Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 14.864395] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.445959] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 18.732883] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 19.824117] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2018/01/27 02:26:04 fuzzer started 2018/01/27 02:26:05 dialing manager at 10.128.0.26:33403 2018/01/27 02:26:09 kcov=true, comps=false 2018/01/27 02:26:10 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$packet(r0, &(0x7f0000794000)="ec9f1676c959612185c283c7b54e4fa743e045ca5568802081aa687ad3060768f18f15f333", 0x25, 0x4000, 0x0, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000cc2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000001000-0xed)=""/237}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000002000-0x4)=0x1000) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x3, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000004000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x60)=[{&(0x7f0000003000-0x1e)="8c747f4d44854aa9660f7bb3813ce205cc5e3dd524662cab77baf6655de8", 0x1e}, {&(0x7f0000005000-0xe1)="47158ed734700fae0854f4a3c35074d5836da72b3556cba01e887d716412b15219208a1596e3910202444525688530c401cab7d6ebbb008f0c11fcf3cb71d331b5372901d2c3d0d38ca4add07ce085d1ed28c4989f44781b474a38de373272b2136ff5dd284c223fec8d199484e174feecd70eaaa08668da9c4de87de7e7766315f5c72071f7642b5fb48fa79c7819537059f2f43c38d54a0d15a11c5acdd06f91747a73256af4a91df8bf87f5de60f58e83fcdd692c6f2b9f1aad3a78b1643a5f04c6cf8734b8055fee32f8b5095d67411bfecaf81c728cb1abe47ff5bb389aad", 0xe1}, {&(0x7f0000004000)="69934a", 0x3}, {&(0x7f0000003000-0x6b)="f74ca98cc4265383616b3772bf81264294c8ef1ce7a84c3b37cdab2aac801ec9e8bc256c8e716015eb98a8ca6fb7d60ed5584f319628670327c74cc32321ffbd13ffc0eae15cbaba81af81c894a185f62be995bd1719519407b5b0ad39cd01b53815bba5c02fc13f432815", 0x6b}, {&(0x7f0000004000-0xe4)="cbc9a78e8ab03ae86928596b4870d3a6e5b5ccc7872ae44e38c155635773f5a5673682b38c5df947c9482066a350fe076921cb90c9ce28d9e8f34152e7b79d98fe6a66bbb28ca418f6da591cdb91ac8669fd193a2aae358d17d80f556b0a97d31ad2e20e66525f51e4bbddf037f49af11637663f57fea96e081c918d2b70aa82c392b3ec063103f5ab45c24af4b41d737b5635f93454cb9a04346894cc7203296b0e3f4af298b467a66162d989a4ecaa3e9ec9a2101e43e97f9534175c4ada0023d73185dc91e9a1feccb8705f4d54c85a8afd9d4ce9a92e983f7e5f41ae733c60444635", 0xe4}, {&(0x7f0000004000)="bdab9a6ee333010efbe9c3910b8b6c1398a13078b06c195dd1339863324ff2306afced1eed16b94f364ebac007068888b0", 0x31}], 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, 0x0, &(0x7f0000006000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000008000-0x1c)=@req3={0x2, 0x5, 0x4, 0x0, 0x7fffffff, 0x7, 0x2}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) 2018/01/27 02:26:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xe1f, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe42, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x9}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25d5}], 0x90) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x6) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x801, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000-0x2)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xf1)="06e8d18a482ed51b4a2680e3add26e63934004b0dee134cc6cdff5f2dcf0d662d13cb5e1d518051d90596d4465721021c62ac299fa9e4b33d57ccb0d7b83a409b6ad932808b2b777ff8cb6fd6e1cc4c93286ea90268305ce740e6842b9ac1d4beb857d937c1ebe6a9d6ecba19a276e24dcf7161231e9c575b25485d905bae315881502411c3dcdd49098b849388e3f154437588dec8db649db1bd0d062aad572c4f796a8e68897d82e73df6a82847457d74292789ef6246d75b218a7d8a01679f8db603f1c372bb8ffc78c66ff7b71d94f4ebca3d94581f402534fab5296137d3202503876778ea9b072b90985b8eba7c1", 0xf1}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="19ec17d93a81307c5460a0b08eb56a6b308b", 0x12}, {&(0x7f0000001000)="e0360927f3e44adfd705620a80bfec0bf0cfbf10a615b63d84bc3433e4258c3b0191ed9288331ed7615f75273b091c18c9b53b6139d06a4b727d109680cc0d1d7353f2", 0x43}, {&(0x7f0000000000)="80b2ace36babf064e02ff2fa9be146ee9f4c4b58b8a2900d3d133b61b3321a23744ce43d958c9f127fa7801d70c38c70e1872769fb423fbe50b042ca2bb428b0d0e51d0eb78ee1bfad80f39c0ad5e337fe610dd69fbb83ca5040060f744616b6f396c6f3f968c3a578dc150d7e7274082eccf85cd7b66e8f4cf90403cb6d72d33e04ee5987aa204941208d018d963d803cd4b7042f22a88aadd0998330b00e3f8c297a6ab7514b0f9bfba60b22", 0xad}], 0x5, &(0x7f0000002000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0]}], 0x50, 0x10}, 0x20000800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r5, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000)={0x1, {{0x2, 0x3, @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]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0xffffffffffff8000, 0x87, 0x3, 0x4, 0x9, 0x2, 0x10001]}, &(0x7f0000003000)=0x12) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x208000, 0x1ef) 2018/01/27 02:26:10 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000589000)={0x11, 0x55, &(0x7f000061a000)="f575cbc3834f6339af8acaa0fca0627d16735eb7b0f78c1366296720ef0ee69704f0353b4d4918bfa2ba183988baf5b5eb29d7b11a12db55a7d9a04c50711c8b086564f69a09a57e179d3acd780c92a2342291e734"}) 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$unix(r0, &(0x7f0000c1a000)={&(0x7f0000001000-0x8)=@abs={0xa6c22237af23acff, 0x0, 0x0}, 0x8, &(0x7f0000ae3000)=[{&(0x7f000000a000-0xb7)="e34e8e9c83f4cf514a1af780e278f03c40fde48b9d92df9e021a7994843f0490c1702062ef0f794bf0cdcd6c373abecdcd9bd618cbc954510f0299596023a45030a3c79bfb4faa3c8752fba6baca46abcd6a1f511ae1845e3cdf78d9b5b4db46bd6999478a4d6683b1ebbf32ce2343a9f3b95a6cbc37172534cab19657718b2a3cad9e31d07d3a648b94ca4c102f41209fe7084733e2781518765a25161de236221fc2a7aeeb49d95de67a4e0086f4170e0f9fe539e1c0", 0xb7}, {&(0x7f0000001000-0xa1)="bed5f1efd4a2f61da9b87acc2bcb3261f01c80a85ff17431f544c7564d5f4f8c0657fe00548961fc27dfe886cae6edec786c30928901576832aec639ad1e0292de2914dac5476b74841532b591a3267d93e52970eb4e3a61826bc6107aaba557f0bda721c09bbaa85c9fe46dc9d8b2ad01ec340902e199ce4353133a45a9f754ebb08a04a2d842287ec143a083b4073bb1be1284d571faa50b09853a61717184d0", 0xa1}, {&(0x7f0000000000)="d92b34013c3566ca1dc02189842cd0c5a794e31edc2c641e740585c79f19123f34d111a056a71a779f7efa9c824e079def22d8e497cafad0ca2ab4d02f3f4594cb3828d5926779088f88376aae50ab04a6df80c41702bb608f185fab9990f644c19c5af1d16efb61e075152a8939c9686582c2ebfd280d36f6bbaff9f1dd7b18ebd40bb30c5204eb7ab1532dd2add2aa7fd7c7eb6237ea049677b71968d1f50718cbc6e95fbdc5c0842bfa", 0xab}, {&(0x7f0000000000)="5d4c5ca9bf627cce5045e195cd6ee465a03963393486d8ebd0537ff73c0d193d4ba3200d5239ed1247f04fe7ce64409ca416bb5f2a876efd42ace9a33f97b440a8c079ddb5b00b5adc176e2e68a1611371f4ef745d54a032e153ea750cacb8623a496c0ad30356aefb4f5dc5b14bf44d32b5b70e2f0ea9fad155afc352943bef2a0afe2663b0594173d8c3234acd2516a3993fcc146ce9c6a18a9470609d995f97aeadbd871272e053be43647e2718eaf38ff445047503c1ed2fb25b089e53eb62", 0xc1}], 0x4, 0x0, 0x0, 0x1}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x10001, 0xfffffffffffffffb, r1, 0x0, r2, 0x3, 0x58a0, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000002000)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="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0x1000}, 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0x1000}, {&(0x7f0000000000)="99756e6b88371b3bbaf6ca21ea31668b06e398ebc9fa4a866d6cf369a9a7828d355a99eefae7028b36382789945cde98a981726fc6208af902f9e29deb0357f2666c3a7f908d69a43cc5a442d2fd38fb573217eaf7578529ee40de87f74f17a919a8bdc9fc78d38f335da13ff002b7de6d67f217c8fbd49af9aeb235bda7aa672f4c8631e54ae8b60b50cde83946b2a6a10e6ae1de35e45ac0ef59327d397a3d844b0a753974a8675b32cdc860f675b4b81bc091df3aed9c6142aee0f000a321eeee68eac716d9e175a9fa9564cad8ff9fbd21af", 0xd4}, {&(0x7f0000002000)="c71dddb26866087599dd036b4c6cbde51a552df703eb4460466c2dad1a6f9154df2e5c72bb5e19b7d56b177a86204e7e1ca8b6a48a8b6a5fdf21b23ada999cc675bb38d350adf4bb8b2d52e6b1e65572dcba355d37540cd3ed9760865d9da587db56da1d8c4f13a3f8fd6601999a9f4e36a76dac9af5d4a1beb702181d1d9e3a8ddfc6c4bd785e", 0x87}, {&(0x7f0000002000-0xa9)="8eb15fcdb2e4b206a41e0c6b5d01eb82571486f5c5ad4fe0b1929fe7fac48db0599c234e3deefcfe07d4305e22f01ef8f6a069b5cc9bb2a0025f80ef374590eccb239853b9216957d8241bb323c465c075c701147e241d4249e06cfbb3910f545f9b58451112a6e94b92d907c17f71207fee8f37bfce82fd1f0a625b6fd9f3aa5c432ce50325f7ce093bd5d60aeb38f0f925e3ec96d6fa0a948488f121c5a4b518ac490b52c9eb0fca", 0xa9}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="3feee0987c94e1e3c788313b4ca2d18a0b3c8b7e9180905c41952d4452", 0x1d}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r5}, @cred={0x20, 0x1, 0x2, r1, r2, r6}, @cred={0x20, 0x1, 0x2, r1, r2, r7}, @cred={0x20, 0x1, 0x2, r1, r2, r8}], 0x80, 0x20000000}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x3, 0xf, 0x0, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000001000)=0x3, 0x8) 2018/01/27 02:26:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000024c000-0x8)={0x0, 0xcf7, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b93000)=@sack_info={r1, 0x1, 0x10000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) listen(r2, 0x5) ioctl$KDENABIO(r0, 0x4b36) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) sched_setparam(r3, &(0x7f0000000000)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x82080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000)={r6, 0x24}) connect$l2tp(r5, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x2, 0x0, 0x0, 0x3, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe}}}, 0x32) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000003000-0x24)={0x200, 0x1, 0x4, 0x4, 0x719f8559, 0x0, 0x7e, 0xeec, 0x5, 0x100, 0x16, 0x29db}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000004000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x3, 0xb09, 0x3, 0xfffffffffffffc86}, 0x2, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_thread_area(&(0x7f0000003000)={0x3, 0xffffffff, 0x2000, 0x6, 0x3, 0x9, 0x9, 0x4, 0x2, 0x913}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x7fffffff, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x1, 0x2, 0x40]}, &(0x7f0000005000)=0xa) 2018/01/27 02:26:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x3c)=""/60, &(0x7f0000000000)=0x3c) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000001000)=""/207) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x4, 0x3, 0xffff, 0xa, 0x80, 0x0, 0x17, r3, r4}, {0x70, 0x7f, 0x10000, 0xfffffffffffffff9, 0xfff, 0x2, 0x5, 0x5}, {0x7c000, 0x5, 0x5, 0x29ea}, 0x5, 0xf, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0x3, 0x100, 0x0, 0x8001, 0xfff}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000004000-0xfe)=""/254, 0xfe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x8001, 0x2, 0x1, 0x8, 0x494, 0x2, 0x1c95eb64, 0x5c, 0x400, 0x1afdc2fd, 0x80000000, 0x7ff, 0x5a]}, &(0x7f0000004000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x8e)={r5, 0x86, "b2d0362bcbc085973c681f2b057485b4653acf7efc000eed2c61daffbd5e8c4cdbe58c93c0e0824930652c479ff1e812d0b197a2a0eaa2aa440b2818cc2c95309bb9af0ca946eacbe09701fc2f0c9f91d3cb578e8eba32f6bd58b6bb0ed2d6efd14f3b85fb3dc50564d4d8f11da52b2edeb03c0488502e0f376b6e02d3af176a2c746c983cd9"}, &(0x7f0000002000)=0x8e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x5)='htcp\x00', 0x5) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000006000-0x3c)={0x4, 0x34, "54a423c0b9e7262c9994db6d0fea1696e7b0b33e9249ea7bf90dc66b35d8c8af29cd6a10f88374bbb8a9a1e9fa2edfb16e1545c7"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000005000)={0x0, 0x0}) exit(0x7ff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000005000-0x4)=0x7, 0x4) 2018/01/27 02:26:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000000000)={&(0x7f0000001000-0x6e)="a3048aab8e5a4acc63f6b481def23b5e77be206283fcc515606c457c64a8b6716cdce630479beac538043939d50642ca035d8c3f77a634cbbb80ffe4a39bd02b4e8cb63daac9ba9923a58506ce018ab8e92fa1a20c07545c66f1d36f681c68ef9e79871c9c7d19b35bec8e9fe933", 0x6e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0xd5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000+0x962)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r5, 0x3, 0x4, 0x58dc, 0x2, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000006000-0x63)="9c5519aa70f96e5486eacfda1b6a100050959185a8d57ed8efe8c75642d3e0f9d9fdb0282f4488c7700744051f9f2a842ee32054832445ddf8e8a914ec03917d8ccde3a0e38e389cc508e44fd67ce047918f564877601f8f057730ffbc8623dfa64ba9", 0x63) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x68, 0x0, &(0x7f0000006000)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x2}, @dead_binder_done={0x40086310, 0x0}, @enter_looper={0x630c}, @increfs_done={0x40106308, r3, 0x4}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308, r4, 0x0}], 0x7, 0x0, &(0x7f0000002000-0x7)="d322e3ced40b42"}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000005000)=0xc6e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000007000)={0x57, 0x6, 0x100000000, {0x1, 0x8}, {0x15e, 0x7}, @const={0x4, {0x3, 0x2d, 0xfffffffffffff20d, 0x1}}}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000008000)=0x4) 2018/01/27 02:26:10 executing program 5: clock_gettime(0x0, &(0x7f0000b99000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000810000-0x60)={0x0, 0x3e, 0x2, @thr={&(0x7f000011b000)="dbec1153a67ea1ab6ab9b90fec50c9f37d5af1b9faae82a14249b06f5935125a90c12d621bc3004508c71834864e84380e07170d72ce885e511c027765053b26e3894bf02dca905a05b8af81903ea2a4d1e634fb91565a0b6a2589b9550ddcdfe2f0cdbf608002f89c3f36808540c29436fba785cd56f5722aa53c428ddbb46f8d313bdb9478d3b4c9e2d6a85f6b16684fbe654d1e292c5b4c11fefc916f7ca74691de6a0d097fcffb0a745e876c7697bd7f56c2d6a7d1bdc2d28dab8c58702e608fc54853f9e7e558b6c05e720c0b176076da26ce434a1d12a3c04df8f6e8cf199f009792", &(0x7f00008e6000)="913d1eb2a05fb466ca98b70be9c1572efa94d58a1f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000399000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0xa0400, 0x19) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=@random={'user.', '%mime_type+#nodevvboxnet1em1system\x00'}, &(0x7f0000002000-0x8d)=""/141, 0x8d) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) lremovexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=@known='system.advise\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0xff) 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(r1, &(0x7f0000003000-0xb4)=[{{&(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000002000-0xb5)=""/181, 0xb5}, {&(0x7f0000002000)=""/212, 0xd4}, {&(0x7f0000004000-0x3)=""/3, 0x3}], 0x3, &(0x7f0000003000)=""/0, 0x0, 0x800}, 0x272}, {{&(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000002000-0x43)=""/67, 0x43}, {&(0x7f0000001000-0x43)=""/67, 0x43}], 0x3, &(0x7f0000003000)=""/157, 0x9d, 0x5}, 0x458}, {{&(0x7f0000003000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000004000-0x30)=""/48, 0x30}], 0x1, 0x0, 0x0, 0x3ff}, 0x3}], 0x3, 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xf9a7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)=@random={'system.', '\x00'}, &(0x7f0000002000-0x72)=""/114, 0x72) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000005000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r3 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000008, 0x6c3190bfdbe4038, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000)={r3, 0x0, 0x0, 0x0}) 2018/01/27 02:26:10 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b2b000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x42)="ebde91a9c1b3560fabe2b91f741cfbb17ec167cc74dbf469f7269bd9e85f7fb30b876c8faf662c94796e6a07c4ab4fbf3fc6ac844c2e1926050723056208956d751adb47c72d0f1cc56f640cd8e363d900de99fa07001fc5569a2453c42b8eed3308875f54eb201228aa16bcc4eb7e0174117bcf1e91a1dc2661df6e05661c26779337161aaa2179ee59d23cc1857e5b6528d0fe163beb8f5a4f4a3299154bbe8d7eda0f98d09af92624264a713f11281a21a312be7463e2126228dad70291965730de9804f3dbb1ce3d4c489a964f2a21e299a6008696372bc317f82eb6f55e4964fb305c2c08cf85d6a08ea10ed38be2e219c5634ab9", 0xf7, 0x4000000, &(0x7f0000001000)={0x4, 0xfffffffffffffffa, 0xcbc, "50ad17c9790d", 0xd31, 0x0}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x14000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x0, 0x2, 0x0, 0x7f, 0x3, 0xff, 0x10000}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="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", 0x1000, 0x4000000, 0x0, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xb2, "14ba58da358dc16632200a4b29598c15825729dbd51bada8c1945b0650879c1e36bbae35a2a7b916e179c02596a74f5f03d0d48a7c99c96e2c5e0e2b07baa4a94df85d3bd99e94aff396cb6b01eaeeaff7afb7e75fa4278e986950a438ab0e3c38ad8e386dbef89e8cbf6cb8031dc21e1b2b9367b7ac07260b128a01683adac04b72dde52be9058f0fec7401f648bc2740e692d22bb42814eb9f3b375cdedd49ec6482621853a5d3dc8c3d9f5ed4a3339ce9"}, &(0x7f0000004000-0x4)=0xba) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x3, 0x1000, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000004000)={0x2, 0x11, 0x5, 0xf, 0x2b, 0x0, 0x0, 0x3, [@sadb_sa={0x2, 0x1, 0x0, 0x3, 0x0, 0x96, 0x3, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1b, 0x18, 0xff, 0x401, 0xcb, "cb5feaed2170849d2c30972d784612e3891300f673209596764151259bc7d631e33a1e81da1e57f8af45259654aac9286bd179c8309bea8a41cc55b18dcf02c11d88908137c6231c857b9cda0fdb5617cefe02f4bc00b70fb2eee8f658b4372b09b7a2f4b9f18463bea5da5be1f30ecb8aec6ee44d56fdcddd95a3d93514eccd2ad31242bec6b7a115a18da221ed8cb5b9be9a66793e38862fea636f68b3cb4836ddeba1e25a81e47ef02af02b775538b3713b861ba80e79a201fbe0f4e064af85d3271198904ce0696d46"}, @sadb_ident={0x2, 0xb, 0x100000001, 0x0, 0x7fffffff}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffc01, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x3, {0x6, 0x33, 0x3ff, 0xca7, 0x0, 0x1, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000003000-0x8)='./file0\x00', 0x6182, 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000004000)=0xffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000005000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_open_dev$sndseq(&(0x7f0000005000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) execveat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x50)=[&(0x7f0000006000-0x4)='-lo\x00', &(0x7f0000005000)='/selinux/status\x00', &(0x7f0000004000-0x35)="5e2d246367726f75706d643573756d776c616e316e6f6465766370757365742b62646576a27d2c212521766d6e657431272e402b00", &(0x7f0000005000)='\x00', &(0x7f0000005000)='/dev/snd/seq\x00', &(0x7f0000006000-0x7)='md5sum\x00', &(0x7f0000003000-0x2)='#\x00', &(0x7f0000006000-0x1)='\x00', &(0x7f0000001000)='/selinux/status\x00', &(0x7f0000005000)='/dev/pktcdvd/control\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000006000-0x12)='@posix_acl_access\x00', &(0x7f0000003000-0x2)=')\x00', &(0x7f0000001000)='}keyring/\x00', &(0x7f0000006000-0xc)='vmnet0wlan0\x00', &(0x7f0000003000-0xf)="6e6f6465767b637075736574032b00"], 0x800) [ 30.631809] IPVS: Creating netns size=2552 id=1 [ 30.680257] IPVS: Creating netns size=2552 id=2 [ 30.743803] IPVS: Creating netns size=2552 id=3 [ 30.824349] IPVS: Creating netns size=2552 id=4 [ 30.899519] IPVS: Creating netns size=2552 id=5 [ 31.015847] IPVS: Creating netns size=2552 id=6 [ 31.114885] IPVS: Creating netns size=2552 id=7 [ 31.231104] IPVS: Creating netns size=2552 id=8 2018/01/27 02:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000612000-0x3d)=""/61) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/27 02:26:13 executing program 1: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000a9a000)=0x0, &(0x7f0000000000)="") symlink(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000a95000)='./file0\x00') 2018/01/27 02:26:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000039b000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2018/01/27 02:26:13 executing program 1: socket$packet(0x11, 0xfffffffffffffffa, 0x300) 2018/01/27 02:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f6000)='/proc/self/net/pfkey\x00', 0x1fc, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000071c000-0x8)=0x0) getpid() r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000209000-0x8)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) time(&(0x7f00005a1000)=0x0) 2018/01/27 02:26:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) tee(r0, r1, 0x3ff, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000014000-0x4)=0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r2, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(r2, &(0x7f0000ed8000)=[{&(0x7f0000154000-0x64)=""/100, 0x64}, {&(0x7f0000114000)=""/92, 0x5c}, {&(0x7f000027d000-0x7c)=""/124, 0x7c}, {&(0x7f0000ef2000-0xe4)=""/228, 0xe4}, {&(0x7f00007a5000-0x53)=""/83, 0x53}, {&(0x7f0000020000)=""/16, 0x10}, {&(0x7f00006bf000)=""/101, 0x65}], 0x7, 0x0) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x40340, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000000e000)=0x0) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003f1000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d403f000000350ff4000300000000000000060400", 0x39}], 0x1) r2 = userfaultfd(0x80000) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000ba2000-0x10)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r4) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) dup3(r2, r4, 0x0) dup2(r1, r2) dup3(r2, r0, 0x0) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00006ff000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000268000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000399000)='/dev/input/mice\x00', 0x0, 0x40982) accept4$netrom(r1, &(0x7f00004b7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000510000)=0x48, 0x80000) connect$l2tp(r1, &(0x7f0000c98000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x3}}, 0x2e) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/27 02:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000089b000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fc5000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) unlink(&(0x7f0000934000-0x8)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer\x00', 0x2fd, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000853000)={0x5, 0x3f, 0x8, '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]}) accept$packet(0xffffffffffffff9c, &(0x7f0000d72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060e000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000752000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r2}, 0x14) creat(&(0x7f0000c2a000)='./file0\x00', 0x0) 2018/01/27 02:26:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff21) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000-0x8)=0x7) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5000)='io\x00') sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x7) ptrace$setopts(0x4206, r0, 0x2, 0x4066a0556156cc1f) 2018/01/27 02:26:14 executing program 3: r0 = memfd_create(&(0x7f00007d7000-0xc)='{!&/GPLself\x00', 0x3) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x80001, 0x0) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:26:14 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000086b000-0xd)='/dev/usbmon#\x00', 0x3f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00006a3000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x2, 0x0, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/27 02:26:14 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000975000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x101401) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000683000)=0x0, &(0x7f0000001000-0x2)="") flock(0xffffffffffffffff, 0x0) 2018/01/27 02:26:14 executing program 3: r0 = socket$inet(0x2, 0x400000008000a, 0x0) getpeername(r0, &(0x7f000029a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000090b000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000008d000-0x20)=@pptp={0x18, 0x2, {0x0, @rand_addr=0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ccc000-0x20)=[{&(0x7f0000175000-0xc8)="33c287d6b6a0bc602cf816f1f2525f9216454789124ba4236f5f16f9043682965ca2d8ff91b59f4533fa4367482c0705b565948199422b5e83c99b36ef10dba29525ada0ed82b402868eca26931dc0d8f46a7377b712a5477764d1cdd0f129086c41db450ef55e409235da39cc0c6acbc47f83e845f31e5d0eeb3acd8e60f23cb6bda2ec932b062d19320915a10d84318ef391b01e0155d5d34d9d087d1d383998e451f14204f06e30866e8681cadd3c979622f8e73c160fdb162c8c249905b791a8253ec2b09b2d", 0xc8}, {&(0x7f0000001000-0x75)="9912742ba6e19995a8423b00a57deea92d930ff0697780f90f8a1abd4374c27ef95b88c60c02b84f7019e168c646c40ce6b455ecce7ee431606c3f79961cd8bd42ce09c210ce64b6fe4156bce51ec414362d662188948dfb42e77e83d4abea911a977cf28cf359c7d1bbfadd42b64e57f9fa185aac", 0x75}], 0x2, &(0x7f0000462000-0x1b0)=[{0x110, 0x0, 0x101, "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"}, {0xa0, 0x0, 0x6, "289961e3174646f066bb3426cd273b5584ca12916220e249eb094f46aaca48e7028ee106fad9da969c9d492240cc19b7430c6bb3f9b81ee31ab36ccd1ebe669429f04a6626c576261354a5b1138f40aaf775d0da5dbcd7539fd3d8c4315c9715b25f7eceb17d5853cee7913fc8ba069cb850ac3fae43daf3d190848ccbdb14948e6d972fca2686236c1e541cd95b39d0"}], 0x1b0, 0x40}, 0x4008000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x8001, 0x2, 0x4}, {0x3f, 0x6, 0x2, 0x2}, {0x1, 0x40b, 0x4, 0xefe}]}, 0x10) getsockname(r0, &(0x7f0000ea6000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d2f000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f78000)={0x4, &(0x7f0000c70000-0x10)=[0x8, 0x8, 0x1, 0x6]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 02:26:14 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x4109) getegid() 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ff7000)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e2c000)="0002000000a6") exit(0x0) fgetxattr(r1, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9b, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f00008d8000)=0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00007d5000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002b0000)={0x0, 0x8, 0x4, 0x2, 0x0, 0x5, 0x1, 0x80000001, {0x0, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x101, 0x2, 0x5, 0x400000}}, &(0x7f00004a6000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d33000)={r3, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) r4 = syz_open_procfs(0x0, &(0x7f0000534000)="000023130000001600c8") pread64(r4, &(0x7f0000258000)=""/0, 0x0, 0x200000000) sendfile(r4, r4, &(0x7f0000d93000-0x8)=0x0, 0xb52) 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a63000-0x8)='./file0\x00', 0x4) r0 = syz_open_dev$tun(&(0x7f0000c9f000-0xd)='/dev/net/tun\x00', 0x0, 0x408000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r1, &(0x7f00005e0000)=[{&(0x7f00007da000-0x6c)=""/108, 0x6c}], 0x1) fchmod(r1, 0x148) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b50000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) recvfrom$unix(r1, &(0x7f00004e4000-0xa5)=""/165, 0xa5, 0x40000000, &(0x7f0000138000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000066b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) inotify_init1(0x80800) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/27 02:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e8a000-0x4)=0x0) getresuid(&(0x7f00009ea000)=0x0, &(0x7f0000ace000)=0x0, &(0x7f0000536000-0x4)=0x0) getresgid(&(0x7f0000311000)=0x0, &(0x7f00001ad000)=0x0, &(0x7f000019e000-0x4)=0x0) syz_fuseblk_mount(&(0x7f00007f7000)='./file0\x00', &(0x7f0000220000-0x8)='./file0\x00', 0x0, r1, r2, 0x8, 0x1, 0x0) [ 34.718351] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a29000)='/dev/pktcdvd/control\x00', 0x208000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e45000)="81c00cd2e5ff962b9087c36a3f5bc0479bb641e4aadb170c08f694919d27a3284952aa9b400b42ddc01e4e3a077407beb764fa0edd0c209a0c458c3fa2050fc19a822b05e7655d18b0ba0c547541135d414900f76b3b667091c572486289e80e239ed1bf0d58a4b89ba2676b714552542260ecc35cfcf736d89f620fa00f569051e491dfec698d14a2", 0x89) sendto$inet(r0, &(0x7f0000f53000-0x2e)="3727c8d0c87a6ddcf0c803bd0b895359620223b439f5606229c079517bc81323bbd954d86ca8f5fe70156a4a527f", 0x2e, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009c9000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009c2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gre0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000082c000)={0x4, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00008f4000-0xa)='net/raw\x00') pread64(r2, &(0x7f0000a31000)=""/0, 0xfffffffffffffe56, 0x3fffe) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b2b152e37d5de5bd2f7d4f615c2c57", 0x4, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 34.755173] audit: type=1400 audit(1517019974.260:5): avc: denied { create } for pid=4534 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.797630] IPVS: length: 24 != 8 [ 34.818666] audit: type=1400 audit(1517019974.330:6): avc: denied { write } for pid=4534 comm="syz-executor4" path="socket:[11327]" dev="sockfs" ino=11327 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.850839] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.861678] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e04000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00007c8000-0x4)=0x2, 0x4) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000653000-0x8c)={0x0, 0x0, 0x5a, 'queue1\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]}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00002e7000-0x4)=0x7) 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000004c000-0x10)={0x20000000000002ec, &(0x7f0000049000)=[{0x4, 0xfffffffffffffffd, 0x400, 0xfffffff9}]}) pipe2(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f000004c000)={0x77359400, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000040000-0x10)=[{&(0x7f000004d000-0x71)="161eaf65c283b526ffb834747ec8d9e871021388919a8f556be3a0e202aad56211f27b02d563751ca045e17ac0cebcf0379773146670e0b2328a16bf0315c1885e2ad6029364e6333391b4421a842f089eca5bff69c5750ccd0ec6696ce71f81834edf37309afa7ec86ab114bbd00080c0", 0x71}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f000003b000)='./file0\x00', 0x10000, 0x82) fallocate(r0, 0x2, 0x0, 0x9) 2018/01/27 02:26:14 executing program 6: r0 = gettid() 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0xb2)=""/178, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000b93000+0x9d1)=@ax25={0x3, {"f757e1b994a1e8"}, 0x1ff}, 0x10, &(0x7f0000506000-0x60)=[{&(0x7f0000001000-0xa4)="3d265b309794f2f64121b705f3ca23ac404c2f3c20a46e1e5a4d71e0fe2108fe9ebb0756eb36434f09810b263a2e0715675a34540245fecc3000cc675288576e2e7e0fab4aa8259dcfbadb356d532f0686fe654cfe50f59d66bcaeffa5c7ed4df1666c0f41b1deaa5fe8593af83211db2079571517e6907c8aa9e2762d18160563d520eb5e6c930b5a83accbc91e564bfec47629f1958cd286c9682073039cd52e2e4f96", 0xa4}, {&(0x7f0000918000-0x18)="aff4a5602a18c4f61c06021895a33f7d82951a83c8a75b57", 0x18}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xf8)="9d609d797aff7c51261987062ad60d5e2a2bf505493ded265628664f26f344f49567a7446dd5bc6b6a5ce05eb53d214e9752a2c4ce1a66210ca21573da14adee74b404b089ebc22a3272bb60dd913e16d9e31b99bce4ed02a97e43d0326ddd9c051b7cab9162106a643a91e06e5f5100fb332cb538da135f72ac4414bc4bbfbbc6fcb633ec4e6d202727ce1ea71c8ded41a40cc84aa37489b6cf21f20be8cd5c500b228ee818af7da16727d889c35c0f6a41e1a1f01121c615a174143df3df9d08572b0b16a223228a0b217b43c6f13ac0518c62c45126370277e11e46de1b8e1219fb01390f3f42217157a728cbc5e57ae4bb565dc68f21", 0xf8}, {&(0x7f0000001000-0x99)="94d4014bdf9b5997fab59855becc55161cb538c0b2073e23ebd805ea4716969a3a702dd01e793078c658c2fd0d8ff44fb43f38aff0d4eadf8013dee2811c8131d775f50911c6c5ed944cca416c13592972fe6d6f53db58ca8bc1a64844f4581287a3dc6ab1f90c60398c2dd7b6ac85e89efd84c9404b45938ef4fc96ad3151df5c108a2635fe0fec76e83d708a0bb7cb5368d52eff3d08d904", 0x99}, {&(0x7f0000876000)="6c684dbe5e93c2c62747451ff04d9168f8e2e3a955552c05a608499390399f9202ae5d6e9eaa5d389e87a3f1ea61c1", 0x2f}], 0x6, &(0x7f00001bb000-0x2e8)=[{0x58, 0x88, 0x2, "664ffe53c0ca9474c57942658335f84e67ea7cfda360161f36429902a685ac89175ac71422821ef50e432bf0e112b2b2dfa49f94702c596654a56f32636ee7776963"}, {0x70, 0x0, 0xffffffff, "008b3771cc7820905da1ac3d96ed36fb7e8c90e9495a94a3e597ab7f5814e31448ee82397b50d078ead86cb83a0723b9db4a10ed4f6b9cce0ccd555847dce7c0d04a1f2e1fe6cd085fb642494e60e2563d06d3782d9393eb7085b81b50"}, {0xf0, 0x10c, 0x7, "c9f9cc2a5297f4e086fee5cc7941dd8a33afc6f39c2f31f4f6cd0dfda6649841af5b820c3547c96e90619a66bf7fae71d2d7970819b3f7cbca800062ff5e6ad2d71270789b026396a6d550371e6564d2879bf8988f04a7f7cecd175ff33d40f7cc92df173a02f834a42803373547cd09c6eefe38e5bf3a6acd5e354c736a325604240f06300a40925627efa6bf42a8ec9b37700877c7fa3d84ea2b3e5a9e2e2f807aa3528a81a14c3e1ed1168c5a8b398c5fdbbb7dd80fa75225b45bae2fd4795f3cf5710f79cf4e592d87160e7c9caf14446f666dd25de28531612da2"}, {0x78, 0x0, 0xa0e7, "e55a9f4cb7ec818f2f09a2105df0e6315587b7654283c05a64392e2fdcdf76f73ebe04f6b4b9a38fe761771dd960f3df2857cbe7b131658b7a52b5437876e94fdf95a083ce493bbbbcbc98631e7f1b164a38644449efbc186b25fc1649a5fc1c605d728a849fd0"}, {0xb8, 0x10f, 0x7d, "a0f394630f8f75fd97123e13263a36651d52d103bef4da24372a508a9c9d0ae7e08b9df90f6cf748cb76f8dafcd00c93ba11148f8ea2acb2f81a6c022642859944941310f9e559548746c7a9adc7507a3cae5ef9c3f43f1c95ef05d6458d86bc928afeeb50ac951d557f7e9454dc3d0f23c3515798544a399cff5be2010b0d2cb6a3ecc9097a9815d69f36cccafd9bc59b807c432ed7ae3be006aac7ba0fd8b2d2bfdd"}], 0x2e8, 0x20000001}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) setpriority(0x8000000000000001, r0, 0x0) 2018/01/27 02:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d15000-0xbe)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") syz_open_dev$urandom(&(0x7f0000bbd000-0xd)='/dev/urandom\x00', 0x0, 0x1a7900) close(r0) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000906000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006a3000-0x4)=0x0, &(0x7f000014a000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000603000)={0x7, 0x0, 0x200, 0x3}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e7b000)=0x0) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a1000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/27 02:26:14 executing program 3: mmap(&(0x7f0000000000/0xbad000)=nil, 0xbad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b31000-0x4)=0x0, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000049d000)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000bad000)={0xfffffffffffffe00, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x800, 0x100000000, 0x81, &(0x7f0000bae000-0x10)=@common='bcsh0\x00', 0x3, 0x3, 0x8}) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f000040f000)=0x0, &(0x7f00006a0000)=0x4) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bad000)={0x0, 0x18, "d7d05145051afb45929f0441f2bd07b42fb429a057ad08e1"}, &(0x7f0000bae000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000047e000-0xa0)={r3, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff, 0xffff, 0x10000000000, 0x7fff}, &(0x7f0000457000-0x4)=0xa0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b5a000)={r3, 0x80000000, 0x10}, &(0x7f0000bad000)=0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d5000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000bad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xdca}) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f63000-0x6e)=""/110, &(0x7f0000080000)=0x6e) pipe(&(0x7f00009a0000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6a000-0x1000)="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", 0x1000, 0x80, &(0x7f0000f69000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1dc}, 0x1c) 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000433000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfff, 0x0, 0x0, 0xd, 0x0, "1848e9ab6ae2d986e349946876fd29c24d148222692f448614d19c5ec42b2a3c654431612a0ddf882e3383e381f4013422f2e7faae12f1b0e824346c8f878122", "b2ce838901c58d2237839c33beebbadbf85a4ca13ad1824b2ec0bd7f14ce6636834cc97c378567e9611f17bf645c0ce29e4a80b31bc5c9347c9974b0bff24d2b", "71848f8c723f6e454b0cd8ea9cc6dc16e1b74581e08c15cc4e2faedadca6d850", [0x80000001, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x1}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000cf2000-0x8)=0x5) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000564000-0x20)={@generic="abe30804284e9af71471d7807e192cda", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ppoll(&(0x7f0000436000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00008e6000-0x38)={&(0x7f0000c8f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f00008f7000)={0x14, 0x10, 0x301, 0xffffffffffffffff, 0x1, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000029f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000862000)=0x0, &(0x7f00008c0000)=0x4) close(r0) 2018/01/27 02:26:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x5, &(0x7f0000000000)={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(&(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) 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) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d49000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xfffffffffffffe43, &(0x7f000070b000-0x60)=[{&(0x7f0000fbe000)=""/4096, 0x1000}, {&(0x7f0000ca0000)=""/166, 0xa6}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000c8e000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x6, &(0x7f00007b0000)=""/222, 0xde, 0x8001}, 0x800}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f000022e000)=""/49, 0xffe4}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000-0x53)=""/83, 0x53}], 0x6, 0x0, 0x0, 0x478561e6}, 0x3}, {{&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, &(0x7f0000637000-0xbc)=""/188, 0xbc, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f00000ad000)=[{&(0x7f0000784000)=""/217, 0xd9}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f000022e000)=""/236, 0xec}, {&(0x7f000085b000-0xa9)=""/169, 0xa9}, {&(0x7f00005a7000-0xf2)=""/242, 0xf2}], 0x5, &(0x7f00008c3000-0x21)=""/33, 0x21, 0x2}, 0x10001}, {{&(0x7f0000856000)=@generic={0x0, ""/126}, 0x80, &(0x7f000026f000)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000000)=""/50, 0x243}, {&(0x7f0000cbd000)=""/83, 0x53}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f00002a4000-0x74)=""/116, 0x74}, {&(0x7f0000c1f000)=""/12, 0xc}], 0x7, &(0x7f00007f6000-0x59)=""/89, 0x59, 0x4000}, 0x6}, {{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000175000)=""/19, 0x13}, {&(0x7f0000c40000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec8000-0x33)=""/51, 0x33}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f000094a000-0xd2)=""/210, 0xd2}, {&(0x7f00000b3000-0x9b)=""/155, 0x9b}, {&(0x7f000011a000-0x1000)=""/4096, 0x1000}, {&(0x7f00002c1000-0x7e)=""/126, 0x7e}], 0x9, &(0x7f0000001000-0x79)=""/121, 0x79, 0x6}, 0x7}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f000047a000-0xd3)=""/211, 0xd3}, {&(0x7f0000cc1000)=""/43, 0x2b}], 0x2, &(0x7f0000001000-0x4d)=""/77, 0x4d, 0x73}, 0x70}], 0x7, 0x2, &(0x7f0000001000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0x6, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0x496, 0xdfa0, 0x8, 0x7, 0x4, 0x0, 0xad02, 0x80}, {0x9, 0x10000, 0x7488, 0x9}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0x9, 0x20, 0x3, 0x4}}, 0xe8) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x3, 0xf, 0x1c, "051980178cf869ac41eb1a43ee0e63239054fb3517861c30eaa4d66495d2798d548fd7ae59712b9e39d644e2b64b2f5754ee316b4a8f2286b924e479e3f66536", "da90e34ff801d6b94eb13271a965f886bc0180e93a5da36bea74f76c6677a356eef61fb320826de216a04c22c4bc2c06f9829374054b72c4affdd02d9fe6f8f2", "16180693975af15586db4a610ac7ec4d02a17174078784d113bfc8756c185f9c", [0x7, 0x4]}) madvise(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r6, 0x15, 0x1) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0x4) accept$inet6(r0, 0x0, &(0x7f00006cd000-0x4)=0x0) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x402080, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x200) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e1b000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cd2000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000034c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffd, r2}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00001f8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000479000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d26000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003fc000-0x10)={0x4, &(0x7f0000497000)=[{0x6, 0x0, 0x6, 0xfa3}, {0x214, 0x1, 0x2, 0x528f}, {0x2, 0xfff, 0x6, 0xfffffffffffffffb}, {0x0, 0x8, 0x1, 0xb33}]}, 0x10) sync() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036a000-0x4)=0xb66d669f952132cc, 0x4) socket$nl_generic(0x10, 0x3, 0x10) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000aec000)=0x0) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0x4) accept$inet6(r0, 0x0, &(0x7f00006cd000-0x4)=0x0) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 35.017524] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.022157] CPU: 1 PID: 4577 Comm: syz-executor5 Not tainted 4.4.113-ge70c132 #34 [ 35.029773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.039118] 0000000000000000 768c16586d3e4655 ffff8801d3e1f480 ffffffff81d0278d [ 35.047187] ffff8801d96f0480 1ffff1003a7c3e9d ffff8801d3e1f608 0000000000000000 [ 35.055212] 0000000000000000 ffff8801d3e1f630 ffffffff81605d55 ffffffff812363c0 [ 35.063236] Call Trace: [ 35.065814] [] dump_stack+0xc1/0x124 [ 35.071174] [] handle_userfault+0x715/0xf50 [ 35.077139] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.084157] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 35.084167] [] ? check_irq_usage+0xb1/0xe0 [ 35.084177] [] ? handle_mm_fault+0xb5d/0x3190 [ 35.084184] [] ? handle_mm_fault+0x291e/0x3190 2018/01/27 02:26:14 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000511000)={0x4, 0xffff, 0x3, 0x4, 0x1, 0x7}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000271000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0xfffffffffffffbff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000def000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/223) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/27 02:26:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2f000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x67) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x82) r1 = eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x93, 0x37a0, 0x100, 0x3ff, 0x0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003000-0xad)=""/173) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x8}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) pwrite64(r1, &(0x7f0000006000-0x5b)="", 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/01/27 02:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000326000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000b51000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_fuse_mount(&(0x7f00003c1000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) chdir(&(0x7f00005f6000-0x8)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dc1000)=0xffffffffffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c5000-0xc)='/dev/rfkill\x00', 0x22000, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000730000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000051e000)={0x0, 0x1c, &(0x7f0000e3f000)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}]}, &(0x7f00003d3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000261000-0x10)={r3, 0x496, 0x0, 0x5}, 0x10) 2018/01/27 02:26:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c1e49ab, 0x0, 0x501, 0x400, 0x4, 0x100001, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) syz_open_dev$sndseq(&(0x7f0000011000)='/dev/snd/seq\x00', 0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = socket(0xe, 0x6, 0x79e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e1a000)={0x1, [0x0]}, &(0x7f00004a4000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000284000)={r4, 0x3778}, &(0x7f000005b000-0x4)=0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/rtc\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d1e000)={&(0x7f00003bb000/0x2000)=nil, 0x2000}) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r0, &(0x7f00009e3000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ece000-0x4)=0x1c) [ 35.084192] [] handle_mm_fault+0x2938/0x3190 [ 35.084199] [] ? __lock_is_held+0xa1/0xf0 [ 35.084207] [] ? copy_page_range+0x1480/0x1480 [ 35.084213] [] ? memset+0x31/0x40 [ 35.084220] [] ? vmacache_find+0x57/0x290 [ 35.084226] [] ? vmacache_update+0xfe/0x130 [ 35.084235] [] __do_page_fault+0x35b/0xa00 [ 35.084241] [] do_page_fault+0x27/0x30 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f000023a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009cc000)=0x10) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000a03000)={0x0, 0x0}) r4 = memfd_create(&(0x7f000081a000)='*GPL,-\x00', 0x1) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000139000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f00006f5000-0x4)=0x0, &(0x7f0000c01000-0x4)=0x0, &(0x7f0000ecc000)=0x0) getresgid(&(0x7f0000b07000)=0x0, &(0x7f000088a000)=0x0, &(0x7f0000b01000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fe000-0x4)=0xc) lstat(&(0x7f000018f000-0x8)='./file0\x00', &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000720000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r13 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a87000)='/selinux/user\x00', 0x2, 0x0) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r15 = epoll_create(0x5) r16 = socket$nl_generic(0x10, 0x3, 0x10) r17 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000980000)={0x0, 0x0}) pipe2(&(0x7f000070c000)={0x0, 0x0}, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000db000-0x8)={0x0, 0x0}) r21 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004fe000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000)=0xe8) r23 = getegid() r24 = getpgrp(r9) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f0000a12000)=0x0, &(0x7f0000910000)=0x0) r26 = getgid() sendmsg$netlink(r0, &(0x7f0000f3c000)={0x0, 0x0, &(0x7f00009b9000-0x10)=[{&(0x7f000070a000-0x12b4)={0x12b4, 0x1a, 0x210, 0x7, 0x0, "", [@nested={0x11ac, 0x2a, [@typed={0x1008, 0x57, @binary="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@typed={0xc, 0x4d, @ipv4=@broadcast=0xffffffff}, @typed={0x100, 0x6a, @binary="199f9b5146e00fa0c760e15153f1aa8a5e80abfc7a86c92556aa3af0c2f89afcaf4e8a0349ca714759de70c261393635294b4aa7aa57a2c17c5c3747b6558d35957eeef7d7a47abd65070101b4b60dffd72f0d6d385242dce7cb663fcfda83254a0a52008cf0b663b5cbed675e013d13d462e2e9b4ea382da6140b9ee3715bd30d39b4988dc20e1d48dde8c10c13af9cd729d3a16c5577d4eb37bb3f0fec2478af51305f5f6135004ca20faedd6f15d7b7df41215dcea06194acdd3115162a1d22503aa16ac657e6a8b616086a0c44cf92a4d6f73b3ad058cde1aec355cb951b63a89b28e311f60f09df6ab9e076483d1aad2c797c69c963"}, @typed={0x18, 0x1b, @str='vboxnet0ppp1/\x00'}, @generic="e2a2cf341c441024718b52f92c7592d4a20dae477fd5d53eaf7ba9b36b8bfd135ebcc0eb42a0d1caf9c70e0834b1a53de3280971f95ad235b424a2187c78ffea14f6fb8da62a371dc61d7b6399d172490648a5ce03469b8cef3fb8bc5411c0c13190ae9dd1b954f943aa82f41348358c3336496dbce3eeb0ed86"]}, @typed={0xf8, 0x46, @binary="cc1e8dd336c9f14aca935144ed4d81d645105c71e386fa901952ca0e929cee6f71b11fd82687ac2eab1f73ede676920e927392396e209cbec746b21f8f0786a55bd08e07f59d3689b22de1cd6f65510fc9b61a07ed762a6896ad1f344285efa502d1c28c37f0d4a75af1c9904e930ecd5af65a76e406c7789be740155e517595baa5c436c86976f62e40acfe6712b05b4e65d207ca274556d443e43c827c32de04a7b65f669f9258ab4c275038118a30d38042dddc9cf5173ad4e593eab76d55eeddeeed38b7e85aba6417f804b3924cd48639d8e527ffccb78b7cfca887f3a149890fc1e2997aa97f4cabbc71"}]}, 0x12b4}], 0x1, &(0x7f0000ea1000-0x100)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x100, 0x3a772f3e1a2ec332}, 0x8000) r27 = syz_open_dev$sndtimer(&(0x7f0000fa9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r27, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00006df000)='/dev/snd/seq\x00', 0x0, 0x8000) r28 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000506000-0x11)='/dev/vga_arbiter\x00', 0x18240, 0x0) epoll_ctl$EPOLL_CTL_MOD(r28, 0x3, r27, &(0x7f000007a000)={0xc0000005, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r28, 0xc08c5336, &(0x7f0000863000)={0x7fff, 0x100, 0x4, 'queue1\x00', 0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xa7, "a5bb48d5860f6cab78c20f65f0deb354b1e86e739e716de5c60dcd6538e2788eb47131638d93c2a65dfda5919a4e4d9a9b492c45d66f491c7e2a191055b66274a4f43282ecac703521e0afcd6a957f0c16afd040fa268a652f987c09d6e1a35100863d2c21983fbdf59c6d1af4a2e5389995bf83d875b4f2c2ead074115f1693a2d8293d713c046a88aac6dd35db0cc464ad7cf4eb62bf0119ffd5b0e132835c7f228839c9f5f2"}, &(0x7f0000001000-0x4)=0xaf) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) restart_syscall() 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d64000-0x7)='ns/uts\x00') setns(r0, 0x40000000) 2018/01/27 02:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002ca000-0x6)='./file0\x00', 0x0) renameat2(r0, &(0x7f000005e000-0xe)='./file0\x00', r0, &(0x7f0000063000)='./file1\x00', 0x0) [ 35.084250] [] page_fault+0x28/0x30 [ 35.084259] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 35.084267] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000008080a, 0xffffffff80000005) sendto$inet(r0, &(0x7f000012b000)="", 0x159, 0x4091, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) getpgid(0xffffffffffffffff) pipe(&(0x7f0000aae000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000516000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000b0e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008d7000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000937000)=0x5, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000728000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000114000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) bind$pptp(r1, &(0x7f0000d48000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 35.084274] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 35.084280] [] ? mark_held_locks+0xaf/0x100 [ 35.084291] [] generic_perform_write+0x1eb/0x530 [ 35.084298] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.084307] [] ? timespec_trunc+0x76/0xe0 [ 35.084316] [] ? try_to_release_page+0x140/0x140 [ 35.084324] [] ? file_update_time+0xbc/0x3d0 [ 35.084330] [] ? should_remove_suid+0xe0/0xe0 [ 35.084339] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 35.084345] [] __generic_file_write_iter+0x35a/0x580 [ 35.084351] [] ? file_has_perm+0x299/0x3e0 [ 35.084357] [] generic_file_write_iter+0x2f1/0x720 [ 35.084365] [] do_iter_readv_writev+0x138/0x1e0 [ 35.084370] [] ? __generic_file_write_iter+0x580/0x580 [ 35.084377] [] ? vfs_iter_read+0x270/0x270 2018/01/27 02:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00006b0000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d46000-0x4)=0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000c54000-0x6a)=""/106) 2018/01/27 02:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) readv(r0, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) sysfs$2(0x2, 0x526fbffe, &(0x7f00007e8000-0xae)=""/174) 2018/01/27 02:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c5000+0x5d6)='net/ip_tables_names\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d3000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f000030d000)=0x0, 0xf1ba) 2018/01/27 02:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f000030e000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ca3000)="00000004") mknod(&(0x7f0000e5a000-0x8)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) mremap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000277000/0x2000)=nil) 2018/01/27 02:26:14 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000006000-0x4c)={0xfc, 0x80, 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]}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000010000-0x4)=0x0, &(0x7f000000f000)=0x4) 2018/01/27 02:26:14 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) 2018/01/27 02:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008d7000-0x5)='user\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ed1000-0x97)="b4", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f9000)=""/4096, &(0x7f0000a97000)=0x1000) 2018/01/27 02:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00009db000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d3a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) r1 = creat(&(0x7f0000d13000-0x8)='./file0\x00', 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000391000-0x4)=0x3, 0x4) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/rtc\x00', 0x4e802, 0x0) readahead(r0, 0x2, 0x1f) [ 35.084386] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 35.084392] [] ? __sb_start_write+0x14a/0x310 [ 35.084398] [] ? __generic_file_write_iter+0x580/0x580 [ 35.084403] [] do_readv_writev+0x2d2/0x6e0 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') accept(r0, &(0x7f00004ae000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000160000-0x4)=0x9) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000a38000-0x40)={0x6, 0x8001, 0x1, 0x20, 0xfff, 0x7ff, 0x372a, 0xfffffffffffffff9}, &(0x7f0000001000-0x40)={0xb66, 0x4, 0x7, 0x1, 0x9, 0xfffffffffffffffa, 0x2, 0x9}, &(0x7f0000001000-0x40)={0x0, 0x8, 0xa86a, 0x4, 0x7ff, 0x1, 0x10000, 0x7fffffff}, &(0x7f0000000000)={0x77359400, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f05000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff3000-0xc1)="2f2565762f7667615f6172626974657200437f1de514bfffc36bc0ac4c64654688d80c7bee3bc2e47ba2c817983e9ea3140182e8d81c96228a4562f35d02b3c162afe95a889acccee188f9b52c4893009f70a48d44748f8cb9a268dd8209ad51845cf8b04459e67cfe86e2555377eba077d4479640e85ec4e3147a51f8776a87d9a357fc8372a7fb4b222440c81f88680e38c2c9e6faeaa5e7b81a6f56c6eca4eb90effbe62eea9ff5ba9cf4cddafb0e905775c105ea707acded5acffeeac74855", 0x3) lsetxattr(&(0x7f000014b000-0x8)='./file0\x00', &(0x7f0000e1f000-0xc5)=@random={'os2.', "2f2565762f7667615f6172626974657200437f1de514bfffc36bc0ac4c64654688d80c7bee3bc2e47ba2c817983e9ea3140182e8d81c96228a4562f35d02b3c162afe95a889acccee188f9b52c4893009f70a48d44748f8cb9a268dd8209ad51845cf8b04459e67cfe86e2555377eba077d4479640e85ec4e3147a51f8776a87d9a357fc8372a7fb4b222440c81f88680e38c2c9e6faeaa5e7b81a6f56c6eca4eb90effbe62eea9ff5ba9cf4cddafb0e905775c105ea707acded5acffeeac74855"}, &(0x7f00005cf000+0xf48)='\x00', 0x1, 0x3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000934000)={&(0x7f000022e000/0x4000)=nil, 0x4000}) pwrite64(r0, &(0x7f00007f9000)='.>\v', 0x13a, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000818000)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000-0x9a)="ebaec6b2c89ba7c3857f9753471a445ce678b6e30802e2a834da41c14b3f1712f78c055296bbf53525aecd6f5a601f8f787aec96cc2024ec7987577cc9bf596bd8be7d137447e22f7ac4ca96d8493d8bba1ff67fe7a8c4712ee6c5f58a217944460cd69516ecf76369ddd8464d01cbe7b185e9c06eccde0f48783aeeb6b144da6c05961c1cd40fc601ca1c69cce27d7d89b1c76eceb3232b241c", 0x9a, 0x14, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f5c000)='/dev/usbmon#\x00', 0xfff, 0x142) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e44000-0x4)=0x0) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) open$dir(&(0x7f000005a000)='./file0\x00', 0x200000, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e55000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000058000)={0x3f, 0x9, 0xd12, 0xffffffffffff8c72, 0xffffffffffffffb2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000100000-0x40)=[{{0x0, 0x0, &(0x7f0000b64000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000040b000-0x8)={0x0, 0x0}) [ 35.084410] [] ? vfs_write+0x530/0x530 [ 35.084417] [] ? __fget+0x20b/0x3b0 [ 35.084423] [] ? __fget+0x232/0x3b0 [ 35.084428] [] ? __fget+0x47/0x3b0 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000618000-0x4)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000058e000)=@fragment={0x2e, 0x0, 0xffffffffffffff81, 0x6, 0x0, 0x3, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xd7d000)=nil, 0xd7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) listen(r0, 0x7fff) write(r0, &(0x7f0000d7c000-0xe9)="1f000000f90300ff00000001000000200700090000000100010000000101006e9e0000000000bbffff74dd7e7293e251", 0x30) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000747000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000d12000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000940000)=@ax25={0x3, {"dce199260abc0f"}, 0x9}, 0x10) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000-0x8)=0x0, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000008000)=""/60, 0xfffffffffffffe01) close(r0) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x9, 0x8030, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000)={0x15c, 0x0, &(0x7f000000a000-0x15c)=[@acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r1, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000009000)=[], &(0x7f0000009000-0x48)=[0x38, 0x0, 0x70, 0x78, 0x48, 0x78, 0x18, 0x0, 0x0]}, 0x5}}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x38, &(0x7f0000006000-0x58)=[@flat={0x73622a85, 0x10a, r2, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f000000a000-0x1)=0x0, 0x1, 0x0, 0x20}, @flat={0x776a2a85, 0xa, r3, 0x3}], &(0x7f000000a000-0x38)=[0x0, 0x30, 0x48, 0x28, 0x28, 0x0, 0x30]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000007000)=[], &(0x7f0000003000)=[0x38, 0x28]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20, &(0x7f0000001000+0x6a3)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000005000)=[0x38, 0x18, 0x38, 0x48]}, 0xfff}}, @increfs_done={0x40106308, r4, 0x1}, @increfs={0x40046304, 0x4}], 0x7d, 0x0, &(0x7f0000009000)="0a329698e8277b34dcba8e017b5dcc3530a7627dbb083b1c35b1d74e3d23538805c49888e404d1ea550992b8808dfda1ae2d95acf9f6803d973817fe99163fd098c6e876c17abaca8b03f7af04f311b9d5fc0e572a5b9502b0f0c966ae12fce92af0e4de511551b3162429bdaa4cf787ffee86dbfbbfd334ba5f630da0"}) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) close(r2) dup2(r1, r2) [ 35.084433] [] vfs_writev+0x7b/0xb0 [ 35.084438] [] SyS_pwritev+0x199/0x230 [ 35.084443] [] ? SyS_preadv+0x230/0x230 [ 35.084450] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 35.084457] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 35.142273] audit: type=1400 audit(1517019974.650:7): avc: denied { create } for pid=4611 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b4d000-0xd)='/dev/usbmon#\x00', 0x7f80000000, 0x1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) alarm(0x0) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000025c000-0x10)=@common='dummy0\x00') 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = dup2(r0, r1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001ff000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f000007b000)='maps\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e92000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000856000-0x4)=0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000bb8000-0x57)=""/87, 0x57) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000447000)={0x0, 0x0}) dup2(r1, r0) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5d000-0x10)=@common='ip6gre0\x00', 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000587000)='/dev/pktcdvd/control\x00', 0x210100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e5000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000783000-0x4)=0xc) fchownat(r1, &(0x7f00003f1000)='./file0\x00', r2, r3, 0x1800) r4 = socket$inet(0x2, 0x40000000000a, 0xffff) r5 = dup2(r4, r0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00007d2000)=0x3f, 0x4) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f000009a000-0x2)={0x6, 0x1e2}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ef000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000017000)=0x1f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000363000-0xb)='/dev/hwrng\x00', 0x10200, 0x0) inotify_add_watch(r2, &(0x7f000017e000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004e3000)={0x0, 0x0}) getdents64(r0, &(0x7f0000109000-0xdc)=""/220, 0xdc) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003a2000-0x16)={0x9, [0x6, 0x401, 0x200, 0xb7f, 0x5, 0x10001, 0x20, 0x7, 0x1]}, 0x16) syz_open_dev$urandom(&(0x7f0000f54000)='/dev/urandom\x00', 0x0, 0x84000) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000dab000-0xa)='./control\x00', 0x0) faccessat(r1, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000002000)=0xfe9a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000006000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xc) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xdd9c16e870c4f113, &(0x7f0000005000)="b1fb44e09f91c86c419c9358bd41f4fc5e078c0e815cd39a4605d8f7763cb39fe55b974827b68305e801c4f12506d83b189e93d532b99818da025f6bb4bf81c68d127e9a06644a6becfee2cf4dc3fef2db4ea63579ba357045fd5719b3331ae25f91346d6ca8d5744377ea5ba637cae85ea606f9a68e5ea3c6d5f3de5f4137a7ef7b462a6946712570a02819d2422e234a6b0ff0d1022c6b4fa94519f50ce176afcde3aabf14e6249ad457920c591c98dd49d722935ff95a192666359b5235553034682715d8654f2518f13a3b73601145404ae0", 0xd4) sendfile(r2, r2, &(0x7f0000003000-0x8)=0x0, 0x1000000000000001) [ 35.274140] audit: type=1400 audit(1517019974.780:8): avc: denied { create } for pid=4662 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 35.377290] audit: type=1400 audit(1517019974.890:9): avc: denied { write } for pid=4662 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/27 02:26:15 executing program 5: r0 = open(&(0x7f00007e3000)='./file0\x00', 0x4000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x4, 0x5, 0x8000, {0x0, 0x0}, 0x7, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000b91000)='./file0\x00', 0x40) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x82, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e75000-0x4)=0x0) capget(&(0x7f000037a000)={0x19980330, r1}, &(0x7f0000d59000)={0x7, 0x1000, 0xd3a, 0x100000000, 0x5, 0x3ff}) open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd7000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dd7000-0x10)={0x0, 0x0, 0x6}) r2 = open(&(0x7f00005aa000)='./file0\x00', 0x101080, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dd7000-0xc)={r1, 0x80000, r2}) pipe(&(0x7f0000795000)={0x0, 0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd8000-0x6)={0x0, 0xcd}, &(0x7f0000ca0000)=0x6) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dd8000-0x8)={r6, 0x8}, 0x8) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd7000-0x9)='/dev/rtc\x00', 0x802, 0x0) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000775000)=""/36, &(0x7f00000fd000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ca6000-0x4)=0x6, 0x4) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) tee(r7, r3, 0x7fffffff, 0x3) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00005df000)='./file0\x00', &(0x7f0000740000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000dd7000)='/dev/ptmx\x00', 0xa, 0x2) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd6000)=0x14, 0x80000) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x4df}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000087f000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f00009c3000)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.805641] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='\x00', 0x6e93ebbbec0884ef, 0x0, &(0x7f00008cc000-0x40)={0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) lseek(r0, 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0xe91e, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002d000)={0x81, 0xfffffffffffffffc, 0x0, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000047e000)=0x0) timer_create(0xddf974808bd5d136, &(0x7f00000a5000-0x58)={0x0, 0x3a, 0x0, @thr={&(0x7f0000c30000-0xe6)="e8c6e99390e12e1fe009a76f1b9b416e0f6f52aec49a57e8cd642295183959759dfb944bb27272d86c820bbfb32725b8b3654e1e74d8d941c9abcd60f3b702b0a07c549d9c351fececfa800dad3e4258add18307de589a28a210919ed019a21d4be7414f370d9783a22e11926ffcf5c778cf0b020e7f1a7410d14e62910566c639d539e4f6bf371f3d5dbdf70d1000965181f6e5c7650ebb04944866d765c1d1788580a387fafad49fc9cd33cd878b0a51bfff9b6b567df695c203d41dc8b9995aa5a0a9afc61540ef74d49c121cc855f1a47dd2b31b156719609eb400ccc73039f36d634c53", &(0x7f0000097000)="fc6e138b2c65f24f9847ffab2c7b452c4256a1c62c6e7078d96dbdf0c7077eb5f6b542a9ec07b2664c85a7e78cc6c85edf7fdb684089f12e57cd5a26794a6f552cb12280f0d1d74ed9b3edcfa4a2b3b32130e22df3d09bfff6c215fc9452b191f97c9b07828bd25e3055b5acea8da9ada3593739d8ea69bc1eddf1b06873a9588647db1dd816734446e6118a955c040ea1c726505d7a7ffbcc752e2d71f9fb3e476f567b18ecec5d0eb46a83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x0) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000d5000-0x4)=0x1, 0x16) clock_gettime(0x0, &(0x7f000042e000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fc5000)=[{{&(0x7f0000459000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d01000+0x60b)=[{&(0x7f00008ae000-0x29)=""/53, 0x35}, {&(0x7f00001a6000)=""/244, 0xf4}], 0x2, &(0x7f0000d3f000-0x36)=""/54, 0x36, 0x0}, 0x81}, {{&(0x7f0000500000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000060f000-0x50)=[{&(0x7f0000a3b000)=""/170, 0xaa}, {&(0x7f0000cd0000-0xbd)=""/189, 0xbd}, {&(0x7f00002bf000-0xd6)=""/214, 0xd6}, {&(0x7f0000d97000-0x66)=""/102, 0x66}, {&(0x7f0000cee000)=""/254, 0xfe}], 0x5, &(0x7f000015c000-0xcf)=""/207, 0xcf, 0x1}, 0x8}, {{&(0x7f00002bc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000052e000-0x60)=[{&(0x7f00005d0000)=""/33, 0x21}, {&(0x7f0000bb8000)=""/210, 0xd2}, {&(0x7f0000abe000)=""/56, 0x38}, {&(0x7f0000ebd000-0x4d)=""/77, 0x4d}, {&(0x7f0000ba6000)=""/137, 0x89}, {&(0x7f000016c000)=""/56, 0x38}], 0x6, &(0x7f0000f4e000-0xaf)=""/175, 0xaf, 0x10000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000e8a000-0x30)=[{&(0x7f00008e2000-0xb8)=""/184, 0xb8}, {&(0x7f00001d6000)=""/74, 0x4a}, {&(0x7f00006ea000)=""/226, 0xe2}], 0x3, &(0x7f000069c000)=""/56, 0x38, 0x9}, 0x7}, {{&(0x7f000010f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00007b1000)=[], 0x0, 0x0, 0x0, 0x7}, 0xff}], 0x5, 0x120, &(0x7f00005ad000-0xf)={r1, r2+30000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000088000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000561000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r4, &(0x7f0000dda000)="", 0x0, 0x0) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000002000)=0xfe9a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000006000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xc) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xdd9c16e870c4f113, &(0x7f0000005000)="b1fb44e09f91c86c419c9358bd41f4fc5e078c0e815cd39a4605d8f7763cb39fe55b974827b68305e801c4f12506d83b189e93d532b99818da025f6bb4bf81c68d127e9a06644a6becfee2cf4dc3fef2db4ea63579ba357045fd5719b3331ae25f91346d6ca8d5744377ea5ba637cae85ea606f9a68e5ea3c6d5f3de5f4137a7ef7b462a6946712570a02819d2422e234a6b0ff0d1022c6b4fa94519f50ce176afcde3aabf14e6249ad457920c591c98dd49d722935ff95a192666359b5235553034682715d8654f2518f13a3b73601145404ae0", 0xd4) sendfile(r2, r2, &(0x7f0000003000-0x8)=0x0, 0x1000000000000001) 2018/01/27 02:26:15 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)="", 0xf9f578a44d8c1455) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd2b) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000840000)="c8", 0x1, 0xc000, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) 2018/01/27 02:26:15 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e1000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x9b)={0x0, 0x93, "fb732932ef0ea6fb3fa77efd6779c1cfed64ed0d0267b7e63257f3b751d941ac150f4c490bcf62fa2f438dbe51b963c62b32a78b5e193f1b62590e6a74d5253bf3d41cf0a22cebd88c1c97eac5fdc5ea3cdc79eb208475acb5e8fdb2ec4c081e8fc658ffc0e8f7b01f0cc8dc27b05e87f87d0855c318239be57465901a8a502647acc8af5a2583316687e3ca1335cb64142d9b"}, &(0x7f0000001000-0x4)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x1, 0x5}, &(0x7f0000c4f000)=0xc) msync(&(0x7f0000647000/0x1000)=nil, 0x1000, 0x20000010000023) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ca9000+0x834)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000624000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000458000)=0xe, 0x800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f87000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000940000)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f87000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:15 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getrandom(&(0x7f0000bf7000)=""/0, 0x0, 0x3) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) r1 = accept(r0, &(0x7f00003a8000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015d000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008f2000)={0x0, 0xffffffffffff7fff, 0x1b0}, &(0x7f00000a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000912000-0x8)={r2, 0x9142}, &(0x7f0000913000-0x4)=0x8) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000010000-0x60)={0x27, 0x7fff, 0x9, 0x1, 0x7, 0x5, "d57ef0073bfe85f11cf15c172ff938ddb1b17686f98a18c269efffb8c6d6c2251583a1435e8a73e6a31949eb8d3a155e9cba352352afdd145b093f80cc9390", 0x7}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000cdc000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008ef000-0x6a)={0x0, 0x62, "26a54c9ddc937e98340ec76226cd33a8dcaa26dcadcfd2ce5d7b64a767975bb1f59ed61538e76ce4c48f93dd8d2343289837749b1c458cf204912f16a41180b7550a1b629091f46046e4d68cec6dfe12694ae2c7b9ce538b11f746026b62d6be64e7"}, &(0x7f0000560000)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000891000-0x10)={0x4, 0x0, 0xbda3, 0x800, r3}, 0x10) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce4000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005dc000-0x4)=0x10, 0x800) r1 = accept4(r0, 0x0, &(0x7f0000d85000)=0x0, 0x80800) fcntl$getflags(r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/sequencer\x00', 0x40202, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) timerfd_gettime(r0, &(0x7f0000d32000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000af0000)="8dfe52c374131978de5fc77320f77dfab7d4960ada31097167e685e36a226983e862fcce3b5c19e2d1eb138d179af95bcb975bcce449028c0ceaf891c8690f6db807141b04849d67", 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000053000-0x8)={0x0, 0x0}) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) unshare(0x40600) mq_timedsend(r0, &(0x7f0000c2a000)="", 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a1000)={0x0, 0x774, 0x1, [0x952e]}, &(0x7f0000f09000)=0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000717000-0x50)={@generic="743297e2e95bc5ed087045be9c73d662", @ifru_settings={0x10000, 0x30000000000, @te1=&(0x7f00007d4000)={0x8, 0xfffffffffffffffd, 0x7, 0xffffffff}}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000949000-0x8)={r1, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cad000)={0x401, 0x0, 0x9, {0x77359400, 0x0}, 0x80000000, 0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.980186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/27 02:26:15 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000054000)='/dev/keychord\x00', 0x40080, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b6a000-0x68)={0x0, 0x7fffffff, 0xfff, {0x0, 0x0}, 0x4, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") chdir(&(0x7f00009a1000-0x8)='./file0\x00') 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000035a000)=0x0) preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e06000-0x10)={&(0x7f0000490000/0x3000)=nil, 0x3000}) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ee1000)=""/235) ioctl$int_out(r0, 0x1, &(0x7f000004a000+0xff3)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005aa000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x800, 0x3, 0x1, 0x2, 0x9, 0x7, 0x40}, 0x20) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1000004) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/27 02:26:15 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000029d000)=0x0) ptrace$setregs(0xf, r0, 0x232, &(0x7f00007e7000-0xf2)="3d0dbe9823fd3395c86973c45427c6662a58f93aa3e9abf16d41eabc56f762ce2bdb3a957058b7cf2d6c2ceb286ab05bc1810578e3ef968dd43925dcf3edfbc8efc42ce17386cffe18c3c67c00dc476e7d76625cc03f5282bbf600bd75733b7bc60093e11b490c966048dec23061b161d4ee692d0b70313c4205904f5fc50d93d1b90d9559063b79dc0c7ecc5ace4128201d08df6e191c787fd048a57ba04ba81bec5f32ccf306a21497a243878100558387947fba982ef65e0de4c93dcc2640a837ffd9f227d9955c0265b51b1207c86cc63ec2570ab16299f25394a9fa84beb1e104554559ab589e5c0974a190bdec9459") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x22, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 02:26:15 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009db000-0x11)='/selinux/enforce\x00', 0x200, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00005e7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c2e000-0x20)={0x0, 0x4, 0x8000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0x20) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f000025f000-0xd)=@known='security.evm\x00', &(0x7f000043d000-0x15)="00000502010000000000000104070000000000002d", 0x18, 0x1) 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d81000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e90000)=0xe8) getresgid(&(0x7f00004e7000-0x2)=0x0, &(0x7f0000357000-0x4)=0x0, &(0x7f00000f3000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000921000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r4, r4, 0x80000) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008c4000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="160040000000002c09db24a2264c4f59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f0000f5b000)=0x0, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000890000)='./file0\x00', &(0x7f000038c000)=""/156, 0x9c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r3, 0xa03e, 0x7fffffff, &(0x7f00001b6000)="217483ca8e50b2254d56887c7fa33e0647b5b6c7465bbdea6ba37a6f107c44f35b27ccb9ceb77b01a79e293fb439ea01105e9817adf093a2050eaeb5ebd4575737de9b2eafec9ac504b7404e32f8ad8d7a463675f9371969f72f1b543b6d6d22da70eb75bf5a367428c88e440ac92944b9a93d2d2c6ef228b865423a43a721c545f8f7bdee91d614653b38eb3dfd8c343603e6cf1ff1ec7b56956eb7c7ae87f6fbf1885b16dbe0", 0xa7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f72000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000354000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r4, &(0x7f000076f000)=0x0, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000611000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f000007a000)={&(0x7f0000509000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000fd9000-0x10)={&(0x7f0000c98000-0x30)=@getsadinfo={0x30, 0x23, 0x4, 0x0, 0x3, 0x1, [@replay_val={0x10, 0xa, {0x1, 0x0, 0x100}}, @offload={0xc, 0x1c, {r5, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x24008085) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getdents64(r0, &(0x7f0000b8a000)=""/102, 0x66) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c7a000-0x8)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000970000)='/dev/hwrng\x00', 0x80500, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002be000)=0x6, 0x4) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) epoll_pwait(r1, &(0x7f0000d14000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xffffffff, &(0x7f0000559000)={0x1}, 0x8) write$tun(r2, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3ba) rename(&(0x7f0000d06000-0x8)='./file0\x00', &(0x7f0000c16000-0x8)='./file0\x00') ioctl(r2, 0x227c, &(0x7f000097e000)="") getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r2, &(0x7f0000022000-0x72)=""/114, 0x72) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x280000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0xc0)="a8eadb06a07e468b80a9ed3dc6436148be3d7c71e3007f8493118c2e1eb3a92ae0e0726e7ea546c6b5cf63daf3dbea2f3eaf64c61ee2506fc0ce08a10e7a895872297e0f30b2719f78c2e17b4e59329d3817e280c9c2fe28c82eaaa63dc41a1e945d7586c64ca8ac09b3aa121efab905ac72e05431022815f84c4bf9fea5371493096cb3a17791723ce79ddbb40e873f712ec7b50a6dd2e6c4daf363a8795531c85d7178855b292629577555f8a8313faa276823c07f1bcb1d9447969836633b", 0xc0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000007000-0x4)=0x2, 0x4) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) flistxattr(r0, &(0x7f0000003000)=""/130, 0x82) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f000085d000)='./file0\x00', &(0x7f0000c9f000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000023a000)={0x0, 0x0}, &(0x7f000007e000-0x4)=0x8) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000d29000)=0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d29000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000d2b000-0x4a)=""/74) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006d6000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000424000-0x14)={0x0, 0x8, 0x6, [0x1, 0x5, 0xf8, 0x81, 0x7fffffff, 0x4]}, &(0x7f0000736000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f52000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc1, 0x8, 0x7ff, 0x9e2e}, &(0x7f00005eb000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008ed000-0x8)={0x0, 0x0, 0x100000001}, &(0x7f0000807000-0x4)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r3, r3, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005dd000-0x10)={r2, 0x1c, &(0x7f00001f0000-0x1c)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x9}]}, &(0x7f000049b000)=0x10) 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023f000-0x8)='net/sco\x00') r1 = dup2(r0, r0) fanotify_mark(r0, 0x0, 0x8, r1, &(0x7f0000242000-0x8)='./file0\x00') creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/keychord\x00', 0x400000, 0x0) mlockall(0x1) fcntl$getownex(r1, 0x10, &(0x7f0000996000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000cdf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d7b000-0x4)=0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) fcntl$setownex(r1, 0xf, &(0x7f0000698000)={0x2, r2}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/27 02:26:15 executing program 4: clone(0x0, &(0x7f0000e81000)="", &(0x7f00001e8000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005d6000-0x75)="") r0 = dup(0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000029000)='./file0\x00', &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000019000-0x4)=0x0, &(0x7f0000028000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:15 executing program 1: 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}) timer_settime(0x0, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:26:15 executing program 2: r0 = inotify_init1(0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/pktcdvd/control\x00', 0x200900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x10001}, &(0x7f0000fa4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fa3000)={r4, 0x5, 0x6, 0x5}, 0x10) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2018/01/27 02:26:15 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00001c5000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000431000)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000fdc000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab0000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e0000)={r1, 0x0}, 0x6) recvfrom(0xffffffffffffffff, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffdf4, 0x0, 0x0, 0x0) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fbf000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000)=0xe8) r5 = getgid() getsockname(r2, &(0x7f0000a00000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000011d000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f00003b1000-0x38)={&(0x7f0000d8b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e1e000)=[{&(0x7f0000674000)="8128510e32d0bf5903bf8f0d9628ae98a4b189aee1d953ddd40b260005063eb1af5da7a9b31d55d235ff8e503fee139ae7e695ac95ed81767468c6556dceb5c2974ed5bf7fd6f2284d8f05e509f832f04dd9d1949bc260ef21300e06726a6d8d37c51339cc", 0x65}], 0x1, &(0x7f000012e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r2, r6, r2, r0, r1, r0, r0, r1]}], 0x58, 0x8000}, 0x4000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0xfffffffffffffffe) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c58000-0x1e)={0x1, 0xefe, 0x20a, 0x100, 0x8, 0x100000000, 0xd92, 0x8001, 0x0}, &(0x7f00007f9000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b17000-0x8)=@assoc_value={r7, 0x4}, 0x8) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009a8000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d47000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0x0) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x0, 0x0) perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x6, 0x4, 0x4, 0x7, 0x0, 0x20, 0x21, 0x2, 0x7f, 0x8, 0x7, 0x3, 0xa0000, 0x9, 0x0, 0x8, 0x3de3, 0x100000000, 0x5, 0x6, 0x0, 0x4, 0x4, 0xc227, 0x5, 0x19, 0x8, 0xfffffffffffffc01, 0x828, 0x9, 0x100000000, 0x2800, 0x401, 0x0, 0x8000, 0x8001, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0xd}, 0x400, 0xf928, 0x0, 0x6, 0x2, 0x4, 0x7f, 0x0}, r1, 0x7, r2, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000-0x1)={0x0}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x2, 0x0, 0xffff, 0x9, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000001000-0x78)={0x5, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x1, 0x4, 0x0, 0x9, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe491, 0x5ef, 0x7}) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') ppoll(&(0x7f0000809000-0x38)=[{r0, 0x20, 0x0}, {r0, 0x210, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x2400, 0x0}], 0x7, &(0x7f000062f000)={0x0, 0x0}, &(0x7f0000fb2000)={0x65}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a7a000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000db0000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000082d000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) mremap(&(0x7f0000f03000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000b5a000/0x1000)=nil) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000efc000-0xf3)=""/243) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b2000-0x15)='/proc/self/net/pfkey\x00', 0x10002, 0x0) fstat(r2, &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a1d000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000015b000-0x10)="d7a2140b04297c69c3bb1264b0cc41a4", 0x10) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2018/01/27 02:26:15 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f55000-0x20)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000b4000)="fe6ca7bcef3fbd8d4c988ce188109137ea3cff72a0a2250c4469a366d9f5dc791e0c5d15a076d71892cb8e4cc3af50d6bbc9569cfd23be4f7ec750534c6f3044431501fd577f65aeb3d78dfa", 0x4c) 2018/01/27 02:26:15 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/autofs\x00', 0x480000, 0x0) bind$vsock_stream(r0, &(0x7f0000c5d000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb8000+0xa9d)='/dev/rfkill\x00', 0x404002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001d3000-0x4)=0x14) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f00000b0000-0x123c)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba5000-0xc)='/dev/autofs\x00', 0x2, 0x0) accept4$nfc_llcp(r1, &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e20000-0x4)=0x60, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) 2018/01/27 02:26:15 executing program 2: 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$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000013000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000091e000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, r0, 0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0x17)=@random={'trusted.', 'eth1\\!-cpuset:\x00'}, &(0x7f0000001000-0x13)='ppp0vmnet0-lo{eth0\x00', 0x13, 0x2) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000009000-0x3)={0x0, 0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = syz_open_pts(0xffffffffffffffff, 0x80040) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/20) 2018/01/27 02:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$usbmon(&(0x7f00003f8000)='/dev/usbmon#\x00', 0x1c5, 0x4000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001e8000-0x4)=0x0) writev(r0, &(0x7f0000950000-0x40)=[{&(0x7f0000315000-0x1000)="ab188c9b42729e667d2627d857737cda", 0x10}], 0x1) 2018/01/27 02:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bae000)=0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r2, &(0x7f00003ad000)="e1", 0x1, 0x0, &(0x7f0000f98000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/27 02:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ae000)='nodevmime_typebdev\x00', 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000780000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0}, [@RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ae000)={0x0, 0x6}, &(0x7f0000ddc000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c8e000)={0x9, 0x6, 0x8007, 0x3, 0xfff, 0x2200, 0x0, 0x6, r1}, &(0x7f0000b8c000)=0x20) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c29000-0x8)={r1, 0x8}, &(0x7f00005f0000-0x4)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) setsockopt(r0, 0x0, 0x2, &(0x7f0000eff000-0x48)="db399d492efc0c9493b255c8a65b2f32de4a062960a6755037cf8b127e6cb0b6c0a2adfd181a7c0e88cbda1410c787f3b47e590980dae0966bcde37477dcab3b51fc9dd6b648c58b", 0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000487000-0x52)={0x0, 0x4a, "f0ba3bdaa4886320c0543ce817f473aa51ab90b6e9a34b4a8ad0546b9151a281cbcbbbde49da8be32844766422f91aa3faaaadf89f93661b50bde97397e19a3c34bdc6223a7dfcf1ed4b"}, &(0x7f0000e4e000)=0x52) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b0a000)={r2, 0x5, 0x30, 0x7, 0x8}, &(0x7f00006cd000)=0x18) 2018/01/27 02:26:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e3000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f1e000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000485000-0x6)={0x0, 0x5}, &(0x7f0000727000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000604000)={r3, 0x1}, 0x8) 2018/01/27 02:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000285000)='/dev/vga_arbiter\x00', 0x10100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ede000-0x45)="c67912b3951c635406e5e7b5e9534dfbaa95f26bce067a7fbd1f747c4b576d22e6a44350ad72058039365ede27393da56509df37f307f9a334353a0569b0f621b0a414c281", 0x45) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r1 = eventfd2(0x1f, 0x100000000001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000eb4000-0x7)=""/7) 2018/01/27 02:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b9a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x5a00002, 0x0}) 2018/01/27 02:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x3, 0xffffffffffffffe8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xfffffffffffffff7, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f00004d4000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005de000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006bd000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f00007eb000)=0x85, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x2) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bf9000-0x34)="31cae8181464bfd5c67cf7954a9be3bacb6e4d6bb47d99240000000000000000c04887f27eac39fc5216ad36cb3dd1a385b86678", 0x34, 0x4008000, &(0x7f0000b91000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f57000-0x14)={0x0, 0x80, 0xfffffffffffffffa, 0xf996, 0x3ff, 0x2}, &(0x7f0000741000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000020a000-0x8)={r5, 0x0}, &(0x7f0000a67000-0x4)=0x8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/27 02:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000165000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009c5000-0x15)='/dev/pktcdvd/control\x00', 0x10680, 0x0) ftruncate(r1, 0x3) setpriority(0x1, r0, 0x9) ioctl$int_in(r1, 0x5452, &(0x7f0000c0f000-0x8)=0x9) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000065e000)=""/12) bind$nfc_llcp(r1, &(0x7f0000880000)={0x27, 0x2fa4, 0x9, 0x1, 0x7f, 0x3ff, "6183b42717cf958d920f8af4c51efd6295d77841216ff22811d770756169b81e7afcab151c43182a360b9ddb59f3b765312aa634750fa812cd77105ed9558c", 0x7}, 0x60) 2018/01/27 02:26:16 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xfffffffffffffd66) socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000026000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000026000-0x4)=0x0) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xb882, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) chroot(&(0x7f0000b1d000)='./file0\x00') mount(&(0x7f00002c9000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00005af000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/status\x00', 0x0, 0x0) r1 = getuid() accept4$packet(r0, &(0x7f0000b6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf9000)=0x14, 0x80800) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a47000)=r1) accept4$unix(r0, 0x0, &(0x7f0000766000)=0x0, 0x80000) accept$unix(r0, 0x0, &(0x7f000027f000-0x4)=0x0) r2 = open(&(0x7f00002a7000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d86000-0x8)='./file0\x00', 0x4) accept$packet(r0, &(0x7f00008c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eb8000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00008ea000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) symlink(&(0x7f0000848000-0x8)='./file0\x00', &(0x7f0000bf7000-0x8)='./file0\x00') 2018/01/27 02:26:16 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000095d000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000095d000)={&(0x7f000047f000/0x14000)=nil, 0x14000}) sync_file_range(r0, 0x3ff, 0xb15, 0x2) madvise(&(0x7f0000713000/0x1000)=nil, 0x1000, 0x1) 2018/01/27 02:26:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000900000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000995000-0x8)={r2, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ee1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) recvfrom$inet6(r0, &(0x7f00003fa000-0x1a)=""/26, 0x1a, 0x102, &(0x7f0000324000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6e9}, 0x7}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000405000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000bba000-0x10)={&(0x7f000054d000/0x4000)=nil, 0x4000}) 2018/01/27 02:26:16 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7a4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x3fffffffffffffc, 0x0) 2018/01/27 02:26:16 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000edd000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005b0000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000244000-0x360d)={'mangle\x00', 0x3, 0x5, 0x35ad, [0x1000, 0x1, 0x2, 0x7, 0x6], [0x9, 0xfffffffffffffffa, 0x7fffffff, 0xfff, 0x401], 0x10, &(0x7f0000799000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='dummy0\x00', {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]}, 0x1d, 0x0, 0x40}, 0xed, 0x2358, 0x3378, 0x2, {0xff49, 0x3f}, [{0xe8, "cfc77c306ae44ec8db777d7b9e5fd96f19e9889dc80265575c07d5372e", 0x1, "dce7b0132cb3725087d100e417f4fda29a4d0d363378116749c2ddbb2f0efefd881e27378a5b676e9974cf3b05bf443f33e11e688e0b4d247e5c86a11c73d51267b431009db65d70d8bee6c9e99962419675973a35f73707180bd16c57be3a15e89c0c6f66bceabedff0de46c819e05df2d2f4c896c2a0e30f8b297ecc6155e62a498d83e559f53fa6d3cc9fe671bfedb436e7ad241d2ca92142eaa0e958f59ce02cac936e6be1818fb14b70f41e3e39f220a2b2f0c92f713fc495f4d7ea57648f1c15c9bfd298b2"}, {0x42, "357a3afdea46ae8751e283569b326cf04d83cc375b011d5867dfd9ca4d", 0x6, "348652f7e6dbe413777537470dad45239582bdf5ccfc334c38a337f88a95db93dd14"}, {0x61, "504af8f144f30d8966e4866c11fe8d39010d2b6fdacfb7102697e19feb", 0xf4, "3426853ec158925987b85839bce717cb3f637581b851c4fc8f13cb6a39998d368993598b00c046a965eee40acf0ea34038b9ea3e9d9397a2bf60749e34d3de87ea"}, {0x56, "618be4fec048fc5049799c1b285e2c8f7e160ea6fe6cffca7e67aa9512", 0xffff, "bad8c2fe4766cdecf7bfcdc7009a04b221b68f7c61325359866ef662d8123eecac0ef240f3ce1778373fc334a174c94d0c538bc3bfac"}, {0x20, "1acc525131c7e1bca124a6c3cc523b38bcae6e7c13227ff3cce65f31b5", 0x7, ""}, {0x1020, "71979dda3115dfab59e65e06a2f876e8432fe9dfce1351e2bd49b80676", 0x244a, "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"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{{{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bridge0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0xff, 0x2, 0x40}, 0xfffffffffffffffc, 0x1a7, 0x235, 0x0, {0x9, 0x4dfe}, [{0x2d, "5bfb020b23c591215c165d2296cc3bd182e258edbca3d448d62e5671a8", 0x7, "13edb9198d3e79d891848ec2f1"}, {0x10a, "c71f42a5cfa1dce3988bc2c51366fd99068e5a688298ba680848bbddfd", 0x18d, "5e1dea1b69f8966399475ebb0bd7cccb54b3a72c3a043b142b9f6d0b96341baacbc68d810fd78ce2b4bc6914e693cd906d6d0e3947c83d1d55466574c4c2903c4b49cb6d2632417ecb14e36c486f3eb52bb43fdf6db435731581fee2e2f78db13fea436dced59159aeec680215b9efe84153806b63f85d938de8170c1d04405a401633e1cf51d8f9b3238a8f3de95c5dcc10a8db2aa9eea7b875b2b22e4e941e656e8e227435a228124cc91cd38bccef0f3dd480dc1e7d60cd1a7caf5e31766426183edd0a932df90e17a92dfb9634637242d5892a5999ea746fe75862dbeff7e10a38cc91883a6ade65"}]}, {0x8e, "e6d480d0015562d2f07539b248c07554f5e3d22818b8fc39eac6ae2907", 0x400, "52807f3e9bc3b58be55c4b915846d487c720ca086f23a22332589b6a94770d9ddaff2ba8a7c2123007d27de6e5825a8ec66d0ffe938d5770f4bc41d343c24a338166936cd56d7d5047963bc8c96d36ae768edf2487e7c151ac32412e0710775313a9018af071ce52639b8ce9d70b"}}]}, 0x360d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000d99000-0x21d)={0xf97cff8c, 0x1f4, 'SE Linux', ""}, 0xffffff70) r1 = dup3(r0, r0, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006fd000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fec000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f000085b000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00004b3000-0x38)={&(0x7f00006d2000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000a2d000-0x10)={&(0x7f000077e000)={0x1d04, 0x1c, 0x8, 0x6, 0x1, {0x20, 0x0, 0x0}, [@nested={0x1348, 0x82, [@typed={0x10, 0x83, @u64=0x7fff}, @generic="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", @generic="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", @generic="55ee462b4aa277e64673915313a4d6d39dff342b39d385b20aac0d65a1856d5470bc6b75ec630cb5ab7ec02906a2a79242414a004224e05fdddfecbc161b88fd8c9a5e5f6d2bbc7a8d5fbeba79f9b265b1ef1fa639791f94fbe6b9c891e2e815a08bcf05fcd4754201a82ac18c085e3cb6ee1e9db60b8f5fb03ef449c57b254efb807a44bc8e361e314d0666a6f071c2dafc097f8809e69114c2cda969b647090e3bc1e9e07bfbf41195070deb381e8560305962fc441f07e41cf7f0c6f95df7d2230e85d02a45f2c2fcf1ef0515c87b753f52d52502f855c3734ca3b74e7e7cb62ee9581599839e9db8", @typed={0xc, 0x66, @fd=r0}, @typed={0xc, 0x89, @fd=r0}, @typed={0xc, 0x12, @pid=r2}, @generic="0abee7cf2b81ba2c4fe6882d34f5c5924c25980655163852ef551b16d01fc0", @typed={0xc, 0x17, @uid=r3}, @generic="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"]}, @nested={0x10, 0x3, [@typed={0xc, 0x6b, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x89, @u32=0x6ea0}, @nested={0x128, 0x85, [@generic="512bc14f7075eceea994", @generic="e14ccf0e5e72ced0508821156b0ed7f21e8b51243d5b668248351dcf435a9bb53aa2d3719b474a318b2d3ca3e4af9f1756a96a3ab11ef9d275a6f140b263dfec35fb94cdb34c8d478a0ca7b4110a", @generic="3d65b9061899bc535fe273d0855c466f6d9ea2ae98128269cde0627bba60e6a8038b497f3a88", @generic="18cb930c2d88efde62d3f38dc8800891ea04132c397090a6c035f2b1d2e8d2b186d894ccb2425f1708cc94d516d57af26824ec18354ecc31b5f4986d7ba0294d321c314e9468d9a9686e74b0987e93423c60ec8f7d7562fd5358d27b96b8c9f9839d84406486b37f0d978d7c9800ca98e1ed4d351fcafaa4bc3b258a3a33d398246c251ec915243de3c09b4d61563a29a201f4522ea12d682234daa4161cef24db04cb"]}, @typed={0xc, 0x74, @u32=0x4}, @nested={0x178, 0x3f, [@typed={0xc, 0x4f, @fd=r0}, @generic="175a99b9e6adbe5ab6e06bf495eec26f5394307adf28b9d6738489f66dc23e61039d1748105306e6362fbfc93094a7cd32e318c96b3397ee1087298480df7c3b8ccb66e9b7e133eefcbe4eaa6f5a4472fec9fce29e7207d8eb2b015827df96fe0a302f0ae7e15669831c7ac0e64708ca290c0ad1eedc836b3efbb3409ea8ab0e17f8499943ffcee55ab6462eacf005e07d898289f0a6d8fbabd5ec2056d9b7e50df09d5526f0a40000a07278eaa993a3954dea4952aeea1328870207dba425701ece5968cd684535e1a8afc4937120b552d4cea30ac43521470ede0809b2f26968caa38846fea8aed84ff6a1e8", @generic="bab73f65b2a05e864cfffbff49cf03797e01b0db23aad21132f9ce1b0542fcf9ce21abc47a361e3446a48900bb1e3da3bb22a38fecaef90a5f949af40545b45cec54c155a476d54e1b53fe0223cc49e16f0654b411b664231c4c2a0d3420f6d3e5f6061807b0b3a995edff000d4e47796e9296b02f2cb992e4"]}, @nested={0x168, 0x78, [@typed={0xc, 0x78, @ipv4=@empty=0x0}, @generic="7837c8afb96a005eec391e5d2ffafe8f5312a342c9d4cb58a1897382da3ada79f5bee05c7616b827e08c95da004c904a488bcd268f06f9d876b2877906449cebf2bb9e1a7e1f6983640690acef2010f2f1a1d4c3f1d548096f8314c5e01228dafa5fba434253a242c864836ecb9887275566bc237503dcb772a85bed7ae14c9bb5f9c74fcce24aa0281f2ded48", @generic="fd1d3b3dd5665edea5a95666f439cf572137b1e24712db8c595ee9a67d52e9c06b0bdd577d3302cae82f3b9865b61358895d52092a3c850438a7580bc4c262335e9ad7be0d486f24b0ed6847c1fe4c0d0e2d7eb0edc6c60a6a8900e294efcfbd9a0d9e0d76d9e8022d176e894dd5a17bc35b53b8fa892866d4d9882fc0deee11c05c50921bec02ef6e7362a3de0e773a1c1f798cfaaa07ba54", @generic="", @typed={0x8, 0x34, @void=""}, @generic="8eee02dfe38e5578bad70d70", @typed={0xc, 0x44, @ipv4=@rand_addr=0x80}, @typed={0x8, 0x61, @void=""}, @typed={0x8, 0x4e, @void=""}]}, @typed={0xc, 0x95, @fd=r0}, @nested={0x484, 0x6d, [@generic="04114966a8ddb7131ad3d72374f03003e411a27bcc5ec8b02135c9ec5ad9b8cc77a30a3eab94bf4e581afa665a84aaf60554ec0b47fdd4673cf2b02f45532936af669d7cdc", @typed={0x10, 0x8, @u64=0x1}, @typed={0xc, 0x6c, @pid=r4}, @generic="56a9bc834c04fb46dc30d8432b23e5fa510e12009db32c7379bdb02ef924d3f361c2b1628e928afe68171da85d715e778227d78b538c28cf81c6b105a3d251250bbb9e70d7fe054a1f13269193aa5eb04f425fd82b407bf7bb0b556cf128a2b075a5eba2501c9ea1cac562f0fa8d0d072cc222778ea3dcc49fddae7fd909b98e", @generic="e9ca49271f32ad2db442d24a46b7d7a8a47d4c4a0dc839e0585aec100d2a837851f055ee98f8026c9318433f1e8f3f8d2117740f67abce1d62300cfe3164585c1056dade4b7a8c90687953471b17d413392d224054e4653948a88f4d106157d6078a37579abae55925697a334e59fe259fbdcd156d86d9906999066bc32b7e25ea8cbe2ec3f9ec9d20194097c129ac10b0bd1b5b1c7d8d121f5506b03e593bb590538773987f57152e61fcefbc229d5a1719a1ea145cba2048e4e37596", @generic="9c4eb5bf866a5884be4e13f601127303606f240c13779ec3135759b5c8394f24f3c8fbfe16055a18cb45da2ad0c7e32f3978f2", @typed={0x10, 0x42, @u64=0x400}, @generic="6fc96cdcf9280271849cf74184433fab39275f4a8d9ea68ff49ad9fb99c2cc83fbdb41787d2319b9717a30d4e44310b2da790476a59bb1bc87ed7064db2466723d25bdd3e1c1911e28a7a822f9e83565fa975a1e81ab41e116850a452b99d7c6a96d31d42d3baeb2fa9bacdaa48ce0bef7a38b1257eb6274d2fdc332be45706aea33e4656434744db3eed6e698e68f7090a75ec5d4560f82c70a1617a0051282e1ff2b9d0484a6962d65bf99db9cce2ebdb2aa3dad91f44779db91d12efd55f871dc137fefc5cec0328830149171e6b40c667769944cabcef750646a6ae84350e1ee373c5407d74c50c2a6f56e77d4b6", @generic="18ce8c927846bdcc02f0ff791ac6dbced89a7709b740456f7e4c3563d2f5139cbe0104e4a1e25c9afd8ca356663cccd1befbdce105671fdb54f355cd21f0ed03e428f2c9055cc296ce76af0873a3d507127dd25ed43316904c297b0114f1172f7762f0a24f07f3f0cf422c95631a3d69a4643983ea8593d15553f4d2b71f045a41e257be2603ebf19b729c8f4c5210e6ca31e72aef96e971d29969148dcd1b3fe396c88cd05d0ac8b532127320d909fba6e0eb2b23bbf42d576b856b4ccb8a8f78ad65db7c9eb89d173495812754262cdd8c07901ae737a9a73eb4d6e6620be27f431a43f3abbe475fd78a5e83d425a6", @generic="f9bc7fb56cc087e876566f37f5e77bad428cdca34a1a8dedcee9e4ea0ddfd4f029ed8f5f5fb7164cb99a62abbe436eb9523d548efa2e04b78ee891432692c01378e7025280a71103411a7a94268786352b06f92f1ad96bf9afe6ed35c82eb4efd6f83ed4b42e3073cd86d01df8fcf45e8650b7899344e94a6b70de5ef3289f656227ebff35741282d7cf8a7a88f6430bc877855f8f6b182078ce93607cd764fb112fa133bfd5de834f6ac656868c66e3a3b2dc064e4df6ffdb51b38aee21"]}, @generic="b577062dc29e68786eb733277d5222cd41a8c63a59f0434c14bafc5fbcb35c18d6184a9241a4145378cadf3984c9ef7b6217ab6967edaf1fc119467046b3b767f7e282a5df4667fbee2b33eb7b653a40c0c795cc0dc69a6b58569bd4f96b214470f29c3c25b65b1b8b9c8f27bb71c938a3c921318db46c452b77762bad093c7a84c685a28ba0eb6b9a4f09adbade6ce2703766bcea9055532308b1d07a8f5e817cc9a024885140af37f7de4e96bb46681cb60bd7a52daa8d93619ff59373fd16c6952608e07a4c1c61837a1df42d8306458386fcc11869e8139b5c3883d32411309760b383c0e6"]}, 0x1d04}, 0x1, 0x0, 0x0, 0xc080}, 0x80) poll(&(0x7f0000a7f000-0x10)=[{r0, 0x20, 0x0}, {r1, 0x1, 0x0}], 0x2, 0x1) 2018/01/27 02:26:16 executing program 5: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f0000b44000-0x10)=[{&(0x7f0000582000-0x2d)="1d", 0x1}], 0x1) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000196000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b46000-0x4)=0xc) 2018/01/27 02:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000060f000)={0x5}, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x1c, 0x4) pipe(&(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00001a2000)=""/221) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c48000-0x10)={0x81, 0x200, 0x70d10372, 0x2, 0x0}, 0x10) 2018/01/27 02:26:16 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f00008bb000)=""/107, 0x6b) r1 = creat(&(0x7f0000c42000)='./file0\x00', 0xa0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000fcf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) connect$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0x4, 0x3, 0x14923bc7, 0x100000000, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000058000-0x58)={{0x7, 0x9}, 0x1, 0xccb, 0xd3, {0x5, 0xf44a}, 0x1bd, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x3, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f000003f000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/01/27 02:26:16 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x5, 0x5}, &(0x7f00009a6000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x566bf00e}, &(0x7f0000000000)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getpeername(r0, &(0x7f00006d6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000072e000)=0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00007b8000)={0x0, {{0xa, 0x0, 0x25f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000987000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, r2}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ppoll(&(0x7f0000463000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fa000-0x8)={0x0, 0x989680}, &(0x7f00000f4000-0x8)={0x0}, 0x8) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009af000)='net/igmp\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00009f3000)={0xbe, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ed2000-0x20)={{&(0x7f000029a000/0x2000)=nil, 0x2000}, 0x2, 0x0}) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00003c0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003e3000-0x4)=0x14) connect$packet(r0, &(0x7f0000fa2000-0x14)={0x11, 0xf7, r1, 0x1, 0xfffffffffffffffd, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) 2018/01/27 02:26:16 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000)={&(0x7f000001e000)=@ax25={0x3, {"02363e75e5bfd9"}, 0x73b9042d}, 0x10, &(0x7f0000023000-0x70)=[{&(0x7f0000023000-0x9a)="214cfe5936e0d5e2055c9d94608a1013152e6e0d60b022fa6b36c8e1b44ff20e00107387c9c222759d0a6de52533b791c9b8ee907879241cbbd0028d0a923acab60c60b34f06e47d108ce817c86e4af8d1f5d63c02a988b54353ef5fe411c580892f54bd7dfc29e1abd92caad7cffae969427e7eb3393511b6b4b5361b896b9b51d2dcd71467b88fd78abe647d0e740922ed9207a2d5945a7619", 0x9a}, {&(0x7f0000008000)="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", 0xfa}, {&(0x7f0000017000-0x8a)="3e97b37b5529b9db8720a11a6ff5345c1d217f898237fd2c326513934b1916dc0ec7d70eafa1fb99e2cbc9a30917beed4025d150f541ed769ff9542931af6b1400a4dd6b686872a4154a1c9c4d79b900ffeeadffd7274f83c2bc60b762864eeae748b9edbf34c6f635356bc9b4d1af4d5bea35a5ca6ea0b044e5de96a8a44cde47a7c131855bdbbf0f53", 0x8a}, {&(0x7f0000006000-0xde)="40905149aec07c09f99408ef9f53e9b7e6cabaf42f8bbeb0d9803005eaf628fccc40208315c202192629476ab86e15c21c9c7e8a645cebae50a8fb4571ba8f54348f97339670a872a3584bab86304d43f26b033bc7c690ed61d9156d1563d15ac94572bec167ee7da7d05ba73b7beb1256b47f1cd63316598cec28e13331d9bc82108d89b757d24190ca7391795407fadda751d447ff34270edd3e3f3d22e910c57709568d63da31ab987f7ed924a0298892f7ad280aa9a5067784138daebddf1d22916f720b3d06fe8b64766f27e2b468b9db576af3cec0d13709173766", 0xde}, {&(0x7f0000023000-0x31)="d781a61d5e6f85640ca566bf0268c64c5b3670beaa7a5f29d093febc45a46717d6b260c701551473bad5c15272ee660ca3", 0x31}, {&(0x7f0000004000)="f367d7fdd487ec2c3381142e3ff28a6fcddbd36939965dc3f47d9f143a7c2dbe1d40be157829fcdb9654759bd9409bd896e31123a119a10603ea1f0c45cc752b4d0aa9311913758173a3b31939dc181bc1d5579b4a52a0ab3c63e125f9ff9a7eb897eed1fd6644e2bfa426afa1b9f734c981e67751532647999d810701c057736fef8fcb3772eda5e64da111ec70330e0d7cdde05a64ca94a8f9", 0x9a}, {&(0x7f000001d000-0xbc)="5047f0d7b1b09e9c44b5dbbd9d198541ff93ec7dff38fc76d19ee6992ce6c526a0a5d46ba48400d6e8425e8f68200025e4ca55314e422a9a7895b6d2d31b88e828128e7ccb92a7e4d3b9bb8e48ac10b8ffa391d83ba7fe61220fd07f495775121ef161ec74d6c1411fed3d33f3d0ccb1515156ee25e8bcd0a519f2b5db257527f53882ac82b694809369beeb3fc47e620c55c6e40bf4c0d1be0c1bb0515be893dbc3801d4302e2a9f24fb1aa9c153f607d1bed5e93e900dd2f76a22f", 0xbc}], 0x7, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x0, 0x0) 2018/01/27 02:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d51000)=0x1f, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 36.714605] audit: type=1400 audit(1517019976.220:10): avc: denied { setopt } for pid=5052 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.715717] audit: type=1400 audit(1517019976.220:11): avc: denied { set_context_mgr } for pid=5048 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 02:26:16 executing program 7: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000db0000/0x1000)=nil, 0x1000}, 0x1, 0x0}) personality(0x400003) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000)={0x7, &(0x7f0000002000)=[{0x6, 0x2, 0x2, 0x898f}, {0x3, 0x2, 0x6, 0x7fffffff}, {0xffffffff00000001, 0x5, 0x3ff, 0x7e}, {0x8, 0x8, 0x80, 0x80000000}, {0xd8c, 0x2, 0x101, 0x100}, {0x593, 0xffff, 0x673c, 0x8}, {0x8c, 0x6, 0x0, 0xffff}]}) 2018/01/27 02:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000e33000)=""/123, 0x7b, 0x2022, &(0x7f0000358000-0x8)=@sco={0x1f, {0x401, 0x100000000, 0x6, 0x1, 0x59eb, 0xfffffffffffffe00}}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000685000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f000077d000-0x7d0)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00003b6000)=0x0, &(0x7f00005b9000)=0x4) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000000)="", 0xb6) 2018/01/27 02:26:16 executing program 2: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000af000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000010a000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf75}, &(0x7f000007e000-0x4)=0x98) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000109000)={r3, 0x6, 0x10}, 0xc) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000010b000-0x63)="543469453471d6ff7fead3c03e8ef029eadf9d292a91e12ab145e8c3feff0bece5c3c7a198d4c9083b4a9b01c08d8e8a80cb354e7d4519f1c1c66e41c0a412f7cd58da85d05f846c41d004f0172068a5b46741bd0e29381c215b241d005437c1186a5c", 0x63, 0x20000000, &(0x7f000003e000)={0x11, 0xf8, r1, 0x1, 0x4, 0x6, @random="f9ac2224d0a5", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) madvise(&(0x7f000008b000/0x2000)=nil, 0x2000, 0x0) 2018/01/27 02:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x11, 0xe, 0xffffffff) accept4$vsock_stream(r1, &(0x7f0000efd000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000bd000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f0000f11000)=0x5000000000000, 0x4) [ 36.773612] audit: type=1400 audit(1517019976.280:12): avc: denied { call } for pid=5048 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.789361] mmap: syz-executor7 (5081) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 36.837140] binder: BINDER_SET_CONTEXT_MGR already set [ 36.842446] binder: 5048:5102 ioctl 40046207 0 returned -16 [ 36.851594] binder_alloc: 5048: binder_alloc_buf, no vma [ 36.862703] binder: 5048:5077 transaction failed 29189/-3, size 0-0 line 3128 [ 36.864600] binder_alloc: 5048: binder_alloc_buf, no vma [ 36.864637] binder: 5048:5112 transaction failed 29189/-3, size 0-0 line 3128 [ 36.887230] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.892907] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 02:26:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x800}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) lstat(&(0x7f00005a8000)='./file0\x00', &(0x7f000013a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000d49000-0x6)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000904000-0x4)=0x0, &(0x7f000051c000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000169000)={0x0, 0x0, 0x0}, &(0x7f00004f8000)=0xc) syz_fuseblk_mount(&(0x7f0000b62000)='./file0\x00', &(0x7f00004cd000)='./file0\x00', 0xc000, r3, r5, 0x159, 0x5, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000910000-0x8)={r6, 0x9}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f00001f2000-0xe8)={0x0, 0x0, 0x0, 0x80000001, 0x58, 0x0, 0x0, 0x1b, 0x8, "6cde4621a7877d2d91f49917e1bfda53facaf7d68b5fdd8e6d8ce6a79b3c53f7efd067adc82739ef84ab519495c84d0e166a0c1ed2bd2a01dbcfe6a034905ab8", "afe554692908e913c0873bb08deeda3becc73e6faae203a6a1dd5d3f2dc5ea0089c1ea5fe68c078e755e9a4a34c33debe100e8d27f299c4a9d990a089ec01768", "63bb925eeeb63f80dfbc2fb11b298f3078929197bfd92caec28277f6a74b0004", [0x8, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e85411, &(0x7f0000672000-0xf6)=""/246) gettid() write$selinux_access(r2, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000de5000-0x50)={@common='ip6_vti0\x00', @ifru_ivalue=0x400}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd2000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004a4000-0x4)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 02:26:16 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000b3a000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r1, 0x409}, &(0x7f000048e000)=0x4) 2018/01/27 02:26:16 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000617000-0x8)={0x0, 0x0}) ioctl(r1, 0x2, &(0x7f0000201000-0x53)="4c703bbd6c86077652fa304baf85380b6da80716c4e4d8ef2dc4787516dde0fa68b9d0c8799e75d9cfd11f660b55e3bb9332596a4274fd6a0c715aa5289cc43f0ea55b19bf613a007fa0eb63d6814a0c50a854") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000d88000)=""/17) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000e2e000)={0x4, 0x53, &(0x7f0000d81000-0x53)="08031e90e01daeaef3b0709ee6951833ffc6ed3ad3fb67712b53cb70ae8461fcfd30c536edd50329e5e490d42999dda1602b8fb204a62117edce50961a345eb5988c84d1729aa6fbd7eb56209df5c2c617b69a"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000038d000-0x10)=@generic="d92ed705d42280836ca52e372b492e59") 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000008000)=0x1fe, 0x4) 2018/01/27 02:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xaf, &(0x7f0000969000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008fb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:26:16 executing program 2: r0 = syz_open_dev$random(&(0x7f0000c14000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000166000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r3 = accept$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) poll(&(0x7f0000121000)=[{r0, 0x8, 0x0}, {r1, 0x1, 0x0}, {r3, 0x500, 0x0}], 0x3, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x227e, &(0x7f0000f38000-0x1)="") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r6, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) ioctl$TCXONC(r6, 0x540a, 0x8) 2018/01/27 02:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000416000)='/dev/sequencer2\x00', 0x0, 0x0) getdents64(r0, &(0x7f00003b8000-0xde)=""/222, 0xde) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") statfs(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000a94000-0xbe)=""/190) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0xff8c, 0x0) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002cf000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$inet(r1, &(0x7f000084b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023f000+0x595)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000002a000)='vegas\x00', 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001d0000)={0x2, [0x0, 0x0]}, &(0x7f00008bd000-0x4)=0xc) sendmsg$netrom(r1, &(0x7f0000938000)={&(0x7f0000540000)=@full={{0x3, {"898b3e184d3084"}, 0x0}, [{"1774a90c705ecd"}, {"3453a4725208db"}, {"72ea24a40e0615"}, {"867d107a51c4ca"}, {"439e90f2d48de5"}, {"073dffadc824f7"}, {"6236a5a776df73"}, {"35622017f301f5"}]}, 0x48, &(0x7f0000558000-0x60)=[{&(0x7f0000cb7000)='{', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ftruncate(r0, 0x80) llistxattr(&(0x7f0000142000-0x12)='./file0/bus/file0\x00', &(0x7f00003ba000)=""/168, 0xa8) 2018/01/27 02:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) sendfile(r0, r0, &(0x7f0000a1a000)=0x23, 0x8) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) fstat(r0, &(0x7f0000e00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000607000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000061b000-0xa)="1f000000000500000000", 0x9b92, 0x0) 2018/01/27 02:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x7, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) getpeername$inet(r2, &(0x7f000056f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000890000-0x4)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = dup2(r1, r4) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000220000)="", 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/27 02:26:16 executing program 5: 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}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mprotect(&(0x7f00008cc000/0x4000)=nil, 0x4000, 0x2) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000095f000)={0xf000000000000000, 0x9, 0x7, 0x600000, 0x9, 0x400000000000000, 0x7, 0x173, 0x6, 0x2, 0xe943}, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000049e000-0xf)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 02:26:16 executing program 7: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) fcntl$setsig(r1, 0xa, 0x2e) shutdown(r1, 0x0) r3 = dup2(r1, r2) r4 = gettid() readv(r3, &(0x7f0000b3b000-0x10)=[{&(0x7f00007da000-0x21)=""/33, 0x21}], 0x1) tkill(r4, 0x16) 2018/01/27 02:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc6000)='/dev/sequencer2\x00', 0x802, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000eb000)={0x2, 0x0}) r2 = open(&(0x7f0000dfb000)='./file0\x00', 0x20000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xfffffffffffffe8f) renameat(r2, &(0x7f0000f2d000-0x8)='./file0\x00', r2, &(0x7f000052d000-0x8)='./file0\x00') setresuid(r3, 0x0, 0x0) 2018/01/27 02:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000523000)='/dev/rfkill\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000544000-0x4)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d93000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000065f000-0x7f)="523f71facf3c4f9e3f262e148487e0cfaf942c6a0584a6cde9ef702aae4bc6b4a371edac865045f91a870e1d093d319e90ea865a1e94a68f8954e3992779737d1a4f409c6938198323cce3157b0bf6e8bc49e4be8b25804f9230a2cca11499af4a3ad20d5fea021662bcc3bbe2fb8c7f9949343f929ff35aaf3c916da62711") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000fc000-0x3f)="6879ff016100637c4001edfde800dd846ea60cf71c661352643b1d0008db703175e0e1a36e251835c52038a543146675bb4cef7e67bf74ee10757390ec5d08", 0xffffffffffffff97) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000996000)=0x7, 0x4) 2018/01/27 02:26:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x4f)=@access={'system_u:object_r:crond_unit_file_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x36, 0x0}, 0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/mls\x00', 0x0, 0x0) dup3(r1, r1, 0x20000080000) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000948000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x1, 0x80006, 0x80, &(0x7f0000d57000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000716000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c7a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000eac000)={r3, r4}) r5 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r5, 0x402) ftruncate(r5, 0x438) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000499000)={0x3, 0x0, 0x10001, 0xc552}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000767000-0x10)={0x8, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000eb9000-0xc)={r3, 0x80000, r5}) 2018/01/27 02:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008b1000)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$ppp(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/ppp\x00', 0x101001, 0x0) 2018/01/27 02:26:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000001000-0x4)={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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x42440008}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00000f6000)={0x1548, 0x28, 0x10, 0x4, 0x2, {0x19, 0x0, 0x0}, [@nested={0x11a4, 0x96, [@typed={0xc, 0x57, @pid=r2}, @typed={0x10, 0x89, @u64=0x5}, @typed={0x10, 0x90, @u64=0xf7c}, @generic="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", @typed={0x10, 0x58, @str='self\x00'}, @generic="b7195010ba174d1d54414c7019ab38025bba17ecb297c41509b4794f167da03bf69fd5671877fee6f5dd3c88618acf43bc5f8cef11f5c69694c7b010479023ac5edfe58e38ba730916af4e7857647ffb5a6eb2d82eb6d8ec4bedb6149e99f7621e9d6f073668ad14a97b112e848aed79f80e29b7a0f3a974342abe53b4967809f73c4664", @generic="228342a55710b13b4c0557c7365130ac4ec1553b2f4ab22b6616aa99cb417769ec1c421794717a235447f3dc15b5d6678228d7d5918cb2e8d866cd75a474ec75629a0ea993dc47176c726a12020db71a4b592b2f4869b7a93e14278232aa2be15fbf8c814093976d70d677590b26a6e40d5db9bf10e096b0f13683f351ea433186c2a032af85e014d391ee29c7d55908970bf4c203a1f8c499d6c50ea4c5032bd06544c8bcc1088e63a0c63aca92cbcacbb19eae09723ea7784597dc098bd9231da62225a8087780cf4289a6c9e65f6dd6fbfdb50f5cba1b2d0c5d083aad31"]}, @nested={0xa0, 0x66, [@typed={0x9c, 0x8d, @binary="05b2ea56e692e944d12ea0c922acb1fb159d95066e6b343013bdd952a70af16e79e0141042463575d8d48e9b01a73b0b27065a9faac5f7de735bda0ed0ffcd705b04b8a187e3becf9e3a8562ae651a3a7be40f65e58b966a8bcd34ce5c65b4d5a6eb2a210b5819111912aca54c2838dc2614b7b8252fb0392cb8ad86625db61e13ed670f9289f51987df249eecf370aafd63ad43"}]}, @typed={0xc, 0x8e, @u32=0x400}, @typed={0x8, 0x43, @void=""}, @nested={0x194, 0x79, [@generic="099b3ea40f9dcb56d073c5b48c6903c77c80e7891c3beb30fdd6c050d025f644ee34ca2e09fd6990fb38e9939a61e1337cc117486dceba94bc77e82349bad271470a04dfdfc22553bda920c1044bb5f98c2072413b4be1b5d5a6a35e1eb2bfe94346c3c5addc969218930ff94b120c1a13081ec8586b75c2428fe48aacbd51d99486f9dd1af839a127157ce26211777e1377ec6c333d2c755cb7ddc8f2255658da4f643937c4fb5e958ea7d23200813b8737184b433ad247a51f68e148fed6f977f9316243026b5095c7e3c683eefdcc4ad2602b82d989b5dd3d0c64f5da7453769881d2f43af669524053350fc6", @typed={0xc, 0x29, @str='\x00'}, @generic="f92f4a8fff67311976299ed8970ce6263ef97b70254dc928bfe5a23439c6a6ea1fc0b310e7d4d939a79afdd19c213459b4a1bb6927cbb0d5fcdd8ede7d638d26125a6fbae9ca88b6da4b0fc67f2e923cf6c80fbefd42ad4fcd9ba1cbb3b65e6f5b8c96177fc43ebe204aae8a892e1b3d7f68a98ce206ea69e96eb55317625b1cb6c2317179f00f05d3d7b52590ef4eededc559ee53"]}, @nested={0x148, 0x21, [@generic="5eb6a1121829d7c319cf15ba2ee57e9114d20754efecfa3fa62f308ea94c8124", @typed={0x8, 0x69, @binary=""}, @typed={0xc, 0x81, @u32=0x7}, @generic="54edca3da5d718cd09bd48847b7792c6a43f8f8df17d9038dac68dd4de0e87036c2ba3b328307388172b9cd679ec429e7b72c7dc8e45d12f4fce88d0389fd3c45bd9264361b68fce772b2a524e860fbeaca68091d23ce7eb1b77ab21e19fabb709da14628928ca378b8244a84ab963ea3f8a92d71169ecfb39dc997eea590d3b0cfdc89880525f6a67f79b277c13fcc58f5e9300acc7da5c36de875fef6b0ea55eee7a16d01873e6d7464f4f4beeb618a364ee3b085772a1924ae208d77136a798cb355d2fd9f768ab21389643d5b7fad65743c185", @generic="a5cfa5bc5d8d033150fd154e17b49ad6d63947c39ea3979331f31e7bc8c87197d148", @typed={0xc, 0x95, @u32=0x2}, @typed={0xc, 0x15, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x1548}, 0x1, 0x0, 0x0, 0x8084}, 0x40041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000685000-0x60)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000a4f000-0xd4)=""/212, 0xd4}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000619000-0x11)=""/17, 0x11}, {&(0x7f00001f2000)=""/129, 0x81}], 0x6, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2000000001, 0x2000000000001) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/27 02:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x5) syz_open_dev$usbmon(&(0x7f00004bd000+0x3ab)='/dev/usbmon#\x00', 0xfe, 0x2) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/27 02:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f7d000)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000f5f000-0x8)=0x0, 0x5) 2018/01/27 02:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000250000)={0x0, 0x0}) pipe(&(0x7f00005fb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003be000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) epoll_wait(r3, &(0x7f0000cbd000-0xc)=[{0x0, 0x0}], 0x17a2, 0x0) 2018/01/27 02:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00009bd000)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x16}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:26:16 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) connect$l2tp(r0, &(0x7f00007cf000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x0, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$notify(r3, 0x402, 0x20) capset(&(0x7f00009eb000-0x8)={0x399f1336, r2}, &(0x7f0000122000)={0x5, 0xfffffffffffffbff, 0x5, 0x2, 0x3, 0x4}) openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000d8f000)={&(0x7f0000c0f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000255000-0x10)={&(0x7f0000b28000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000000}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 02:26:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000050000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000cf9000-0x5)='user\x00', &(0x7f00001d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f2e000-0xee)="33d206c2ef4ddd7cdf45a03241a2c7df771eb62cbad158850fb04e4fec4d36a33e64fccb44dab51e614c6beea6a0a9272f4412a7e8ed2ae212ed9a74ab717d13b998f0f7f2b1ecde3e5e025e2ff7056d6c42dcfb5c3a710d91acc62449c130ecc088fc18ada3765a3712bc666acdeca0c64a01eff81bf5f803a384b75264eb49eb16a26f54eebd63187e8b15783c721d3a7bf4ab843a8c602ca7c40eec1b803ffdbddd4b194b93de36e6d06605cb3e5a78acaa95693d2c88df96ec6d49523924bcb9f1e9eaa0f551dbd99fb145b7eb40a9afe4f366e7a51aef2d4e25103bb6d13d93935b52b864ac7e20ddf66413", 0xee, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000+0x926)='ceph\x00', &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/27 02:26:16 executing program 1: 2018/01/27 02:26:16 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0x405, 0x4) [ 37.423318] ------------[ cut here ]------------ [ 37.428165] WARNING: CPU: 0 PID: 5214 at crypto/algapi.c:355 crypto_wait_for_test+0xbb/0xd0() [ 37.437804] Kernel panic - not syncing: panic_on_warn set ... [ 37.437804] [ 37.445159] CPU: 0 PID: 5214 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 37.452748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.462086] 0000000000000000 81eb765eb7932c52 ffff8800b6bfef10 ffffffff81d0278d [ 37.470079] ffffffff838439a0 ffff8800b6bfefe8 ffffffff839db780 0000000000000009 [ 37.478059] 0000000000000163 ffff8800b6bfefd8 ffffffff81419b6a 0000000041b58ab3 [ 37.486033] Call Trace: [ 37.488601] [] dump_stack+0xc1/0x124 [ 37.493935] [] panic+0x1aa/0x388 [ 37.498920] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 37.505826] [] ? pm_qos_get_value.part.4+0xb/0xb [ 37.512220] [] ? warn_slowpath_common+0x10a/0x140 [ 37.518707] [] warn_slowpath_common+0x125/0x140 [ 37.525006] [] ? crypto_wait_for_test+0xbb/0xd0 [ 37.531295] [] warn_slowpath_null+0x29/0x30 [ 37.537241] [] crypto_wait_for_test+0xbb/0xd0 [ 37.543363] [] crypto_register_instance+0x1f7/0x2d0 [ 37.549999] [] crypto_givcipher_default+0x483/0x5d0 [ 37.556637] [] ? setkey+0x260/0x260 [ 37.561886] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 37.568869] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 37.575330] [] crypto_alloc_ablkcipher+0x4e/0x170 [ 37.581796] [] common_rfc4106_set_key+0x118/0x630 [ 37.588267] [] ? kasan_unpoison_shadow+0x35/0x50 [ 37.594642] [] crypto_aead_setkey+0xaa/0x1c0 [ 37.600670] [] cryptd_aead_setkey+0x41/0x50 [ 37.606612] [] crypto_aead_setkey+0x162/0x1c0 [ 37.612727] [] rfc4106_set_key+0x41/0x50 [ 37.618407] [] crypto_aead_setkey+0xaa/0x1c0 [ 37.624436] [] aead_geniv_setkey+0x47/0x60 [ 37.630292] [] crypto_aead_setkey+0xaa/0x1c0 [ 37.636321] [] esp6_init_state+0x20a/0xf50 [ 37.642184] [] ? esp6_destroy+0x60/0x60 [ 37.647779] [] ? __xfrm_init_state+0x363/0xb30 [ 37.653984] [] __xfrm_init_state+0x3e7/0xb30 [ 37.660012] [] xfrm_add_sa+0x1916/0x2e40 [ 37.665693] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 37.672501] [] ? nla_parse+0x213/0x260 [ 37.678010] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 37.684821] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 37.690847] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 37.696877] [] ? __lock_acquire+0xb5f/0x4b50 [ 37.702908] [] ? avc_has_perm_noaudit+0x460/0x460 [ 37.709381] [] netlink_rcv_skb+0x13e/0x370 [ 37.715234] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 37.721265] [] xfrm_netlink_rcv+0x6f/0x90 [ 37.727642] [] netlink_unicast+0x522/0x760 [ 37.733503] [] ? netlink_unicast+0x44f/0x760 [ 37.739531] [] ? netlink_attachskb+0x6c0/0x6c0 [ 37.745733] [] netlink_sendmsg+0x8e8/0xc50 [ 37.751593] [] ? netlink_unicast+0x760/0x760 [ 37.757628] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 37.764089] [] ? security_socket_sendmsg+0x89/0xb0 [ 37.770640] [] ? netlink_unicast+0x760/0x760 [ 37.777311] [] sock_sendmsg+0xca/0x110 [ 37.782822] [] ___sys_sendmsg+0x6c1/0x7c0 [ 37.788596] [] ? copy_msghdr_from_user+0x550/0x550 [ 37.795147] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.802131] [] ? __fget+0x232/0x3b0 [ 37.807388] [] ? __fget+0x47/0x3b0 [ 37.812551] [] ? __fget_light+0xa1/0x1e0 [ 37.818243] [] ? __fdget+0x18/0x20 [ 37.823403] [] __sys_sendmsg+0xd3/0x190 [ 37.828999] [] ? SyS_shutdown+0x1b0/0x1b0 [ 37.834781] [] ? SyS_futex+0x210/0x2c0 [ 37.840311] [] ? fd_install+0x4d/0x60 [ 37.845733] [] ? move_addr_to_kernel+0x50/0x50 [ 37.851933] [] SyS_sendmsg+0x2d/0x50 [ 37.857266] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 37.863965] Dumping ftrace buffer: [ 37.867542] (ftrace buffer empty) [ 37.871222] Kernel Offset: disabled [ 37.874834] Rebooting in 86400 seconds..