefa0965cfa7a60dd5a847ea484d717fefa9fc62b4d0194375ce1cb10ded754f03c281a6fbe96aa1b3cf4ff77c0854c8e8a249462075fd12c26ea85ab7a357012855cf0bd4a37a986b2523057e57ec864c7e4b6116a3c24611b9c7f4f07c3441dc71b48adeb41bc4f00a8b3d4db353487d3962785f516c32a1232ad96646481be41291d9d623b6401e5196c062787fa80ed34bd2e818fc36a110c467453a044179779ca7ac01421d5464f7ff0857fad8887a7576a55d267690a5a3e88d8e0c42158720cebf642320d1ef9350b16b8d0b2876789808f36cd47e2bbc4ae92becd17a5318d1cc0f69a9913d7a43d72891dc1b86aaf4c82ac0f9bc58fc3b3c937e4cfea6cbb1fe28b8fe1ce5884e231c68131cf188f5dac0339bd291fed02370b8d52cf2b356faca011d2bd8303de07ab2ddf584b10bac045fce33874e1c41701488a34bbaa916e20fe2c185aaa7b4f510afaf558fc728cc521461aba6de58c0ce8a251d90a0fe2fd802b357f82c751c2ad58fe60eaf1089e1d48b573e1b022ed600a06ef0c2fa9120553d60370e2e14aa4d5a84644d3bb9f942006c68f33e4214703a11158c724baece5b728768ee711fce2ce2a254a1a98c03a1107c7acdfd85229c1648afaa792cc9c7921ac611165918ce964628a2313fb81a02adacb4d182b6a8c611de711359aaec9cd584845d413f3e70e5a277727f2994035ceb573558d3841623c042c3f997cc2a6a08455b5502029597e8ed30934df5dfc3512ba94bff986c2b7757752b6681fd74b678b723fad01e32aa6816e0c002f3f8047f63b32102e3438b1b4b130f4301f21272d43279cb7a28a82e7144da18dbb995b24894bf99a8cb5f6edeca27bca985ff2bda30ae242180457107735dd0c0090619fa6b3ea8018d0a987b3ba593cb4eaa1356e7ceb2e9b51148f7a", 0x595}], 0x1}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0xfd35) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/03/30 17:01:17 executing program 5: mmap(&(0x7f0000009000/0xc00000)=nil, 0x7ffffffff000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x40000) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), 0x4) 2018/03/30 17:01:17 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={@empty, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x9, 0x3}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x5, 0x7, 0x1f, 0x80, 0xb6, 0x6, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x5, 0x100, 0x6fc0}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000009c0)={r1, 0xb0, &(0x7f0000000900)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x5cd1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000a00)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x3, {}, 0x9, 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x6, @thr={&(0x7f0000000380)="a1dbd1a7c8df2fea6639a5ed6090b5afb37e00b9bf13d24601c9fa2b7c36383b794ddd0e0bce7f1920f48c03c927abbd9198362069dfce84020c20c818b1d46c8f29b5a77c0b60ef653c5ce3f26f756ed79efe2d35682d59f26e129ee6b805be8f587523e424ca71deb3bb8476d162d3b89c1d28c80b45fdf949a30e29479fd56021a718ca8c7b5d0f1afee250c6ab754cac24cce5ca4f276545ac3fcbd73175236d7e3462c60dbaf2894899ab2ab409", &(0x7f0000000440)="f48b4cfa946d7b4be6e6ac1364d32711c6ab552385ca44751a7c149dc7812ea6d27ca48be816cc139cca7206141a8b0f5064a6d7e8de1c595a79ff1d992efed5fef74f942cac6c0d"}}, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000580)) io_setup(0x2c, &(0x7f00000005c0)=0x0) io_getevents(r2, 0x3f, 0x7, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)={0x77359400}) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) r4 = syz_open_dev$sndmidi(&(0x7f0000000a40)='/dev/snd/midiC#D#\x00', 0x1, 0xc001) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000a80)={[{0x5, 0x7ff, 0x6, 0x401, 0xffffffffffffffff, 0x5, 0x100000000, 0x10001, 0x9, 0x2, 0x3, 0x1000, 0x6}, {0x20, 0x10000, 0x100, 0x35, 0x3ff, 0x7, 0x1f, 0x40, 0x10000, 0x8, 0x2575c6ad, 0x2, 0x2}, {0x0, 0x7, 0x0, 0xffffffff80000001, 0x8, 0x3, 0x0, 0x8, 0x2, 0x1, 0xd6, 0x7, 0xffffffffffffff09}], 0x10001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000140)={0x4, 0x1ff, 0x800}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) pwrite64(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x14, {0x2, 0x0, @broadcast=0xffffffff}, 'dummy0\x00'}) 2018/03/30 17:01:17 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000780)={0x7fffffff, 0x16, 0x40, 0x40, "fdcd20454c84e7049591b40caabbd50ae1f2a981fe23c6756f033a41eb6315cb"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@generic={0x10, "10d47fb532021171be90db20c688e0225f5fedbb79fca55d04fc947ed1eb50d0dd7480cdebf0fb24d555a832d381f00e8db17357673aa53f88fc10f3c4b627f0b33e618daa7b235ace315cea995539bfacc39d0e4bd54a44a6b97be2f0060831c2a2af156e48e5d37a3fc9c9e5b5d1b48dcceb7374a316b562c7ee192023"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}, 0x5}], 0x1, 0x4000) r2 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000007c0)={0xfffffffffffffffe, 0x5, 0x40, 0x5, 0xff, 0x80}) r4 = request_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='bbr\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f00000005c0)="3bf6139aba40b5a6a6c79e0fea59d1d4a0c2bfea48956d89408bd1a2ba79feb692a03bc5559a9c524f3bd658330b905b013f9912e6ff0dde4e64b7cb3cf3419b030c6d3f5963d931ab5cf18e20d21749154e59dfdd27c855ce4fb529d76b14e3cf085aaf22a11d11b47bfda5d7fd07bc99400cc3887c28f39ab3e61e5102f87d3554b84a6d54ed5f83dd86156a5a51ae20", 0x91, r4) r5 = accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a804ebe967a15d044050440652a060098024e102ec61f764e06fd3d4f748ff348e6ed0ab2569e545d5e56c78b2045dcc12a98c90cbb93f3bb6eb5b08a10374cec1923b8aeb1792605570b64bacca8024c3df83b5c45eed7d060db4442e004dd406a03182808482025ac0726894219b2e545781fff01a88e436c1d48321991481c699df7c6bba3fb8225a3842f2fd59cec0034aaeeed94786f2ac6fba63c9d06043a6c49d43ce276f0286acd4e6cf4c7e9abe1f2769a42ae1d95c067e6da327bcaba963afa09271e1ecfd51a53bffece0fee383aa70bec585311092199905948d7d55465ad0c57701e368d3363e5f42e7ebf6429fc1fd4f793fbad39a448d1f658dbc4a275ec285256c09f68cc3db4618de606ac9c967f4a454b76d527aaa49288c6f07d4e48b8e588703a9983149d79076cebda42e966669b0cf0dd94d0c0c1564b1626608a3a0ccb2c6afdb93afced873b127601257b0e41ed8090fd905158393e801c92c9f926f1662c3b18b9e29eea3249b2c334a8d4c7cf78e8c2e8042a29a41bb686b7405e73904027bf1276778872b03b9a8b91db1a2f9df958ab056cf965c4ab085360030af7703e478e0a3161ffccd51ec0a9ce95ba8c8373562aa3903c9c5038b23d4af55095f85733e3c98efcb0cd3d4405e88da4dc911a3d480a800c6ac204b8b29b8e569b2a1f263e8ce62399dd5308c8381bbdf518d9ae8de419f124990614d26c64b1f90fef5eaf278338b1437b21b40cbcb95dcaee2775080f12bfdcfe135d1f805143b2c0754ab12f07751713b5d997875240da83d36c5d9984d02782d16b008e4a14fb8195d3584a4a2d7513627881b2707fff915bd1766ed6f9a8f017f5bf14462ee5bb0390e95b884faee2b13f482deea47bafa7ad2a85d73cfb08618906331e97040808c5c554c16e287119abfbcc2940cb37f65f6291ac2b5eed13b19733259457c600ad52aaf1a020f1f62b3064e63bb21f4b6c4b9c6517f5dd66e1cf7a9de015c68c0810e8085c9c52e04081b61298c812e87bff332bf47789e040880d31280cc1efda350ab5b658af983021c654514166bc2d43c7536c6e1a367eb961868b4484ce757690fbe39b3449c3ef012519dfe922da79e21973ab4da340d3db91d4b189edf585f7484c66e8eb6bb0308973dc421abd2186836d23246b25f7cd1586a4c07701eb1dfeadcd4656c8fefc3c83b843538b2c340feda2623cb4ce4152d94c3c46bc5e5d", 0x438, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000026c0)=0x1, 0x4) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r1, 0x1) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{0x1002, 0x107000, 0xb, 0x73, 0x0, 0x7fff, 0x573a, 0x401, 0x7, 0x6, 0x8001, 0x8001}, {0x0, 0x5004, 0xd, 0x5, 0x2, 0x7, 0xff, 0x100000000, 0x8000, 0xd743, 0x20, 0x1}, {0x4, 0x0, 0x0, 0x6, 0x80000, 0xb20, 0x73a0, 0x0, 0xfffffffffffffffe, 0x5, 0x2, 0x8}, {0x10d000, 0xf000, 0xb, 0x10000, 0x40, 0x4, 0x647, 0x40, 0xfffffffffffffffc, 0xffffffff, 0x5, 0x3}, {0x1f000, 0x106000, 0xe, 0x2, 0xfffffffffffffffd, 0xff, 0x7fffffff, 0x6, 0x6, 0x7, 0x8000, 0x80}, {0x5000, 0x4, 0x3, 0x1, 0x7ff, 0x4, 0xfffffffffffffff7, 0x2, 0x5, 0x8, 0xffff, 0x2}, {0x4000, 0x10d001, 0x1d, 0x73, 0x1ff, 0x4, 0x0, 0x214, 0x5, 0x7, 0x2, 0x7f}, {0x2000, 0x10000, 0xf, 0x6, 0x3, 0xffffffffffff7a7b, 0x4, 0x7, 0x76, 0x4, 0x100000000, 0x5a9a}, {0x6000, 0x13000}, {0xf000, 0x7002}, 0x8, 0x0, 0x2, 0x200000, 0xb, 0x4000, 0x0, [0x7, 0x3, 0x3d60, 0x5]}) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x0, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 4: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/03/30 17:01:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x4) msgsnd(0x0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(0x0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x8000) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000080)=0x8c6, 0x4) msgctl$IPC_RMID(r1, 0x0) 2018/03/30 17:01:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000200)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf3, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xa1, "ef91f1cb414959f28d1e94b11021348c4f924de0609c95397e7603646302fb86ab58095abda5e96e031825125ae1851050e53f9365a9021ac5a8fd466118e536f8a115a4f91b4391d23ab2760388691ce522649acba39da915d90b6c21ea33d3520dd363bd34f2ed51bb1c13afb83d86b73329387b97a8b17d3a2460db926add0f9e4bbac34cc37f1f11644815f08c26fe929e1515d36e4bf214dc2007d83904c4"}, &(0x7f0000000340)=0xa9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x1c, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x0, @empty, 0x3}]}, &(0x7f0000000400)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) 2018/03/30 17:01:17 executing program 7: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x250002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x4698}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0xfff, 0x9, 0x5, 0x4}, 0x14) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f000001d000)={0x2, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/30 17:01:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1) 2018/03/30 17:01:17 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_nanosleep(0xfffffffffffffffc, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) fcntl$getown(r0, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c"}}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000002900)) r3 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0xfffffffffffffffd) r5 = socket$inet(0x2b, 0x1, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000500)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r6, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) readv(r3, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000540)=0x80000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg$nl_netfilter(r4, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYBLOB="08000e00030000000c002a00010001000000000000"], 0x118}, 0x1, 0x0, 0x0, 0x400c4}, 0x80) pipe(&(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000300)=0x1) ioctl(r3, 0x8, &(0x7f0000000000)="2448312507907e338f67cba8f4b7965c7109a9c85d1e5fcba957f2bb2a272983c184c7c336bb2a4b5bd5bdedb39f06a8a7d98728c23e5d9d7f7bfc9ec25cbf228641234e578b4301c1617c7ec3e37dee7c85f3b8c2df0f5a67b8adcb83ba1a6537d1879ad203a494bcd112f05c65e01ac56d5919445015a0d23e21c8a60902228d22ebd9c3cc078fc521993ad69d9f395f70c811262565beddaa76455c9b1c1a8676bede20783a84af9ff164486fa993d32d3422211a10cd36a970b6413c9669826a544dc98b7232d3fab06cffab") fcntl$getownex(r0, 0x10, &(0x7f0000000a00)={0x0, 0x0}) process_vm_writev(r7, &(0x7f0000000280)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000a40)=""/22, 0x16}, {&(0x7f0000000480)=""/159, 0x9f}], 0x6, 0x0) 2018/03/30 17:01:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0xfff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r1, 0x1) 2018/03/30 17:01:17 executing program 5: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x0, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x0, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) renameat(r0, &(0x7f0000000640)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000680)='./file0\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000000000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000006c0)={0x140, 0x17, 0x310, 0x70bd29, 0x25dfdbfe, {0xb}, [@generic="63cd73d93831fc8cf757a3cd591a9c3ce3c15b84578ee427fed118d1850ee23aff6350f4aceebaeb58ecc82ef636b1de7902b0463f2392f9564e5a0ffe5fc62ff6c8cb49d2763dbd6889279fb6e55239d1935b7798541165a6868b43e6703a2f7e9f23fbdb2eb2e98425505b2b6ca7d1b7dbd9304c9b003c39f53532eb4317df71c37a54711140670fa7f572e1e6337cc39bb600258f655803358ed6cf46846ac38e4698cc2714ba75b31bea820fa6cb78655284bebe1a91a020edbc053e074b6064666bff6fe9540a07679830eb47a65d176c497f53672186666590", @typed={0x4, 0x42}, @generic="f5cd", @generic="4266125cd2d2ce2c2b8ed9b55e120f1c3916b728e97b8e9b6c6ee43c814c5d05b770cf262e40327c80541796c14b9cb897fdc1d7fd0e091a9252335a142f1ca8da7c6fc62c2a03"]}, 0x140}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r4, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0xb690, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="11"], 0x1}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f757000eb4712f7491a", 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r6, &(0x7f0000000000)='khreaded\x00', 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1b, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e630100000000000000ade708c15a14264a010000000100000000"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x0, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x0, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 62.077597] QAT: Invalid ioctl [ 62.097228] QAT: Invalid ioctl [ 62.104366] QAT: Invalid ioctl [ 62.115154] IPv4: Oversized IP packet from 127.0.0.1 2018/03/30 17:01:17 executing program 7: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x4}, 0x4) getrusage(0x1, &(0x7f0000000200)) 2018/03/30 17:01:17 executing program 2: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = getegid() setgid(r1) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0xb, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0xfd1d, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) setgroups(0x4, &(0x7f0000000000)=[r1, r1, r1, r1]) [ 62.116926] ptrace attach of "/root/syz-executor4"[4390] was attempted by "/root/syz-executor4"[7601] [ 62.120638] IPv4: Oversized IP packet from 127.0.0.1 [ 62.135968] QAT: Invalid ioctl 2018/03/30 17:01:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x9, 0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0xe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r3) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0xdc, r6, 0x700, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x3a}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2a}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) socket(0x0, 0x8000e, 0x80000000) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x3d9) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r7 = msgget$private(0x0, 0x4c2) msgrcv(r7, &(0x7f0000000140)=ANY=[@ANYBLOB="00000200000000000000000000ffffffe30000000000000000000000000000000000000000000000000000000000c2cff42c1097171a0000000000"], 0x3b, 0x1, 0x2800) 2018/03/30 17:01:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x8000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, &(0x7f00000004c0)) socket$kcm(0x29, 0x7, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x1) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000240)) pipe2(&(0x7f0000000100), 0x80800) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 62.183767] IPv4: Oversized IP packet from 127.0.0.1 [ 62.189166] IPv4: Oversized IP packet from 127.0.0.1 [ 62.213411] QAT: Invalid ioctl [ 62.221214] QAT: Invalid ioctl 2018/03/30 17:01:17 executing program 5: r0 = getpgid(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) socket$inet6(0xa, 0x6, 0x7f) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000000f40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80)) geteuid() getgroups(0x1, &(0x7f0000000e00)=[0xffffffffffffffff]) accept$netrom(0xffffffffffffffff, &(0x7f0000000e40)=@full, &(0x7f0000000ec0)=0x48) openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c) r1 = dup(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x200, 0x101) perf_event_open$cgroup(&(0x7f0000002b80)={0x5, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x0, 0x80, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x0, 0x100000000, 0x9, 0x8a, 0x0, 0x0, 0x0, 0x6, 0x100000000, 0x8, 0x100, 0x7, 0x7, 0x74, 0x143, 0x4, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x9, 0x3, 0x1, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000140)=0xfd6f, 0x80803) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0) fanotify_init(0x9, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000006940)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x6, 0x7, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) fstat(0xffffffffffffff9c, &(0x7f00000069c0)) memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2) dup(0xffffffffffffff9c) socketpair(0x0, 0x7, 0x6, &(0x7f0000006b00)={0xffffffffffffffff}) socket$can_bcm(0x1d, 0x2, 0x2) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000006b40)) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x200000, 0x0) syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x804044) getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080), &(0x7f00000070c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000007100)) fstat(0xffffffffffffffff, &(0x7f0000007180)) getgroups(0x5, &(0x7f0000007200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240), &(0x7f0000007280)=0xc) getresgid(&(0x7f00000072c0), &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007440)=[{&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000700)="89284eba143818c5a6271f7e5a795652435eff7cab8fccea10dd42df22089729e42b64a2ad047dd09b3fb32689fa84ab9e382c489e235f1a0d19ef3bcb0d27a5674f8ed38035c0ab973c33820fc3446c5fb6adc431f6edb5cd76aab70a2f35db38e3ec1adb6d32a43aeb2fa2e6fbaceaab40a1d316a5db4092f985848331ccc2f8ebd81660187d627de4", 0x8a}], 0x1}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001040)="512e0a73d363548b620b153039b03d2ac715065ce564ab7421e5993ff4328b222e2840a8896982e9cdd1b00f6b98d42405414e50d5289067e753231c5bec809f0092ee60fce4910267ad5fb4812f8784e0aa3f6e26d7e1e7a0403045420b11f8a70bf0ca5e6fdcd66b1ddfc6d81285408fb7d422", 0x74}, {&(0x7f0000002200)="6df023d65452c549601314960e2f7e929f74cd3e9784e67134a45d9e6f8fad247a0b63c7443a95a138938ec8edb84f0e66f95b5e580c99793b82da30ba8e9631ec1e1836672f", 0x46}, {&(0x7f0000002500)="7cdc84b9ce4ec99fc80282f08ac0b62316861d35a9e1f90b0d3dad53f6b14c5b1dd33e1c141a9aae9aec895466a47f6cfeac918d224afabdadd52a325a93327466e8a1f74eea64882812a84e195f74cee33c74d74878cf2cd8a9a48c2bd1d363f77e67b8e6", 0x65}], 0x3, &(0x7f0000002680), 0x0, 0x94}, {&(0x7f0000003080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003100)="1ae2fb2e9b51f2937e016bb64d2e071d24c36db9e8c0f126651ab230ea6bc6f10cde229fc6aaa2e18ceff9bdb62ab3b2ca9d4d10ba4747286f4e351a931e0ea6a77074b7a718bdec4e97abd6ce36295306895aff319a4118b2e5543e1156d97ec4d5b6373a8258b567f79b2ed220f66bc9cdf68027d68a586b0ee4723ae5d001cc385857c4a5024a2b4102e4ce0ed1f37f2ee55c9bfcbea5deeed08005c9d048f69d0793244bfaffdcc1d24c49a12e23060f28dce70648b9a829edfa6d9da7760d7a84b5099634b97350458b82daa1aa49fc15a7f932560892094ab616d4f82d9f", 0xe1}], 0x1, 0x0, 0x0, 0x20000050}, {&(0x7f00000056c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006740)=[{&(0x7f0000005740)="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", 0xe00}], 0x1, 0x0, 0x0, 0x20000000}], 0x4, 0x20000084) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0xbf, @time={0x77359400}, 0xfffffffffffffffd, {}, 0x2}) setsockopt$inet_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000a00)="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", 0x19f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}, 0x0, 0x400}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) getpeername$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000540)={0x1, 0x5eb1, 0x0, 0x0, 0x2, 0xffffffffffff7fff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x2, 0x1ff}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) msgget(0x1, 0x19) 2018/03/30 17:01:17 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x843, 0x0) mbind(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000600)=0x5, 0x3, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101000, 0x0) mount(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='pstore\x00', 0x14040, &(0x7f0000000300)="7edf7644496e2a87c7bd9cdbc61bebb71bb7be1ede5b247be1ce80ed96019f33d277c33e40170bb9a7fbb8bea1f4395804952d0dd98b20025717e05a10c2c03bf190710243a015895c033b6b7d827f34267920c330e3cabf9f2ea966d3a324ebd1a1ec37fc886e171630a8bd59d882432553394d533a7812d174d5ba72e404ee85b482bc4830e845a288ab3210c5ec8558ffc39f1cf378f3722067ac5b4285af7ed9f8f1b2c5a654ef634421eec6dbccde20967c0892e5fa66a7dc94f3ecaf321f419e6e9175560411b9bb4dff4478dad9878acffd0804b59f2bc519cd032ae3c843b136cafd4d86") setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0xfffffffffffffffe, 0xffffffffffffff2f) r3 = open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x7, 0x744, 0x400, 0x3f, 0x80000000, 0x10]}, &(0x7f00000005c0)=0x10) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000140)="66ba6100ecc4a17c5a3a262e400f08b9280b0000b80068ffffbaffffffff0f300f3564f0420fba3ac326660f38804800f26cc744240000000100c74424020f000000c7442406000000000f011c2466baf80cb8d9ae938cef66bafc0cec", 0x5d}], 0x1, 0x41, &(0x7f00000001c0)=[@dstype3={0x7, 0xc}], 0x1) mount(&(0x7f00000004c0)='./bus/file0\x00', &(0x7f0000000500)='./bus/file0\x00', &(0x7f0000000540)='vxfs\x00', 0x88, &(0x7f0000001000)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./bus/file0\x00', 0x0, 0x10}, 0x10) 2018/03/30 17:01:17 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x42, 0x0) tee(0xffffffffffffffff, r0, 0x40, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="ff01000000000300000000000000040000000104000001000000000000000300000000000000600000000000000000cf5157b3b4433c3edbf02c3e093f141a000000000000000000000000007f1000000000000000000010000000000ca325b0000000000000af7cdd77e517dcd965b302cdf48eff47d8df431bafa3785297d16b4e5d9b22e427053a19454752964501876f84f872ce78f7fd3a74"]) fallocate(r0, 0x11, 0x9, 0x8000000) socket$vsock_stream(0x28, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) 2018/03/30 17:01:17 executing program 7: r0 = perf_event_open(&(0x7f0000fdef88)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, @dev}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x9, 0x3, 0x6, 0x6}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r2, 0xffff}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000300)={0x7b, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x20, 0x80000000, 0x2}, 0x2c) pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={"6263736830275be3f46baad821e200"}) flock(r5, 0x2) flock(r4, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], &(0x7f0000000080)=0xa) epoll_create1(0x80000) socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000380)="ee4a646f1713d77c2f7b8e158c86d9cd8d2f6931e55be17bf24ee6c5b6fe76ccd910f5c3777fe8c576d66e41fa112b5ca27b4272c29aa030e0fcb098b0aaeffba361ce8cd7aced316d2281ed6a6765bc3a563382", 0x54}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000004c0)={0x0, 0x3ff, 0x2, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0xffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000007c0)={0x0}) fcntl$setlease(r5, 0x400, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000800)={r7, 0x8}) bind$alg(r5, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000540)) close(r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000680)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000006c0)={r6, 0xc4, "f10167376388dd07e90745fa3d914723e39bd224713182b88db1f321eca5d9aaa2244060ea2e26956e6035a74156a794dbdff7266515b398128e4cff7e0a9fc2a9f153427f6a1e1c58e9dfd75caf2c4b54fd9c13081987d410605afab78549b7ec04a4c41f2be0bd5a812bb0ffae08c21c85c33dfa93bc93704e298564e7fb5b19441503b1dd1e8b9c2c51a9d94cf53813bef46262372f0d9379c49e1f899cc1371606372bc936c43b4b0dc41e2f0ada4a2d0f6bc19838da41285d4b1e78582b379766bf"}, &(0x7f0000000340)=0xcc) bind$inet(r4, &(0x7f0000000500)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000140)={r6, 0x5}, &(0x7f0000000180)=0x8) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x0, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f0000001b80)='-\x00', &(0x7f0000001f40)='cpuacct.usage_percpu_sys\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001cc0)=""/23) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)) lseek(r0, 0x1d, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)) finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x0) pread64(0xffffffffffffffff, &(0x7f0000001b00)=""/53, 0x35, 0x8000000000) read(r0, &(0x7f0000000340)=""/4096, 0x1000) getpgrp(0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0), 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x0, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffff8]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000, r5, r6, 0x4822, 0x10000, 0x40000) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r7, 0x3f, 0x4, [0x401, 0x7fffffff, 0x200, 0x0]}, &(0x7f0000000540)=0x10) 2018/03/30 17:01:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0x2, 0x80}}, 0x18}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 17:01:17 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x77, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x4, 0xf2f2}, 0x90) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x0, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:17 executing program 7: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1, 0x24}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KDADDIO(r0, 0x4b34, 0x800) pwritev(r2, &(0x7f0000000040), 0x19d, 0x0) 2018/03/30 17:01:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"796161300300016400"}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r3 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r3, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r3, 0x4, 0x800) readv(r3, &(0x7f0000a6fff0), 0x0) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, &(0x7f0000000240)=0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001380)={r5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r6 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r7 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) 2018/03/30 17:01:18 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0xfffffffffffffdd0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/226, 0xffffffffffffffc6, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000880)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000940)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001a40)={0x6b, 0x0, &(0x7f0000001c40)=ANY=[@ANYBLOB="10630840040000000000000000634040030000000000000003000000000000000000000011000000000000000000000018000000000000001000000000000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="78000000000000001800000000000000"], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="852a687701000000", @ANYBLOB="0400000000000000"], @ANYBLOB="050000400af8dcaf00707c234a5c45a80c430aad384ecfeef143aaff7d36bae63ce3ec07a09f7b39ba9e02a60ab3b31dfda796975a58eb4a3f61ce031df86655d1fa88f69bc10411fa8488c54c794e910e89a42c3f2fa4569a88cabafb66e5012cf0f5bc19295134a58222391ab41298097a8754da8ee8e062ede600028ff63c0de06e13e605964bc3277fb593b5ae19ccf8bcb86c6b720bb6e83d728539a48bda1abf35abfdf5baaed0e7a028e04b6ace0222", @ANYBLOB="2f6300425c186058c679e92d6dc400"], 0x1000, 0x0, &(0x7f0000000a40)="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"}) write$sndseq(r1, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) pread64(r0, &(0x7f0000000200)=""/52, 0x34, 0x0) readv(r1, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0xffffffff, 0x7, 0x1, 0x26c4, "02e9ebbb216a45b57ded9462aa77ca8133f988213e0b529833a4215c24f9def694acbbf5122e58431cb90f5f", 0x80}, 0xad6e, [0x5, 0x5, 0x20, 0x8, 0x21, 0x3f, 0x2, 0x0, 0x1, 0x100000001, 0x7, 0x5, 0x5, 0x80000000, 0x1, 0x80, 0x3c73, 0x2, 0x6, 0x7, 0x9, 0x9, 0x1, 0x4, 0x3f, 0x8, 0x4, 0x80, 0x8, 0x81, 0xfffffffffffffff8, 0x100000000, 0x401, 0x6, 0x7, 0x3f, 0x401, 0x7, 0x1, 0x3, 0xcf5, 0xeaad, 0x8, 0x9, 0x8, 0x1ff0000000, 0x7, 0x7, 0x1b, 0x6, 0x2, 0x80, 0x2, 0x6b5, 0x9, 0x5, 0x9, 0x0, 0x6, 0x101, 0x9, 0x9, 0x2, 0x7, 0x401, 0x0, 0x6, 0x20, 0x21c, 0x8, 0x4787, 0x7f, 0x6, 0x5, 0xffffffff80000001, 0x5, 0x2, 0x3f, 0x4, 0x3c, 0x2, 0x100, 0x626, 0x6, 0x93, 0x2, 0xffff, 0x7fff, 0x14ddf1f8, 0x8, 0x3, 0x1, 0x40, 0x8000001c, 0x9, 0x9, 0x35, 0xffffffff, 0x6, 0x9, 0x3, 0x2, 0x8000, 0x8001, 0xfa5, 0x857b, 0x0, 0x3f6b, 0x10000, 0x80000000, 0xfffffffffffffffb, 0x3, 0x2, 0x1, 0x8, 0x3, 0x400, 0x7, 0x3, 0x7d, 0x80000000, 0x1f, 0x2388, 0x7, 0x3, 0x699, 0x280000001, 0x9], {0x0, 0x989680}}) lremovexattr(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=@known='com.apple.FinderInfo\x00') ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) 2018/03/30 17:01:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x2, 0x130) r2 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x0, 0x50001) sendmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000540)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000680)="0e2cf9bdbd83753657538a440e9c213df4ea6d4da84b6984cec3a0af995d77aa8dca751ff4339a4946623262af432b03e84349a67eefc9f51bfe5c987870f0af028ead10aa04d431c9b57542de1c7eddff3f4fdf6c557499f863bda3", 0x5c}], 0x1, 0x0, 0x0, 0x4004}, 0x8000) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000440)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="8435f1b8782ba87a82e9ad", 0xb}], 0x1, &(0x7f0000000600)=[{0x30, 0x29, 0x8, "9ee3adf071494add48ba20c8dc0cd9fe342b77e311c152332b70455d6c430df2"}], 0x30, 0x4048894}, 0x20000004) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/253) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='adfs\x00', 0x80008, &(0x7f0000000240)="82f7c735f2c53851ce42aad3c7a3ec217879c058c9e528f570106ca862d984a51a04369289044be7dfcf6a42598cf8f212f1483d72580f9521e90382fe436c362386d37066457a7c28dfea8bc6c56289a9a794a81b1f4ccbbfabf601d9507254d70e2747e3f5b24514810edb97f8ea4615bd5db3b7b43ba4611553cb6de0bc420fa90bc789cc0c0751e321165cf22b6ab4911d6fadba6e16a89b3ea17a35f86a0444a246b351c4fcc9723da23135cbda7bdb48bcb389075360b95d1a64b79679e90a2c58814e5816f75d7cfef005e0154cdb8e758bbca052059b931d31968f43de6458afd4f8e418e5fd39c228") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x229}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000000c0)={0xff, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x20}}, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x7f}}}, 0x108) 2018/03/30 17:01:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200000000000c00) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)) open_by_handle_at(r1, &(0x7f0000000040)={0x1c, 0x2, "11b3d1e442fc45cfbd59084b0f743acd64a2bd30"}, 0x2000) 2018/03/30 17:01:18 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0)={0x0, 0x1}, 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3f, 0x800) r3 = accept(r2, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) connect(r3, &(0x7f0000000000)=@hci={0x1f, r4}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x2e, "88de68c2ee73f2ca307ecbd40389048f9f507acb58027cd4f9f08b0607728dfc3d3692ea2e67e4533d6c9ef1b6ff"}, &(0x7f0000000180)=0x36) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000003a80)='/dev/amidi#\x00', 0x9, 0x1) r8 = dup2(r6, r7) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r9 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) sendmsg(r3, &(0x7f0000003a40)={&(0x7f0000000340)=@can={0x1d, r4}, 0x80, &(0x7f00000038c0)=[{&(0x7f00000003c0)="4d5f876ab2e9cb388b90d7aa27da8c7b0339e89ff31d1ba7f371ac90a1cbc5015aa66b99f365fb9bdc9552c60b5090b32ea8fd5d8e36df8abf2c82aff7e6799dc3308d70d0826fe8c04527d546ef607c30b29a995839631326c9738c8fbde9251b3bce84194dc64e7a123cc2b3fc823ef08660abc2b7084137169301ff2b9bbd3eed95c2df778559c658b8", 0x8b}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000003640)="b873b5fd9771bd39ba0e13d7ad018eca1e3cfd03069a89c123afbc7471fd2b89293f5b6c4bb181bd80bca9e41560e995d665479194fac30104c6fdb29f60b746fd1994097a547fff43d24e91a9f7a5aae25643e2ba72d609dda81c361272eb080bddb6a0bdc9992a59febe370db6f00b98397b88a2f558e8c7763c1393fa5e686a111a6c39b0561fbebfaec00172375e0eb2c9abcec467fae505b551996826f0d1b0d9a65087e7083df5a34d", 0xac}, {&(0x7f0000003700)="3cc8da9551ebc1d37e3dc246d1fd428eba3e3e07bdecba36698e3cd5a0546b38c658741805421c5779dadac5681678c69a8fade7f0bc54a8ceb9531fcb607cb98392365ca41d5c6ecc615206eac96a68dc84fa61049b146738eb8c231543949ddc5a1d82c9f8087035b3a2c11d28b038a5031c227287972c3236ba71480d2ea54b9857e335d60caad76b32dac2a40b13f82f4672dff3c3f2a0584d04ef4275e5293fc90b5708df7bd72d19a7f10a9aadb2def59c06630cd70b0a6e0b5c1d2aa5247e7ad31dc6a19c476cf8926ae4d0518fa73cf4ef0d1b279a4227db1c6161dd78df", 0xe2}, {&(0x7f0000003800)="87a54d1e8c0eb28dd15a286d88f3fcaf5d9c3027cbe1a6dddec06ef636470f3548dd0684fb4d5f88d81bea40ea06d47dcad19cd45a1bdb54d01edf34362e2471f56572e8c60dac2036b425346bb9d1eb2d0117de89e1e2eb9e987a8627f2eecf793d5bc77d2370d11328440a6574977751d876f5b5ce166bec0c594380a0bff574f3dbb555d9c7145ca3f0b9f7cbdb6ab5d47f82699fff655ab60fd774d979c6f047", 0xa2}], 0xa, &(0x7f0000003ac0)=ANY=[@ANYBLOB="b8000000000000001901000055c3000027b93cc0537643667061b14f78627287cd4ffe1c34107a0828673192e1b27f09ef799cb5913b2d7f9e0c2877d11bf39f0dfd96982eb92b7fce1a562f4dbdd54068782259c829a2778044b9e6660d83858308df289e09248ebcc2192375f86fac02f9cd1ecfe0001f7a52cd186a4a3f92170e0730a98ac313f0335afe4125c5d6f87af60a554c1dc0e5d2db4c834050066dc7f4bd2192186863193d9ca1403fde2e16c808000000004444"], 0xb8, 0x20000080}, 0x14) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e22, 0x200, 0x4e20, 0x7, 0xa, 0x0, 0x80, 0xff, 0x0, r10}, {0x1, 0x5, 0x81, 0x3, 0x1ff, 0xffffffffffff656c, 0x8, 0x8}, {0x5, 0x7f, 0x9, 0x7}, 0x8, 0x6e6bb4, 0x1, 0x1, 0x2, 0x2}, {{@in, 0x4d3}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3500, 0x7, 0x3, 0x5, 0x2494000000, 0x0, 0x826f}}, 0xe8) r11 = getpid() r12 = gettid() readv(r9, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) tgkill(r11, r12, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/03/30 17:01:18 executing program 5: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3, 0x8000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x14) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfff, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x115) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000280)={0x10000, 0x876}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x76d, @empty, 0x5}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}], 0xdc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='teql0\x00') socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000740)=""/4096, 0x1000) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r1, &(0x7f0000000500), 0x1000000000000024) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp\x00') getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000180)={0xffffffffffffff0a, {{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x5}, 0x1c) dup3(r1, r1, 0x80000) dup3(r2, r2, 0x0) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(0xffffffffffffffff, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x4b7) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000007c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0x50, &(0x7f00000002c0)}, 0x10) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000b00)={r0}) socket$inet6(0xa, 0xe, 0x1) 2018/03/30 17:01:18 executing program 7: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200, 0x20040) r0 = userfaultfd(0x800) modify_ldt$write2(0x11, &(0x7f0000000040)={0x58, 0x20000800, 0xffffffff, 0x10000, 0x1, 0x7, 0x1000, 0x5, 0x8}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400040, 0x0) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(0xffffffffffffffff, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) write(r1, &(0x7f0000000180), 0xff4d) 2018/03/30 17:01:18 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000500)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x400000004) [ 62.848511] kernel msg: ebtables bug: please report to author: Wrong len argument [ 62.881401] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 17:01:18 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000f40)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001240)={0x2, r3}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100)=0x5, 0x4) eventfd(0x7) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000002229031db0a900ff00000000000000000000000000000000000000000000000000000000050000000300000000000000000000000200000000000000000000000000"]) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) r5 = dup(0xffffffffffffffff) read(r5, &(0x7f0000000040)=""/172, 0xac) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6, 0x0, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000001000)={{0x80000001, 0xffff}, 0x0, 0x8000, 0x2, {0x1000000, 0x7}, 0x9df1, 0x868}) ftruncate(r4, 0x0) pwritev(r4, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdbb}], 0x1, 0x4) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(0xffffffffffffffff, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xd, 0x3, @thr={&(0x7f0000000040)="02ad3630383d9a156ba876feda2bf0a518afde12311447d8dbd21b2883193150cfd80c0b67fd9560cd017d8fc3011584", &(0x7f0000000080)="55d51a8f4cdb81662fb378faf94eda2fc286d54002003f3e46f0b25faa9f856777d07acb4432"}}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r4, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r4, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x0, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r5 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000100)={r7, 0x1}) r8 = dup3(r6, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000300)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r8, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000ac0)=ANY=[@ANYBLOB="51e8f1097e61bab47d902b61d51a960409afe2f37b07716e08a9a885dfb00680d46a86c912cfb277e91a7ed6c5b695c00e7f3ef1f7ffffffffffffffbef4d7dcb354583e1ba82063b7c43fa96926a5ba1edb050440d3201c1b99583e9d44c284343bf4e96a5bdc1b59152f106eceaee16f6ff14df19fd1a2cd617463bfe5b0e405eb579bd9d5ba1e503f86d324a1d20764fa7a92df45d3edbd9598a96d22501e1f4e678e80915e93bd9b49eb1b8b750f3d9c9b65988f54e34293057d86a1621e"], 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000003c0)={r9, 0x8}, &(0x7f0000000480)=0x8) accept(r8, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r10, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f0000000800)={r9, 0x80000000}, &(0x7f0000000840)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000002c0)='./file0\x00', r8}, 0xffffff31) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) 2018/03/30 17:01:18 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) close(r1) add_key$keyring(&(0x7f0000001980)='keyring\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001b00)='asymmetric\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001bc0)='keyring\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000001c00)='user\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001c80)="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", 0xfc, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000001d80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000017c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x800) r5 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x4) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000680)="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", 0xfc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c700000028c1fce119f1e0cb7d5f5a67a7f65f6db20d41a1b5b372165463b6caa72d49b47831621f7073404d8c50c43151e6f48a304b6786960711ecdebc2431449c4d60aa8e4661e3d99f57be1065d1d8ff9f0a425acfe61949d254eb640cbda716488e74fb316ba7658f2e174e83ce664b70d60492f676971691682698dc8bbc408247fd2e99ec86fb995c1bb2f31eb671fbcad71d8fb36fadc63e3091cfbadf5a678471719a9f17d6921b3dfe431499b9e380406251650d08ec6123ef90"], &(0x7f0000001640)=0xcf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001880)=ANY=[@ANYRES32=r6, @ANYBLOB="7000000030ef224acb31d12ebaf233fdacb0d6596935b7032d207615283eb7feb9ef6f4897f6715dd6db36dcfa16f34e074b9fb624eb4b1001511dda31304cb83094abcf53c0b928a634563edc42d5856b6cb7d329ad1a045c4fb828b98d439b1d3b946db68538e8f57b7262477ff86e016ff86a82197ffcd4cc8f23ac52ab25ffa6179eba63d6bdd2872e9e2dea873468d24ff987e1f5f9c8d8ff4ab615f1ac3a200ee9833f43b5ad349fa62d72345a"], &(0x7f0000001840)=0x78) r7 = fcntl$getown(0xffffffffffffffff, 0x9) ustat(0x72ec2682, &(0x7f0000001680)) r8 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r5, &(0x7f0000000300)={r5, r5}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000115600000000000000b2000000000000000000000000000200000000000000000000000000000000000000000000000000000000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r5}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001800)='/dev/sequencer2\x00', 0x4000000000000000, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x2000000000000, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0xfffffffffffffdcf, &(0x7f0000001880), 0x0, &(0x7f0000000680)=ANY=[]}, 0x20000000) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) dup2(r5, r9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(r9, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x9700000000000000, 0x4, 0x206, 0x0, 0x6, 0x1f2ec637, 0x1000, 0x2d24ea3, r10}}], 0x30}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x40082404, &(0x7f0000000140)=0x5) fallocate(0xffffffffffffffff, 0x11, 0x2e, 0x40205) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="fba145d1fab515d516633a026b0fd42136dc8fa09aba63f849", 0xffffffffffffff86, r4) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 7: bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/30 17:01:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x10200, 0x0) bind$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xd, 0x100) bind$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) write$cgroup_pid(r2, &(0x7f0000000040)={[0x0]}, 0xffc3) 2018/03/30 17:01:18 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x54, "0f45311be5b1461ab5b101d88cbf4859fffbc4aa50740adf401d4b754f90f95f03901dbc6b0d9d2e57d0abe42fbe9ddadc3ab710fe5c4319043fd8fadbad1e15842006348183ac51eb6308f83a815e0444c6b48b"}, &(0x7f0000000100)=0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7fffffff, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x80000001, 0x5, 0x0, 0x20, 0xfffffffffffffffa, 0x2, 0x4, {r3, @in6={{0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x3, 0x3, 0x2040000000000000, 0x81, 0xbe9}}, &(0x7f0000000340)=0xb0) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x2000) userfaultfd(0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000480)={r3, 0x3}, 0x8) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="0bf5430f000319", 0xffffffffffffff87}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000180)={r1}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{0x100000000, 0x1}, {0xffff, 0x4}, {0x8, 0x20}, {0x5, 0x9}]}) write$sndseq(r1, &(0x7f0000000380)=[{0x3ff, 0x0, 0x0, 0x0, @tick=0x80000001, {0x77}, {0x8}, @ext={0x0, &(0x7f0000000240)}}], 0x30) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/30 17:01:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) write$cgroup_int(r0, &(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32], @ANYRES32=r0, @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r0], @ANYPTR, @ANYBLOB="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"], @ANYRES16, @ANYRES64, @ANYRES64=r0], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x46d280dc, @dev={0xfe, 0x80, [], 0xf}, 0xd324}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffffff81}, @in6={0xa, 0x4e23, 0xc9d, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}], 0x70) 2018/03/30 17:01:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)) tgkill(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getpeername(r2, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r2, &(0x7f0000002a00)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000500)={0x4, 0xc60e, 0x1, 0x6, 0x4, 0x9}) r4 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r4, &(0x7f0000000840)=ANY=[], 0xffffff6f) close(r4) syncfs(0xffffffffffffffff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/198) r5 = syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r6}, 0x10) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000480)={"626f6e6430000038fd06e9e3d30be900", @ifru_flags=0x100}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x3f, 0x7fff}, {0x6, 0x9}, 0x2, 0x6, 0x5}) 2018/03/30 17:01:18 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x0, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x2000000, 0x4, 0x100000002}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) syncfs(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000100)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x10000000000003d2, &(0x7f0000000000), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x268) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'teql0\x00', 'rose0\x00', 'bridge0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x0, 0x0, 'tunl0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00', 'ifb0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x8f0, 0x968, 0x9b0, [@among={'among\x00', 0x858, {{0x0, 0xffffffffffffff8d, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17c, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffba], 0x2, [{[], @rand_addr}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001], 0x3, [{[], @multicast2=0xe0000002}, {}, {[0x0, 0x8f7], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'nr0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'ipddp0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x148, [@vlan={'vlan\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd"}}}}]}]}, 0xe78) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a8608", 0x95}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00008cb000), 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='vcan0\x00', 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="d8ba0000000000000a004e24de3fffff00000000000000000000ffff00000009050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e232001000000000000000000000000000000000001e9040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff000000fe80000000000000000000000000001906000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000006b245c726fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f6f0741dd0d0669cfe7cfb5e0900c9edb562097f9"], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001740)) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) r3 = accept(r1, &(0x7f0000000440)=@l2, &(0x7f00000004c0)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$key(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x10, 0x100000001, 0x2, 0x3, 0x0, 0x0, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0x18}, 0x1}, 0x800) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f0000000300)=ANY=[@ANYBLOB="c7bb8c223c1cb01740596f264f66a22162ea7d0ed64fb78d741a0a147bf7f7bbe05b7791a7d02427f45cc008cf69c881ed63dadcda3266449a251a15a809768c89b23c1900ba8116044b974755dfb42a95"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001680)={0x80, {{0xa, 0x4e23, 0x1e, @empty, 0x19}}}, 0x88) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000680), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001580)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4002) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x4c}) r6 = add_key(&(0x7f0000000980)='rxrpc_s\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="b077f7372ac2b99c898f885f140ac0eff2b979f99a6feca96b72c42742d344352427a4bfd10ded41f6800bd1f42229b98b71fa875ceabd8d4495671991c65c139cd5a45d3f611e15f515cd9b45743e8d307b87f28c0cf38227b3b06b09c50a8ed9e745ce928a8d81ea3221463b373e076d142581bce2f845164478050c77dcb312ffbd1d3f5db1a2c842cbbcbb66ff6909", 0x91, 0xfffffffffffffff8) request_key(&(0x7f00000005c0)='cifs.spnego\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)='rose0\x00', r6) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x14, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000001c0)=0x3ff, 0x8) bind$alg(r4, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast5),sm3-generic)\x00'}, 0x58) 2018/03/30 17:01:18 executing program 0: chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a5822467) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00') [ 63.236256] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 63.259269] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 63.303709] print_req_error: I/O error, dev loop0, sector 0 [ 63.313097] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 63.348964] kernel msg: ebtables bug: please report to author: Wrong len argument [ 63.382153] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 17:01:18 executing program 1: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r2, 0xd}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/30 17:01:18 executing program 5: listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000bc0)=[{&(0x7f00000004c0)}, {&(0x7f0000000b00)="53b2b5260195e42917a23a0a00a634c5dcf6031d63420f8eb4f57a9bfc9e9b40ce4975543244844166ebe95faacd845e5c24a862db15e29cfed5c65d999feb9630c08504544a733ecd977c891c3a5b00e6b76bd2cf0542eec70e0c48da18f44a980b05fb438fb8b8bc055556ed3bc072fee81bd729247071523dc05d9c7d9bd27e9fcc719c49e7cc6516828f69d04f132d2730db4f0bf49adcf60b4031bb69f1ef0178ce190d92d367505ac5cf4447244f4b", 0xb2}], 0x2, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x200100, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) modify_ldt$write2(0x11, &(0x7f00000004c0)={0x9, 0x20000800, 0x7000, 0x1fffc000000, 0x1, 0x8001, 0x5, 0x7, 0x16c, 0x2}, 0x10) sync() r4 = getpid() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x1, 0x6}, 0x3) sched_setscheduler(r4, 0x7, &(0x7f0000000200)=0xb749) r5 = dup2(r1, r0) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000400)={{0x73, @empty, 0x4e21, 0x1, 'lblc\x00', 0x0, 0x5, 0x1000}, {@empty, 0x4e21, 0x2000, 0x6, 0x0, 0x100}}, 0x44) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000003c0)) 2018/03/30 17:01:18 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0xeb8) syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa0000f3ffffffffa9aa00004e2000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x2000000000, 0x1]}) write$fuse(r0, &(0x7f0000000080)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x4, 0x81, 0x4b74, 0x401}}, 0x30) 2018/03/30 17:01:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="68769eefec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23dc23e0000000000000000000000000001"], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001700)={@remote={0xfe, 0x80, [], 0xbb}, 0x35, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000800)="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") chdir(&(0x7f0000001dc0)='./file0\x00') r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x402, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000006c0)={0x7db0, 0x1, 0x8}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001c80)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) readlinkat(r3, &(0x7f0000000540)='./bus\x00', &(0x7f0000000580)=""/209, 0xd1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000740)=0x1ff) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000680)) readv(r4, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000080)=""/222, 0xde}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/57, 0x39}], 0x6) ftruncate(r4, 0x7fff) r5 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) getuid() mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r5, 0x0) readv(r3, &(0x7f0000001b00)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000780)=""/61, 0x3d}, {&(0x7f0000001940)=""/123, 0x7b}, {&(0x7f00000019c0)=""/102, 0x66}, {&(0x7f0000001a40)=""/175, 0xaf}], 0x5) readv(r5, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000440)={0x7, 0x9, 0x6, 0x9, 0x5, 0x4}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000700)={'tunl0\x00', 0x3}) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c010000210001000000000000000000000000000000000000e2e0ffe0000001fe80000000000000000008000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="010003000000000000400000"], 0x15c}, 0x1}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000140)}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x2, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x8, 0x4, 0x7, 0x0, 0x120, 0xfffffffffffffffc}], &(0x7f00000000c0)='syzkaller\x00', 0xfffffffffffffff9, 0x3d, &(0x7f0000000100)=""/61, 0x0, 0x1, [], r6}, 0x48) [ 63.424165] print_req_error: I/O error, dev loop0, sector 0 2018/03/30 17:01:18 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getgid() setgid(r1) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x40000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000002c0)=0x101, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xdf, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffe8}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0xa00000000000}, 0x8) setsockopt(r0, 0x1, 0x80000000000f, &(0x7f00000000c0)="a8a02bf15d69dc011dc95d25c37a40c3759ba80a1d015076fca6bb0257db6107000000000000000000000008002b7eb813dd48155d0ba6084d561ecdab466a65b28f17785e1e2f0ca797fee0fb713b3a66050e66b475ff091f2492cb2322eec7c4b93d15d785428699fb21710800c272f31c6f1a21e85256408725f23d5808cf9a90d254c7671f023fd3ef4cbe3f0b1e9e7290d822", 0x95) 2018/03/30 17:01:18 executing program 3: syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4004}, 0x62) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = msgget(0x2, 0xc) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/147) 2018/03/30 17:01:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000290000000400000089000000000000009bfa1641b4cb7c0f259ac881a24f797622c5f9cf936912d348aa04fb8c5bf21ea69c8afb60d9ba8c5be354e4aa18d7f7c307e6faea1d588f9ae9ecd4bafa91cefb83b3cb1784909565b336bdb99b37732062a40feb6f5f2acf885574245ab72f0efa4644f54587cc3538f12c5568406b16ae6f37fe2bc56fde914d5ad5573c2ae2efe406886c0080b3e621c07248b9854a32dee1ca3328293d3daa49eee5d26dcd49f614386eca9e19"], 0x18}}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffff555, 0x4) [ 63.564888] netlink: 268 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/30 17:01:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:19 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x7fffd) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x1a0, 0x0, 0x100, 0x1, 0x8, 0xfb5, 0x4c6, 0x800, 0x7, 0x0, 0x1800000000000, 0x29f}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000ac0)={r0, 0x15b, &(0x7f0000000680)}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'gretap0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_generic(r1, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000024c0)="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", 0x1000, 0x800, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc4, r2, 0x800, 0x70bd2b, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x80) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f00000009c0)=""/93) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x1, 0x3, 0xffff, 0x7d9, 0x0, 0x1ff, 0x20, 0x4, 0x5, 0x5, 0x2, 0x3, 0x1000, 0x4, 0x0, 0x8, 0x40, 0x7, 0x3, 0xffffffffffff8001, 0x4, 0x3, 0x7, 0x9, 0xffff, 0xffffffffffff8001, 0x6, 0x4, 0x3, 0xb412, 0xfffffffeffffffff, 0x8, 0x3f, 0x6, 0x1, 0x6f, 0x0, 0x9, 0x2, @perf_config_ext={0x7f, 0x8}, 0x408, 0x7, 0x80000000, 0x0, 0x0, 0x81, 0x100}, 0x0, 0xc, r0, 0xb) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3, 0xa, 0x1, 0x3}) 2018/03/30 17:01:19 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x34, 0x41) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/4096) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) 2018/03/30 17:01:19 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setneightbl={0x18, 0x43, 0x101, 0x0, 0x0, {}, [@NDTA_NAME={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8c2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/116) 2018/03/30 17:01:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x20, &(0x7f0000000140)=0x2) r3 = shmget(0x0, 0x2000, 0x20, &(0x7f0000013000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/28) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="0f0050f8f40f08460f01b30a2000000f6081fb00000065410faeffb97c0b00000f3266baf80cb87810be88ef66bafc0c66b80a0066ef66b896000f00d00f20d835200000000f22d8"}], 0xaaaaaaaaaaaaaba, 0x0, &(0x7f0000000100), 0x1b5) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 17:01:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000200)=0xffffffffffffff81) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/97) 2018/03/30 17:01:19 executing program 2: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1, 0x200, 0x2, 0x1, 0xb8, 0x40, 0x1}, 0x1c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/11) 2018/03/30 17:01:19 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x101, 0x28803d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0xc7af, @mcast1={0xff, 0x1, [], 0x1}, 0x5ba6}}, [0x9, 0x7, 0x7, 0xf2, 0x6, 0x80000000, 0x3, 0x7, 0x1, 0x10001, 0x7, 0x6, 0x7, 0xffffffffffffff3c, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x10001, 0x6, 0x1ff}, &(0x7f00000002c0)=0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x80, 0x2, 0x0, 0x6}, {0x56c, 0x100000000, 0x1000}]}, 0x10) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x1, 0x2, 0x6, 0x401, 0xffff, "2e8c28b3c6584b591c338030f5c7961c1d87aaed33ab999079926a7fbe529c7cabb845f62b62a9f081b092992a3a3d51842cf3e13d6611f91f49b9c1778424", 0x8}, 0x60) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000340)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x1, 0x10000020, 0xd004, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x2}, 0xffffffffffffffb9) close(r3) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000100)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x800, 0x0) [ 63.622427] netlink: 268 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/30 17:01:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:19 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84018}, 0xc, &(0x7f0000000540)={&(0x7f0000000900)=ANY=[@ANYBLOB="4b0200000039f4b409106748b3fe366e1aec28d4a78d29fc8218e3398e018949a3a883f64f2f22a385801afeaea7583271471a378c1e5383b05c62cd74e20eb9c22ca44730f282e2081bfbfb323c04b11837d2ac8241c13314eebacee7ab8394c960c6af538a51e0bc957b3d4793d1b66825ce9c4403798c3a42c08883722314ab1603792d150a8a6e71af81a313c4aa6278f56d4bbbffd41b8d74db67a804bb05f100000000000000", @ANYRES32=r1, @ANYBLOB="2000880f08000a000100000008000500030000000800090003000000080006004e2200000c000100ffffffffffff000008000100ac1414bb"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') write(0xffffffffffffffff, &(0x7f0000000300)="c517cfad018e027c0bd0d73d7a02b9", 0xf) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000004c0)='\\em1selfmd5sum\x00', &(0x7f0000000500)='/dev/ppp\x00', &(0x7f0000000580)='user.syz\x00'], &(0x7f0000000780)=[&(0x7f0000000740)='security\x00']) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000002c0)) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000007c0)={0x80000000, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) memfd_create(&(0x7f0000000600)='{mime_type+\x00', 0x2) 2018/03/30 17:01:19 executing program 4: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x80da0e, 0x2, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/30 17:01:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000001c0)=0xb6a6) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) dup3(r1, r0, 0xfffffffffffffffd) 2018/03/30 17:01:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) read(r0, &(0x7f0000000040)=""/28, 0x3fd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x80000000, &(0x7f00000003c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x0, "f1c77f732d0264a2", "b6367d3d50f5b65606d4234e6f917ed4a46e28b693a6336d8330af254735861e"}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000140)=""/126, &(0x7f0000000200)=[{0x7, 0x16, 0x100000001, &(0x7f0000000000)=""/22}, {0x1, 0x29, 0x2, &(0x7f00000001c0)=""/41}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000640)={0x0, 0x1, 0x0, "7175657565300000000000000010000000000000000000000000000000000000000000000000000000000000000000000000b6c200", 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x1, 0x0, 0x4, 0x9, 0x0, 0x328}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 17:01:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="66b8005000000f23c00f21f86635000001000f23f866b9cd0b00000f32660f381534f3da5b000f0667502e660f38295f8e66b9290300000f32f01973000f0015", 0x40}], 0x1, 0x10, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 17:01:19 executing program 6 (fault-call:2 fault-nth:0): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:19 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x401}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x112, 0x0, 0x7}, &(0x7f0000000100)) [ 63.836484] FAULT_INJECTION: forcing a failure. [ 63.836484] name failslab, interval 1, probability 0, space 0, times 1 [ 63.847835] CPU: 1 PID: 7890 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 63.855111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.864456] Call Trace: [ 63.867044] dump_stack+0x194/0x24d [ 63.870682] ? arch_local_irq_restore+0x53/0x53 [ 63.875383] should_fail+0x8c0/0xa40 [ 63.879107] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 63.884197] ? perf_trace_lock+0xd6/0x900 [ 63.888337] ? find_held_lock+0x35/0x1d0 [ 63.892387] ? find_held_lock+0x35/0x1d0 [ 63.896459] ? check_same_owner+0x320/0x320 [ 63.900763] ? rcu_note_context_switch+0x710/0x710 [ 63.905667] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.910499] should_failslab+0xec/0x120 [ 63.914453] kmem_cache_alloc+0x47/0x760 [ 63.918509] getname_flags+0xcb/0x580 [ 63.922303] getname+0x19/0x20 [ 63.925478] do_sys_open+0x2e7/0x6d0 [ 63.929179] ? filp_open+0x70/0x70 [ 63.932697] ? SyS_read+0x220/0x220 [ 63.936312] SyS_openat+0x30/0x40 [ 63.939739] ? SyS_open+0x40/0x40 [ 63.943172] do_syscall_64+0x281/0x940 [ 63.947035] ? __do_page_fault+0xc90/0xc90 [ 63.951243] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.955718] ? finish_task_switch+0x1c1/0x7e0 [ 63.960194] ? syscall_return_slowpath+0x550/0x550 [ 63.965101] ? syscall_return_slowpath+0x2ac/0x550 [ 63.970012] ? prepare_exit_to_usermode+0x350/0x350 [ 63.975014] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 63.980367] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/30 17:01:19 executing program 4: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0xffffffffffffff00}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) [ 63.985200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.990366] RIP: 0033:0x4548b9 [ 63.993533] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 64.001216] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 [ 64.008463] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 64.015710] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 64.022953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 64.030199] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000000 2018/03/30 17:01:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x12, 0x0, 0x0, 0x1, 0x6, 0x7}, &(0x7f0000000200)=0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0x1, 0x0], 0x3, 0x0, 0x284, 0x7fffffff8000000, 0x72c8, 0x0, {0x2, 0x8000, 0x2, 0x4, 0x2, 0x3, 0x0, 0x0, 0x800, 0x6cb9, 0x1, 0x8000, 0xfffffffffffffff7, 0x18, "d8fb4ace3535218a337003c23b9536650ec03fd52d9616206c478c301f253e32"}}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/145) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x2) 2018/03/30 17:01:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x2, 0xbc9ebf89bf61df0b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@empty, @empty, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x70}) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x202000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x8003, 0x3b263fe8}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x8011, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/30 17:01:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x440000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x3, 0x0, 0xff7}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80000000, 0x80) timerfd_gettime(r0, &(0x7f0000000140)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r3 = geteuid() ioprio_set$uid(0x3, r3, 0x1) setfsuid(r3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/03/30 17:01:19 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="adfd8a7add854b90e104958b813f6baa4655efe80ed29620c2530809000000000000d3c1b9f2ee82401a930000000000000000000000ed0000000018"]) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x108) r4 = getuid() flistxattr(r1, &(0x7f00000001c0)=""/34, 0x22) setreuid(r4, r4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/249, 0xf9}, &(0x7f0000000140), 0x2}, 0x20) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x46, "43ef9be6e1905d8d8909185c70dce506ad3ec6c9059ea027fbde18e7d21f4ae209597e3183409daeb400ff1e285ac4893bfc022101b43716a985d14a870cc57b9a5f8b6d129e"}, &(0x7f0000000300)=0x4e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x6, 0xcd3, 0x7, 0x5}, {0x20, 0x7fff, 0xf3, 0x5}]}) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0xc000, r4, r6, 0xb1, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, 0xffffffffffffffff) 2018/03/30 17:01:19 executing program 6 (fault-call:2 fault-nth:1): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:19 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x100000000000000, 0x400) openat(r2, &(0x7f0000000000)='./file0\x00', 0x10000, 0x90) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=""/97, &(0x7f0000000200)=0x61) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer\x00', 0x5, 0x0) 2018/03/30 17:01:19 executing program 5: r0 = gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r3, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00000018c0)=""/105, &(0x7f0000001940)=0x69) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000200)={&(0x7f0000000100)=""/254, 0xfe}) r6 = perf_event_open(&(0x7f0000000040)={0x2, 0xffffffffffffff1e, 0x49, 0x2, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) write(r8, &(0x7f0000f72fd9)="2700000014000707030e0000120f0a0010ffe400f6070000ff000000078a001f05080039007500", 0x27) recvmmsg(r8, &(0x7f00000005c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x2, &(0x7f0000000540)=""/111, 0x6f}}], 0x1, 0x0, &(0x7f0000000600)={0x77359400}) clone(0x8000, &(0x7f0000001580)="4b6bde723026d7", &(0x7f00000015c0), &(0x7f0000001680), &(0x7f00000016c0)="25ef3f100ad0c512674404cd3de22a0460b78a6cf6e89a6bba329ff8c3dc4cad2cc61b0625bef489ec6982935fb566cfa428fe2c6fab50aa1fee35279e3357b6223dfa73e4707ee1e6c2a0a0c47aaef4c6bd3bce553441a1e74936119468d5a9154785dcc0d9e0334090ea2ddee2e87cafea4b0c4c8f7e6fbd7da42343de8fe8a2417a") readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000001780)={0x0, @in6={{0xa, 0x4e23, 0x360d, @empty, 0x8}}, 0x7, 0x80000001, 0x6356, 0x47ca, 0x4c}, &(0x7f00000002c0)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000001bc0)={{0x0, 0x300000000000000}, 'port1\x00', 0xc, 0x802, 0x5, 0x401, 0x7f, 0x6, 0x5, 0x0, 0x4, 0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001840)={r9, 0x4}, &(0x7f0000001880)=0x8) execve(&(0x7f0000001980)='./file0\x00', &(0x7f0000001ac0)=[&(0x7f00000019c0)='^^.\'mime_type\x00', &(0x7f0000001a00)='vmnet0##(system$/', &(0x7f0000001a40)='\x00', &(0x7f0000001a80)='@wlan1(\x00'], &(0x7f0000001b80)=[&(0x7f0000001b00)='\x00', &(0x7f0000001b40)='/dev/admmidi#\x00']) ioctl$LOOP_SET_FD(r7, 0x4c00, r6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000040)=0x101) 2018/03/30 17:01:19 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x4a000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001880)={@mcast2, 0x0}, &(0x7f00000018c0)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001900)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$tun(r0, &(0x7f0000000540)={@pi={0x0, 0x8100}, @hdr={0x3, 0x4, 0x0, 0x6, 0x8, 0x7}, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x4, 0x6, "c56898", 0x1269, 0x89, 0x1e, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0xff, 0xe, 0x4, 0x7, 0x401, 0x832d, 0x7, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @dstopts={0x6c, 0x7, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x9c0}, @generic={0x4, 0x27, "320a83802689acb516ef3ac7d0aa46ff2ecc3356734ec090ebb8cadf78ceb36a688aebd748b3f7"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x63, 0x3, [0x8], "8afd3cc815fdec6c1682cd514233da688a8a116174b6a28dd75ecd586892b477978942837963bbe51ac1f112d9f4151693d841c38322f9e1c5fef7dbd4e6363dc8434172b304f69db472c72a5dda24c6682189e6b3366f14d79a974f88dce951c2fe07"}, {0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x5, 0x1], "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"}, {0xfffffffffffffffb, 0x0, 0x9, 0x81, 0x0, 0x0, 0x86dd, [0x1], "dd5757637ca1006483658b819be3ee852cad88eea824768af8dedcced127d5b3f8230018348ebdab909887aced15ff7cb43693d99b5229c919a03d40a4ba6eec400832bf50bcab5f9713b9d6f87cac9ad8159201847d0a0434fc26af1c0d88dde2f48486351050"}, {0x8, 0x88be, 0x2, {{0x2, 0x1, 0x6, 0x1, 0x10000, 0x8, 0x200, 0x9}, 0x1, 0x20}}, {0x8, 0x22eb, 0x4, {{0x6, 0x2, 0x40, 0xfffffffffffff801, 0x400, 0x8, 0x8, 0x9}, 0x2, 0x4fdb, 0x6bf9, 0x4, 0x80000001, 0x7, 0x80000000, 0x2, 0x4, 0x7}}, {0x8, 0x6558, 0x3, "2d69fe642c72e1603b9a6cdb10e8c1d755df9e09d20a8b4a2dc94e1b46ff25554c983423947a1e67bb0af12bbf77a848122288f97628befb1c4f6e4a4d270889d0a1444e9a327759ac6926a5dd7b3b2eb8fef98413f71c4bc7c3c3c73ff9fb3861673ecd528a533f056760304958bf6695676e9eab80a11a8c6896a6e3d528fe6f20c447aba7722ea00232e104b481eeb34d61"}}}}}}}}, 0x12ad) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000040000900010000000000000000000000000000043d1403015474a47a46750df33f0c588bd116"], 0x40) write$rdma_cm(r0, &(0x7f0000000180)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0xc8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="000000807f0000010100000001000000ac140000"], 0x14) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b0030000b003000004000000"], 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r5 = dup3(r1, r1, 0x80000) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000001800)={'mangle\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e21, 0x54b29c6, @local={0xfe, 0x80, [], 0xaa}}}, 0xff, 0x5}, 0x90) syslog(0x5, &(0x7f0000000440)=""/240, 0xf0) 2018/03/30 17:01:19 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x7}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x6, 0xd6}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00000008c0)='dns_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='eth0%O\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r4 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) pread64(r4, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) r5 = add_key(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002040)="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", 0x1000, r3) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x0, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r2, 0x2) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000740)=0x8) keyctl$get_keyring_id(0x0, r5, 0x80000001) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x4, 0x0, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000640)="c6876a0494997831a11d126d3f7d7a06f3b078b1ff64a37f78fb558e80fcf91d51af2e3cdd62d940ddeb7770ba5cc4bdf69fdeb6ea0e0e8807f75796f63d94c57b5087105300a0c01a7fe3d88baf16f1a91e6e12f01c11f71e2cc1b5a9728fa8c0958f6f29d9a40f5a499250d2a1d9327939faa522d550eeaed95710622554374ed102c0ad5eeaa8658116ead21afe9b70457db378fadabfcaf80f49147c39425a089e33e8467da32ad07dd49042a95870c9bb5b6fc18d62b2212b2fce6936cddb4021fa426a28e0a8e3b68017feb952193c5970", 0xd4}], 0x1, &(0x7f0000000740), 0x0, 0x40}, 0x4001) 2018/03/30 17:01:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0x9, 0x2, 0x7fffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2}, &(0x7f0000000280)=0x90) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) r6 = accept4$nfc_llcp(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400)=0x2, 0x4) sendmsg$alg(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="fc4897bf2d395171d97812cdcaebd504ac1eb84040209e030f4cda021a0727188f505797068549b42702d0af58a9bcd34bbb3f87a5b04a447119b2c03bcb07ecc1c95abca7013ec0ef02795626d12f0ec082e5e000f681ccf79d6cbe8d62f8ee590eaedcc9edbb4e9fd92ed95289b0618775774ef1344135cf378bc89d117515315e844726e0977b605ef4e2168d5c53c2eec7f0d89a46b1b3802cb844fc14a5dd4448978fd189f4009bcf803dde7c1971140451fd236f78602626d6eaebc374295a710791ea57ad71f0f81f8bcb0a14cf22bfdcd33c7c4f7651", 0xda}, {&(0x7f0000001c40)="ec4cd0aa8d9e25590fcf167b5861d9a15dfca778e6ca142f3cb61672aaf000941798e25ba6dc4b8d52707857ca6276a6582c660f704aa078a2ee36b6fc6237b8065ef3e010c5796433f555156b0a97de38c326c5925f6e0e5a6f0d0db6c7bfbf16686ab00eaefff9", 0x68}, {&(0x7f0000001cc0)="960807142eb67ceb86a66cfe9b7ddea69b9bea51c8c3953aaee1c81f1b669c832bd23c5a90043fa80e6a99bf6f2253e966f54b058796449ab66148eb048d0dac30a9be7cdcb94360b902153a", 0x4c}], 0x4, &(0x7f0000001d40)=[@iv={0xd8, 0x117, 0x2, 0xbf, "24d6daca9f605abbc53617a6aa1a5d43fa91cadfdd28f4d1bae80d160b7537aa13423e0f1b7647ba04f4220fa4ead3e8ffe76ddaea3c76ebfd98d375e7d88962002c176d0ae2bd20d3467cfdb3eed1464f1c09852b97eb76afdbaa27cb4c93cada4121529b054710145beb60153100536dcfad2b4993dc2a5eeb5446f20fddfb508702f149c472396a9a65de7dbc495957cf7e2979cb044161810f6ffc56f21ec722fdc3597c0c7e91b2c61375cc83c7b2f9475b8088701512d13d5c6fad6d"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf0, 0x4000000}, 0x54) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000440)=0xc, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480)={0x2, 0x7, 0x6, 0x3, 0x8001}, 0x14) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000500)=0x2, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000a40)=ANY=[@ANYBLOB="ac1414167f0000010000ac14140aac1414bbe0005ad3b87f448ac615021adf0001ac1414160000003a1267bf567ec00542fc8a00e0000001ac1414aa355dda1b61fdce4fb12af79f0518452196c09621dfb0bf823213910bcf3af86afaa6950f9952e43f876b819397290f92900338a9b5d69f465c884aaa323f8adefc7f257fa39c817b1b1d2a423d91a9b7a196d4b1cc995f0df0f297fd4b1fdd1457df58873df447cf1feb52"], 0x1) timer_create(0x2, &(0x7f0000000580)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000005c0)=0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) timer_delete(r7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000600)={0x0, @local, @remote}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000680)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0x3, 0x200, 0xfff, 0x0, 0x80000001, 0x3000000, r8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000700)={0x4, 0x5, "636c69656e743000ebffffff00000000000000000a7200", 0x1, "2f581d07567560b4", "8e5444662121abe28b077c7056d0b76464f80d9bf6cd3252b5f27c85c993fa9a", 0x0, 0x82}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000007c0)={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x16a8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0xfffffffffffffb49, [0xff, 0x4, 0x7, 0x400, 0x4, 0x7, 0x1, 0x7f4]}, 0x5c) timer_create(0x7, &(0x7f0000000940)={0x0, 0x8, 0x0, @thr={&(0x7f0000000840)="6037b42ca0c78c0f63bb3ac2bc6de9192ca6e98e2017ee54713572957537b4f56a59706976c57a76c8e6e2a7cee5c4363ab9a8b3c22815502f672a38ea183ae7b4cdb83e3180251ab5ff38b9b6", &(0x7f00000008c0)="8ad713427ff56928acc04d8685a3f863a747121e985b1f7050af5982092fd26b94f5d06e6d8f3716750f33473997d1f12bc7b60f395dec1c99a0e61f134fd7d050e9a65dd8054c8b"}}, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000004c0)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000a00)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) clock_gettime(0x0, &(0x7f0000000b00)) 2018/03/30 17:01:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) io_setup(0x0, &(0x7f0000000300)) 2018/03/30 17:01:19 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x84000) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0, 0x2c871, r0, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f00000003c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x10001, r0, &(0x7f0000000100)="f83af604f5d560cac06820fce2ad00ea389bb1fabb68ddcb666a656b8294100923645e644ef3fd708dff57649f82077cb6b2bf86daacd72de77b6903c7b68c6628b9fa751ca11742d991dd7c5cfe0866c1a0add8e068a1454d8a56870bd56c66138aeaff337ab4469782631303e8eaf1c6f8f450c04f309bec574adbcbcf8c66621551a6477e6bb535ff2e49", 0x8c, 0x81, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f00000001c0)="e8573d1f763fcd12d532ac9bae8e79735a69a44f8b3b11bd912de01ebac3ce29a18a4411ef239264e4712032b4d7b46e908e99d64b54c693141789e8f91e99", 0x3f, 0x0, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000280)="600036acda84d25bb4be17df5fc635672ff0525154487e10fbe7208736cdcae3ad6f7e061854c12e2641d9c6719e3c4f294c2df1bfb3b8c1342ef02f7e59b3aef5e9ff63e7ccc4146fc591b977a3bab62f09926394f4ae25a4c9076b5d1ce90b0a6a636c92aaee1cfb602d2758dab13ba6302291d4b1c0f4621a53c79f820778251ba34d26d631fb3bd199339fbf466954181b8ab0096e9388cf5474bb66f2b9892875663b538d813373bd68c4f33659c829109b96a18f4c7da72d3a30ee28a5563e7444cfe84cbb4b6a4534e0a88986986c98f4f461563e3667b32b5c4fc7fbd4ed1da9a1d27173", 0xe8, 0x7ed, 0x0, 0x0, r0}]) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000001ec0)}]) 2018/03/30 17:01:19 executing program 4: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000000000)=""/1, 0x1) 2018/03/30 17:01:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syncfs(r0) syz_emit_ethernet(0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d865fa0faf2600fe8000000900000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="f7804b40d74c3ab19ec23aba54ad74bedd7e79739cc6781e07d2b4ecb529da560073d952ba2e056cf990d2074c46e0a724ff946915a685a5ae82afe06892b4d97f49f60bed583fccecca694fa2469ef65cf97e9a5fd29b6c2e775ccc40e2f761cf273b7d6d9850fefeaa80f71c6a3f138b44b17ad1fdb6eed5b7f08f882b11656fccb0b6bac0f4d5eebd550f2e66c440b6ad3a64bba3d9792cff9773c0f978c45f02c1b1983548e075bb9f506ab9d79316ff0100000d31f3a439ea8a4afd0d0b"], &(0x7f00000002c0)) 2018/03/30 17:01:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000380)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x1, 0x2}) sendmmsg$nfc_llcp(r4, &(0x7f00000014c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x7fffffff, 0x800, "872e1db76874de50d3187c66018b8b50dd24ca1a369e55a4442cd86ae372c05c5216e0f71d0d25af6f8b38ee64899fbafe0ce6b89fe14b229e1395f7361c1e", 0x20}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000080)="ab201ffa130e522d7b6818f4062fed0233e7caa8afc0557ad16b462fabe7212134c4dd9a6285daa34defadca3bf460f3eb7b61832bdebf", 0x37}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x108, 0x40000}, {&(0x7f0000000240)={0x27, 0x1, 0x0, 0x7, 0x8000, 0x3ff, "6c1175dac437b66092cfd2efce085f82777ce307ec9f20b38e442364139a6c6cc3410195ab337d141874e0b6e604bdb89892da7f48bc92a4b30ed3a32e372e", 0x1f}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, &(0x7f00000013c0)={0xd8, 0x0, 0x5, "9c29f960490f05f134bfceba753d5af0550b78254c30e100f995e7fb1cf26ae72ac77abd80adc8562cf4c497a67cba5fea0a054b2d5ec82abc37b8102a58f37cd371a1116cd214f5d93a20cd88b9ce9d0e4bd468104eb66915271c1543e1d75231d8313203d4430590843c5b9b9c7e1ffe043ca24ff10614d30a3f3cceb394f70a68c7750a3a70f5b359517daa9bb0b1ff7d41ff34a8f2fa5304f0611d19c8e96f7f400eabf3fb6aff33d68321d5f0eb3c82c6d36a0d44618784851c8b02bda5cbe3"}, 0xd8, 0x40000}], 0x2, 0x40000) 2018/03/30 17:01:19 executing program 3: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)={0x8}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000300)='bcsh0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x4, 0x401, 0xb88, 0xe98e, 0x3000000000000, 0x7f, 0x4, 0x0, 0x3, 0x4, 0x45e, 0x2}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xcb36, 0x6, 0xc726, 0x6, 0x5, 0x1, 0x5, 0x7fff, 0x9, 0x9, 0x80000001, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000340)={{0x80000000, 0x7, 0x5, 0x5, "4f30f17090697c481bf8a6a19b2a3b98fe896d3f20e22bc896e9e0f931854aec701761a427a8427a6b7100d9", 0xff}, 0x2000000000000000, [0x5, 0x1, 0x3f, 0x250, 0x9, 0x9, 0x4, 0x3c9, 0x1, 0xfffffffffffff800, 0xa000000, 0x1, 0x7, 0x9, 0x40, 0x400000000000, 0xf1, 0x9, 0x20, 0x1, 0x5, 0xff, 0x10000, 0xff, 0x4, 0x4, 0x1, 0xe0000000000000, 0x51, 0x5, 0xbf, 0x4, 0x8, 0x200, 0x800, 0x7ff, 0x5, 0x3, 0x80000000, 0x5, 0xd2c, 0x8001, 0x10000, 0x44223c50, 0x10000, 0x4, 0x4, 0x9, 0xffffffff, 0x88, 0xfff, 0xeb0c, 0x0, 0x6, 0x1, 0x8001, 0x3, 0x4038, 0x7fff, 0x1000, 0x3, 0x2, 0x9, 0x9, 0xfffffffffffff614, 0x2, 0x9, 0x0, 0x7fff, 0x0, 0x1, 0x8, 0x38000000, 0x1, 0x52, 0x400, 0x5, 0x12, 0x9, 0x2, 0x7, 0x1, 0x42, 0x6, 0xd9b, 0x1, 0xffffffffffffffc0, 0x4, 0x630, 0x27c, 0x401, 0x6, 0x88, 0xffffffff00000000, 0x81, 0x3, 0x8, 0x5, 0x0, 0x7, 0xac, 0x0, 0x4, 0xff, 0x8, 0x1, 0x5, 0x9, 0xffffffffffffffc0, 0x392, 0x1, 0xffffffff00000000, 0x7, 0x8, 0x1, 0x40, 0x976, 0x2a, 0x6, 0x0, 0x6, 0x8ac3, 0x6, 0x23f5, 0x3ed, 0x8, 0x400, 0x99], {0x0, 0x989680}}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x0) 2018/03/30 17:01:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xcda2, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/03/30 17:01:19 executing program 5: unshare(0x8000400) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x8000, r0, r1, 0x7ff, 0x1000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000240)={0xff, 0x6, 0x3, 0x1, "0b205fa2e762f35cdd80ed3f86539e184392d7c46ff7140a2e5a5fd86658a6b01371ac913aba3dfd12bbe4a4", 0xffffffffffffff37}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x240000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000002c0)={@local, @multicast2, 0x0}, &(0x7f00000001c0)=0xfffffde0) sendto$packet(r2, &(0x7f0000000040)="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", 0xfc, 0x80, &(0x7f0000000180)={0x11, 0x5, r4, 0x1, 0x200, 0x6}, 0x14) ftruncate(r3, 0x0) [ 64.572406] FAULT_INJECTION: forcing a failure. [ 64.572406] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 64.584242] CPU: 0 PID: 7977 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 64.591506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.600855] Call Trace: [ 64.603448] dump_stack+0x194/0x24d [ 64.607080] ? arch_local_irq_restore+0x53/0x53 [ 64.611767] should_fail+0x8c0/0xa40 [ 64.615489] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/30 17:01:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xe5, 0x9, 0x9}) setns(r0, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/162, 0xa2, 0x0) [ 64.620594] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.625780] ? __lock_acquire+0x664/0x3e00 [ 64.630002] ? check_same_owner+0x320/0x320 [ 64.634326] ? find_held_lock+0x35/0x1d0 [ 64.638387] ? trace_hardirqs_off+0x10/0x10 [ 64.642704] ? _parse_integer+0xe9/0x140 [ 64.646765] ? trace_hardirqs_off+0x10/0x10 [ 64.651177] ? _parse_integer+0x140/0x140 [ 64.655317] ? check_same_owner+0x320/0x320 [ 64.659638] ? find_held_lock+0x35/0x1d0 [ 64.663697] ? trace_hardirqs_off+0x10/0x10 [ 64.668013] ? should_fail+0x23b/0xa40 [ 64.671904] __alloc_pages_nodemask+0x327/0xdd0 [ 64.676577] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 64.681598] ? find_held_lock+0x35/0x1d0 [ 64.685693] ? check_same_owner+0x320/0x320 [ 64.690019] cache_grow_begin+0x72/0x640 [ 64.694084] kmem_cache_alloc+0x400/0x760 [ 64.698225] ? __lock_is_held+0xb6/0x140 [ 64.702300] getname_flags+0xcb/0x580 [ 64.706102] getname+0x19/0x20 [ 64.709290] do_sys_open+0x2e7/0x6d0 [ 64.713005] ? filp_open+0x70/0x70 [ 64.716543] ? SyS_read+0x220/0x220 [ 64.720173] SyS_openat+0x30/0x40 [ 64.723617] ? SyS_open+0x40/0x40 [ 64.727070] do_syscall_64+0x281/0x940 [ 64.730950] ? __do_page_fault+0xc90/0xc90 [ 64.735177] ? _raw_spin_unlock_irq+0x27/0x70 [ 64.739669] ? finish_task_switch+0x1c1/0x7e0 [ 64.744160] ? syscall_return_slowpath+0x550/0x550 [ 64.749083] ? syscall_return_slowpath+0x2ac/0x550 [ 64.754010] ? prepare_exit_to_usermode+0x350/0x350 [ 64.759024] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 64.764386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.769233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 64.774416] RIP: 0033:0x4548b9 [ 64.777593] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 64.785292] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 [ 64.792550] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 64.799796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 64.807037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 64.814279] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000001 2018/03/30 17:01:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x10000000000001) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) sendmmsg(r0, &(0x7f0000004580)=[{{&(0x7f0000002600)=@un=@abs, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x7f, 0xa1}, 'port1\x00', 0x83, 0x10000, 0x9, 0x6, 0x6, 0xfffffffffffffffa, 0x704d, 0x0, 0x2, 0xd85}) 2018/03/30 17:01:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x0]}, 0xa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @dev}, &(0x7f00000001c0)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=@routing={0x84, 0x6, 0x2, 0x1, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, 0x38) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/03/30 17:01:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x2, '\x00', 0x3}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/30 17:01:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xe5, 0x9, 0x9}) setns(r0, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/162, 0xa2, 0x0) 2018/03/30 17:01:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000080)=@can={0x1d, r1}, 0x80) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) 2018/03/30 17:01:20 executing program 6 (fault-call:2 fault-nth:2): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/03/30 17:01:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000364ffc)=0xfb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eed000)=';', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/41}, {&(0x7f00000000c0)=""/4096, 0xfffffffffffffd80}, {&(0x7f00000010c0)=""/177, 0xfffffffffffffef1}, {&(0x7f0000001180)=""/11}, {&(0x7f00000011c0)=""/92}, {&(0x7f0000001240)=""/64}, {&(0x7f0000001280)=""/43}, {&(0x7f00000012c0)=""/143}, {&(0x7f0000001380)=""/60}], 0x16b, &(0x7f0000000000)=""/81, 0x51, 0xffffffffffffff7f}, 0x40002106) 2018/03/30 17:01:20 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x2000000000000000, [0x0, 0x4, 0x0, 0xee9]}) r0 = dup(0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x10040, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = getpgrp(0xffffffffffffffff) setpriority(0x2, r1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x427d, 0x81}, 0x0, 0xfffffffffffffffd, 0x8244, {0x8, 0xc405}, 0x7c, 0xfffffffffffff000}) 2018/03/30 17:01:20 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000000180)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) bind$ax25(r3, &(0x7f0000000080)={0x3, {"f73c9d2576c2a3"}, 0x1ff}, 0x10) r5 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000100)={0x9, 0x0, 0xee3, 0xffff}, 0x8) ioctl$sock_bt(r4, 0x5411, &(0x7f00000003c0)="67e6f6c052ef2b32d21b649f1276971165c79aecd3c2175c7ff135a8e38da4b73748662236f2c6100e081804c953f05da418c24c38eba045e0227344ea1bfce11d8560c65d95afcb6cbe88228dc01928cf1929cc8f19fc3a6c0b271b17284cbf02116a37becbfde018008ce32037f73c8b7a383159451f716397ee02059dcfb512954a3b2c29854036b9fbc3d29dc884d3eb1cd5892030e76e481f048ee2bd5a2200097bb9e5f33aa5384b8c80ca8e32e365bd13ab1148a94f08adfadb7baa92994f83cb827c00") ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) 2018/03/30 17:01:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) epoll_create1(0x400000007ffff) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xeb, 0x181c00) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) r2 = dup3(r0, r0, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x80}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r1}) 2018/03/30 17:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x1e467531da19f3cc) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000c5ffc8)=[{r0}], 0x1, 0x0) 2018/03/30 17:01:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xe5, 0x9, 0x9}) setns(r0, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/162, 0xa2, 0x0) 2018/03/30 17:01:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x8) [ 65.058991] FAULT_INJECTION: forcing a failure. [ 65.058991] name failslab, interval 1, probability 0, space 0, times 0 [ 65.070307] CPU: 0 PID: 8036 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 65.077572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.086923] Call Trace: [ 65.089512] dump_stack+0x194/0x24d [ 65.093148] ? arch_local_irq_restore+0x53/0x53 [ 65.097846] should_fail+0x8c0/0xa40 [ 65.101565] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/30 17:01:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x6, 0x28, [0x100000000, 0x2, 0x5, 0x1, 0x0, 0x93, 0x9, 0x3, 0x9, 0x100000000]}) syz_emit_ethernet(0x36, &(0x7f0000c23fca)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004a0000280000000000009078ac14ffaa000000000d00000000000000"], 0x0) 2018/03/30 17:01:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) [ 65.106665] ? __lock_acquire+0x664/0x3e00 [ 65.110911] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.119668] ? find_held_lock+0x35/0x1d0 [ 65.123785] ? check_same_owner+0x320/0x320 [ 65.128112] ? rcu_note_context_switch+0x710/0x710 [ 65.133055] should_failslab+0xec/0x120 [ 65.137031] kmem_cache_alloc+0x47/0x760 [ 65.141102] ? trace_hardirqs_off+0x10/0x10 [ 65.145426] ? perf_trace_lock_acquire+0xe3/0x980 [ 65.150278] get_empty_filp+0xfb/0x4f0 [ 65.154157] ? proc_nr_files+0x60/0x60 [ 65.158037] ? perf_trace_lock+0x900/0x900 [ 65.162284] ? __lock_is_held+0xb6/0x140 [ 65.166339] ? trace_hardirqs_off+0x10/0x10 [ 65.170664] ? unwind_get_return_address+0x61/0xa0 [ 65.175589] path_openat+0xed/0x3530 [ 65.179314] ? path_lookupat+0xba0/0xba0 [ 65.183391] ? lock_downgrade+0x980/0x980 [ 65.187529] ? lock_release+0xa40/0xa40 [ 65.191488] ? find_held_lock+0x35/0x1d0 [ 65.195533] ? do_raw_spin_trylock+0x190/0x190 [ 65.200098] ? __lock_is_held+0xb6/0x140 [ 65.204161] ? _raw_spin_unlock+0x22/0x30 [ 65.208287] ? __alloc_fd+0x29b/0x750 [ 65.212097] do_filp_open+0x25b/0x3b0 [ 65.215881] ? may_open_dev+0xe0/0xe0 [ 65.219664] ? strncpy_from_user+0x323/0x430 [ 65.224065] ? mpi_resize+0x200/0x200 [ 65.227855] ? get_unused_fd_flags+0x121/0x190 [ 65.232426] ? getname_flags+0x256/0x580 [ 65.236485] do_sys_open+0x502/0x6d0 [ 65.240176] ? do_sys_open+0x502/0x6d0 [ 65.244054] ? filp_open+0x70/0x70 [ 65.247582] ? SyS_read+0x220/0x220 [ 65.251202] SyS_openat+0x30/0x40 [ 65.254635] ? SyS_open+0x40/0x40 [ 65.258076] do_syscall_64+0x281/0x940 [ 65.261939] ? __do_page_fault+0xc90/0xc90 [ 65.266159] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.271679] ? syscall_return_slowpath+0x550/0x550 [ 65.276591] ? syscall_return_slowpath+0x2ac/0x550 [ 65.281509] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.286865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.291702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.296869] RIP: 0033:0x4548b9 [ 65.300039] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/03/30 17:01:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xe5, 0x9, 0x9}) setns(r0, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/162, 0xa2, 0x0) 2018/03/30 17:01:20 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=@ipv4_newaddr={0x20, 0x14, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x2f9bd57b, 0x4, 0x1000}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000002940)={'sit0\x00'}) 2018/03/30 17:01:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f0000003b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080100}, 0xff7a, &(0x7f0000003ac0)={&(0x7f00000000c0)=@newneigh={0x38, 0x1c, 0x4, 0x70bd2d, 0x25dfdbfe, {0x2, 0x0, 0x0, r1, 0x4, 0x20, 0x1}, [@NDA_MASTER={0x8, 0x9, 0x7fffffff}, @NDA_MASTER={0x8, 0x9, 0x1}, @NDA_LLADDR={0xc, 0x2, @random="6eeba05fac74"}]}, 0x38}, 0x1}, 0x0) [ 65.307731] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 [ 65.314976] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 65.322223] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 65.329470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 65.336722] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000002 2018/03/30 17:01:20 executing program 2: syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000011c0)={'ipvs\x00'}, &(0x7f0000001200)=0x1e) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffffffffff7e, 0x1f, 0xdcb0, 0xfffffffffffffffc, 0x7f012e0000000000}, 0x14) recvfrom$unix(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x40012040, &(0x7f0000001140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001240)=0x3) ioctl$void(r0, 0xc0045c78) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="000000fd1120c16d000000000000"]) 2018/03/30 17:01:20 executing program 6 (fault-call:2 fault-nth:3): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 65.427618] FAULT_INJECTION: forcing a failure. [ 65.427618] name failslab, interval 1, probability 0, space 0, times 0 [ 65.438893] CPU: 1 PID: 8068 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 65.446161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.455504] Call Trace: [ 65.458096] dump_stack+0x194/0x24d [ 65.461730] ? arch_local_irq_restore+0x53/0x53 [ 65.466406] should_fail+0x8c0/0xa40 [ 65.470107] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.475191] ? perf_trace_lock+0xd6/0x900 [ 65.479332] ? trace_event_raw_event_lock+0x340/0x340 [ 65.484502] ? trailing_symlink+0x810/0x810 [ 65.488817] ? find_held_lock+0x35/0x1d0 [ 65.492911] ? check_same_owner+0x320/0x320 [ 65.497208] ? find_held_lock+0x35/0x1d0 [ 65.501251] ? rcu_note_context_switch+0x710/0x710 [ 65.506179] should_failslab+0xec/0x120 [ 65.510135] kmem_cache_alloc_trace+0x4b/0x740 [ 65.514696] ? refcount_add+0x60/0x60 [ 65.518492] ? pty_resize+0x270/0x270 [ 65.522272] tty_alloc_file+0x43/0xa0 [ 65.526054] ptmx_open+0x64/0x310 [ 65.529493] ? pty_resize+0x270/0x270 [ 65.533277] chrdev_open+0x257/0x730 [ 65.536978] ? cdev_put.part.1+0x50/0x50 [ 65.541017] ? fsnotify_first_mark+0x2b0/0x2b0 [ 65.545586] ? _copy_to_user+0xc0/0xc0 [ 65.549463] ? security_file_open+0x89/0x190 [ 65.553858] do_dentry_open+0x667/0xd40 [ 65.557811] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 65.562720] ? cdev_put.part.1+0x50/0x50 [ 65.566771] vfs_open+0x107/0x220 [ 65.570213] path_openat+0x1151/0x3530 [ 65.574106] ? path_lookupat+0xba0/0xba0 [ 65.578144] ? lock_downgrade+0x980/0x980 [ 65.582267] ? do_sys_open+0x2e7/0x6d0 [ 65.586148] ? find_held_lock+0x35/0x1d0 [ 65.590191] ? do_raw_spin_trylock+0x190/0x190 [ 65.594752] ? __lock_is_held+0xb6/0x140 [ 65.598809] ? _raw_spin_unlock+0x22/0x30 [ 65.602935] ? __alloc_fd+0x29b/0x750 [ 65.606743] do_filp_open+0x25b/0x3b0 [ 65.610527] ? may_open_dev+0xe0/0xe0 [ 65.614323] ? mpi_resize+0x200/0x200 [ 65.618113] ? get_unused_fd_flags+0x121/0x190 [ 65.622682] ? getname_flags+0x256/0x580 [ 65.626738] do_sys_open+0x502/0x6d0 [ 65.630427] ? do_sys_open+0x502/0x6d0 [ 65.634304] ? filp_open+0x70/0x70 [ 65.637829] ? SyS_read+0x220/0x220 [ 65.641450] SyS_openat+0x30/0x40 [ 65.644880] ? SyS_open+0x40/0x40 [ 65.648317] do_syscall_64+0x281/0x940 [ 65.652182] ? __do_page_fault+0xc90/0xc90 [ 65.656392] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.660867] ? finish_task_switch+0x1c1/0x7e0 [ 65.665341] ? syscall_return_slowpath+0x550/0x550 [ 65.670250] ? syscall_return_slowpath+0x2ac/0x550 [ 65.675160] ? prepare_exit_to_usermode+0x350/0x350 [ 65.680159] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.685516] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.690353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.695520] RIP: 0033:0x4548b9 [ 65.698685] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 65.706370] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 [ 65.713618] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 65.720863] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 17:01:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x3ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/30 17:01:21 executing program 0: membarrier(0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[0x0], &(0x7f0000000140), 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00', 0x100}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [], 0x1}, 0xa400000000000000}}, 0x6, 0x100000001, 0x80000001, 0x10000, 0x3}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8, 0x5, 0x100000000, 0x10001, 0x8001, 0x8d, 0x9, {r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x3, 0x3, 0x34, 0x4}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe6d, 0x8, 0x7f, 0x3, 0x40}, 0x98) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/30 17:01:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x80) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000200)=0x1) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)={0x14, 0x0, 0x7, 0x1, 0x0, 0x0, {0x0, 0x0, 0x8}}, 0x14}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x53f43d90, 0x0, 'client0\x00', 0x6, "b4d81ebfbfa0291f", "7a0af17f940134a6de5a71944b78c3dda3728f7fb5a11b64a7288031ec504e08", 0x81}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x632) 2018/03/30 17:01:21 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) r3 = getgid() r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) r16 = getuid() r17 = syz_open_dev$mouse(&(0x7f0000003780)='/dev/input/mouse#\x00', 0x4, 0x40) fcntl$getownex(r17, 0x10, &(0x7f0000004e00)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004e40)={{{@in6=@dev, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000004f40)=0xe8) lstat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005980), &(0x7f00000059c0)=0xc) getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005a00)) fstat(r0, &(0x7f0000005a40)) stat(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005b80)) geteuid() fstat(r0, &(0x7f0000005bc0)) sendmmsg$unix(r0, &(0x7f0000005d00)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="e66927bd47893de4f27cb24738bde72d1943289250ef533dcdd176a387b8e33b4c96dbafebb87ec0765bfc8cf98f6fb5bbbb02ce90121807ede962a96c92c0fd25309f4911cb2c44f306a74c70a81957a4406ac0009ebff49d6b147c9adbf4a56b63e6f08309e062cafa220f53dd09770d190603d664fa09a50feb0b194f3de452d2faf5bd121a3ae666b9628c175507a34c1dce915671559dae5fbb24873e3727f1dc079684cd63be02502a52ac7aab2c7b4eb7236ae2ed6338931d8caa98b9ae80b76a1ae4fc90c9a8702bfdbf43affcb9135fd8fd22d2933c06818546d695ed3322961444c103e34b0b5bdde9707884b3c3e4b0f41c", 0xf7}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000421bf5574bd8749616990b42acdf6d998bd119bf253d00382763efd82cc6e3c55563b803e6668262271c1e8efe3798b81e0200000000000000d420e2a4cf6594e4c2a5af3327464ac509b7f36c1dcd10a58b6024796f344fd9b724aa1c29c248e8676e1aa3b5157c5b67b4170604e579bc8cb87e1e8f50cd83df094e2b59e2fd4fee", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xc8, 0x8000}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)="cb2d939e3433120b83d3b71e4bce43d5fc0c975c075b5b402e8daf9a683fc2ff1deb1e2825d1c4f1680f4ca01c3bdeb2b5843d718a3e37364009ba22fd6f81342568ac8faebfb627142aecf89b797fec3388bef8f022573c0fc745a0a0974c250935b182fb84edc9b570a892f9880a017f61146e8f2a3592029facfed7a02e01f57e7972895f9ededb576552033e2d0e116ee87374ea53282a73a1cd1ae6ea2ab01a9038df9e5b650d0f8b360ccaf569f11340e99ea13adbd4e56fd66b6d209af305857b7ee2bf8661ae132db1b553545ae6e02b3f5efd4a898054697ead8c6a47ee1b10e2ca531604295a2bb05d4440e1172b05", 0xf4}, {&(0x7f0000000c00)="1d7484ebf9394f7d8710ead0aea65d0dae6e4490a4ebac1bc13eae2441fd64afbb23b0ab1d0ebd2fb3af1a9129485827103b1aedb2c8ab3368fd6f5997c92ad82aec93c7ca1f16e617c69afe2cec45cee9a89f3593dc68df854fa46a4ddb19d5ae51a1c00ebf989d60d0c0e1d9a390f8bb1d", 0x72}], 0x2, &(0x7f0000000e00)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe0, 0x4000000}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000fc0)="b6de5987cbf7bd56ca00c330b09281bc02d1219fc68a17a2db8a03d18dcb2c319e08b87ba1b4a2aa264c6286331ff419f971b4aea9f8108199f4d22e07727c3d997a22a78b581999dfdc25377bdd2144824e89f9662281b7ee479f3ab6409b84256e15dd3b4c0083e4598448e3ba10098aee2dd72ea21c239190671dff85b8884ad91068c2d8b5f0bdc40440e09e502d346046706dabcb11851435348a7023fb7b3a02319afd6d575de3e255173ec8af1e386d6c466e25ed14f49359e0dc9eedc7322db76870cfeb235a20341c01d2cbfd940c91bad9b6f45cb9", 0xda}, {&(0x7f0000001180)="4036c52baef4fc18eec5bd8384176314fec269f09bc200d8516e039f215be5a2ae5d8e5b9aab3ee82d02ae6503fbddb1f5ad0d2d412b5b77e85784525e35c0ec40e0d827c9853d225b0f9596edbf745671353909ca53748b0b53a42f1aa977d5355d9aa3e4fc9d3b5b61342b1bf1a85e4017f0b9cc71f32068ad0ca66cf33e3830a54a1d822af84ebf8fc97f5c298f2e7d71fb0fed53f4e48ba3c56c260dc128395face54e2aec8098c92b56907579e6e867b71f7750dfd313888defb009cd88a382fed45d8bd1c3a3c000edaefcdd0bc3ced2e86532a001ba680855ff3a7d99ec1bd59dab47220e5eacb0b130106017d15ddb77", 0xf4}, {&(0x7f00000012c0)="3a363d4711df454f624ad52620d8492d42e913cff61fd1adfe0a3efa6586df36353d90c73d4bb64aa4c086266f82c750545ee05edf51cf1633c3d16e4bde7c", 0x3f}, {&(0x7f0000001380)="77a767b4ea67d52e41506ecbbfb7ca7e96c2aa22283d1b858192f323b04bd50938572dafd4721175b982a0309a6ec059b288acd8f78c28c3236c4623beb5a8cc8d6b83b317d3469f6daad6d734d58a59b516c87e2f4558a2287fd0b7d31195418301251d05ff9521ca4c6db399d834c93645e2644560c8674e1d52398a6342abada7d57aee580a8c421f63f482e984d66746418e28f791f7d2403a7121153cd9767607871a898f52", 0xa8}, {&(0x7f0000001440)="c21bf9efd1b674acd074723acf7aeb56e4d21633d96fb2fffefa3ddc4d8907e84b688f99bf05c4c516c1719d7b2bd796dba817bcbafe032db290f2121620e8212724fcf1a917ce57016c99383514e6eff18a081e421ee843bae7f5fd604102083cc02836f1bc9240f53d67b2a77019fc59bbdc066f74db270019ece12209b57b179dfc552edc712ff634d73f07fd2aca085f50cd34f0d83e13491dd0303642723e065090298b16d93eab665961575b91b5f60187969942cc416a4f0f802da2570c64965b2e1cb087d2d3a15f40bfaee0460159b1d48a08ee1e", 0xd9}], 0x5, &(0x7f0000005ec0)=ANY=[@ANYRES32=r14, @ANYRES32=r15, @ANYRES32, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x1f1, 0x4040000}, {&(0x7f0000004c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)="42a4a3e345bb87983c69e2543521fde7604a274a5c50ebc15318d223c6a81ed141bca8282833d5f187aed50deb849d4900953592a2a1f5c5aaa22eab87e1d86bf7abc9a4ef4bd58fab2748ccaed90fdba5be5797ddefea3f899228e9049ee9c51f16f77f2af9a89fd3e04d0d1d6e450a6662298a3ef1a49f90154822be3dd297b0878e6279961a4dc06f379fc74deb3299c091b0dd224cf1da9e16bd30c9b3b80611c0e8550a737cdae09a11c536ddef1a274d6a081b5ef3030ca936eb5825567d34c9441e53695a9e5e684dc32494255ae4a95e63faf668f6fe05", 0xdb}], 0x1, &(0x7f0000005040)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x40}, {&(0x7f00000050c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005200)=[{&(0x7f0000005140)="29931f46b24a48119c487d9c876a69859162711efccb2e2ce09b97c6381f503430d68ed763817e385be4933672c31f0971ddca4334abb0a6cb836fe2155184ff275bac788a1d9d75eac5ae236e4e2ac57d5a6ae26e3235611b61ef75ab544c3c54c4856d66f83eb63e9774b6cc18da71ff7f09ca80c04903a353beb7c41c4ecead86", 0x82}], 0x1, 0x0, 0x0, 0x20000004}], 0x5, 0x1) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0x0, 0x1}, 0x10) 2018/03/30 17:01:21 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000002c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x12, 0x0, 'client0\x00', 0xffffffff80000007, "7aceb10056b33974", "f180d669e18efcf5716847915850e1e4e2ff0a22b52937025bb7fb32086800c0", 0x7, 0x9}) accept4$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x2e, 0x80803) timer_create(0x2, &(0x7f0000001340)={0x0, 0xc, 0x0, @thr={&(0x7f0000000300)="3ed77781f5", &(0x7f0000000340)="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"}}, &(0x7f0000001380)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pkey_alloc(0x0, 0x801) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000013c0)=0x7, 0x4) 2018/03/30 17:01:21 executing program 6 (fault-call:2 fault-nth:4): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 65.728116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 65.735363] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000003 2018/03/30 17:01:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x148, 0x4000) splice(r0, &(0x7f0000000540), r0, &(0x7f00000005c0), 0x9, 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x20}], 0x1, 0x8) r1 = socket(0x1e, 0x4, 0xffffffffffff7ffe) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f00000003c0), 0x0, 0x800000000000080) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x1, @random="d4c04b3e4c4d"}, 0x34, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="8a", 0x1}], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='syzkaller1\x00', 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000007c0)="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", 0x1000) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)={0x0, 0x6}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), &(0x7f0000000500)=0x4) vmsplice(r1, &(0x7f0000000700)=[{&(0x7f00000001c0)="3d3331644cee854f2819b646139402ba803ba4bc9acfa29a40d3465326df634b6a637d19a852903303637db59685ebe9d6e3cfc9681db037", 0x38}, {&(0x7f0000000300)="214594ff2e3c73045299660a272b73c9b4fdb9f0bf8521195513834a6a7b1aa540740f4efcd67c68bacb2d222b2a45df2224428fd54d906499785d37940439bf979ceb6f443c4c5711b653cbae17bad8917449bffab9912b45296986920fae06ea146bcb3f252519ed9801c1c60360c502408bb92f318245b83306e04acc11", 0x7f}, {&(0x7f0000000440)="cf6d8f65e92f9a5e8abf21294eb212cbfc0e6807951dd9c37814b901fceee99b54f617bc889ead7ef22ff95f77168dc37c4fcee7a366cf0179f2c7ddd0a994e38a78dba9a2f8825368ea2c1e72a8b901ed97a13ca292e78441ae2481a8f14aef9a56179b8b0146fe5f520c9d60c625fc1020fd02f4e3b61ecc18b602a0e7a458f2b055f3d9c026a276be", 0x8a}, {&(0x7f0000000580)="10bc3c7d95829e", 0x7}, {&(0x7f0000000680)="4a8437939f3be595461b08e152feea344f54b8d71668ba3a3a323c2adb622c3af6a02daeff49b541027cb03b37", 0x2d}], 0x5, 0x8) close(r1) 2018/03/30 17:01:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xe5, 0x9, 0x9}) setns(r0, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) [ 65.827966] FAULT_INJECTION: forcing a failure. [ 65.827966] name failslab, interval 1, probability 0, space 0, times 0 [ 65.839526] CPU: 1 PID: 8089 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 65.846805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.856141] Call Trace: [ 65.858710] dump_stack+0x194/0x24d [ 65.862320] ? arch_local_irq_restore+0x53/0x53 [ 65.866985] should_fail+0x8c0/0xa40 [ 65.870682] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.875765] ? perf_trace_lock+0xd6/0x900 [ 65.879893] ? trace_hardirqs_off+0x10/0x10 [ 65.884197] ? __might_sleep+0x95/0x190 [ 65.888153] ? find_held_lock+0x35/0x1d0 [ 65.892199] ? __lock_is_held+0xb6/0x140 [ 65.896254] ? check_same_owner+0x320/0x320 [ 65.900554] ? find_held_lock+0x35/0x1d0 [ 65.904592] ? rcu_note_context_switch+0x710/0x710 [ 65.909511] should_failslab+0xec/0x120 [ 65.913466] kmem_cache_alloc_trace+0x4b/0x740 [ 65.918035] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 65.922852] ? check_same_owner+0x320/0x320 [ 65.927156] alloc_tty_struct+0xda/0xa20 [ 65.931196] ? __do_SAK+0x30/0x30 [ 65.934627] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 65.939445] ? mnt_get_count+0x150/0x150 [ 65.943480] ? dput.part.20+0x207/0x830 [ 65.947461] ? module_unload_free+0x5b0/0x5b0 [ 65.951944] ? __radix_tree_preload+0x133/0x1c0 [ 65.956597] ? mutex_unlock+0xd/0x10 [ 65.960288] ? devpts_new_index+0x142/0x290 [ 65.964596] tty_init_dev+0x78/0x4b0 [ 65.968290] ptmx_open+0xf3/0x310 [ 65.971721] ? pty_resize+0x270/0x270 [ 65.975495] chrdev_open+0x257/0x730 [ 65.979190] ? cdev_put.part.1+0x50/0x50 [ 65.983223] ? fsnotify_first_mark+0x2b0/0x2b0 [ 65.987788] ? _copy_to_user+0xc0/0xc0 [ 65.991660] ? security_file_open+0x89/0x190 [ 65.996048] do_dentry_open+0x667/0xd40 [ 66.000001] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 66.004914] ? cdev_put.part.1+0x50/0x50 [ 66.008961] vfs_open+0x107/0x220 [ 66.012396] path_openat+0x1151/0x3530 [ 66.016304] ? path_lookupat+0xba0/0xba0 [ 66.020345] ? lock_downgrade+0x980/0x980 [ 66.024464] ? do_sys_open+0x2e7/0x6d0 [ 66.028338] ? find_held_lock+0x35/0x1d0 [ 66.032379] ? do_raw_spin_trylock+0x190/0x190 [ 66.036938] ? __lock_is_held+0xb6/0x140 [ 66.040990] ? _raw_spin_unlock+0x22/0x30 [ 66.045117] ? __alloc_fd+0x29b/0x750 [ 66.048913] do_filp_open+0x25b/0x3b0 [ 66.052691] ? may_open_dev+0xe0/0xe0 [ 66.056480] ? mpi_resize+0x200/0x200 [ 66.060265] ? get_unused_fd_flags+0x121/0x190 [ 66.064827] ? getname_flags+0x256/0x580 [ 66.068875] do_sys_open+0x502/0x6d0 [ 66.072561] ? do_sys_open+0x502/0x6d0 [ 66.076429] ? filp_open+0x70/0x70 [ 66.079947] ? SyS_read+0x220/0x220 [ 66.083558] SyS_openat+0x30/0x40 [ 66.086984] ? SyS_open+0x40/0x40 [ 66.090419] do_syscall_64+0x281/0x940 [ 66.094281] ? __do_page_fault+0xc90/0xc90 [ 66.098493] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.102964] ? finish_task_switch+0x1c1/0x7e0 [ 66.107436] ? syscall_return_slowpath+0x550/0x550 [ 66.112349] ? syscall_return_slowpath+0x2ac/0x550 [ 66.117267] ? prepare_exit_to_usermode+0x350/0x350 [ 66.122269] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 66.127618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.132444] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.137607] RIP: 0033:0x4548b9 [ 66.140770] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.148451] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 [ 66.155702] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 66.162945] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.170187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/30 17:01:21 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x80000000000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', "02656d313a2a00"}, &(0x7f0000000080)='selfeth1).$\x00', 0xc, 0x2) r1 = request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) keyctl$search(0xa, r1, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r1) [ 66.177432] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000004 2018/03/30 17:01:21 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xf9, 0x10102) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) finit_module(r2, &(0x7f0000000040)='port1\x00', 0x2) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@generic={0x9, 0xffffffffffff8001, 0x851e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setscheduler(r4, 0x1, &(0x7f0000000200)=0x5) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) socket$packet(0x11, 0x3, 0x300) 2018/03/30 17:01:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xe5, 0x9, 0x9}) setns(r0, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/03/30 17:01:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)="40397fb237c67cddc876d3f5f81169d4501ed35404c4a612613b5b57b5861c67c81cf9bd35017b85138df39baf4c52b59f424c40f32e2b5f923956785676c399e83dff000edabd", 0x47}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$describe(0x6, r2, &(0x7f0000000600)=""/37, 0x25) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x1}, {r0, 0x60}, {r0, 0x531}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x100}, {r1, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r7 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00000007c0)={r7, r0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r8, &(0x7f0000000840), 0x1000000000000037, 0x0) 2018/03/30 17:01:21 executing program 6 (fault-call:2 fault-nth:5): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40020000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xdc, &(0x7f0000000080)="56121152dcd965fac603ac1cdfb0e3460b627fff5de92e0fc37f2203a194d355563316bb3c7da93b0b227f291dae997af6a407a7a0a3879a990646e9936038b3d90120d4d5a7cbcaf3ec171b9e83abe53fb0f3e7c0cda2df90bb4d0a68766d2fd868be06e3e5d4e27a9529b45b6a9e4fc42d3a603f61b42ba087fdf9a474022697280de726e5a0af2b9db2baa209e58d549000ccb47cbf3aa38561a6c7e4f55f001cd021ee94bc2a2fa7e02104b3248cc23c31b236e08cad4804eb43747ffe58f64c33870108be60789abfa30ae95b8c07de4eabdfbe4803d9c7d377"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x30) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x3, 0x44031, r1, 0x0) listen(r0, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 66.273414] FAULT_INJECTION: forcing a failure. [ 66.273414] name failslab, interval 1, probability 0, space 0, times 0 [ 66.284675] CPU: 1 PID: 8112 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 66.291946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.301293] Call Trace: [ 66.303880] dump_stack+0x194/0x24d [ 66.307511] ? arch_local_irq_restore+0x53/0x53 [ 66.312196] should_fail+0x8c0/0xa40 [ 66.315901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.320995] ? save_stack+0xa3/0xd0 [ 66.324701] ? trace_hardirqs_off+0x10/0x10 [ 66.329000] ? alloc_tty_struct+0xda/0xa20 [ 66.333217] ? tty_init_dev+0x78/0x4b0 [ 66.337080] ? ptmx_open+0xf3/0x310 [ 66.340681] ? chrdev_open+0x257/0x730 [ 66.344556] ? find_held_lock+0x35/0x1d0 [ 66.348609] ? __lock_is_held+0xb6/0x140 [ 66.352684] ? check_same_owner+0x320/0x320 [ 66.356994] ? rcu_note_context_switch+0x710/0x710 [ 66.361905] ? lock_release+0xa40/0xa40 [ 66.365882] should_failslab+0xec/0x120 [ 66.369839] kmem_cache_alloc_trace+0x4b/0x740 [ 66.374399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.379395] ? trace_hardirqs_on+0xd/0x10 [ 66.383540] tty_ldisc_get.part.3+0x66/0x140 [ 66.387932] tty_ldisc_init+0x19/0x70 [ 66.391715] alloc_tty_struct+0x18b/0xa20 [ 66.395850] ? __do_SAK+0x30/0x30 [ 66.399291] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 66.404131] ? mnt_get_count+0x150/0x150 [ 66.408190] ? dput.part.20+0x207/0x830 [ 66.412151] ? module_unload_free+0x5b0/0x5b0 [ 66.416635] ? __radix_tree_preload+0x133/0x1c0 [ 66.421298] ? mutex_unlock+0xd/0x10 [ 66.424990] ? devpts_new_index+0x142/0x290 [ 66.429316] tty_init_dev+0x78/0x4b0 [ 66.433026] ptmx_open+0xf3/0x310 [ 66.436472] ? pty_resize+0x270/0x270 [ 66.440251] chrdev_open+0x257/0x730 [ 66.443956] ? cdev_put.part.1+0x50/0x50 [ 66.447993] ? fsnotify_first_mark+0x2b0/0x2b0 [ 66.452567] ? _copy_to_user+0xc0/0xc0 [ 66.456447] ? security_file_open+0x89/0x190 [ 66.460843] do_dentry_open+0x667/0xd40 [ 66.464801] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 66.469713] ? cdev_put.part.1+0x50/0x50 [ 66.473769] vfs_open+0x107/0x220 [ 66.477218] path_openat+0x1151/0x3530 [ 66.481115] ? path_lookupat+0xba0/0xba0 [ 66.485157] ? lock_downgrade+0x980/0x980 [ 66.489279] ? do_sys_open+0x2e7/0x6d0 [ 66.493166] ? find_held_lock+0x35/0x1d0 [ 66.497212] ? do_raw_spin_trylock+0x190/0x190 [ 66.501775] ? __lock_is_held+0xb6/0x140 [ 66.505834] ? _raw_spin_unlock+0x22/0x30 [ 66.509962] ? __alloc_fd+0x29b/0x750 [ 66.513776] do_filp_open+0x25b/0x3b0 [ 66.517561] ? may_open_dev+0xe0/0xe0 [ 66.521365] ? mpi_resize+0x200/0x200 [ 66.525157] ? get_unused_fd_flags+0x121/0x190 [ 66.529728] ? getname_flags+0x256/0x580 [ 66.533787] do_sys_open+0x502/0x6d0 [ 66.537475] ? do_sys_open+0x502/0x6d0 [ 66.541356] ? filp_open+0x70/0x70 [ 66.544881] ? SyS_read+0x220/0x220 [ 66.548499] SyS_openat+0x30/0x40 [ 66.551929] ? SyS_open+0x40/0x40 [ 66.555363] do_syscall_64+0x281/0x940 [ 66.559228] ? __do_page_fault+0xc90/0xc90 [ 66.563440] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.567915] ? finish_task_switch+0x1c1/0x7e0 [ 66.572424] ? syscall_return_slowpath+0x550/0x550 [ 66.577352] ? syscall_return_slowpath+0x2ac/0x550 [ 66.582264] ? prepare_exit_to_usermode+0x350/0x350 [ 66.587263] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 66.592621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.597458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.602626] RIP: 0033:0x4548b9 [ 66.605794] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.613481] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 2018/03/30 17:01:22 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000054c0)) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fc0)={0xaa, 0x21}) userfaultfd(0x0) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) tkill(r4, 0x23) rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'gretap0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000280)={0x1d, r5}, 0x10) syz_fuse_mount(&(0x7f0000000100)='./file1\x00', 0xa000, 0x0, 0x0, 0x10000, 0x2020) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000001440)=0x4) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000005440)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f00000001c0)={0x7000, 0x104000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004100)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/03/30 17:01:22 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b34526"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000040)={r1, 0x5, 0xca9d, r2}) [ 66.620727] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 66.627974] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.635219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 66.642465] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000005 [ 66.651882] Kernel panic - not syncing: n_tty: init_tty [ 66.657259] CPU: 1 PID: 8112 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #371 [ 66.664522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.673861] Call Trace: [ 66.676434] dump_stack+0x194/0x24d [ 66.680050] ? arch_local_irq_restore+0x53/0x53 [ 66.684708] ? vsnprintf+0x1ed/0x1900 [ 66.688495] panic+0x1e4/0x41c [ 66.691665] ? refcount_error_report+0x214/0x214 [ 66.696400] ? trace_hardirqs_on+0xd/0x10 [ 66.700533] ? tty_ldisc_init+0x58/0x70 [ 66.704490] tty_ldisc_init+0x69/0x70 [ 66.708268] alloc_tty_struct+0x18b/0xa20 [ 66.712394] ? __do_SAK+0x30/0x30 [ 66.715827] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 66.720643] ? mnt_get_count+0x150/0x150 [ 66.724679] ? dput.part.20+0x207/0x830 [ 66.728634] ? module_unload_free+0x5b0/0x5b0 [ 66.733108] ? __radix_tree_preload+0x133/0x1c0 [ 66.737765] ? mutex_unlock+0xd/0x10 [ 66.741457] ? devpts_new_index+0x142/0x290 [ 66.745774] tty_init_dev+0x78/0x4b0 [ 66.749472] ptmx_open+0xf3/0x310 [ 66.752904] ? pty_resize+0x270/0x270 [ 66.756680] chrdev_open+0x257/0x730 [ 66.760375] ? cdev_put.part.1+0x50/0x50 [ 66.764419] ? fsnotify_first_mark+0x2b0/0x2b0 [ 66.768985] ? _copy_to_user+0xc0/0xc0 [ 66.772859] ? security_file_open+0x89/0x190 [ 66.777249] do_dentry_open+0x667/0xd40 [ 66.781201] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 66.786113] ? cdev_put.part.1+0x50/0x50 [ 66.790160] vfs_open+0x107/0x220 [ 66.793596] path_openat+0x1151/0x3530 [ 66.797482] ? path_lookupat+0xba0/0xba0 [ 66.801518] ? lock_downgrade+0x980/0x980 [ 66.805640] ? do_sys_open+0x2e7/0x6d0 [ 66.809517] ? find_held_lock+0x35/0x1d0 [ 66.813555] ? do_raw_spin_trylock+0x190/0x190 [ 66.818117] ? __lock_is_held+0xb6/0x140 [ 66.822167] ? _raw_spin_unlock+0x22/0x30 [ 66.826290] ? __alloc_fd+0x29b/0x750 [ 66.830091] do_filp_open+0x25b/0x3b0 [ 66.833871] ? may_open_dev+0xe0/0xe0 [ 66.837662] ? mpi_resize+0x200/0x200 [ 66.841450] ? get_unused_fd_flags+0x121/0x190 [ 66.846019] ? getname_flags+0x256/0x580 [ 66.850071] do_sys_open+0x502/0x6d0 [ 66.853761] ? do_sys_open+0x502/0x6d0 [ 66.857634] ? filp_open+0x70/0x70 [ 66.861156] ? SyS_read+0x220/0x220 [ 66.864773] SyS_openat+0x30/0x40 [ 66.868199] ? SyS_open+0x40/0x40 [ 66.871630] do_syscall_64+0x281/0x940 [ 66.875490] ? __do_page_fault+0xc90/0xc90 [ 66.879699] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.884170] ? finish_task_switch+0x1c1/0x7e0 [ 66.888643] ? syscall_return_slowpath+0x550/0x550 [ 66.893553] ? syscall_return_slowpath+0x2ac/0x550 [ 66.898460] ? prepare_exit_to_usermode+0x350/0x350 [ 66.903455] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 66.908802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.913654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.918833] RIP: 0033:0x4548b9 [ 66.921996] RSP: 002b:00007f4f28ce2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.929685] RAX: ffffffffffffffda RBX: 00007f4f28ce36d4 RCX: 00000000004548b9 [ 66.936931] RDX: 0000000000000000 RSI: 0000000020633000 RDI: ffffffffffffff9c [ 66.944174] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.951421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 66.958666] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000005 [ 66.966688] Dumping ftrace buffer: [ 66.970438] (ftrace buffer empty) [ 66.974212] Kernel Offset: disabled [ 66.977821] Rebooting in 86400 seconds..