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", 0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000516000)=""/216, &(0x7f0000a03000)=0xd8) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f4a000-0xec)=""/236) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r0, r3, 0x0) [ 113.861658] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000516000)=""/216, &(0x7f0000a03000)=0xd8) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f4a000-0xec)=""/236) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r0, r3, 0x0) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/load\x00', 0x2, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000bfd000-0x8)={r0, 0x5ae26979}) mlock2(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006d3000-0x8)={0x0, 0x0, ""}, &(0x7f0000026000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000073a000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 113.928337] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.005553] device gre0 entered promiscuous mode 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a6e000-0x8)={0x0, 0x0}, 0x4000) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000fef000)=0x0, &(0x7f000019e000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) chmod(&(0x7f0000fb1000)='./file0\x00', 0x82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ea000)={0x0, 0x0, 0x0}, &(0x7f0000281000)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000e76000-0x8)=0x0) r4 = accept$alg(r2, 0x0, 0x0) recvmsg$netrom(r4, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e6b2b102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8794528a495870"}, {"22c8f82a775616"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce0000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000022000)=0x10001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000)="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", 0x5dc, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000719000-0x38)={0x0, 0x0, &(0x7f0000a93000-0x20)=[{&(0x7f0000c54000)='o', 0x1}], 0x1, &(0x7f0000a8d000-0x120)=[], 0x0, 0x0}, 0x0) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005c000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bb3000-0x1)={0x3}, 0x1) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b7000-0x9)='/dev/rtc\x00', 0x80540, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000706000)={0x101, 0x3, 0x8000, 0x100000001}, 0x5) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000860000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000071a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x5, 0x63ffe39573773e58, 0x7fff, 0x50201, r5}) dup2(r3, r1) syz_open_dev$usbmon(&(0x7f0000e22000-0xd)='/dev/usbmon#\x00', 0xe00, 0xc0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00001e9000)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000773000-0x18)=@get={0x1, &(0x7f00007bc000-0x2c)=""/44, 0x5}) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x4, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="b870ff4bb987ac058655fa93a899c9fe9245d330c613a82cc613e7b277b3b6eb67b15ef855ddaa58852fddf6088bf12ed2106f7bafcff6b27f0411f250e93d7cda0dc10c32942c085632744b7dc511f042384d53168b85419f46b16d8ecf07f9dcef175e81fbc7fc42d06301c06ed0e32b3e8b73c56b7b0cb18866280ae1d4375f6aaf35741bfbea796b334b3ab06c828ca6fa631ad60e64311f3c43fa761fdd4a2157b5114804a160490188d59f7c24bf3f22ee889029b3db0e17657f3a7feb2a867fd5c95c790bf379f93f986728800a441a66419086c559c84675b25dee2a103793cee4bafa25e709cdbdaf22fc116f4b2ea96fdb9fb02fadd3fa3e0aa04369fee6c054096053e2ef6f0d0e90a4f4af5571f79c352bb9c7e8fc87defcf522de5c0add7e9783124b1a363385237d5c50d9ddcae66a26a86fbb48467c66984760a42e6931da9157fb082fe228b5a5362a31310c6fb4a4a66337d1a8201d15581a5188970cb25b918d095d2763820dcf148178a8afe719b29c3fca22cc7c76752fcb7309928cfb7fe964d477dd217128c4538e58202f38a461858adf34f24c20f6849597de6bd16598884f9a9af61bd61ddb3157912ef9c52700eef3852a48ff741ccd6e5888d739831ed77af820dc6f99fdded3cc56ba918aff88687677999715888e99bdb47edb1328c35e9038325b7dab9bb0c2aca66bff4309da4316c8690809b27c015f459a6fbfe8a1e62a4f222ad687afeb90754064d569ef914c3a9ecad02746f2de81f96e6acf7efc942d55cd665ccb481a8f0be6692dbed202ee54c7692302bfd7f5faf0433893a2d51b909333db64c18b49ac303c1a92e6ee5a5da72a7ceb941cba2afc5dcb7942e91ca79ded814fabb5df21a474bcd4da1a6e75807279cd855a3f9ee27936d2adbeab49869e4722d9893f7b84fa5624611b9e4c35865fc1ec4c388fd7d5d008a445e28e5943d7ab2264ac71ab4af5de69a1f0f7c63539b253592b3b958b01ae61550d733e008f93dad49588c2e946e15ccc583cda493252efc74133fdbd4ac219e2fa253d10eca870cb19b0fb506bbed4b0167d7dd561adf8c64d06b500ccdf79c03b88a92af83b0c2a1220a8872468dc65167aa9a9ac510c649c69ba5e140156bacd45e3e43669d778a3dbc2b4e081dcebbe3d8c60344086433f7715b327dde0ce145da0f61392dd5f8724a7c43e769e4318858e79f42f6e22de2c9b9f4929238be30ab318211921c0d68112f8e5a975380cfb04a8cb00e72fc72a3bdaa841f85776bf4e5e3c6038ac03ae592abfb23946050beeb40879fd6ae13b83b3dc7ed90651c87d6793cf7590f39cc7a87ef125b99dfcdfe2dbe45e7ef5397b08715860767104783edee9996c0cc77b60adcd2bd8cb3d3eb10a2220d6547eed96602403cdf41d8f68a15382286ca2b9879d7eb46503f0a9d2a8cb134231b1384aea05b5ef863358af2cf2dbf28c7506a3f45209c2bfb0a4769950c4e464953f80011c88b8d5af77877d78a8c6f5266842c68a79ef51e3ce717df41d5654b703861271ba0f473be92811f7ed2caf3fba1f8e6bf3a9381c67537214f123f9f7e3906524a1ed65435c1629dfc0e3634202048eda765d29addada5f14f7a3b944ebe177e23da28dd9616073131b763aae9469987a44e6ac3e287260fc382da6f3f292bd628855d6993ec918ca04471611779e46c36d3464f9f2f95328eb2fbbeffa9221c0db42613bea613186993d9f99ae38dd4b72cfecf177f20c6443d90bee41b1325a8bd62151dc86d4e3ab5f51d87843bbc140a1192aa4ee298e9fbab84478899041c396f45d34817ecb2fc0b4dcfb2e2853a7a6e64d6992617f4c072e2200075255a71735fdb134097424596d277e86615de9e1f4b0f9aada6d40e9faf2e4b204df6d73158ef4ba1aeec0370650086e44e621d08dc4104ad50abd3b32644087fe082b2f31e1475f8e7f3f0444a17e07f9428ab7670eed086835435c4c1da01606e59444a30d911144368d9b7e7bf8cc6354cdfce01a3a96a0f9575aee5062bc47794959444c343b043e5bc0524eb730085ca5a0da651332f886ede373b2b1c0c7694f503e1811141375e8c1b1cde8df3c97f9e73d65e3b56218b56168db745679d5a2e98e3a4fb35345104688651901646ca190e11005e4ffd24d8c9ad58b55c195c8916a969137be9f1f93567fecf67bb5fb6093d43f0f66dc4924fa30e56c8789ca18aa5f8b477bfbec58cea982add57d2e725474afbb57294a78d75abedfab652addfe84189afd5c96ad8cb47a8131b8457164bf619d862e30f1e83f9bf274fad6a804e6733d3db1fd4ab0380734d908caebdfd657e1af5263a49a8421802481fb6067df966b8110fc3982b55f67a17fd5e627717f0f05628ce25382020b3d1d641437c9424c8d8d26069aa870f1283b228275ab9fa750f66255b735de1d55aa4a0be4377b3d12b86a502576b73f9b3ec779fd19f370290a18a1059daf60c17a3a86c19ec556c97d8ff010fd450dd1bebc4f28b6acb0b08b73b63a7bf7d663ecc2782a20d91eae031a649e1173d1192ec92d8b5d90e560a9ceda8250120eb756f85c9b7e3671960019e9bea868c2b7f959b60a215298acbfd5f7470f5bb508615350c330fa849f03899b514f9d79a0eb0644087b7342289d174ef1043d0ac3f54f3acf9840df68b5efe5cee46ec4461ca0bcf56e78d5bc89b82b6cb040598a812000e9900a6155d4abd0cb180a83dd0d63f010608a70d8c1faf72c676864470ff3ea751c2b9afdc69993325bf047f25eeef1d9481418574bc8586ada306ff9536a5463bd0a2e268ffba6f6363dd860e061b21ad13fe3725515b76ec68dbd2530826a868f2a37a7b6a6971dfe6913b48f761aa0fc34655020d87d4172b98d871a17009b5df2b1ef0b4bc504f1ab0033088d9ddd3d52d2a49ce68e164fd13b3b687f08459c71a35a486a80906b304ea5b03d35c17e3498894c6281c533fee2985ae3e7f15ad5a5ddbc065d5c6010bf22a9f13460c915fa57ed902370dca55f0e687d70da99da31e148306eceddfbb9c0be56e30f0ea8a7bbb2dae915b350f54d11354b1c80b5f4d0a9e287d5ef5e16d6b8f37474994c628ba04d832b89f7b5e908eb617429fb88cd6f6f86aba7e8991c8c8158aad6b9b2c82eb782d3cd4e6541c806f3d74d8551ca54957891720f0978c43f4a2abb9fba808933952a18b661595b41c991b03cc0f46f8f986cce2e2e3dfa16a9db059e30993398f919200aa63119a4aee4e248c1f376267226b263e1c8a99c8dab3b0443a8516003fbe30f01aa7d1371d4587a658b0fec0c04ce8f6c7902e17c22380d9bae73ea701d58cbf2c8df36ffd487d5fd16193c727f0b40cfa054a90b9d9d0b8530517240d9533774ace4211b553ae7c4fd71522e34e4aebe8ed89608cd6b7f3adab022b3bfe0ebb20fb91af161457f3ea7d49c99917d7608eea6cc3f6d6e1962b3a6a0299730a466772a08b7a56f1eeb65143b9ed3c90398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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6e000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000a46000)=0x0, &(0x7f00003c3000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b6e000-0x4)=0x7, 0x4) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) r1 = dup(r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000b48000-0x7e6)="", 0x0, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f00003cd000-0x8)='rxrpc_s\x00', &(0x7f0000c71000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003f1000-0x1)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000dc3000)='encrypted\x00', 0x0) shutdown(r1, 0x0) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0xfff}, {&(0x7f0000205000-0x1000)="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", 0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000948000)='/dev/hwrng\x00', 0x10000, 0x0) open_by_handle_at(r0, &(0x7f000056a000-0x5e)={0x5e, 0x2, "c3b4d9f00706ccd6d24b962e7f26f476b0256a9df6ad6ad9b3baa5d9d8cc3d2a67f85aa5528bdbdbc577d40d0839c830dcce58f1ecd098243fb15c41a35c00b967b465371a24fcc6d007a8cf27c987d133dde11c49ea"}, 0x210000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x80, 0x1443, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) open(&(0x7f0000d49000)='./file0\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000a5e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = semget$private(0x0, 0x3, 0x200) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000e2b000)=""/41) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000dca000-0x4)=r3) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) r1 = dup3(r0, r0, 0x80000) sendto$inet6(r1, &(0x7f00002ef000)="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", 0x1000, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f1000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000079d000)=""/149) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$ax25(r0, &(0x7f0000c90000-0x10)={0x3, {"c10f320c479ef6"}, 0x8}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00007bc000-0x68)={0x7f, 0x0, [0x0, 0x2ac3ffffe, 0x1, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00006e9000)=0x3000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000057b000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/cuse\x00', 0x400002, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000060d000-0xc)={0x6, r1, 0x1}) r2 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000887000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83d, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$sndmidi(&(0x7f0000092000-0x12)='/dev/snd/midiC#D#\x00', 0x94, 0x20a340) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000c3000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x80005, 0x3ff) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000706000)=[@in6={0xa, 0x1, 0x75a4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000708000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000707000)={0x0, 0xffffffff, 0x4, [0x3, 0x6, 0x6, 0x5]}, &(0x7f0000708000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005b5000-0x6c)={r2, 0x64, "3154d22ff18b4f2fdff1884cb2013883b0fb475c51d092c7c5621ecf2f0422d80cca262432eb3e2bf2b84b9470cae5df4d69e78635bf39548d53b4f8052da183212447915d6835745f90d1507fbae012c27f5757b6917ee6cf86a1d6f2ee194ef46ec170"}, &(0x7f0000116000-0x4)=0x6c) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000365000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b80000)=0xe8) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000b6e000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x301040) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004a8000)={r0, r1, 0x5, 0x1}, 0x10) write(r0, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eae000-0x4)=0x254, 0x4) read(r2, &(0x7f00009e7000-0x1a)=""/26, 0xfffffffffffffe7f) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f00003f0000-0xc)={r0, 0xffffffffffffffff, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f00005bf000-0x1c)={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x146}, 0x1c) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a62000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00005e4000-0x8)={r2, 0x1}) sendmsg$nfc_llcp(r1, &(0x7f0000587000)={&(0x7f000001c000-0x60)={0x27, 0x0, 0x8, 0x7, 0x0, 0xf95a, "ab835befd5838eb56f46d7b73b22e7ea9e253ec2f7fc9f6a420b2e9e2432bfcdfe52d864554c5201453dadf8d7c67567efcb7d726f7d4b6e417983fa95ab60", 0x200}, 0x60, &(0x7f0000a83000-0x20)=[{&(0x7f0000f80000)="91ece19ff032eeba69b36dd2f6dd6457b86be8e0e2f3ed0d72ac189f90bd64abb5cf49815435b1a10ee8f984de95187ee11089cf74761304c2e4071ea149bca0129c8ce2bca885a8781a9d7c8f06fbca695f31999e0b0efe6984c6edb5c038149f3f0d0429a5b224e5557671ec7b4890703e8445d7044cff91747c72b25829dd85d3b243aaacde68fc9962580430d4081be779c049699fc4348f648af96989402e21669e07fc6171ced88b48ad7c7c12d0712b391b3c6e02edd8308c6f8cb3c1cfed45b7a2e0cdcf4ab9ed405d392256595532b264f09bd2cf4b18845c1d8d99d1a72b5a7b629ce6d22285f6a3d59dc2e2d6", 0xf2}, {&(0x7f0000129000)="306912094c02e708d5a6c5089a9995330d937fb7d0ed2eb14a21e344da837f768cc6abe50534731793ad7b20c1d0eaf9b9e445f8afce10e3582165f5b41e4ae31b7ac1a39f5db76255a84908e474c601eee0885bdc2ba98384d0ee6be5d4a8781ecdb8cbfabe3263fb83d11496", 0x6d}], 0x2, &(0x7f000004a000-0x30)={0x30, 0x1, 0x8, "728f6dde954b9245f585f3169f5f0dc3364f4441901102b99ff7fe84fb51b779"}, 0x30, 0x4}, 0x4000080) write(r0, &(0x7f0000e0e000-0x24)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r2, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="b870ff4bb987ac058655fa93a899c9fe9245d330c613a82cc613e7b277b3b6eb67b15ef855ddaa58852fddf6088bf12ed2106f7bafcff6b27f0411f250e93d7cda0dc10c32942c085632744b7dc511f042384d53168b85419f46b16d8ecf07f9dcef175e81fbc7fc42d06301c06ed0e32b3e8b73c56b7b0cb18866280ae1d4375f6aaf35741bfbea796b334b3ab06c828ca6fa631ad60e64311f3c43fa761fdd4a2157b5114804a160490188d59f7c24bf3f22ee889029b3db0e17657f3a7feb2a867fd5c95c790bf379f93f986728800a441a66419086c559c84675b25dee2a103793cee4bafa25e709cdbdaf22fc116f4b2ea96fdb9fb02fadd3fa3e0aa04369fee6c054096053e2ef6f0d0e90a4f4af5571f79c352bb9c7e8fc87defcf522de5c0add7e9783124b1a363385237d5c50d9ddcae66a26a86fbb48467c66984760a42e6931da9157fb082fe228b5a5362a31310c6fb4a4a66337d1a8201d15581a5188970cb25b918d095d2763820dcf148178a8afe719b29c3fca22cc7c76752fcb7309928cfb7fe964d477dd217128c4538e58202f38a461858adf34f24c20f6849597de6bd16598884f9a9af61bd61ddb3157912ef9c52700eef3852a48ff741ccd6e5888d739831ed77af820dc6f99fdded3cc56ba918aff88687677999715888e99bdb47edb1328c35e9038325b7dab9bb0c2aca66bff4309da4316c8690809b27c015f459a6fbfe8a1e62a4f222ad687afeb90754064d569ef914c3a9ecad02746f2de81f96e6acf7efc942d55cd665ccb481a8f0be6692dbed202ee54c7692302bfd7f5faf0433893a2d51b909333db64c18b49ac303c1a92e6ee5a5da72a7ceb941cba2afc5dcb7942e91ca79ded814fabb5df21a474bcd4da1a6e75807279cd855a3f9ee27936d2adbeab49869e4722d9893f7b84fa5624611b9e4c35865fc1ec4c388fd7d5d008a445e28e5943d7ab2264ac71ab4af5de69a1f0f7c63539b253592b3b958b01ae61550d733e008f93dad49588c2e946e15ccc583cda493252efc74133fdbd4ac219e2fa253d10eca870cb19b0fb506bbed4b0167d7dd561adf8c64d06b500ccdf79c03b88a92af83b0c2a1220a8872468dc65167aa9a9ac510c649c69ba5e140156bacd45e3e43669d778a3dbc2b4e081dcebbe3d8c60344086433f7715b327dde0ce145da0f61392dd5f8724a7c43e769e4318858e79f42f6e22de2c9b9f4929238be30ab318211921c0d68112f8e5a975380cfb04a8cb00e72fc72a3bdaa841f85776bf4e5e3c6038ac03ae592abfb23946050beeb40879fd6ae13b83b3dc7ed90651c87d6793cf7590f39cc7a87ef125b99dfcdfe2dbe45e7ef5397b08715860767104783edee9996c0cc77b60adcd2bd8cb3d3eb10a2220d6547eed96602403cdf41d8f68a15382286ca2b9879d7eb46503f0a9d2a8cb134231b1384aea05b5ef863358af2cf2dbf28c7506a3f45209c2bfb0a4769950c4e464953f80011c88b8d5af77877d78a8c6f5266842c68a79ef51e3ce717df41d5654b703861271ba0f473be92811f7ed2caf3fba1f8e6bf3a9381c67537214f123f9f7e3906524a1ed65435c1629dfc0e3634202048eda765d29addada5f14f7a3b944ebe177e23da28dd9616073131b763aae9469987a44e6ac3e287260fc382da6f3f292bd628855d6993ec918ca04471611779e46c36d3464f9f2f95328eb2fbbeffa9221c0db42613bea613186993d9f99ae38dd4b72cfecf177f20c6443d90bee41b1325a8bd62151dc86d4e3ab5f51d87843bbc140a1192aa4ee298e9fbab84478899041c396f45d34817ecb2fc0b4dcfb2e2853a7a6e64d6992617f4c072e2200075255a71735fdb134097424596d277e86615de9e1f4b0f9aada6d40e9faf2e4b204df6d73158ef4ba1aeec0370650086e44e621d08dc4104ad50abd3b32644087fe082b2f31e1475f8e7f3f0444a17e07f9428ab7670eed086835435c4c1da01606e59444a30d911144368d9b7e7bf8cc6354cdfce01a3a96a0f9575aee5062bc47794959444c343b043e5bc0524eb730085ca5a0da651332f886ede373b2b1c0c7694f503e1811141375e8c1b1cde8df3c97f9e73d65e3b56218b56168db745679d5a2e98e3a4fb35345104688651901646ca190e11005e4ffd24d8c9ad58b55c195c8916a969137be9f1f93567fecf67bb5fb6093d43f0f66dc4924fa30e56c8789ca18aa5f8b477bfbec58cea982add57d2e725474afbb57294a78d75abedfab652addfe84189afd5c96ad8cb47a8131b8457164bf619d862e30f1e83f9bf274fad6a804e6733d3db1fd4ab0380734d908caebdfd657e1af5263a49a8421802481fb6067df966b8110fc3982b55f67a17fd5e627717f0f05628ce25382020b3d1d641437c9424c8d8d26069aa870f1283b228275ab9fa750f66255b735de1d55aa4a0be4377b3d12b86a502576b73f9b3ec779fd19f370290a18a1059daf60c17a3a86c19ec556c97d8ff010fd450dd1bebc4f28b6acb0b08b73b63a7bf7d663ecc2782a20d91eae031a649e1173d1192ec92d8b5d90e560a9ceda8250120eb756f85c9b7e3671960019e9bea868c2b7f959b60a215298acbfd5f7470f5bb508615350c330fa849f03899b514f9d79a0eb0644087b7342289d174ef1043d0ac3f54f3acf9840df68b5efe5cee46ec4461ca0bcf56e78d5bc89b82b6cb040598a812000e9900a6155d4abd0cb180a83dd0d63f010608a70d8c1faf72c676864470ff3ea751c2b9afdc69993325bf047f25eeef1d9481418574bc8586ada306ff9536a5463bd0a2e268ffba6f6363dd860e061b21ad13fe3725515b76ec68dbd2530826a868f2a37a7b6a6971dfe6913b48f761aa0fc34655020d87d4172b98d871a17009b5df2b1ef0b4bc504f1ab0033088d9ddd3d52d2a49ce68e164fd13b3b687f08459c71a35a486a80906b304ea5b03d35c17e3498894c6281c533fee2985ae3e7f15ad5a5ddbc065d5c6010bf22a9f13460c915fa57ed902370dca55f0e687d70da99da31e148306eceddfbb9c0be56e30f0ea8a7bbb2dae915b350f54d11354b1c80b5f4d0a9e287d5ef5e16d6b8f37474994c628ba04d832b89f7b5e908eb617429fb88cd6f6f86aba7e8991c8c8158aad6b9b2c82eb782d3cd4e6541c806f3d74d8551ca54957891720f0978c43f4a2abb9fba808933952a18b661595b41c991b03cc0f46f8f986cce2e2e3dfa16a9db059e30993398f919200aa63119a4aee4e248c1f376267226b263e1c8a99c8dab3b0443a8516003fbe30f01aa7d1371d4587a658b0fec0c04ce8f6c7902e17c22380d9bae73ea701d58cbf2c8df36ffd487d5fd16193c727f0b40cfa054a90b9d9d0b8530517240d9533774ace4211b553ae7c4fd71522e34e4aebe8ed89608cd6b7f3adab022b3bfe0ebb20fb91af161457f3ea7d49c99917d7608eea6cc3f6d6e1962b3a6a0299730a466772a08b7a56f1eeb65143b9ed3c90398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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000306000-0x28)={@generic=""/16, @ifru_mtu=0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000515000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00009a5000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000a5f000)={[0xffffffffffffffff, 0x5, 0x7ff, 0x9b4, 0x9, 0x4, 0x7fffffff, 0xffffffffffffff01, 0x1f, 0x6, 0x8000, 0x919, 0x101, 0xd3b5, 0x6, 0x7f], 0xd004, 0x440}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ce2000)=[@in6={0xa, 0x2, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8a}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @rand_addr=0xedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x754}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xd0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000f3000)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$bt_rfcomm(r5, &(0x7f00003f4000-0x9)={0x1f, {0x4, 0x8, 0x7, 0x9, 0x81, 0x0}, 0x5}, 0x9) sched_rr_get_interval(r4, &(0x7f00000b6000)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000adc000-0x8)={0x0, 0x7}, &(0x7f00009f5000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000309000-0xc)={0x4, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$alg(r2, 0x0, 0x0) setns(r6, 0x4c000000) r7 = syz_open_dev$amidi(&(0x7f000018c000)='/dev/amidi#\x00', 0x4, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in6={{0xa, 0x2, 0x734, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac8, 0xf4}, &(0x7f0000e51000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00003a5000-0x10)={0x1, 0x8000, 0xffff, 0x1ff, r8}, &(0x7f00000ad000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000cbe000)={0x0, 0x0}, &(0x7f0000921000-0x4)=0x6) sendmmsg$alg(r6, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[{&(0x7f00005ac000-0x59)="261db0ce51928c4c5e4f2f056223d3daa5051ed56b3fb9736c445ffd095912b2", 0x20}], 0x1, &(0x7f0000d69000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e0b000-0x11)='/dev/qat_adf_ctl\x00', 0x13e, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000892000)={0x10000, 0x8, 0xa, {0x77359400, 0x0}, 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r9, &(0x7f0000b45000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x339}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r10, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x31d) r1 = syz_open_dev$dmmidi(&(0x7f000004a000-0xd)='/dev/dmmidi#\x00', 0x7e5, 0x8000) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e77000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = memfd_create(&(0x7f00007cd000-0xc)='e\x00hCtrustet\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r0, 0x0) futex(&(0x7f0000969000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r1 = getpgid(0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002b8000)={0x0, 0x0}, &(0x7f0000b99000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000058e000)={r3, 0xcd}, &(0x7f0000675000)=0x8) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dc1000-0x4)=r1) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00007fa000)=0x9, 0x8) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r2, r1, 0x0) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000b38000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000040b000)={0x40000000000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0xfff}, 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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r2, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x14200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000000000)="3aa48ded2aea31af23661381e5628f4b27bb3a19dce7dfdaf4caeb8f89ec470b696dfad0de9e5dd17766c27ea3f596f665f7006a54c5011d11669535222ce16c91ab9a4f6aadbb21e6a8451a96", 0x4d, 0x20048000, &(0x7f0000160000-0x1c)={0xa, 0x1, 0xfbd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r1, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/vcs\x00', 0x101800, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000e60000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x0, 0x2a}}, @sndrcv={0xeb, 0x84, 0x1, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008a8000-0x8)={0x0, 0x0}) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002b2000-0x8)={0x0, 0x0}, &(0x7f0000659000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000df2000)={r2, 0xfffffffffffffffc}, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a74000-0x10)=[{0x7, 0x0}, {0x2e431ee49b12d2be, 0x3}], 0x2) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r2, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ec4000)='/dev/dsp#\x00', 0x9, 0x32040) perf_event_open(&(0x7f0000e7f000)={0xa, 0x78, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e6b, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c90000-0x1)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000aad000-0xa8)={0x4, 0x0, [{0x8000000f, 0x6, 0x2, 0xd0, 0x4, 0x7, 0x411a, [0x0, 0x0, 0x0]}, {0x8000000f, 0x6, 0x3, 0x0, 0x4, 0x80, 0x6, [0x0, 0x0, 0x0]}, {0x7, 0x1c, 0x1, 0xfffffffffffffffa, 0x7, 0x64b, 0x8, [0x0, 0x0, 0x0]}, {0x8000000a, 0xfffffffffffffc01, 0x2, 0x6, 0xffffffff, 0x7fff, 0xfffffffffffffffe, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c9b000)={[0x4, 0x0, 0x1, 0x1f000], 0x5, 0x4, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r1, &(0x7f000094e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e93000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c95000)={0x0, 0x0}) getsockopt(r0, 0x10d, 0x0, &(0x7f000051c000)=""/4, &(0x7f0000bd6000-0x4)=0x3) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000040b000)={0x40000000000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) [ 114.580109] binder_alloc: binder_alloc_mmap_handler: 21670 20000000-20002000 already mapped failed -16 2018/01/04 09:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000a2b000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00004a6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000030c000-0xa)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f8a000-0xb0)={{0x3f, 0x1}, 'port0\x00', 0x6, 0x8, 0x0, 0x3, 0x9, 0x3, 0xfff, 0x0, 0x4, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000243000-0x38)={&(0x7f0000eff000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000551000-0x90)=[{&(0x7f0000f9b000)="f695723299d33740a38fe842e9dc88c9067c313b2d73a2bfb31df584089021342617c4e6ec6c09cde300c2426d886515281163113cc56d481f13a84e4e0637463ded7c09bb1f97cde57f9cbd5299c630e418e1b2f700096b2cbf2cd757e6b8a23a5c539c1470b18d5c17c262e2d13a8ac2d8228a1b676cb1f689bdc5a2b7ddd91d2c21883f902f547024d2149d56d8192a285d746704a06ed384d73a112848aeb24b7540099b11de0d5ffecd89c202a5df923970423b", 0xb6}, {&(0x7f0000907000-0x2a)="754eed78409d83c90974f0b51c9c8535ec75b55eacc5229fd0ce6b1e3f368d217a0fe0e0104a40d9a453", 0x2a}, {&(0x7f0000000000)="f651efb87122451b780790dbaba271671ad4d577663c75c6ed8f4a0cddc695f474a200d59563731285030bfe715cdffeeb30c10c1438922ff30b1bb85a6193eac4cfc27e61925f3a1b40419fbb31d39b9512b8a1e972459efce3e4f1c7c381af8e21718b2de9128a3feb91ac1a1b13edcc2664a31332cb21b759bd08a305c2f23a6ad79e898f690d9ebef7b58c11db", 0x8f}, {&(0x7f0000000000)="b740bf36f0b53796872d82e08377aae7af8da82d0f7aaaa585e372bb07ee8e5ff97776e28ab31cb10c84e39a86c61b998424da5ccefa10f807f6b2b6d71d9a428dfd6312f534f4134f691cf53f35398879e7fd7b0e89ef470da43d0f14a2cb0a01f1f1bba792e76dcb2c026ddc65bba0f1e2cae937d8284fdb587473ea375c794044afc81df719ba2fdfc61857", 0x8d}, {&(0x7f00008d3000)="39f7314a7795a6bdec618f25545cddda7beba4d13f1ffd6a8746d75e6a4fcf58f5c4ff60e6e2c3bfe50befe8401ae8df93a7014be27c2b9aa7838873e2a8eefbad261fa5c8a223a3895ac655d7d86d2881c35c45241223d24fa90456d6a8af2da98f64074f2afc7cbcc1fb46fbca8b0bc4a1544ffa0ac7c4988cd31efbd78ea3df5122472c7ba4dfa7402b2fd27de12eed7a2436cb9942736a630e785a88558fdd90589581b3261c39441071ddacd33cbf812df9e36bc286630e7519ba", 0xbd}, {&(0x7f0000d4c000)="869c119c60c545f3dabbe2ec176196131e034e1a1e9b7ec90f23b2f8a4242b194e2f0f9787db9fb0d9a7ee8e044ea42e402941743a2de9b8734074f95e1e20d6e8396032ec066ceff18ea5bc44675bbdc03abf684ac35971977b9b09ba899f9e8a749fab3d3ca11568526e4b2fe0a3359ea3b47084bf0ebf9ae53930d35a01d8c27a537258d63c18eaa248b81f553723ec0d3513ae016a1e4e3af8d7ad038bf5d6e1482f11952f2fa7ef8798b5c3653cbe57126ae357dd50abbf16bd48ec9e24db6f8f3caa83f66c286930b378781624f01f2b106c", 0xd5}, {&(0x7f0000000000)="5144090e17000464215d465c8e7e50db9ebe2b68c2a9b20fef3ebcc922fb374adcb44a5dcb288fccb7da204f973f9cc44248a5158c86c53cd4a7238e4826775165c99ca409c42398aef39f010d39d1fdb111f11b9b0ea3014cc0a40cbf3a369fc38812282900fd3b3a3a7c30e0a09090dbb6875c8232cc1d2e74815623612f26c82e362b65d6cb4a2a0675ef0068853946a60bab7b5b461d5c0c776a3f0ef2ce0d0e3d12aa8c6d77cc034cdd3381a9d242b2701809caf6b993", 0xb9}, {&(0x7f0000000000)="5470ba6f7076594c696e63a2dcd09a62f943a296d6b129ee30c61500469a99db078d123e56f1aa88649da43ad62ac962cc38ecdaff9ddb94a070bdecbbd651067ee00b111faf269e36cab8c14eb4f6c6697ec892be6c8bd174452976452f950592d527834decd4f726b00139ebba788a1d42321567c00ffe1f7889d77f9fb9db6b5e979bd1eb8567afcef1b87987cacf73554acf46f8891e2efaee32f0", 0x9d}, {&(0x7f00005b3000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x20000000}, 0x40041) 2018/01/04 09:27:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x1a4)=[{{&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0xa0)=[{&(0x7f0000004000-0x6a)=""/106, 0x6a}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000004000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000002000)=""/149, 0x95}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000004000-0x11)=""/17, 0x11}], 0xa, &(0x7f0000004000-0xb5)=""/181, 0xb5, 0xfc29}, 0x2}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000)=""/112, 0x70}, {&(0x7f0000004000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000)=""/183, 0xb7}, {&(0x7f0000001000)=""/131, 0x83}], 0x4, 0x0, 0x0, 0x4}, 0x81}, {{&(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000004000-0x60)=[{&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000004000-0x58)=""/88, 0x58}, {&(0x7f0000004000-0x4d)=""/77, 0x4d}, {&(0x7f0000003000-0x2d)=""/45, 0x2d}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}], 0x6, &(0x7f0000003000)=""/247, 0xf7, 0x6}, 0x0}, {{&(0x7f0000003000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0x37)=""/55, 0x37}], 0x1, 0x0, 0x0, 0xaeb1}, 0x5e35}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000004000-0x60)=[{&(0x7f0000002000-0x4a)=""/74, 0x4a}, {&(0x7f0000004000-0xaa)=""/170, 0xaa}, {&(0x7f0000004000-0x84)=""/132, 0x84}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000003000)=""/222, 0xde}, {&(0x7f0000002000)=""/105, 0x69}], 0x6, &(0x7f0000001000)=""/180, 0xb4, 0x1}, 0x8b7d}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/131, 0x83}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f0000003000)=""/149, 0x95, 0x3}, 0x3}, {{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x20)=""/32, 0x20}, {&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000004000-0x4f)=""/79, 0x4f}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/68, 0x44}, {&(0x7f0000000000)=""/53, 0x35}], 0x8, &(0x7f0000003000)=""/239, 0xef, 0x9}, 0x401}], 0x7, 0x12162, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000047f000)=0x10001, 0x4) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) set_mempolicy(0x4000, &(0x7f0000c99000)=0x7, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000045c000-0x4)=0x5, &(0x7f0000cb8000)=0x2a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='dev ') setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000d39000)={0x4, {{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/04 09:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$sock_int(r1, 0x1, 0xdaad82c378b5ef65, &(0x7f0000ba7000)=0x0, 0x4) pipe2(&(0x7f00003af000-0x8)={0x0, 0x0}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000021000-0x9b)=""/155, 0x9b, 0x0, &(0x7f00000cb000)={0x0, 0x1c9c380}) 2018/01/04 09:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000b3d000)={&(0x7f0000666000)="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", 0x1000}) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) sigaltstack(&(0x7f00006c4000/0x3000)=nil, &(0x7f000027f000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e0000)=0xe0fa, 0x4) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) r3 = syz_open_dev$amidi(&(0x7f00008be000-0xc)='/dev/amidi#\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005b8000-0x4)=@assoc_id=0x0, &(0x7f00003cd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ea0000-0x10)={r4, 0x0, 0x3ff, 0x8}, &(0x7f0000ac3000-0x4)=0x10) semctl$IPC_RMID(r0, 0x0, 0x0) r5 = syz_open_procfs(r1, &(0x7f00008bb000-0x7)='limits\x00') ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000a09000-0x4)=0x0) semop(r0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x0}, {0x0, 0x9, 0x0}], 0x2) 2018/01/04 09:27:37 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00003da000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006de000)=""/50, 0x32) getpeername$inet6(r0, &(0x7f0000955000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005ff000-0x4)=0x1c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d1c000)=0x4) 2018/01/04 09:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x304) msgctl$IPC_RMID(r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000c09000)={0x1ff, 0x80000000, 0x7, 0x1, 0xf6e, 0x8000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000005b000)={0x0, 0x5, 0x1, [0x101]}, &(0x7f00005a0000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e90000-0xc)={r3, 0x5, 0x10}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000f02000-0xe9)=""/233, &(0x7f0000b74000)=0xe9) 2018/01/04 09:27:38 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)="7379ffffff7f00000000", 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) 2018/01/04 09:27:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x58, 0x0}], 0x1, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cd4000-0x10)={0x0, 0x2c, &(0x7f0000a7c000-0x38)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}]}, &(0x7f0000a95000-0x4)=0xfffffffffffffece) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000066e000-0xc)={r3, 0x10001, 0x30}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f00005b0000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000055d000-0x12c)=[], 0x0, 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00007a4000)=""/221, &(0x7f00004f0000)=0xdd) 2018/01/04 09:27:38 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e33a5", 0xfffffffffffffd0f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r2, 0xd}) getpeername(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000002000)=""/4096, 0x1000) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f00003e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000057f000)='.request_key_auth\x00', &(0x7f0000a89000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000045d000)="f1b2a6336089f806ac42fbc3347125e9bcc9c2d315799deb1b95305c60eac65df2dd2ee31d1675410b18fbf76379879eb64691e91de2f9df8d2b2d9561ff1aeaee6ca5e1d185fa4a50f3f588cb2191332cce1222e3bc78f69e939ecdf8c2c769c17c0c67695bb8", 0x67, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$mice(&(0x7f0000c3a000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_tcp_int(r1, 0x6, 0x3e, &(0x7f000055a000)=0x0, &(0x7f0000c66000-0x4)=0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00007b8000-0x13)=""/19) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000de0000)=0x401) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c46000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0xff, 0x4, 0x1ff, 0xffff, 0x10001}, &(0x7f00006d3000)=0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000ba6000-0x58)={{0x2a, 0x9}, 0x1, 0x2, 0xffffffffffffffc0, {0x101, 0xc8e525}, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000093a000)=@generic={0x4, 0xb62, 0x3}) syz_open_dev$tun(&(0x7f0000ad2000)='/dev/net/tun\x00', 0x0, 0x200004884) bind(r2, &(0x7f0000331000)=@llc={0x1a, 0x0, 0xc12a, 0x9, 0x40, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) pipe(&(0x7f00003b4000)={0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b01000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rfkill\x00', 0x10000, 0x0) 2018/01/04 09:27:38 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000063d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_rxfh_indir={0x0, 0x3, [0x1f, 0x6, 0xffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffffc, &(0x7f0000fe2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000746000)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x1ff, &(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000eee000)=""/15) syz_emit_ethernet(0x3e, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) getpid() mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f80000-0xc)='/dev/audio#\x00', 0x2, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000dc0000-0x4)=0x0) 2018/01/04 09:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) [ 114.911259] QAT: Invalid ioctl 2018/01/04 09:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x8000, 0x0) preadv(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) [ 114.955056] QAT: Invalid ioctl 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) getsockname$llc(r0, &(0x7f0000d51000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000750000)=0x10) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00003c1000)='./file0\x00', &(0x7f0000b5b000-0x43)=""/67, 0x43) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c6d000)=0xfffffffffffffff9, 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 09:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000085b000-0xb)='/dev/adsp#\x00', 0x1, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e2000)=0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000599000-0x10)=[{&(0x7f0000a79000)="1f00000001031900040000090000068002ed3b85090503aa001600ffe2fe58", 0x1f}], 0x1) 2018/01/04 09:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003d5000-0xc)={0x80000002, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="0709000000000000030001e4502073b5"}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fc4000)={0x0, 0x0}) 2018/01/04 09:27:38 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000006000)=""/4096) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syncfs(r2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x6c5f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000782000-0x10)={0x1, &(0x7f000056c000-0x8)=[{0x6, 0x0, 0x8001, 0x0}]}, 0x10) 2018/01/04 09:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) 2018/01/04 09:27:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c1c000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a4000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, r1}) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000095f000-0x8)='./file0\x00', 0x40) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000145000-0x4)=0x0, &(0x7f000095e000)=0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f0000949000-0x2)="", 0x0) 2018/01/04 09:27:38 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) [ 115.058118] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 09:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0xfff}, {&(0x7f0000205000-0x1000)="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", 0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003b2000-0x4)=0x14) connect(r0, &(0x7f000045a000)=@nfc={0x27, 0x5000000000000000, 0x5, 0x1}, 0x10) r1 = socket(0x2, 0x10000000000a, 0x0) r2 = gettid() tkill(r2, 0x14) tkill(r2, 0x1d) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000010000002, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008e8000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000949000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003e4000)={r1, 0xfffffffffffffe82, "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"}, &(0x7f0000113000-0x4)=0x1008) prctl$setmm(0x23, 0x3, &(0x7f00001d9000/0x2000)=nil) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000281000-0x6)={r2, 0x63}, &(0x7f000096f000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eff000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff66d, 0x417, 0xfff, 0x7, 0x800000000}, &(0x7f0000275000)=0xa0) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r4 = syz_open_dev$vcsa(&(0x7f00002fd000-0xb)='/dev/vcsa#\x00', 0x5, 0x103) getsockname$packet(r4, &(0x7f0000883000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009f7000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) 2018/01/04 09:27:38 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) fcntl$setlease(r1, 0x400, 0x1) 2018/01/04 09:27:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x89, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b0b000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000008000a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f00001df000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001f4000)={0x0, 0x5}, &(0x7f0000cef000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a84000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x101, 0x1, 0x84}, &(0x7f0000ba2000-0x4)=0xa0) setns(r1, 0x48000000) 2018/01/04 09:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000850000)={0x0}, &(0x7f0000451000)=0x4) utimensat(r0, &(0x7f000075d000)='./file0\x00', &(0x7f0000c67000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fc2000-0x10)={0x0, 0x84, &(0x7f0000317000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x40b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc254628}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000009a000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff3000)={r1, 0x5}, 0x8) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00005ac000)={[{0xf67, 0x7ff, 0x1, 0xd44d, 0x7, 0x104, 0x80000000, 0xae2, 0x80000000, 0x7, 0x1, 0x8001, 0x5}, {0x4, 0x1f, 0x2815, 0x4, 0x83, 0x549, 0xbdc, 0x7, 0x58d5, 0x9, 0x20, 0x80, 0xb42}, {0x5, 0x7fffffff, 0x5, 0x4, 0x3ff, 0xfff, 0x3, 0x100000001, 0x4, 0x8000, 0x3, 0x5, 0x3}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgsnd(0x0, &(0x7f00008cf000)={0x1, ""}, 0x8, 0x800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000914000-0x8b)=""/139) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f3a000)={r1, 0x5}, &(0x7f00008e2000)=0x6) 2018/01/04 09:27:38 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000611000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000182000)={0x0, @in6={{0xa, 0x3, 0xe8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeff, 0x101, 0x3, 0x64b, 0xfffffffffffffe05}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000079c000-0x10)={r1, 0x35d995e5, 0x7fffffff, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) accept4(0xffffffffffffffff, &(0x7f00006d2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab5000-0x4)=0x60, 0x0) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003dd000-0x9)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000fa000-0x4)={0x0}, &(0x7f0000c6c000)=0x4) waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ff1000-0x4)=0x1ff, 0x4) 2018/01/04 09:27:38 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000044d000)='/dev/kvm\x00', 0x945083, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x1, 0x0, [{0xfffffffffffffffb, 0x2, 0xffffffffffffffff, 0x0, @irqchip={0x4, 0x5}}]}) preadv(r0, &(0x7f00007a0000-0x40)=[{&(0x7f0000858000)=""/121, 0x79}, {&(0x7f0000fbc000-0x1000)=""/4096, 0x1000}, {&(0x7f000034f000-0x2)=""/2, 0x2}, {&(0x7f0000e99000)=""/134, 0x86}], 0x4, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000630000)=0x4) 2018/01/04 09:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ea2000-0x4)=0x0) sendto$inet(r0, &(0x7f0000e79000)="", 0x0, 0x0, &(0x7f00001e9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000abd000-0x4)=0x168, 0x4) recvmsg$netrom(r0, &(0x7f00003fb000)={&(0x7f00001eb000)=@ax25={0x3, {"d1c1287f704f25"}, 0x0}, 0x10, &(0x7f0000196000)=[], 0x0, 0x0, 0x0, 0x20000040}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c6b000-0x30)={{0x2, 0x3, 0xfffffffffffff5cf, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x37, &(0x7f0000a30000-0x86)=""/134, &(0x7f0000667000)=0x86) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005bc000)=0x0) 2018/01/04 09:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006be000-0xc)='/dev/amidi#\x00', 0x8d, 0x200000) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df8000-0x4)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d22000)={r1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000850000)={0x2e7, &(0x7f0000443000-0x18)=[]}, 0x10) writev(0xffffffffffffffff, &(0x7f00009b2000)=[{&(0x7f0000f81000-0x9b)="0e4e47493601686b6ff181ed9ab0a9aca980ff595234734219b63b5d407f6db8dbe8e43060d54b77274d2713cef16ff90db207c30c7312886d125546ee9d9df28092dbd9545ba550a66f7ce7a7979c2973a9eff3200e5037feedc6a16909268eb3cef8c3abbb156c8f0f1bd947178c9f634bbb2fdc89a12e35c6c31b082933029983138d577c301e83e921a3e3539ce5f910e9d7b2015c1a2c76f7", 0x0}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000af0000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000094000)={0x0, 0x7fff, 0x5, 0x2, 0xfffffffffffffffc, 0x10001}, &(0x7f0000f2e000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f0c000)={r3, 0x1ff, 0x785}, &(0x7f0000b1c000-0x4)=0x8) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000db6000-0x18)=@get={0x1, &(0x7f00007cd000)=""/164, 0x81}) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000307000-0x4)=0x0, 0x4) 2018/01/04 09:27:38 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = msgget(0x0, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f57000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dc6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000580000)={0x8}, 0x4) getgroups(0x2, &(0x7f0000709000)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000283000)={0x0, 0x0, 0x0}, &(0x7f000015f000-0x4)=0xc) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/checkreqprot\x00', 0x400, 0x0) connect$inet(r7, &(0x7f000050f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b63000)={0x0, 0x0}) fcntl$setown(r8, 0x8, r0) kcmp(r0, r5, 0x6, r8, r8) fstat(0xffffffffffffff9c, &(0x7f0000618000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000802000)={{0x7, r2, r4, r6, r9, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x3, 0x42e, 0x7f, 0x0, 0x5, 0x2, r0, r0, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f00000d9000-0x9)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 1: r0 = socket(0x18, 0x0, 0x0) accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3c, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x10000}, &(0x7f0000001000)=0x8) ftruncate(r0, 0xffffffffffff0000) 2018/01/04 09:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000b4000-0x8)=0x4f80000000000) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40007d30c74d, 0x3ffe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000033000)={0x0, 0x76, "a39094d8c0e05ab4b424a68a5d4f550f9fb39401c081b1f6db939fd1729e53f11462c85c68b03c5e09d871798a71299c40fced1ff4f9c49f22c7de6b6b738b4a94aff8d68f2e2e95d3f337b372e61d531b4b818cc748870c2be1d944d7c116c41bf1942963bdc9bba31013f7839bc180a02e55624734"}, &(0x7f0000eb5000-0x4)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x5, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000092f000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000018000-0xe6)=""/230) r1 = semget$private(0x0, 0x6, 0x0) r2 = syz_open_dev$mouse(&(0x7f000077e000)='/dev/input/mouse#\x00', 0x8, 0x82) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000111000-0x10)={&(0x7f0000807000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b52000)={0x0, 0x0, 0x0, 0xc9, 0x4, 0x1, 0x3aac12bd, 0x3, {0x0, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7, 0x7, 0x1}}, &(0x7f0000523000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000830000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffff}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009f6000)={0x0, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x1, 0x1ff, 0x10}, &(0x7f00004c5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000128000)={r3, 0x5, 0xa3, 0x2, 0x8, 0x3, 0x8, 0x9, {r4, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2a5b, 0xa51f, 0xfffffffffffffffc, 0x4}}, &(0x7f0000ecf000)=0xb8) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semop(r1, &(0x7f00003cb000)=[{0x0, 0xfff, 0x0}], 0x1) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xffffffffffffff0f) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e46000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f61000-0x8)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000000000)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000729000-0x4)=0x4) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000ce6000)=""/47, 0x2f, 0x0, &(0x7f0000c25000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f00001a6000-0x24)="240000005a001f8100ddf4f42000000005151710080002000000001f0000000000000000", 0x24) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ff1000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000689000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000da8000-0x5c)={0x100000001, 0x1, {0xffffffffffffffff, 0x1, 0x8, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r1, &(0x7f0000932000)=@file={0x0, ""/74}, &(0x7f0000d07000)=0x4c) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085a000)='/dev/vga_arbiter\x00', 0x80, 0x0) fstat(r0, &(0x7f00005f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 09:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0x0, ""}, &(0x7f0000896000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000cdd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008d9000-0x8c)={0x140, 0x0, 0x3, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0xff) r3 = accept4(r1, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000018000)=0x60, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000040b000+0x9a7)={r0, 0x0}, 0x8) 2018/01/04 09:27:39 executing program 4: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCONS(r5, 0x541d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000b0d000)={{0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x37e}, 0x3, [0x100, 0x800, 0xc95d, 0x8, 0x6, 0x40, 0x0, 0x7]}, 0xffffffffffffff3a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000001000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000027000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000043000)={0x0, 0x4564}, &(0x7f0000043000)=0x6) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000043000)={r2, 0x1}, &(0x7f0000043000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000011000)={r1, r3, 0xffffffffffffffc0}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r4, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r4, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000)=0x0, 0x0) renameat(r4, &(0x7f000001b000)='./file0\x00', r4, &(0x7f0000009000)='./control\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000039000-0xa)='./file0\x00', &(0x7f0000043000)=""/213, 0x222) utimensat(r4, &(0x7f0000043000-0xa)='./control\x00', &(0x7f000002c000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="b870ff4bb987ac058655fa93a899c9fe9245d330c613a82cc613e7b277b3b6eb67b15ef855ddaa58852fddf6088bf12ed2106f7bafcff6b27f0411f250e93d7cda0dc10c32942c085632744b7dc511f042384d53168b85419f46b16d8ecf07f9dcef175e81fbc7fc42d06301c06ed0e32b3e8b73c56b7b0cb18866280ae1d4375f6aaf35741bfbea796b334b3ab06c828ca6fa631ad60e64311f3c43fa761fdd4a2157b5114804a160490188d59f7c24bf3f22ee889029b3db0e17657f3a7feb2a867fd5c95c790bf379f93f986728800a441a66419086c559c84675b25dee2a103793cee4bafa25e709cdbdaf22fc116f4b2ea96fdb9fb02fadd3fa3e0aa04369fee6c054096053e2ef6f0d0e90a4f4af5571f79c352bb9c7e8fc87defcf522de5c0add7e9783124b1a363385237d5c50d9ddcae66a26a86fbb48467c66984760a42e6931da9157fb082fe228b5a5362a31310c6fb4a4a66337d1a8201d15581a5188970cb25b918d095d2763820dcf148178a8afe719b29c3fca22cc7c76752fcb7309928cfb7fe964d477dd217128c4538e58202f38a461858adf34f24c20f6849597de6bd16598884f9a9af61bd61ddb3157912ef9c52700eef3852a48ff741ccd6e5888d739831ed77af820dc6f99fdded3cc56ba918aff88687677999715888e99bdb47edb1328c35e9038325b7dab9bb0c2aca66bff4309da4316c8690809b27c015f459a6fbfe8a1e62a4f222ad687afeb90754064d569ef914c3a9ecad02746f2de81f96e6acf7efc942d55cd665ccb481a8f0be6692dbed202ee54c7692302bfd7f5faf0433893a2d51b909333db64c18b49ac303c1a92e6ee5a5da72a7ceb941cba2afc5dcb7942e91ca79ded814fabb5df21a474bcd4da1a6e75807279cd855a3f9ee27936d2adbeab49869e4722d9893f7b84fa5624611b9e4c35865fc1ec4c388fd7d5d008a445e28e5943d7ab2264ac71ab4af5de69a1f0f7c63539b253592b3b958b01ae61550d733e008f93dad49588c2e946e15ccc583cda493252efc74133fdbd4ac219e2fa253d10eca870cb19b0fb506bbed4b0167d7dd561adf8c64d06b500ccdf79c03b88a92af83b0c2a1220a8872468dc65167aa9a9ac510c649c69ba5e140156bacd45e3e43669d778a3dbc2b4e081dcebbe3d8c60344086433f7715b327dde0ce145da0f61392dd5f8724a7c43e769e4318858e79f42f6e22de2c9b9f4929238be30ab318211921c0d68112f8e5a975380cfb04a8cb00e72fc72a3bdaa841f85776bf4e5e3c6038ac03ae592abfb23946050beeb40879fd6ae13b83b3dc7ed90651c87d6793cf7590f39cc7a87ef125b99dfcdfe2dbe45e7ef5397b08715860767104783edee9996c0cc77b60adcd2bd8cb3d3eb10a2220d6547eed96602403cdf41d8f68a15382286ca2b9879d7eb46503f0a9d2a8cb134231b1384aea05b5ef863358af2cf2dbf28c7506a3f45209c2bfb0a4769950c4e464953f80011c88b8d5af77877d78a8c6f5266842c68a79ef51e3ce717df41d5654b703861271ba0f473be92811f7ed2caf3fba1f8e6bf3a9381c67537214f123f9f7e3906524a1ed65435c1629dfc0e3634202048eda765d29addada5f14f7a3b944ebe177e23da28dd9616073131b763aae9469987a44e6ac3e287260fc382da6f3f292bd628855d6993ec918ca04471611779e46c36d3464f9f2f95328eb2fbbeffa9221c0db42613bea613186993d9f99ae38dd4b72cfecf177f20c6443d90bee41b1325a8bd62151dc86d4e3ab5f51d87843bbc140a1192aa4ee298e9fbab84478899041c396f45d34817ecb2fc0b4dcfb2e2853a7a6e64d6992617f4c072e2200075255a71735fdb134097424596d277e86615de9e1f4b0f9aada6d40e9faf2e4b204df6d73158ef4ba1aeec0370650086e44e621d08dc4104ad50abd3b32644087fe082b2f31e1475f8e7f3f0444a17e07f9428ab7670eed086835435c4c1da01606e59444a30d911144368d9b7e7bf8cc6354cdfce01a3a96a0f9575aee5062bc47794959444c343b043e5bc0524eb730085ca5a0da651332f886ede373b2b1c0c7694f503e1811141375e8c1b1cde8df3c97f9e73d65e3b56218b56168db745679d5a2e98e3a4fb35345104688651901646ca190e11005e4ffd24d8c9ad58b55c195c8916a969137be9f1f93567fecf67bb5fb6093d43f0f66dc4924fa30e56c8789ca18aa5f8b477bfbec58cea982add57d2e725474afbb57294a78d75abedfab652addfe84189afd5c96ad8cb47a8131b8457164bf619d862e30f1e83f9bf274fad6a804e6733d3db1fd4ab0380734d908caebdfd657e1af5263a49a8421802481fb6067df966b8110fc3982b55f67a17fd5e627717f0f05628ce25382020b3d1d641437c9424c8d8d26069aa870f1283b228275ab9fa750f66255b735de1d55aa4a0be4377b3d12b86a502576b73f9b3ec779fd19f370290a18a1059daf60c17a3a86c19ec556c97d8ff010fd450dd1bebc4f28b6acb0b08b73b63a7bf7d663ecc2782a20d91eae031a649e1173d1192ec92d8b5d90e560a9ceda8250120eb756f85c9b7e3671960019e9bea868c2b7f959b60a215298acbfd5f7470f5bb508615350c330fa849f03899b514f9d79a0eb0644087b7342289d174ef1043d0ac3f54f3acf9840df68b5efe5cee46ec4461ca0bcf56e78d5bc89b82b6cb040598a812000e9900a6155d4abd0cb180a83dd0d63f010608a70d8c1faf72c676864470ff3ea751c2b9afdc69993325bf047f25eeef1d9481418574bc8586ada306ff9536a5463bd0a2e268ffba6f6363dd860e061b21ad13fe3725515b76ec68dbd2530826a868f2a37a7b6a6971dfe6913b48f761aa0fc34655020d87d4172b98d871a17009b5df2b1ef0b4bc504f1ab0033088d9ddd3d52d2a49ce68e164fd13b3b687f08459c71a35a486a80906b304ea5b03d35c17e3498894c6281c533fee2985ae3e7f15ad5a5ddbc065d5c6010bf22a9f13460c915fa57ed902370dca55f0e687d70da99da31e148306eceddfbb9c0be56e30f0ea8a7bbb2dae915b350f54d11354b1c80b5f4d0a9e287d5ef5e16d6b8f37474994c628ba04d832b89f7b5e908eb617429fb88cd6f6f86aba7e8991c8c8158aad6b9b2c82eb782d3cd4e6541c806f3d74d8551ca54957891720f0978c43f4a2abb9fba808933952a18b661595b41c991b03cc0f46f8f986cce2e2e3dfa16a9db059e30993398f919200aa63119a4aee4e248c1f376267226b263e1c8a99c8dab3b0443a8516003fbe30f01aa7d1371d4587a658b0fec0c04ce8f6c7902e17c22380d9bae73ea701d58cbf2c8df36ffd487d5fd16193c727f0b40cfa054a90b9d9d0b8530517240d9533774ace4211b553ae7c4fd71522e34e4aebe8ed89608cd6b7f3adab022b3bfe0ebb20fb91af161457f3ea7d49c99917d7608eea6cc3f6d6e1962b3a6a0299730a466772a08b7a56f1eeb65143b9ed3c90398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0xfff}, 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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000620000)={0x0, 0xcf, "a31c03f9f285122656118427e9946c0014e68a1c629db3f81238ea6a518cfa372afbe45ab5e969f545dc1a3fdebf232017402011817db8b04b13b892e02e621e20a9c82950d14a2860574e5874ac5434874576aa15fff03aad32292fb475275c4d802885a8f0abc3291a1e28d2ac92da7fc503b1d107576af21f01e4ea0060bafa7c640c6d828278ab96d09b76407b1faca12488250e3c92d5e8cfee20d27b82021c00a37e3665c3edc3c05f8c31fe29f824a001a9b8fb3e8f50f78c2fba21050de4c391f71239be68f4438a1f6ab4"}, &(0x7f0000381000-0x4)=0xd7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f33000)={r1, 0x9798, 0x1, [0x9]}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006a1000-0x18)="ad56b6c5820faeb995298992ea54c7beef", 0x11) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000f73000-0x93)="", 0x0}, {&(0x7f0000088000-0x1000)="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", 0x1ec}], 0x2, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f00008f9000)="", 0x0}], 0x1, &(0x7f00005ac000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x20000800}], 0x2, 0x4) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a05000)=0x0, 0x4) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="b870ff4bb987ac058655fa93a899c9fe9245d330c613a82cc613e7b277b3b6eb67b15ef855ddaa58852fddf6088bf12ed2106f7bafcff6b27f0411f250e93d7cda0dc10c32942c085632744b7dc511f042384d53168b85419f46b16d8ecf07f9dcef175e81fbc7fc42d06301c06ed0e32b3e8b73c56b7b0cb18866280ae1d4375f6aaf35741bfbea796b334b3ab06c828ca6fa631ad60e64311f3c43fa761fdd4a2157b5114804a160490188d59f7c24bf3f22ee889029b3db0e17657f3a7feb2a867fd5c95c790bf379f93f986728800a441a66419086c559c84675b25dee2a103793cee4bafa25e709cdbdaf22fc116f4b2ea96fdb9fb02fadd3fa3e0aa04369fee6c054096053e2ef6f0d0e90a4f4af5571f79c352bb9c7e8fc87defcf522de5c0add7e9783124b1a363385237d5c50d9ddcae66a26a86fbb48467c66984760a42e6931da9157fb082fe228b5a5362a31310c6fb4a4a66337d1a8201d15581a5188970cb25b918d095d2763820dcf148178a8afe719b29c3fca22cc7c76752fcb7309928cfb7fe964d477dd217128c4538e58202f38a461858adf34f24c20f6849597de6bd16598884f9a9af61bd61ddb3157912ef9c52700eef3852a48ff741ccd6e5888d739831ed77af820dc6f99fdded3cc56ba918aff88687677999715888e99bdb47edb1328c35e9038325b7dab9bb0c2aca66bff4309da4316c8690809b27c015f459a6fbfe8a1e62a4f222ad687afeb90754064d569ef914c3a9ecad02746f2de81f96e6acf7efc942d55cd665ccb481a8f0be6692dbed202ee54c7692302bfd7f5faf0433893a2d51b909333db64c18b49ac303c1a92e6ee5a5da72a7ceb941cba2afc5dcb7942e91ca79ded814fabb5df21a474bcd4da1a6e75807279cd855a3f9ee27936d2adbeab49869e4722d9893f7b84fa5624611b9e4c35865fc1ec4c388fd7d5d008a445e28e5943d7ab2264ac71ab4af5de69a1f0f7c63539b253592b3b958b01ae61550d733e008f93dad49588c2e946e15ccc583cda493252efc74133fdbd4ac219e2fa253d10eca870cb19b0fb506bbed4b0167d7dd561adf8c64d06b500ccdf79c03b88a92af83b0c2a1220a8872468dc65167aa9a9ac510c649c69ba5e140156bacd45e3e43669d778a3dbc2b4e081dcebbe3d8c60344086433f7715b327dde0ce145da0f61392dd5f8724a7c43e769e4318858e79f42f6e22de2c9b9f4929238be30ab318211921c0d68112f8e5a975380cfb04a8cb00e72fc72a3bdaa841f85776bf4e5e3c6038ac03ae592abfb23946050beeb40879fd6ae13b83b3dc7ed90651c87d6793cf7590f39cc7a87ef125b99dfcdfe2dbe45e7ef5397b08715860767104783edee9996c0cc77b60adcd2bd8cb3d3eb10a2220d6547eed96602403cdf41d8f68a15382286ca2b9879d7eb46503f0a9d2a8cb134231b1384aea05b5ef863358af2cf2dbf28c7506a3f45209c2bfb0a4769950c4e464953f80011c88b8d5af77877d78a8c6f5266842c68a79ef51e3ce717df41d5654b703861271ba0f473be92811f7ed2caf3fba1f8e6bf3a9381c67537214f123f9f7e3906524a1ed65435c1629dfc0e3634202048eda765d29addada5f14f7a3b944ebe177e23da28dd9616073131b763aae9469987a44e6ac3e287260fc382da6f3f292bd628855d6993ec918ca04471611779e46c36d3464f9f2f95328eb2fbbeffa9221c0db42613bea613186993d9f99ae38dd4b72cfecf177f20c6443d90bee41b1325a8bd62151dc86d4e3ab5f51d87843bbc140a1192aa4ee298e9fbab84478899041c396f45d34817ecb2fc0b4dcfb2e2853a7a6e64d6992617f4c072e2200075255a71735fdb134097424596d277e86615de9e1f4b0f9aada6d40e9faf2e4b204df6d73158ef4ba1aeec0370650086e44e621d08dc4104ad50abd3b32644087fe082b2f31e1475f8e7f3f0444a17e07f9428ab7670eed086835435c4c1da01606e59444a30d911144368d9b7e7bf8cc6354cdfce01a3a96a0f9575aee5062bc47794959444c343b043e5bc0524eb730085ca5a0da651332f886ede373b2b1c0c7694f503e1811141375e8c1b1cde8df3c97f9e73d65e3b56218b56168db745679d5a2e98e3a4fb35345104688651901646ca190e11005e4ffd24d8c9ad58b55c195c8916a969137be9f1f93567fecf67bb5fb6093d43f0f66dc4924fa30e56c8789ca18aa5f8b477bfbec58cea982add57d2e725474afbb57294a78d75abedfab652addfe84189afd5c96ad8cb47a8131b8457164bf619d862e30f1e83f9bf274fad6a804e6733d3db1fd4ab0380734d908caebdfd657e1af5263a49a8421802481fb6067df966b8110fc3982b55f67a17fd5e627717f0f05628ce25382020b3d1d641437c9424c8d8d26069aa870f1283b228275ab9fa750f66255b735de1d55aa4a0be4377b3d12b86a502576b73f9b3ec779fd19f370290a18a1059daf60c17a3a86c19ec556c97d8ff010fd450dd1bebc4f28b6acb0b08b73b63a7bf7d663ecc2782a20d91eae031a649e1173d1192ec92d8b5d90e560a9ceda8250120eb756f85c9b7e3671960019e9bea868c2b7f959b60a215298acbfd5f7470f5bb508615350c330fa849f03899b514f9d79a0eb0644087b7342289d174ef1043d0ac3f54f3acf9840df68b5efe5cee46ec4461ca0bcf56e78d5bc89b82b6cb040598a812000e9900a6155d4abd0cb180a83dd0d63f010608a70d8c1faf72c676864470ff3ea751c2b9afdc69993325bf047f25eeef1d9481418574bc8586ada306ff9536a5463bd0a2e268ffba6f6363dd860e061b21ad13fe3725515b76ec68dbd2530826a868f2a37a7b6a6971dfe6913b48f761aa0fc34655020d87d4172b98d871a17009b5df2b1ef0b4bc504f1ab0033088d9ddd3d52d2a49ce68e164fd13b3b687f08459c71a35a486a80906b304ea5b03d35c17e3498894c6281c533fee2985ae3e7f15ad5a5ddbc065d5c6010bf22a9f13460c915fa57ed902370dca55f0e687d70da99da31e148306eceddfbb9c0be56e30f0ea8a7bbb2dae915b350f54d11354b1c80b5f4d0a9e287d5ef5e16d6b8f37474994c628ba04d832b89f7b5e908eb617429fb88cd6f6f86aba7e8991c8c8158aad6b9b2c82eb782d3cd4e6541c806f3d74d8551ca54957891720f0978c43f4a2abb9fba808933952a18b661595b41c991b03cc0f46f8f986cce2e2e3dfa16a9db059e30993398f919200aa63119a4aee4e248c1f376267226b263e1c8a99c8dab3b0443a8516003fbe30f01aa7d1371d4587a658b0fec0c04ce8f6c7902e17c22380d9bae73ea701d58cbf2c8df36ffd487d5fd16193c727f0b40cfa054a90b9d9d0b8530517240d9533774ace4211b553ae7c4fd71522e34e4aebe8ed89608cd6b7f3adab022b3bfe0ebb20fb91af161457f3ea7d49c99917d7608eea6cc3f6d6e1962b3a6a0299730a466772a08b7a56f1eeb65143b9ed3c90398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0xfff}, {&(0x7f0000205000-0x1000)="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", 0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006fe000)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f0000cd5000-0x9)='/dev/sg#\x00', 0x2, 0x1) sendto$llc(r1, &(0x7f00007a1000)="b48e8d82646ab0a0cc86198f46bdba05fb91be6f16887fe37894805be94bda70fdd118e8bba3cf9276a7edc3a4243ac47d55cdc9f882bd1ed4d17049aaf8f4dfbc0f731d01942827a6b92582e95f71f548035b4744a3e9c350fec577e3412bfda1e36abe4ba780b437899a9a6ab16297a3be4f346f65675bc16263753ddf2b9516e0b1abbaaf2b3ac298cecc0e209d1d06d3c62c49157934165ce090bd972ad087ecc54370e46879493b2b770564221e02eb6dfdf54966e68b2c7b8ab3564b651b86", 0xc2, 0x8080, 0x0, 0x0) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006c2000-0x10)="69ea424788b7aaf1c8049511450f9848", 0x10) rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x80000000000008) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001e4000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000903000)={{0xffffffffffff3d7d, 0x2, 0x1, 0x41, "6162508839e88cf171c82caf7db227fe1d7815918cb6bd9a001ed56131c0f1607309bbb6b2655261d3e1a3c0", 0x80}, 0x0, [0x14, 0x0, 0x401, 0x8, 0xda30, 0x1a26, 0xffffffff, 0x9, 0x7, 0x4, 0x3, 0x6, 0x5, 0x380000, 0x28b, 0x7fff, 0x2, 0x80000000, 0x20, 0x189, 0x8ac1, 0xffffffffffff0000, 0xffffffffffffe609, 0xabbc, 0xc9, 0x7fff, 0x2, 0x2a87, 0x7fffffff, 0xc7cf, 0xfffffffffffeffff, 0x5, 0x101, 0x1000, 0xe2ab, 0x7fff, 0xfffffffffffffffd, 0x100, 0x8, 0x10000, 0x2, 0x8000, 0x7d8, 0x0, 0x3, 0x9, 0x9c, 0xad, 0x1, 0x800, 0x6, 0x1f, 0x80000000, 0x5, 0x51af, 0x7, 0x7, 0x8, 0x1ff, 0x10001, 0xfffffffffffffffd, 0x101, 0x0, 0x1, 0xffffffff, 0x3, 0x0, 0x4, 0xffff, 0x7, 0xa6d, 0x4, 0x7, 0x6, 0x2, 0x0, 0x4, 0x38a, 0x1, 0x6e1daa93, 0x1, 0x8001, 0x3, 0x3ff, 0x200, 0x80000001, 0x7, 0x7, 0x6, 0x401, 0x2, 0x8000, 0x1, 0x80000000, 0x5, 0x6, 0xb590, 0xffffffffffff7377, 0x1, 0x1, 0xffffffffffff7fff, 0x2, 0x2000000, 0x400, 0x1000, 0x7fff, 0x9, 0xfffffffffffffff7, 0x5, 0x1, 0x0, 0x4, 0x7fff, 0x3, 0xfd3c, 0x7ff, 0x4c22f33f, 0x800, 0x81, 0x5, 0x3, 0x40, 0x8, 0x8, 0xc42, 0x9, 0x0, 0x3], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0xfff}, 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0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000018000-0xc)=[@dead_binder_done={0x40086310, 0x0}], 0xdf, 0x0, &(0x7f0000018000-0xea)="ffbe75889ad34df422f211828821e94615e0ce7e6a46810498a29a377e7e34f4784d830f7cfab77f01e4004b75cf9a175ffc3f2754e0f31cb68687116972abdedea89774f61fc75e63beee6ce6cd6bf9dbbb32e3b168acac412dcb64b5cfae4bcd624bca6b505e4202223177b8a2eb50d71def4c29e7e271053f64a2b062ce0850aea38497d193b96c0f8a94abeb9d0b24fcd7f2e3f661b3a9dce36ccb08cf5a5f7eb419410addc58316b61e82fc5fae43a5c14ca758c467858b1e6ef4dde82612ee1e7b52dca4b036f7dde48691dbc622e29375a6fe4f9d9f9c04a8874ea7"}) r1 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000019000-0x8)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={r2, 0xffff}, 0x8) 2018/01/04 09:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x6, 0x6, "f07007", 0x8af9622842d1b17b, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x205, &(0x7f0000002000)={&(0x7f0000000000)="7560f449162f499b8468f2b8b69986f4d93149e8411310ee2125141d595da41a05edde41f7fc33d2128da8dc77df5e37d59d34f0083f7a9710a14531e4912f9fae3f17d8e6bdb0c723120dff6fa9947a6362cf2305021291e03f9d5a92eadda633621543fab01364a59401996420b64ee3738b5d352f225f39ef45f1ae97f315f07be0b793882ed0dd2860f8a938dddbe4089ad0c244e147003fac73bd2bfbe2432eb649af5b32212c16ab85c9a7bc00f87e6dfd5766ba4c5f628a4ac1ad6decf4c0e0a9fcc1ef49c23dd7275b41d0d658", 0xd1}) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000055a000-0x38)=[{&(0x7f0000ba2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000921000)="a5f2fc55a8824f5c8d4c69004710cf43c96393a1a1f0add35854f68c5e177e0b0e6e36df316e957e497f5773ee554ecefb171b86d56d539a641df3c8eb71da5c000d8566a56cf699664d57f06afabf8f3bcdebec4481e76d89c92a3c6bdf10f27a7f843ea9fad521d2d5fb414bceb4a3e78275b5305fab87ffc16b9bf788d41e13889e7dcad66a184a24f5f18ad347d47d4b5b58b4f74cd3363658596e1bd840", 0xa0}, {&(0x7f00009fe000)="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0xfff}, {&(0x7f0000205000-0x1000)="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", 0x1000}, {&(0x7f0000fc5000-0x72)="48cdb80aa9fa0ad229207378000233c0d118582af0e0759f8feb602ada225c1d8da2d9b7ba547178e2d5b7a386093e653812230d702af8e747374ff9a1c0a4518033ca36261e2381d0aabafc2d1b5478990f115ba19608e209335f0210e336f8cf4a20c5c496defbe629b3ec762df21200fc", 0x72}, {&(0x7f0000f29000-0x5e)="834fb1c9f4f62785aaf24ebd838e21d5f80c29b10c66d02288c9248c661e0a0d9801b4e1eb4794df1a19f6bba36d855e05333020e4a626d850cfc905a984195a81ce34b4de62e66da95101d848c691bf5a00889fab097fb6e4da39872d03", 0x5e}, {&(0x7f00000d9000-0xe7)="91fb2c4388ca883b44dbb68a8a37fa92362001c927cacee72edcec6ec02c42d7d355b981277c0f24a5454dd6d25b43d43550f789d1bb9efb8c937a33c301490a1f812ecbfedb8c37b89bdeadf7715d09659613732f0d1101cf773317aa50a128c82fd3ed7a79063ea530a13773a761ebc568ce08fbe6a93f70518a756098216ddbff829e0b5363499d6d4f202c72075f3394c08ef3aebef513b82418b17dc76a3b7bb51ac3887471e69afeecbd6ea9177bb0a5e98c4cf005385b017bdb0bf17c3a65d931d354493c9104acdd297398577e6a5e971bc21ae539e72294487213e6a18fb2d26493ee", 0xe7}, {&(0x7f0000b48000)="f78e9ebc3c2f5462f905dd381c9f9673a7aba5a35191d01445cbbf3dad9487b83ee692dc942a458da5e850f55be1e19524a8a74231d2ff9c6ff5d62599e6ae6b1b029df2016fabc3c8605e5abeb1f9317ca1dfc90f829e2e97e4998b7320ff066c2f0b64f75d3549fe2ad2187de0d600794612e22558685951cd8b2f5d01e93ced811075031faa34104faa7b1b5a2537ba6eedc935da17d5b4f152397b23b395d31021700ebf53b6637e542a130ddf0b8d9ce28190b14d30cd65784a853007ee68214d7479e1ed2ce696e59bde8246230d684ad71f02251d568317245cdcd12596071e988fdd7241", 0xe8}, {&(0x7f0000c41000)="e6b6108875a93ab4622de13b88df7b17e309bdfc5f8a1394a2b3cfad51ac35c7a61c9f99c08295e3c2d946b0b6896b5af297a39c59b80c7473199938d231dd48bb2d886d1fd2da7173445f83608bbd7abae615c5448c4e680a23cf65759f5a3ff4687ca0d0e0ffd86f18fcc5a0a925eb7e0cfaba1c4de849c66679671e129d73734b87a153c006903be600d2396eaecf086a0dfb0b7d32e4ef", 0x99}, {&(0x7f0000060000)="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", 0xfc}], 0x9, 0x0, 0x0, 0x20004000}], 0x1, 0xc0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a62000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r1, 0x10, &(0x7f0000105000-0x8)={0x0, 0x0}) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) r0 = syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000004000001264, &(0x7f0000018000-0x4d)="") 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x5, 0x200) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00007cb000-0x4)=[0x7ff, 0x6]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000003000)=0xfffffffffffffd64) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005b0000-0x3)=0x100, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = add_key$keyring(&(0x7f00003eb000)='keyring\x00', &(0x7f0000e6e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) accept$inet(r0, &(0x7f000070f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000815000)=0x10) keyctl$read(0xb, r3, &(0x7f0000549000)=""/26, 0x1a) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) 2018/01/04 09:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00004b6000)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) r1 = add_key(&(0x7f000060f000-0x8)='trusted\x00', &(0x7f0000467000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f5000-0x5f)="ea5ffcdc4ddc7b6a715a5a209ee9d2d743c8dd2503ce517867d22e6f570ff4d5dc1c6a69c4eefe0cf9a8f3a9fdbcfa8b555fb6ed81cc72d9d82f1b224cdb16b63d8d4ecd27d063635d4e79e34f6650a0508f414bd5e5d329cf0cbe12092aa1", 0x5f, 0xfffffffffffffffb) add_key$user(&(0x7f0000a4f000)='user\x00', &(0x7f0000a0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8f000-0x26)="cbbee78941d8f666087e476db7dd3a71ee0d99dfa47895802728e5bff4f7a7a879a50b6448aea81cc55a1b5d59288bc261dc0649714daf784392b5db51ed247549d76e09b7a631c9ead28f5da330118f18611e626da56d81d91ce361c291e038380bbc54b2042c148a3476", 0x6b, r1) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) [ 116.324122] binder: 21965:21967 unknown command 1074291623 [ 116.330483] binder: 21965:21967 ioctl c0306201 2000bfd0 returned -22 [ 116.338935] binder: 21965:21969 unknown command 1074291623 [ 116.344599] binder: 21965:21969 ioctl c0306201 2000bfd0 returned -22 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/relabel\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003c1000)={&(0x7f00009f3000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x12000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000003000)={0x4, 0xffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000009000-0x120)={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac6c76f8842e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000-0x4)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000007000)='.\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f000000b000)=""/198) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x101900) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000002000)=0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f0000007000)={@random="affad4273233", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xdfff, @ipx={0xffff, 0x9f, 0x1, 0x2000000000000015, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x2, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100}, "ce4ad8707ef57acfe77aaddf3a80411936f9998d56c87a74c3"}}}}, &(0x7f000000a000)={0x1, 0x3, [0x435, 0xf1f, 0xa5e]}) [ 116.387102] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r1, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000853000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket(0x10, 0x3, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000613000)={0x3591, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b74000)='tls\x00', 0x4) write(r2, &(0x7f0000af6000)="", 0x0) dup2(r1, r2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000934000-0x20)={0xff, 0x3f, 0x9, 0x4, 0x1, 0x100000000}) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eaf000-0x4)=0x254, 0x4) read(r1, &(0x7f0000eaa000)=""/26, 0x1a) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d4d000-0xa)={0x3, [0x800, 0x200, 0xc8a]}, &(0x7f0000ee9000-0x4)=0xa) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/04 09:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001bc000)={r0, 0x0, 0xdd, 0x4, &(0x7f00006a4000)="b8d1316d6502abfe00007f20801549d65253ed8e0d58fe885e27bc2e93bfb7627199ba21bba190dfe8db693697bdb534a92c3dad374d71b2dbbf0dccaacef4ba1de6a4d93d67b40bc85b163f3f70e22e496fea300c41167a0a3cce740737e0a457b80d00227c45344e41a4faaec895ff20309ddecaa373f19e6812c7d36a203a79b06275c8d7fdf8306abacf9773e740cbe871fed2a9bece4159ebe057b07e8359506f2800fc6914fbaee13aa32b67c743c89b36606b58b5ef13d09c55db7a36dcf13919894588c17678bba855e5b8558235b4649636b877294e02b58b", &(0x7f00004a2000-0x4)=""/4, 0x10001, 0x72c}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000aa1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000087d000)={0x38000000000000, 0x5, 0x7, 0x81, "872721ed575d4ab35950ef13064e4fc1e8f502993498bb8ee4fb66a1c658ec74d8e755663e81c7d2b2c701e2", 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003a7000-0x4)=0x0) sendmsg$key(r0, &(0x7f00008a6000-0x38)={0x0, 0x0, &(0x7f0000a3c000)={&(0x7f00006d2000-0x78)={0x2, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000031f000-0x34)=""/52, &(0x7f00008ab000-0x4)=0x34) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000980000-0x9)='/dev/vcs\x00', 0x40902, 0x0) recvfrom$llc(r2, &(0x7f0000c40000-0xda)=""/218, 0xda, 0x2, &(0x7f0000054000)={0x1a, 0x16, 0x9, 0x886fb, 0xeb, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 116.432559] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d90000)=@buf={0xee, &(0x7f0000038000-0xee)="62fa4ca4dcbb6561fb8b93bc3665b7a2e0facb19a74a78a4c944f92a654883fbd3f0bbdefae6b15516d6ba508dbd1e3fc746654fb0c8a796f6e5db2b16a3913da002362d41a2e01aebc63fb92d665209e02ed5ae6109208dfaddb400b81e70ca0714ef1ecd047ca677d5b9cf25c16e92150cac2a1ce02109352fb6d34c35f6d2a3f0233cc8c27beb16daba535254babff9ee0305cd70bf34fcedd0bd567809e8ed649b513c14ddd16b033effd82d24a0e4bb78a9d1c2582025fc29847b888367cf830667b7264991d1f5f4a6d345791c923c737d213e3ef3b4939f4b267e97039c9778226be940fec40f8ef8716a"}) 2018/01/04 09:27:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffffffffffffffc1, 0x401, 0x7fffffff, 0x87, 0xc33a, 0x0, 0x9d9, 0x6, 0x9, 0x200, 0x8, 0x8001}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x4, 0x7, [0xf4e6, 0x9, 0x2, 0x58, 0x3f, 0x2705, 0x20]}, &(0x7f0000cb9000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x107)={r2, 0xff, "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"}, &(0x7f0000e80000)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) bind$netrom(r3, &(0x7f000043e000)=@full={{0x3, {"48b093bf45e141"}, 0x80000001}, [{"612b9aae66e029"}, {"68a772983bae23"}, {"c3ddc2ff57fb29"}, {"99a8e509e24ea8"}, {"9634248c838bde"}, {"77806e0768c5a2"}, {"a762c070558399"}, {"c77f0c945d6cfd"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00000e1000-0xd)='/dev/net/tun\x00', 0x0, 0x82080) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r5 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f000094b000)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000e99000)=0xf99) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000915000-0x10)={0x16, 0x0, &(0x7f0000fb2000)=""}) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000557000)={0x8, 0x1, {0x3, 0x1, 0x2, 0x0, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmc(&(0x7f00006c9000)='/dev/snd/pcmC#D#c\x00', 0x9a, 0x105000) writev(r0, &(0x7f000041f000)=[{&(0x7f0000b8d000-0x44)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000000000001000100f6", 0x29}], 0x1) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000963000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00006bf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000493000)={0x0, 0x0, 0x0}, &(0x7f0000ec3000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00006a9000+0xc0b)={{0x7f, 0x2, 0x7, 0x4b0184a7, "0b514340273e45d37f582a3291d01b66cc690d763e716568e1465cd4463b28ba3e2115707c4ebb2c6bdb5faf", 0x10000}, 0x0, 0x0, 0x800, r2, 0x832d, 0x5, "36f3e65ad6202cc0da4723816d57bcf4f42f901007b2506f2d49320ec75c11156345104690fa9f6733d1b6a864197f56f60bb61fd6f373f1cc2f713651b5ac08", &(0x7f000012f000-0x10)='/selinux/member\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0xffffffff, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f000082e000)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000268000)=""/178) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000980000-0xc)={0x95, 0x7, 0x6, 0x0, 0x81, 0x6, 0x8001}, 0xc) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004f8000)='/dev/adsp#\x00', 0x80, 0x1a1000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000815000-0x4)=0x8, &(0x7f00001cc000-0x4)=0x4) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dd9000-0x20)={"7f66c5a48cea27c28bb9ba41c2021da0", {0x4, 0x0, 0x0, "b7e16f77bedf", 0x1, 0x0}}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000d48000-0x28)={0xff, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fstatfs(r1, &(0x7f0000bf4000+0x70e)=""/0) sendto$inet6(r1, &(0x7f00005ba000-0xc6)="", 0x0, 0x0, 0x0, 0x0) bind$netrom(r2, &(0x7f00001cb000)=@full={{0x3, {"0507a489beb411"}, 0x3f}, [{"0cbc9a4eef5a02"}, {"91cf0e677a494a"}, {"8184f000cc8ddd"}, {"49b06ca4251995"}, {"c38ff18f7bbbae"}, {"5c14c4bd855000"}, {"f66cc6af87277b"}, {"9232db99c3941c"}]}, 0x48) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000951000-0x28)={0x8, 0x4, 0x3ff, 0x5, "c471877c423cf37e8fd950e1b4dbe4127c40b7682043a91d9bf7489ca492c8e5"}) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000d17000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x60080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x5010, 0x0, 0x5, 0x7}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"96c1bd2ff024ce"}, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) getpeername$ax25(r1, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/04 09:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000092f000)={r0, r0, 0x2, 0x8, &(0x7f0000005000-0xb2)="ceece4d97dad0e262ae7436468d413d7a96ef9a4c571bba1b7ea7d0b9f8a36633357d3ef63779ead9bd5456a9ff0d947bf0f2819398dac7307b7aca62ab14581f1e47297edc1bb90876b5d6d07f3d3a6d01cba26a4eae1ea444efdab31e5e8be74a30b67ed88894203589104b73c23df410139804861ceea096561e556d5796dcf10f1a275b6f015980d42ddc375f47edde24b8ddbc360034083339781cfaf5114af98ddcbd575f60609f929a31d3d01d4bd", 0x9, 0x3, 0x3, 0xac6, 0xfffffffeffffffff, 0x8, 0xfffffffffffffffc, "b67070ea561a9e941ade"}) ioctl(r0, 0x5b2, &(0x7f0000f26000)="") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000cf000)=0x0) 2018/01/04 09:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002a6000)={0x0, 0x0}, 0x4800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004d4000-0x8)=0x7) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmsg$inet_sctp(r1, &(0x7f00004c6000)={&(0x7f00005b3000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000265000)=[{&(0x7f0000e00000)="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", 0x4e5}], 0x1, &(0x7f0000be3000)=[], 0x0, 0x0}, 0x0) listen(r1, 0x2101) accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/04 09:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) open(&(0x7f0000c03000-0x8)='./file0\x00', 0x20001, 0x20) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f000047f000-0x8)='./file0\x00', 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000166000)=0x4) 2018/01/04 09:27:39 executing program 2: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003ac000)=0x0, &(0x7f0000ca1000-0x4)=0x0, &(0x7f0000c05000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000924000-0x4)=0x0) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) setgid(0x0) 2018/01/04 09:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000db4000/0x3000)=nil, 0x3000, 0x64) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = syz_open_dev$mice(&(0x7f0000140000)='/dev/input/mice\x00', 0x0, 0x420001) epoll_pwait(r1, &(0x7f0000b73000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x261b, &(0x7f00000b0000-0x4)={0x3ff}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aed000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d4000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$evdev(r4, &(0x7f0000d78000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:27:40 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f000088f000)="1d56d0a8a4052d87c1db22eb738f44fb0ce7d889f1a79541fa1b5add9185ff673dfa92635fda6ba5236bbf0ed78029400a89ecdffab163b42140c7c3ad1d94e3bcf9b19fb34791b02f53d363cf4e50de6e1273d069480194fe0994db27ed7d3be6b3caaa884158fc885eff2874c0fd5fb8213a01b9024759ca435e95f6b2dca1343ae4d8d2a088c02e913d015520821ea05dbdf02b55ac569dcf") ioctl$TCSETSF(r0, 0x5404, &(0x7f00005e6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000832000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "0a792baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d3f000000000100"}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/mls\x00', 0x0, 0x0) mq_notify(r0, &(0x7f000068e000)={0x0, 0x2, 0x0, @thr={&(0x7f0000338000)="d3f48612962c57fb853498ecf00acf17eae797798abc73a94bf7fde158f31a6baf531a02e2ebd36e1b5e56a663bd7571850ed9dd937716e6ad6456b811d55dbf5ebf2cd58ca7d568858df326b727cf8522136b7eea093655bf0211909561ab1c9848e2e1ff848ad9c147e902ad7e839f852524b5896890bb6821a65c9a9049a274120356e7382f9229a11121abda598ce0883cf48ca050164491cad7074e92719a46e2ca47712cf2bec00e9291d9cd86c6fdfebfde3c354b9b112fc7238ece41437d0b1ba9cb5f5f7afa0840a065b9163fe99ae2b046f0bcb11e2608a0e131f98197a598110ed597c8f5426e2225b2305d4eb92620", &(0x7f0000900000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x401}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000)=0x1) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000299000-0xf)='/dev/sequencer\x00', 0x101, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fc6000-0x8)=[{0x8, 0x182601a}], 0x1) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a32000-0x4)=0x40, &(0x7f00001dc000)=0x4) recvfrom$inet(r1, &(0x7f000003a000-0x99)=""/153, 0x99, 0x0, &(0x7f00001c3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r2, 0x3f) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008bc000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) close(r0) [ 116.984217] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2018/01/04 09:27:40 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000348000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009f3000-0x4)=0x301) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000090c000)={0x0, 0x0}) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ce) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f0000015000-0x1)="", &(0x7f0000014000-0xe8)=""/0}, 0x18) 2018/01/04 09:27:40 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0x7ff, 0x4) open_by_handle_at(r0, &(0x7f000039e000)={0xe4, 0x9, "36ddb14f78b943b7a6e2d598fa16c3f584e84e369552a0fae31f79cf8acd85aaea72d42d422b87595f34c2f5cc405b576d3f340da788ff762bbd5583709348c3854cfc3f0fa2b36af993c740f04349be5714b780513835a03939c026684b833a22193b546d0d7bfc946928ad35d816e0363f91a58aadd6188ed139ed60962a9255e3220dbcdc3d03757c7f68ebe51c97956ee1a1c3b6ec329b5b2fc096b3278a75c88359d34acb55b5b499959b6a1d28ffa998f57976e7ce7230faff388a2373185583e61d872b9e0c6d08dd03091230a93e0ea637eff24de5f8527f"}, 0x40) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"988cf7d71c8a086d554688440a1253ed958efa04e22ef6ef8ffd87cba4442b10226f20a0c97040cb8156ce2f546fa12dbea9e6b3355018580641acb2897cb4c62e5f5c3baff441a376d03382365f6c5df7e415c161d9117aa6f26ad1c0ebe0d4ffc16728d710a077345e25b4c1448e38cf89a1da3f84e63f0370a367afa2c9c8148a5e587dcf993f407563b54fd1f1fc2ea2b5c0cc620b81ecccfbe7e63e28eded3f46716fc75df7ec01bc2a6839e11714c894234322198c55959bd51688c79f667f4264f9991f58f4f4dddb1f2243676a154dd1e4943adfc202b36ae5e52be2cb99f869c7fb43bef4f5bb18e4e3e9b973548b2c574e566abea232a7ab8e6e3547603c1a879c0a5b13b29ac0d46220caa745c56650da71ac4f5d06e24c3f35c7b9d8b7f0e5bb4a8984fa92e83e954de29b32309ea3c958b2ff6a3a874ca100c98bed28b4b9a741de18169450cc51e66b0fa472c6b5226cd32b02bcd50b1bdf0b392ec1c611d99354314cd53f6abb02a4ca83aab65f6c624071177d9e834b1114e2b9fc760781b06d9862a5655d7ce3251f82c99265255899b56c32b938c06439bfb3efb100db04bfebe65fc227d78271ac4454fef2c1009298253a7d51d085645236e1cf77b1309589eaffc4824c61de809dbfd3098346f57083c617c97fb96ef9c0f96fdea17178e3377e33d2d0cb48796107d90a8ab130f09051ead87a971143e91c0f862a9921c07356cc3c46f88c5e4609d50f0012f22a85e395c00cec433dbf9b484c6e629c4a5ccb0fbf504848f76217c5961dab3dd669f2e568f14d9eff76f3b9c53cc027015e69c2d1a68d9328165e4963da03f9e491544c47effa7ef7077c8f51be8fc11ab447c6e85e09749a3432a3f407c82352b918798496cc2514eb247426a037e4974047d20e2579cfbdc86c32c620dab6af45142ee2124212847bbd7987a7c8cf69e8ee6918a51d5c1dd474508b1156abb155b720ae08ab8133146d2b0e923835f0bddafbc1df0955eef41120545ef034052c52ae664b147568def53da3a3c3866bd43816e8ba7ce711ae80c5d2ea225d44de1f6572fbbeb887c0d377a068819d32adbab924ba92acd9d80c60329fb7efb75b486d5404e65f0ba0ab036e2e5907e7086102b7047457598b907fdd874d249ffec6b0f5eb3214e2f0ccdec0dadb9f339281d6c951abc1f28ba34a071ba67ec9330615503fdbd4f36431e6e66d3616ab7f5228ae67b9a1c4bd6dcc6ac36adf1e219693061e25c24d5124185f3f904c1de5a2560fd2796758448ac73e7f52374ed2c793740eee04bde57d26d908fef3cd4396e180c97e52b7f742739bf37bf4d126bef984f8b1578adf9b862a1e6688f7879522dcb0ad7605decbcd9871d3aa4d6e5b5e47d3f3eb0eea6a18a205cb8996ab92af2b4a7033f832715b62fb3c79f39e8d71d64df43c"}) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000943000)="ad34090523af09a957c519da8cd9c73af6517ff2d3a28e741cdc857059f85c6af12345eb8ce7b153b10a0b5b03d6b936c1d3cbcd711539e99dc88b6debc7676794a2532ecfcb45eb2a1c29e2267543d1e46f5df1eec45e19d564dff89d4789a9cf51a50f853d5116b3720df629a28d1049c9dd5cfeacbdfac07d199199d76b60edc051c88c71788c06", 0x89) r2 = syz_open_dev$adsp(&(0x7f0000833000-0xb)='/dev/adsp#\x00', 0x3f, 0x210000) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000078e000)={0x0, 0x7f, 0x101, &(0x7f0000c3c000)=0x0}) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000ae0000-0x18)=[{r1, 0x2080, 0x0}, {r2, 0x0, 0x0}, {r1, 0x80, 0x0}], 0x3, &(0x7f00002a0000-0x10)={0x0, 0x0}, &(0x7f0000c53000)={0x4}, 0x8) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000bea000-0x10)={0x3, &(0x7f0000dbd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000719000)={r5, 0x2}) 2018/01/04 09:27:40 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006a3000)=0x0) capset(&(0x7f0000224000-0x8)={0x20071026, r0}, &(0x7f0000721000-0x18)={0x9, 0x5, 0x10000, 0x3, 0x2, 0x200}) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000473000)={0xcd}, 0x8, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f0000108000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80000) fcntl$dupfd(r0, 0x0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r2, 0x7) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000098f000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ebc000)=0x0, &(0x7f0000b54000)=0x4) r2 = semget(0x0, 0x2, 0x0) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000c5c000)=""/3) write(r0, &(0x7f000027b000)="2400000058001f0014faf4070033ff0024fef51108000100febfffff0800020000ffed00", 0x24) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) 2018/01/04 09:27:40 executing program 7: modify_ldt$read(0x0, &(0x7f000039b000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000030d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "86a572", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c63000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe6", 0x10) r1 = memfd_create(&(0x7f0000552000-0xe)="5b6b657972696e671747504c5d00", 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008ba000-0x18)={0x0, 0x1a1, 0x10, 0x4, 0x5}, &(0x7f0000ce5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e4f000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008cb000)=0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0x10)="60b3f708be7bf139983d86c54a1c4f90", 0x10) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f0000083000)=[{r0, 0x0, 0x0}], 0x1, 0x80) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f000054a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)=']*\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) pipe2(&(0x7f0000106000)={0x0, 0x0}, 0x4000) getpeername$unix(r1, &(0x7f0000208000-0x6e)=@file={0x0, ""/108}, &(0x7f000053a000-0x4)=0x6e) r2 = creat(&(0x7f0000d89000-0x8)='./file0\x00', 0x94) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000f70000)={0x5000, 0x0, 0x5, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e22000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.\x00', '-$\x00'}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000037f000-0x118)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004a0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a7e000)={0x0, 0x7f, 0xc213}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xdc, "69ecf22e16b968cc34472c9f6f912098d1d17e600921c888049b9380f2a6dbacfa32762b98bc6662d589c77db193d396063ecca845520b0b29b5f5bcdfcaa83a08c454f4fd87e355409f265e34339e6d4d256d6a847072c6b572454f0b9c9cc0f4480dc2c4b871f57604b9108e99848c0f891726620befd54d67e89e2a4f8e66f3825a068c0387e2940354289420d68d48f3eeb73bfd59d655c9848ded9aa9e2cd97b00b330e82abbddb74e7a9c0b98abea426281e40267e69f148f4b1a96bfe943b73653157aa8ad743de2a7f63cab1e1da95142f66f58c48580c5a"}, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x92, "2131ba714006b58895a8c6b2a6e6bed8c83042a2fb70871b32e2ba764ab076295267c7823118eae3acafa0e74585e048d5bdfc6998fb50342c1d5965c36572113caea68936d70994ab7b8f3cb5dd9201f6ea35cc65dd3c7ed94d95c826365a2ba0002ff45d4d8089ad3d78fdfd28d92a3bca9d03b5c74b3cbbca8e9d474d05231dbcf5e359a2acc73d7ad44315b4c929b233"}, &(0x7f0000002000-0x4)=0x9a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x6c00000000000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000cee000)=""/4096) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000681000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000073c000-0x4)=0x10) renameat(r0, &(0x7f000083c000-0x8)='./file0\x00', r0, &(0x7f0000bbe000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008a0000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000470000)=0xa0) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000089c000)={[{0x5, 0x4, 0x9, 0x2, 0x292fb34a, 0x5, 0x7fffffff, 0x8, 0xfffffffffffffff9, 0xab1b, 0x40, 0x6, 0x6}, {0x3, 0x1000, 0x0, 0x7fff, 0x9, 0x20, 0x100000001, 0x8, 0x3, 0x9, 0x101, 0x9, 0x5}, {0x3, 0x3, 0x7, 0x5, 0x4, 0x3, 0xfffffffffffffe47, 0x0, 0x7fff, 0x81, 0x9027, 0x2, 0x9987}], 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00006c2000)={0x2, "29408ffccaddee0ef3d138326cc127de38547994f705736f5521f4fb6e125c010bb66a4b91b9d8fb6755e79d45499df6758802acadc5091a"}, 0x40, 0x800) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r1, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000dfd000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00002b6000-0xa6)=""/166) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x11, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d37000)=0x100, 0x4) r2 = msgget$private(0x0, 0x44) syz_open_dev$mice(&(0x7f00002b8000-0x10)='/dev/input/mice\x00', 0x0, 0x42a901) r3 = geteuid() r4 = getgid() fstat(r1, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d4a000-0x4)=[0xffffffffffffffff]) fdatasync(r1) fcntl$getownex(r1, 0x10, &(0x7f00000dc000-0x8)={0x0, 0x0}) r8 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000b36000)={{0x101, r3, r4, r5, r6, 0x2, 0x97, 0x0, 0x0, 0x0}, 0xfff, 0x81, 0x9, 0x1, 0x7, 0xffffffffffffffe0, r7, r8, 0x0, 0x0}) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f80000)=@get={0x1, &(0x7f0000f81000-0xf0)=""/240, 0x8000}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ad000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000170000e65a", 0x21) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) accept$netrom(r0, &(0x7f0000961000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d47000-0x4)=0x48) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000221000-0x8)="89070404003c0c29", 0x8) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000338000)=""/0, &(0x7f0000001000)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$sg(&(0x7f00009c1000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a1c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000b60000)=r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 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]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl(r3, 0x0, &(0x7f0000000000)="") fcntl$getownex(r1, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0xfffffffffffffffe, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f00007fa000-0x30)=[], 0x0, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000081c000-0xf5)=""/245, &(0x7f0000ab2000-0x4)=0xf5) r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r3, 0x2) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) mq_timedsend(r4, &(0x7f00005d7000-0xdd)="", 0x0, 0x6, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000719000-0xd0)={0x8, 0x0, ""}, 0x0) connect(0xffffffffffffffff, &(0x7f000056c000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "70bfd776d12d28c38e9d12b75ee369bfe05faba821d78023b1565cfe4a96eec4bba4d2fb61a39badc3f25a865a532273791e3e41afd94a27d4a443bee4be0c", 0x0}, 0x60) mq_timedsend(0xffffffffffffffff, &(0x7f0000d6d000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f0000168000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f000029a000-0x4)=0xffffffffffffffff) open_by_handle_at(r4, &(0x7f000044e000-0xc)={0xc, 0x69d, "83f1dfe3"}, 0x2000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000b3f000)=""/114, 0x72, 0x3, 0x0) getegid() 2018/01/04 09:27:40 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000c03000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000e1000-0x9)='/dev/dsp\x00', 0x10002, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000794000)=0x1f) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000076f000)='-\x00', 0x1) getsockname$unix(r0, &(0x7f000087f000-0x6e)=@file={0x0, ""/108}, &(0x7f000090f000)=0x6e) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001a1000)={0x5, 0x2, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) signalfd(r1, &(0x7f0000258000-0x8)={0x2}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000056000)="1f0000000006ffde0000f49f071000e4e90500060900d98006000000000012", 0x1f) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000055d000)={@generic="334bfc464be3bfb9a02929b7b91a212d", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000493000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f7010000000000000001", 0x48) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffff9c, 0x1, 0x5, &(0x7f00002ad000-0x4)=0x0, &(0x7f0000f50000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000841000-0x8)={0x0, 0xbfd}, &(0x7f0000a33000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000750000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00008a9000-0xa)={0x9, 0x24, [0x7ff, 0xfffffffffffffff7, 0x1f, 0x1, 0x0, 0x6, 0x957, 0x5, 0x4]}) r3 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/checkreqprot\x00', 0x760cec44e2ba5681, 0x0) ioctl$ION_IOC_CUSTOM(r5, 0xc0104906, &(0x7f0000173000-0x10)={0x7fffffff, 0x72af73d4}) keyctl$link(0x8, r3, r4) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009b6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000841000-0x4)=0x2, 0xfffffffffffffd1c) faccessat(r6, &(0x7f0000df3000-0x8)='./file0\x00', 0x2, 0x500) keyctl$session_to_parent(0x12) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) flistxattr(r0, &(0x7f00000dc000)=""/18, 0x35b) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x100000000005, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00001e7000-0x20)={0x1, &(0x7f000040d000-0x8)=0x0, 0x4, r1, 0x4}) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000289000)={0x3}, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000015a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063c000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a66000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000f9e000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000217000-0x4)=0x1b, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x4, &(0x7f0000338000)=""/0, &(0x7f0000001000)=0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = fcntl$getown(r3, 0x9) waitid(0x0, r4, &(0x7f000030e000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000d0e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcd000)={0xffffffffffffff9c}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fce000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000371000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b8000-0x4)=0xe8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000495000)=0x0, &(0x7f0000fcd000)=0x0, &(0x7f00007b3000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00005be000)={&(0x7f0000c9c000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00006e8000-0x10)=[{&(0x7f000021b000)=[{0xfc, 0x7fff, 0x800, 0xfffffffffffffffc, 0x2, "32102d06ebf19171c007a33eb228b67872c5609632a1f639377188bd648c5b3e3fc014ecf22947eb7d1f9ccc20db8c9ec84b34f2ac957b09f88079e2f91ea000fd5e7c7f4a389f3f2b1a235a32fcafc0df7e0ef7430c7e02ad8b2de6ffda90d08802247db74c6a1294c32f2e2b339955db3af2847b18baa40351efe7b1c2bf9902a976972d0e990b3a03d3aaa5f6c84b33c9f0f7703b8030fe6e6aabe206480a2aa9a4a24e7b875d940a8af48829123d891609577e60003141b84c1ce59b1ae674c3da33d7c9ab4ba1ddda33769238f5bfe2c8719fac0ba7a7116e9187df2a2fa54ff193b58eea0eaf98903a"}, {0x1010, 0x1, 0x100, 0x8, 0x0, "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{0x1010, 0x8, 0x800, 0xbb1a, 0x3, 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"}], 0x211c}], 0x1, &(0x7f0000fce000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40080}, 0x8000) r4 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/rfkill\x00', 0x408002, 0x0) 2018/01/04 09:27:40 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x15, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x81, 0xe100) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000001b000)={r1, r3}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/04 09:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f51000-0xc)={0x0, 0x0}) shutdown(r2, 0x1) dup2(r2, r3) getsockname(r1, &(0x7f0000ea9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc7000)=0x10) shutdown(r2, 0x0) 2018/01/04 09:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000916000-0xdb)=""/219, 0xdb) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a2f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x79) listen(r1, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000174000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a3000)=0x8c) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4, &(0x7f0000ef5000-0x10)={0x1, &(0x7f0000000000)=[{0x200000006, 0x0, 0x0, 0x407ffc0003}]}) getuid() 2018/01/04 09:27:40 executing program 2: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e87000-0x15)="34c26c39cea691c8b8c6074fb60d6d0fc68f4aaa48eab658336be8829b2e0c74a7fbe4ab53054365b6944644c039173d6511310e3367f2346f9f3ae36592cbc84f9ec54a23e8e663f021d18c505aa8cc9db776a6bbf4cc55b5195b5c9749082b8b95d6e49f38d5ed07761cebee3834007867c2b6902a51bfba4d37c4595d635892234778d806439fd79c4e30702199c5f13dfb698c2e7dccd693c2c1ee47275efc3d9630f4be1c03f93202ef20e86260c3c1072350b6f0c7db8dc405e63a3a44af9488eaa598fdb334dddb1cd00af0c9936c979ddbc594b374bb9f75bf7ed78ab3f5ea", 0xe3) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={r1, r2+30000000}, &(0x7f0000d6a000-0x8)={0x4}, 0x8) unshare(0x400) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:27:41 executing program 0 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000b5d000-0xa)='/dev/vcs#\x00', 0x7f, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000)='/dev/vcs#\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 117.918444] FAULT_INJECTION: forcing a failure. [ 117.918444] name failslab, interval 1, probability 0, space 0, times 0 [ 117.948635] CPU: 0 PID: 22392 Comm: syz-executor0 Not tainted 4.15.0-rc6+ #247 [ 117.956049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.965401] Call Trace: [ 117.967995] dump_stack+0x194/0x257 [ 117.971640] ? arch_local_irq_restore+0x53/0x53 [ 117.976357] should_fail+0x8c0/0xa40 [ 117.980090] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.985260] ? find_held_lock+0x35/0x1d0 [ 117.989404] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 117.995299] ? rcu_note_context_switch+0x710/0x710 [ 118.000264] should_failslab+0xec/0x120 [ 118.004243] kmem_cache_alloc_trace+0x4b/0x750 [ 118.008823] ? file_has_perm+0x1ee/0x5d0 [ 118.012875] alloc_pipe_info+0xb1/0x350 [ 118.016859] splice_direct_to_actor+0x64a/0x820 [ 118.021527] ? _cond_resched+0x14/0x30 [ 118.025404] ? generic_pipe_buf_nosteal+0x10/0x10 [ 118.030242] ? selinux_file_permission+0x82/0x460 [ 118.035077] ? do_splice_to+0x160/0x160 [ 118.039031] ? security_file_permission+0x89/0x1e0 [ 118.043943] ? rw_verify_area+0xe5/0x2b0 [ 118.048000] do_splice_direct+0x29b/0x3c0 [ 118.052138] ? splice_direct_to_actor+0x820/0x820 [ 118.056970] ? rw_verify_area+0xe5/0x2b0 [ 118.061027] do_sendfile+0x5c9/0xe80 [ 118.064739] ? do_compat_pwritev64+0x100/0x100 [ 118.069304] ? __might_sleep+0x95/0x190 [ 118.073266] ? kasan_check_write+0x14/0x20 [ 118.077481] ? _copy_from_user+0x99/0x110 [ 118.081613] SyS_sendfile64+0xbd/0x160 [ 118.085480] ? SyS_sendfile+0x1a0/0x1a0 [ 118.089428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.094435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.099189] entry_SYSCALL_64_fastpath+0x23/0x9a [ 118.103917] RIP: 0033:0x452ac9 [ 118.107102] RSP: 002b:00007fd068fb1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0xfffffffffffffffd, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000028a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) preadv(r1, &(0x7f0000d17000)=[{&(0x7f00001b5000-0x23)=""/35, 0x23}], 0x1, 0x0) 2018/01/04 09:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a58000-0x30)={0x0, 0x92, 0xff9, 0x1000, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000024a000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00007d0000)="62f92af131b447e8b1d2beebf476dd9e7fcb7145ae8129492089e1548cd1bd8d457dccf49dda876955e73d13fddd4cc2b46fd6901414a03318c20b4c28dc5fe4bedd954b7b40f104f4a4df421b67561cc89add033b569cc155295b587d2edb55bb7072fc3f9b6b8aa739ae16550aa027eb8ac2b8ee2e5150d0f32f024a1b32d4e1289ad0bcc587dd9e759a21fb3d31f648ccaa33132c7d444ee781386b750bb188d76f4280a27704887d0652d22828133e4607e0a527118afd0cb95e72e573c4dc705c5952e505f238f2ea25c8408b3a") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x840, 0x141) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000645000-0x8)={0x0, r2}) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000904000-0x8)={r3, r2}) preadv(r0, &(0x7f0000185000-0x80)=[{&(0x7f00005e8000)=""/209, 0xd1}, {&(0x7f0000567000-0xa9)=""/169, 0xa9}, {&(0x7f000058f000)=""/122, 0x7a}, {&(0x7f0000ca0000)=""/13, 0xd}, {&(0x7f0000299000-0x1e)=""/30, 0x1e}, {&(0x7f00001d2000)=""/21, 0x15}, {&(0x7f00002c5000)=""/39, 0x27}, {&(0x7f00008fc000-0x13)=""/19, 0x13}], 0x8, 0x21) bind$alg(r2, &(0x7f00001bd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000225000+0x14c)={0x15, 0x32, &(0x7f0000823000)="543cb10ef7b834f936bf54de665528e98829c04eea6f784eca98cd2f85aa0f5cc62ae73b9d39ba94a419847c8c56c680a74a"}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/01/04 09:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/checkreqprot\x00', 0x200001, 0x0) r1 = creat(&(0x7f000032c000)='./file0\x00', 0x0) mq_getsetattr(r1, &(0x7f0000609000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000ab000)=0x0, &(0x7f00004cc000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000088a000-0x10)={0x2, &(0x7f000027e000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000063e000)={r2, 0x2, &(0x7f0000753000-0x8)=[0x7ff, 0x80], &(0x7f00007e5000)=[0x8, 0x100, 0x5, 0x0, 0x6, 0x3ff, 0x1c1], 0x60, 0x3, 0x0, &(0x7f0000df6000)=[0x9, 0x1, 0x20], &(0x7f0000825000-0x28)=[0xffffffffecb49d92, 0x4, 0xb5, 0x7, 0xccb, 0x7fff, 0x5, 0x4, 0x7, 0x6], 0x0}) kexec_load(0xff, 0x4, &(0x7f00008c0000-0x80)=[{&(0x7f0000b46000)="e891115c0d636389e2eaa97e4e93c45640603412c387517ef2e18798a138d140438fa38231182e3c3c8da075758bd425799eafca65f85f23", 0x38, 0x3f, 0x7}, {&(0x7f00001f9000)="39a4aed69e41eae2d88fcaf2005374f21a4f60ffba2bfa0695c99866eb6c30b5232bf993861faf7b0700846d78cdb953642490d26f9bf5a4ae7e449a7515423463bad426cf11fac3a6fe05fda3a5dab357ef69b52bcd6213f0fc41361e9b108dc632cd5ae89d342a3269efa2b3fda0f204a2621106b163dea1bd4e97d34760d9e2e6858f2df24eef2b54bed120535ce26119b0fad77ba000e1eb6043b8934825eece94931ce2180912561e335a926436ce4427b833802e7105a3e6", 0xbb, 0x9, 0x6}, {&(0x7f000088f000)="2c10b89033fec80791d204c54f747d378a59e68caa5265fc71aa6ee86293625b852ae8ca03f09cfef078483cebc999fdc95df46ef09fe9352069cee708071e6f4499ec84fb1cc013d83982cb3effac2ad6df0e5684bc7e0eef9f49e32f8941d247b2cd8d3550e6eaec270bf962dcf1a4132f82ae9d1e5e8f15b7304bdf167f4bb800bc2c7e225a14aa08eb54e9d3b13414050754fd266b081f5b3b8153305875410b56f48ed857e7a0bc72a36c6e2facadf434f651ebaad20e9a5bb153364e701222cfa0524ef819fdee015752361a5fc78967b3e6f4812b9bb8a507b98bf7427fb245dd5a90794b565ee49ab33db15ef381be1e8d00b447de", 0xf9, 0x80000001, 0x6}, {&(0x7f0000afd000)="2ed91c5356840c886446c2bbf5e2c5e857ec647851060d229484a6c3939497d78bb7edd81af8780cfae97be84da2921903f6ba0bf1bf990cf28a1a0ad67192e35b6fb341e54f0d5658d6ab48925f8049f5c2e2001ad1c4026a371320190b0efc01d027e284685b8115d65550be4d7e232679c7816feeb0171db2df4c13967d81e852433a8922f58de25b4ec5f150de93b959df8995d3b589c4def708a8", 0x9d, 0x9, 0x7}], 0x3e0000) fremovexattr(r1, &(0x7f0000344000)=@random={'system.\x00', 'wlan1ppp0\x00'}) 2018/01/04 09:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000135000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000337000-0x4)=0x14) connect$packet(r1, &(0x7f0000f87000-0x14)={0x11, 0xc, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$admmidi(&(0x7f00003dd000)='/dev/admmidi#\x00', 0x1, 0x4001) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000cb4000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000)={0x0, 0x0, 0x0}, &(0x7f00009c6000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000e5c000-0x8)={0x2, r4}) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000e4c000)={0x3, 0x1, 0xfff}) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000592000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f00007e8000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 118.114790] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 118.122037] RDX: 00000000204db000 RSI: 0000000000000016 RDI: 0000000000000014 [ 118.129280] RBP: 00000000000005d4 R08: 0000000000000000 R09: 0000000000000000 [ 118.136522] R10: 00000000000000ff R11: 0000000000000212 R12: 00000000006f6c80 [ 118.143763] R13: 00000000ffffffff R14: 00007fd068fb26d4 R15: 0000000000000000 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00009a1000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f00003fc000-0xc0)="ba617364fe8cd6995c06252542e2267c8071f73724af01477abe37229434d3b8bdd930aad8e670fe95f23db7798bcbc7b7f9f993bce7d4106894e16f5ec24996343ccfd0b091ac070eba1921eac8a8e14d08b19c5b224add9189e14e7aa854bad2faa8a1ccfe245337d7b7dca0f93f681ae1c330ff5a9c71487a19ae537b5524eabac42e0000000000000000e8db01606ad7761c774ac3b773ab528e3dc18850a19000c83a6a990c8fae933ccd6e6e877d55be45090dbe02507736a44f92d12a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00008d8000)={&(0x7f0000959000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sched_yield() [ 118.230652] device eql entered promiscuous mode 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00008ec000-0x38)={&(0x7f0000382000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000db2000-0x20)=[{&(0x7f0000bd1000)=""/4096, 0x1000}, {&(0x7f0000e49000)=""/194, 0xc2}], 0x2, &(0x7f0000e5e000-0xb2)=""/178, 0xb2, 0x7001}, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f00007db000-0x86)="1186b7e1fd6d598ce13e8bbb1b3e35ffa5716039d8cd607170e173f3c5ea938acc848776eccb096e20dbe3f995b7b3d0b0a7bc4d447764fd9d1c4c24d4f127a5d548835a9b2aef5ff032b2aea21768e17e4aaf651991911f68f751d66e80c9174a14f8ce472d7651d0ba244f6604037273a966995057a518ce1f43958fd671e32b3ca9d27c3a", 0x86, 0x20004000, &(0x7f00002a7000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000e80000-0x70)=[{&(0x7f0000144000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000bc4000)=[], 0x0, &(0x7f0000b89000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x46, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008ac000-0x4)='tls\x00', 0x4) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a28000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000ff1000)=0x0, &(0x7f0000c72000-0x4)=0x0, &(0x7f0000080000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005b5000)={0x0, 0xc8, "ba2d45fb40b09551dfc18298669d2c055b2d0140da5914a85ae7bcff504f8bec5954f54ad48af81c89cfde001978143221a8a1d4e9d1916da67759ae4aed1e18ee1723dbb95da19d3d574646a366913cb347490f24e51248c72805a304ce82f5a6955e48b0c51511d9a2c89c4a04a72f2fb7d96d7534e7d6e27542c3629db6d1186f09710fb5907913920a94f7688dcd1c9dd8c3063bdc513827bde6c1dece8cfa30d98308056ad43472d063d7b98c0f22e945af385c559080611f70cd25d2fd9cd81941447c7be4"}, &(0x7f0000ca1000-0x4)=0xd0) socketpair(0x5, 0x80006, 0xc6, &(0x7f0000d0e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005d6000)={0x8, 0x40, 0x8209, 0x1, 0x14000000, 0x2, 0x100000001, 0x7, r1}, 0x20) 2018/01/04 09:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007c9000)={0xffffffffffffffff, &(0x7f00003cb000)="eacdffb8b2bf7abeb40b1c086a6dd38d0f2f77208dd46fe0087382c88b0e33b75b248d0d5d6c331293b2137e7605a47b608399a9400ea2c876354dec74e0aa8575c662d342f0b7b929b3f164c85a9f8ab646d8adf81c8f"}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fsetxattr(r0, &(0x7f00007f1000-0xb)=@random={'osx.\x00', 'self$\x00'}, &(0x7f0000967000-0x3)='lo\x00', 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f000049a000-0x10)={r1, &(0x7f0000b1d000-0x59)="15b3b3d0dfc17f977c7a27d0fe5d3228cdfe93f166d9c8d9a005ed9cf39b6cb6dca15770624daf5b72c2638dbdfdb2fc18cf708b6267107a6874f1dd6fe34c44f958616601c5a1c5fa6939ee49722341187c21c8a71efca8d2"}, 0x10) sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000978000)='/dev/dsp\x00', 0x3e, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000a1000-0x90)={[0x9, 0x80000001, 0x100000001, 0x3f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl(r2, 0x0, &(0x7f0000e77000)="44b694835bd4d114d1694cfac15dcc870b58c0a8d81a046ed1d51c9ee73fc0e964796a1e3f7e24b8cd38e868e4c8e223711b2ef2b9e940502761c836a987e0767e500285c984b4684945a47338dc2317e30e52c4270107e73cf3f106ef0df5c85f56dcb986a6204a09ba33018b62191dd67bb2d8615d2aafed8b20319eb0d9901b9a429bc324c952b0716d4839671166de465a67121cf988327597094e5c50c4bd727f087fa76fb98a75e6c3e0abfda059415b4c6e9b6eb6b34a08ec79") ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000011e000)={0x0, 0x2aaaaaaaaaaaaac4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a5e801807f82"]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005db000-0x15)='/proc/self/net/pfkey\x00', 0x2000000000000, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setown(r0, 0x8, r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000b8000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000c35000)={0x1, 0x0, &(0x7f0000557000/0x2000)=nil}) r4 = msgget$private(0x0, 0x1) msgrcv(r4, &(0x7f0000d66000)={0x0, ""/4096}, 0x1008, 0x2, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000221000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000359000-0x4)=0x1c) 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00005f2000-0x95)={{0x2, 0x1000}, 'port0\x00', 0x4, 0x100000, 0x0, 0x2, 0xfffffffffffffff7, 0x9, 0x8, 0x0, 0x1, 0x3954, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007d3000/0x1000)=nil, 0x1000, 0x0, 0x2, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000256000)=0x0) syz_open_procfs(r0, &(0x7f000051d000-0xa)='setgroups\x00') 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000405000-0x9b)="00be331781e312e5a0e3b97b4cec293a2befb09fd7f3932ca7ae0fe973cea5f581c7f731c888d7ac4f7d459609d726409c0da9b9c48d108ba4cf1f8430ef03aef80106f3aa6a1ce9e4db75b4ce47dc5460b63789f16aee019c3074d90e0cb94c2f3905d526857bbee0e1998445a433e5d36cf46e1f8af7e617274e97b851e8a138004f62930136b9edcc96318ea6b895dec78a089241d693cb3ba7", 0x9b, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x15a, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000c8d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0x8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000fda000)=0x3f) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000898000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075a000)='/dev/sequencer2\x00', 0x400, 0x0) recvmmsg(r1, &(0x7f00004ec000-0x3c)=[{{&(0x7f0000029000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b05000-0x50)=[{&(0x7f000047c000)=""/229, 0xe5}, {&(0x7f0000ca0000)=""/227, 0xe3}, {&(0x7f0000014000-0xa7)=""/167, 0xa7}, {&(0x7f0000142000-0x1d)=""/29, 0x1d}, {&(0x7f0000128000-0x40)=""/64, 0x40}], 0x5, &(0x7f0000b46000-0x32)=""/50, 0x32, 0x9}, 0x1f}], 0x1, 0x10002, &(0x7f00008bd000-0x10)={0x0, 0x0}) clock_nanosleep(0xfffffffffffffffc, 0x0, &(0x7f0000457000-0x8)={0x0, r0}, &(0x7f0000a3f000-0x10)={0x0, 0x0}) r2 = gettid() syz_open_procfs(r2, &(0x7f00006ff000)='net/udplite\x00') 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x8032, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000167000-0x1d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0600af", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/user\x00', 0x2, 0x0) 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) migrate_pages(r0, 0x1, &(0x7f0000547000-0x8)=0x10, &(0x7f0000945000)=0xd3) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000074a000)=0x0) ptrace(0x10, r2) 2018/01/04 09:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000791000-0x10)=@generic="8942fe8c68d2357cc527800825a26389", 0x10) sched_setaffinity(r0, 0x8, &(0x7f0000715000)=0x2) close(r2) 2018/01/04 09:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a1000-0x2)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a55000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a87000)=0x0, &(0x7f0000262000-0x4)=0x4) sendfile(r0, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000919000)=0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x4, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000-0x47)="0943094a2dc794b5d2047fd6278fd08fd05553809f359ac8fd9adae98eb180c9be83ce0bcbc67f4a245dff65d55912e01a92a44cb9bc7b454453f401c6590778436e714f11bf9d", 0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000471000)={0x0, 0x0}, &(0x7f0000000000)=0x10) timer_gettime(0x0, &(0x7f0000c61000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000006000)=[{{&(0x7f0000ba9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x99)=""/153, 0x99}], 0x1, &(0x7f0000000000)=""/111, 0x6f, 0x0}, 0x2c34}, {{&(0x7f0000002000-0x37)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000002000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000002000-0x8a)=""/138, 0x14b, 0xe9}, 0x8}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000-0x5b)=""/91, 0x5b}, {&(0x7f0000002000)=""/129, 0x81}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000002000)=""/17, 0x11}, {&(0x7f0000001000)=""/116, 0x74}, {&(0x7f0000001000-0xc)=""/12, 0xc}], 0x7, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x80000001}, 0x1}, {{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000+0x9f4)=[{&(0x7f0000004000-0x23)=""/35, 0x23}, {&(0x7f0000003000-0x5)=""/5, 0x5}, {&(0x7f0000003000+0x277)=""/4096, 0x1000}], 0x3, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x6e}, 0x81}, {{0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x5}, 0x45}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000)=""/69, 0x45}, {&(0x7f0000005000-0xea)=""/234, 0xea}], 0x2, &(0x7f0000001000)=""/110, 0x6e, 0x7fff}, 0xfffffffffffffffb}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000005000)=""/192, 0xc0, 0x492}, 0x80000000}], 0x7, 0x0, &(0x7f00005a3000)={r2, r3}) pipe2(&(0x7f0000a7d000)={0x0, 0x0}, 0x800) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f00001cb000-0xd3)=""/211, &(0x7f00000fa000)=0xd3) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d2f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) pwrite64(r1, &(0x7f0000f53000)="abf3fc7624af57bd51d6f9058d8dfeb597d69ee236a9c28174cd35350a62e6dc7a5824b4447cc0d0c648021e98780034312171caa6b691f5be168291b06280c4cc4e92c7a23be3ec7e0ec41f60488f0d90c95564cd8a1ab43b197a1c82c1", 0x5e, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000035d000-0x50)={0x4, 0xb3, 0x4000800000000000, 0x0, 0x21709871ff39d780, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000c1000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80000001, 0x5, 0x23, &(0x7f000066d000/0x3000)=nil, 0x3}) r2 = epoll_create(0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000d61000)=0x7) r3 = syz_open_dev$usbmon(&(0x7f0000f1d000)='/dev/usbmon#\x00', 0x5, 0x400100) openat$cuse(0xffffffffffffff9c, &(0x7f0000a65000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005cf000-0x6)={0x0, 0x80}, &(0x7f0000358000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000686000-0x8)={r4, 0x7, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a33000-0xc)={0x10000000, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000938000)=0x4, 0x4) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fbf000-0x9)='-trusted\x00', 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00008cb000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000fc1000-0x8)={0x0, 0x0}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000093d000)={r0, &(0x7f0000cdf000-0x94)="937178b1e71985a16ba026a7816d353238d8fd508814359b2781bda18c752984bbe2e5a5ac00c3f7b4ac1bfec34e02a98d6ee7341c830bddb1b5d03ae63621201cd6189cceea7075bbbaaae0b793a861f3133f60f6d44abc63d972cc03ed20af58508331fc19f7082d76cefd7127ec5d62be5efa6d0dab1967464f892b0342451e97c0df98fda9bae871fa9141d96032e00cd980", &(0x7f0000e69000)="c29ef96e5800e941dc36f9f7b943de95b5ab7de4035e5a879cfdbc238c0e4f6d910d0e2b30b12cb96964af702d8a661d243aa0e1f9a685bb445dceb15b922382737cfc7c6d223aa82d539ce2acd9fe14e7b933c9ec59cb7f2180039341ecec33da1327b95a650874b7737095d4beae43c0b3c6b7766dd1f42a80386c73da1bdd1783cd5fa8", 0x2}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d10000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f4000)={0x0, 0x3, 0x20, 0x2f, 0x7ff}, &(0x7f00001e8000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='attr/fscreate\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80, 0x8000, 0x1a7, 0x4b, r1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cd9000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000063d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000778000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000da4000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000716000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r2 = syz_open_dev$audion(&(0x7f000023c000-0xc)='/dev/audio#\x00', 0xfffffffffffffff7, 0x200) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000951000-0x8)={0x3, 0x5}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000057a000)={@common='ipddp0\x00', @ifru_addrs=@nfc={0x27, 0x7, 0x2, 0x4}}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00004a3000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000545000-0x8)='./file0\x00', &(0x7f0000994000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = inotify_init1(0x80000) r6 = syz_open_dev$sndctrl(&(0x7f0000c29000)='/dev/snd/controlC#\x00', 0xffffffffffff0000, 0x8000) r7 = socket$alg(0x26, 0x5, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f71000)={&(0x7f00002cb000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db4000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r11 = socket$nfc_raw(0x27, 0x3, 0x0) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) r13 = creat(&(0x7f00006f9000)='./file0\x00', 0x59) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055d000-0x4)=0xc) r21 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d8d000-0xc)={0xffffffff, 0x368, 0x0}, 0xc) r22 = syz_open_dev$dspn(&(0x7f000001b000-0xa)='/dev/dsp#\x00', 0xffff, 0x400) r23 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000021a000-0xc)={0xffffffff, 0xf5, 0x18}, 0xc) r24 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r25 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d71000-0x16)='/selinux/checkreqprot\x00', 0x82401, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e0c000)={0x0, 0x0}) r27 = accept$netrom(0xffffffffffffff9c, &(0x7f00001ec000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007fe000-0x4)=0x48) r28 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/ptmx\x00', 0x100, 0x0) r29 = syz_fuseblk_mount(&(0x7f000033d000)='./file0\x00', &(0x7f0000ced000-0x8)='./file0\x00', 0x6002, 0x0, 0xffffffffffffffff, 0x1a, 0x8, 0x5) r30 = signalfd4(0xffffffffffffffff, &(0x7f000039e000)={0x7}, 0x8, 0x80800) r31 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r32 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007a2000)={0x0, 0x0}) r34 = syz_open_dev$admmidi(&(0x7f0000a80000)='/dev/admmidi#\x00', 0x0, 0x44080) r35 = socket$bt_hci(0x1f, 0x3, 0x1) r36 = syz_open_dev$sndpcmp(&(0x7f00007c8000)='/dev/snd/pcmC#D#p\x00', 0xb8, 0x200000) r37 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000523000)=[{&(0x7f0000d18000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000483000)=[{&(0x7f0000c7c000)="532e38c673fe3ccfa4b4f37708f9bda4ffae8d9250247a431c0d710e3ff72cbd675b6a21462f83346cb03a9eb78a1dfea842678cd0cc50e41e8c5b6c2769b831694d55be07fb95f5428afc2bf185e2eb71516752b8872823f04f3b40b0a187f29a78285bc10f3c2f2eab39b8", 0x6c}, {&(0x7f0000b7f000-0xfd)="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", 0xfd}, {&(0x7f0000f9b000-0xb1)="b7f86f26d4d8fa140431b904e8a76b58c477a9c0852063cfe1cad000cd176f5e9a1cad95220c089b383fab868887a2cd341ca5fd45e7db97443d5d5ede36dfeba8f6542f1ac964bebcaee621b06ec0aab821516e6850948262053d2c2b84ea9a7ac399dd795e32f9d117c9fbbc9ee44f907cdef694a323df6a453a2a6f3d8c92d34bc9e5c8a3d447ac901bea4b0d75673a2e96bb66dc12294bd057722f6da0220235f4bde74fc1001febf52d9f76ff5a12", 0xb1}, {&(0x7f000096d000-0x1000)="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{&(0x7f0000fa3000)="8bb27956a6e52e0aacc85d09db4cb4c6fa670ca391214ad9b84d7198fe222eec22ce51e9c3adc88476332b588dd135d394103b8825ebe66ea52e782a2f69d0f88bd1086357c2c4d61f1f498184bebb0a720c5c5cd7c3766a8ce8f8c123d189e71f803a8bc01a574cbe925c3ca5ce864882fbee019a868962bdce182e96fdcaa298f56ee7396d0bd652b56e0d2dfb24b8147176f17a1679370b1448d73868117dad758490db7e676b03ced6c09789afaafe61adeb187d5a2545163c4f3d52", 0xbe}, {&(0x7f000071f000-0x3d)="7c8dd83b5018eb17d4e03dddb88707b2c690778a7ab72911bc4d70bf0824461d28182c6718bf30cf10b19e723e1387466765b9bda61fcb4b3932a9fe8d", 0x3d}, {&(0x7f000078e000)="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", 0xfa}], 0x4, &(0x7f00009b1000)=[@rights={0x28, 0x1, 0x1, [r25, r24, r30, r37, r10]}, @cred={0x20, 0x1, 0x2, r18, r3, r20}, @rights={0x10, 0x1, 0x1, []}], 0x58, 0x80}, {&(0x7f00007f7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000680000)=[{&(0x7f0000c03000)="ee060d49c1760ac9151523d6ec1eac2536b61fcb8edddf054981664894f99e10eca9f3d34f5270284d67c85d69eba1fc38dcd52c6637ee016981e359f5fde9a049d56cb27d9f8f0964bdb3fada3b2c7930f36f21e68ed7d9489a097820c420c9a161910a34754dfd9c7a31255ee628be0e6da3b7cb2c49b2c14124f04ddb1899b946c3689a054115eb00", 0x8a}, {&(0x7f000098d000)="2d54f43771d01b858c5f1d2e5201f3a77dbdfa307f7e108af5782411ff926cf2c0e50957b4e5194569358efdc1c2c91da84334f106f201a32c38f22f71e005ec3a168b1db4b02324e189bb18a6a789bc7910b498b8b45e1470d68842618dbc181832c2b98f8cb76a6a31173e9623611d7b5b0e8127249631052394dfd9c6ea86b3dec225ff3e5acbf4523746730f945c4bf19896ce89295209a56e139f99c32d1b1693fa48a79ed99dc650c0ed02", 0xae}, {&(0x7f0000d2c000)="80184bf2682b7c1df8d6000e52f18b64abbfedf4cbe07e72265b73d41956c7c6afb8f0b04f3354aabf5ee8b8869a53a3b857a954605c03350cfea6119c80d480c968987039f3d2a5cb95f1f563cb33e1dc437769de3eae8e8e3d485aa0fcceef92434dba62840f4ddb35a4b2667211fe8c0dd60cc5cab991aca672e26d3168781c708c22e90c77aca5cdc613aa2c039a5148d2835cc96e7fc5d951379949e8d8", 0xa0}, {&(0x7f000025b000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000c2d000)=[@rights={0x18, 0x1, 0x1, [r32, r8]}, @rights={0x20, 0x1, 0x1, [r11, r32, r25]}, @cred={0x20, 0x1, 0x2, r18, r16, r17}, @rights={0x28, 0x1, 0x1, [r21, r13, r23, r22, r13]}, @rights={0x20, 0x1, 0x1, [r11, r21, r25]}, @cred={0x20, 0x1, 0x2, r15, r16, r4}], 0xc0, 0x10}, {&(0x7f0000ddb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000275000-0xf)=[{&(0x7f0000d63000)="b31b9b6b9b9a6b319f400ee21a865bd83531cc41e9a482997df592103842204b5d81099f", 0x24}], 0x1, &(0x7f0000136000-0x60)=[@cred={0x20, 0x1, 0x2, r18, r19, r2}, @rights={0x20, 0x1, 0x1, [r30, r22, r5]}, @cred={0x20, 0x1, 0x2, r0, r16, r20}], 0x60, 0x800}], 0x7, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x192, 0xffffffffffffffff, 0x0) r38 = socket$unix(0x1, 0x1, 0x0) r39 = socket$unix(0x1, 0x1, 0x0) bind$unix(r39, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r39, 0x0) connect(r38, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r40 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r38, r40, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000047a000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000079a000-0x4)=0x0) kcmp(r1, r2, 0x1, r0, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r3, r0, &(0x7f0000b1c000-0x8)=0x0, 0x6138) 2018/01/04 09:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000cc7000-0x8)=0xfffffffffffffffc, 0xffffffffffffffbe) 2018/01/04 09:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000084d000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000045d000)=0xffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a41000)={r0, &(0x7f00003c5000-0x22)="9b55c527ea4ce1cc9493fdab823b6610a92d64c026fda41a810fc665218432c3c8c7", &(0x7f0000682000-0x2d)="91e0f395b5783dd152befcf1c8243b679515d8fcd9755cc600005344f2a45eaf3948cc5781c8cd481c82b7850b", 0x0}, 0x20) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) r1 = getpgrp(0x0) tkill(r1, 0x1e) bpf$MAP_CREATE(0x10, &(0x7f00003ba000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{r0, r1+10000000}, {r2, r3+30000000}}, &(0x7f00008ec000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xf, 0x7, &(0x7f0000885000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x7, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = signalfd4(r4, &(0x7f000093a000)={0x1}, 0x183, 0x801) lseek(r5, 0x0, 0x3) bind$netrom(r5, &(0x7f0000344000-0x10)=@ax25={0x3, {"cd831407a76d11"}, 0x3f7}, 0x10) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pkey_mprotect(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d2000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000585000)=""/4096) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00004ff000-0x8)=0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/04 09:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$setfpexc(0xc, 0x8fffd) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000090b000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2018/01/04 09:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000072f000-0xa)='/dev/dsp#\x00', 0xffff, 0x10880) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a6c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000d07000-0xa)='/dev/cuse\x00', 0x18401, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "7a000000c604006dc2"}}}, 0x2f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000320000-0x34)={{0x0, 0x3, 0x1, 0x2, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x900000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0]}, 0x5c) 2018/01/04 09:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f000060c000-0x1b8)="290000001f0007bcffffffffff0ae0eb01000600e0000000060000000000000000000000000000106d", 0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dbc000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87f, 0x1, 0x4, 0x4, 0x1}, &(0x7f000043c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000514000)={r2, 0x2cbf, 0x30}, 0xc) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ff7000)=""/25, &(0x7f000093b000)=0x19) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/04 09:27:41 executing program 3: socket(0x11, 0x100000802, 0x300) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004ee000)={@common='eql\x00', @ifru_names=@generic="0607001f740c8b01df5d00e63dce8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000017d000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "f89a98", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}}, 0x52) 2018/01/04 09:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sigaltstack(&(0x7f0000594000/0x4000)=nil, &(0x7f0000439000)=0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr=&(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000de0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000ab8000-0xb)={0x3, 0x8, [0xfffffffffffffffa, 0xfffffffffffffff9]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) dup2(r2, r5) write$tun(r2, &(0x7f0000e94000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}, 0xfffffc6e) 2018/01/04 09:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) [ 118.829442] device eql entered promiscuous mode 2018/01/04 09:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x3, 0x9) 2018/01/04 09:27:42 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000df4000)={0x0, 0x80000, r1}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a75000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d80000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df4000)={r2, 0x7fffc, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000def000)={r3, 0x80000, r1}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r9}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r8, 0x1, 0x23, &(0x7f0000df5000)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000df3000)=@add_del={0x2, &(0x7f0000df4000-0x10)=@generic="12e9dbd1b8b67ca2ba3031e671ac7e64", 0x80}) setsockopt$inet_tcp_buf(r7, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r4, &(0x7f0000108000)=""/4096, 0x1000) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bdc000+0xc39)={r9, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x81, 0x1ff, 0x6, 0x793, 0x1, 0x9, 0x3f, 0x100000001, 0x20000000, 0x6, 0x1, 0x1, 0x0]}, &(0x7f0000df4000)=0x108) 2018/01/04 09:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 3: r0 = creat(&(0x7f0000684000)='./file0\x00', 0x1a0) sendto$inet(r0, &(0x7f000014e000)="d2852cd2feea9030befd12061587122fb413b802dea11b493b127282544e21781e6fa9ff06a287744efa9b779c9281bf17116e5471c6aca5e52043c49a84b3b5076c92ff3c9f62c86a7b4d0fa23457aacc43b5e5f9d357029a9c70de5630c20416a5fc25d0bbe4bfc1324e3b1ef738de6e4f86943a3272a817916a522f0ffe2c545e854cd750077aba14109703bf7ab8ee79bc42168c089b2c0404191b39f6504133d468ecc21e", 0xa7, 0x4000, &(0x7f0000afa000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000010, 0x6, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000756000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000-0x4)=0xe8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000515000-0x67)="813aba46eb0ffe3d24044a8c50a6ac74935b394e5ae6a5326d7d737770a8384e6ff10d4fe45696e4a050c2cb3c1ca973d05ae5fc3fc95e074cf78f968fcca941279bf4e085490f93571d408457d12dd45e6abad3154b1d47dc4fcf111b2c0797b7342f495405d5", 0x67) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b07000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3da, 0x0, 0x0, 0x2, 0x0, 0x80, 0x2f, 0x9, r2}, {0xdb2, 0x5, 0xe1a3, 0x5, 0x9, 0x3, 0x0, 0x9}, {0x7, 0x9, 0x2000000000, 0x400}, 0x3, 0xd, 0x3, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9, 0x6, 0x81, 0x100000000}}, 0xe8) write(r1, &(0x7f0000066000-0x21)="1f0000000706012680003c00000000000180f30c0900fdc0ad0008060800001d8a", 0x21) 2018/01/04 09:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) [ 118.916756] device syz7 entered promiscuous mode 2018/01/04 09:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f0000c37000-0x10)={0x0, 0x0}) nanosleep(&(0x7f000050e000-0x10)={r1, r2+10000000}, &(0x7f000074b000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) syz_open_dev$sndmidi(&(0x7f0000d38000)='/dev/snd/midiC#D#\x00', 0x7, 0x4001c0) r3 = shmat(0x0, &(0x7f0000ced000/0x4000)=nil, 0x4000) shmdt(r3) 2018/01/04 09:27:42 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00006d6000)=r0) dup2(r1, r2) io_setup(0x2000000000000c, &(0x7f0000030000-0x8)=0x0) clock_gettime(0x0, &(0x7f00000db000-0x10)={0x0, 0x0}) io_getevents(r3, 0x1, 0x1, &(0x7f0000031000-0x100)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000029000)={0x0, r4+10000000}) tkill(r0, 0x15) 2018/01/04 09:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000445000-0x4)=0x5) [ 118.972650] device lo entered promiscuous mode 2018/01/04 09:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ff7000)=""/25, &(0x7f000093b000)=0x19) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/04 09:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) ptrace$setregs(0xf, r0, 0x0, &(0x7f00005ff000-0x1000)="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") sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) r1 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fcntl$dupfd(r1, 0x800000000000008, r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') r6 = request_key(&(0x7f0000acc000)='big_key\x00', &(0x7f00007c8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004eb000-0x1)='\x00', 0xfffffffffffffffb) r7 = add_key(&(0x7f0000fe6000-0x8)='keyring\x00', &(0x7f000098d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r6, r7) accept4$ax25(r5, &(0x7f0000c9a000)={0x0, {""/7}, 0x0}, &(0x7f0000735000-0x4)=0x10, 0x800) sendfile(r2, r5, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/audio\x00', 0xf60345079aca104e, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f11000)={0xaa, 0x20, 0x0}) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f13000-0x10)="c0af1d0e6b22ccd6f0f27a28e40f8602", 0x10) accept4$llc(r1, 0x0, &(0x7f0000aec000-0x4)=0x0, 0x800) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f14000-0x70)={[{0x8, 0x1, 0xe7a, 0x8, 0x81, 0x401, 0x2, 0x5, 0x0, 0x80000000, 0x6, 0x2, 0x3}, {0x9, 0x81, 0x3, 0x8, 0x7, 0x3, 0x1, 0x8001, 0xffffffff, 0x401, 0x7ff, 0x7f, 0xe3}, {0x4, 0x7f, 0x9, 0x2, 0x5, 0x80, 0x9, 0x0, 0x6, 0x10, 0x3, 0x100000000, 0x8}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) 2018/01/04 09:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000713000-0xa)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) 2018/01/04 09:27:42 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000935000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000b4f000)='/dev/dmmidi#\x00', 0x40, 0xa0000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000764000-0xa)={0x3, "2adbd35c1d34"}) 2018/01/04 09:27:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0xf371, 0x8, 0x6, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000+0xed5)='/dev/input/mouse#\x00', 0x7fff, 0x10040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="da3ec1bbdbd4e3538a27a00e255a54b9", 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000ca2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cae000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c7d000)=0x4, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f000073d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000fb000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x55da77f243942654) 2018/01/04 09:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 6 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000942000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003f3000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ebc000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3b000-0x4)=0x5) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000549000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff1000)={0x3ff, 0x4, 0x8000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40101, 0x0) connect$bt_rfcomm(r3, &(0x7f0000b11000)={0x1f, {0x100, 0x1, 0x700000000000000, 0x1, 0xffffffffffffffff, 0x3}, 0x2}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000002000-0x8d)=""/141) 2018/01/04 09:27:42 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f5d000)='/dev/admmidi#\x00', 0x5, 0x8000) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f5f000-0x10)={0x0, 0xbc, &(0x7f0000261000-0xbc)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5b}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4a}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000d42000)=0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f5e000)={0x41ba, 0x8008, 0x3f, 0x7, r1}, &(0x7f000061d000-0x4)=0x10) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00008e0000-0x18)={0x8, 0x8, 0x100}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f5e000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x428) [ 119.229200] FAULT_INJECTION: forcing a failure. [ 119.229200] name failslab, interval 1, probability 0, space 0, times 0 [ 119.258736] CPU: 0 PID: 22637 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #247 [ 119.266138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.275471] Call Trace: [ 119.278043] dump_stack+0x194/0x257 [ 119.281658] ? arch_local_irq_restore+0x53/0x53 [ 119.286375] should_fail+0x8c0/0xa40 [ 119.290081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.295179] ? lock_release+0xa40/0xa40 [ 119.299160] ? find_held_lock+0x35/0x1d0 [ 119.303253] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.309122] ? rcu_note_context_switch+0x710/0x710 [ 119.314055] should_failslab+0xec/0x120 [ 119.318022] kmem_cache_alloc_trace+0x4b/0x750 [ 119.322593] ? file_has_perm+0x1ee/0x5d0 [ 119.326650] alloc_pipe_info+0xb1/0x350 [ 119.330620] splice_direct_to_actor+0x64a/0x820 [ 119.335271] ? _cond_resched+0x14/0x30 [ 119.339139] ? generic_pipe_buf_nosteal+0x10/0x10 [ 119.343962] ? selinux_file_permission+0x82/0x460 [ 119.348792] ? do_splice_to+0x160/0x160 [ 119.352914] ? security_file_permission+0x89/0x1e0 [ 119.357832] ? rw_verify_area+0xe5/0x2b0 [ 119.361892] do_splice_direct+0x29b/0x3c0 [ 119.366034] ? splice_direct_to_actor+0x820/0x820 [ 119.370874] ? rw_verify_area+0xe5/0x2b0 [ 119.374932] do_sendfile+0x5c9/0xe80 [ 119.378650] ? do_compat_pwritev64+0x100/0x100 [ 119.383210] ? __might_sleep+0x95/0x190 [ 119.387177] ? kasan_check_write+0x14/0x20 [ 119.391390] ? _copy_from_user+0x99/0x110 [ 119.395524] SyS_sendfile64+0xbd/0x160 [ 119.399396] ? SyS_sendfile+0x1a0/0x1a0 [ 119.403345] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.408341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.413102] entry_SYSCALL_64_fastpath+0x23/0x9a [ 119.417832] RIP: 0033:0x452ac9 [ 119.420995] RSP: 002b:00007f90982cac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 119.428696] RAX: ffffffffffffffda RBX: 00007f90982ca950 RCX: 0000000000452ac9 [ 119.435939] RDX: 00000000204db000 RSI: 0000000000000015 RDI: 0000000000000013 [ 119.443185] RBP: 00007f90982ca940 R08: 0000000000000000 R09: 0000000000000000 [ 119.450430] R10: 00000000000000ff R11: 0000000000000212 R12: 00000000004b7425 [ 119.457673] R13: 00007f90982caac8 R14: 00000000004b7430 R15: 0000000000000000 2018/01/04 09:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008a0000-0x22)="220000004a000700ea091008090007000a000000002208000400030004ff01008c45", 0x22) 2018/01/04 09:27:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r5 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000005000)=[0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = fcntl$getown(r1, 0x9) r15 = getuid() r16 = getegid() r17 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) r19 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xfffffffffffffe13) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000005000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = getpid() r33 = getuid() r34 = getegid() r35 = gettid() r36 = getuid() fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000)=[{&(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x70)=[{&(0x7f0000005000)="4e47c708fd03f51edfcc0c97fec1945a7dc4", 0x12}, {&(0x7f0000005000)="ee1adaca3c28eb9504ea16c509c826bba77b51ce02ea89c10ac351e37717a796e66c2ae413ecd5878551fec5141b66be523a5b1c74896e80e56f987888760f92d491998cd65053288999b268ff1f9bc7713a19a7de460d0783e88390098fc9d2716a0fce7399c4db1a35909670a4cdde8c7024248a60386659eac17386441ae34a72f591e35db85291cd1f6d04d10ec658e7d186f32e3301f0f119ed22555b413eb521477521da", 0xa7}, {&(0x7f0000004000-0x43)="38a9880b71c30614f82ebc499309a792670bb037480378ccb03a5a23eea0450ddfd24aee1ccebc65a099a481fe7dc867f8bbf544955047eb6a054bfa379a5533d077a6", 0x43}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000001000-0xf7)="09ffd8950c6eed501cf4d8dc4663497de745c183e79c494ceee203f53a3be84594eb005344579cee5575c1ce2fcbc37d6827fe19ffe832d704c77546f4228d31c1b3b4da6c43701d310e22e809f71411f0eb2b8c0d49aba9dd342592176076874d443db2c6521c9fde0085cd4353db8c6c3e8946144bf0a45a732537453d7e415a3b1a891d6531cb78f88856cde8be38810a14730c08c1c6854dd4b9c4e68bcacabf91b8012050f2890d73dfa9959ab8209f8856942152188107a67fb6c60751fce9f0dd7665a53b59fa75d2d70fbe44b112a9fad5efdfcf3a2832d130863aa5ea3b781394a2130290fd9a8a7033d88c8b38ef4ffc512c", 0xf7}, {&(0x7f0000006000-0x6c)="9bd5539ef5bc9cae95c325c545b6940375ae3feeff7664055a62c00432226b00d6dc0c5a0c0659e35d6912cec6a30925683ebc788b9d39342a6d36156ea8dc695ea88bdf799a4a52a5b0182dcf2b5725d0ab4e36d1a7c5312d4888f1c3d97b5efc35b230dd22731332407809", 0x6c}, {&(0x7f0000002000-0xde)="c92605ed74b1445a3d89e5f16d25994db05950fb692102d1378b759b7a73941b3e2ed6c9d097b80928c0e179af449358fc9cf4ee98e1221d4bb97f593a09d223d3a1098139f9e85e0875f0552e3ed0b2529d18c9739c53009f7a811297293ba210df10269a88b247118d401721b81007c385e63bbe7753b75d20877b7b7976fc9c87dcf96a57ec2ce19ab788026b2d4a5c306f38e06f1694671c1b5944646b312022f6cb3b804aeae95d0c544b843b3afcfd4874ef11b893b1bf348362442866d7da1d128a5a2f15635a38ee8e0abdab4d84c8ee85efd68ac9e8defc4e39", 0xde}], 0x7, 0x0, 0x0, 0x14}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005000)=[{&(0x7f0000006000-0x67)="b4341e7e647cc99f20dea7791cf8f2600a105c7f2f5a0dbc494f01245d110541b808e14892ffa7c09cf05dca19804e15690a35a93b52eae16f96214dffe18aa33cdb28275acf0462b93ca86aed88207aa62bcdc628eea5ec516948aa20e64733004b05fde77675", 0x67}, {&(0x7f0000001000-0x3f)="bedba11088e843a4f9eda649dc67bae46b1a2aafb8eee3138986c86deea0ce40458ffbaeca80157ee36d5c35406001c766466db26c773d1f6aa82b67ab01c8", 0x3f}, {&(0x7f0000006000-0x74)="9169ace823c2d9fa2a73821d0ce7a9b2e5ef25435781272394f97ead10f16ec4009863ebe7675592cb630bc21696261ffd4217f457d278fe3d9537d8bcb83e814003fcdcdfbe43bad5070444cbb73ba4834e9fc6dcff69a81aa40eb6b4c4746d0f96df83979f35a0f7bab4d328ff4b4367796f4d", 0x74}, {&(0x7f0000005000)="8dbe9ce8ae3f75e375175e00a78329fb99e9aa921b99670eba4dd70a7e42073f427083d18950d46a23b0181ea980c0b5715b9bcaab948dd96b45d0effeb80430326fb00d5bf9785a898fe3d8e39bbcbe42068fba45c3135a20cf1994681addf7a5e8ba34ebc267c116a4f503360d01479d6b343328ddd0e8cbcffe3ca765086334a3d1e880679bca80b30fc0d669385e53661b474495e27530e32efbbaeb149d3a529243a6705cfaf67d655a783a372a577e", 0xb2}, {&(0x7f0000001000)="c27c5eb8ea6762e1cb8f68eae8bc80ee124bdeddcf7c593da64899c5a7109c285416a71f17362322afecf52afb0f0737868e6cacac1b2884a4e217a2562aa4d62d00c0561406fae45d06ce95d2e6b3597b59cbd3a73c8408d38d0011878b6e9d16ffac5ef65b4fe0b5", 0x69}, {&(0x7f0000000000)="880924e2105196acaf2338d607f7be93393d84f3e9882de2beca5e682f8e548d2bb5a4ea589ba0ddac480706548f81b64e130159a31c8f8a99808c1a895b86ddcfaecd48035b210476", 0x49}, {&(0x7f0000005000)="c945d7289d90e87073fa65f049aab18bf455aecf089eaff4bda328f9cf500e548a181b80b2a1c7672985e348fae59d1242bc57cc7e251929d1d4459752ce82a56dbdf35e5e3f0d80042ec867db066a9d0e619799e9d8fb4126479da341cc56cf30556fed664f6a4986fae4053e6e4b1796a09f11b9bdc39043d90f1e4d226e1336e2b9ba1d75b4af042d424b199e60c4b2489968d6c563ac3e7b5b8dafc01291ab690cd256", 0xa5}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x98, 0x10}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x2}, 0x8, 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{&(0x7f0000005000)="d716376c8b0bf7f09ab5bb140debcc363646148fde964b600fea05fec32f7f11505499d1f7682c9a07ba55e74724fd20dfcb5a3890c0d14ae9c5ff4dae62f29496be808ab3aeb774cec0d5b9d2dcbade0df70b32da5ea80be8f7b75995cedc329559bece87cb213e4298cfaab79b03265f1df08add1effe76b11a9cdd5cc8d0ac8beae5ab403d2ef08ae1125d6775641b169147a96b8939644b6c3b70497a8f325580166ea9aed0e250a739fffd77f0719ff8a1842350804236bb8e495bf86ac04d6", 0xc2}, {&(0x7f0000005000)="2c91", 0x2}, {&(0x7f0000005000-0x60)="ef72dd04d6420df7949e915b87665446bce3dca1db47bf3dc90c154393d6f9d3b5023b15161daec55329736f652b0a4b44659d83618c3d0fa89421311cfa4f679b96ffd16578f2e7c6622c7b5d79dbc1c76d23c628f6b7702633382bd249c978", 0x60}, {&(0x7f0000006000-0xb3)="5e859596109192e94012c5e8690178258664b0d8ad79552c3e8729c9c5e44badea2f878e807178d8d0f72c80bd32fff355e3e16f8947f0b4d254c5ca6b433741f700b10ebb11563ab41784a5af26b028657adf9846fa7a67d17b1ef45050542514ecaab7fb00d7ed959024704e42314eeae5ac462a28859cdad82fccf49609eec5ae2fcebd472d2c86d602eb5c36ccffc8154dacd32223e6f779629ac4a7b03a16a3a8685d2da1b1cb86ef34865d45e6d62ba8", 0xb3}, {&(0x7f0000005000)="5e9ed0c11bd53008a191bde5aa3b207531ea6fb311f9e6cead9eeb3891876c05d76a18346ee72e63aa8c7e56430a8618de3bbc07874f60f26f61219fb823e7acc7f10d7a0011eb4002a197e5a12af7dd247e9bcab093ba67136f3aff95c864d40f68f24faa04cbc2f0c1185044810e59b90245708b9dfb8319763a7e7e1a2633ecdde3f8b6f479148333792ccf9831f5b3968444dbbb97d012ef68dea8c3ccab22fb3b82c58ef20a61f53ab0e230bf", 0xaf}, {&(0x7f0000005000)="1189e60ed5b0c89b622cc9c0ada6676ddf4f5c393d81c5445552121f3cf56fa60cff8af0c8bd4c79510c00dffdd63d710511bb53bc89a5334d943f34ccb4cc45f0a48d655f95cba67b5866dbb3d7a2fe467637c75a606ce33caad320bb67623579b4402e326e8c2babf4d046941431c1eeba2af970e7efd4f43db4f224ea6c2a9ee173bde989d58faae873564b79cead990b5e926ee903ffb2fa3f8a3cf383d4e91bdb58ab7dcbadac283501f1b0da81d6dfc7b1692c6698ae6efaf36f1f54cd8fd30b9109d298553a82617b5ec155994441f115ee6ae0d867f9dc9302f4", 0xde}], 0x9, &(0x7f0000003000-0x40)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x40, 0x4880}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x6f)="fb93962e2a10be2ff3e09e5ae9f222fccc6a171c1e258629c185349ca817609bea9e4c06ef4591aed48d313dedd88a2522d2680334f65144689992178e1cf2efe8dac444f0bf4ce3fa3c3bb158e849ab32dc1f8d92d0c5965e07189e2935db00cad937883c76016f3b9550ef994408", 0x6f}], 0x1, &(0x7f0000002000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x58, 0x48000}], 0x9, 0x880) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e14000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a4a000)={0x0, 0x2c, &(0x7f0000538000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f000033a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000356000-0xc)={r2, 0xbaeb, 0x20}, &(0x7f00000ee000+0xa14)=0xc) bind$alg(r0, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00008c8000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000cbf000-0x4)=0xc) sendto$packet(r3, &(0x7f0000ca8000)="d4d44fdaf3ccc4ca21658ef0b92d43ccba3ff17e4b529f106c98eed86b3e7046771d977b6852f2f5114b7542a9ea987b8b853614b337667f498a465ed0dd1459", 0x40, 0x4000000, &(0x7f0000bc8000-0x11)={0x11, 0x1c, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = accept$alg(r0, 0x0, 0x0) recvmmsg(r5, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000058f000-0x8c)={0x4800000000000000, 0x0, 0x120000000000000, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000ca000)='attr/keycreate\x00') ioctl$TCSBRK(r6, 0x5409, 0x671c) write(r0, &(0x7f0000e25000-0x41)="6ef61dd899d318d36d7a523255ca916a01ce2c551a120fe9b306535f0d976cd68b847b826ee89e8135c090ad7c6c81d1551f99614d400c52741c73f38b9151e6c1", 0x41) 2018/01/04 09:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000055a000-0x38)=[], 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000acb000)='/selinux/policy\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/rtc\x00', 0x200002, 0x0) getsockname$llc(r0, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c1f000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ee2000)={0xffffffffffffffe0, 0x766, 0xffffffffffffff2d, 0x1, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/mls\x00', 0x0, 0x0) accept$ax25(r2, 0x0, &(0x7f00005ea000)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect(r3, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r3, r5, &(0x7f00004db000)=0x0, 0xff) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000494000-0x1c)=@req3={0x76, 0x7, 0x20, 0xffffffff80000000, 0x9, 0x3, 0x8}, 0x1c) 2018/01/04 09:27:42 executing program 6 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/04 09:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d38000)='/dev/cuse\x00', 0x801, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ccd000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000068a000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x5, 0x0}}], 0x30) 2018/01/04 09:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getpeername$unix(r0, &(0x7f0000546000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009c3000-0x4)=0x8) write(r0, &(0x7f000059a000)="ed", 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/mixer\x00', 0x206000, 0x0) [ 119.525881] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.538725] FAULT_INJECTION: forcing a failure. [ 119.538725] name failslab, interval 1, probability 0, space 0, times 0 [ 119.538736] CPU: 0 PID: 22659 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #247 [ 119.538741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.538745] Call Trace: [ 119.538760] dump_stack+0x194/0x257 [ 119.538778] ? arch_local_irq_restore+0x53/0x53 [ 119.538791] ? __save_stack_trace+0x7e/0xd0 [ 119.538826] should_fail+0x8c0/0xa40 [ 119.538844] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.538856] ? save_stack+0x43/0xd0 [ 119.538864] ? kasan_kmalloc+0xad/0xe0 [ 119.538871] ? kmem_cache_alloc_trace+0x136/0x750 [ 119.538879] ? alloc_pipe_info+0xb1/0x350 [ 119.538888] ? splice_direct_to_actor+0x64a/0x820 [ 119.538897] ? do_splice_direct+0x29b/0x3c0 [ 119.538905] ? do_sendfile+0x5c9/0xe80 [ 119.538915] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 119.538945] ? find_held_lock+0x35/0x1d0 [ 119.539002] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.539010] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.539027] ? rcu_note_context_switch+0x710/0x710 [ 119.539056] should_failslab+0xec/0x120 [ 119.539068] __kmalloc+0x63/0x760 [ 119.539076] ? kmem_cache_alloc_trace+0x456/0x750 [ 119.539096] ? file_has_perm+0x1ee/0x5d0 [ 119.539103] ? alloc_pipe_info+0x135/0x350 [ 119.539124] alloc_pipe_info+0x135/0x350 [ 119.539142] splice_direct_to_actor+0x64a/0x820 [ 119.539149] ? _cond_resched+0x14/0x30 [ 119.539163] ? generic_pipe_buf_nosteal+0x10/0x10 [ 119.539177] ? selinux_file_permission+0x82/0x460 [ 119.539196] ? do_splice_to+0x160/0x160 [ 119.539206] ? security_file_permission+0x89/0x1e0 [ 119.539225] ? rw_verify_area+0xe5/0x2b0 [ 119.539245] do_splice_direct+0x29b/0x3c0 [ 119.539263] ? splice_direct_to_actor+0x820/0x820 [ 119.539290] ? rw_verify_area+0xe5/0x2b0 [ 119.539309] do_sendfile+0x5c9/0xe80 [ 119.539342] ? do_compat_pwritev64+0x100/0x100 [ 119.539354] ? __might_sleep+0x95/0x190 [ 119.539388] ? kasan_check_write+0x14/0x20 [ 119.539402] ? _copy_from_user+0x99/0x110 [ 119.539422] SyS_sendfile64+0xbd/0x160 [ 119.539437] ? SyS_sendfile+0x1a0/0x1a0 [ 119.539446] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.539461] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.539487] entry_SYSCALL_64_fastpath+0x23/0x9a [ 119.539496] RIP: 0033:0x452ac9 [ 119.539501] RSP: 002b:00007f90982cac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 119.539510] RAX: ffffffffffffffda RBX: 00007f90982ca950 RCX: 0000000000452ac9 [ 119.539516] RDX: 00000000204db000 RSI: 0000000000000015 RDI: 0000000000000013 [ 119.539521] RBP: 00007f90982ca940 R08: 0000000000000000 R09: 0000000000000000 [ 119.539527] R10: 00000000000000ff R11: 0000000000000212 R12: 00000000004b7425 [ 119.539532] R13: 00007f90982caac8 R14: 00000000004b7430 R15: 0000000000000000 [ 119.561991] WARNING: CPU: 1 PID: 22661 at mm/page_alloc.c:3926 __alloc_pages_slowpath+0x1ffc/0x2d00 [ 119.561998] Kernel panic - not syncing: panic_on_warn set ... [ 119.561998] [ 119.562009] CPU: 1 PID: 22661 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #247 [ 119.562015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.562018] Call Trace: [ 119.562035] dump_stack+0x194/0x257 [ 119.562054] ? arch_local_irq_restore+0x53/0x53 [ 119.562078] ? vsnprintf+0x1ed/0x1900 [ 119.562099] panic+0x1e4/0x41c [ 119.562110] ? refcount_error_report+0x214/0x214 [ 119.562118] ? show_regs_print_info+0x18/0x18 [ 119.562144] ? __warn+0x1c1/0x200 [ 119.562162] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 119.562171] __warn+0x1dc/0x200 [ 119.562182] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 119.562199] report_bug+0x211/0x2d0 [ 119.562221] fixup_bug.part.11+0x37/0x80 [ 119.562235] do_error_trap+0x2d7/0x3e0 [ 119.562255] ? math_error+0x400/0x400 [ 119.562272] ? __lock_acquire+0x664/0x3e00 [ 119.562299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.562320] do_invalid_op+0x1b/0x20 [ 119.562329] invalid_op+0x22/0x40 [ 119.562338] RIP: 0010:__alloc_pages_slowpath+0x1ffc/0x2d00 [ 119.562343] RSP: 0018:ffff8801bc777418 EFLAGS: 00010246 [ 119.562351] RAX: ffffed00378eeea4 RBX: 1ffff100378eeea4 RCX: 0000000000000000 [ 119.562355] RDX: ffff8801bc777a70 RSI: 0000000000000030 RDI: 0000000000000000 [ 119.562359] RBP: ffff8801bc777908 R08: 0000000000000000 R09: ffffffffffff0f8a [ 119.562363] R10: 0000000000000033 R11: 0000000000000030 R12: 0000000000000000 [ 119.562368] R13: ffff8801bc777ad0 R14: 00000000014280c2 R15: ffff8801bc777a70 [ 119.562417] ? __lock_acquire+0x664/0x3e00 [ 119.562428] ? print_irqtrace_events+0x270/0x270 [ 119.562446] ? perf_trace_lock_acquire+0xe3/0x980 [ 119.562474] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.562487] ? check_noncircular+0x20/0x20 [ 119.562502] ? warn_alloc+0x2b0/0x2b0 [ 119.562526] ? __is_insn_slot_addr+0x1fc/0x330 [ 119.562540] ? lock_downgrade+0x980/0x980 [ 119.562565] ? perf_trace_lock_acquire+0xe3/0x980 [ 119.562572] ? find_held_lock+0x35/0x1d0 [ 119.562598] ? perf_trace_lock+0x900/0x900 [ 119.562611] ? check_noncircular+0x20/0x20 [ 119.562631] ? check_noncircular+0x20/0x20 [ 119.562642] ? __free_insn_slot+0x5c0/0x5c0 [ 119.562667] ? rcutorture_record_progress+0x10/0x10 [ 119.562693] ? find_held_lock+0x35/0x1d0 [ 119.562713] ? __lock_is_held+0xb6/0x140 [ 119.562754] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.562772] ? rcu_note_context_switch+0x710/0x710 [ 119.562793] ? __might_sleep+0x95/0x190 [ 119.562814] __alloc_pages_nodemask+0x9fb/0xd80 [ 119.562823] ? save_stack+0x43/0xd0 [ 119.562831] ? kasan_slab_free+0x71/0xc0 [ 119.562849] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 119.562856] ? check_noncircular+0x20/0x20 [ 119.562877] ? print_irqtrace_events+0x270/0x270 [ 119.562935] ? __lock_is_held+0xb6/0x140 [ 119.562976] alloc_pages_current+0xb6/0x1e0 [ 119.562998] ion_system_contig_heap_allocate+0x40/0x2c0 [ 119.563019] ion_alloc+0x2c1/0x9e0 [ 119.563049] ? ion_dma_buf_release+0x50/0x50 [ 119.563068] ? __might_sleep+0x95/0x190 [ 119.563093] ? kasan_check_write+0x14/0x20 [ 119.563103] ? _copy_from_user+0x99/0x110 [ 119.563119] ion_ioctl+0x26d/0x380 [ 119.563132] ? ion_query_heaps+0x490/0x490 [ 119.563160] ? ion_query_heaps+0x490/0x490 [ 119.563170] do_vfs_ioctl+0x1b1/0x1520 [ 119.563177] ? _cond_resched+0x14/0x30 [ 119.563198] ? ioctl_preallocate+0x2b0/0x2b0 [ 119.563216] ? selinux_capable+0x40/0x40 [ 119.563237] ? SyS_futex+0x269/0x390 [ 119.563273] ? security_file_ioctl+0x89/0xb0 [ 119.563291] SyS_ioctl+0x8f/0xc0 [ 119.563312] entry_SYSCALL_64_fastpath+0x23/0x9a [ 119.563319] RIP: 0033:0x452ac9 [ 119.563323] RSP: 002b:00007f67a753ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 119.563332] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 119.563337] RDX: 0000000020002000 RSI: 00000000c0184900 RDI: 0000000000000013 [ 119.563342] RBP: 00000000000000af R08: 0000000000000000 R09: 0000000000000000 [ 119.563347] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef108 [ 119.563352] R13: 00000000ffffffff R14: 00007f67a753f6d4 R15: 0000000000000000 [ 119.564217] Dumping ftrace buffer: [ 119.564306] (ftrace buffer empty) [ 119.564309] Kernel Offset: disabled [ 120.234224] Rebooting in 86400 seconds..