INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. 2018/03/26 21:26:45 fuzzer started 2018/03/26 21:26:45 dialing manager at 10.128.0.26:38227 syzkaller login: [ 34.571984] can: request_module (can-proto-0) failed. [ 34.580754] can: request_module (can-proto-0) failed. 2018/03/26 21:26:51 kcov=true, comps=true 2018/03/26 21:26:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x87, @rand_addr=0x4, 0x4e20, 0x3, 'rr\x00', 0x22, 0x6, 0x1a}, {@broadcast=0xffffffff, 0x4e21, 0x0, 0x8, 0x6, 0xfffffffffffffffa}}, 0x44) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x1, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = semget(0x2, 0x0, 0x180) semctl$GETVAL(r2, 0x7, 0xc, &(0x7f00000001c0)=""/103) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x7, {0x8, 0x7, 0xcf, 0x0, 0x6, 0xb3d}, 0x3, 0x1f}, 0xe) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x20000, 0x1ff, 0x8}, &(0x7f0000000400)=0x10) r4 = fanotify_init(0x28, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000440)={0x8, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000480)={r5, 0x81}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000800)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) r17 = getegid() r18 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000cc0)=0xe8) r20 = getgid() sendmsg$unix(r1, &(0x7f0000000e40)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x9}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)="56cce5aed58685c348f7fdb9adef9920caf8a808dfdd86ab1db17572da89b267e13dae669a6dec67a71077051e0e00256ba0311c5ef243d2ee09fe4a7ebdd4d26c5ebdb19f23999f4110e58dfcab04eab9f7d3eaa8ce18bdf37b994175b476860009978fa83ebd853a5f696c0d601d3dc35369ba21a3d6322630906915d8f048a5d12a3ac137a54f9e0e9a6f9bd9d1bc0cbaee1eab1256deecf407a6d00cfd2e821ad26b337706068234704ab69243920a67b9bfc058ae10c92f5e355bff", 0xbe}], 0x1, &(0x7f0000000d00)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x28, 0x1, 0x1, [r0, r1, r4, r4, r1]}, @rights={0x28, 0x1, 0x1, [r1, r4, r4, r4, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x120, 0x80}, 0x20000010) 2018/03/26 21:26:54 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x2, "0ffc"}, 0x3) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, [{0x6, 0x0, 0x6}, {0x5, 0x0, 0x335d1261}]}) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) capget(&(0x7f0000000140)={0x399f1336, r3}, &(0x7f0000000180)={0x6, 0xff, 0xd8e, 0xffffffffffff0000, 0x5db0, 0x5e65}) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x8, 0x800) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000200)={0x6, 0x7ff, [{0x8, 0x0, 0x81}, {0x8, 0x0, 0x8}, {0x2, 0x0, 0x1}, {0x0, 0x0, 0xc12}, {0x7f, 0x0, 0x1}, {0x81, 0x0, 0x10000}]}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000280)={[], 0x800, 0x8, 0x7, 0x0, 0x2b, 0x4, 0x6000, [], 0x20}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000440)={0x0, 0x200, 0x0, 0xdade, 0xffffffffffffa7d1, 0x9}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000480)=""/246) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x3, &(0x7f0000000580)=[{}, {}, {}]}) fcntl$setownex(r0, 0xf, &(0x7f0000000600)={0x3, r3}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000640)={0x100000000, 0x9, 0x9, 0x6, [], [], [], 0xfff, 0x9, 0x101, 0xffffffffffffffff, "6a485d499fb2e4389220447305f08b04"}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f00000007c0)={0x0, 0x1c0, 0x101, &(0x7f0000000780)}) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000800)=""/125, &(0x7f0000000880)=0x7d) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000900)={r5, r6/1000+30000}, 0x10) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000940)={0x80000000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000980)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000009c0)=0x8000, 0x4) fanotify_init(0xc, 0x81000) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000a00)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000a40)="bf7c1045709dd662fc2a4e117f7c3c3542f54a7e82d47c8a78353c65cf180159dfc74da649f242e70aba456358776233c4c063262807b8c925c8fa7364a88340c0515fb5321b7d428c60e6e05d5e1b324586f0cb4cd03dcce3d8374dbe2f2f161ad2a7ab742e49876f72c50f5c1686e8f648f87038d89d53f7b2e867a9a98a346a96859dbfcf7f69875bb3e5349691ec79c37cf80229151c29d9970ab46fdf18b3", 0xa1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000b00)={0x18, 0x0, {0x0, @empty, 'bpq0\x00'}}) vmsplice(r2, &(0x7f0000000bc0)=[{&(0x7f0000000b40)="eba822e3edbf26fffbcdc257ac8d1e1d2fb351e3153c8d431e6ee0be6871375b03803b892b6eb86a82f1e70f95a5b4685a5b9cfe4b397a07a0896481900b5eed5ddbef97069862ea514ce581e0d33e50369b2fc45fdfc5162f40b8ddde19056fd7dc160499d6b1db0864686c93c3379721ff09e139", 0x75}], 0x1, 0x4) socket$inet6(0xa, 0x3, 0xffffffffffff8eb0) 2018/03/26 21:26:54 executing program 7: sysfs$1(0x1, &(0x7f0000000000)='\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) ioctl$LOOP_CLR_FD(r0, 0x4c01) io_setup(0xa7, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) io_getevents(r1, 0x101, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)={r2, r3+30000000}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000200)={0x4}) r4 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="d80a696ad3e8c5886e34059878de9cc5f8b7b034a815102a9556184389e16b868895dca9c47b3ae39cca2ae47782aee4593f241a122faae8e8e37c16be5ed8dd600d077e8ca7a83f4723c2755d9f0e60331d9162dec0b27c1f952de65b3b912715596961610ced014ccee261aec3c3805eacb051288ddcab880d9c6371017e4c6b8d9234060fb25c74aac5b7d86ec6f3f8f74ac18c3645c0f994b6e50e1b0218cdcadc8c1b556efcf60d4be450241ee64abb588c1e31da6e9a4f0e14264de48553d3ea64cd927e8d65c4c675f6fe38884444a4dcef0c3d9d3e23eb7606364d2150", 0xe1, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f00000003c0)="d8bb26156ae1fe75d51ae4aaed97c8e501d98c2366ae7f39240eb0b68fdc720d632e376dca31081036991822c2b7830058e399bf1b6d9a1a53f40925041e56bc96f4747525e49ba0cbe7c70e9b758646df288559", 0x54) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x9e, "506b7994ca7c54ec57fed027ebea132d3e6819ed5e619c38536686ee65e39ec28e856bdb6e473e5940a009668c75748dc23b1e71246178e0f5eef5eb31b8bce9e646c2bb62b0232969d49253d8076a920c2344727dee20033df10d41eebf559cceca28a4483e0f764d0c67806f47e33fd09a1b49aaf45e4b41f35944a6ca68dc88cc079af7deb931c9c9ec4c3ec9869cc6f83de5f8f3eb885354e1362935"}, &(0x7f0000000580)=0xa6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r5, 0x9, 0x10001, 0x5, 0x8, 0xff, 0xffff, 0x40400000000000, {r6, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x7, 0x4, 0x0, 0x3}}, &(0x7f0000000680)=0xb0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000006c0)={0x2, 0x1, 0x7, 0x6, 0x51e1}) uname(&(0x7f0000000700)=""/87) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000800)={r6, 0x90, "4664c0a7f7d8e5d9e1928fee34deb5f944001cf6ce4bc1f002e878990eb3c4c630110ffb01460fc40dd2d669007b4468f3fd7e10522c4dfb892e17686e2204173bafef80e89eca05e95f90863f3d3e7fd7d1886124ebbab62b098f2ed57b3f341860a891fcd37be9b2507b7733a3dc09cc99cc4535bcd93e0922608e4ed04e577e91986792416f13d6ed5827911c914f"}, &(0x7f00000008c0)=0x98) r8 = semget(0x1, 0x2, 0x8) r9 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8) r12 = getegid() semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000ac0)={{0x7, r9, r10, r11, r12, 0x40, 0x9f62}, 0x9, 0x0, 0x40}) prctl$setendian(0x14, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000b80)={r5, 0x4}, &(0x7f0000000bc0)=0x8) setsockopt$inet6_dccp_buf(r7, 0x21, 0x2, &(0x7f0000000c00)="e10a86ee357f7e2a0dda2c943d4fffbd7374512a23d01867f1ca0ecfa6ba07c58b2fbf6101558dbec2b68de47d13322641b9c37f145d7a47c2062fc63d4d6ac350237c28b5d59250084bba8665e1aade3cdb25af65084ee00e037107f7793f303854aa0595cea9283ef8429be25674969ea092db8d1b8586", 0x78) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000c80)={{0x80, 0xffff}, {0x18}, 0x75d0000000000000, 0x1, 0xfff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000d00)) 2018/03/26 21:26:54 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9d7e, 0x200002) fchmod(r0, 0x80) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xd1ba, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x1c) fcntl$getflags(r0, 0x401) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0x1, 0x9, 0x1, 0x101}, 0x3, 0x7}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="099b8c26f33852e0c7b1dcd6f319cca16e88", 0x12}, {&(0x7f0000000140)="4bb59265aa434cb878d632916078b391364291e14d429716b0fe77c28ab72ac239e9b33048042e9cf73c9ca7dc50547198183688a5080a29950e8d10f071409835bd6f452bfe64f4f68686c0b08b53543625ca01b3f801b844affc70fbe2acb1b78f439f9a647d6161a79da7ea473fa6898752172c4828e126e0518b8ccb7c41a3b0b6a853c1370650848e895b77d12c514ffe6ab7a8d4f22da0d0a3bc609fcd1245404794bafe8b3eb77a2832c6a64e6bf2acfbb8e69b13144dc5cf56c16b4f3df5446bf9", 0xc5}, {&(0x7f0000000240)="cd60598c6ff6da73fd680a0d367141ccb20d40620b6a5614d4315c4979c2e928ba24fb48a500efaa9d352f9744d69d53c9160071bccdb1cb31e6437fde364228aac5f6c9ca882424596341cf6053ac03d77040fa0266c84674f7dcd7da186c795026e4170de41619f0044ed9650473adcbfee4af86e78c73d6bf70e0ece1d5afdada7c70d5291fdf7538e3b0acfc752bb0c4eb944109819bad64dbd23013ebdfa86dd08151a65ef779dc75e7747d45752962b4becf5d9dc807ffeede3cf18b8642f77ade82eeba5eb74ebc19a9fdf8c526aeab8ec300a9b510", 0xd9}], 0x3) fsync(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00000003c0)=0x5, 0x4) finit_module(r0, &(0x7f0000000400)='-\x00', 0x1) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000480)={0x10000, &(0x7f0000000440), 0x4, r0, 0x4}) splice(r0, &(0x7f00000004c0), r0, &(0x7f0000000500), 0x4, 0x1) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000540)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7bd8ba57}}, 0x1, 0x20aee01d}, 0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xffff}}}, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000780)={r2, @in={{0x2, 0x4e22}}, 0x6, 0xdf, 0x6, 0x800, 0x40}, 0x98) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000840)={&(0x7f0000fff000/0x1000)=nil, 0x4, 0x1, 0x20, &(0x7f0000fff000/0x1000)=nil, 0x2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a00)={0x2, 0x0, [{0xd000, 0x91, &(0x7f0000000880)=""/145}, {0x3002, 0xb5, &(0x7f0000000940)=""/181}]}) connect$nfc_llcp(r4, &(0x7f0000000a80)={0x27, 0x1, 0x0, 0x7, 0x82, 0x1, "a944b61c98b3aa85fe64ac71b244ff8e0fe01d3d23d55f0a90f0c3d2ee81951654349a8900498b46db04f8ca27f336c83ef988853d3c2f71efd5bc29b0d393", 0x25}, 0x60) ppoll(&(0x7f0000000b00)=[{r4, 0x1080}, {r0, 0x5}, {r0, 0x2080}, {r4, 0x402}], 0x4, &(0x7f0000000b40)={0x0, 0x1c9c380}, &(0x7f0000000b80)={0x1}, 0x8) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000000bc0)={0x1, 0xffffffff, [{0x80, 0x0, 0x2}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000c40)={&(0x7f0000000c00)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ptrace$setopts(0x4206, r1, 0x9, 0x60) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000dc0)=@add_del={0x2, &(0x7f0000000d80)='syzkaller0\x00', 0x7fffffff}) open$dir(&(0x7f0000000e00)='./file0\x00', 0x100, 0x60) 2018/03/26 21:26:54 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000140)="ee043019d8127f8810f5d94cb0bdec66387c375177cb43c54d57536a9075d97289a8d173070b06ba7e7d40351791c8e4ada51d32cb0b42530977fb63112f6901f034b7316678cc044a347db6c3cdbf822f6311be00134e02296a586fc2669ff34fed51f14f02ae3ad21038e032e16abbcc56069fdbc2c1de00b60dbfe697b5ee48d1d31b43a1154f0781d27b7ce61504ecc3aaebb519df534f033e21305101cfac7922689becfd6b954f6ba392c1b2cf4e3547", 0xb3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl(r2, 0x6003ee51, &(0x7f00000003c0)="8e2f58f6f696431efb4fc9648a46d106629c3c92d77da9eb94421290a24069b7009f482a3feec3508465fe56568699aa5905396a58635e4aa47883129cddb8887879be690634104fca1302c0fd699f9973b9ab17351f251651981f45170891dd46c4edbfe3d4f6452b48c5e3e3468e99ca7e9488a6e39d55f50784183d04e2ee8e") connect(r1, &(0x7f0000000480)=@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x7}, 0x80) tee(r0, r1, 0x6, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000500)={0x10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000540)={0x9, 0x7a, 0x5, 0x2, 0x3f, 0xf91}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000005c0)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xb5, "74e8d285cd2786232225484f62461841e2e22e1edcc2fe7727f8eec3e672189544a4e99b6769641a1297a23a6516ae760b2ce04da3db1f0a6e1397897bb5b93d05c609a712a60032228351c9221dac448d7ab23ad1675b15e73520cb0cd905300dc35d8cc38a4038e90c8e1ff0fd119c19e56667d6ca8ad6174877aa13b72e08870c2933dd2f9f4ccb3b76fd03826db51d4f53827ada48b1e29d612bafc6658eae269c3577ea4b50dd57f08a8283cd076b9ed05c6e"}, &(0x7f00000006c0)=0xbd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)={r3, 0x25, "922bdc366cd45564df605346e3e309d33b9566bd9cbb1497e05173461df468c2c1bd5af263"}, &(0x7f0000000740)=0x2d) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000780)=""/32) r5 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x321000, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) finit_module(r1, &(0x7f0000000800)='cpuacct.usage_all\x00', 0x2) socket$inet6(0xa, 0x5, 0x7fffffff) r6 = syz_open_dev$usbmon(&(0x7f0000000840)='/dev/usbmon#\x00', 0x1, 0x200) r7 = semget$private(0x0, 0x2, 0x142) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000880)=""/59) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00000008c0)={@rand_addr=0x1c00000000000, @empty, @loopback=0x7f000001}, 0xc) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000900)=""/4096) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001900)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001940)=@sack_info={r4, 0xfff, 0x4}, &(0x7f0000001980)=0xc) mq_open(&(0x7f00000019c0)='\x00', 0xc0, 0x8, &(0x7f0000001a00)={0x8, 0x100, 0x5, 0x1, 0xfffffffffffffe01, 0x5, 0x9, 0x7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000001a40)={r3, 0x1d, "65363572c2de11bb6198b386959e9e0b78e4fe59fd949a459aad50e74f"}, &(0x7f0000001a80)=0x25) sendmsg$unix(r6, &(0x7f0000001d80)={&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001b40)="7d084f97a51d07ad32a3972a14257a50d8da49d30b68f071d0", 0x19}, {&(0x7f0000001b80)="708cbc7c201021e22a0387c7fbdf50cf6b0b886b1d26b2300fd20e4ac0e11e29ce47d98fe5142ca5db819ae3278a350813bc388a5237870c541570eaf2c7be5d727778bbaec4f97e71687cdb00605058d6379d463fab2b919681993ccf3560bcab4b6b2fa8de3c1f046360671eeb6d3dd3be0edb323b3ed7d8f9278baef5357824", 0x81}, {&(0x7f0000001c40)="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", 0xfc}], 0x3, 0x0, 0x0, 0x8010}, 0x0) 2018/03/26 21:26:54 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x40) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/157) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x1, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1000}}}, 0x32) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000001c0)=""/56) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0x2e, @empty, 0x4e20, 0x0, 'lblc\x00', 0x7, 0x6, 0x7a}, {@empty, 0x4e21, 0x2, 0x80000000, 0x8, 0x6}}, 0x44) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x60200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r1, 0x201, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe6a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24048000}, 0x40000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440)='vlan0\x00', 0x10) fcntl$getown(r0, 0x9) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x2, {0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x32) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x8) setsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000000540)=0x3, 0x4) eventfd2(0x6, 0x80801) ioctl$TCFLSH(r0, 0x540b, 0x8dc) mkdirat$cgroup(r0, &(0x7f0000000580)='syz1\x00', 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) fanotify_init(0x0, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x60001, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000600), &(0x7f0000000680)=0x6e) r4 = openat$cgroup_int(r2, &(0x7f00000006c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e) sync_file_range(r4, 0x8, 0x324f, 0x2) pipe(&(0x7f00000007c0)) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000800)={'lo\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000840)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000008c0)={0xf000, &(0x7f0000000880), 0x2, r0, 0x4}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000900)) 2018/03/26 21:26:54 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x440802) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) r2 = shmget(0x2, 0x1000, 0xa, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/4096) fcntl$notify(r0, 0x402, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x406, r1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001180)=0x7) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000011c0)=0xafb1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001200)={0x0, 0x6}, &(0x7f0000001240)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001280)={r5, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, &(0x7f0000001340)=0x84) prctl$setfpexc(0xc, 0x180000) r6 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001380)={0x0, r6}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000013c0), 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000001400)={0x5, 0x1, 0x12000}) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001540)={&(0x7f0000001440)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x1c, r7, 0x8, 0x70bd26, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) fanotify_init(0x0, 0x101400) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000001580)=0x2, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000015c0), &(0x7f0000001600)=0x4) dup(r1) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000001640)=""/142, &(0x7f0000001700)=0x8e) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001740)={0x3, 0x1, 0x6, 0x9, 0x1ff, 0x0, 0x3ff, 0x0, 0x8, 0x2}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000001780)=0x6, &(0x7f00000017c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001800)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001840)={0x5, 0x9, 0x7}) acct(&(0x7f00000018c0)='./file0\x00') 2018/03/26 21:26:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80002, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/39, 0x27) r1 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x42843) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1, 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)={0x5, 0x0, [{0x8000000a, 0x80000000, 0x6, 0x5, 0x3}, {0x4, 0x5, 0x9, 0x100000001, 0x10000}, {0x40000001, 0xf39c, 0x0, 0x1, 0x3}, {0x0, 0x6, 0xd88, 0x0, 0x8}, {0x80000008, 0x7fff, 0x5, 0x80, 0x10001}]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x123}, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000340)={0x4, 0x10000, 0x45}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0xc576, 0x2, [0x21, 0x0]}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x8, 0x1f, 0x1000, 0x80}, &(0x7f0000000500)=0x98) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000540)=""/124) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000600)) recvfrom$unix(r0, &(0x7f0000000640)=""/4096, 0x1000, 0x2002, &(0x7f0000001640)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000016c0)=0x4, 0x2) connect$l2tp(r3, &(0x7f0000001700)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x3, 0x1, 0x2, 0x4}}, 0x26) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001740)={0x1}, 0x4) ppoll(&(0x7f0000001780)=[{r1, 0x4000}, {r6, 0x8000}, {r1, 0x1241}], 0x3, &(0x7f00000017c0)={0x77359400}, &(0x7f0000001800)={0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={r5, 0x2}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001880)={r3, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000018c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001a00)={r7, &(0x7f0000001900)=""/238}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001a40)='illinois\x00', 0x9) finit_module(r2, &(0x7f0000001a80)='\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001ac0)={'syz_tun\x00', 0x4000}) sendmsg$alg(r3, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001b00)="62b679cfa0d8849605acb55ba75f4fece932d2af456cf23187d02e050280dbb8e8c370dc03a9dec8b3fa05ba614436dda715d3a24964ccf978d78fa2d878d29f2fca7aa4dcc3d3a9618935cc8ad50939de6bd9fa063efbb34ad39da5e5d7ce6df693e57138f1101e5c27b5", 0x6b}, {&(0x7f0000001b80)="35a12295b2ec19b4758b22d1c217176de0f22c2d1f5844ee9a441201cdaa90480870fd2a155ccffd6a8328b7d0a4c5723a98dc42cbebc65059473b7424f397591fa3f1602fee3f4067f9ef4945255d5ce3ca71ef6c0dd8da6e9911ead16fc0332b48c9cf0981980635da3ec638115bd111d10b6d3c314df0806bb9929cbe78f9ea54d682fc5dceacf1f20e8a91c410d08346b480fddf0f55b3cad1b3013c674ebc589d09668915406e03098bf1197d82e11ee20d3d13506aa21d5c1faef7b8f5878602cc5f7b09c5a2bd72099cfa7a0b0ede2a372323", 0xd6}, {&(0x7f0000001c80)="b19140bf0d3a411e09533be899de670ec7b42ba4f46f07da8323c66a55079c37e474e31b16e705173054c159636aea10edb9f3ba6ae8d64652a69ac4f4fa18a4b6035f8a16dfecb799c609", 0x4b}], 0x3, 0x0, 0x0, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001d80)={0x5, 0x200, 0x38000000, 0x0, r4}, &(0x7f0000001dc0)=0x10) [ 38.465089] IPVS: ftp: loaded support on port[0] = 21 [ 38.514588] IPVS: ftp: loaded support on port[0] = 21 [ 38.554502] IPVS: ftp: loaded support on port[0] = 21 [ 38.599152] IPVS: ftp: loaded support on port[0] = 21 [ 38.663380] IPVS: ftp: loaded support on port[0] = 21 [ 38.743635] IPVS: ftp: loaded support on port[0] = 21 [ 38.833985] IPVS: ftp: loaded support on port[0] = 21 [ 38.931366] IPVS: ftp: loaded support on port[0] = 21 [ 39.911570] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.072659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.285503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.333698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.429924] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.482263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.646761] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.747191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.602975] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.609169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.709253] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.715395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.889782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.956497] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.962751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.984534] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.993346] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.999436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.086548] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.092686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.200679] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.206971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.220316] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.228305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.244272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.259924] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.293906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.300196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.310410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.332718] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/26 21:26:59 executing program 6: inotify_init() socket$netlink(0x10, 0x3, 0x1e) [ 43.383368] IPVS: set_ctl: invalid protocol: 135 0.0.0.4:20000 rr [ 43.400262] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.407993] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.414098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.414294] IPVS: set_ctl: invalid protocol: 135 0.0.0.4:20000 rr [ 43.515802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.541328] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.547585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.558406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.616720] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.622950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.629998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.642033] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.648121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.656415] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.663501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.675800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.715456] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.759422] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.765783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.773093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.801748] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.843528] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.852081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.860890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.914429] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.920742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.927735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/26 21:27:00 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x20, 0x101000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="220000003100070700be0000090007010a00001eff00f400ff000400050100800041", 0x22) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) 2018/03/26 21:27:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000200)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x84140) userfaultfd(0x800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/26 21:27:00 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0xfffffffffffffffe, 0x100000, &(0x7f00003acf97)=""/105, &(0x7f0000000040)=""/228, &(0x7f000017d000)=""/199}) 2018/03/26 21:27:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffff9c, 0x8008ae9d, &(0x7f0000000000)=""/218) 2018/03/26 21:27:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) 2018/03/26 21:27:00 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000140)=0x9dba3c7d203b1f5f) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x800, 0x2, 0x80000, 0x5}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r5}, 0x14) getpeername$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/03/26 21:27:00 executing program 5: socketpair(0xf, 0x800, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x6}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000c9effc), 0x4) 2018/03/26 21:27:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/kvm\x00', &(0x7f0000000200)='/dev/kvm\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='/dev/kvm\x00', &(0x7f00000002c0)='/dev/kvm\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/kvm\x00', &(0x7f0000000380)='self\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/dev/kvm\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xd89d}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/205) eventfd(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x6, 0xa000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r2, 0x0, 0x69, 0x4d, &(0x7f00000004c0)="93d9d905524af96b1636e7d3d290b6b917af49a8857d1de3d3001511a453c057d29842e4b4b8c83811d226ea7ab76baf42f3aa6b08db64df9151e391594b39850f39101ef76d6126988876ae9a9491e9b517105a2b7929374074e92fd0530a08bb109f833b4e5bf900", &(0x7f0000000540)=""/77, 0x1, 0x8}, 0x28) 2018/03/26 21:27:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000003c0)=[{0x8000, 0x1ff, 0xfffffffffffff1e3, 0xa381, @tick=0xffffffffffffffff, {0x14, 0x9}, {0xf4c1, 0xba}, @addr={0x10000, 0x2}}, {0x3, 0x0, 0x2b, 0x5, @time={0x77359400}, {0x7fffffff, 0x1000}, {0x2ade, 0x2}, @connect={{0x100000001, 0x800}, {0x1, 0xdc7a}}}, {0x1, 0x4, 0x80000001, 0x3f, @tick=0x5, {0x7}, {0x8, 0x800}, @raw32={[0x80000000, 0x0, 0x3]}}, {0xffff, 0x401, 0x8, 0x223a00000000, @time={0x0, 0x1c9c380}, {0xbe4}, {0x9, 0x3}, @time=@time={r1, r2+10000000}}, {0x1, 0x4, 0x100000000, 0x9, @tick=0x2, {0x1f, 0x9}, {0x77, 0x100}, @ext={0x73, &(0x7f0000000240)="3acb0031bfc66774f8e3eb94554cadd5e563fda78d8bd31af58220c3cad37c8fa2ae68da43aa42a6adeb5b2e4b5a9f95483643350c7cf213064f5acafde2b773753d12feace4500fa7f10b47c24aebf6099035179fd564b084e29cd29f80fd8def2c2459e08f4b6c9387cf9fbc140c96d5f460"}}, {0x401, 0x1, 0x3, 0x0, @time={0x0, 0x1c9c380}, {0x6, 0x81}, {0x7, 0x9}, @queue={0x2, {0x7fff, 0x1}}}], 0x120) r3 = memfd_create(&(0x7f0000000080)='[\x00', 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000000c0)={0xcc7, 0x80000000000ffff, 0xffffffff, 0x200}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 21:27:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 21:27:00 executing program 2: r0 = socket(0x40000000015, 0x4, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001600)=0x100000001, 0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffff9c, 0x10e, 0x4, &(0x7f0000001640)=0x2, 0x4) r2 = add_key$keyring(&(0x7f0000001580)='keyring\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001500)=[{&(0x7f0000000100)="d3bb55875d75b6f161697e40925db9d85a5017672a700cf93d054d092a16fcb44a1be986f3e83c85c93f6d93eeb66ceec025491b7d2f4eb09797447c70b07c3619b8b7658938f5d332facc3b37c0a0c1e0f90c7a2561f8acec0f8f7ae5a52cdee8bdae1988dc4ce9e2103697d5527b4f5db651457e5247e78ddf0d0a067e74f6712872a6550826927540", 0x8a}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d2a432bafdd1eae97f5860e44b6774a5cc6d9c23f579f098f959d7189c865f9da44c13ba3782bc7ff069f8488a844f02424c89d2237e755af9182608d3a0d6190d79d65e1da9caacbd50fed320faf089f071f9d4240ca66bb57698a822a242936bd262c6ea993fe6b6e48518280604faa57e4f2fe1fdc934ba843a5455c85c2766cef1bf9ad3d4bb3439c386cc6b88410f4d22cd64a7c222a7db8e8d3e0516b9e4951ee965b56200ac4f28ee558406c67bb758b51e37845fec74fad2055bf24afc02ec2ea57e2eb805da2ea2b7cb2ab97fc10c8e9dab1b3000bb0a4b38036e3b0252873ac5a1206f98c167d5978fa8", 0xef}, {&(0x7f00000012c0)="e47e43af15a35a834a812258447041a654853222e9add57189ea542174ecd6e37dfd0c31432321d51d1adfeab59a54cc06cbeb03aa115fa2d41dec85da8eac0a8e6e05d9ba51b7602d0ce3f597e6bf166a924c7ca2a05e81cc290b78f5894493f150cdccff1f97bd2d099b82ec2d33e3a65d03edf9657b7b1b2a6253071945317cb816905e396e9bc3c4113e8e28a2024c2ca18c475de03bb23f3dc49bfdb159908a7d6d3040f2db90e1982729b1cf7ba8fd049036a3e30c39a64684aab185f29516ae36e25e2ec40961ee1c0b062b1a4710da8c9b84539edb553488b43ea97091c4549895cc9979c7c464e23d215404df496b4760652c", 0xf7}, {&(0x7f00000013c0)="fb", 0x1}, {&(0x7f0000001400)="09fb445ab88eb633c60cbcdc610d8547cdefeaff11bad0ad6223ba5667ce6ecbd7e9fe237ed44c39a7fd8bdd4694f0a5198f806818edf42fc38396e2b368b3237df441e1abb347a3a97dffec42289157e7c1b2cab5f2e7afd99358d67dada050e6ae05ff836e0ed9e7fe1ffa9659112d5fe45be9c6ab4d9fb7e89eef1d125403f792faa180c9537cdd925fd55233c7e8b3a4bd924536ef984d", 0x99}, {&(0x7f00000014c0)="d8940c4f958e916aee8c1e501f02a156f861bb12dd9ab40b2a30efa72638ddfe43da64029318b3a24074", 0x2a}], 0x7, r2) 2018/03/26 21:27:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xfffffffffffffffc, 0x3, 0x7fffffff, 0x4, 0x0, 0x0, 0x10000, 0x0, 0xffffffff, 0x6, 0x401, 0x9, 0xba8, 0x80, 0x3, 0x5, 0xfff, 0x718a, 0x0, 0x1, 0x38e0, 0x2a8, 0x900000, 0x6, 0x9, 0xffffffff00000000, 0x38b, 0x7ff, 0x2, 0x7fff, 0x200, 0x7fffffff, 0x0, 0x8b14, 0x401, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x8, 0xbe75, 0x9, 0x7, 0xaa, 0xcb, 0xfd}, r4, 0x6, r3, 0x8) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/03/26 21:27:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x0, 0x181) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000680)={r2, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$TCSBRKP(r1, 0x5425, 0x7) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x348, 0x5, 0xe, 0x620, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x1}, [@generic="aedcfbb7679bd9f83d4eae83a6804ffb86728a4405ffcbdb3f97779b5b21900890f6431301caa30db95e4379852f7ded787f304e00442f27c22814a8669e68a3c04f2afc06d2fb071f1a1b3cb76f0754ed58db6ef62ebbfb6ec4e8827384178d40ebaff82e1926120ef323a452f048095aa504a8ec210716daeedf9ad30c4a6585", @generic="ccbe56838c339357042e24bfe5412d944213d39fc4a9c271063553ca64aad504de82f64fd8639e28ddef7481615151a41e060c4211863a64605bda7e15231ad87c2d1811ea1658ce51a5ac8e9790a0b63257bf6ef19db3de", @typed={0x4, 0x68}, @generic="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", @generic="071d625417c33dc7dd38f0f6562ba2741f60dd87985d3a57707752248584b3906a7ed424f1ca31d484fd0fc1fd91b0f0d801ec4447695ea94232238a38d3ec017163c022ee93113485521dbb3a6184f82fd38b48d5246e0e7231ba5f4fc48b3aaabf21fee8f23723fe5b7b5c0fd263229dd8b272c67a5ebbabf5f2c763e3a734e7e0828d00f2fe6f30c241f64323dbdf25a42bcd1211844e2db966dfb073dbbc477447860af26b9d2b4d1be0990c90034cea", @typed={0x4, 0x61}, @typed={0x8, 0x45, @uid=r3}, @generic="59efcbe3c3b7345241c90dd2db7284d159326740bb1479d7e34b5465e8f3c17a3881a08e919a766af17edb4ee9eef1d4ded1cc75782497a8e128e89ce21773eda6040612473eccfb19be8ba815955930c7963acbcedf2fff70e055ef5d7a3dda0f7cc648a65391f1d500ee4af9657b49a6c58ab55090150d6a1a650ba017702692a080ff7d1eecbaa38598c3ae167d", @typed={0xc, 0x1f, @u64}]}, 0x348}, 0x1, 0x0, 0x0, 0xc050}, 0x800) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) 2018/03/26 21:27:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x511000, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"33de32c14d9c22"}, 0x10001}, 0x10) 2018/03/26 21:27:00 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x84300) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1ff}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) pivot_root(&(0x7f00000000c0)='.', &(0x7f0000000100)='.') sendmmsg$alg(r0, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000002c0)="0dea2f617f48e3f0062425b9e9db83311e1a306331be2d562b888fb88a3222e8c5350c4f23c8", 0x26}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="e76ddad2373e075006bcc54b1df3778844d03e82736cc97803628c06326fec9e265fbec80a7c9e090aae57f11f743eeffc6fedc864b495370d1bf21052dc9ce865cdd8bd67d0c95abaf9363e71c2c54cf9c083d1b5fe9a13175f438ccad3093263739bac8efb71df6bf61cd6ef71bc465c79fa135c", 0x75}, {&(0x7f0000000480)="3552ffdf7a91ced73829e3d83762e7df50b6667986336fa655b5b8fe598cda009d3214c83b6188b21ac5bc2f8d8e62dbc0eba7f1a03f999267d677cc73d85c7516a803e1b911401ec061416abedf16bf63c48f245b2c0c1ece28c115d033d10bc30c7c44c704bc16f7ac02c7", 0x6c}, {&(0x7f0000000500)="8739a9cc20bd13ed5b6e01636c5a9211efb8d55be32a7bfe81d1c9558b4b692aac2ae8e87fbd91b5f3c1a855908b2b642fa56fc310bdc5b9a30a80a48f439eb5a3641c7ecf95b18dec91d16a49fbcfab3e27c516f5ddb87167582ff62195a6b13f38c7", 0x63}, {&(0x7f0000000580)="4c5541110af214ed5c904799f2b220f005856239b0c3f2394f3ce365c9eacdf7a638c1fd4a26fd", 0x27}, {&(0x7f00000005c0)="0f6f33268ee5798437c9a5e81dfa13beb7", 0x11}], 0x7, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000680)="2182e94beff9d6f07c88926a98120ba76bf97561abc8e7eac1a545f75f7f71b7b05d4f5109aca6b7728d2f0bf6b1c5cf2106f43c73ff68c6cc072d7989ed07cc79e240ef1889e13d28d375b03ef44054caaa81b099637d7f811a78c2d9d29699645e5117217a3c10c66d0a0904b5c8b9f60296359b365f89aba0e0d501475e03c55be6a6109c9e8c4699384891b8dcb1af5ee7afc380ffe66bcc57a9e970e21c1996f3", 0xa3}, {&(0x7f0000000740)="bac31967c12912167f23a7da35b49e9a6f941300b7dd9d194ee9a9182494d8a6b3d71fc0b2e5142710aa28508b0387f160efc094cf4feaf86fe63c2378dac2f59331bbc3a8acdecd4c5afdd8a8ae9b7085bb4b1b8c0d3c313d3c6aa3ac0895e58ce7dc226bd169ac0c92fdf5fe1ed1b0bcd293584d51ed2591484a182ebec25b6b4cb89fbf3f590ebec3fe82836782b47d4853466eff0f77ecce9bbe92c33a98ecf97c23857462cc", 0xa8}], 0x2, &(0x7f0000000840)=[@iv={0x60, 0x117, 0x2, 0x47, "b97919fc62199f10b2c667a56dc7873a50d7655161d70c5b1b15f4ed9bd1faec116cdcddaac99e2848cbf4aba769f98f94fd0b1202d2610715f77d042917140679a70852075d6b"}], 0x60, 0x40}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000008c0)="37ddbb7cb6d88495d0193cd71bb565b5aa20d5adeae6ab813d7deefbd2de373d369436a4b50107c92625ef70b3f8fd7965a799f55e2e31fe404a6ddccdfca6cd3cde444cacdc82eb1a24c374bfad092dacf6c7825a6784d6cf71660dc95c9ce20b8ac53a7f06ba808af65ab4d353261bf4db0b05378c07228e8d62a399bed359e73f070811e69e1963dbf140040e1696cdad52de81b495ba889b05892a270564fcc07fcd8d7f378f58c27a948df4f0700665647be035acaab1b855256502b92cee044792a873efecdfa1327b4ad8734cd8c0fd9bfba04c3c227c5153", 0xdc}, {&(0x7f00000009c0)="66a54b2f4a3d1a1883951c57ce343e7cb97ac870edcb07fc74d9cfda8f819ee485d1a2f954f59230e98f2f30e00e988f4d74a7e15f6b1619560416ea92feb1ed4cfe190872eccf6422bc47aa88f7ff88a7f133392a6b3fec609175c605c571fa57013fc08e4005faccbd45d982b56e85d9577c9ac6f40f2cdb6856e67c6d5d3090254643e9002b142a9e3e919a7923487f44bc413f", 0x95}], 0x2, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000000b00)="cf331970e4abea6326e3417376caa969fca973428efa71d55eae322bdb3873f452ba468714d315e5517e3148e3577781023da56f1b3e133a82aae5d0", 0x3c}, {&(0x7f0000000b40)="ca305a14b26dfa606d1c88cd1c8abed17195b621ec231943654583442cf31fa0dc20be65067ebff767ec05dbe2bbaa6139586527cf96ccf29861d6dc8a56ddab2a4a55395b332864f4f6f1fc544ef24d27b10730eab2ce0e8e93032e3fe2a6763dfc14fce13236d1687b2d107206a8f39f891ef9051adfc9ad0eec5a70f353ecaa2f10eac2cd287752ee33f37ddbfc4376246e15453a354857012929a2331ec28e62103538177ccc94c1ac8292be9723c3e53a461cf0d3e6d796671b2d8c6d585a85b6d8f2", 0xc5}, 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{&(0x7f0000004040)="722629ee45ad2bd335545845e1a6750a91dff828dcc49ca3b120cf896f42439d7abac7b906910ab4a011b9a0564e6cb8b514a97609ff647f1a7c6634b9cd206ea1ada4e6eca2de1977b9b19553086e5d3c45a073f1c3a8bcf19c69cedfea0335503f162f1b54cdeedcde1bee00357e2ea7bd0a3da7d13b0916b534c7153cdc7edc7e87eb78ab2a3b178b3700b55563fcf720054572ef43eea889898c7070c308ab4805640a43c78b89295e382c51ba56b5a83880b420ad081e1f101457916df38adc164fce98f1ae5ae91a7aea02b6de7875e36266c46c59928f154c4c71a8a49465e7683a4767c577b68fdf82f660cc2713d381c6caae5ff6a711e45b337d28dba000ddd6a1f39170a41c67fa2790ca49ee3a2652d110ee892679d01f7084464f65a526a86434fbb3b2b9de1bd1a6f7f501720d1c081d0a77d30fb08113299a0906edefa8668cef7b46e6a690d16c7f46d6be440b62cbf80152e084c44717c7277269b2927f7695d4c7a7eeaa96fc7a8f0b0fe78ac8cd910c96d59cc568d557bbb325b515d93e892a322ced28e406ba903d4760dfe776cc83bf5dff56230af6c680af66e75570e18eea11cc216f89a8e89eaa63f249befce4dc610456b7ba1a861f1bdf0531fe5f0f214cfa4a38ea8476272a649e3c9d1e1a5d18335b8f1a40503d85121baa4ed437600a3955998be36939ad4b9a739b1366173607456f155d0010a825d979e2d1152572c59a3c0ac08834924d200085a142cef881c600e6a589d87790d2f4a085141190a1614f3a90636549e0c4a1d2a070337ce485e0ac5647a870978bbd268bf373c9e61c89aaa3afb7033cfa459124afece839b79bdcdfa570c504f13635014d5a97c22a3952a8a6209b46772f2327b5a3501630ee33773556c51679957c6da2c6362bea31218b6b65292eb57a5859059167e6bb4953a86835243402bd00ee863455b108c581473b67f3a1299011627ef8b8f1b624a4d9e7ffcec6b7c0379ada00ca6139d4e662d8915dc3b1413b151444e8613727b6c703fd13a30fc978b4a9525ece89be8b12605683f7015e98f65ec0ec7baa19a2362c6f9db78e61ff243cc44f6259ffc5ca0639905d46868100f02539ca560830959d9e8360e612aee08a5d49e2847cdf5e1b6d3ade553f4d33152a5ddd1209f4cef64acd84272c6749560013fedae5add46a1a2a37623a1d1c320458251999b18644af95d9deedd701c8cb53e261476525cee09618d50225bf27c62ab732ae80a10e4c4643abac2bd6d96f826ce7d7e52979a763e21f979ff341b277b83f14cc2a915855d2954269d49feb38f8b728c89a7e27792f96ceb6014066b819f91f8ca9b9a5198620a025e62925e66287b39f34e4f6e6588e85514431af9c90ca0f2ca215fe47729cf0ca6648413211463de247044b5ef28a8595fb740752b4f294b4529210bd6b4d724026e0708d0dea33c18ad5d6d390004d5de4019dc9a61a141a4cea2219968f45e691213c208402418da6bcc803229d8330c93ea390a4719fbc309ca17f5688a31484932064b3779dec5e07a39568f7c33fce618d08586df043aee4134003b0440b3241a5caf261245a3abad6fdb5d9638e1ad0c14d1ae247edeffd4570690c758739d1b8688c076c3fe307582c0ae57d4c9b0a5554074d942d2cd1e93fef9f452292670a989341eab77ce294954f17266718c08825ef9394076e0b442b6a65cccf045cd829e2524bc833c955eb91b643c7db8a7a3c1650bb2bd48aaa0d5fee0bf3f30a68db87c2eb9a97073f2dfcedf54acff8af28ed5b9ae54b7d287f60b08a731b30c9b85a7973dbf0b986b1e7fb5fd4bf1e996144328f0da889a39c8b5038e837e4ccfe037b0076f2de47e5cad7ca5bfbd50a9e57abb90991a4d06b12eb1638da1c9c711a62fdb11d86209981b5209a7245809b0ecc19d418cea55a24c9f6e87c93b1ef625732ba4ae77570878a3245fb587a6f21fb91baf8d93e37e4c88844197719a3d296c2a6085c3823c6a85aa89d642f957b95fb3b352ed5dc54364cc7a39c1d542eedfb689847fb21a229bd625497bf2fb22df370fc2b776d733cef2830e4146a8636f8b9d54ea15c016d8b8bf6cb86905b91d2edd67f0f98963de11aa14b0ce623ee36e5a47cee8c2cf68dff34a682201b9b8e162cf05c11c23e57caeabb30a7df1624346472f658152f678cb482e8e3b179061d9595d30dd2872145fee504fbe9f8d1c3f29f70fc2b10a17d19e7815cc912a7a28bf025ba82bba131a33d071ce5958d010edc02c2f5988012ace16e5164af174f442e448be6f4f5477be2d28e86428ea4a9efa1355b7227dbe91a5c570976717fa46c000b00cc71c3673879ff7263893777c0dc60d467f95182bc08be147153f242aadc8eac69bcdf3cbdc8e20d19815a42d8c43dd418761b2930a475c21f31a94dab88ffd1e634f0a4f962b290d7872d2bd2292d47d7cb09f9f1322e4dcd24e7b71bbf0b6976f4c45caf331398c8d0b6f42eac1a7e148a7d24f79f1434b71b63b68ebbdd2b721820663f3e156205530af8c085ab29e9a5708b72e01f3a731d9240a99e61bee2fe6be98cabcb35fd4139e6ea8164c3154ffdd078211b4ca523a54e9cadcfea3604958882c3091eb4ad3eaaca1e22a7770571295265f5787f7bd87e375c6372800c9c42769ac9cbd88a0708cbdf2b8646c8b566144416c0154f362e4d8b2c86945a5fbfb5195fd20aec645deb51cbe2ca276d9972d7d0aa2c6c1adb472bee4bea9fd36d1f2e22201123717863435e43cc042f25bc58d6af26ed9a28e833e906cb00f2aeda2006cdf5d97b90c21c0f89042c30481f6883ad22917f066a090df5cf1be580139404c50f742d44f03f86b3c41f91298b45aea8930306e4ca0a0051cbdc2d19414bce012f20b4aab2af5d07e9d56db8256ef14255764f36702df8e81811d5549fdc6656322df3e1e1059fce496df536701d075d08eb18b8f68318a1a52ff048dc5f4409838ac8213c28dac67735383c0aa3dea4adcad92e06dce061fe42f02c59fa450b9cb4df4b758f7292da0dc01e2b594c43d1f5209ddbd8b1b3a78cc79a6a102e0e92d942d69e49b73d281174464112e2727aad785582a6d38684fccaaaa18ebc66372d7af7de092086ccfc4cb5dc7093d23861689fbdee2a5239137f11f74ade193dca9789c91e8f5b2ea6ea0c0a31297d3f747de791ce1cdbfbc79369c21edbe636590840e3cadd75ef219ea189d1a9761901b7d7207eebf070a35c4ff16e52c72aee46dfa807df19c8e6055ebeb70eed32d96d6033b281443bd979661ad7ffc8ca83a121609d75d0b4220ac787ce2a347a1ae50fa1ec6e16c30dcaa46a83b5cf2dbedf476511012c2b2254e7e7f093fc25e64156dd1a544cdf989c787a1f05e3f8b7c39ab4b205c9076ecd620c7935b9292ff488e9d64d549045f64dcaf68f4a850adb0b1e3f9cc702a45c3fbb865dd3323727de836d34ee41be99f60a4a30961fb8574373a44d4b8cf5251d1096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0x1000}, {&(0x7f0000005040)="47da650585c597184997c71207cc307804230875d3927c4d0b4974775d4360590dac22a9f07bdd7635c7b6d6608fa0a9167ef6884e", 0x35}, {&(0x7f0000005080)="1677fe0b1c23d2cd72340cc0e63f7af2ad28db8faea981ca5130b482af097563593c4002894d94ed9c41bd8fde81160bb9ca99656d6b9e0b2820ff59", 0x3c}], 0x5, &(0x7f0000005140)=[@iv={0x58, 0x117, 0x2, 0x43, "3bf122776dfaf05e226b4fc97400d7f652b960a637646fa12a5465d2772ed4888988ccacc63acdd5d50ca114d6af3bd3e6db68017efeb624f2537b2ec5e6db596cd18f"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x88, 0x80}], 0x5, 0x8000) bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"cd6ab1acfd8063"}, 0x2}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x26, 0x2, @tid=r1}, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x3e, @multicast1=0xe0000001, 0x4e20, 0x0, 'rr\x00', 0x1, 0xbf31, 0x13}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2000, 0x2, 0xfff, 0x6}}, 0x44) 2018/03/26 21:27:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000000c0)={0x6, 0x4, 0x100000001, 0x6, &(0x7f0000000180)=[{}, {}, {}, {}]}) r2 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x5, 0xff, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'rose0\x00'}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) r3 = dup(r0) write(r3, &(0x7f0000000000)="f3", 0x1) 2018/03/26 21:27:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x12, 0x1, 0x8}) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000080)=0x45d, 0xb2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x8001, @loopback={0x0, 0x1}, 0x80000001}}, 0x100, 0x2, 0x89, 0xdc, 0x80}, &(0x7f0000000200)=0x98) 2018/03/26 21:27:00 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@abs={0x1, 0x0, 0x4e24}, 0xfffffffffffffed9) socketpair$inet6(0xa, 0x2, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000), 0x0, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) dup2(r1, r2) 2018/03/26 21:27:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) memfd_create(&(0x7f0000000140)='sha256-generic\x00', 0x2) 2018/03/26 21:27:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/03/26 21:27:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xffffffffffff32c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/26 21:27:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000109fdff000004000000000000000000"], 0x14}, 0x1}, 0x0) [ 44.441288] sctp: [Deprecated]: syz-executor7 (pid 5815) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.441288] Use struct sctp_sack_info instead 2018/03/26 21:27:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)="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", 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.mem_hardwall\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffff14a8, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) 2018/03/26 21:27:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) sendto$ax25(r1, &(0x7f0000000040)="6707f236a0cbe1d8366dbe1ef74659f35182a13184ea09975aa5acee77a492ed4fd9", 0x22, 0x40, &(0x7f0000000080)={0x3, {"3abc25d33cc8a7"}, 0xffffffffffff0000}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000240)=0xc) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r3, 0x3f9, 0x100, 0x1}, &(0x7f0000000340)=0x10) connect(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x1, 0x4, 0x3}}, 0x80) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/03/26 21:27:01 executing program 0: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="58046ed8dccca4c8b3fe9a306332a3d24af755477525a4713213b9c4023ff9ded8ab84ac1fabcbbcf44528ef4fc4b2cd0c0b84bd47d2ca6aaf445586b8689aa7aa0720649691026aea5128b30138f8295a60d07ef4fcb6ab985697eccabf6f124d4b2ed666b2cba9956f0c2c97904198d5debf37145ba18f6eabd125fcd7e86d4e0014c5eb669691e84d688eb5fa8b4d63c63d93b9c7a91bec19d663a9bf55ec069f102b6e2751101fcd598a5a2b742535949ae87a9fb17b6505b6271383c891b72400000000000000", 0xc9, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9) keyctl$describe(0x6, r0, &(0x7f0000000180), 0x0) 2018/03/26 21:27:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r1 = socket$unix(0x1, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/03/26 21:27:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x301400, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x7, 0x1f, 0x4, 0x401, 0x2, 0x6}) openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) personality(0xc40000d) 2018/03/26 21:27:01 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r4, 0x800, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) fanotify_mark(r3, 0x24, 0x0, r3, &(0x7f0000000440)='./file0\x00') bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7f) syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x6, 0x80) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000140)={[], 0x80, 0x3, 0xff, 0x0, 0x2, 0x3000, 0x6000, [], 0x9}) [ 44.543128] sctp: [Deprecated]: syz-executor7 (pid 5825) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.543128] Use struct sctp_sack_info instead 2018/03/26 21:27:01 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x7fff) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/26 21:27:01 executing program 4: syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/03/26 21:27:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x1, 0x807fd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000ffffffffffffffe000000000000000000000000000000000000000000000000900000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00030010000000000000000000000000000000000000000000000002800736574000000000000000000000000000000000000000000000000000002040004030000000040005443504f50545354524950000000000000000000000000000000000000000400000005000000f8ffffff00000000e2d20000040000007f0000000200000000000000000000000000ffffac1414aaff01000000000000000000000000000100000000ffffff0000000000ffffff00ffffffffff000000ff0000ff0000000065716c0000000000000000000000000062637368300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000009f000404040000000000000000000000000000002801980100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000000000ff470500010240000000000000003000616800000000000000000000000000000000000000000000000000000000000004d2000004d6810000004601000070004e464c4f4700000000000000000000000000000000000000000000000000040000000900d7000100000079a2d4c5b7223418fb6fc97691f226ac3b0c053f368166b6ebbd8c4594ae9eb807cc8d6912f51b3b377ef58aeb38e28599fc3d0f33610f42dce98d46e2c4cc0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004801700100000000000000000000000000000000000000000000000030006672616700000000000000000000000000000000000000000000000000000500000004000000090000000602000050007365740000000000000000000000000000000000000000000000000000030000043c000000000100000000000000040000000000000000000000000000000001000000000000b20700000000000028005345540000000000000000000000000000000000000000000000000000010800004fffff00040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x568) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x100, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000300), 0x2) init_module(&(0x7f00000001c0)='cgroupmd5sum\x00', 0xd, &(0x7f0000000200)="cc6367726f7570b000") syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xffffffff, 0x40000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 21:27:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000005, 0xfffffffffffffffe) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x3e5) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x4000, 0x107000}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x24, 0xfffffffffffffff7, 0x0, 0x8000, 0x0, 0x9, 0x2, 0x3, 0x6a, 0xffffffff80000000, 0x9, 0x3f, 0x3, 0x7, 0xcae1, 0x8, 0x0, 0x8016, 0xa6, 0x400, 0x8, 0x6, 0xf79, 0x80000001, 0x0, 0x8, 0x401, 0x937, 0xca43, 0x9, 0xfff, 0xffff, 0x588, 0x18d, 0x7f, 0x7, 0x0, 0x2, 0x7b512a2b8070498c, @perf_bp={&(0x7f0000000100), 0xa}, 0x4000, 0x8, 0x4, 0x0, 0x4, 0xc12f, 0xffffffffffffff00}, r3, 0x1, r0, 0x1) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) 2018/03/26 21:27:01 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000002000)="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") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/26 21:27:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000540), 0x4) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in=@rand_addr}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10, 0x9c75}, {}, 0x0, 0x0, 0x2, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x0, 0x2, 0x0, 0x100000001, 0x0, 0x100000000}}, 0xe8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) 2018/03/26 21:27:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) pwrite64(r1, &(0x7f0000000080)="745b1e835a9cb1efa9a7336517e94ef51233fe015a43c67397963ee8522b60f1053ee0bc293fd0935990193306316245f700c1b9", 0x34, 0x0) sendmmsg(r1, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) socketpair$inet(0x2, 0x6, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x8, 0x4) 2018/03/26 21:27:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setns(r0, 0x4000000) poll(&(0x7f0000ecfff0)=[{r0}], 0x1, 0xfff) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/03/26 21:27:01 executing program 7: socket$inet(0x2, 0x4000008805, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000003500)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002500)=""/4096, 0x1000}, 0x0) 2018/03/26 21:27:01 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x2e) times(&(0x7f0000000000)) 2018/03/26 21:27:01 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r7 = accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) shutdown(r4, 0x1) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x3f8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xd) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) 2018/03/26 21:27:01 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x36, &(0x7f0000000140)="2c357bbf95fa2555549ba59cee2d217c66ab9558105faabc8fba27f8787137ec8c6e9f4a5174e9ff132dc34920da3144ea9a45322548"}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="882a5c9c28fd", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001340)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x1}) sendto$inet6(r0, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 21:27:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") fcntl$getownex(r0, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x42) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 21:27:01 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8a9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8080}, 0x4000080) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r2, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) 2018/03/26 21:27:01 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="003331ef47fbb0f8937a18565d49fec2000000"], &(0x7f0000000080)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000aeff4)) write$tun(r0, &(0x7f0000c83f40), 0x20) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x1bd, 0x8, 0x1, r0}) 2018/03/26 21:27:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_ifreq(r0, 0x800000000008993, &(0x7f0000000240)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/03/26 21:27:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) accept4(r0, 0x0, &(0x7f0000000140), 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0xfffffffffffffffd, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/26 21:27:01 executing program 6: r0 = socket(0x1e, 0x2, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3}) bind(r0, &(0x7f0000000140)=@can={0x1d}, 0x2ec) 2018/03/26 21:27:01 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/26 21:27:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x400) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0xc1, r3, r4, r5, r6, 0x90}, 0x10001, 0xe000000000000, 0xfa39, 0x95, 0x0, 0x100000000, r7, r8}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) 2018/03/26 21:27:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x3e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) close(r0) 2018/03/26 21:27:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000200), 0x4) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="e15d0264208884bcaa31340624fa6a34909ea092d3e33b4070a711b5c3836145c8f0a20ea947", 0x26}, {&(0x7f0000000240)="bb565455ae08e993dcdb864f4331f4e16e397b1116dbffd171a47a10b619c671d62b47cda8b8d9fb96e022a7c1160497ca37b6a0b88fd3fdce56c0815b48e97899a823372e31d4bdf258832981b882b2cbb8aca5e10931f5d0bac4bfa171dd31f308043cfd25ee448fc489da89ad29a381924d39bbcd", 0x76}], 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/03/26 21:27:02 executing program 1: lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001140)='./file0\x00', r0, r1) openat$ashmem(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ashmem\x00', 0x80000, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001300)={0x0, 0x767}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001380)={0xba4, 0x8208, 0x2, 0x20, r3}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000001100)={0x77359400}, 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/03/26 21:27:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000d40)={0x14, 0x7}) getpeername$unix(r0, &(0x7f0000003000), &(0x7f0000000000)=0xfffffffffffffda7) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000002100)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) sendmmsg$nfc_llcp(r0, &(0x7f0000000c80)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0x101, "3b1b9904fb0950afa7d313161dd85809c2d3eeae8c3918c5c5180d7fee853220de1d2c34a5d56e2616a176440c94312f06ec47d9c41bce78e267bb74abcca4", 0x3e}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000180)="b95ca80bbc9a99ca31a7a92756b32b05a78293233eeede60e2e7154936ea0ba0263a58c333cb7032427dfff2a7ae851ccf869874ad3180080d99499bf40053876e16901d9f5a11a266f43871ddf2e8c58b40275fc0a14166a1eb4b528f92e4d13ec252bb", 0x64}, {&(0x7f0000000200)="032365c6fcf94607b70b5022ba1363ec950d039f7b02e0a73e5b643be514818b45dc60069d087b2dbeacf99c9d9499b174ccddd5b83c671fed846776c1587e86126df6efe6c31d7358b76818a8b3f8994911e9423a95cbcdc3c9e62301e8693688a9a037dda223da1b05c1c4526a6ee00056d60fed27eb601579c074c616cc49e85053da1c0f97e5eee2d708d0cdfa8ae04d8db2308909539cd80b12bd681ec142adb6c87c8694546cd762542fb80bc4a7f9ee00f39ed3247020cf", 0xbb}], 0x2, &(0x7f0000000300)={0x98, 0x1ff, 0x0, "c0589d03b937cff80a455a689c940e54589b2d9afc2d33ba3c62712a6e4731ad8564e3b8ce1afb1e5c2efae4e0df714ef716cbd514396b93c0c812a371f44102ec6bfbb7e0de535790067aeb63f42c55f6ea68c803a623277758e9d28698fdbad2ac0d26371ff12733693f2dc6d12e08994357606010e6b17742fdb3a2dacd7432f67902311f7fc1"}, 0x98, 0x800}, {&(0x7f00000003c0)={0x27, 0x0, 0x0, 0x6, 0x1, 0x9, "5017dfdab392f82727321588be4759b5991033f7fcdd839e2803c1c2297e17193b9c3b0014537174752ce6e69d619169304a2640895adcdcb1b2d2cc363b27", 0xd}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000440)="a77b390b64993c7e9fbd944c3f1fe51d1d45768ee6bbe9766000019fd08eac9f76c8d50647da7201ce1469396a5e628921239fd82ee3a11ccdd27903cb474f968a61f570ae4961d57d78041e602d57f9b3eb5e70569e61ee4cfb35280d731eae78b6d28501ddacd50083d7a25ed6fff701129f9b247bfec70063a43757cb7412015fa9fce30ff9f47f552691d049ffe442abb29f7895", 0x96}, {&(0x7f0000000500)="c0055dcc8877565b3ffe2a66877997733fdbaea7f56b2c152e21d85f3aac8416b24021f82bc3d29045082468234a360d25edab798c275ed6fddf6e7ca7acccc12b5b68b17e0e4b798e0fc7de3682368031e45034995d645ab7b0c1b2b4602b788c32328f7612047d138f55f5a75141e84440ea9b68c2256ea595a2246c7a13fd", 0x80}, {&(0x7f0000000580)="d36096277038f739540d73d49ec07f30cdfb2ab0dc3952a752de59e4b37d138b7c87faac0b18519daa342c9bba0470fd8b85c873403e977d00c9951e6931e4969645e55116f79ad2ab03b856ba545bba9cbee866102268b086cb904737157295912bfaf903", 0x65}, {&(0x7f0000000600)="2f455ad787ec2835479551bcbcae2ce11b5ac759120addd45ec67589e715d5f97b16456040a7ecf2b44760b8f4720e3b1e5181f68df382d63308049de0d3f518d44500d69395579d4a3edbcad8d1f9c764f94c9c8c8963d4f71cb312cf7ebe370dc51ff4eaa980630628dce474874daaad8f8869599e571b74ec2652abec0b3035422fdb66d7868503d3b185a6516e990185e17fbada9100231a9d2d61ea4ca1ba1e606cc62fac0d255dd03d1ac5993bb8fc7d8c8bedda5dbb31e14f9b245265388def40eb4de3c739cc06e2d788bdcb236ae06f531ba7839d854c536009e8b9d0896463d29d09ee78e3d565ca6e333d106192bf", 0xf4}, {&(0x7f0000000700)="1b555c5a6c4d950587eb3db6cea602480629dbcefb8a5c8325bd9407743d78a3bafbaf4a61990c53388dd78c0811bae88755d97c27a3e0e0c9c157ec6de4c12ff4e828dd54d3d7a2ebc50da4535fa363f405aed566da9dd8d507b86f697cd55a95bb418196a63febd2587061dd5b958109b9fb88edfd11b3c16aeaad3eb53e6b6985c1d2b0533acfc74bd513160200cddd33ca1be2917fc01a2c09947ddb607d89c7a6fcfe7557369676be69a92bb6c8007fab9ca6c58c37e72b1037c50d38885b0875d7dbde889453a8029632", 0xcd}], 0x5, &(0x7f0000000880)={0x100, 0x19b, 0x11e, "42506b63da16fac84319e6549c4c20191132b13c5fe76e38ed0f79ceae7d5bf5f6df76d08f6fc2d87afdd602666d911dd4675e624c4b2358841c29cf582e3d1c0fb259805b91a663c9a89675d4c267c8330ff77c13b7863412d4d94aebb68ea121277aebcc1eec1f6278b9d87a9c6c5ba4c39f168bae84e6c6bae4f90b9b4bd9349a96b8d58a97dad060de37cd054d1247f069fe8fdd50933e53546bccedb238baef667356677f7111d413e6ad3d81300d7f5c2a5d1ecd218aa5c6480ae59d5709a4f683a3113bceb9c26574d8ef710a6b1071b71ad30581c7d74650fdfb700a0636b51a9cf79c5faf75"}, 0x100, 0xc804}, {&(0x7f0000000980)={0x27, 0x1, 0x1, 0x7, 0x9, 0x40, "a927f1e8dde9ab4ee96a54ee9dd10199cc0c433c83020b664ff9c56f699bbc61bd0f23ddb5cd921594c26f3e1f690faa605438c0087d04a820417c3590bc2c", 0x35}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000001100)="a0315440f82d4838872a9f00b03cd38872dec104bb40f304f4c484da4402c2852de7ed158afdff1b4691ba6be809f0345bc06be44951197f37e39ce1b15992652ce303f5610cc14fc09423f93f27b12c4aa78df9a47abb4975d8eec92fe4a614f2b4dca80529ee14ceae501386fb22f56148b10d1889f1b6ac07ea8852e7a2a8569b3b7c915fdb86406b06725b549c2706c218a96e5c4d669cb7bed39880895dc12805b559a230e56a1b203ead33e1a5f71f2d2114144e8e01597c4ef1af8d66c13546ec30a6c2322626b1b98fdae821a61f01cbac077b2d4f940dc2e720a8d1f287e1f17fa061c99a456a2b538ca8719e29161841b59c0f6d6b73f76ef747445c161c7e5c7bfe7dc75eda53425ea1c52cf4cda061123f7ae9c489876ee92ae201418d3f5fb136d27bc453f39c1d7cbf5b304e5aa7a8d2667aa8dd068e408d0c5e2a1899216561ccd8b73e2e8715223bfca2b8c65c2a40d0473ca8db80733a860695924487459ce2c460a50db64f471fcecb2f781561cdb1b4e53aff976cc1ddd95b534d59f1be8c4d64dd751f2cb702868e6840c9a3a6ccf03ffbe3c3ee92ef7c728f065ba6173dcd0f0d265209925d70a8d6423689afaf4194793e0bcfbe866b402913bf6c1ef38484fd8d8abf6950cb360e365d3b11d2a4de4184bf10a2bf67f61dfc3bb70db1e26a31055f47cf1d153df6d6e3afcc11805331cb5ca549f8d773681750cdb628ad889307a24239bd701b3d2ec3b442a8a5b947b73ceeac8a3081e36b7263ac0c872d000c897a5079dcc6b0f6db1c13f4e19fa209c02f321182cb6f6dc3b65332bbb268e58393e9ad4eda60a9554ec25ccc15ffd48c345bc26c50e3b1f3a563c7fbe63d591853fcad65c89a4d847a4a90a7483be90f78d47507bbe0b976147c14426e50220888a11d9d44409c9f7370f56fe9468eceb292e4e58a83ca4c8bf3676014393a0b751bdd960a6b338016f08c15bbd83d0bf91e84124c50db6c249e7e5e92a8ff3a2ec41fce1d4d429db023cbfb6f0d4f742c68c0eb06b2a09539c1523eaa509dd95b38a881809f8b59881da969a03dc985e8a490461bf350781395362ca192dfff3d4b401805957d2c9f5bb78129d784b730a8fbf3b7086ed485e668cf5673d692240f52aa314c9072ed90fca194f0e82c314b4301bdb830963de6ad3a4ccaf69669a0d03a98e3b0235fc6c19e2faad6ddcbd845c36a58bd2554cc8abaa66841322efa87b73af044c3331f4d8b846dac424235feeef207f9ffbb4cc555fa3cd8068c372fa555158862487bf6bc2074df639695ff48b6de6102003f49acae18cea4f0ed8e869e50e0f48d5c3aa309efb9ae46fb2173284ef2781df8b5edbac88f8c5219ec5041c5653c39d6536398923f6cfb0b9d7b226aa7335b3c7030d8e52c7c2b2fef4e54467c443c05b291398e138c6c4ab51b1087fb3270c6eab977c790d3174614381c5e29da27c2d6cba6e09eaebdc3b680411854e94b92e03c7eb761442181743102ed65a9e5588b4610db32e734e37749c82e8847809f7366d2994f2ffc4f6181f7939be0634e66016b17269bdf627844a3b0347ed988734931374c191789486101981c7168fc7144025ea430deb92b089aa562a86f3fa67a8c91f62693bc12c59fe8e31612af2e64f703fd07399eb9fb14c3d93eb57a36a92506f8724c43e3d9a86034b0c55d0c5eac82a403ffb25ade6a4f448558555720e162070caaf360e90d76d36dc2ada0fe28a4d80760c721a731fb3b79b84e19c1b4ba9ac70d19a9e2bbbf0a1aa451ab5a7667b3df0e101479d11e930737a366c6cb739a88a749e1bf8644081123fddba692b4d28af19c596188f7ca4e78a6206973a51acc73dd92d4ce84b6040d168e5049ce2b8eade16d7ae3a2839f6b38973597adb58e20dd65f8e9548811652a0813a39c1f38d38c957d74470cae75997b08934b1764e71f7a7dda20ddd4d9910a9d21b5ef7dc2127c0069706ca258d0cbc8b7d8f0c84031635d552a1850386be13b6a74be2872d6becf7dcf7f20fcc0e97b2fed9967a80ad952dfc5e6380576186653fbe4c34a91074d316586887c4f18b2c6edb4d2fd866994cfaf1377a4a5e1dc8e8da54a42a8e252f107758eba88029b3a01ab653f906d76bdb95d83f4af0a3936931d305c0c615fc01dc10a59edfe5a72450ba3cd9d96b3cab113206372476fb58421e084c9bd0a0e79bc250ad8eb966f214024a3ddec9a27ed340424cb0ab9fbb31116d71058b43e75b712417e466635764b57bd9c2fc1c160e6c0a41dcad0c4ab3921d9d5f87580e487f8d750e480da336f377fe8c5b2db9d2233714c6522e831fad4289da0bc962e0a2867bacd895583fa10fe36437feecf1952fae317dba3eac025acb77b2b8bdd7199f0abd2b3d5baa4bb77d457b56318b0e26f63c15593568979c9204f7c031343c0c178c04a9da015fb4d93f309e64ed6ee84ee931a106b1e938b298f043a325782b74b1f6d6e84b33807546d813bd51d883ee9ecfa9f3808e404f98b813a96f812fe2b592f402e0669743fe509c0f4cd8768654baadd17480b56277c01020e376b76bb9328d2bc90ccd3e5b3ca81e1e67fd3aad6133a4828a1ecc4851e956267ed523d8dbe73967b1e3080f31474498f5c63edd8bdcee8555a67d21601e055671e630be395445e33e16bba957fb988f6aaf6b2f67634adbd60d4d84a4eaaa5eb9ada91b6d8c703fd6db2ba726e404c33173ef50a17578011a7f16cb12722716e848b9119af895978e00311b0648013efd6c4f9bf7550f4f278470d51cbfd6fc7267ceb6b54a0aaba7099449e299de0e81d51cb16e1008c1ed80dc9935c7953f02ebf50b64bf301345ec5ef86e52e538290ee98878ae22dac260ec524eb51baf61a4827641ce8399fb1efdd4b6a4620cffd891791ad2b24f251fb7b8d176f467c4ad68018129791ea4692c0bc4bb01586dc10579721b57707d375b638a5d2f670a107d6451114e6ad6831593b43d7f3e65c9d5c77c35290c7d72b91e0b3313654e94961474b02d98c22f7fe85e0b3f376cb90ab7b9819663fb8aa28c4a3f876ae0183e149659875d1613ec072713cdea91066e44ab18cd81ad57e0a6fb1e4f85e7496845b408da2d8ce44212d7387093113a25562dd5ac37a51b6fb873049070cc626a8799aa9c02c71610dbf2d691fa33872e10d54869b7fe20e39013457a7084fd71f546b64fa9d1c0e5149812c92a6ea12d62c5a36b327e015401b12c39fed723cc04c5c4487e824fb667b8804029c657d097df77271b269d13e5a4f7e8ae0907649612f4e411f3fe5ee857465463501386a9a297eb525757021c4f77d08983e2830c406a669af0e28e337737af07fae8af4d0e54a1dcab261bcdb75d9cf06e587f68cb7f259fa3c17109ba0a8ffbdbc4f950b24624be5e34a730087efea5fec8723d34d55aa32139d5ef34585dff581ac5af583adc116be26c3df08d4a3cbfc4df4a3be4807f74a55711ee3fa7355c2616f422a29e3fc40a15a230dc9ef27951e85eba63c8ea4e50c4b7b41b940b103791d1fad4767200049ab5b6ad255ba7dca29bad5588408319d81a742818bbf4644e236abec76a28f88c0796bf39a17317c2b86b5b3af942af2c6a49b26b276b26bfc369d5137ff2f314c3179f8cb281951e95e1ea12de24bae7067f72f66a7325b8d2b61bb6c192d09784bfec75574f451efb68d2bb213ea65f607f24b009887d7afbaa7335290bed44dce892e700ac7d6ee10b81ee9ceba8fad272296a8cd8ffc19a4b8dce5abf5b8a5280be72549933c68a8a3b64c9277a307bfb09d75c76f431f4589c45d7ea8c9d503c53cf580fc57f26c0a6a5b2947176106b6fbbaff6959c5b8f64f0fdf22dc362550194e5d9e23a9ba4404b506f43f263bd6013fbbb8409a1e050c7b464f0dd1ef73b7674135e4c283b72219c95fc1bc1d97487c65216214da46ae7359863c0d328b3ae00055cba023c44ec545e6b0b634017525aeba87df09e0782e014a2679f6eea233789d5ae497e05d7ea8603df0799b999b039bfa5f3ee5b9200ff184afa5bf9f37b57f52aff9905c5989287e53fa77906d4087cb7e4aec415293292b8108ca923872d448230cff2e1b778b2450d5d28bcbd688d153e5832ad053a0f8eafca5ac773943d85e48f2f9fc2590e43d198d511c2782fed7912659dcc2029967fe3cb836b4efa00825ebf2746ca68b00497db6bca30af128d7b627340d8b04f2d7e086019f875fe57dab4f494bf73378d7cd4fd60aad342fce1d90e99850683fae2ac1602c42db14e774b03f8ee4ad01177553ade9ed8fd946317838d7ef22a0c5f13b1479b31606d3234da5beaff75af02cff90a262c50dca4ca74b05e641d4c4fdf09cbacd3f7386456e1d130d96a1baaf2e5436f2ba7a92de477d7ef20c985a4cf05419cdc4b5349669c151ad722cf2264a5e7dfa62895be506fee812e9f7bfee11a89fbdb25133fe9bd57c85efcf1c2f7d09ebded17ec05d362d4ba8d756c9ce9eb3e42772307287b00c1b01115fe12b0c54a994d104c0045f13292f082f3be1e3c6117972b465bcd96dc728f8a05a4a3d51bd8b9e5baf583e833340f35a8977eec1837af901e0f5a0f6ee9d382c146d8953919ca0049e5990fb3f039c5b83bff2986a4715ddd2856a22603c5827f04ca089d06f61209dacd12ee757b9b1c7546ad4aa41e0fbe4b08ca280ef512957c1ab3b7dd278cefc22332dc89ae51cab0a7a5d2ec50b7f52cf01ad3f450c7dabc53cac55fb675e7892c1b46c21de851572176f891ab43d31b5f810dd3faf2930a3c956757ce29efce20ac3488dbaa4b72c074ab4489b854da9ab4be599c81df83413c062279cbb31ac2c9c20a3ffe6bebf62f6a645c3685e1edbdf8e889851f16269a24edf86b0152ba8c0fea0b1b61e8062c2d3fc44ca941c5de83ba88203a6cc4e244ddcf7bca0a60e6d97f2a9016bed82b02605afaa5add74b50e5891c92d1542c44a55cddf840ac5f397e78835d1c0e5c29769fae9f69755b68b2340b6e9d4db191b681ea7032c612d25f9a45664a98254787078860c90213dd47358032e7d100edf9b69b7b20be59a2d85e1280addc34bc2ddb8f5794c6c7e24fb12bdeafae1850b63f5da9de2b89afea884bba86d2668ee300f4fd328d250981a22f6fa681f015d18f4fb6eaaedd00000e0741a6bb8430a8b82b6c24a88c8723fe8abd1b7bda9ac795666d1f5f5b132276d8d1ae9d0ce8da29a2201a0c93faab644ba96ec1399e861bf5547a69c5ad29b21f39ee2b783701294bb477fedfa6d70cca3dd69dfe0bc36859fb09a1b45fa24a041f1b874eee1ff2e2aba3c7c8bf387c2c631e8f66d8ef7847008910bbf5de6ae5a98cbc827ecbc8640663517e1f5a8466a61de148e56686dbaed56aa7fe594527c97cd9aed928d1d8463dd9929551e9affa0a1fa40df17cb27df4a13557ec8cde27b1d3f9488d89c4aad5202d43865b1f696933154e863e1564f0a47ac82c057957cdd934ccc2040c75f070518d757cf740748f6f6d84f51acfba456baa852cbe94a653cc9423e14d8abfb4c6ebf51293735c6a63515835a7ed8f5775062585c93b54b15ec6fb8f9a835d3a334f63ea51853579525c9f40112b5c2553661893c592cae5c9db39c9ef10a3fb7799a82c4529768392d0053b1909d51423588271584d0e4b3932957bbd3495be601dfc34298750578d7157eba5fd7e7d99c2ef36d808593de9cb3515fe38ee4719a48f638a0bd026d1606736d9b6b0ff51582a75e65eb", 0x1000}, {&(0x7f0000000a00)="e88b9b3302d74a3ee6276797f948e6f1e7c98a4abe2b724b311bfe2005ec235121468ec1260554ff22ad0f92faf7bee289e956b72154734699bbc09b83b77b55c9bee24dd8eea5c0d2cfc377406958f6aeb4ebc844f4c0342b127cad341e8a9c6e6751d65e3d1de22b2d0056fa675a741b65abf5c6e4919679f3a17a3415f9126913cd78d4cb45749b4c7515478e97d1204f6492968bed6ea2dc7bfa4d8679c0", 0xa0}, {&(0x7f0000000ac0)="d843d43b8813ee50847f37c24cafbab5a8980d9bf810b7797af6dfbd4fac43b9820973da2519b57571d3e63b8d8d600c7fbe8dc93e0c18294c505c8246d3057aafa1bc00a126835373ad046d992cc6fd73a7a78a2a3e", 0x56}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="c80000000000000018010000c60900001b590962864e4b3ccecaa45c1e103ae39cf290390bc7a889b1bdd4d3e7f7b405faa7fe3fb8dec551eee291e018cbfecab811145d085c0000000000000007961e566b543b42022bfc61cc0aac322c9d3a2e9924a666223f0e0d0445893cd16f2c228eea8a49ac7b4ed618ca7c853379b6a8517261f4fae3d117a6eefcf401f5a218e765cfdfa59811c7464dfacdf524c8de12f1f65ca30a922421e39e41902cf19d910646f9acf002957c7099d4a8853f799242bb00000000"], 0xc8, 0x800}], 0x3, 0x44000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000e00)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000dc0)={0x0, 0x8, 0x4, &(0x7f0000000d80)}) 2018/03/26 21:27:02 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000273000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="725970b2fa69b2e89948f8075875a765443e8819cf825939ce45ccae4d8a0133cfdab56f85149fcf1907") sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) 2018/03/26 21:27:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffefffffffffc, 0x0, 0x0, 0x0, 0x2000000000, 0x0, @perf_bp, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) 2018/03/26 21:27:02 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/hwrng\x00', 0x2400, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003f80)={0x6, &(0x7f0000003f40)=[{0x10000, 0xe3, 0x1ff, 0x6}, {0x1f, 0xe0, 0x6, 0xe4}, {0x7, 0x18c2, 0x4, 0x7ff}, {0x101, 0x101, 0x56c1, 0x2}, {0x6, 0x7ff, 0x9, 0x6}, {0x2, 0xb37, 0x53, 0xb1}]}, 0x10) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x210040, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x70d9) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000540)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000080)={0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)=0x625, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) keyctl$get_persistent(0x16, r3, r1) timer_create(0x2, &(0x7f00000008c0)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000580)="7e9dddda177a362dea6f5b5a4e8abede36d8d6d0bf6d8a7fa8843990e136fda32336af0d283116675f548b8c7073296e932c46bef0cd89a00b47b7ae3dc331cef7384d5d877cf3763350374835942604abffe21990260042acb2845bf71118df533d7023b1ff66dc2a746fda3fadcf04a8e072a40c153d788108c67676497f978a23b724b04cfbf0dd1ee1ad10579a5e329d", &(0x7f0000000640)="180bf326fb41ef5bc4962c8ca74710f696c2c397497845d5d9e591adec10fc9d5f82e1b406f652809cb7957fc5f4a64e2dd79958a02a29e37e3f70dca5153c634bd1e09fcdf1dd1ad37b4de3d2a242ad24244bc3887365a1acfe945853dfbf27eb23c828888ab034e4ab9b9a8697fe2b3d96c8717adea8418236800d78c9be3abdecc69da90d2927b6c85ba28eb2ecabcb1e559cb21471cfaf6ad912eabf838352126f0fbbde8d269c"}}, &(0x7f0000000740)=0x0) timer_settime(r4, 0x1, &(0x7f0000000840)={{}, {0x0, 0x989680}}, &(0x7f0000000880)) timer_settime(r4, 0x1, &(0x7f0000000780)={{}, {0x0, 0x1c9c380}}, &(0x7f00000007c0)) 2018/03/26 21:27:02 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80400) getcwd(&(0x7f0000000040)=""/200, 0xc8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/26 21:27:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000012030100000000000000000057ed0000"], 0x14}, 0x1}, 0x0) 2018/03/26 21:27:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="020004002800000000000000000000000000170000000000"], 0xfb}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e1c, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/26 21:27:02 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1c4, 0x5, 0x800, 0x7, 0x6, 0x0, 0xfff, 0x35c3, 0x1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x801, 0x0) accept4$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) close(r2) getpeername$netlink(r3, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/03/26 21:27:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x32f, 0x280000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'bpq0\x00', {0x4, 0x1eb4, 0x0, "c44c91e4021c", 0x7}}) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) socketpair(0x1d, 0xb, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000000300)={0x7ff, 0x401, 0x0, 0x81, [], [], [], 0xfffffffffffff2eb, 0x2, 0x100000000, 0xe4d, "1581df97074ffbeb51fc41738a7959fe"}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r3}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'rmd320-generic\x00'}}) 2018/03/26 21:27:02 executing program 6: r0 = memfd_create(&(0x7f0000000080)='!,\\@GPL(\x00', 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @local}, &(0x7f00000001c0)=0xc) bind$packet(r1, &(0x7f0000000200)={0x11, 0x1, r2, 0x1, 0x4c2fe965, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fallocate(r1, 0x1, 0x0, 0x80008bb) 2018/03/26 21:27:02 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x4, 0x8e80, 0xfffffffffffffe01, 'queue0\x00', 0x6}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000002c0)={0xf000, &(0x7f0000000300), 0x1, r1}) unshare(0x80813ffc) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/03/26 21:27:02 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0x8, 0x9, 0x0, 0x1, 0x1, 0xb80d, 0x4, 0x80, 0xd5ca, 0x4, 0x3ff, 0x6, 0x94a, 0x5b, 0x4b, 0xbd], 0xf000}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x4, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/26 21:27:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x3e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) close(r0) [ 45.610947] binder: BINDER_SET_CONTEXT_MGR already set [ 45.624455] binder: 5949:5968 ioctl 40046207 0 returned -16 [ 45.643622] binder_alloc: 5949: binder_alloc_buf, no vma [ 45.649339] binder: 5949:5968 transaction failed 29189/-3, size 0-0 line 2963 2018/03/26 21:27:02 executing program 1: inotify_init1(0x7fffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x8) 2018/03/26 21:27:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffff, 0x40002) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000000340)=[{&(0x7f0000000380)=""/212, 0xa717}], 0x1) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x0, r1}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000000000000000000000000000010000000000000003020000000000000400000000000000000000000000000000001c0000000000ff0b00000020000001ffffffffffffff2b0a000000000000000400000000000031060000000000000600000000000000044d564b00000000ffffff7f00000000820b0000000000000200000000000000"]) 2018/03/26 21:27:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a30fec)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffffca, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xaae9, 0x2000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7, 0xfffffffffffffff8}, {0xa1d, 0x1f}, {0x7, 0x6}]}) 2018/03/26 21:27:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570003b858cc50f06492b3c", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpu.weight.nice\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000500)={0xcf, 0xca, 0x9, 0xff}, 0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x89, "416cfe96fdd4fe6dc87ac6fffbef059b6c45cfb4c1d8a2b5c7f3799f6557becadf11ec3c24d7908b0eb739091becf99f44fca38af86772b5e104036b47762bba03d4570134c6f42cfa2c71486bbdc4b9c0d27d603cfb34721af275b7469a4f64fe38f449053a02fb6cde315a67edd2f0ee1518a18e27a4dbe43dd343dac8e2c7213dc8e8021e056fd8"}, &(0x7f0000000400)=0x91) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r4, &(0x7f0000000480)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x3, 0x5) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x11, "433d3c920402a75d744c017467815d8313"}, &(0x7f0000000140)=0x19) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x105000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="07000832ffcdb4629218bfb09b000300fcff00020000217804009e0001000074916e9e8e788943867c47f04f488b7863966f8de352380191b7aae371dbee7af8ce40f8110b27066104f91538c872d0901759a9d5239e824b1f921a51d18af7a2ac1683ae23b1b8786bea3f70f01519c9da9b7491ab20bb809913e0efe2bbf19f3e5be4867e0e088a3d2f8aea8700000000f4168703736d1a010ec5911a38ba40d461d8a38820f27a2c636a6a3b172ddba294ff4145dc40d122f11c148706685f6cbaa30a9b7f885b76e15c05a1fc5d3e16f41bebfada969eca1be49ef6db777eb85831cde2b59fa20085aa3d480ab59a517f2346ac80d6"], 0x18) 2018/03/26 21:27:02 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f00000005c0), 0x0, 0x8, &(0x7f0000000600)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) 2018/03/26 21:27:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x4800000000d, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/26 21:27:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x1, 0x0, 0x7, {0x0, 0x1c9c380}, 0x7, 0x5}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8000000000000}, &(0x7f00000002c0)=0x10) 2018/03/26 21:27:02 executing program 5: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80800) bind$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) modify_ldt$read(0x0, &(0x7f00000002c0)=""/135, 0x87) write(r1, &(0x7f00000000c0)="130000003d16270f0000000000000000000000", 0x13) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x106) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3f, 0x7f, 0x7, 0x4, 0x339, 0x9fdf, 0x400, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x1, 0x30, 0xb94, 0x4}, &(0x7f0000000140)=0x18) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000500)=0x9) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x30, r2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) wait4(r5, &(0x7f0000000400), 0xe000000b, &(0x7f0000000440)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000380)={r4}) [ 45.720253] binder: release 5949:5967 transaction 2 out, still active [ 45.727065] binder: send failed reply for transaction 2, target dead [ 45.734895] syz-executor6 (5977) used greatest stack depth: 15208 bytes left 2018/03/26 21:27:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x3) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fallocate(r1, 0x1, 0x642, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x5e0493d1562b88de) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/03/26 21:27:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200082, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000180)=""/29) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xf4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x10880, 0x4, 0x9c, 0x1, 0x8, 0xffffffffffffff81, 0xfffffffffffffffc, 0x7fff, 0x7fff, 0x400, 0x4, 0x101, 0x7, 0x0, 0x7, 0x9, 0x40, 0x5, 0x4, 0x2, 0x200, 0x8, 0x2, 0x80000001, 0x51c1, 0x401, 0x3f, 0xf0, 0xffffffffffff8000, 0x2, 0x0, 0x0, 0x4, @perf_config_ext={0xdbd5}, 0x1, 0x3, 0x5, 0x1, 0x4, 0x6, 0x40}, r2, 0x6, r1, 0x1) 2018/03/26 21:27:02 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000200)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x6, &(0x7f0000000000)=""/6}, 0x48) 2018/03/26 21:27:02 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) accept4$ipx(r0, &(0x7f0000000100), &(0x7f0000000200)=0x10, 0x80800) bind(0xffffffffffffffff, &(0x7f0000000180)=@l2={0x1f, 0x0, {0x0, 0x2}}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/03/26 21:27:02 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x2, 0x80c00) recvfrom$ipx(r0, &(0x7f0000000740)=""/4096, 0x1000, 0x2, &(0x7f0000001740)={0x4, 0x23, 0x401, "a15ee3842183", 0xff}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x18000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x44400, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000006c0)) fanotify_mark(r1, 0x40, 0x10000, r2, &(0x7f0000000500)='./file0\x00') r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f00000005c0)=""/185, 0xb9, 0x9d81d6e0152e508, &(0x7f0000000680)={0x4, 0x9, 0x7, "6e63c8e9be82", 0x4}, 0x10) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000080)) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 45.845418] binder_alloc: binder_alloc_mmap_handler: 6018 20000000-20002000 already mapped failed -16 [ 45.864899] binder: BINDER_SET_CONTEXT_MGR already set [ 45.880268] binder: 6018:6021 ioctl 40046207 0 returned -16 [ 45.906239] binder_alloc: 6018: binder_alloc_buf, no vma [ 45.911886] binder: 6018:6021 transaction failed 29189/-3, size 0-0 line 2963 [ 45.924979] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.933630] binder: release 6018:6021 transaction 5 out, still active [ 45.940295] binder: undelivered TRANSACTION_COMPLETE 2018/03/26 21:27:02 executing program 5: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x20, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/03/26 21:27:02 executing program 6: syz_emit_ethernet(0xffffffe4, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0xffff}, @ssrr={0x89, 0x3, 0x5}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) 2018/03/26 21:27:02 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x500000000000035, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/26 21:27:02 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffcc1) 2018/03/26 21:27:02 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000002000)=[{0x40, 0x11b, 0x7ff, "c480c8e9d098dd455b466e9c6d5dd280a2b9983e9a6ea323a6ef652b1d7476fad853099035457fbce281443e1dc32a"}, {0x20, 0x200000000013b, 0x4, "084efc189777d3f13a1b056b02"}, {0x38, 0x119, 0xef, "833fb70a3caca89983418c61de04fb4f9bab604c1324f71d37c90245115a7ba19bb876"}, {0x1010, 0xff, 0x3, "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{0x80, 0x11f, 0x7fffffff, "5ee0163bca45b28823fb6e12741512157605adbb492cc57bca7551f1a041d6f1e37606ab820b001c0b78291e55832bf4dca86d574a37576d2b92bcfa8ff7ec1fff11ae8e8750dead120a8112b37aeb4b240d01ceb0411d8c896585eb06432985a4d360c2d634093865662ec1297a"}, {0x1010, 0x115, 0x0, 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0x2138}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) 2018/03/26 21:27:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x81, 0x7fc) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {{}, 0x0, 0x4}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xc9, 0x40000) 2018/03/26 21:27:02 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000180)={0x8001, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/03/26 21:27:02 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="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") fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000000)=""/13, 0xffffffffffffff14) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x1fe, 0x0, &(0x7f0000ff9000/0x4000)=nil}) [ 45.958831] binder: send failed reply for transaction 5, target dead 2018/03/26 21:27:02 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x7ff) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) 2018/03/26 21:27:02 executing program 1: r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = getpid() rt_sigqueueinfo(r2, 0x8240, &(0x7f0000000040)={0x16, 0x5, 0x0, 0x80000000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @multicast1}, &(0x7f0000000340)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_route(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000001c0002002cbd7000fedbdf251c000000", @ANYRES32=r4, @ANYBLOB="40000807080005000200000008000a00060000000c000100aaaabb000000000051d21c5366aa96b717309618529cb9"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x0) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r5, 0x7, r0, &(0x7f0000000200)={r0, r1, 0x7f}) r6 = dup3(r1, r0, 0x80000) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000140)={0x17, 0x9c, &(0x7f0000000080)="9ebd094aebc17cffbea41d022ac58e5a43467d3d1404c4e8b09201e97655c828f75b8cc3278e09c94f08c59f96694f982eab9e0f6bc1cb25994f8535ab32621b652d4244ff8690960fc5de9f306a9ecedf7fa6379e9e9f49ffc699954a7e6d5843a9669bb37c004b02a9c00e61867c075de466b3d2da3af82c1a0d30a5774d179da25a9da1be4238d5d4486f7040e7a65127d026c06f2a3f299480ef"}) 2018/03/26 21:27:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r3 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r3) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r6}) r7 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) read$eventfd(r7, &(0x7f0000000240), 0x8) connect$inet6(r5, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x1c) sendmmsg(r5, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB], 0xc}}], 0x2, 0x0) r8 = open(&(0x7f0000000100)='./file0\x00', 0x109200, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[], 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x6, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) dup(r0) close(r4) r10 = syz_open_procfs(r9, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r3, r10, &(0x7f0000000040)=0x2, 0x400000ff) 2018/03/26 21:27:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101002, 0x0) 2018/03/26 21:27:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/loop-control\x00', 0xfffffffffffffffa) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x800) r2 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/99) ftruncate(r1, 0x9) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x3, 0x2, 0x10f, 0x1ff, "ad9c05039f469708d785f3e089d09b2651d79391122683d49df6832d47665cb9b2758f16f2175558049f225f", 0x800}) 2018/03/26 21:27:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000380)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = gettid() fcntl$setown(r0, 0x8, r4) r5 = dup3(r0, r2, 0x0) r6 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r6, r7, r8) io_submit(r3, 0x3d5, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, r2}]) [ 46.027601] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/03/26 21:27:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x1, r0, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/26 21:27:02 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000440)="164690a806005c77c74b8bf31ccc3c5e3986aa6619764b0913965a51533306f921a9e8c6a2a1961584d6f9a9fb78bd7103c56850de2faf08fa672c93510d28190377159e87b3bf7bb410d5ee19dbd4b7db21f682a5307f1b8b0cf3d383e0d54b5091e6bd7f77bd71aeb8c8dd2340ecfb3b2483acdec426beb9e8b529afccc48a739b4adbe41c9b849052451b8f32a4a78361e07d19a54b5bd9548891a340dfb523376eb57fb164eefb846360351db8cabd0fa5ae33d9bf6a1d807bdc3c08933bf7ccd4d908d16b35080722d6b4da4296bde987ee4b47abd426e4a8af9bd0c9b8bea788371ad1", 0x2d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x8000000000000000) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/26 21:27:02 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000fc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_timedsend(r1, &(0x7f0000000080)="7f736672b455625b50c86e93693f1c014801315395cc93158964", 0x1a, 0x0, &(0x7f0000000100)={0x77359400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x85) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/26 21:27:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x67, 0xe4, &(0x7f0000000040)="4ae0fe5ef07a296fb85e57e7d4ced94354096dc776555e225049467a442597e2f9c915301f8435deb116f3cd9a2a11dce05bc458cef7f8d2070afd3e3374f5fa1f964b08ad181a0d854120d2fcec48bfb1115e2c7de381fa2f6b5b4f836e2514c44a7ac23a7059", &(0x7f00000000c0)=""/228, 0x3, 0x3}, 0x28) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000200)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/03/26 21:27:02 executing program 5: futex(&(0x7f000012cfff), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001080)={0x1000, &(0x7f0000000080)=""/4096}) 2018/03/26 21:27:02 executing program 4: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/03/26 21:27:02 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000535000/0x8000)=nil, 0x8000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/26 21:27:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c, 0x400400) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x5) 2018/03/26 21:27:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fcntl$getflags(r1, 0x3) fallocate(r1, 0x400000000000003, 0x0, 0x8000) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/03/26 21:27:02 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="0209412091c8183b23c85f1a383d2194", 0x10) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101840, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00000012c0)={'gre0\x00', @ifru_settings={0xffffffffffffffff, 0x7, @fr=&(0x7f0000001280)={0xff, 0x100, 0xffff, 0x7, 0x4, 0x0, 0x3ff}}}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000060df9c)=""/100, 0x64) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/194) 2018/03/26 21:27:02 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/26 21:27:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x897) sendfile(r1, r2, 0x0, 0x72439a6b) signalfd4(r1, &(0x7f0000000040)={0x2}, 0x8, 0x80800) 2018/03/26 21:27:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/26 21:27:02 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff9add6002290f00383a0000000000000000140000ffff00000000ff020000000000000000000000000001eeff90780000000060d7cae200003a0000010000000000000000000000000000ff020000000000000000000000000001f601929f106531aa2568c8a188f7689632de55"], 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000540)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f0006005a4307660a94b28deeafcaa3"], &(0x7f0000000440)=0x2) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @rand_addr}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000740)={'bond0\x00', r6}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000002c0)={r5, 0x1f, 0xc529, "469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1cd6355eb0fd7efa140ae075fdef1ffc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1ad7325130a23748d6320c"}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x6000000, 0x72, 0x8, 0x0, 0x7, 0x6, 0x4, {0x0, @in6={{0xa, 0x4e24, 0xaa3, @empty, 0x5}}, 0x5, 0x6, 0x8d, 0x0, 0x1}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000680)={r7, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0xfffffffffffffffb, 0x7f, 0x5, 0x19}, 0x98) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getrusage(0x0, &(0x7f0000000780)) ftruncate(r8, 0x7fff) sendfile(r5, r8, &(0x7f0000000400), 0x8000fffffffe) 2018/03/26 21:27:02 executing program 7: add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0xff35, 0xfffffffffffffffd) 2018/03/26 21:27:02 executing program 6: semtimedop(0x0, &(0x7f000001dfd6)=[{0x2}], 0x1, &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_trie\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x5005) 2018/03/26 21:27:02 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/10) 2018/03/26 21:27:02 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000070000000000000000000000000000009000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/26 21:27:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d38ee7b2c8c00"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r3, &(0x7f00000000c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000200)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x80, 0x9, 0x5, 0xfff, &(0x7f0000000180)='rose0\x00', 0x800, 0x23e8, 0xffffffff00000000}) 2018/03/26 21:27:02 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) lseek(r0, 0x0, 0x3) prctl$intptr(0x4, 0xffffffffffff0002) 2018/03/26 21:27:02 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x800) fcntl$notify(r2, 0x402, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/03/26 21:27:02 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) socketpair$inet6(0xa, 0x804, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0xffffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x4, 0xfffffffffffffff9}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) readahead(r0, 0x3, 0x2) 2018/03/26 21:27:03 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) poll(&(0x7f0000000180)=[{r2, 0x8060}, {r2, 0x100}], 0x2, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) connect$netrom(r4, &(0x7f0000000100)=@full={{0x3, {"e988f773d8d34e"}, 0xa114}, [{"f5e623084c08e6"}, {"fe345436fce506"}, {"819d15f649ae9e"}, {"7061d229652585"}, {"175dc030f72a75"}, {"f2af4a3e715104"}, {"c0c87f062beea1"}, {"b9436a32595840"}]}, 0x48) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000000c0)) r6 = dup2(r1, r2) r7 = gettid() fcntl$setown(r6, 0x8, r7) timerfd_create(0x7, 0x80800) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00000001c0)=""/198) tkill(r0, 0x16) 2018/03/26 21:27:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000200)=@newsa={0x4c4, 0x10, 0x402, 0x70bd2c, 0x25dfdbff, {{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6, 0x4e21, 0x3ff, 0x4e20, 0x1, 0xa, 0x80, 0x20, 0x0, 0x0, r2}, {@in=@multicast2=0xe0000002, 0x4d5, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0xfffffffffffffffc, 0x0, 0x9, 0xaa76, 0xb8, 0x6, 0x8, 0x1}, {0x5, 0xa860, 0xb9c8, 0x5}, {0x100000001, 0x2}, 0x70bd27, 0x3505, 0x2, 0x4, 0xd4, 0x2}, [@tfcpad={0x8, 0x16, 0x3f}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @tmpl={0x104, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x0, 0x3, 0xae, 0x3, 0x2, 0x7ff}, {{@in6, 0x4d4, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x9, 0x0, 0x5e13, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x2, 0x3, 0xd594, 0x80000001, 0x3, 0x7}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x33}, 0x2, @in=@rand_addr=0x461, 0x3507, 0x0, 0x2, 0x2, 0x9, 0x2, 0x4}]}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x7fff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2}}, @algo_auth={0x5c, 0x1, {{'sm3-generic\x00'}, 0x90, "424b4091c8de6975d35fd2139fb908e08f61"}}, @algo_aead={0x104, 0x12, {{'echainiv(pcrypt(pcrypt(gcm_base(lrw-twofish-avx,rmd320-generic))'}, 0x5b8, 0x80, "1cb007bc38c0ef23a466b9ef76f6f6685fb9a6087b54274ef4c82a8b6d19b51adbb4d6aba83cedf746e0f71339d0dbf9ddd8751b48dd02c333cd85a4f9a4035a7898a86b8f7c502e5bd0d2433c689cf9bd8b6eb59f5caa88d62f55e361820b029679a61cef06c813a7801716d99b71c02469df9d9258eeecf86d643a35aa1dcc6264232ec589ef9a4166457fe32de344014feeb6d73fdf437773755ac9812f9e683da71495df09e93b73b304ccde1047fe2fdbb488ec29"}}, @encap={0x1c, 0x4, {0x0, 0x4e22, 0x4e23, @in=@multicast2=0xe0000002}}, @sec_ctx={0x10c, 0x8, {0x106, 0x8, 0x1, 0x77, 0xfe, "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"}}]}, 0x4c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x8) 2018/03/26 21:27:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), 0x10) 2018/03/26 21:27:03 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ppoll(&(0x7f00000002c0), 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f00000005c0), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x400, 0x381140) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x420000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0xc00}) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/249, 0xf9}], 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/80, 0x50}], 0x1, 0x0) 2018/03/26 21:27:03 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00', 0x1, r1) getpeername(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x6, 0x10, 0x100000000, 0x789b}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x8, 0x2, 0x7, 0x6, 0x2}, &(0x7f0000000500)=0x98) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000580)={0x6, &(0x7f0000000540)=[{0x3, 0x2, 0x9, 0x9}, {0x2, 0x3, 0x7, 0xffff}, {0xfffffffffffffff7, 0xb85, 0x7, 0x9}, {0x6, 0x49, 0x1, 0x9}, {0x1, 0x80, 0x4, 0x19}, {0x0, 0x3, 0x1000}]}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="f50571b973511275ba90f445908e43265ae4dc79f13fc20ba3b84a71afe3fa2fbaebf6e64122566ef3704bf934f0fa026118451d2d3a5c862184ab1c97bfd9e9ccbb6a2a00cc09dcc4a75cfbfe4de8d774c6173c99b004bef4c460eb4ac1442ee8b85696d7202a408351d6df927a71bc677844d4c8df38b352b067c2cd798d84f294e7e018aa73489f3db1fd2ab8fac9831015f3c74267f3eece15b7ce0115953d07d23c6fccf4e0d124ea6f3888518c53f627b534ca48cb2204d1f593171b3bd4f0cb63ac53130c4964", 0xca, r0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r5}, &(0x7f00005cd000), 0x0, &(0x7f0000000140)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000180)="ba9e5dd03e4fed056e1b805f17c6629765310fad44ed1c20cba744fc370ffb", 0x1f}) 2018/03/26 21:27:03 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x9}) 2018/03/26 21:27:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x400000000000000, @empty, 0x7fffffff}, 0xfffffffffffffdd8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/03/26 21:27:03 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0xf6f, 0xe3d, 0x2}], {0x8100, 0x800, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/26 21:27:03 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x6, 0x1, [0x361]}, 0xa) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f0000000040)) 2018/03/26 21:27:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000100)={0x90000, 0x0, [0x1, 0x9, 0x0, 0x1, 0x800, 0xab0a, 0x2, 0x9]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) [ 46.915347] binder: BINDER_SET_CONTEXT_MGR already set [ 46.920933] binder: 6136:6146 ioctl 40046207 0 returned -16 2018/03/26 21:27:03 executing program 0: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000500)={0x0, 0xffffffffffffff80, 0x10001, 0x8, 0x2, 0x3, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x20000000, 0x0, 0x3, 0xfffffffffffffffa, 0x4}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x8}, &(0x7f0000000600)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000004c0)='wchan\x00') read$eventfd(r3, &(0x7f0000000040), 0xfff9) 2018/03/26 21:27:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/107) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000180)=0x8) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'bond0\x00', 0x12000101}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) 2018/03/26 21:27:03 executing program 2: clone(0x20000, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xf6e, 0x208000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="8cbbc6c52d24ff501e19b0add28826b5", 0x10) [ 47.039780] ptrace attach of "/root/syz-executor4"[4470] was attempted by "/root/syz-executor4"[6179] 2018/03/26 21:27:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x2, 0x400800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002ac0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002bc0)=0xe8) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002cc0)={{{@in=@rand_addr=0x270fe353, @in, 0x4e21, 0x4, 0x4e24, 0xffffffff, 0xa, 0x20, 0x0, 0x3b, r1, r3}, {0x40, 0x9, 0x1, 0x9, 0x5, 0x1fe00000000, 0x9, 0xffffffffffffff2d}, {0x3f, 0x101, 0x5f, 0x800}, 0x10000, 0x6e6bb6, 0x0, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x200, 0xffffffffffffff00, 0x20, 0x3}}, 0xe8) accept4$inet6(r0, 0x0, &(0x7f0000000280)=0xfffffffffffffce5, 0x800) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') fchown(r5, r2, r4) sendfile(r5, r5, &(0x7f00009c7000)=0x400000, 0x400000ff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r5, &(0x7f0000001680), &(0x7f0000001740)=""/166}, 0x18) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000000140)={0x7, 0x0, 0x100000000}) 2018/03/26 21:27:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x104, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/03/26 21:27:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = semget(0x1, 0x1, 0x1) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000000)=""/143) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xc958, 0x0, 0x0, 0x0, 0x0, 0x0, 0x635c}, 0xb) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x401}], 0x1) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="ca", 0x1}], 0x1) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/26 21:27:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000000040)=""/36, 0x24) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) 2018/03/26 21:27:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602cff05000bfef9060000000079ffff6bc5fffffe0002", 0x21) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x7, 0x3efa, 0x4, 0x80000001, 0x3, 0x200, 0x7, 0x4, 0x9, 0xa2b7, 0x66, 0x1ff, 0x1f, 0x4, 0x3]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0x4, 0x3}, &(0x7f0000000280)=0x90) 2018/03/26 21:27:03 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0xc0000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000068e000)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/123) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @random="51cceafcc10d"}, 0x40, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000380)=@can={0x1d, r3}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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", 0xfa}, {&(0x7f0000001500)="001ab94bc5f37b6437eb41828ff4e8e811a10d0f44b2b8fb89482dcac9ff7685e9df545734a90d645efab45cc546c9a640ba0639e7a4677afc1972b76ed63c2a3eed4c84795c8e5d183de5b76ecb585942f597456b2e17d69ec4ee865879c6590be66325a08ff922f11d14b3b8cf0d6b63a62484885ecd33d1a0ac55b9ce989a5ab1c5873b9f7cbfc0eaea3a1792fec4f56a95c82aea119987677489c16f7881", 0xa0}, {&(0x7f00000015c0)="5f91bc8ec9da7391e3cc91c43dc559378e1f004aba14c860151e679aa9696686f37f666c298e1bfc113e372da288a28e76ae8cffd4c0573816ddec0dfd4ce1c8ec3b59167bad9ba778b1785eab7ef792693cee51f5", 0x55}], 0x4, &(0x7f0000001680)=[{0xf8, 0x10e, 0x6, "246c731eb93394f585c0e9fee50b24700ba928e51e2f13516458482ea04bb82e47d789ef4d50872833d3b9e70308dbd56717cc48111c859cf18ac08c5bf41da768ceb09dfee785c4da4bd6243e6125950393cc2ab66cc0ff54cb79f2b0dbf0a1133b3e5d3dad1c6b6ea02225419113265d28b701c30e1100498b5b09aebe6500b5409819820d6e80772f919762017bb84b7cac1e969edb8a4147bc5fd078a5a7993f67a13e9ce1fdddc63d5e3c621a2058372eeb8b2aa1b577d3b06c64b070c035bfb44930d241d1a34a9b972002c04a13feb23b505a494f0b4dc82893ba9c7798766880"}, {0xd0, 0x184, 0x2, "5a5ed5aabcf163d7a803cbae45a45a6157ebfd3fe172468519315d133e8885dd34a4e338d1114c138a44a9a9f02b834623cbba6f90a50995cea8caa1319a857beb0fc9c5a2d14da845d5f763efd3850c2ef280292a4d3c46c09c59f20dd3cf45b3d4bebcf14a215df0a9deecd73ff7adea897ff80315f7ee50f43cb38a94beeb3454cb36c7a56a78e56be5250c0496e948d06a8c16fb786bd64612319bc4b4f74ca41dba9433f5c5dc57b35ad085af85f415d9d9c45b7b564a"}], 0x1c8, 0x40}, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x3f, &(0x7f0000000140)=0x1d9) 2018/03/26 21:27:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) 2018/03/26 21:27:03 executing program 2: clone(0x20000, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xf6e, 0x208000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="8cbbc6c52d24ff501e19b0add28826b5", 0x10) [ 47.118322] ptrace attach of "/root/syz-executor4"[4470] was attempted by "/root/syz-executor4"[6198] 2018/03/26 21:27:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="d3000000b12e4b6a950f82146be53c7c0dbcd17ff29d0b2046ddc1818e016ec843495b2d2fa7e5f8522c075cbae9ebeda1af62424f9fb274f56bb3dedfc219be730d834fceceae63cb11752570e9181a9faa0f81da6fc6d702f5b6f106d47a6ff04565d40aacd177ca652a9ebc5ed5ef6c2431111d56789ab34abadedde2b67098b95419a4307ed51ceea12b28a15b3f46e1b7fef4d51d689f2c4a495c2b90df8253e25da9b72bcbed344d1ec1a33b4e6ae9c71f0000003e3060e0dfbe35c6c0aea42ff8244bbd4d910008738edbc94398ddb7ed000000"], &(0x7f00000000c0)=0xdb) 2018/03/26 21:27:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x400400) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xffffffffffffffc1, 0x7, 0xffffffff7fffffff}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000d42f686c4190087c327a62a1a61271000040000000a3ca4d"]) 2018/03/26 21:27:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RELDISP(r2, 0x5605) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) openat(r3, &(0x7f0000000040)='./file0\x00', 0x3d14c543f7ca247d, 0x2) 2018/03/26 21:27:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1004, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00008c5000/0x1000)=nil, 0x1000}, 0x102}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x0, r0, 0x1}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0xbfbf, {0x2, 0x4e23, @rand_addr=0x49e0000000000000}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x7fff, 0x8, 0x7, 0x4, &(0x7f00000001c0)='vcan0\x00', 0x9, 0x5, 0x909}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000100)={[{0x7fffffff, 0x1, 0x7b4b, 0xb2, 0x80000001, 0x6, 0xfffffffffffffff9, 0x3, 0x7, 0xfffffffffffffffa, 0xfffffffffffffc01, 0x1ff, 0x53b}, {0x7, 0x3f, 0x100000000, 0x6, 0x8, 0x2, 0xda, 0x0, 0x3ca, 0x9, 0x2, 0x9, 0x6}, {0x8, 0xa1, 0x800000000000, 0x6e, 0x6, 0xffffffff7fffffff, 0x77, 0x10000, 0x2, 0x9e, 0x7ff, 0x1c0000000}], 0xf3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000002c0)) dup3(r1, 0xffffffffffffffff, 0x0) 2018/03/26 21:27:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x800000000015, &(0x7f0000000000)=0xfffffffffffffffc, 0xff7c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x100000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e20, 0x2d8d, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x3ff, 0x9, 0x4, 0x6}, &(0x7f0000000100)=0x98) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x101142) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0x2d55, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0xff}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x110) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) 2018/03/26 21:27:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000002d80)={0x9}) r1 = socket$inet(0x2b, 0x4000000001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001cc0)=[{&(0x7f0000000200)={0x27, 0x0, 0x1, 0x5, 0x6, 0x23, "1e08de8db1f20c86f3d778f2bb57d1f4be1c457e47648a1de8795beb8acfb05473b9114e8587351c462353c4a5800e3f559d910eeee2b54000db82ac8bf129", 0x22}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000440)="026d7ba489c206cb7d6a75929576755583ed9ee5333e3f23b4cdf8e15611ae7930f817d9422ff61acd3166f9f1069ec210bc07b18eb2d6dc4bf6f49a39e6837b94adddc7dd62129c3a29e7beb1a56804c0b20cfc5d0e1e4a1bb2a249142830f4a149df617983fc93d757c70c250a32dd7f07d504c8ca0a7435611192b07f63465db99d6cc5146f373370b83f3c30286c7c20490df395e751828c96cf3103d7b188eb47db2d534653509ed5b28468539da9f57eeb9bbf271d0c1fdc8ddc8ca06549c6656c6aa7cda0a415814786067abe705b3d83866ee5bfa489c0d5624ecd0c5699a1d1262bc6813b6a64f958719d89c799", 0xf2}, {&(0x7f0000000540)="7b55dd49dd42b362a6f208bb13757efba7222809430bb204e3602cb2db97f3ec729242a2f83488aa1ed61722e23515816d93ee43a3d75674badb34a2dd8683f843b93a6f1013c5554b481d9d331323e1cc91b3bf6f018c247a1c6c63b1fb4f3bc105dc920c15dd6b63d6e7a8fd09d0e3fb8e42db5e60174831089d1efe62c484324f08f5a787d033117d8ad8a0ebad7a193fbbacf87fc8ecf0de50d28bb9e076e6ae52bcf8ab25babb4d415563a7cda352a81807e7940f34f0a3350acda557f9ca4d2646c1b6d0d3b43c2b79511b16b6281d37", 0xd3}, {&(0x7f0000000640)="f59ce5a1b825a62149df0b8b728cae630092ada5678ebaf9e7baf9ba143c5d705e1cbcef87523c5312da76588992cabc74afba612bc81c464f370b5f3a3180b164f9914ea43dbe0035fe3722ff894611219864f6f0e620895389af44448701bf3db2d00fa8f4009c3e209f511ee761fcb526dbfceff77bc6304b297852f98f0da222b43800891e79b5c0afd2f5ccb4c6b786cc70340f6ed02da0d9fdc8d059fc81a772e2d92b6a969bee03223bb1f6a856416e5ae082ce17163b07b428", 0xbd}, {&(0x7f0000000700)="270d81c23aaf3f9b94a89c3b2cef1b06a2ec1901d3745ae5806980bed9f84a8de6df6ad6602451020870a42bb170f333b98ade235d2098d654ad06d07dc6e1fe9d89c2f5dde719aa80261fde8032916c3fce884d6504fe8360beb5a420faa9bf1e1b3fcfddcdd40bdb42f5ad8fa166bfea062e4dbfc638da289bed07ca9edde26892263322b5c97211c53bd2cb87573d9f8ef2d61eef0a868566a168dff0a02e5c93681f6b71af577bc6d6101d29032c8a7f13151eddb54a993e0f47cb189f23cc61ae7f4d9978bf148c03c67f559cd7d2c004c8a641", 0xd6}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000280)={0x27, 0x1, 0x2, 0x7, 0x0, 0x3f, "ab1c5c96117f55cdfecbfb498e835f559b0e7fc0ee987aeaec63cd0a574d72aeb88969cde0af8b082e10941e3fd70ce0cfa542c3b58b56a2c34bceac47cc4e", 0x30}, 0x60, &(0x7f0000001b80)=[{&(0x7f0000000800)="d1d3102cfa3f96391831392085bb88866ebcd37268bfb9962da1381e3cde8aeb08bb782cb5d78a3c40359b5272b6a26b44d6fb1d1f2337b2a9e54756a7a94d54fa3b1ef1f5d105807f95b754f0e49e983865db6f4e2e1a8d277c63f0026515333c74938e44952bd065722cdb6b9e032eee400d86f92ca83f35c091255987748ba73b029c711a095c74b467d15ee25c977b1c10", 0x93}, {&(0x7f00000008c0)="b5bf0f4b976301b1d64d3bcb52526de300bcd2922fd3", 0x16}, {&(0x7f0000000900)="41103158ddb35a13bd6f3e8f725e56f3412a0740553b6e3dfa984bc14b6d7b7e737c0af4dac7eb41094990a0c486d1ba7ea51d0ca09cce9475c6286e675b5e9a9475428efb80c82daea83980a8a20b930f87d849362da7d8b263ea", 0x5b}, {&(0x7f0000000980)="76dc6beaf5a8d53f2df0afc856ac7520e6618a5ce3960730f683b20453623369cd283943817604098fec869a57f4bdfe0f949dff9d82d51b361f6f212ba857d497b849db63d8321d983f89cb25b28750127e35ee82275b2e43c289f8af41ad06fd95826fa5e4bb89d9988dc7f6ea850a9226852bbd1f6ebe1edb5b0407eb34e34f338b19717bb9f4fbc9d44c42a44a7b7f06ae414beebeaf3ec57388c7854a1e63ea58ee76dc2ea27041786a862273fa0fc407899ea4997748240a6a393614a08f885a20cba91a557419248794d65a0817861aa23fdeb973276063", 0xdb}, {&(0x7f0000000a80)="d5946744dc6d91516521d446dd8a3109bed9d539565daa54eefef8271daf", 0x1e}, {&(0x7f0000000ac0)="6c549314e3765d9c0d040f8027a3e5520e075772875bc0b8f474d089bb730f1df1bbf4e0d5fa0546cff9d43b4dd025b20beb9c37add7c44bb0869828cec4927b279900c1c41ff4a261cda3c87eecbe2d03fcf88e8a049b6f34ab434a937e1f053ee4c071983abe74f1e32ea0ac81438fdde2e52439740c5aada034b58e6f18043720215d05dd279602f56adb3dfe92b7b0d17b3af6dcd96d6bb6d8e6f09adacdc23901d06fea4dd98454991f8cf48d16ee01ad0e", 0xb4}, {&(0x7f0000000b80)="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", 0x1000}], 0x7, &(0x7f0000001c00)=ANY=[@ANYBLOB="880000000000000019010000000000001d165a6d400f2ec0b11fd376af3297c9a86b79efe6b6567bdd2c2d6945b637d4fecae0659421e3e01f49d17956d2fecba7b96e7fce7e6b7135d0c4c790abb43c3a465e5a70fef6ac4d892dec233b353c75d67eedf8b0fd8f2dec023fee168e04a0bc4825695480c6bf71f7ee29370f1ac5dc394849b20000"], 0x88, 0x10}], 0x2, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000300)=[{}, {}]}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x402000) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x100000000, 0x0, 0x9, 0x8, 0x1, 0x10000000, 0x5, 0x2, 0x2000000000, 0x10000}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000001d40)=""/4096) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 2018/03/26 21:27:03 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, &(0x7f00000001c0)=0xfffffffffffffffd, 0x0, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x103, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/03/26 21:27:03 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/26 21:27:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x1000000) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000000c0)=""/240) 2018/03/26 21:27:03 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="96921c16168d45efabdcb5a947e485c96a785b90890dd5b72e4ac2f6f9db4c7bddce7af6a319ee77b0fd00c3c7d223bec1726514017936edee0a2f680f4b8e615c89dfc2e7ec169739e10a32d5dc6d73ca37c00b497f280b069f6ac8bcd56e88fb875a70691e9f10700e7ec7ffa9785397f1217f844082451912cab27d509b56ddd7dc543781cb62970118150deac1ce0812c423cacc8e0762a94112cc22f1886a6d9487b84b50080644c24142f63cdf48e45524fec0a34cf7", 0xb9}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xffff, 0x5, [0x3, 0x1, 0xfff, 0x1, 0x0]}, 0x12) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x103000) ioctl$void(r1, 0x5451) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0x4, 0x4) ioctl$TIOCCONS(r2, 0x541d) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0x2b) 2018/03/26 21:27:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x100, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00'], 0x18}, 0x0) close(r1) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x1) ioctl$KVM_NMI(r3, 0xae9a) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/vcsa#\x00') syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 21:27:03 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@routing, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in6}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r1) 2018/03/26 21:27:03 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x20000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0xb45, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/26 21:27:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) getpeername$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) kcmp(r2, r3, 0x1, r0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1, @multicast1}, &(0x7f00000001c0)=0xc) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/03/26 21:27:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0xfffffffffffffec2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e65085ec36293feb1ff1f051358ae60c02d534f4469c31427147e31590ce8ff52e3d12de", 0x24) 2018/03/26 21:27:03 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0xa0100) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/104) getgroups(0x3fffffffffffff38, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff5000/0xb000)=nil, 0x81, 0x4, 0x1, &(0x7f0000ff2000/0x4000)=nil, 0x8}) 2018/03/26 21:27:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/26 21:27:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x208000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x8, 0x7}, &(0x7f0000000300)=0x90) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) r3 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1000, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0xefc, r4, 0x0, 0x7fff}) msync(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x1) 2018/03/26 21:27:04 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xe3f6, 0x2000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0xa89b}, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7a, "589711385a237eae797ae373d660a2f98cadbf4898993af1f80177fedab681827b36f5acdcf99a87d3a7853e744c91546d2f88e260ba779dc701d922732bbecc37dec492ca72c2c535d481ff07f849c853b8fafbceede9698cd72e065d21dc7455c3b7fab56e85913803673c291f337a7c85ee1e6f71f3b2e99f"}, &(0x7f00000000c0)=0x82) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x800}, 0x10) 2018/03/26 21:27:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getflags(r0, 0x40b) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0x1, 0x9}, 0x40}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x6, 0x4, 0xe200, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800200}, 0x436e6fb53065cd88, &(0x7f0000000280)={&(0x7f0000000340)=@newae={0x0, 0x1e, 0x9c2981f5bc521a54, 0x70bd26, 0x25dfdbfd, {{@in6, 0x4d2, 0x2, 0x33}, @in=@rand_addr, 0x7, 0x34ff}, [@tmpl={0x0, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x9, 0x7, 0x10000, 0x6}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x1, 0xfffffffffffffff8, 0x400f864f, 0x40}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44000}, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140), 0x4) sendmsg$netrom(r2, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/03/26 21:27:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="01d320bf64543a83d1e1faec1f3a57439fa6c33bdafc46097a25678a296b9d5cc0db82d4d9508c406a83f6a2593eaaed44ce9cfc6bfa15ddd13866aa46dff895f2b18e363880c18150b71334c70d0fe7c05b7bcca9c90442327e5fad0d1065d8"}, {&(0x7f00000000c0)="15e7202c6ef6308a519c534f0ed59943331f0d33b2da955f0c00099ee5ae49797bac343571bed70697868f49ae38d5"}, {&(0x7f0000000100)="b2702079d552ce370bf5edf9f65e46ef2f2be0bfdb131cdce209687e5d61ce1743e48a0af3"}], 0x1af, &(0x7f0000000180)=[@op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x0, 0x117, 0x4, 0x20}, @assoc={0x0, 0x117, 0x4, 0x2}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "33122ee85ecddd1f"}], 0xfffffffffffffff1}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x794, 0x3, 0x1, 0x8, 0x80, 0x7}, 0x20) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) 2018/03/26 21:27:04 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10000, 0x0) sendto$packet(r0, &(0x7f0000000240)="3f4859a65af7d3f0ba668fb49c1627232d3fff4207b96e922193ebe666676b2a0d5029fff6194fbab458a13124abb508d36f38865f41f384ceb413af876d4639f88ed7c89bf6fd6811d82d395d19577e880a9f39ef2c19970b02a8c057626d88b4631984110191546b364b70abc3951495d6333abfca3de712", 0x79, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = getpgid(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r4, 0x5}, &(0x7f0000000340)=0x8) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x20005000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/03/26 21:27:04 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x4000000000000, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x3}}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x5, 0x33, "af0d4ae1653d5920654ea08d7ef2f4edcf4a90adc0d3080de73a3f12792420a5a5c682aad1691d626e47ee7c04e8254d8e63a4"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x8, 0x5, 0x800}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x8000, 0xc, [0x1f, 0xfffffffffffffffb, 0x3cb]}) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/03/26 21:27:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@routing, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in6}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r1) 2018/03/26 21:27:04 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r2, 0x4, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0x6) 2018/03/26 21:27:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) getcwd(&(0x7f0000000040)=""/19, 0x13) 2018/03/26 21:27:04 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x80000000000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @rand_addr=0x6}}}, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001200), 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/4096) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x1b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 21:27:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/223, 0xdf}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x447c, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000100)=0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000340)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x4, 0x1ff, 0x1, 0x200}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="d40000000f0e50d4c70608a0b1ae791cc256c006cc5f71f0210bfb616a33a6f8f70d191facd07018828e7057ff3e4cde6841c8a215d1295e639347f8d8c5255bd57b0c020000323e8ed48450df363bc2e21ecf6828673d70c66b0df6c8995810bdd00211217795b33ef57b471d15a5ded2328c10fef0d3977b5924897cd468833907aa1620e22bd7446e54abb943b1a5501dac70f306b83e38d3d5c3c2b8ecce3152c34f32353e15dc29e5f0b2c17401039aa0af7fa00128a009ca10993b17467c82409fd9fa60951f0300000000000000000000000000004b3b0b438408e38b320f"], &(0x7f0000000180)=0xdc) 2018/03/26 21:27:04 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x100000218) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) 2018/03/26 21:27:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000), 0x0) 2018/03/26 21:27:04 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000ff4)={0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fff, 0x400000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8a02) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000003c0)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x4, 0x40, &(0x7f0000ffd000/0x2000)=nil, 0x7}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0xbc, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000010000000000000000000000060000000000000003000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="8561646600000000080000000000000003000000000000001800000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000100000000000000852a747001000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000000000000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000003630840", @ANYRES64=r2, @ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="00000000000000000c63000012634840010000000000000002000000000000000000000010000000000000000000000020000000000000002800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8561646600000000050000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0400000000000000"], 0x50, 0x0, &(0x7f0000000300)="8b84535892da310633b4a10704b7dad6fbce719a60fb102912c9b35dce50786d4839bc523e789e7d987ee890966c2eafce7f4716344017e9b7e7396f7a9f1f42e4299ef92e332c40e3d17bff6d460826"}) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) 2018/03/26 21:27:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4004) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 'irlan0\x00'}) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x40, 0x8, 0x2, 0x101, r6}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f00000003c0)={r5, 0x1000}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r7) 2018/03/26 21:27:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x7, {0x2, 0x5, 0x7, 0x8000, 0x0, 0x800}, 0x8, 0x5a1}, 0xe) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e24}, 0x1c) ioctl$TCSBRK(r1, 0x5409, 0xc000000000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) [ 47.855478] ------------[ cut here ]------------ [ 47.861316] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 47.871082] WARNING: CPU: 1 PID: 28 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 47.879811] Kernel panic - not syncing: panic_on_warn set ... [ 47.879811] [ 47.887146] CPU: 1 PID: 28 Comm: kworker/u4:2 Not tainted 4.16.0-rc7+ #368 [ 47.894130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.903466] Workqueue: ib_addr process_one_req [ 47.908023] Call Trace: [ 47.910588] dump_stack+0x194/0x24d [ 47.914193] ? arch_local_irq_restore+0x53/0x53 [ 47.918845] ? vsnprintf+0x1ed/0x1900 [ 47.922630] panic+0x1e4/0x41c [ 47.925799] ? refcount_error_report+0x214/0x214 [ 47.930527] ? show_regs_print_info+0x18/0x18 [ 47.935009] ? __warn+0x1c1/0x200 [ 47.938451] ? debug_print_object+0x166/0x220 [ 47.942923] __warn+0x1dc/0x200 [ 47.946193] ? debug_print_object+0x166/0x220 [ 47.950670] report_bug+0x1f4/0x2b0 [ 47.954295] fixup_bug.part.11+0x37/0x80 [ 47.958334] do_error_trap+0x2d7/0x3e0 [ 47.962196] ? vprintk_default+0x28/0x30 [ 47.966235] ? math_error+0x400/0x400 [ 47.970015] ? printk+0xaa/0xca [ 47.973270] ? show_regs_print_info+0x18/0x18 [ 47.977750] ? __usermodehelper_disable+0x2f0/0x2f0 [ 47.982747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.987576] do_invalid_op+0x1b/0x20 [ 47.991264] invalid_op+0x1b/0x40 [ 47.994689] RIP: 0010:debug_print_object+0x166/0x220 [ 47.999765] RSP: 0018:ffff8801d953f210 EFLAGS: 00010086 [ 48.005102] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 48.012346] RDX: 0000000000000000 RSI: 1ffff1003b2a7df2 RDI: 1ffff1003b2a7dc7 [ 48.019589] RBP: ffff8801d953f250 R08: 0000000000000000 R09: 1ffff1003b2a7d99 [ 48.026834] R10: ffffed003b2a7e71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 48.034076] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 48.041322] ? __usermodehelper_disable+0x2f0/0x2f0 [ 48.046324] ? vprintk_func+0x5e/0xc0 [ 48.050119] debug_check_no_obj_freed+0x662/0xf1f [ 48.054933] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.060116] ? free_obj_work+0x690/0x690 [ 48.064151] ? trace_hardirqs_on+0xd/0x10 [ 48.068287] ? cma_deref_id+0x2c/0x30 [ 48.072068] ? __lock_is_held+0xb6/0x140 [ 48.076110] ? debug_check_no_locks_freed+0x264/0x3c0 [ 48.081280] ? cma_work_handler+0x1d0/0x1d0 [ 48.085576] kfree+0xc7/0x260 [ 48.088660] process_one_req+0x2e7/0x6c0 [ 48.092702] ? addr_resolve+0xbc0/0xbc0 [ 48.096653] ? __lock_is_held+0xb6/0x140 [ 48.100708] process_one_work+0xc47/0x1bb0 [ 48.104918] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.110080] ? trace_hardirqs_on+0xd/0x10 [ 48.114217] ? pwq_dec_nr_in_flight+0x450/0x450 [ 48.118885] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.123702] ? __schedule+0x903/0x1ec0 [ 48.127576] ? perf_trace_lock+0x900/0x900 [ 48.131807] ? trace_hardirqs_off+0x10/0x10 [ 48.136101] ? lock_downgrade+0x980/0x980 [ 48.140258] ? lock_acquire+0x1d5/0x580 [ 48.144218] ? lock_acquire+0x1d5/0x580 [ 48.148167] ? worker_thread+0x4a3/0x1990 [ 48.152308] ? lock_release+0xa40/0xa40 [ 48.156261] ? pr_cont_work+0x130/0x130 [ 48.160218] ? do_raw_spin_trylock+0x190/0x190 [ 48.164798] worker_thread+0x223/0x1990 [ 48.168749] ? finish_task_switch+0x1c1/0x7e0 [ 48.173251] ? process_one_work+0x1bb0/0x1bb0 [ 48.177728] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.182723] ? trace_hardirqs_on+0xd/0x10 [ 48.186848] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.191319] ? finish_task_switch+0x1c1/0x7e0 [ 48.195785] ? finish_task_switch+0x182/0x7e0 [ 48.200259] ? copy_overflow+0x20/0x20 [ 48.204150] ? __schedule+0x903/0x1ec0 [ 48.208032] ? trace_hardirqs_off+0x10/0x10 [ 48.212344] ? find_held_lock+0x35/0x1d0 [ 48.216392] ? find_held_lock+0x35/0x1d0 [ 48.220438] ? complete+0x62/0x80 [ 48.223881] ? __schedule+0x1ec0/0x1ec0 [ 48.227829] ? do_wait_intr_irq+0x3e0/0x3e0 [ 48.232126] ? __lockdep_init_map+0xe4/0x650 [ 48.236512] ? do_raw_spin_trylock+0x190/0x190 [ 48.241068] ? lockdep_init_map+0x9/0x10 [ 48.245104] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 48.250183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.255177] ? trace_hardirqs_on+0xd/0x10 [ 48.259302] ? __kthread_parkme+0x176/0x240 [ 48.263603] kthread+0x33c/0x400 [ 48.266945] ? process_one_work+0x1bb0/0x1bb0 [ 48.271421] ? kthread_stop+0x7a0/0x7a0 [ 48.275375] ret_from_fork+0x3a/0x50 [ 48.279090] [ 48.279092] ====================================================== [ 48.279095] WARNING: possible circular locking dependency detected [ 48.279097] 4.16.0-rc7+ #368 Not tainted [ 48.279099] ------------------------------------------------------ [ 48.279101] kworker/u4:2/28 is trying to acquire lock: [ 48.279102] ((console_sem).lock){..-.}, at: [<00000000844c11fe>] down_trylock+0x13/0x70 [ 48.279109] [ 48.279111] but task is already holding lock: [ 48.279112] (&obj_hash[i].lock){-.-.}, at: [<000000005ee39bbd>] debug_check_no_obj_freed+0x1e9/0xf1f [ 48.279118] [ 48.279120] which lock already depends on the new lock. [ 48.279121] [ 48.279122] [ 48.279125] the existing dependency chain (in reverse order) is: [ 48.279126] [ 48.279127] -> #3 (&obj_hash[i].lock){-.-.}: [ 48.279133] _raw_spin_lock_irqsave+0x96/0xc0 [ 48.279135] __debug_object_init+0x109/0x1040 [ 48.279137] debug_object_init+0x17/0x20 [ 48.279139] hrtimer_init+0x8c/0x410 [ 48.279141] init_dl_task_timer+0x1b/0x50 [ 48.279142] __sched_fork+0x2bb/0xb60 [ 48.279144] init_idle+0x75/0x820 [ 48.279146] sched_init+0xb19/0xc43 [ 48.279147] start_kernel+0x452/0x819 [ 48.279149] x86_64_start_reservations+0x2a/0x2c [ 48.279151] x86_64_start_kernel+0x77/0x7a [ 48.279153] secondary_startup_64+0xa5/0xb0 [ 48.279154] [ 48.279155] -> #2 (&rq->lock){-.-.}: [ 48.279161] _raw_spin_lock+0x2a/0x40 [ 48.279163] task_fork_fair+0x7a/0x690 [ 48.279165] sched_fork+0x450/0xc10 [ 48.279167] copy_process.part.38+0x17c9/0x4bd0 [ 48.279168] _do_fork+0x1f7/0xf70 [ 48.279170] kernel_thread+0x34/0x40 [ 48.279172] rest_init+0x22/0xf0 [ 48.279173] start_kernel+0x7f1/0x819 [ 48.279175] x86_64_start_reservations+0x2a/0x2c [ 48.279177] x86_64_start_kernel+0x77/0x7a [ 48.279179] secondary_startup_64+0xa5/0xb0 [ 48.279180] [ 48.279181] -> #1 (&p->pi_lock){-.-.}: [ 48.279188] _raw_spin_lock_irqsave+0x96/0xc0 [ 48.279190] try_to_wake_up+0xbc/0x15f0 [ 48.279191] wake_up_process+0x10/0x20 [ 48.279193] __up.isra.0+0x1cc/0x2c0 [ 48.279195] up+0x13b/0x1d0 [ 48.279196] __up_console_sem+0xb2/0x1a0 [ 48.279198] console_unlock+0x5af/0xfb0 [ 48.279200] do_con_write+0x106e/0x1f70 [ 48.279201] con_write+0x25/0xb0 [ 48.279203] n_tty_write+0x5ef/0xec0 [ 48.279205] tty_write+0x3fa/0x840 [ 48.279207] __vfs_write+0xef/0x970 [ 48.279208] vfs_write+0x189/0x510 [ 48.279210] SyS_write+0xef/0x220 [ 48.279212] do_syscall_64+0x281/0x940 [ 48.279215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 48.279216] [ 48.279217] -> #0 ((console_sem).lock){..-.}: [ 48.279223] lock_acquire+0x1d5/0x580 [ 48.279225] _raw_spin_lock_irqsave+0x96/0xc0 [ 48.279227] down_trylock+0x13/0x70 [ 48.279229] __down_trylock_console_sem+0xa2/0x1e0 [ 48.279230] console_trylock+0x15/0x70 [ 48.279232] vprintk_emit+0x5b5/0xb90 [ 48.279234] vprintk_default+0x28/0x30 [ 48.279236] vprintk_func+0x57/0xc0 [ 48.279237] printk+0xaa/0xca [ 48.279239] __warn_printk+0x90/0xf0 [ 48.279241] debug_print_object+0x166/0x220 [ 48.279243] debug_check_no_obj_freed+0x662/0xf1f [ 48.279244] kfree+0xc7/0x260 [ 48.279246] process_one_req+0x2e7/0x6c0 [ 48.279248] process_one_work+0xc47/0x1bb0 [ 48.279250] worker_thread+0x223/0x1990 [ 48.279251] kthread+0x33c/0x400 [ 48.279253] ret_from_fork+0x3a/0x50 [ 48.279254] [ 48.279256] other info that might help us debug this: [ 48.279257] [ 48.279258] Chain exists of: [ 48.279259] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 48.279268] [ 48.279269] Possible unsafe locking scenario: [ 48.279271] [ 48.279272] CPU0 CPU1 [ 48.279274] ---- ---- [ 48.279275] lock(&obj_hash[i].lock); [ 48.279279] lock(&rq->lock); [ 48.279284] lock(&obj_hash[i].lock); [ 48.279287] lock((console_sem).lock); [ 48.279291] [ 48.279292] *** DEADLOCK *** [ 48.279293] [ 48.279295] 3 locks held by kworker/u4:2/28: [ 48.279296] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000c4e59fd5>] process_one_work+0xb12/0x1bb0 [ 48.279303] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000487452ee>] process_one_work+0xb89/0x1bb0 [ 48.279311] #2: (&obj_hash[i].lock){-.-.}, at: [<000000005ee39bbd>] debug_check_no_obj_freed+0x1e9/0xf1f [ 48.279318] [ 48.279319] stack backtrace: [ 48.279322] CPU: 1 PID: 28 Comm: kworker/u4:2 Not tainted 4.16.0-rc7+ #368 [ 48.279325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.279327] Workqueue: ib_addr process_one_req [ 48.279329] Call Trace: [ 48.279331] dump_stack+0x194/0x24d [ 48.279333] ? arch_local_irq_restore+0x53/0x53 [ 48.279335] print_circular_bug.isra.38+0x2cd/0x2dc [ 48.279337] ? save_trace+0xe0/0x2b0 [ 48.279338] __lock_acquire+0x30a8/0x3e00 [ 48.279340] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.279342] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.279344] ? __save_stack_trace+0x6e/0xd0 [ 48.279346] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.279348] ? check_usage+0x22f/0xb60 [ 48.279350] ? perf_trace_lock+0x900/0x900 [ 48.279352] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.279353] ? perf_trace_lock+0x900/0x900 [ 48.279355] lock_acquire+0x1d5/0x580 [ 48.279357] ? lock_acquire+0x1d5/0x580 [ 48.279358] ? down_trylock+0x13/0x70 [ 48.279360] ? lock_release+0xa40/0xa40 [ 48.279362] ? vprintk_emit+0x43b/0xb90 [ 48.279363] ? lock_downgrade+0x980/0x980 [ 48.279365] ? kvm_sched_clock_read+0x25/0x40 [ 48.279367] ? sched_clock+0x31/0x40 [ 48.279369] ? sched_clock_cpu+0x1b/0x180 [ 48.279370] ? vprintk_emit+0x5b5/0xb90 [ 48.279372] _raw_spin_lock_irqsave+0x96/0xc0 [ 48.279374] ? down_trylock+0x13/0x70 [ 48.279375] down_trylock+0x13/0x70 [ 48.279377] ? vprintk_emit+0x5b5/0xb90 [ 48.279379] __down_trylock_console_sem+0xa2/0x1e0 [ 48.279381] console_trylock+0x15/0x70 [ 48.279382] vprintk_emit+0x5b5/0xb90 [ 48.279384] ? console_unlock+0xfb0/0xfb0 [ 48.279386] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.279388] ? __might_sleep+0x95/0x190 [ 48.279389] ? addr_handler+0xa3/0x380 [ 48.279391] ? perf_trace_lock+0x900/0x900 [ 48.279393] ? trace_hardirqs_off+0x10/0x10 [ 48.279395] ? rcu_note_context_switch+0x710/0x710 [ 48.279397] ? __usermodehelper_disable+0x2f0/0x2f0 [ 48.279399] vprintk_default+0x28/0x30 [ 48.279400] vprintk_func+0x57/0xc0 [ 48.279402] printk+0xaa/0xca [ 48.279404] ? show_regs_print_info+0x18/0x18 [ 48.279405] ? __warn_printk+0x84/0xf0 [ 48.279407] ? addr_resolve+0xbc0/0xbc0 [ 48.279409] __warn_printk+0x90/0xf0 [ 48.279410] ? test_taint+0x20/0x20 [ 48.279412] ? lock_release+0xa40/0xa40 [ 48.279414] ? print_irqtrace_events+0x270/0x270 [ 48.279416] ? addr_resolve+0xbc0/0xbc0 [ 48.279417] debug_print_object+0x166/0x220 [ 48.279419] debug_check_no_obj_freed+0x662/0xf1f [ 48.279421] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.279423] ? free_obj_work+0x690/0x690 [ 48.279425] ? trace_hardirqs_on+0xd/0x10 [ 48.279426] ? cma_deref_id+0x2c/0x30 [ 48.279428] ? __lock_is_held+0xb6/0x140 [ 48.279430] ? debug_check_no_locks_freed+0x264/0x3c0 [ 48.279432] ? cma_work_handler+0x1d0/0x1d0 [ 48.279433] kfree+0xc7/0x260 [ 48.279435] process_one_req+0x2e7/0x6c0 [ 48.279437] ? addr_resolve+0xbc0/0xbc0 [ 48.279439] ? __lock_is_held+0xb6/0x140 [ 48.279440] process_one_work+0xc47/0x1bb0 [ 48.279442] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.279444] ? trace_hardirqs_on+0xd/0x10 [ 48.279446] ? pwq_dec_nr_in_flight+0x450/0x450 [ 48.279448] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.279450] ? __schedule+0x903/0x1ec0 [ 48.279452] ? perf_trace_lock+0x900/0x900 [ 48.279453] ? trace_hardirqs_off+0x10/0x10 [ 48.279455] ? lock_downgrade+0x980/0x980 [ 48.279457] ? lock_acquire+0x1d5/0x580 [ 48.279458] ? lock_acquire+0x1d5/0x580 [ 48.279460] ? worker_thread+0x4a3/0x1990 [ 48.279462] ? lock_release+0xa40/0xa40 [ 48.279464] ? pr_cont_work+0x130/0x130 [ 48.279465] ? do_raw_spin_trylock+0x190/0x190 [ 48.279467] worker_thread+0x223/0x1990 [ 48.279469] ? finish_task_switch+0x1c1/0x7e0 [ 48.279471] ? process_one_work+0x1bb0/0x1bb0 [ 48.279473] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.279475] ? trace_hardirqs_on+0xd/0x10 [ 48.279476] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.279478] ? finish_task_switch+0x1c1/0x7e0 [ 48.279480] ? finish_task_switch+0x182/0x7e0 [ 48.279482] ? copy_overflow+0x20/0x20 [ 48.279483] ? __schedule+0x903/0x1ec0 [ 48.279485] ? trace_hardirqs_off+0x10/0x10 [ 48.279487] ? find_held_lock+0x35/0x1d0 [ 48.279489] ? find_held_lock+0x35/0x1d0 [ 48.279490] ? complete+0x62/0x80 [ 48.279492] ? __schedule+0x1ec0/0x1ec0 [ 48.279494] ? do_wait_intr_irq+0x3e0/0x3e0 [ 48.279496] ? __lockdep_init_map+0xe4/0x650 [ 48.279497] ? do_raw_spin_trylock+0x190/0x190 [ 48.279499] ? lockdep_init_map+0x9/0x10 [ 48.279501] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 48.279503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.279505] ? trace_hardirqs_on+0xd/0x10 [ 48.279507] ? __kthread_parkme+0x176/0x240 [ 48.279508] kthread+0x33c/0x400 [ 48.279510] ? process_one_work+0x1bb0/0x1bb0 [ 48.279512] ? kthread_stop+0x7a0/0x7a0 [ 48.279514] ret_from_fork+0x3a/0x50 [ 48.279966] Dumping ftrace buffer: [ 49.186428] (ftrace buffer empty) [ 49.190110] Kernel Offset: disabled [ 49.193712] Rebooting in 86400 seconds..